0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20006, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0xfffffffffffffff8, 0x6}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000000)="5b4a23d70fb6df9b725791f1feebfe2ac23f7c98cb8ad218e770e0425c22f8749d") 00:00:09 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x20, 0x3, 0x5, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x50, r2}, 0xc) ftruncate(r1, 0x6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x5, 0xfffffffffffffff9, 0x2000, 0x10001, 0x5, 0x4, 0x2, 0x0, r3}, &(0x7f0000000140)=0x20) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:09 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) getresuid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getresuid(&(0x7f0000000380), &(0x7f0000000480), &(0x7f00000004c0)) r0 = socket$inet(0x2, 0x20000000, 0xfffffffffffff0de) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setreuid(r1, 0x0) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:09 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() r3 = getuid() setresuid(r1, r2, r3) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) fchdir(r0) 00:00:10 executing program 0: syz_emit_ethernet(0x30, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}}) 00:00:10 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) getrusage(0x0, &(0x7f0000000080)) 00:00:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x4, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7fffffff, 0x520, 0x10000, 0xffffffff, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x41, 0x5}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f00000000c0)='./file0\x00', 0x0) 00:00:10 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff01000000000000e97f00000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={r2, 0x69, "80f9c48d3f20490f79cdd8978bcf2dd4af406798193a8718ba3a5300052a84b2cedd51956c693fac2678f113ee0af4c724d87cfe1ace67deb5424a0f11f5d3d59de1fe719dbebd4ecd28dec12f160362561da47d5ce72b713bd71ff2535c458826c9109d32ef6dd274"}, &(0x7f0000000100)=0x71) 00:00:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x5, 0x1ced, 0x6a6, 0x8, 0x9477, 0xfffffffffffff2d8, 0x80000001, {@in6={{0x1c, 0x0, 0x0, @rand_addr="7c244f3adbe3ab888bb5109bea8ed89c", 0x7fffffff}}, 0x0, 0x9, 0x81, 0x0, 0x80000002, 0x13be}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="070004000300450607000300"], &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r2, 0x1, 0x4, 0x110, 0x8, 0x20, 0xff}, 0xa0) ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)) 00:00:10 executing program 1: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10f27720970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getflags(r0, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:10 executing program 2: clock_nanosleep(0xe, 0x8, &(0x7f0000000140)={0x1, 0x84}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, {0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0xec2, [0x10000000000009, 0x0, 0x6, 0x7, 0x10000000, 0x6, 0x200003, 0x9]}, 0x5c) getsockname(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/110], &(0x7f0000000000)=0x6e) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) fcntl$dupfd(r2, 0x0, r2) 00:00:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0) socketpair(0x1f, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) 00:00:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x158) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="c9fd5fbd4c90b0fa5c380af06a988404a0c5aaea55018ced6c25f6eaeeebd79939eaa7fc88a8fd76b2b686820a6d80390f8b3c261956926bfe043bd579d19e7c") getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="47fa8ce746ab5a1d2226630fc2f17fba65bb73328ec7110051a7fb279f31069ee80d2cca054e6b70336c56973835c72754da2f167c41ce8c13aa1d6f030a224ed75f5352d767fe4fd6fc6a5862f8f83aa4ad") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) write(r0, &(0x7f0000000200)="234f5d8ac9fe5482d6576c484b3e529d3a311f5eeb94165ff953fa2c8dcc67e2e1a53790669245280a2839fa2ea4ea9bfdba23d3084c1763e630c5bdd9e8147c434b548e1fcc7256ff9a066606a219a58cdb546db4efb5", 0x57) freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000003c0)="6be0527436af68bf276ccc464b96ff1fc9a709e3da929a7abeb4db19ccd84e9017f4a421736b7f4c0756c2c94e35a77715965ebbbada567ec63468f2a5320cbc10") ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000440)="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") fstat(r1, &(0x7f0000001440)) chmod(&(0x7f0000001540)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001580)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x2, 0x99a, 0x81, 0x15, 0x1000, 0x1}, &(0x7f0000001640)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001680)={r4, 0x8, 0x8}, 0x8) mkdir(&(0x7f00000016c0)='./file0\x00', 0x4e) r5 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000001700)=""/198) r6 = accept$inet6(r0, &(0x7f0000001800)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001840)=0x1c) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000001880)="571b98f2d500bb1074d1ee863dfe5d3a93d0b926e615d23bccdcd6903f5a603a3d684c7b9ecca6c6f8731510") socket$inet6_udp(0x1c, 0x2, 0x0) readv(r6, &(0x7f0000001b00)=[{&(0x7f00000018c0)=""/21, 0x15}, {&(0x7f0000001900)=""/205, 0xcd}, {&(0x7f0000001a00)=""/206, 0xce}], 0x3) writev(r6, &(0x7f0000001f00)=[{&(0x7f0000001b40)="77391e8f1de92944b58892543308980ea6ca2a653abff5b345f2c219948f4136cad7c5057bf3a2e8c6f5a8b2db1fdd69530e5165c40a658f2bb435841a3b9d62e10960d1be4a595cbb08bcd56a3155b1c51f630e480b2ab41b9556de46797b36ba8a0063025433bf14c0d5d2b373d27306d72dbd20386ded9ba9f14078728f2824bead0271f606ec95b6c350d8987e0ea914231ed52266f950e5a123744e07e903379f3da170bb3a5056259a1dd85e06cd4e785c538543b6e1b4367b400dd6a89be9a1a0b3", 0xc5}, {&(0x7f0000001c40)="a5a15de438b098baf95aa31c897e61ec095e44c52e5e8abc0566dc84a6ecda2b4950dab11aefa86dee531dc12f2eef120a7ebbd0984c7d7d84027291d131ea7a52fe42a0d06c1e3fafd4fa643788f679ef27372ee47d8712bc8a202fb62971f16464bea7a9c42d959df1f4610a98c8740aae1545a17ffc8f57879208dbe696e24f68ced22925e96fda04d6349d2268ae8c92d257be1169f56bbb8cb61216f565aa20c0b0e8bc9196e155bc8f2a6e9dba96bf53ce138c8dd04352ea8f3f3e1ea03580fd37fb265b10f20c65f25ebd4ae21fdd4a3a13f9288e994b50c0824b3b523e7e89", 0xe3}, {&(0x7f0000001d40)="4a6b1ade23001a513995f609df7becc483386e757164ee8b1e4ee6e79a522c82b1f95c026a3bacc88d42ac5ab6e9d74a233177f894ac1975452cdcf3fa6e8781bee738c13a05c876b3305d8b01dc6247e326890ea44e134328d88a2456a8fa36a67faadc1e0b83a732a58ac7d030260d6a7c7a42a5b38a1e9dc9b4bb040dbf24d7e74cf9f36caa55f618b85dd7d4b780f59f50bd9f6f47c1e971b251232bd7c94df385254e2b2f4a5ccc1660213b349cea60a9f894f31dc6671e361fe6065f561f10c09621c77608ca3a586d3a544029f25b6da65a3783cd5764b03f712feef0f5e1de94b8", 0xe5}, {&(0x7f0000001e40)="ce49556b05177398893d1953dd243cb71a05ebdbb3b56c68abedaefc5a99ccacff56e7955ccf258c1b05f61a4225554e104e56cbdb93efbf388a0f9b32919c5c78baf8d82813c4bbabd6b70905db32b3b523f86faa8f815559cc469a166ace806f96127d176fbd8e6bc11ed8fedc7583b0038783261fb5c04db174016bf8d456fa098cc0a097b6d0df41684b7cd296848ad747e8ab08e0bec863d71d5f2e32eb0ba728f981", 0xa5}], 0x4) r7 = msgget(0x1, 0x10) mkdir(&(0x7f0000001f40)='./file0\x00', 0x1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000001f80)={r4, 0x9, 0xfffffffffffffff7}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001fc0)={0xffffffffffffebf8, 0x8001}, 0x8) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000002000)=""/228) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002100)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x9, 0x9d, 0x10b, 0x91c, 0x8, 0x8}, 0x98) 00:00:10 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x100000, 0xfe) read(r0, &(0x7f0000000100)=""/247, 0x363) execve(0x0, 0x0, 0x0) close(r1) 00:00:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) 00:00:11 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000da00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9b33088b01aa23f00"/4098], &(0x7f0000000000)=0xffffffffffffff6c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x180000000000, 0x7fff, 0x3, 0x27bc}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000001140), &(0x7f0000001180)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x28, &(0x7f00000000c0), 0x8) 00:00:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) fstat(r0, &(0x7f0000000040)) ftruncate(r1, 0x0) 00:00:11 executing program 0: 00:00:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2001400000010005, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:00:11 executing program 0: syz_execute_func(&(0x7f00000002c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc656766470f3a0ddafe03e86eba0dfe8c738888a1c40fbbf3470f582ef244d078005de23ad608d6084003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b5501f3c4b33120b15ffbb15ffb110f0fca380483c442b1ada9b3fd000000") freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$unix(0x1, 0x5, 0x0) recvfrom(r0, &(0x7f0000000000)=""/113, 0x71, 0x40080, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x2, 0x4, [0x80, 0x401, 0x200, 0x401]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x1e, "76929f4de79fbb236ccdac82a12d5b536ce6b86dd1e8e725d5aed808c8ae"}, &(0x7f0000000180)=0x26) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0xfff, 0x6}, 0xc) 00:00:11 executing program 0: __getcwd(&(0x7f0000000240)=""/4096, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) fchdir(r0) 00:00:11 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8) getresuid(&(0x7f0000000180), &(0x7f0000000440)=0x0, &(0x7f0000000400)) getgroups(0x2, &(0x7f0000000240)=[0x0, 0x0]) writev(r1, &(0x7f0000000500)=[{&(0x7f00000001c0)="9b483636e23e9b5621a98e2d8379ea5e9f8e365d64618febdf182dea7ac0ef0a3a393f9074476c8c2a3d0ff952c3813b9a9d302952a8024ddf9999dc45522740ab0de7327d1d78fe28eb7cd91da3568550b43c86c33c691c", 0x58}, {&(0x7f0000000480)="748bfc27372ba88702f4cc8a8dce730ec4278e068e6a243967de52f4fd4a04ec88ea94755d3915d2044a4e", 0x2b}, {&(0x7f00000004c0)}], 0x3) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r0, 0x57, 0x8, 0x7, 0x10000, 0x7}, &(0x7f00000003c0)=0xa0) fchown(r1, r2, r3) 00:00:12 executing program 0: fcntl$setown(0xffffffffffffffff, 0x6, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732", 0x8) 00:00:12 executing program 3: r0 = socket$inet(0x2, 0x7, 0x7ff) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000280)="b1f291cd806969ef69dc00d94c2c39fd64663e6ef91cc15868f4a957f9420fa0c4c161c4fa2bc4a158165dbbc48192128dc3c36645bd400fbee4de730fc4a1e5e9bcc50400000001fea75f30aea36e646736662e66470f380841060804f4") 00:00:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) semget$private(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x103, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getegid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, r3, 0xffffffffffffffff]) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x4, &(0x7f00000001c0)=[r2, r3, r4, r5]) 00:00:12 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) preadv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/118, 0x76}, {&(0x7f0000000100)=""/129, 0x81}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/1, 0x1}], 0x5, 0x28) getresgid(&(0x7f0000001340)=0x0, &(0x7f0000001380)=0x0, &(0x7f00000013c0)=0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001400), &(0x7f0000001440)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001480)={0x2}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000014c0)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001500)={@in6={{0x1c, 0x0, 0x20, @ipv4={[], [], @broadcast}, 0x100}}, 0x0, 0x40, 0x1, 0x0, 0x3, 0x4}, &(0x7f00000015c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001600)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5, 0x4, 0x8, 0x9, 0x3, 0x17}, &(0x7f00000016c0)=0xa0) freebsd11_fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001780)={r6, 0x6}, &(0x7f00000017c0)=0x8) fstat(r1, &(0x7f0000001800)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001900)={r6, 0x1ff}, &(0x7f0000001940)=0x8) setresgid(r2, r4, r8) setgid(r3) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001980)={r9, 0xb16, 0x100000000, 0x9}, &(0x7f00000019c0)=0x10) r11 = getpgid(0x0) wait4(r11, &(0x7f0000001a00), 0x10, 0x0) sync() setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001a40)={r10, 0x3, 0x8001}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001a80)={r10, 0x72, "e68bd2ad3c78bd8c61d21850325f905972c407574a3c86d5c4fbf6208fd1d19f41c8ef90f4d5a3448b3a9e27e7b3aa84fcb4eb59bd0e88bc609cbc9bfe473900a65728d5a46bf85c83b8683399745482aa79a728c582b65ff868469143c1cab1932e1e306dcd12ca7402b807342790b01d0d"}, &(0x7f0000001b00)=0x7a) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001b40)={r12, 0x3}, 0x8) shmget(0x1, 0x4000, 0x6, &(0x7f0000ffa000/0x4000)=nil) rename(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)='./file0/file0\x00') chmod(&(0x7f0000001c00)='./file0\x00', 0x59) accept(r0, &(0x7f0000001c40)=@un=@abs, &(0x7f0000001c80)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001cc0)={r12, 0x5}, &(0x7f0000001d00)=0x8) lchown(&(0x7f0000001d40)='./file0/file0\x00', r7, r2) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001e80)={{"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", "2bddbf16dc365def5074072a5a1ef17afaafb7eb12d57bb18ae14dbe6632c622", 0x401, 0xc45}, &(0x7f0000001d80)="1c7b802e9420927825e26f64c52e324540e3ce6d5bc233279845adfd019dbce7e038acb128404c84ad7d20e7e4f56ca989921851f882c19990fa6bc240760bec1370960c1b83d93505e764829cb46fb23905894d3e73acb738a9ce63c85fdb1eed2b5b351c0b85159c0e50c921aba0e8da9cb1ead509956c848445ace4253ba4ef607993564b270678e1c7d2927ae8e568fda50b3bfbb4d59d9fa1c9760b32a7a1db2ae90d5082c9d943b34cd14403867398d884c097ae49833a37c21f29f709ae85bbc4dcd9b0fb8f09e5", 0x1, 0x100, 0xff, 0x7fffffff, 0x0, 0x8, 0x7, 0x80000000}) 00:00:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1ff, 0x80000000, 0x7, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0]}, 0x6) 00:00:12 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100004) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:00:12 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0xa0, 0x3, 0x2, 0x8, 0x2]}, &(0x7f0000000140)=0xe) r1 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f00000004c0)="98a84aa84a2c43c4c26502660cf242e161bf85bd000000004149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc4cb8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:00:12 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x20000001, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0xe2c, 0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x484, 0x7) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000240)=0x4) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000400)={{"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", "9722f72ab34df3cdced52a9cf429d254b41249ff400fe00b7308a51cf89a84c7", 0x6, 0x5}, &(0x7f0000000040)="1c2f4bdb5c1fa40f9c00727fea8676b5914efc1dea0d04790bc124cd61d7d29522df3c40a87edcefdadda67305eec42c2fb686450cfc8e73642ac9a7450440b4488f6fc343d6c6f18379ddffef1fba53f974bad140ebb1eac4ac4333f06983cb73ec1d8d670977884e636cfb8b3325b2e7e35668ef73a10708942ff528d4f1cca9a25926acc0edeee7252a49b220f0a7c3f157789270ded1", 0x5c8, 0x101, 0x2, 0x400, 0xffffffffffff4df0, 0x5, 0x6, 0x401}) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000100)="f8ef9f3150cdb3112ab5c5661caba49ca21dbf59f4f63cddcd0b9d76930d43893bd31de49dfc4662ff3945873c7ee32fc5df9b84c2a188264d7c1a75d6a269f5b8cbc99fe9b44001b76a129141de7472c476c50aebfdd617700b1eab5862fff53dd6a5ff103e139a84e13c46f499507e0767c1f4fd8fe8d46a583ddee39e5596a619f4e06d65de0a867a26be92da9deb2fbba4fe0f50b33e8d1087d371a41b843523362e14b5f46d557b09bd") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280)=0x1, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mkdir(&(0x7f00000001c0)='./file1\x00', 0x1b0) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") execve(0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000000, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x8, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) r5 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x0) r6 = socket$inet_sctp(0x2, 0x0, 0x84) ppoll(&(0x7f0000000200)=[{r1}, {r2, 0x80}, {r3, 0x2041}, {r4, 0x4}, {r5, 0x4}, {r6, 0x1}], 0x6, &(0x7f0000000240)={0x86a, 0x6}, &(0x7f0000000280)={0x1}, 0x8) 00:00:12 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0xffff, @mcast2, 0x5594}, {0x1c, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x8, [0x3, 0x2, 0x8, 0x0, 0x7, 0xfffffffffffffffc, 0xefa8, 0x400]}, 0x5c) socketpair(0x40000002, 0x2, 0x6, 0x0) 00:00:12 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xc000, "03c3279f4bf838553754e2de79c8fab8"}, 0x14) socket$inet6(0x1c, 0x20000000, 0x3) syz_execute_func(&(0x7f00000000c0)="43db79fa1a67b5042bb594fd2b1b69e4f56962f5696200d9d9d0c42e17660f6c7a2df945ff12680c00008fe9589b26d800c401edfb1e9dc0d70a660f38010c257600000068c2b90a0bc7168f4808eebce0000080c402d1a68065566666c423e94219745147d036c422250a33efc3c4a2ed9921c441c4c2af88000000fb45363ef80fe966032c24dedec4a1e1e0ef26400f0d18c401fe5ff68f29289aee4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 00:00:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x4) close(r0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000240)={{"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", "74320f28a046f668755635c9da7e4c1755cd35804067549a4cb24b004041496e", 0x80000000, 0x8}, &(0x7f0000000040)="dff1c6e7d6d604dde778a8a5adfbeeb66c2e2fb65b19c7ab01af775b65fd1d", 0x12e4bf93, 0x33bb, 0x3, 0x1f, 0x6, 0x800, 0x8, 0x8}) 00:00:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @loopback, @loopback}, 0xfffffffffffffde6) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc) 00:00:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000006bca413f3200"/136, @ANYRES32=0x0, @ANYBLOB="0000030004000000"], &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000340)={0x6, 0x2400, 0x81, 0x7de668a9, r2}, 0x10) r5 = socket$inet6(0x1c, 0x4, 0x6) setsockopt$inet6_tcp_int(r5, 0x6, 0x1c10, &(0x7f0000000300)=0xcca, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)) 00:00:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2001, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000017000000000000000000000000000000000000000000000000000000000000000000003ff311c500000000000000000000000000000000000000ed7c8a60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00"/136, @ANYRES32=0x0, @ANYBLOB="0000050000000000"], 0x94) 00:00:13 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x400fffd, 0x60) freebsd11_getdents(r0, 0x0, 0x89df3f9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xea, 0xfff, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @empty, 0xa7b}}, r1}, 0x84) 00:00:13 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1c, 0x10000000, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) dup2(r0, r1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x86) 00:00:13 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0x100000000}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) r2 = socket(0x1c, 0x20000003, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "f1a3e54636bb9f823453aa4f1fa53f1f1e1e0d8c87583e8e1d179cc5b312e5f7fd7254ecf0590e2e7ab2b54b2990e0dfe5c990fc2fb70c8ff888f93435afbf331d151560a6a9b3aee5c4021212110cba29f95c19a8397488dc33af126339d75843fa7c7d643d2e5c5ad9879b9ddcbf4b65f6335ce4557bbc8441430443cdd5b3bbb16f20b2f654daebad4060ac213e2867614bace26e0013d0d706ca7f62e54e5e89aecef796939158a28478f65d4fc425e0ad0ee85af901160a963006f556bc7c078788cae558bc529ba5817a93882d7ef290ce7e112c36e5bc189b1689ce404e3989f41c14fc955b58272801d5f08d"}, 0x100) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x287) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x863, 0x4, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0xbe, "3e21ad954a8e20340bff0cb3a4229aa811224f1f54aedb98609cd2c406e39a700761c8c02cad53ba5b47dc84f301f27b7c0b429d55ec70591a773018a8b4fde802521d89f249c2f6f4249b705e21d1778fc1d63296bcdd5469e40427c654c7da780fff9bc79a39a36de52d29422e4eddbe64c256d8c6710915e90efa5a68639f59767c17c21aed0af087439ef33bc0785b36fe5e45042217eb3b7914c90e3472eb36f22f1a2b6576e65347f25ae65f9c539bb11d1a01e6617e4118882717"}, &(0x7f0000000080)=0xc6) 00:00:13 executing program 3: r0 = open$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 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x80000001, 0x7, [0x7fff, 0x800, 0xf0, 0x0, 0x100000000, 0x1000, 0x1]}, &(0x7f0000000340)=0x16) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x2}}, r2}, 0x8c) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f0000000280)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:00:13 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x7fffffff}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10) dup(r0) syz_execute_func(&(0x7f0000000000)="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") r3 = getpgid(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x6, r3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockname(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000200)=0xfddf) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 00:00:13 executing program 0: setrlimit(0xae964a543e7bea3b, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x33, "1c224dd2e674fc7f5b0e62a59453fe7228b3632477056e1183e2df494e1b765f53df2beb410b07e9355c5735950ca46daefd5a"}, &(0x7f0000000100)=0x3b) r2 = dup(r0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000400)={0x10, &(0x7f0000000180)="7c068c93e3a48f15b3ea93f58755bc16fbd8bb73cfda77c7d5e5d093f8705ee9b29120b88d8cb12e16a777efd7c38c97b54f26c8c1e9d3d1daf2c3365a761120ef", 0x8, 0x7fff, 0x4}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0xd4, "56efaa8140064e72b94d50416e3e623b62f19f2bf0dba2a84d82ed58c632819943136a765636a84c1c0c5dea2766e6e9a010270629a1a1e83398c2863b9e08a9689fa7d280346133e3889b7bff2cf3d6858ddd6de15a76672b134f67429544179de19c428803cac9ecba7eaf284c0b22555f90a5923c9e6da76c2e2937c8313aa00145612e4c349b6d9a9a5f66bf90b00585ec4e4aebcfd9b4d5d18550b8c9f95d0c7ae49f94de5e56f9a360d7fdc80fcebc77432e93be48809ce79569e630d3179e1cadc2670ea40db8aea11a5ffeeda6b5e628"}, &(0x7f0000000140)=0xdc) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x7ff, 0x7fffffff, 0x8, 0x9, 0x8, 0x2}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x200, 0x41f4000000000, 0xfffffffffffffffd, r1}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) 00:00:13 executing program 3: msgget(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd900f300c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_emit_ethernet(0x1072, &(0x7f0000000240)={@empty, @random="9e3fce937a37", [], {@ipv4={0x800, {{0x19, 0x4, 0x81, 0x9c, 0x1064, 0x66, 0x2, 0x2, 0xa, 0x0, @loopback, @multicast2, {[@ra={0x94, 0x6, 0xfff}, @rr={0x7, 0x1b, 0x3, [@empty, @broadcast, @remote={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0xce4, @remote={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x7, 0x100000000, [@broadcast]}, @timestamp={0x44, 0x20, 0x401, 0x0, 0x7, [{}, {[@remote={0xac, 0x14, 0x0}], 0x7}, {[], 0x80000000}, {[], 0x2}, {[@broadcast], 0x3f}]}, @ra={0x94, 0x6, 0x4}]}}, @generic="717e354934dd4006ae6b7e911556b55e8e70122be9f72b65566d54eb72b3c7caf7efc8eeb2ca9773438eb9e7de4cfd3dd407d1795485dc18f712366f3a9aece6077f141f272371c585881dffa5859dac66b5fb607750473479a08402ae4f1c3e90948031c092709ca16eb00e5742e45dfc72a89b264a175027d380852dbd293c1c3f0213cf4fc207aa0e469cb873d1e701b288739cfa5b7c0b465141388baee65197edfedbac0b7f7036108aa4c39ba32d73f122268dede6777d80a773a153c9a1b445c6696720b41faec6c6834afe380add166092aec48596922a86ef9ab65e1065c224d8b49ff36361fb23dbecb709675f9eb5cdc3d9d676d32a2185f0510f76aad9eb26a2c67444291b08173103934f37650c1f39ba277e57102c8d030c218cbd276d45b1a22d15cec8b9e990655cd33eedb3aa1c81be37be5e50907790200ade47200e0b1944b54ae50a6c78af9e753f8d16c599fb935e4b93270ec17ff35de24ab3c15b3eb94a51866b246e8d4c4731f3f6e515c9cbbfab8b769dcf578d749b99806e1e804133a09a00a0ec1722b0b86e8ec1b71fe970330c489abfc3f297970e3289a5690b0f740ae30be420986bcd8f0d2005bb584d384d3d2b8b6c59c691d9ec3e2ef84d3e7bf4ebbf3d87a6be0a0a6552bb9eb7e88973650552de786f531b9c5210b0ebdb8096cb83d5ae997060b80761c2db0b5c23ee3e16dea3286cdd7896eb4e51291089d123da16fc609ff5cc75203ef6e1e58cde46701277871073153accf2d5e8366bb247308014486f7e87b36cf21d9bb3e174eb9774abaea5bbd62f4b193fbb9ca6f84d615ea5cb3ed0399de80686b186da4235ee21d7201caa88c1f4069faaffdcdda87ec3200d636f0e33abedc195269f3cf81eec38853b0f20a5c07c890d5a799369c29b0c2b944515ed064a3677546a0fd59a8cd21fa2c4d895b2327da4718d32b2cd386c2aa793f88583d0dae2ac9477b8332723b12cecff509f91a15dc7fd47a5800fe968cb6f2dff36567f1f21bf0022a9e97aa3e6c11ddab514c348c62e262bd9d739df2af8c7b896ad8dbb312cc1ce5732bb00305e5f93b36c414b416cad9201b281d19c5eff9e24d835c8a6913144c52de09e14e4bb35dc40f21590ac5261906e4a826426d3a7e991776b7a60f1a2e2e6de25ad32a260670be580fdaf054fd74f7d120e4470a4f325f0b68ec7c77e3eb26d1c7518bc6040af7acadaa2e35a67f2b5265881b7a8fbae2e1e010f086aac8be5accb8add54e44e1ad663ef59268884480cc328c3cac2423ac0cbb8c924e153bb1609dc6624f8208eecc23a747c4e4a2a475e2fdb9e2fadc6dbf005b541744c2bc90cf146bae1c189253332ff9b27c1736be21fe3e465685d61095273e574d79c5d0464f09b1eb797b3c0bbbfa00ec10b2a5c544fdf92d4fe347bd376c0eb9cc9d076392b515effb99c2f3c10cdb377ca26cdbf6b7f986fc58e848eaad91e6d0b4863764b3ecd1c2674449b7df1824cd49ea91f4a0df07af8db9f031258b46ee7bad680c225b8997c52ec112b757790804f8565390322421641a4ebed1b2d7b78eaef86db5bf3444e003f5feba1953b130c11428ddd9e36906057b8e8536dde7ac5996dbc849bd0966489b45739ebc0d3552a523e494602e9cdb8d8daf19a3332edc79a580fe301fdd766c4062a82861ffae7437a4f2a7fd115c6056f639d256b47f2e7f1cfa4cf57c5b8cdae340594598f391b25f2a7a256b0c5702b1e875f46af7a02c5a460ee76b7da9cbc3680810231a31a52f7e5552eec1dcf905a2de1e0aeef35ea0112107970c2ae8544f857c671636fbfae2138e26631a6f443f5d628f712cd100a103acc8c8bcb342ae807d6d7b8907582944d3b473344bd26dafcf0ba5fc6fa0022b4c3be0ac52feb30ed4e12b29d3858d34554ae7faee083a83290b0ade5f8ec70638e57ae527eefceaf4c1548ef25ff34280df59271a4b0cf75d928f1cc77691d914c200da91a79c2b761dfeb6d15a515123c11c57b56391fcae58087cdb2a5542c82e67dbd27b24018464131373e4b34d4b78c9e2d4344dcefa29513a4a3bafea549abb7aa5fd655524bc3c9aa90ec7ed3ed59d5c0385abfeb41241a166f0a40c178ba9f1e97b4a3cf6c0ad73dcc88e69baf4270a3c09d893c980b0e0a3e4a187441f126924cdfa458293fddcad319afd8eb697577f0fa902421d363aa29a070ab5d159931421c0569410b17f5b276736e9bd5dfffb0a9018565db3ba82b93392c00fb02f3e5cce7e6274c0fafa58cd521e83f9181861a88fabec44bdeee96588de284ea8f7c93fa72595e701965915b35f212e6582b9c5cdaf7af8b932ef31b5b9d51900f6226fda31482473bda68e4166ceb241f02cee8a972375fae93cd3f92652923f1f1cec99f196be6c1d0d5e86a6e27d26ad9552db90236c70c93319082d5f7ec89cfd97ff0fcb3d7a08141f08f06a163a0feccb5d018e531852e2bbd1437760d2cf9231b92406b77585fb50c2a8f30927a0f31e8d5bd33a4304cb089e473150676ce4223a837804e885968cae98908f696f5ea040fa01b26cf9a78e8079ea33723acf58feab35aee889dd042c75c2286c44fca7b4b18bc0ddc991265e92576719b36312b04b709f58ea011e868181ecb934e13adc8941681f9b1b89d4e91aaed17c57f724f6b22330a8c10cf3af3132bded3716a236a6c2b802476cb28c27ede1a8214a433b1af400115c24057a2d1964e363c23ed5e7449413bfd1ca7d576b1540b32bc36bc25d4980666129440e5d7037499015a50c751deae403977c21c7a5059a7057ace4a26ed0cc85a9e786768913a9e4f5918ed804e0a9fd23db0134a7e1ac08416af0452462b443ef926fcf2646619ed0113c83829feb4e28f110cedba2c50492e17ef6be27c8184417111434abaab32c53d4a24f242580e149541b2566d4b3d4fd369c6b6bb184bd6607364707e6be0d00fcd705e92de92ba81fb411d78f299e855f0fada6480ae142b951a3238bf6dc30fc51334d9b8852a593fb01872f36cd60772e15513619188b80722de1256a39322cecd5dabfdbb2c508c446dfbd8daac2e8161ddf697e467fda17e8fc4849a090eed586b944eef4053a5c47b1a1d234a3a6d24efce111f05e666f8386f932c7bfb0703c32e5ff4f4182a7453966f0c5ab8c0e0b66f0a762b8aa975a5edb682fc2a5ade54e02723f7f00876cab8374263dc5f295bb7eeb53f28d5334d4c026af64e0fb2e6136ad6a32349eee3322fb9066df98a09fee61f50b6e476c6105a0a4b65defcfe140c0459385d9b1223399b2f7814eaa53333e814b5f9e1b022221b553504eef4e2792d834d6ea05e9399fd213c8626d0149f0821ea1476514f60c8571bfa20478bee65212a320be8755c68a4445e4d6d9da3a20f334fd5a50277030cf22d417ccdfb682f2cf02bced3a14057ed11576b2dedc4174fd65194377724f3683b5efbf05b8109dd6f3db4c0ef885213037bf87c7db6075e1f38128ec7e6b860bc66d5a76b5fb0afd47ebdb7e1e2989d2f128fd3fd99e708430947c5009276c7e441042c3b3238aa68c3f7ba92e934ac6a5bf317207fc5c88657ac07db25a0d825a16558d4958ab5da293f800839261c23a7b94c26ff1688fa4c627c338a09cdbed7384a385ee16d3035d06e15d4d8968ccb08c76eaa7cc1a1efd6b17392b31cf963f544067098280077fb71a739cb59884a1938207354803fd20678819b10ea75b02484f62e1a2dd8cfa2a1988fdf4686dc9cc9102fd6336d7dc693a721a5ef685090c5abb73750e5a542f03fc7d675b8e4fd9419d2c9a39160a939b4724f255d6fea49bfa7461391f3c986d15f79e36316c27c9f70ad9ff7a176732eb39818263854b102a810460e37ab06fa9ded2a41117a3738f418b8d1b290145b7505676b8dbd8c8f2aea744cb104209fadc0f728c2389c10a230d928f7887c559cf82104d6f0420661d26b8d0171ca2b255f0efc15707677d97cf1ae1298d2ad83352e1fe6d618401a1741fd4ee3d1898e42caae744742c063e88be2d62287f011ff3374e0ab30ea659a85376ba70ef3d66f1346541be3fa45986e5b4dc3fedb9e88da0b6e5e840fc4969d6e2304363188080a747fae0ba347e5fea49fdffdace4f5be4385f0a9cd6a6734cf80a1002ed79abada0d84c3adbf6c313196c8650b95fcda64adc676c29c1f3743f0f44337d6aed64c2d838952e1925b89e2432a4f287a7404aba1b1e1c09ae0abdf16d2dbd3f7f76693d5f85311db5f1cb43a220907901b6cbddf759f682108e39f853154b36216bfd6baab51a77ac0c5e0e87b449316fc5524b2941d1a7f9f17ddb87705a7affb9dfd536ef90dbff2a3a09039b1e3861b75d2bcdcd6288850706bca7ab545216541afbad4b228235b4a4513e463ff55260bb2a08275f90e504fda91b57124be698e68f8ccafb02e21dce473823394af94b5abacef7984fb73979acecc3802baab82c4bb8483254d91ead09f38c03a56c6e2acc9e76985b51633750df4d2847b81894b4c5e53492b0923a5321493e1f3931ecf528a3346e76ca82d076f9fd7ee84257de6e6e9161c5f0a4a6875de48c0238670b279b86c0e6b2a2c84dbba2e6f0150a074b2e0b7f4085e7173bef481c25f47f65980af8b61c1055fa479e9df7c48006952f848690bb2698dd93aa3a4d9c085a91f7a5297bb0bb48f67badabe76791318a05204cbb977418d51e62a9dbfd534f2ae55160954ce294fa68bd79e0ec82def09f5d1eee05a02007f26efbaad8df2fe3c4aff9c9d6f0d4f65b39124f77ee8444eb025a5d23748d757e7516946c23f7eabfe2d821bbc234daf9ea893a2aba9252124c8f576a986306d7b506d30d99259ddfc9f9b664adfcda229c70304043a29ef8a4b521097ed56fcfe06d1b8f062357b37c4eecf6374cab425eb02f43ae839b34ccfccb543ba6c2be30e27b2faf38402f5aa7fb48b820e8199fde65235a2357c56c19d6ab30a092930c0afedb286414a411c48ecc388ff71a1958e3c9c6dccb907401cbd9357cec5b00ee6bae0f6c6e0159567a14fa35dd11010527a25ee0933725be5f345eef7bab7e355327b24b4ca82139eac6457575f2dba2194266909eb0267f26971826371af9267ba7a860c65a95ef2f7c4fa8832d4da52d16c63adaa8df2795c6350f5caa946a7204ca39bd86ccaa444ea14014e5c8e0165e4c092eca40ced74bf5db38760822eae177d6602f74d5145e61550ab23c171d372894d2d8f25c2f7b18ff3b105281d2910b6daac648359a35f727e0b6d23c43a46585a022be7f310ab48e84ce7ba9a96aae594282cd1cb3f4cde893963e6c8d334beae09851bf7109e5c224741d453ac34e26c1ce6dc76b39e2818fefcb53c3177fed3a09e8b47510f69bb13048389225a6cbf57ed4d278965c05f3d6587fd6ae05edcadc92bb1c6ab9a0bd2b059d1760095a183ebde6a501d7172d374e65256831b9967ab3a07a70ad6ca1653ae7d81dc1cc2899a8ec9b36fd127dd5b8f0eb0bae4d904ad1269a56052d3c2d679b31357158328fc25ad8511f3b8b0a568bd20336544eddd37831c857765e879f94ed799d76fe803ae61bb9d0f043f5eff90f7db06865cd3e62dab48e795779bdd6ffec571c5972c2bc2320400f5a74329209b1254048ad2095690eb37ca655dd66a877ac4035830ad03af33f9f787f57a5c4640cf07b9f1224774c57d4b0589d117a2658d9baba9218242f06cfe4b0e45d957e75ed1f76738ec0ea0f4251704cd6d2c93ac"}}}}) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:00:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a") poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0) 00:00:13 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) fcntl$setstatus(r0, 0x4, 0x8) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000280)=[{&(0x7f0000000080)=""/124, 0x7c}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000200)=""/98, 0x62}], 0x3, &(0x7f00000002c0)=""/249, 0xf9}, 0x80) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000000000)) 00:00:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x802a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:13 executing program 1: setitimer(0x0, &(0x7f0000000080)={{0x8}, {0x0, 0x3}}, 0x0) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10200, 0x18c) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x9c, "f0f8da9c5eea6e49102c23ce5cb58ed544447336d31570956be30c2f401828765e7afa6850a03e5a7d6b41ab7ee891852e9bfa4c2a8fc0f74a369cd2212bd22b819c08d8e13c4d017eb97c895192d3621876ae2e0dc3fa946813ec0cdbebf06980f73a1714bf3fe723d21c00592f4c18569a0420edd46a7feb7d807ecd85c960d654c7c47bce3d45816a5df03ce77a08e21a08cdb4363594008a9c59"}, &(0x7f0000000040)=0xa4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x800, 0x4, 0x2, r2}, &(0x7f00000001c0)=0x10) 00:00:13 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) fcntl$setstatus(r0, 0x4, 0x10000) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) r1 = accept$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10) listen(r1, 0x6) rmdir(0x0) r2 = shmget(0x2, 0xf000, 0x10, &(0x7f0000ff0000/0xf000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/163) 00:00:13 executing program 3: syz_emit_ethernet(0xd23, &(0x7f0000000340)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0xced, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @mcast1, [{0x0, 0x19a, "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"}]}}}}}}) r0 = socket$inet6(0x1c, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x74, 0x3, 0x2, 0xfffffffffffffff7, 0x5, 0xfffffffffffeffff, 0x3f, 0x3]}, &(0x7f0000000040)=0x14) 00:00:13 executing program 3: r0 = socket(0x10, 0x10000001, 0x80010000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="9f", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x5}, 0x14f) 00:00:13 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @loopback}, 0x72}}, 0x0, 0x1, 0x1545, 0x1, 0x3, 0x7ff}, &(0x7f0000000280)=0xffffffffffffff60) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfff, 0x366, 0x101}, 0x10) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x140) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x846a, 0x80, 0xdd, 0x9b02, 0x8}, &(0x7f0000000240)=0x14) 00:00:13 executing program 3: setreuid(0x0, 0xee00) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r2 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/251) lchown(&(0x7f0000000000)='.\x00', r0, r1) syz_execute_func(&(0x7f0000000440)="0c05c4817a2df998cd801b69e46962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82732a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d680704484a514a514b409b9b9bfc0000c1ea01efd209c35b5b6e4ba60b0550f7e10550f7e1c462fd32ac2c240f5e5bf447000026400f0d18c401fe5ff6420f29cb4336660fd2938c0000000f013b848466450f1772e1fb0500000021") 00:00:13 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001240)={0x0, 0x100000001}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000012c0)={@in6={{0x1c, 0x0, 0xc8, @loopback, 0x6}}, r1, 0x5, 0x10000, 0xfffffffffffffffc, 0x3, 0x7}, &(0x7f0000001380)=0x98) r2 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000240)=""/4096) semget$private(0x0, 0x0, 0x80) open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 00:00:13 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d10d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0xa, [0x400, 0xe71, 0xaa4, 0x1, 0x800, 0x7, 0x5, 0x8, 0x800, 0x7]}, &(0x7f0000000140)=0x18) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) sendto$inet6(r2, &(0x7f00000000c0)="c7", 0xfffffffffffffdba, 0x0, 0x0, 0x0) shutdown(r2, 0x1) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x8000, @multicast2}, 0x8) 00:00:13 executing program 0: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x2000, 0x0, &(0x7f0000ff0000/0x2000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f00000007c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed2aad000200005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgrcv(r2, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000940)=ANY=[@ANYBLOB="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"/315], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7fff, 0x8, 0x0, 0xc26, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x1}, 0x8) 00:00:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x251) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xa1, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$setflags(r0, 0x2, 0x0) socket$inet6(0x1c, 0x5, 0x10000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast2}, 0x8) 00:00:13 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) r2 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r2, 0x5, 0x7, &(0x7f00000000c0)=""/210) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:00:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x2, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x55e, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x400, @loopback, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1, @empty, 0x400}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0}]}, &(0x7f0000000180)=0x10) 00:00:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffc, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getgid() setgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, r0]) syz_execute_func(&(0x7f00000004c0)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a352b7e2") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000240)=0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) r2 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r2, 0x5, 0x7, &(0x7f00000000c0)=""/210) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000100), 0x10) r1 = semget$private(0x0, 0x4, 0x40) r2 = getuid() r3 = getegid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x4, r2, r3, r4, r5, 0x110, 0xfffffffffffffff8}, 0x7fff, 0xfffffffffffffffe, 0x5}) 00:00:14 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:14 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @loopback, 0x7ff}, @in6={0x1c, 0x1, 0x100000001, @empty, 0xca5}, @in6={0x1c, 0x2, 0x5, @empty, 0x9}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000280)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) ftruncate(r0, 0x103) recvfrom(r4, &(0x7f00000002c0)=""/231, 0xe7, 0x1, &(0x7f00000003c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000000), &(0x7f0000000180)=0xffffffffffffff2c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x668, 0x20, 0x20, 0x5, 0x2, 0x9, 0x9, {@in6={{0x1c, 0x0, 0x81, @mcast2, 0x7}}, 0x0, 0x6, 0x4, 0x3ff, 0x3ac, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:00:14 executing program 2: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x3a) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x9}, 0x8) 00:00:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f67a08fecc198a03000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x1}, 0x8) 00:00:14 executing program 3: r0 = socket(0x0, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe}, 0x8) 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) r2 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r2, 0x5, 0x7, &(0x7f00000000c0)=""/210) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:00:14 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x81, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x100000001, @empty, 0x3}}, r1, 0x6, 0x9, 0x9538, 0x7fff, 0x1}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x0) 00:00:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7fffffffffffc, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=0x0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRESDEC=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYBLOB="a31dcb77cf889ac5317ae5c2540fd2f47dfed246c0cdf3c8517bdedc03b35372fcd0332457805f728bd3afc9048a5a2c59e9bb6075206ddc77eea745a316a5a9fb8660647c2d4353ac134988601e1d1d2c60cd2da0a2aa6901466b13b9d28c1ae76c2513f886bf07c18fe74669eaa6709eb0f9d6d4a33f33a3445305ea6fdea21c1e437bb23036e4ed779d8fdbbdff466d0bd391e8389245973624"]], @ANYRES32=0x0, @ANYRES16=r0, @ANYRESHEX=r0], 0x6) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0xe7, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) 00:00:14 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x2}, 0x8) r2 = socket(0x1c, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 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) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000200)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getitimer(0x1, &(0x7f0000000000)) 00:00:14 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653002"], 0x1) sendto$inet(r0, &(0x7f0000000040)="0bb977d35ec1706c2556f7d38bcd742b7be761cb00890992bdf37b1c5083de8671d6328a27dd609bdb5baee5ef87689594df85680f63bb50cf8a2ec5d5c49fd31c213dd72bba6acabe05937a9c392730cacbd29195803c676c44eef10a1e8674a32bfec855f352d75f97cc7a5308445ebb8033383a2424771994af05e9d0149cb16a7e65ba462e6fc700db0750b937a82eabd3e3bd8eaafca63e886a6b9c1050e015216c5b0a31a4fed0234a63733aa8fe44da819ace06bf3695d545", 0xbc, 0x1, &(0x7f00000001c0)={0x2, 0x3, @broadcast}, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e23060000000000000000000000000000000000000100"/128, @ANYRES32=r1, @ANYBLOB="0200c9001d6b7e1b"], 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={r2, 0xfffffffffffffffc}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x45, 0x8, [0x4, 0x3ff, 0x6, 0x8, 0x80000000, 0x3, 0x100000001, 0x0]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r2, 0x9, 0x1, [0x5]}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f00000005c0)=ANY=[], 0x0) 00:00:14 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = openat(r1, &(0x7f0000000300)='./file2\x00', 0x200, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200, 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x7fffffff, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:00:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x10000000, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r3 = fcntl$dupfd(r2, 0x14, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x400) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0xa9}, 0x0) getsockopt(r1, 0x4, 0x1ff, &(0x7f0000000180)=""/175, &(0x7f0000000240)=0xaf) 00:00:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)=0xfffffffffffffd00) 00:00:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 00:00:14 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4) sigaltstack(&(0x7f0000db9000/0x2000)=nil, &(0x7f0000000040)) 00:00:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff0037f8c5dcbfccf80e0509b0f7c7aba875b25922d864cc7776d74a7e30a62e1797b55956cf9cd247d9075e3d3385c49d64162c7a303af4210a93b8a1048d84a227e290988bda06c5021f799a784ea4d05788bc1e154560d012dd53"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:00:14 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 00:00:15 executing program 3: syz_execute_func(&(0x7f0000000200)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2ed22af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x385e) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x3, 0x1}) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4002000}], 0x2000000000000020, 0x0) 00:00:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x3, 0x8, [0xffff, 0x0, 0x1, 0x100000000, 0x0, 0xa56d, 0x7f, 0x8]}, 0x18) fcntl$getown(r1, 0x5) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:00:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) 00:00:15 executing program 2: shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil) r0 = socket(0x0, 0x400010000001, 0x6) select(0x40, &(0x7f0000000000)={0x603, 0xfffffffffffff800, 0x1f, 0xf0, 0x80000000, 0x9, 0x40, 0x1ff}, &(0x7f0000000080)={0x3c, 0x8, 0x2, 0x1f, 0x7fff, 0x3f, 0x2, 0x7}, &(0x7f00000000c0)={0x200, 0x0, 0x0, 0x0, 0x9, 0x6, 0x1, 0x6}, &(0x7f0000000100)={0x1, 0x6}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000010d018ff9bcc040"], 0x8) 00:00:15 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xfffffffffffffffe) 00:00:16 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x8001001) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002, 0x0) r2 = semget(0x0, 0x1, 0x440) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000040)=""/208) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) rmdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001280)={0x0, 0xfffffffffffffc0d}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001340)={r3, 0x400}, 0x8) 00:00:16 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) semget(0x0, 0x1, 0x1) 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000001300)="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") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x2, "ee5e"}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x20008001, 0x4) 00:00:16 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x203c, 0x22) fdatasync(r0) clock_gettime(0x1, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) dup2(r1, r1) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000002c0)={{"0495f8390dfb901a14308174977e6ab77e7e2812e8db3bd3c2fde5515fccf17addfa4f19fa95911d95695b89a5dfcf41dc194871184c28f43a716233c19debedda8f711eeb1bbaffa22df0cea71e7d8e746f2f7ce8736daeb16a0981bbe340df2516fb94743ee731b370877f32079c9333e9c4368e3e08f38d8c0dec7a3f52c6b1d43cd4a474315611cc941a9467d187693d463b3c6914045e37302693e0ffe06d0045d9c57664e5fbce0479243f84087d7186e0b9fa27a95f3f71d0250ad666486aec51ad37a0043440504bd6fde9ceddf66d7b29f0140034ef5c41c09d8a869197d9b312b1faec8ccec5454b6a2d399bf44578f3d59c96962345396878c3047bdb10ba47e6e7d0574b2e635ee5ad043fc09a4e5d8a89b6e143b97f642369ed9ec34c6f0bce96b07322b2f97410db45295dca10872ce1e5dd8c82ba9f72374b13cf082877fb0c9fc35e0286921074d464e657138215f10522a7e46a5bd74518f39c762fa800def3dce3fff1f9db9e78c7330943de3f6f5500a1f3502229c0d1994ba3e3763c9b5f08f0ae56cd10720014799995cda8657d4c1931d48fb97d6ef2e1f00ae78934ac7675a8f8ac451e04a65b0d55d7217f2893fddc94fb212098f2772d4704d9b7360c9fde86b5f6d400da3e6445ed1ffbfbb31840bd9d6d2266fda8d359f1cfe28dd64779ac154da3bdf34c276b465f4c0629a2fc6aa5377da3052a969718ce6ea07cd31a654ebc7e6c452f2b4d9af2d7ae1774f41c3a6c687e28680c93355e1e8682318a276a5909b834c9d8faa5ba44c3a347832a2b34380fdeef791f36439d9bda19303bc463eeb879f12db617dc9c662c69067e2d3747796a5c20650e122f0536a41b7ce8c68fc4961caf5e0be4d3a1f0c1355ebdeb557c72174d03d96f5c05be5b2b992ff26a9cebe1bcbc309e31d6d16b2470f3b9fe4c90859785b088a808ab3ce7d9f30c48f2dd215ed87e5437e61780f763dcec24441aa1f08193bf5332981a7d0f9b97b45482b6aebb850ccc44c31a8c59c507bc85d4171309b91e750dc84733d4256ef58ba444e40fc206d441c5066e0c8d142e10be3825ede1aa4447d52e1b21a92940fb148b0b50924077cedfeda440702422c7d73180d9853bf70cee68c0cb1a233b467496e33583495e5275df724bc5f5e09a4f0e7cebac9fa6d192688dcf95586dd40323686cf4d2d933be205299b4876869948aab759cfeacf3b15bcc6464da3c873a04aa7df098c81149f024809f51b42d87e28bba2ca29447c3a3baa96f98307fd93d28d52fba543a914116ca0b673d7d6cf30a33b83d3ef434d4f2b680688d6233e8991a9ba18ecaaf90a743b039243b8e535107d95d4814c91771f13e7b65ec7723e5cec1031454d48c6ba0385b694e9f259a24f8216cd53571705a693707d1ff6eace1b21f9cc226fa1cc38ea2dce7", "cb99f7b34bb76eff1a52ac18d46ccb8efd0f61d2d845b1c21642cac2327242d2", 0x5, 0xff}, &(0x7f00000001c0)="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", 0x3, 0xfffffffffffffe01, 0x5, 0x4, 0xfffffffffffffffd, 0x6, 0x4, 0x93c6}) read(r0, &(0x7f0000000080)=""/42, 0x2a) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x10, 0x800) 00:00:16 executing program 0: syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2790ecd1cf70f05bf11444100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed66440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00c481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000a40)=""/107, 0x6b) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x5) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000780), 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r13, 0x84, 0x26, &(0x7f0000000940)={0x0, 0x6}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000009c0)={r14, 0x7, 0x1, [0x40]}, &(0x7f0000000a00)=0xa) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r16 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pf\x00', 0x1, 0x0) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = dup(0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="28e7941112d988a43000"], 0xa, &(0x7f00000000c0)=[{&(0x7f0000000040)="4f547bac076df106912216e39ca5ddd2503cf5d48f189f52ce1f7c9924af8a82ab96395cf6621f64667aa99bd355e4a5171bde61fa4679c2d1f5a9e1e428b68a6e026282398acee2ca9046d220762a47fdbe6359ea53002c96f1136be19210", 0x5f}], 0x1, &(0x7f0000000840)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x28, 0xffff, 0x1, [r13, r15, r16, r17, r18]}, @rights={0x10}], 0xb8, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:00:16 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x4) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000180)="b1a3bf5b827347eeb6242df8e991432c7c2ae2dc47fedf9447ee1840ae0280bec76f492b80a797bbeab45fdd3af58806cccd8988ffd95eb4cea2101c3625d9") freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)) setresgid(0x0, r1, 0x0) 00:00:16 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, 0xee00, r0) r1 = getegid() setresgid(r1, 0x0, 0xffffffffffffffff) 00:00:16 executing program 1: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setresuid(0x0, 0xee01, r0) syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:16 executing program 0: r0 = socket(0x17, 0x20000007, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x46}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r1, 0xdc}, &(0x7f00000005c0)=0x8) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="e26d111adae9433e89d473a1ca7e1112db644d3b1327e2bb377fc33fa64ca66320e654d8dc3f952a69d1200e280bf84d57faa1f2dff1486b68b648c458e7568a95525de86197027650eb7e03a27ecfca28e759b85c0fd103673056cef2590f6c5020e9e082a46d125f4324be3d8ae5a0bd25bdcb42828ca0fee8ae8f0467eae8ea4209", 0x83}], 0x1, &(0x7f0000000700)=[{0x80, 0x3f, 0xff, "802942e5c2d84f45247f725c137a5d71642cb1b34c30b093d1b4c42ceb3350d623593cee443cabb24821fdea494bfd1841bd08f5e3e2ab756494ed4342cd69a5f97cc88b65e5d66ba8e8ded6d2ebd298cb6e9162e75aac5a71afc384e242fb4b2977b9bb5892dc0705c8"}, {0x30, 0x88, 0x6, "67ff738c20ec7446195a47ac78c7a32e4e1f4f692b2656d53d"}, {0x30, 0xad, 0x4, "3aed24cf7bc449b83feb0b9b6348f21658d41b04641537bcdf2881c7c641feab"}, {0x18, 0x84, 0x1, "98b1c3d7c1"}], 0xf8}, 0x108) dup(r0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000440)="ac33bf35438d4ba485974bb8d91e5015e94e85b48ca48c0c8017889528d1e97060c493795b4e23683201ef91546688b2942aceea63612e420619ada3e41943915f643bdfffd10e88f463dd418e8d68db12a3ac61a3ef26d49983091af5758341a7ca3c5b2743f8d085bd3db89e21a23db32839442ae786cbc0c41a1af28c85bb28c9dfe810bdaf6ca194fbf6a997a043a4c1aaecc94fdccacc70c7feed52769d49adf75f62ab51fcc5a56d4b341f748d6ed7a8743a") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r1, 0x1b1f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000500)={r1, 0x6, 0xd4, 0x1ff}, &(0x7f0000000540)=0x10) munlockall() setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r3}, 0x8c) 00:00:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f00000000c0)=""/239, &(0x7f0000000040)=0xef) 00:00:16 executing program 3: socket$inet6(0x1c, 0x5, 0x2) r0 = semget(0x2, 0x5, 0x100) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000100)=0x7e2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000200)=0xffffffff, 0x4) r3 = dup(r1) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/60) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000500)={{"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", "9ae5ec2ad82bbe21ba68a4f16a9349e1afb3c20af74229ba5d96d1c628415e10", 0xffffffff, 0x3c6}, &(0x7f0000000000)="5c87b20ebdbeee794a4d261606e33006cdf9b8a37e554429975e4a94d2f7e9d79175b6dc61f5c853be14075d73fa7ec3b7322a542be6dfd76fc83474513bdc744e0f31de9c205d11bdb417deca1f50a951fba60608f8d6746493f5594d880d3c998894e4fc87f37053cdfa0af7e2e00b1c9344ee0d2853644d4f0cbc9e1cfc4d9a66c5e9f523a0b514b2e907b57743abc9eef013dfe38a11279d92e176cc3cf22e6a8110f5e0d73c4a9fe779c4c77e696138071da9ad413a", 0x7, 0x3f, 0x3, 0x3, 0x9, 0x400, 0x10000, 0xcc}) syz_execute_func(&(0x7f0000000400)="1c3bb5b598420f01da1b69e46962f5696200d9f3456e0f38ca93000000007b5af9f2680c0000008fe9589b26c4820108a14179886de101edfec4427d82663ed107c4a3d9409edb37a8500cf2168f4808eebce00000802000c422b18cb6070000005151660f383e7a651ec4a2c8f30d2fc20000ef2e66410f79fdc3f367d9e9d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e171e0efef400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d000080c442a53736") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000180)=0xc4, 0x4) 00:00:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f1e000000000000000000000000000000ff0200000000000000000000000000018a00907800000000609433df000000000000000000000000000000000000000100"/102]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="3bbf7a45ee58fbb5a34807eed547b1645544fd74195f76bbcd80b1fb3e317184538e3e639349ae4c5e401fc4cc222555eba664e67b146c4f65b68309a977878c6f1c8324738bb323cec1ac5c91a0f92a21888ffef15a9ef0ab6c7c686552fd2aaf98880bce97de5aa6bd94a2e4355bc446b06a60bf", 0x75) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@remote, @loopback, @loopback}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@loopback, @multicast1, @remote}, &(0x7f0000000180)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="00144fa65b31619663b4411a0e461fbc4955c52aa0b7fa2a4f1cfb69d13d3ff5dcf0b4934bace1bd6d859ee3f7deff7ff4c1db90a8e5c70d14d0152c9a567892589a14c6cb3101d0206448398f9b08011e2c12331062cda0c9b780f0b18ffef825d7d8a6518448f411230d5bd2472a68e5a7e13d9f10576c6368565b2a0f25d0b768f75e63f9b91744bd6a8345f77989cbc4ac0f55817269c4ca68c0fbf7502931b5fa0e1b92eda91636c4cb9ef1a98e255f0b3b234dc5b69be63d9a0974bd4068862dc0a5f2461f7a8152d119139738379e11b804503beb760006568893deb709a6cb5286aacfb5450016eaa881820170fb", 0xf2) 00:00:17 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000002c0)={{"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", "27d07a85a05921050fbfa595a4ddafc421076470bcd37654110feccdb2826a5b", 0x1, 0xb25}, &(0x7f0000000000)="9632c260c7013b2b6f9e9d516b919fb2158c6c61e69870f4096e4459e592ece5a6ce67a1f4a7390797387a7fc9f1f71a9ebd19352af77b382e850451ab36938c0a8389e51923b92014931359db7afcc33104d150ac3bd7d71016ade21ede4b8326d665654c2158a1c526f3b3e9a559e931a556e73351e6222bf37188a9fbae6b800f40d1609c1f8d211b2b7b4bda70b2c90b975e8bc71232a51476875d6807dc7473202ca31566a185264500e3197df454079cbc83e85dd090c0936cdef06a7201bf045cfce37bad673a23e9de9c11ac87926ce98e61d73fb64f846d39f3ca4671de5451f86aa22667d8ab3a4ee84ccdc7bdb6f23ff23e", 0x0, 0x2, 0x1b0, 0x1f, 0x8, 0x8b, 0x70, 0x95b}) 00:00:17 executing program 0: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0xa) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getuid() syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x102) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x80}, {r1, 0x50}, {r2, 0x42}, {r3, 0x2000}, {r4, 0xa0}, {r5, 0x108}, {r6, 0x2103}, {r7, 0x1}, {r8, 0x22}], 0x9, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)={0x7}, 0x8) r9 = semget$private(0x0, 0x5, 0x0) __semctl$IPC_RMID(r9, 0x0, 0x0) 00:00:17 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000280)=0x39e6, 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) ioctl$DIOCGETADDRS(r1, 0x80047308, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x56, "9b0cec8ba72c62e95a0eb6246650446078fc32cbc193277737099a5d01b68f4483392609fdeeec3736c8e30cfa0e76b655418726bb361bc3aaa1ea6ebb45d9d8c0bbf946a32fb4b62756cb7da0d0bac955c7c9e69be2"}, &(0x7f0000000080)=0x5e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x40, 0xfff, 0x3}, 0x94) fstat(r1, &(0x7f0000000180)) 00:00:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a293", 0x2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="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", 0xfb}, {&(0x7f00000001c0)="efa70f2a4988cf45cebdda42c679aaf6680120", 0x13}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e0e7ccc985aa11064cfd18fff00420c595536fb798d8ff2c0c251fde43ad15dc0b91c587aed68add1b32aed163bc3b0095426377843f4d20f3d5fa478f8dc1d246a3a919eded026bb44cf556dd3d2763eac04f981a173b50500c4d510668aff4ee5911beefc7d7ea6679a53feb5df83f90f156", 0x73}], 0x4) shutdown(r0, 0x1) 00:00:17 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback}}, r1, 0x2, 0x1, 0x800}, 0x94) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:00:17 executing program 0: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000340)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480)={0x0}, 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r3 = open(0x0, 0x4, 0x0) fchmod(r3, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r5, 0x6) fchmod(r5, 0x10000000000086) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000280)={0x3, 0x78ea3b73, 0x1200, 0x1000, 0x9, 0x0, 0x80, 0x7f, r2}, 0x20) connect$unix(r7, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:17 executing program 3: socketpair(0x17, 0x1, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x1, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xa9e, 0x400, 0x15da, 0x78a3, r1}, 0x10) syz_execute_func(&(0x7f0000000080)="1c05c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:17 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget(0x3, 0x410) msgsnd(r0, &(0x7f0000000180)={0x4552b8585cc630af, "ddc8178ff8c3445173433328627e9c56b6d46f76bdee0be06357d9090718ca1e00484ea9ae671429cc4e0aec4747b7b3baf47d8d7a4b1b004a236bbc07bb55b48252cdf3a76230d5ea9dc163088017e6d0206f18bbc1f1fa0a059a4e357d41fe4236111cddccf44a043c2f6519"}, 0x75, 0x800) r1 = msgget$private(0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x114) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) 00:00:18 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000002580)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x681, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001200)="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", 0x793}, {0x0}], 0x2}, 0x20000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) recvfrom(r0, &(0x7f00000001c0)=""/111, 0x6f, 0x40000, &(0x7f0000000240)=@in6={0x1c, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x2914}, 0x1c) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1, 0x0}, 0x0) 00:00:18 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x100000001ff, 0x4) accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0xfd56, &(0x7f0000000080), 0x10000000000000d7, 0x0, 0x207}, 0x40000002000b) getsockname$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/1}, &(0x7f0000000300)=0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000180)="6f9c845b2a9fac037ecfdb7fbfa89b3737cea428c3f3e84436efab65844cbe842f3c19aee6f68cb307cb0d2a5e2023170e77e0d53c69addb6cd05c7e96218911dfaf73e9adf36bd5e3a9a6e099459ed83206e587925e569f200bb6d4081b505ae4c5bca523e21152b8c301908ed6caa90d387a5a390032a7081d4c2879cc94f1dd0bd7d336967127ee90161932cc4e4d589eb83de8ea7c4c4e3c3489b91f5b94c8d492fb86c8b82d334ffbc7bd17b4aea8e7560a409dda3f2ef04109b2ae810b13ec1c5d775049d6145266e07aa6717ad479c2") 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000180)="982cfc0f050520d0f80791660fe691000080204141e2e9964180bf108a6796fb64660f38096ea10fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a5c40fbbc4e201acac100000ad808f294001b00b00000055558171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xd22}, 0x8) syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fbd18d67660ff15ff736000000") 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000200)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e9965950505b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf5c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048310") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) rmdir(0x0) 00:00:18 executing program 2: r0 = socket(0xffffffffffffffff, 0xfffffff, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0xf, 0xfffffffffffffff5, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffffffffffbe, 0xffffffffffff8000, 0x820, 0x3, 0x4, 0x6, 0x1ff, 0x280, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0x8) sendto(r0, &(0x7f0000000100)="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", 0x1000, 0x80, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000680)=0xf4f1, 0xfffffffffffffee4) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000001c0)={{"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", "52353c97353c6211565f85d106b0be225e1d012d4c898431e12c419a627e2933"}, &(0x7f0000000100)="cc0778bb38f33e0a7f7503d7c44c69f0f832b7be769690bf39422307cde7b81e31a9b601e17a00a698d32cacde2d293a6f9f4cf94b2f03a9ab8cd25b2bc5dcc4d49876709e8f862b2188bd3e483ab9e48cd8c492e8bb1fb16cda659723c53d2e190297ce4a3d18711e8360cce026788f6b8fd09925c9a276c255ad7d5f6e671528c49170cc1421a8bd21fc8615", 0x1, 0xfc, 0x3f, 0xc000000, 0x10001, 0x5, 0x80000000, 0x1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0), 0x0) 00:00:18 executing program 0: r0 = semget$private(0x0, 0x7, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) sendto$inet6(r1, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x50, 0x800}, {0x0, 0x7}, {0x2, 0xc0, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x101, 0x1000}], 0x6) 00:00:18 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") freebsd10_pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000600)={0x0, 0x6f5, 0x2, 0x40000000000000, 0xff}, &(0x7f0000000640)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e217f0000010000000000000000000000000000000063e500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000e5f0ed0db283023cd6c7299870052904a7b2ce871f30784de90eb930ec73e129b2e42a8f0b9d44cf9c5bd1e30371e9d0cdd2b787300b6a4c350dae3049eb4ee38f7876aa7113ebb5c1406acf4f1ef1aae860afb4fdfb2f24c4f5b8c1bb99aa3053e5207907acb8e", @ANYRES32=r2], 0x8c) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r3 = getpid() wait4(r3, &(0x7f00000004c0), 0x1, &(0x7f0000000500)) getrlimit(0xf, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00#'], 0x8) pipe2(0x0, 0x3) r4 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x5, 0x3, 0xfffffffffffffffe, 0x8000}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380)={r5, 0xdf}, 0x8) r6 = msgget$private(0x0, 0x48) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000200)) msgsnd(r6, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564) r7 = msgget$private(0x0, 0xe0) msgrcv(r7, 0x0, 0x0, 0x0, 0x0) msgsnd(r7, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800) 00:00:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x880, &(0x7f0000000040)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000100)=0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 00:00:18 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc032e03e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) r3 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) freebsd11_fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getpid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000b40)={{0x22800000000000, r4, r5, r6, r7, 0x10}, 0x9, 0x2, 0xacb6, 0x3, r8, r9, 0x7ff}) setsockopt$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$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:18 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) fchdir(r0) 00:00:18 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x2}, @in6={0x1c, 0x3, 0x3, @ipv4, 0x7ec8b29e}, @in6={0x1c, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000440)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0x4}}, 0x0, 0xfffffffffffff9e4, 0x3, 0x14, 0x3, 0x0, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x80, @mcast1, 0x6a6}}, r3, 0x3, 0x4, 0x3}, 0x8c) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r2, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) 00:00:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000000, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x1dac) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x3fa, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) 00:00:19 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2]}, @mcast2}}}}}}}) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), 0x0) fcntl$dupfd(r0, 0x11, r0) 00:00:19 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000280)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="0000001a00000000d5c869a972854e69e06ba20014e5a6b9b1733e11209289134244b84a257a3192850602792dd9d8dd463e00c504dcda3b84997d78de5223367c37f96a13a76dc3953db6f0ef369b5543bde7cd6876b8438bd25eaf51125b6d2aa3de0ea0a8ed2ddd70781a478f06334478e5ee0648a9e6e4015a9fe5095507836aa72b2e3129aef2beb20501a8df2facfd773d026e913ca5df09124f35c4975d70d57745a0aa6389e1336cf4876565910e2c50b80d8a0f0f99b50f58f0d9b13d0bae3fb2ebcf55"], 0x94) 00:00:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0100808c992377f4ad4c7c9c4854ed80513e3af0308b300a8f6f0aa25a"], 0x1) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 00:00:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="460000000a5231449785d80ca1fa3af9d38de844b4d189a454eb57cbfba7a1477570e9b8060000000cd59e139833a540f69fa940befc2990385c9521e3e5a30dda9ceda6db2c768eb6d8"], &(0x7f00000001c0)=0x4e) r3 = socket(0x2, 0x3, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82000002006909003000"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x45, r1}, &(0x7f0000000280)=0xc) sendmsg$unix(r3, &(0x7f0000000100)={&(0x7f0000000040)=@abs, 0xfffffffffffffd44, 0x0, 0x0, 0x0, 0xa6, 0xfffffffffffffffc}, 0x20000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x624, r2}, 0xc) 00:00:19 executing program 1: r0 = socket(0x2000000011, 0x80000000000005, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000001c0), 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1404e12e3a180c3e, &(0x7f0000000000)={0x10000, 0x2}, 0x10) 00:00:19 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) munmap(&(0x7f0000db6000/0x3000)=nil, 0x3000) r0 = socket(0x17, 0x5, 0x3) mmap(&(0x7f0000efa000/0x3000)=nil, 0x3000, 0x2, 0x81412, r0, 0x0) 00:00:19 executing program 0: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffec4, 0x0, 0x0, 0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xdf}, 0x8) 00:00:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000010c0)={0x10, &(0x7f00000000c0)="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", 0xb9b0, 0x4, 0x8}) recvfrom$inet(r0, 0x0, 0xffffffffffffff49, 0x44, 0x0, 0x0) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000001240)="5bab1f68f6d42ce8d52637f9") r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10008, 0x945e61b41d65a5b5) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000001200)={0x10000, 0x1ff}, 0x10) setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000001100)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001140)={0x0, 0xffffffff, 0xc12, 0x6}, &(0x7f0000001180)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000011c0)={r4, 0x1}, 0x8) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x21) getsockname$inet6(r1, &(0x7f0000001280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000012c0)=0x1c) 00:00:19 executing program 2: select(0x40, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200000000}, 0xfffffffffffffffe, 0x0, 0x0) 00:00:19 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="1bf08330c309cc87a8b1f750be914948695e96a68dba68b31f03509b32094041a68fe38a0f156859008b0b53c477aebb782b2a1f08981b0301035fbcbf8cc04b3979d94cd807ab837187809c6489d01add27e8a291f5541d66a809fd17137b") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x2, 0xf, 0x0, 0x774}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f0000000600)="98a84aa84a2c431c850f0504410f2ac2a2bfd900110000a37bf0c53e2e363e460f1a7000c4e129dd676bec66460ff0200fb8c4164e4e5bc4016d7d14dee5098f292001db92813170490e00055f055fc4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f10ffc3c93af3e6766f2ab38e338e3c6acacc4c3214cb9a56040f7b4f4423c000001b00b000000f08171a30b8a826e670f542c3d271c0000c4e2a1beedd404d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f664599383ae34ba261b7e2") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e227f009d5b88880f0c2c4ea27000010000800000000000009fa4df92242795000000f7000000165af4fe8f9af0cf2ba6c6d7eb90e66f7268c0770000000000000000002076fb374dc3e7188bf4078d9407ac324c7d00fec6f5a4eb03efab1f3ddb5a10fea13da687f1a7a6812914a7f91ef64aaf19783570534324f11086e732fcf8bfc2622159a4900956436eecc93d139e89cc27bbd2eadac3b81f6ccc08eeebd2442ad91e0faf3c982b"], 0x0) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x880, 0x0) read(r0, &(0x7f0000000440)=""/160, 0xa0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x2000000000001) ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380)="e5ea0145989c1a0dccc066e93959e68c81012e68ab854d5daec901318622ef5e71e4b3d2ffa02ab451b181ff3d069f36c1a2e805018ddea92a091ed74b3408cb2c754a63b79a1c2437146aaf63fff11ad72662f68c4f22c236f9da6c712f10e1d06e8f0b913ee1306a9a580357b7eec4390a9c46b890d6af6ba20ff4954f674720b8597466a8740b79b974c39214ded386d91d817b8086c1824b849b9501") fchmod(r1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000000500)='./file0\x00', 0x8) fcntl$lock(r3, 0xd, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x3, 0x2, 0x9, 0x0, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x20, 0xffff}, 0x94) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 00:00:19 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c10b5b598cdc01b69e4f52962f5696200dcd9d017795bb0b0f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:19 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="dd82c8b7d0394c35d9ca3243777c742d87b34e9c4aabd259bae1bfaf15e052fc70a40e68ce") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:19 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) 00:00:19 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c4, 0x0) socketpair(0x10, 0x20000007, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000200)=0x4) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000) r4 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e, r4}) 00:00:19 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) accept$inet6(r0, 0x0, &(0x7f0000000980)) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:00:19 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="fffff8000d4575a00000ffff00000566"}}}}}}}) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000011c0)=0x8, 0x4) syz_emit_ethernet(0x1139, &(0x7f0000000080)={@random="72783257dc39", @remote, [], {@ipv6={0x86dd, {0x8, 0x6, "39a82e", 0x1103, 0x22, 0x1ff, @rand_addr="3c151e99d7245e67c0ff791d552de3f3", @loopback, {[@dstopts={0x31, 0x2, [], [@enc_lim={0x4, 0x1, 0x8}, @padn, @pad1, @pad1, @ra={0x5, 0x2, 0x24}, @pad1]}, @hopopts={0x52, 0x0, [], [@jumbo={0xc2, 0x4, 0x9}]}, @fragment={0x5f, 0x0, 0x4, 0x9, 0x0, 0x783, 0x68}, @routing={0xd, 0x6, 0x0, 0x2023, 0x0, [@empty, @loopback, @mcast2]}, @hopopts={0x7f, 0x201, [], [@enc_lim={0x4, 0x1, 0x7}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x9}, @generic={0x80, 0x1000, "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"}]}, @routing={0x51, 0x2, 0x1, 0x100, 0x0, [@ipv4={[], [], @local={0xac, 0x14, 0x0}}]}, @fragment={0x0, 0x0, 0x2, 0x5, 0x0, 0x42df, 0x67}], @icmpv6=@ni={0x0, 0x0, 0x0, 0x2, 0x1ff, 0x0, "fde22749caf9f234b3f9b7d9d224c4b78f135c6980fbeb138cf5ff1d84cb519f7a8c790c1d3b3aae89942b91e90990c279a106ea267f5e28356a693777cf3d71ecf5324dccfe1f6e3393bb"}}}}}}) 00:00:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) syz_execute_func(&(0x7f0000000100)="f34690660ffcd3440f1bdf66430fd5837df3e48dc4c2959f69f1c4e1ac5484a509000000c403097851710047d7c461edfab236e1f8623e3e7a00") truncate(&(0x7f0000000040)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f00000000c0)=0x470b, 0x4) 00:00:19 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f0000000000), 0x2000000000000151, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600, 0x114) 00:00:20 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x6a1c}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x3ff}, &(0x7f0000000380)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@local, @broadcast, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x6}, &(0x7f0000000040)=0x3c8) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0x100000001, &(0x7f0000000180)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000200)=0x10) r3 = semget(0x1, 0x3, 0x40) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000280)=0x8) r4 = getuid() r5 = geteuid() fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f0000000240)=0x1ff) setresuid(r5, r5, r4) 00:00:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x3) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x80000001}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x15, "53303b7fa63113c3d0879f552a27fa5f2f98a9222b"}, 0xfffffffffffffffe) r4 = socket$inet6(0x1c, 0x30000007, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000140)={0x1}, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x300, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x20, 0x7, 0x5, r3}, &(0x7f0000000300)=0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000380), 0x1) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000003c0)="5ee33281b0b06c2adf6ce91224b3a7517563df54fb378fe350c2e58b08b7a5a45a1a42f033641a446de6b57fa9f0d81cf9e5806b8ee41fc4e231c96a05de7d15b3d6d44595a622a9089cecaf6695206e1cdcb25db97097fef1f96d8c540b0d25d488dcd1587e7c0af82d514ca145542e65abd677843a9da9a83662262f15a0d154fe97e15a61978ff85480e69d81e6a90327f35f547affb94d08f035e80dcc3082dd0794bf07a786fc34d25741a65914088772ca2638b00a36a48033d8a133e0e2", 0xc1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000004c0)=0x1, 0x4) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000540)={r5, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000580)={r5, 0x7fff}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x800}}, r2, 0x2, 0xffffffff, 0x3, 0x2, 0x28000000000000}, &(0x7f00000006c0)=0x98) lseek(r4, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000700)=0x4, 0x4) getsockname$unix(r6, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0x4) fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r8 = open(&(0x7f0000000940)='./file0\x00', 0x1, 0xe0) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000980)={r7, 0x9}, 0x8) setrlimit(0xa, &(0x7f00000009c0)={0x7, 0x7}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000a00)={r3, 0xef21}, 0x8) 00:00:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x8000, 0x2c00, 0x1f, 0x6, r1}, 0x10) pipe2(&(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000fc0)={{"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", "aea84904bc78d121fb682bb4512187d80f2998a654b43b2d415751c654a57efc", 0x5954316a, 0x7fffffff}, &(0x7f0000000f00)="8b5c9ebe8169b72991567a94370377efedc56b291f9602de583814ea5d30df3c81caecb9731132824b94b7d6d706e3d2c06c292c0ce19d4df06923961c16f3bf586f7955c5d12e02e31dfe69652634268aa0273b99413eee2d6d7250462892655491a2f926e21ce4de1e29d2bd54071cf3798c8c5fe8ef090695a101b77664e4d3873adc587cc20f86", 0x4d, 0x3bcc979a, 0xefa4, 0x0, 0x4000000000000, 0x401, 0x0, 0x80}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100, 0x8000000000007c) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000a40)={{"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", "b729cd389607ddb5964f000caa3448e600616212f4166ec59a19f27b4b2d037c", 0x7, 0x1f}, &(0x7f0000000140)="d07de940c3521b36db707c055c9ceacd53a748760336e464b27eeb5b98bd59d8f3843fa880fc24ec207532786316c1422ff7c42732b2703e7d1469b66e458ad221e74d6e5a5693c6cb53f8427d7c247e08e33f299f93c7db7f517a96dd97c53cd313f976e8c4af88f53f560dbf389ea5fc688f53299f9125a621c08a225610ce9cde3ca88d65824ff9c53a", 0x4, 0x7f, 0x3, 0x81a, 0x9, 0x0, 0x48000000000000, 0x200}) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) openat(r2, &(0x7f0000001440)='./file0\x00', 0x10408, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x83, 0x2c) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f00000005c0)={{"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", "2aee8d96fa8ea00b265388b7df3df4d12551f1466e57cc7ffa51161169d6df81", 0x1f, 0x1}, &(0x7f0000000040)="fad139ad69ed72d7db29e6eb6c5fd580bbf2156b0ff584fe05e66ef3a7ad20ac12ee5b325c4df5817d3ffbdd07c946e002364879345084a2e2de1482854731d289c4e690c4941866521f88588ff7b43ec5ddb52a73355cfaab29cea34992acc289d41f1ba0044013bc025b5bd96499e9ea7dc97835de5c6a47ac81da00982fa1869dc31245ecf9d01f0a7376a7f80d9bb45652475ba963", 0x9, 0x5e, 0x103, 0x9, 0x5, 0xffffffffffff8001, 0x7, 0x10000}) 00:00:20 executing program 0: r0 = open(&(0x7f0000000000)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000080)=""/39, 0x27) 00:00:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x500, 0x70) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e2e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c00008e0d0fd38fe4c0171ac4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:00:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x4, r1}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x80, 0x845, 0x7, 0x3, 0x200, 0x77, 0x6, {@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0x6}}, 0x0, 0x4, 0x1ff, 0xfffffffffffffff9, 0x2, 0xe5e}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={r3, 0x10000}, &(0x7f0000000200)=0x8) 00:00:20 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10) 00:00:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000fcffffff1200000000000000000000000000010202907800000038609433df000002000000000000003300000000000000000100"/102]) 00:00:20 executing program 2: socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xffffffff, 0x827, 0xce, 0x40, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xb4, "067c606b8b0963d553b84f0a55de7c8e7d3ce1348309a4bb1d1d362540612019d898a63b9f5828b23210834975aba37b80dad2b32aa9388ccfa7e2d64669b09e071682e80380671a7b6cc98cf4e98b903ef2c24ac504bc3e2864e68409a73dde24f0547ee70cce157b6ccfac371a20360ce62a4b312407c22ddd7e493bb9c50b480cbed68ce5cffac246d75fcb657973375482db0eb6950119f87753d89355e1f07f311fe3a09fe728ef0e8dc834c7ebbbb138d8"}, &(0x7f0000000140)=0xbc) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={r1, 0xfffffffffffffff7, 0xffffffffffffff81, 0x28f9, 0x4, 0x99, 0x2, 0x6, {@in6={{0x1c, 0x1, 0x5, @ipv4={[], [], @multicast2}, 0x1}}, r2, 0x805f, 0x80, 0x7ff, 0xfffffffffffff206, 0x7e67}}, &(0x7f0000000240)=0xb0) 00:00:20 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:00:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x100}, {r0, 0x10}, {r0}, {r0, 0x104}, {r0, 0x1}], 0x6, &(0x7f0000000080)={0x5, 0x8}, &(0x7f00000000c0)={0x3068}, 0x8) fchdir(r0) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80c5, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x15}, &(0x7f0000000240)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000400)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0xa7, "1cb3df3ce0546bb2b1d92457271c68785aa2081c792791ff52a679c31109f6db09715a8b1de6137dfdbfdc9b8ebe5f85f11a06cc68a81df8114b47b8479c0efb0f971117f99986cb282631ffa8a4fa0443ec108d4bedc7053d8c83cb27d3dfb148b05bc7e7a82c4ccae60c85a8feb707d4c96955f5e5e1bbe32cf151265a0b5136c360cfadbb908d12f7838ee415efde3a6aa5ba35bcd87313ce91892faacb794d8f103c060499"}, &(0x7f0000000340)=0xaf) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000440)={@remote, @multicast1, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x9}, &(0x7f00000003c0)=0x8) 00:00:20 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000240)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r1, &(0x7f0000000100)='./file0\x00') truncate(&(0x7f00000000c0)='./file0/../file0\x00', 0x5) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="eba2b22a28b230") renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0/../file0\x00') 00:00:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:20 executing program 0: r0 = socket$inet6(0x1c, 0x20000003, 0x0) lseek(r0, 0x0, 0x1) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"/473], 0xd0}, 0x84) 00:00:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022ed0d3fe1ad7586e563c6eb720716d52a06f36506aa04e51ad4eef00"/40], 0x10) accept$unix(r0, 0x0, &(0x7f0000000080)) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x421) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) close(r0) 00:00:20 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x0, 0x0, 0x0, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) syz_execute_func(&(0x7f0000001680)="c4e1785b7fc0c4e279312d00000000400f81b2ce0000f24e0f2c490546d9ffc4a139d86100660ff9253bb68649c4c1a5593ec44191f49500000000c4a2fd1eb600000100") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x9}, {0x2384, 0x7fd1}}, 0x200) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:00:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_buf(r0, 0x0, 0x5a, 0x0, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:20 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x100841, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000002f80f03000009000000"], 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000840), &(0x7f0000000980)=0x10) lchown(0x0, r5, r6) 00:00:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x32, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:21 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1010, 0x0, 0x0) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) setuid(0xee01) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000100, 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) r2 = getpgid(0x0) r3 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x8000, r4, r5, r6, r7, 0x0, 0x6}, 0xd541, 0x80000000000000, 0x7, 0x2c, r2, r2, 0xa4}) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x0, 0xfffffffffffffff9, 0x0, r2}) open(&(0x7f0000000040)='./file0\x00', 0x440, 0x84) 00:00:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) close(0xffffffffffffffff) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) r2 = accept(r1, 0x0, 0x0) setgroups(0xfffffffffffffcf3, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x52, &(0x7f0000000140)={0x7, {{0x2, 0x3, @multicast2}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) freebsd10_pipe(0x0) fchmod(r2, 0x20) 00:00:21 executing program 2: syz_execute_func(&(0x7f0000000240)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) shmget$private(0x0, 0x2000, 0x204, &(0x7f000006e000/0x2000)=nil) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f00000ff000/0x1000)=nil) 00:00:21 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="c4", 0x1}], 0x1) poll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000100)="fa27ebbf0ccdf9673eb25d606b0414101817a9d8cc4f6a", 0x17) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000400)="8e5b66392aaa80d97df3930de1834c02a7b1352a9a4f4e350c5643462368139953bbd748c5f22b3ce92bdf1a67b0e500707ddf33d7dcbc9e3a676342e5cf852f4eaddac6289dad6cce2d4cd553081d6e170719bb13ece8770c46da1fd4f918af2997826f7ee2429dc49b8133def2b67b114b4581d475589f36aa4355d70abf5e3e0346b5ed345cd8cc0724c4b6df5c1a1c8f7c4013ca6f70f52914612bf4bab1cb8b15e3ec62c132b3cee6328ac33dbc9ff572") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1, @broadcast}}, r1, 0x6, 0x7669, 0x800}, 0x94) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000340)="6fff2bd2e2b394f6cd68378d13be2c89e063aa8d2aee5d77e694e0355893a8b34e740e2fa1f88cf8e7e96e0c6b460254b54e5a47ddbaf1687d670400e40e45f449edd30599ad0691cbb4bb28f827269aa641248c65991726937b40537fbd0b3267904815831e0f2b21514be463a11258788f92251ce342536c27444f1660db8180943353a9f3") 00:00:21 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000040)={0x0, 0x1}, 0xc) 00:00:21 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff02000083a2523c0000000000000001010490780000000060ef9d2500000000ff01000000000000000000000000000100000000000000000000000000000001"]) r0 = dup(0xffffffffffffffff) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "378a322db483e3e6eb623c64948c69b331d84de81c3620476b83661712663508", 0x3f, 0x37}, &(0x7f0000000000)="a3c8ca5690df636f4213bdbca0d14ea9224766bbd06aac89fa43092da13faaf7a34cece2b6bb603e3f76002bf6660cd9655531e7945129a6208937260da3e144d3036b0830eaa694", 0x9, 0x1, 0x2, 0x89ae, 0x1ff, 0x80000001, 0xf56, 0x2}) 00:00:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:21 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x5, 0x34}, 0xc) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000000000000000006000000000000000000000000000000000000000047cb00000000bca1c7c3000000000000000000000000000000000000000000554b67fa0eba0fa085d292d3000000000000000000000000000000000000000000000000000000c5fb000000000000000000000000000000000000009ebce4985d0762a800000000", @ANYRES32=0x0], 0x8c) 00:00:22 executing program 1: syz_execute_func(&(0x7f0000000d40)="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") syz_execute_func(&(0x7f0000000100)="d349baf20fe6e9c421c85f6306c4837961e50f660f5816c4a311698800000000fec4c22d36bff0000000c4a2f923e90fd1c043e0da") setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x5d3, @mcast2}, {0x1c, 0x2, 0x0, @remote, 0x1}, 0x3ff, [0x10001, 0x6, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x2]}, 0x5c) 00:00:22 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000540)='./file0\x00', 0x2000c, 0x1000000000000010) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x9, r4}, 0xc) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r5 = semget(0x1, 0x4, 0xd3322fc7bb8a6fd2) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000140)=""/51) 00:00:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) semget(0x2, 0x2, 0x500) r1 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) getsockname$unix(r2, &(0x7f0000000880)=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) r5 = semget$private(0x0, 0x7, 0x400) semop(r5, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:00:22 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f000015a000/0x2000)=nil, 0x2000, 0x80006, 0x414, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x11) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) 00:00:22 executing program 2: mlockall(0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getpid() 00:00:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xfee0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6a7d, 0x6, 0x8000000, 0xee, 0x1b6143ff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0xdf}, 0x8) 00:00:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000001000)="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") 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f000004b000/0x13000)=nil, 0x13000) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000040)="45f46f2a51a5b3535779d2d9cd79efe9fd994d34d137b2d4316a5a1a27190860dd355c944e715fe792389b962193380caca8badf1fdbd4b9e81a608ac0474b4af2db0aa3026e84f88c357a9f5e4363ed629a2f709f508acdfc43671c08ad02ee20cdbf8b35f1f22b6ba4da2bd94521234e8c318c54175d68aa1b0276db3ff42357c748cf32", 0x85) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:00:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) fcntl$getflags(r0, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000040)="896cfc2b6f20be0827af33a8fbe3c215fe47c0c3599e8288a4fc3c") getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @rand_addr}, &(0x7f00000000c0)=0x8) 00:00:22 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000000913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:22 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() r0 = socket(0x2, 0x10000005, 0x5) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000180)=0x4) munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 00:00:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x5, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) r1 = dup2(r0, r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000000)="ccbbfae516c35cd25f3416f3a477a26f6c8fe848") getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@remote, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @rand_addr=0xc5db, r2}, 0xc) 00:00:22 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x8, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xbf}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}}) 00:00:22 executing program 3: setrlimit(0xd, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e290fa0652644d11d6b9b0000ab37f8c2c2e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c666460f3a17ddfaacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000009b4e00c4618de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:23 executing program 1: syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt(r1, 0x7, 0x9, &(0x7f0000000080)="b3b030e02e22f260405bf1e59fb6611d1385911253b482cf4e2d7da19b844d79092d984faccd93a8c7b509dd6e3a4c3dda607477bd9651b986eb28fe4ffc31f3e1f72651d3a1aa9f4e9c8c717bed50f194821ee7", 0x54) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "9333f8739e1f7afa152241b9ecd878a8e0f2d2e6d2a822252ff6cd037382ec19", 0xffffffffffff8000, 0x76}, &(0x7f0000000040)="f69b23efa8b54613222f47172e78d3d1ac787dfe8d7c5870b4b56575463cd793aeda63d1ec88a8310c", 0x4, 0x200, 0xfffffffffffffffb, 0x2, 0x3, 0xb0, 0x5, 0x2}) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) 00:00:23 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), 0x0) 00:00:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x10) 00:00:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0xa0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="a695472c46a24ce87da8da1d9c768381e717445f7b5f2b311c46ac56f6a8a7da3e03bd8dda6e2062c18f71f38b54f3f99dfda4fcd2b669394c431843c8aee7842702ff38adbae408931e8a1e719d06be63b23c0de36ad8cd8d02eaf7fbd6035a3c8cc0ae60fc1177d7f1b07e9f1ef7ae5dcaec3080d334c00c89468b66f29e534e8807b0f6eb0cb5fe06045563f556c678e6705ffa4f3bdcdf598a4ff7ae") syz_execute_func(&(0x7f00000000c0)="1c08c441b172f5a598cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c6426660f7ee479e307c4c2b90a23f21667f2450f10c751c4a27d181ec1ea01efc35b5b204545e269a841c463154624581b090945332faec423510fe21bb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f16e660f3ad40b008367b5e8") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) 00:00:23 executing program 2: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 00:00:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) syz_execute_func(&(0x7f0000000000)="26f2d9f466400f383811dbe0440fae07408e84f106000000c4a245ba4c890947d2b43e0d000000f00fb34909c481a171f503c422c19a20") 00:00:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) fcntl$getflags(r0, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000001180)={@rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) 00:00:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x1000000) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xc359, 0xc926, 0x9, 0x8, 0x7, 0x9, 0x2e4b5015, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x1ff, 0x82, 0x70f4, 0x9}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x3f, 0x5, 0x98, 0xfffffffffffffffd, 0x9, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xffffffffffffff8a, 0x10, 0x3, 0x6, 0x6, 0x7, 0x5, r2}, 0x20) 00:00:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="b7cac6f389ce0a114322ab51c1fa59dbcb42b0e540756810ac5dea682a699b688e2f3761848f19d74a1e343ff1f6606c32222267ab7c4f40e3153b8d92f2caaa2ed57c892643ec70ae9090b640b90590141256e785ddae353a11c9092c4f827fb7ef23f9834ca2bd2a7deda3b22e644849f68c8d1fa3e62fee6e8fb29bc8e3dcc0b6e8146d094729dd95bc5c65934f84be1bfcf119eb72bceffa45426c67e09b0090923181d6e47caac7227424804395d0ac17c50322022c906c41f7e9c5aba22fd86083334b1b9829934f0cc02dead6686f3637bd62b2b0d21901939fc01de26e2e6ac6342be34371c849677246da4a19694f") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000000)) socketpair(0x1f, 0x4, 0x40, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x6f, "cdd6636ce5e7dfaf65132ad6286fd9274e5e6fcdcb5ec55f683e0cc531fde1b73de163201fb085b712bec5c1a5b3211ebc8bd42d9faae15284fd8cb4430c0c379e94f869ef3693df2b5b7e557beb485371a93446ff17e2f123132904a224cd4733cd0a11c6faff226c0ddebc14e386"}, 0x77) 00:00:23 executing program 3: r0 = socket(0x1, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) syz_execute_func(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x2) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 00:00:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x2) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x2) 00:00:23 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = socket(0x1, 0x10000000, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='hd\x00', 0x3) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0xff53, 0x4) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x7ff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xfffffffffffffff7, @loopback, 0x1}}, r2}, &(0x7f0000000300)=0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000340)=0xbc5, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x0, 0x1, 0xa38}, &(0x7f0000000440)=0x94) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000480)={0xe709, "59d6cbe124b4567c83dc0d19952a7af1"}, 0x14) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000004c0)={0x7, 0x8, 0x20, 0x1}, 0x8) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000500)={@loopback, @remote}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={r5, 0x6, 0x80000000, 0x0, 0x3a2, 0x21fa}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xfffffffffffffc00}, &(0x7f0000000640)=0x8) r9 = socket(0x1, 0x4, 0x10001) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000680), &(0x7f00000006c0)=0x4) fcntl$setstatus(r4, 0x4, 0x10000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r7, 0x6, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_REUSE_PORT(r9, 0x84, 0x1c, &(0x7f0000000740), &(0x7f0000000780)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000008c0)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, r8}, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r10, 0x84, 0x18, &(0x7f0000000980), &(0x7f00000009c0)=0x4) accept4(r10, &(0x7f0000000a00)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000a40)=0x10, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000a80)={0x3f, {{0x2, 0x2, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000b40)={r2, 0x10000, 0x3, 0x8000, 0x8001}, &(0x7f0000000b80)=0x18) 00:00:24 executing program 1: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x1, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x127, &(0x7f0000000140)={@broadcast, @random="fd30940efb18", [], {@ipv4={0x800, {{0x29, 0x4, 0x9, 0x3, 0x119, 0x66, 0xfffffffffffffffe, 0xff, 0x8b, 0x0, @loopback, @loopback, {[@lsrr={0x83, 0x7, 0xff, [@remote={0xac, 0x14, 0x0}]}, @end, @timestamp={0x44, 0x30, 0x665, 0x0, 0x0, [{[], 0x8}, {[@multicast1], 0x7fffffff}, {[], 0x5}, {[], 0xb3}, {[], 0x4}, {[], 0x100}, {[@broadcast], 0x2}, {[], 0x9}, {[], 0xcba}]}, @ssrr={0x89, 0x23, 0x5, [@rand_addr=0x2, @broadcast, @local={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x10000, @loopback, @empty, @broadcast]}, @noop, @end, @generic={0x89, 0xc, "166270c5dba5ecd3759b"}, @lsrr={0x83, 0x23, 0x0, [@local={0xac, 0x14, 0x0}, @empty, @loopback, @broadcast, @loopback, @multicast2, @local={0xac, 0x14, 0x0}, @rand_addr=0xff]}, @ssrr={0x89, 0x3, 0x4}, @end]}}, @tcp={{0x1, 0x1, r0, r1, 0xc20, 0x0, 0x11, 0x2, 0x401, 0x0, 0x9, {[@md5sig={0x13, 0x12, "c977d491892f9bcd04ba82bb2a81f062"}, @mss={0x2, 0x4}, @eol, @window={0x3, 0x3, 0x9}, @eol, @sack={0x5, 0xe, [0xec6, 0x8, 0xffff]}, @eol, @sack={0x5, 0x6, [0x101]}]}}, {"965194d91eae25ca370e978d5a4a83502eec8760534e6f4271fefcaf0829d0266c6ea449a75bece56f7c618d3bafd31c98"}}}}}}) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x81, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000280)=0x8) 00:00:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x3, 0x0) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x400}, {0x2, 0x5}}, 0x200) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:00:24 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) accept$unix(r0, &(0x7f0000000740)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) open$dir(&(0x7f0000000700)='./file0\x00', 0x108e01, 0xffffffffffffffff) 00:00:24 executing program 3: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x3}, 0x8) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) munlock(&(0x7f0000ea2000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8407, 0x8) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000040)={0x8, 0x80}) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0xffffffffffffff80) 00:00:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001540)=""/69) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/4096, 0xfffffffffffffdd5, 0x7e, &(0x7f0000001000)={0x1c, 0x1, 0xde, @rand_addr="4f4ec53d272a7f3a8a828c9a559ea549", 0x9}, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x5b, 0x0, 0x22e) r3 = dup2(r2, r0) connect$unix(r3, &(0x7f0000001500)=ANY=[@ANYBLOB="01002c2f66696c653000"], 0xa) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000001080)={{"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", "7ee5deaee3731c96d36e0029a61d505aec915ce170f6f032737a5998aec156cb", 0x7, 0x2}, &(0x7f0000001040)="cc7e0cb3ab0842962c26cabe48b02e827daa194798457b588d", 0xec, 0x3, 0x7ff, 0x600000000, 0x1, 0x2, 0x7fffffff, 0x2}) 00:00:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x98) 00:00:24 executing program 1: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xfff, @mcast2, 0x5}}, r1, 0x100000001, 0x3ff, 0x0, 0x80000000, 0x800}, &(0x7f0000000180)=0x98) 00:00:24 executing program 0: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setgroups(0x400000000000029c, &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f0000000000)) getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) semget(0x1, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000280)={0x4, {{0x1c, 0x1, 0x9, @mcast1, 0x5}}, {{0x1c, 0x0, 0x1000, @empty, 0x70e32181}}}, 0x108) getuid() 00:00:24 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgid(r0) getpgid(r1) 00:00:24 executing program 0: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a1784c88d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r1, @ANYPTR, @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYPTR64, @ANYRES64=r1], @ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r1]], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r3 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRESHEX, @ANYRESOCT=r2, @ANYRESDEC, @ANYPTR]]], 0x2, 0x800000000800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009422e5f491091b9ade58f39d9419afdd1fee3656cd82753f61e44fcb4519c2a2327409e51b15ddea3ac69249958f96321ffd88ca27891d670a3ba084e1c10e3d8f46719ca9a4543565474b783b6fd57f0f538e5ac0078784a0d8c2a81300b9e576"], 0x1, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept$inet6(r4, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000540)=0x1c) getpeername$inet6(r6, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000600)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYRES64=0x0, @ANYRES64=r4], @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="b94d582f7374baafc714f9e0e6adbb1bee101df78c", @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYRES64=r6], @ANYRESDEC=r2]], &(0x7f0000000700)=0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:00:24 executing program 0: msgctl$IPC_SET(0x0, 0x1, 0xffffffffffffffff) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) socket(0x10, 0x1, 0x8) 00:00:25 executing program 3: syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffffd, 0x3, 0x0, 0x200, 0x6, 0x1, 0xffd, 0x3, 0x0}, &(0x7f0000000200)=0x20) r2 = fcntl$getown(r0, 0x5) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000380)={{"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", "8a4ae9ff9ed330edcd3f95fc064640e2fe750e55198fe74dba2bb70c3a611309", 0x2, 0x100}, &(0x7f0000000340)="fd20c112d60a7a67878280a917b5155c8d6c47ad89ca8733282f", 0x4000000000000000, 0x7, 0x2, 0x9, 0x1, 0x8000000000000000, 0x7, 0x7}) setpgid(r2, r3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000bbd80c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8fb0000000000000000000000000000000000000000000000000000000000000000000035561c3405fceb7ec260fcd9bb00", @ANYRES32=r1, @ANYBLOB="0200000001000000080100000800000000000100"], &(0x7f0000000300)=0x98) socket$inet6_icmp(0x1c, 0x2, 0x3a) open$dir(&(0x7f0000000800)='./file0\x00', 0x0, 0x44) 00:00:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x7fffffff) socket(0x0, 0x2, 0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r1, 0x1f470000) 00:00:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x800080000004, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e) fcntl$getflags(r0, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x100000001, @rand_addr="ed10f5eeebfca7a865576745a3d55a46", 0x10000}, {0x1c, 0x3, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}, 0x2, [0x3, 0x8000, 0x81, 0x9ce, 0x3, 0x8, 0x9, 0xc0]}, 0x5c) fcntl$getflags(r0, 0x0) 00:00:25 executing program 0: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x265}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0x7, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21000000f300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xde64, @mcast1, 0x5}}, r3, 0x9, 0x0, 0x4}, &(0x7f00000001c0)=0x8c) 00:00:25 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x100000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600f56db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:00:25 executing program 3: r0 = semget(0xffffffffffffffff, 0x4, 0x0) semop(r0, &(0x7f0000000000), 0x0) 00:00:25 executing program 1: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x4000000000000001, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) 00:00:25 executing program 3: socket$inet6(0x1c, 0x0, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x7, &(0x7f0000000280)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=0xffffffffffffff1f) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x39, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:25 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x5, 0x9, 0x101, 0x49, 0x1}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r1, 0x3, 0x6, 0xfffffffffffffffd}, &(0x7f00000007c0)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) r3 = dup2(r2, r2) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f00000002c0)={{"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", "9b9e5b48e77774430e7356a49b65aa845fa59ff0b9e607bfbc0b313b85c9f19a", 0xd04, 0x9}, &(0x7f0000000200)="2c16fc6b8668a96cf5bbd63519dc76a2d8c1d9076b0520af89524f5a1e02894bc7be2af4a685f6762ad4c7abc9352205101f331d4270524c203191c8cfada03979db69f3d2f0c0149a34650a81432facef039f686f8849938a36c41915163f1a229bd4a88355d36e5e9fc6f291f341dcc29a6d7ef5e5f329313f872533218cf18a75e9da664f62c0146671d1", 0x9, 0x7, 0x589, 0x3, 0x1000, 0x2, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5eb}, &(0x7f00000000c0)=0x3b) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000080)={r4, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @loopback, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x0, 0xc3, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, r5, 0x8, 0x6bd4}, &(0x7f00000008c0)=0x8c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000180)={@mcast1, r6}, 0x14) 00:00:25 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) r1 = dup(r0) recvfrom$unix(r1, &(0x7f0000000180)=""/144, 0x90, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) preadv(0xffffffffffffffff, 0x0, 0x0, 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4c0, 0x5) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000680)="261806fcbff55e55c3f013e176fb1faf5efb0790156ea16668461de1fc8711fef17774428632effddf7f3d8667de368a17e57a49833223eaf8ef3ab70a0f370bb6ca3b68ed487c3bc10b593dca998410491ea1d81f2b616049eb07af3535f2afaa1b5302ffe296e2b7b42c2504b7b47dbae8d061af042c2126ab72ee646107894f27cf5072ac74efe7ee9a33a4abe13ced0dddff93621d5987016a605c0300000068e086e7b790d51430bc0b4e7c2322d6362f8727324c63db3f3385d38d2181372287060e703631de2fa4fb526d161e75cddd7ea7e84d27d8fb8c115fc98097db3998c4") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r3, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:25 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="2ba66b4a0413", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) syz_emit_ethernet(0x38, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @generic={0xf, 0x8150, 0x6, 0x6, 0x4, @broadcast, "236a179464f4", @local, "22677b55591b011356a7812785886c4d"}}}}) 00:00:25 executing program 2: clock_settime(0x0, &(0x7f0000000080)={0x3, 0xfffffffffffffff8}) 00:00:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="940600000600000009001906a4f207002000000002004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d200b81f12d3f1e00"/156, @ANYRES32=0x0, @ANYBLOB="080000001f580000090000000100000000180000"], &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x4, 0x2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:25 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="2d8af528030c3826ded40bd3c0bda893cac66633e2f4aaa8bbefee578887fe058fe53dabd50c0465efa6de19ea1c2ad2395feb56b06c69b91cd97b7c9a417a44a4c3aab2ef4e3d3edf44c15203c5c27182577f383e080627353c571592b5ea3d98a62d741b353777d22fbc7ff0e725823af2fc313bc98838e5fb073ccc708fed44acf4c163a8e2c4f0bdb5951a5459"], &(0x7f0000000140)=0xfffffffffffffe05) mlockall(0x3) 00:00:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x3ad8) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x3b, @remote={0xfe, 0x80, [], 0x0}, 0x71ee7882}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="6ccbb3421f50f0a3369a45c4e6e17fad60283a9364b7d9d5caa34fa2927e02fbb16a8f20f7ccd8710079bdb57b05119e0e3484777f68d192ca7af632a193b1167542f5e06aec8c50158004a27890dbe746c1befd6ceb5149278d1e1079102e38696b92ec4c4f14a5d72a9300d8f88c8b734d9b8d58c5a402a8cdd3f9be1ca7496dc8274ff145ccb72f", 0x89}], 0x1, &(0x7f0000000140), 0x0, 0x569b1c73e2875bb7}, 0x20081) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:26 executing program 3: geteuid() setresuid(0x0, 0x0, 0x0) 00:00:26 executing program 0: syz_execute_func(&(0x7f0000000840)="9826473e431c230f05f30f59bfd913040039c4a377f0c51d3e1d3ee9b55767660f6b32fb660f72d50f054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9a7dc0fbcaf00100000c4227d20e8acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4616d8de3c0f526264788fe58c47ea1dd427d0a7d0a5cc600d030a1c9fb110fd3c4a261360f68b200800000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x6) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffffffffffdaa, 0x0, 0xffffffffffffffa8, 0x0}, 0x0) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0xfff, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x2, 0x24de, 0x400, 0x2, 0xffffffffffffffe0, 0x28000000000000, 0x800, 0x8001, r4}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:26 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) close(r0) close(r0) 00:00:26 executing program 2: r0 = socket(0x2, 0x3, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="1a8c034f2de37027880000ed0000000000"], 0x94) 00:00:26 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000380)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e36be9dc01a7000660fde978fe97c8048fb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fafbcafaf10f138f6e3e33e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 00:00:26 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x1c, 0x20000002, 0x7) r2 = fcntl$dupfd(r0, 0x11, r1) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340)=0x20, 0x4) 00:00:26 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) fcntl$getflags(r0, 0x3) 00:00:26 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x4) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="5e9e59865c7e0dc85e3c5da81906591df6b18f4cea9375eaecedbbf28bd237b7b33afb8728b4067509b3bd61134a1b8d6ce2cd2a008295db8b5a5a4275ec3c2b7681b50a3296b0890bf39b2f5c15f497d0f0b1aa20381826ed718da98d765f0a1f9f4df7fb263455a6e913bc75d190b3760a9ebde9a78223cc764aaec46c0a645d7a2ae1dcee75c691afd3aecd75592244ce83ae293635df82176905cf17b69211467d63dab45ed4253b111b72fbc66fa4868ca646e87b149d3c859493e346ee286cc635878e1c349cb7336b8d415a87a3642488c53fac4221a9078347d5cb7fb1f611af09479ca11e1b2dcc0e78bc7169086f91db334c") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000000)="cc456f36a876c6df9316b0a640daf8838fcc0e6d5dee61057c71d56df95ef9e92c2b6a9ac474dc0a6a63d24b12568dd724c83103a7cdcc3a1d607a5580a010406f58f803c502756b4d0f1b60b4318f93d6db3e4a6f73cae045438dd6a981b14355c5f8ae30234074e2e48e4faee40047cb87303921acbdaff91b3a080f391e8e058804cd589f2d577ac69727f8f4a501dfa7250e7deefb324ca07e41f146e1cb399187ec4620b7ad5c6bf5ee0f277d09293eb54a2bf458b153057d1c32f0b939a895079a22702e") getsockopt$inet_mreq(r1, 0x0, 0x9, 0x0, 0x0) 00:00:26 executing program 2: r0 = semget$private(0x0, 0x0, 0x3fe) semget(0x2, 0x1, 0x602) __semctl$GETALL(r0, 0x0, 0x6, 0xfffffffffffffffe) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = dup2(r2, r2) r4 = openat(r3, &(0x7f0000000100)='./file0\x00', 0x8, 0x80) linkat(r2, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x400) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x4) linkat(r2, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000080)='./file0\x00', 0x400) 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x3ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7ff}, 0x8) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa00"/129, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) shutdown(r0, 0x1) r2 = semget$private(0x0, 0x7, 0x40) __semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000100)=""/63) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x20000000) 00:00:26 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="b70151fbe2e5fd4fff5a6a3787d5c0ed898bc540f8711807c0f5916f6e370d863809518913ecb417a093") syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:00:26 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000140)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x21b) 00:00:26 executing program 3: r0 = socket(0x2, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x3db) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, r1, 0x4, 0x5, 0x3ff, 0x9, 0x9}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfff}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x7ff, 0x6}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r2, 0x940, 0x8}, 0xc) 00:00:26 executing program 0: syz_execute_func(&(0x7f0000000000)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:00:26 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair(0x1c, 0x1, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() freebsd11_stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffffff, 0x5) r6 = getuid() fstat(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet(0x2, 0x10000000, 0xdc) r12 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000001d80)=[{&(0x7f0000001c80)="f30907272e84896849502be40ba24994ba3a124bdead2f19c92ec0f217cdecd7d852019e268f2d10abb49d43d29aa28bae62fe2e5243f1b6b08771160b68694388e931f54ad6e6e3112c7b111be310ec4df9d87442c43ae2bfd16b3c0f017decb2643509521c85226e99d36b095e55a2754d8ed5220bdf055a8f46e3491f7974f9db645785a1149abd247d30122a6f7baaab17c25f96bae7293806e94976599526b0aae1fe194bb679f459d2862defad", 0xb0}, {&(0x7f0000001d40)="b01ab9da234a514204517f6921d2a83b934aa8ca972039810d0a0cecea7b3fed99457bbd349cf95dd6b670a1b5976aa07ad5e700e9143ed7ba", 0x39}], 0x2) freebsd11_lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001bc0)={0x0, 0x200}, &(0x7f0000001c00)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000015c0)=ANY=[@ANYRES32=r16, @ANYBLOB="8107f2e9c444f3379777fc519e86b8075e7c3c41990600a08e3307b73d858b00000000000000000000000000007cb5e283e114d3d34b5a0efb13d851d9ade5ecbd98fada543bcc558abc71e46018d79800f3a490bf81a64bd7c827fc0886ef796386da983a46a244362609fef715af349db0589036f41c27881cba0b3e554eb984869a863dffa8743ca2ff8e24838488ca4d12826c2f6ffe4a48ff9d8e"], 0x8) r17 = geteuid() freebsd11_lstat(&(0x7f00000019c0)='.\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000240)="f554560ad328b96c25965b1778843c6a8f4e9272", 0x14}, {&(0x7f0000000280)="4b3c7b4100bd3da56377ded442e12ccae795009eaac546a7030fa6a31785302f8d7c5a685d75ba5af1cf139a95a79d876d22e46a82d5818cfd03b4b71e1c5dd4fa80bbe8c581bef501ec05b84fff187ada58cc596dc52bd2dabb8a6cc7d1a1fbe963338fd2fc80620006e35c5f068bb09111184e19faff26048ef97dad3f6c8b6a5ee0a7", 0x84}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="8d929f467beedd9d166fad2f2eac26b97a16eb993957011151fe162f6f34bdf616bf46cbcbe10edd649dbf8c709db859d5cac50f29cf993255f4f34f5532c00d34fce74917a7239cf0", 0x49}], 0x4, &(0x7f0000001a80)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x18, 0xffff, 0x1, [r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r17, r18}], 0xb8, 0x80}, 0x8) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) r19 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_buf(r19, 0x0, 0x51, &(0x7f0000000080)=""/132, &(0x7f0000000180)=0x84) utimensat(r19, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0x1f}, {0x3, 0x2}}, 0x200) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r19, 0x84, 0x11, &(0x7f0000001b80)=0x569, 0x4) 00:00:26 executing program 3: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x2) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:00:26 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000980)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000bb0800"/128, @ANYRES32=r3, @ANYBLOB="00020500c70e0000"], 0x8c) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a40)={@in6={{0x1c, 0x1, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0xbb65}}, r3, 0xd4dc000000000000, 0xffffffff, 0x1ff}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:00:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="820278117712b8c3bb50c6c7a5d92e012317378a7f1d3d85b9c82647571bd43f5475c4b6f073c859906e6a"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "735bc527b310c2c9ba835855acc4ebf3ed21b50af4b3ac87a265f90d1fb277e2", 0x3ff, 0x8}, &(0x7f0000000040)="ef311ed77d609efe6ff0eda24bf54f2e9f16ec1466a0d9d248a3b102be59c24e6adc1b31d65257ba3ccde5be2c3a0f55a33fff7eee6761823a6a68fb723a0549ef139e0490048b4c483215628edbc5123317459b06157693bd484d57010b45fc695fa5b98d052908943bef9750961d23bad54833b37aac80474c7fea1cbd1e41a41f3f071a21c379e2bb6c258bd918954ed90702558eea0af7350abd8911aa4ae959d9493569af9a49988cdb16c4f1335d6a3dbd5bf8c143d1925350bb194ddc3bb8260253c2e8495f855d62b88200cf18dd78902a8500144473", 0xf86e, 0x3, 0x82f, 0x401, 0xffffffffa486b2b4, 0x2, 0x1, 0x9}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000680)="e8123df547c77bfebb2336949681f96474c48fea1e393c8963d29d2c8b0248cddaada504366ed8447f294b5a8646") 00:00:27 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x909, 0x2a8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x80}, 0x8) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:27 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x7f, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x735ea857, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000200)=0x10) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x4) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x6000, 0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x400, 0x4) fcntl$setstatus(r1, 0x4, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) 00:00:27 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x200}) mlockall(0x1) sync() freebsd11_stat(&(0x7f0000000300)='.\x00', &(0x7f0000000340)) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(r1) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000200)='\x00'], &(0x7f0000001880)=[&(0x7f0000001800)='$\x00', &(0x7f0000001840)=':\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r3, 0x7, 0x6}, &(0x7f0000000440)=0xc) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000480)="f59c2a9e2dda308e98c61cc634") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='htcp\x00', 0x5) 00:00:27 executing program 1: mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) r0 = dup(0xffffffffffffffff) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x4, 0x10000}, 0x10) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) 00:00:28 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f0000000180)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000000000000000000000000f000ff0200006600000000000000000000013a0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff22021f27d72287847ebd7f3eb3b2ce3d405779cddc633ce77a0e394082e7a605926a3bbfbae817d71e90502326c1296f03641d5a1696d676ca969da2c381"]) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x2040) r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000240)={{"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", "92543b6df3f1f113403ca530c25aed206286a9add5dd8289ea097e8d7d38aa23", 0xffffffffffffffff, 0x4}, &(0x7f0000000080)="5f0d75aed7a70a134256f90cb74db26915da2fe0c702c8a59b7b37301e9a253c", 0x8000, 0x3, 0x1, 0x1ff, 0x9, 0x3ff, 0x4, 0xffffffffffffff81}) 00:00:28 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setrlimit(0x7, &(0x7f0000000300)={0x5, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x10001}, 0x8) pipe2(&(0x7f0000000040), 0x100000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) setrlimit(0xb, &(0x7f00000001c0)={0x200040000000, 0x80000000}) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @rand_addr=0x400}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x80}, @in6={0x1c, 0x3, 0x4, @mcast2, 0x8000}]}, &(0x7f00000002c0)=0x10) 00:00:28 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f000000a000/0x2000)=nil, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) sendfile(r0, r1, 0x0, 0x3) 00:00:28 executing program 3: r0 = socket(0x1, 0x2, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f40006c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0521d1462191f78155488091cab87b0dcb280000003e000000"], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100), 0x4) 00:00:28 executing program 1: r0 = socket(0x5, 0x7, 0x7) r1 = socket$inet(0x2, 0x0, 0x11) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x69, "acb0056713c109f91b3a7e47e57d22e385a8341d4e5d8b6831c434e4a66515a656ae5b6626a8f86b388a74ef9121d69c9122935010bc7d9caf91d147f6e49feff0aaa1a2463fe9cf0d37a453aac89a5e65317beb6a836580adef29b9d894f8757d961e42449bdcefd1"}, &(0x7f0000000400)=0x71) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0x2}, &(0x7f0000000480)=0x8) r4 = dup2(r0, r1) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000540)={0x10, &(0x7f0000000600)="3adcf2a8ad90d320b36b5bcf4724f262b8d07d8d02896dc9153a2ab17eea39cfa3237dd5e5aa7fa94f0c5158c18421b4a0521fce233286694eb8bb2f4a795beb90e531eb68d4a682db5e65cdc07958b20822cd50ae6f02c2a91e8954b1feb15cdecffcd153c21231be7bbc91fdb1f97ed90edaab311cbdff9d10e1d1a76b1d5192f42a8225c5526bd83c39b56ea51d7a3940eff80bdb26a94584037079184a65fe", 0x1, 0x2f, 0x1}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r3, 0x80800000000, 0x100000000}, 0xc) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0xcb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in={0x2, 0x3, @rand_addr=0x80}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x4, @ipv4={[], [], @multicast1}, 0x100000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xf, "1842b00e190b36c153857b270bc03c"}, &(0x7f00000001c0)=0x17) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000240)={r7, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000005c0)=ANY=[@ANYRESOCT=r7, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r3, @ANYRES64=0x0, @ANYRESHEX=r2, @ANYRES32=r8], @ANYBLOB="b8abe4e037172e3be0fba1d74b5e9e4b02f047e3b4938351f79fca5a4989"], 0x3) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000300)={r7, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x7e5b, @rand_addr="8ec0867e93f555299b789face7f4c0e2"}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000004c0)={r9}, 0x8) 00:00:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="5558166809af", @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @random="57cd76c649ad", @rand_addr=0x7, @local, @loopback}}}}) 00:00:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="54c7dd5f394ee15f69b3571b2867905adfb472b827f1dc465f8e05048297eb74692e6898a088b52168957585bc14302c5004fd2c3b4753b94f8d4d511df8dc43c888ca77895d0644b29ef7e9a23ec906f4e0d5bbd518b6be9a5f9a1cae333936561c099ef37ddbecd00817d6202dc20bc08b4dc3ec375861dd8ab5ea971030dad1b1729817ee88101c2072af77ffe0e6c8517a8b04cd533a2f5f07f0fb9934d4dc4f9457e4370a65e0b63d96fc0c2c7a7d5ec8fe337acd7ec03aa9642e7b9049949bd5876073dd1b317ee4d46877a958632ca669a60a337101c2048ef4742ad6b1b139ea5976342c") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:28 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x5, 0x2030, 0xfffffffffffffffb, 0x7fff, 0x101, 0x8, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) 00:00:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="5f79a27eeaa500000000000086dd60093a0600083b00fe8000000000a12c0da1000000000000000000bbff0200000000000000000000000000010000000400009078"]) 00:00:28 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:00:28 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x100c) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000000)="d62ba9683d41884178f87ea3a9fd8f2ad17aa529252fcb3b9547f25456d5e4f613f25305a018463e97673cf25f72a1d3e9f823b4eafc3306070b74ff3c3ce2077948a235a9ca56d5afb4bf7292c45002141bb8ac0d373359cb9598d03b8b04e8b8ac05bec2e327b384b71aaab29cb30e952777aff55248ff31afd3daee306ca7deaa2df6b81a08bc4292d29538819ca1b2c51806b764a9ee6cddefeb6e742a38a64aa44350083af8e46de04e6b42fd97bd899981e53fbe460bb78e5931c6156952cc8d38b64610c1d16890e7052e5c9b1e2f3a") 00:00:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @broadcast, [{[], {0x8100, 0x1ff, 0x9, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local, @multicast2, @empty, @remote={0xac, 0x14, 0x0}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0xb34c, 0x4) 00:00:29 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000006b7d18a4583c03722e0073eb4102ea25514aa7bebb1e26c524995fda029e117dc119707611d3ca58378fc769505fcae9c708fcb2e9fc3052c854fde63658ac125c6f9496ff60c6e8b70984bdd9af24c281bbb358421efab1f56d70cb2c2eee88bbfc1b833993007ab40432fdb3c547ff19a8bce2aec364839382fab0854666958029fcdad470d15be39d682cb0e745a7417f70810c91b5359eb665c8b1848dcfe9351091aaaf360ee28c3318974abe3b267fb579efa8ce78918d7cf425186cc644"], 0x11}, 0x0) 00:00:29 executing program 0: syz_execute_func(&(0x7f00000001c0)="969898432c430c0e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c45b397f2900c9dcdc0fbcaf00100c00c48291a939acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc600d0d3c43ef5450f357c0f0f") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x17, 0x1, 0x1000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x11, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000080), 0x4) readlinkat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/84, 0x54) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r2, 0x0, r1) r6 = accept(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYRESDEC=r3], &(0x7f0000000000)=0x1) setsockopt$inet6_udplite(r6, 0x88, 0x6, &(0x7f0000000180)=0x2, 0x4) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r7, 0x29, 0x5a, 0x0, 0x100000195) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000002c0)=0x4, 0x4) msgget(0x1, 0x40) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff92465a8bea8beddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000000c0)="91cd80c442192d3b6969ef69dc00d9d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290ff36da95ff9c4bbc2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcf450f0f1c5ebf46cb45e22c892a0f0000c4027978eb9f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(0x0, r0) truncate(&(0x7f0000000040)='./file0\x00', 0x1) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000000c4e379688b387abeff95e4c6530f450fbd27a95ff9c4c2613d700201ef9d67450f483bd1d9c483ed6aad000080005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) 00:00:29 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x2, 0xfff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}, {0x1c, 0x1, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x86}, 0x54, [0x8, 0x9, 0x8000, 0x2, 0x3, 0x153, 0x488, 0x2]}, 0x5c) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/48, 0x30}], 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x57, "341acb748d1862bb7c2b282f16ee97de49133cf387460382ffd75a38e0deb16784a90d6408bcd46ddd40deda7ad69e94ac311ff494bdaee2932a82778955d70d7140caa22005bd2ba13c6bbb9ceefe517266b64d700baf"}, &(0x7f0000000100)=0x5f) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x9, 0x1}, &(0x7f0000000180)=0x8) getsockname$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/65}, &(0x7f0000000240)=0x43) 00:00:29 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000080)="d34e163428b058c9f715fe5a1b1a270eee45fcbf1b81858c2a67983800bf9cf323003283eca965839921d2b5c34cd414d84cd4ff8284bf8527c5fcee5f89e52f90b4ed8908090f7fd8f4293265354ec59fa00f0b0f6c35451026f566fd46ff9d239fb768c1a490fdc1716a726f395bf05f83f542f54af517acd7d3580c02894e8e86980e512786b9") mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x5, 0x4) sync() syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:00:29 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0xfffffffffffffff9, 0x0, 0x8, 0x0, 0x0, 0x3]}, 0x10) r1 = dup2(0xffffffffffffffff, r0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x10000, 0xfff, 0x9}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r4, 0x5}, 0x8) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setreuid(0x0, 0xee00) r5 = geteuid() setresuid(0x0, 0x0, r5) setreuid(0xffffffffffffffff, r5) 00:00:29 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) syz_execute_func(&(0x7f0000000640)="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") ppoll(&(0x7f0000000000)=[{r0, 0x124}], 0x1, &(0x7f0000000040)={0x1}, &(0x7f0000000080)={0xffffffffffffffff}, 0x8) clock_settime(0xf, &(0x7f00000000c0)={0x1, 0x2ff4}) truncate(&(0x7f0000000140)='./file0\x00', 0x0) clock_settime(0x0, &(0x7f0000000100)={0xfffffffffffffffd, 0x9}) 00:00:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) socket$inet_udp(0x2, 0x2, 0x0) 00:00:29 executing program 2: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@in6, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/59, 0x3b}], 0x3, &(0x7f0000000380)=""/4096, 0x1000}, 0x1) socketpair(0x1, 0x20000000, 0x16, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1e, 0x3, 0x6, &(0x7f0000001480)) freebsd11_stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 00:00:29 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() r3 = getpgid(0xffffffffffffffff) r4 = geteuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x5) r10 = geteuid() freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000280)="a01cc605111934c01f18a141a85f43f9c5e69e54878662fe4baee8f56191884e94f6aa0e9d24d7e9f83ad785799a07d9a4cf090737fb958a3c72bf51729b6c2d66", 0x41}, {&(0x7f0000000100)="57ad", 0x2}, {&(0x7f00000003c0)="698ae88a29da7b9a55145bf12babd8e6c8e67bc436771617c5bde73b6b91f207bfeef450bb9d067d395eb2966e8e165c7d8a9bdd5e5275c90ace7ce10f85cf7d7b888a7a5bd4798edb3033a832f5dd96185c6d170875fa0690b74ad22bf3fe564cbb68e745f6a095caa0b67658fc4df80f30323e16d71f031cd23b88741ba6819f5fd1329cd899c33c79204ea0ae1135c9277c2785a4cf4b8040abd3faac37f590ad3b05b20c07aa11989f8907f414e0390c034fe15ecdc377f0c22e51d9542009ae91ddcec25fd532633723c03cfe065ab1f7fa5d492ff1daaac2d716c27bc70f0c69d49eb759f1aa8c5ab63a30b0b6097b113a0b05a0bc721dcb492b14e7", 0xff}, {&(0x7f00000004c0)="a1c4925bff852bb341c630a9bfa5e8744c33d8cdb80dc2ac7c54acc11a4bf610c5df0e490348730cb940f6c347c4f26f48a563975053dbf6738e1cd71a36a7be7fca0a16a34eb833ce396040fc438f10462eba9c48eb3ac07578e274e1d948d6153017df48888293743fa9507798835d717e4bceaf2bf31c1eb1ea0ce1dff5e9a8ae811bde1d8fba4690d53258474acf8e248e846f9df8e800916c78682582b44117b7c31ec6d4824e25ac2225792b1be4c1bc1e2ef5bae8ec6b0374bc91e83731f029", 0xc3}], 0x4, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x20, 0xffff, 0x1, [r1, r1, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r2, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r2]}, @rights={0x20, 0xffff, 0x1, [r2, r0, r1]}], 0x100}, 0x20080) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:29 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd11_getdents(r0, &(0x7f0000000040)=""/224, 0xe0) 00:00:29 executing program 2: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@in6, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/59, 0x3b}], 0x3, &(0x7f0000000380)=""/4096, 0x1000}, 0x1) socketpair(0x1, 0x20000000, 0x16, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1e, 0x3, 0x6, &(0x7f0000001480)) freebsd11_stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) 00:00:30 executing program 1: mprotect(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x6) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) freebsd10_pipe(&(0x7f0000000000)) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000180)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a20b800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) 00:00:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x106) ftruncate(r0, 0xf100) 00:00:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x80000000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xd, 0x8}, 0xfffffffffffffe06) 00:00:30 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0x7fff, 0x100000000}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="b3e1ec803e3769da14a20769cb5cd94f21887d4990c7f01c931bc177e4f3a4a187d9259fb2092b8183a5ca68b960d7023dc215bc2d838693c7b7ce0472d4e092fc4c06c6f39c7181af9359eb39527dedaf9266b06b18df5047205b3fc4a4da92567a664951a0de6e1224e123a10ca8") fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') msgget$private(0x0, 0x18) execve(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x4) 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000640)=""/85, 0x6aea678baa618f2) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:30 executing program 1: r0 = socket(0x1c, 0x5, 0x0) accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f65302f66696c653000000000"], 0x1c) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchdir(0xffffffffffffffff) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xa6, "563d65f3ae684d2ff3623e269d8e62be4ca5dec11aa719c4c5e4d140935db4022fa3fab30c671db01725170fe5934bd1ed4d5bb4aed961f37512fe5c91992ed8c0c33521e74e4ef7d1adf5371b9aca07f986ab8f8ca4c2b912253b4e4e7b925de7fd36668189987d93ebf36fffe2a72487ba9e401211eb439ec709b68f75d845f532c3f050003a1ae75e376e53d383287c0858fa1f8e2d1b7973f583a915c62eb705ce395f1a"}, &(0x7f0000000100)=0xae) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x17a}, 0x8) 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file2\x00', 0x8040, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x8, @empty, 0x81}}, 0x0}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) r3 = shmget(0x0, 0x3000, 0x241, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/63) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)='./file2\x00') 00:00:30 executing program 1: r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xfffffffffffffff4, 0xffffffffffffffce, 0xf3, 0x10001, 0xf16, 0x9, 0x7, {@in6={{0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0, 0x5, 0x5, 0x7f, 0xffffffff80000001, 0x31ef}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, r1, 0x100000000, 0x0, 0x200, 0x7fff, 0xa7, 0x1}, 0xa0) syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:00:31 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1100000000000000030000000105000000"], 0x11}, 0x0) 00:00:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x101}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_mreqn(r0, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0)) 00:00:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff02000000000000000000000000000102029078000000006f9433df000006000000000000003300000000000000000100000000000000000000ffff00000000"]) 00:00:31 executing program 0: r0 = socket(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:00:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchmod(r0, 0x41) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getpid() fcntl$lock(r1, 0x0, &(0x7f0000000040)={0x3, 0x3, 0x1, 0x4, r2}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), 0xb) 00:00:31 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000300)={0x0, 0xfffffffffffffff9}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x7, 0x3, 0x1f}, &(0x7f00000003c0)=0x10) r2 = open$dir(&(0x7f00000002c0)='./file1\x00', 0x8241, 0x0) r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open$dir(&(0x7f0000000240)='./file1\x00', 0x108000, 0x1) open$dir(&(0x7f0000001740)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x404, 0x108) getsockopt$inet_tcp_int(r4, 0x6, 0x100, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)=""/5, &(0x7f00000001c0)=0x5) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001}) semget(0x2, 0x7, 0x4) r2 = semget(0x2, 0x0, 0x1c0) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f00000002c0)=""/147) 00:00:31 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) ftruncate(r0, 0x5) freebsd10_pipe(&(0x7f0000000200)) 00:00:31 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xea}, &(0x7f0000000140)=0x8) connect(r0, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f00008b4000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) syz_emit_ethernet(0x5d, &(0x7f0000000000)={@remote, @broadcast, [{[{0x88a8, 0x2, 0x1f}], {0x8100, 0x3, 0x97, 0x2}}], {@generic={0x8130, "d0260ae40c25d8ba506cff710d3489df266d6fce05597f1765781fa4b026d4d74bdfb9bb1d52a92e7f83548697f8f723893e247af6a6c46d496eee4bc532721dd59cc00f0ec14e"}}}) 00:00:31 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000140)=0x10) r1 = socket(0x2, 0x1, 0x0) shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x44) flock(r3, 0x8) 00:00:31 executing program 1: munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000a1f000/0x4000)=nil, 0x4000, 0xb) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:00:31 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x800, 0x4) 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) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0xffff, @empty, 0x9f}, 0x1c) msgget(0x1, 0x8) r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:00:31 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000000c0)={0x10}) 00:00:32 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090200293a00fe024300600000000000ffffe0000002ff020000000000000000000000000001890090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb"]) 00:00:32 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x3, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) sendto$inet6(r1, &(0x7f0000000080)="d0f7d503df05e7f64b4f312ab131f86b6c50d3a32ee782167c58676bf19cd67559dbb6175fdbf73048d8252c59e3a8823cb6ed025a9ff3e13d97fc83e5b916ca53edd69affceee559a3876b67034560905580076d93fcf8dcd5f5512f1541e9bb1bd8f6fee20018276a4dd6bed63bf26198a3f930058d97f2bcbde7cd9ee29cb81d1a7674b9aa63cbd42ab6347fc11ffd0b591406f35acd79757064142ee06f9deb0525653626db03813457b", 0xac, 0x4, &(0x7f0000000180)={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) semop(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x100000001, 0x1800}, {0x3, 0x1004}], 0x4) 00:00:32 executing program 1: open(&(0x7f0000000380)='./file0\x00', 0x8, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x2}, 0x8) setrlimit(0x3, &(0x7f0000000080)={0x80000001}) open(&(0x7f00000000c0)='./file0\x00', 0x100402, 0x10c) 00:00:32 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000ff000003230400007d08e0efc1433c55cba400b4e7c7033a1a93a33dd803e5cac57116575d99d3f0bc5d23d6aeec7e363779a0685f31d63287554430658fd964a1932516896e49b45b2f42f7138efb7c555d22079cdd3eb87a1bfef066588cb4e100e5ea543daf9f91fffd0d51a774513df3b09872520ad96cf27cacede68352f8c62246cf61ee117e7fa10971063a3c2cdd0b0772a568ebc3ddc2a45f9afbc28fb3c94f008d01080d6c577678e82d094f04920999979c58a9369493d678b7b77f860c3abeddf4e3bde5c82e0314e31cf3e4c7101fe27fb510d22f9a22c7cb757ed32ea0434f134dc8416349"], 0x10}, 0x0) 00:00:32 executing program 2: r0 = semget(0x0, 0x1, 0x10) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000040)=""/87) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x50) syz_execute_func(&(0x7f0000000240)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x86, "4f00436334bd8554a318036fa1077fa6685cf76cb7864cc7af6ae846952ded294184b2bfe3589b6bad2c3ccd42d031529cfe3a34e981748731719fa8cf850073d1117ef75cccd94e9b153be62747ebe9aac9bfd63cd987e77748b7bb97ae5e86eb4b1e8db105869c7132297d9735c0db656b6c495bbefb20fcf1bd3766d1e5d58949198fdbab"}, &(0x7f0000000000)=0x8e) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x20, @ipv4={[], [], @loopback}, 0x7}, @in6={0x1c, 0x0, 0x8001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x10001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:32 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:00:32 executing program 3: mprotect(&(0x7f0000141000/0x3000)=nil, 0x3000, 0x5) socket$inet_sctp(0x2, 0x4000001, 0x84) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000140)=[{0x2, 0x0, 0x800}, {0x0, 0x7, 0x1800}, {0x1, 0x100000001, 0x1800}, {0x3, 0x4}, {0x0, 0x800, 0x1000}, {0x2, 0x101, 0x1800}, {0x0, 0x1, 0x1000}, {0x3, 0x4, 0x1000}], 0x8) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xc, &(0x7f0000000100)={0x2, 0x3, 0x689, 0x1, r2}) mprotect(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x2) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) 00:00:32 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast, @random="a29ab0893fde", [], {@ipv6={0x86dd, {0x0, 0x6, '?:T', 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x608]}, @mcast2, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) syz_emit_ethernet(0x213, &(0x7f0000000080)={@remote, @empty, [{[{0x88a8, 0x5e5, 0x225, 0x1}], {0x8100, 0x8001, 0x200}}], {@ipv6={0x86dd, {0xe996, 0x6, '`7u', 0x1d5, 0x77, 0x7f, @rand_addr="6855098e883de5d325ad7b8e8776791d", @mcast1, {[@fragment={0x3f, 0x0, 0x2, 0x9, 0x0, 0xfffffffffffffffc, 0x64}, @hopopts={0x54, 0x2, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000001}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x7}]}, @fragment={0x7e, 0x0, 0x1, 0x3f, 0x0, 0x2, 0x68}, @dstopts={0x4c, 0x1, [], [@ra={0x5, 0x2, 0x100000001}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x7f, 0x0, [], [@ra={0x5, 0x2, 0x35}]}], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x4, 0x18, "0bad5f800396059d884b41601b4bd4153e0f7b5808d6fb9840a77e5dc461d58838cb4d95b56430c746101417b21460eac86b83c887c5b9412acd7c0c23b77c5f250d10b24f07f030938ed8daf384feb9910a915a79f85989b725028d5b284ed22dafaef505ce0bb0e6c911895deccc9cb9ccc9da998b0c104ab47cfc70cb066c318975ac86a02e3a80a49fe29a002fc47f93f9b220ec9d99d76f8cd69ed25b52e74a70158e8c32d79226d224a095811b53e1602d0b3177a663b51b08f64411b67b94c5ee"}, {0xe, 0x2, "e266eb09f160fbd241c0fc0571eb6a4a"}, {0x1f, 0x5, "224e0e5fe51b2beba3c621139e4d8e3e6a0766b885ad7b10e0bc0d222e874fcf15b22e845c53efb84c"}, {0x2, 0xe, "c81f7bb2fcab583e97a4a68bd09927b8a03e1d448cd73b7e9f5f511bb69e2c6636420e45beaaf9e799fb7f01deee67a223db3a6bd4bcfdf0b2dd32fa01ef29e5ab90e822db016b433a7f0f66dac89279094e5aada6285956de0e6edde25f2ae10661783978e79c22883fed8ac43cfa6d"}]}}}}}}) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f0000000540)='./file0\x00') clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x401, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3a, 0xfffffffffffffffe, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) r7 = semget(0x0, 0x3, 0x84) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x20005, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r1) 00:00:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x1, 0x1) listen(r0, 0x0) 00:00:32 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x1) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:00:32 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$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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") getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) shutdown(r1, 0x1) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x81, 0x40) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000000300)="644a2227d57a1ebb5d6a1874cc96d32b2670591dfbb76c2dbf7d3b6c466ecba4ebf5f1874c1b55254a049e281ef9e2d1725c1f61b4ea5dcfcf862dbda0f3889392630bf85ee77cf71d43903c4f64e77f4f27e6742b3e779e272170980f2e55db8c09a2") mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYBLOB="1e46bae060ada8ae1a2cff070000745fe1528b59423e13c7a3a337570a110a77f47b023d49"], 0x0) r4 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000280)={r2, 0x9690}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 00:00:32 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000380)="982c180f05bf20d0f807913e3e2ef3420f53de66450fe375f996460f6ae2855b660f162f0fc4014ec4227d1de32e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d5440f18c366f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = semget(0x2, 0x4, 0x1) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x6742, 0x1000, 0x100000000, 0xf7db, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0x95d}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000240)={r3, 0x1}, 0x8) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000440)=""/4096) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/74, 0x4a}], 0x1, 0x0) 00:00:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @loopback, @local}, 0xfffffffffffffe82) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000100)="4f7a88774a66ddcb01a108c5e255370152209785bdf0d0d58f975913663efe6a7978f818f9a4073e4fd0890cc7fd3f047bca3bb5114bb89ab1f96b02bcc045c0db0cdd5471380a571f63066fc421b47e90237006ff8116599da55d7f23105cab28139245f3b81a3240f38abc4118f6247b99357107cd05082ca1e2aae8fd173a56078379b56f4d243f7e0ceb07820b8b7506711140ef06ee8543f90e3ead0248d0128693bd4cc6bab80dc2caa70cc224e35d67379b6ab7496921") ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000080)="5c8c73ac976835449a534a3aa56c7f58c37897409e6ed99373028f7ead9e3a80") 00:00:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) clock_settime(0x0, &(0x7f0000000000)={0x1c8, 0x1e000000}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="0b0000000000000000b800000071") 00:00:32 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000008c0)=""/104, 0x68) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800) getsockopt$sock_int(r1, 0xffff, 0x587f, &(0x7f0000000100), &(0x7f00000002c0)=0x4) 00:07:36 executing program 0: syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="7db72771cd1c49063554cf68c09d79728589fc7f5fd47647fa6d6d9b9290979b456a2f108198a6bf80c8c7834e4c8f6e36e5ad0eeb5969d0f90762a37d4370d3879e1dc1a73d894f3e31d18b1afa848fcceaff516c1586e54442ba2b77b4d605ad5e4864274ad18b83b34af3568401cb4a75ba6f1f24d4a71c7e4fa78b26607ff28bbee37f794eef4c6b4782db30ff876854b49482416cdcb57327da6bf4efe21caa16086001473e5287aa5fccee8b49528cc2fcd6aab4e65c5bca5bb33ccf438a97e402f3bdcbee163736864be4bd", 0xcf}, {&(0x7f0000000100)="80a2708dc5c129d9b2e273da7aa44672f91c1c7c33a16b3a0a82fcb13222d7f94e5e293274420a113f76b976aaed1bd11ca926561149895451", 0x39}, {&(0x7f0000000300)="3893306cc8a5f16f25ba0c6f91fc46cba4ec18ed75bf5d2179d5e2f630fc4f5ce0982947723c7dd90f1fa8add21688e1562905d23e564480ed4048b0bee22a8a7d2eb17c81daa7706c8d64214ec46fe20aa4714ca00f249bafa8ac10b739fea6551955c0ac10a58a938a341da6c5652073495b9e1b1841dd349d25a9f88d901ebab190708e", 0x85}, {&(0x7f00000003c0)="94286840665fdd96c39f44c762cb50d741b1c63ad88db90b18a615ccae1889a05598d4db1436fef1d1684245037bb9d40b8d41044b667c6b8083c8bfb88c86e9982dea87e386b0c46c216476806b43d5f267854e5edfce1cdd911712faf87e9009493573a8", 0x65}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x340}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:07:36 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0x0, 0x589233d988cfcb9c, 0x82) __semctl$SETALL(r0, 0x0, 0x9, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f00000002c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808290d01262c00834d0f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x7, 0x3f, 0x5, 0x5, 0xffffffffffffffff, 0x9, 0x6]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="02001000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={r2, 0x6, 0x3, [0x0, 0x81, 0x4]}, 0xe) r3 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000380)={r4, 0x8, 0x0, 0x800, 0xdbd0}, &(0x7f00000003c0)=0x18) shmctl$SHM_UNLOCK(r3, 0xc) 00:07:36 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @multicast2, @remote}, 0xc) 00:07:36 executing program 3: r0 = socket(0x10, 0x20000008, 0x4) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7}, 0x10) 00:07:36 executing program 3: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000000) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:07:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x94) ftruncate(r0, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x8900, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x80017472, &(0x7f00000000c0)) 00:07:36 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, 0x0) r2 = semget$private(0x0, 0x6, 0x21) __semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f0000000000)=""/110) fchdir(r0) 00:07:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x5, 0xfffffffffffffffa, 0xffb, 0x0, 0x1000, 0x6, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x100000000, 0xaf, 0xffffffff00000000, 0x1000}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0xff, 0xf, 0x3, 0x9}, &(0x7f00000001c0)=0x18) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x1}, 0x8) 00:07:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) poll(&(0x7f0000000140)=[{r1, 0x14}], 0x1, 0x7) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x3ea14, 0x12, r0, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1a) sync() geteuid() mprotect(&(0x7f0000e2d000/0x2000)=nil, 0x2000, 0x1) 00:07:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000000380)="9f3ff376395af0de3b3e0900a18bb292d089151006887dc2ea89d53b5ea16adf44124b3dc28663b7112a6f1957c11289d4b01b81899cf21b7cf0e8b496039fb850f109966dee445e08147814ca2b6632146c9821db97e78a95d1369f7837524a78341d6b86943bec5effdbb0457bd5a061b383a54d5c3574f06a8a71b3efecde26dca1848bc4a6b8833bc01188493a902737d33e0cdb1edcd3e7a480", 0xfffffffffffffde1) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10380, 0x22) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x7, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x20, @rand_addr="51a85084d0cbc6be809f84818a3baafc", 0x8}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x0, @mcast2, 0x8}, @in6={0x1c, 0x0, 0x4, @mcast1, 0x8}, @in={0x2, 0x1, @rand_addr=0xc81}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x2, @mcast2, 0x6}, @in6={0x1c, 0x0, 0x3c, @loopback, 0x1}, @in6={0x1c, 0x0, 0x9, @mcast2}]}, &(0x7f0000000180)=0x10) 00:07:37 executing program 2: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/13, 0xd}, {&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/162, 0xa2}, {&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000400)=""/207, 0xcf}], 0x6) socket$unix(0x1, 0x5, 0x0) 00:07:37 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b002c4a129fdd296855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb2e41812047002b0000006eba0dfe8c73c4e1791027c4e201acac10000000808f294001b00b0000006544c132c3f08171a38a806ebb5766660f5760fec4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:07:37 executing program 1: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@broadcast, @broadcast, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}}}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) 00:07:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffd77, 0x0, 0x0, &(0x7f00000008c0), 0x1cd}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x138}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x2}, 0x8) 00:07:37 executing program 0: r0 = msgget$private(0x0, 0x40) r1 = getuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = getegid() r6 = getpid() r7 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x5, r1, r2, r3, r5, 0x40, 0x1}, 0xbad5, 0xffffffffffff8c5f, 0x100000000, 0x2, 0x1000, 0x1, r6, r7}) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x1202, &(0x7f00000000c0), 0x10) 00:07:37 executing program 3: syz_execute_func(&(0x7f00000004c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) listen(r0, 0x5) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x48f6, 0x2210, 0x5, 0x1, 0xe0, 0x182, 0x7e, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e222d020000ff02000000000000000000000000000101010000009dae60850000000000000000000000000086fb92c95f3e00cc70a9000000002214de8b38a7cca6f2a9318ef4e1f1a500000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000100"/138, @ANYRES32=r1], 0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000000)={r1, &(0x7f0000000340)=[@in6={0x1c, 0x0, 0x8001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3ff}, @in6={0x1c, 0x0, 0xffff, @empty, 0x5c}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r2 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x371f6f008c739452) fstat(r2, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x7ffffffd, 0x4) 00:07:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfffffffffffffc00, 0x0, 0x1, 0x0, 0x4}, 0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x101, 0xcb, 0x6210, 0x3, 0x9, 0x0, 0x3ff, 0x3, r1}, &(0x7f00000001c0)=0x20) 00:07:37 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x20}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:07:38 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file1\x00') syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000280)) 00:07:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xe, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x20005) 00:07:38 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r2 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet6(0x1c, 0x30000001, 0x401) 00:07:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/10) unlink(&(0x7f00000003c0)='./file0\x00') r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=""/23, &(0x7f0000000400)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000440)={0x4, [0x3a, 0x3, 0x0, 0xe70]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x800) msgsnd(r1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:07:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6") getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:07:38 executing program 1: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getuid() setuid(r1) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000fd, 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) 00:07:38 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="2791ff00f2001000000000000000bb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:38 executing program 2: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') renameat(r0, &(0x7f0000000080)='./file0/file1\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') 00:07:38 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf85d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa0573220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 00:07:38 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000380)='./file1\x00', r0, &(0x7f0000000400)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') freebsd11_stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)) 00:07:38 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket(0x17, 0x3, 0x101) 00:07:39 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x10000003) 00:07:39 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x28000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffc18, 0x8000, 0x120, 0x100000000, 0x7, 0x1, 0x3, 0xd0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23b9190000ff02000000000000000000000000000140000000000000000000000000000000000000ff000000000000000000001400"/128, @ANYRES32=0x0, @ANYBLOB="0600000001000000090000000101000004000000"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xb308, 0xad29, 0x4, 0x2, 0x10001, 0x1, 0x8, {@in6={{0x1c, 0x0, 0x81, @mcast2, 0x1f}}, r2, 0xae, 0x100, 0x2, 0x2, 0x3}}, &(0x7f00000002c0)=0xb0) socket$inet_icmp(0x2, 0x2, 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000380)={0xffff, 0x7f, 0x6020, 0xfffffffffffffff9, 0x1, 0x10001, 0x2a32, 0x10001, r3}, &(0x7f00000003c0)=0x20) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000300)={r3, 0x9, 0x9}, &(0x7f0000000340)=0xc) 00:07:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x7fff, 0x9, 0xc3, 0x20}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4000000000000005, 0x6, 0x71a1, 0xc}, 0x8) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x8, 0x7, 0x80000000, 0x0, 0x9}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0xaa8e, 0x57, 0x0, 0x400, 0xf2d, 0x6, 0x0, 0x5, r3}, &(0x7f0000000140)=0x20) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x2, 0x7, @mcast2, 0x7}, {0x1c, 0x2, 0x2, @ipv4, 0x2}, 0x7, [0x7, 0xfffffffffffffeff, 0x7f, 0x3, 0x6, 0x7, 0xffffffff80000000, 0xffffffff]}, 0x5c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r4, 0x93, 0x2}, &(0x7f00000001c0)=0xc) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) 00:07:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x20}, {r0, 0x4}, {r0, 0x2048}, {r0, 0x8}, {r0, 0x2014}, {r0}], 0x7, 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffffff9df4ffcc6aff08000000000ab4cf7253773c41ae64355fc15e9849e04fa6bf3d101cb64e0cc6dcc659eb01d72fb6d4be06fbf3e2b51fe4b171775ac2fbd13c2001a131abd5a115ec69b2b400c371c45b0905f0c2aa7428877bd3e793b42d81a8967efc30a16a0d79b7fe342edd373f1965c726cdc54ea95d25d739d9ac657e6b640b58fedb686ddd763ecb566034d6af4c77fafcc43bba6cedbb2cd62044ad69df00c834870a5bb0f706cf25f636"], 0x10}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000800fef0000000000000238000000200000001"], 0x0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_tcp_buf(r2, 0x6, 0x2027, &(0x7f0000000100)=""/248, &(0x7f0000000200)=0xf8) socket$inet_icmp(0x2, 0x2, 0x1) 00:07:39 executing program 2: syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 00:07:39 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) readv(r2, &(0x7f0000002680)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000002240)=""/172, 0xac}, {&(0x7f0000002300)=""/235, 0xeb}, {&(0x7f0000002400)=""/78, 0x4e}, {&(0x7f0000002480)=""/109, 0x6d}, {&(0x7f0000002500)=""/181, 0xb5}, {&(0x7f00000025c0)=""/93, 0x5d}, {&(0x7f0000002640)=""/61, 0x3d}], 0xa) 00:07:39 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf85d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa0573220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 00:07:39 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x10000) socket(0x10, 0x10000000, 0x3) ftruncate(r0, 0x7e2780e6) mlockall(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x7, 0x80000000, 0x109, 0x6, 0x5}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xca, 0x5, [0x6, 0x5, 0x7, 0x5b, 0x1]}, &(0x7f0000000240)=0x12) accept(r0, 0x0, &(0x7f0000000140)) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000100)=0x12) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x15, r0, 0x4a) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x4, 0x95c77c8, 0x8, 0xfffffffffffffffa, 0x5}, 0x14) 00:07:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) 00:07:39 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x20800, 0x80) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0) 00:07:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) r2 = dup2(r1, r0) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000180)="54bcf5666634f96dedd746b80d6e09db5a499bba950ee75135f840a8d34a76b281e3df6a12fd653ddf6e144688f5621db43091237e49afc2db673f16a0ee30f0afc7d51de070fc5369b63e54fc9cbfb7a78e49d829156c80dff381ba07372a1b88787621c34e838ba742c5f4c7022e04ce142816fee249acbc11e4e47bb313ac6351f7c1bf9254718b24f836a8d99174eb697f838c0f1c4a6e99c12ff34f017a993db3594105aff481bf9511adf585c01c1d892139c92a424225f11dbb090de8edc530c1823da0bde80f52689d98adc92416d815a5367dafe993a9fd1cad355ee7081a2405e0bfb0e60e4999deea65a9") 00:07:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0xffff, 0x2, 0x7, 0xffffffffffffffff, 0x9, 0x1, 0x7, 0x9, 0x4, 0x400}, 0xb) syz_execute_func(&(0x7f0000000140)="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") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000240)="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") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 00:07:39 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getpid() open(&(0x7f0000000780)='./file0\x00', 0x208, 0x100) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xeb11973f2db61fd7) getpeername$inet6(r2, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000800)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 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$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) lchown(0x0, 0x0, 0x0) 00:07:40 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffff) msgget(0x2, 0x140) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:07:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000140)={{"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", "aaf50d7b806ee14a4c3cc72bb2cf6544ae1fed3ee4f6ba6473f261f92bbc02cc", 0xcea}, &(0x7f0000000080)="355291da48fc072b363b5423362aba93ccbe1bd4e430a42e6243cd6f4945947e5c7309ef83ce0b3bc1e193b0e13e4217450ec119d286135a2c5601d887a1ee4dc1d9e1e1c55f922f0dea4e195f5e42f16f8108b3af1a25a82eb55305412249f1808d9e9b42ae93a232f3f468b349c9b7a3cabed631ff084055bbe2dcdb9cbedef37f659e45bddcafd988e7b0218b6063cfc0830bda753522bc21df303711a3eed26e6650e9878b3565357df2748859a2222be36bfe7921", 0x7, 0x8, 0xde, 0xa7e0, 0x0, 0xfffffffffffffffe, 0x6, 0x2}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10) 00:07:40 executing program 2: syz_execute_func(&(0x7f0000000300)="98a84aa88c4a4a431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e450f1a70e4660fdefc97660f6b4bfb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d143642c7f8950600009709b921045fc515f3476dc4e10a7f7fc45d8fc860a28f371fcd3b7820206db712c483397fd30000100000d8ba02000000718bc4c3214cb9a5605419a701b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba23b61b3fc") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0) 00:07:40 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0xa000, 0x200, &(0x7f0000ff6000/0xa000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x3001) shmdt(r1) r2 = geteuid() setreuid(0x0, 0x0) setreuid(r2, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) 00:07:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e5318de362f66696c65300000"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:07:40 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x28, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x3}, @ssrr={0x89, 0x3}]}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x83) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x8001, 0x4, 0xdb4, 0xee, 0x8}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x9, @mcast1, 0x8}}, r1, 0x9, 0x7, 0x16e9}, 0x8c) 00:07:40 executing program 2: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpgrp(0x0) getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xffffffffffffff58, &(0x7f0000000100), 0x40}, 0x0) 00:07:40 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x10f0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x100, @mcast1, 0x100000001}}, 0x0, 0x700000000000000, 0x4, 0xffffffff}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) r2 = fcntl$getown(r0, 0x5) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000340)={0xff, 0x4}) getpgid(r2) ftruncate(r0, 0x5) sendto(r0, &(0x7f0000000100)="c88114bf57ed6575278accb8abb6d43f468d30dafc3a91db0e0c71038ae6b64637358a9b9fdc5a7e0482e090e3a60c9516b5336d8bb4d3ebc330d7ada65f5d5dd247b26c6c6c3bf0ee4f7b1c6eca1cb4219a1cf37353b583c37c41e03ce754", 0x5f, 0x1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:07:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000a, &(0x7f0000000180), 0x4) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x10000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x9, {{0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x85, 0x1000) 00:07:41 executing program 2: pipe2(&(0x7f0000000040), 0x4) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) r1 = socket$inet6(0x1c, 0x30000007, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x401}, 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000, 0x2]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:07:41 executing program 0: syz_execute_func(&(0x7f00000000c0)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = socket(0x2, 0x1, 0x4000000000001) getsockname$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000180)=0x8c) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', 0x0, r2) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x7fffffff}, 0x8) 00:07:41 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) setpgid(r0, r1) syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2a43333e128ef50806001800000600000000000000000063d0d92cc20853131f80e4d92cdc002d8f42c9664a2242503524e7f38068bc00d803669ea5ddb5c2086aa857c2726c2f2762bda4e293130087a3b213c40a4b603d6bb6ad0c93e276a5506801716c76787294a7ea6f4776acb89c670f5461175dac84135c7a0f094b53aaa608c2d30b1c7ca3af813fe0a1b99d209b022434496ee5314b7405e1d8e58e30dbf058ea9a66aabd9ceb9157ee51a6707b7c2acd4facc134137f92ec7ef1308e75a8879a111125e186408836ee62cf59abdfc163e16bd385c6737bf263fd160fe4d5c79169c6c200000000"]) 00:07:41 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffffffff, 0x2000000000000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x200000004}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000080)=ANY=[@ANYBLOB], 0xec) fcntl$setflags(r1, 0x2, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:41 executing program 1: syz_execute_func(&(0x7f0000000200)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b6f7009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047f02b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet6(0x1c, 0x20000001, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x5}}, 0x0, 0x3, 0x8001, 0x6}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x6, 0xc545, 0x100000000}, 0x10) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) 00:07:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, 0x0, 0x0) 00:07:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x423, &(0x7f0000000000)="88cf3cad450944a6e909f2c2a394add10ab7cf44772514293195c47ff6813e9149d6a56bcde19865af210ff5f217e34d78d33adcca615a6c618f1c393f389213baa3e4018496e4dc0ba1418aaacf18f9f45a0cbac90bdd8f7c4b98027302a11c3f7b450ef3b9878f5ab080554739c9cf1317ad747af38fb9ac5c3883d34c6ca34f2ef55dbb253665fe6178df6f409322039d0ac2164e474ff844898764265c12dbcf3c730264284b3e0af09d34fa5128baa444ab5eb6daa90851da8f60cfcd6d9b1cf74ed566f924273990beef201a9b005c6a815eb6f24e048c31191fc9150433e0eb6b52cb0624a30d27cd848f95b014e005648d3fa77fd646e6", 0xfb) 00:07:41 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffff1c0000000079009078ac1400aae00000011102909756923238c287ca8f1b6c97e23de35bf243e128398137d42e5555b1d7766f2fe258217720ea04b7fa1b889ef4a8cce8d037e36e08ed0117a0"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)) open(&(0x7f0000000140)='./file0\x00', 0x8d03, 0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x6277, 0x4) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 00:07:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x40, 0x8, 0x80000001, 0x2, 0x1, 0x3f6d, 0x10001, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xf941, 0xc2c, 0x9, 0x2, 0x4}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x2, 0x20, 0x5, 0x7fff, 0x20}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x25, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x3}, @ssrr={0x89, 0x3}]}}}}}}) 00:07:41 executing program 3: r0 = socket(0x1c, 0x5, 0x0) socket(0x2, 0x10000003, 0x1) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10) 00:07:41 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x7, 0x4}) 00:07:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f6669ec65302f66696c653000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000040)=""/72, &(0x7f0000000100)=0x48) close(r0) 00:07:41 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6(0x1c, 0x1, 0x5) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:41 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d2d000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r1 = socket(0x11, 0x3, 0x8) sendto$unix(r1, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x6, 0x9, 0x8, 0x5]}, &(0x7f0000000400)=0xc) semget(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$unix(r1, &(0x7f0000000080)="2bf6342bba6de306bfc3d4ff432f550fb2f361f1909c0ee0cb2bd8fc5fa8601979bdfdf9572944e9b6f66187", 0x2c, 0x81, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) 00:07:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="9f", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00./file0/file0/film0\x00'], 0x16, &(0x7f0000001a80), 0x1000000000000060, 0x0, 0xfffffffffffffca3}, 0x81) 00:07:41 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() setrlimit(0x0, &(0x7f0000000000)={0x1000, 0x1}) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) 00:07:41 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYRESOCT, @ANYRES32, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESDEC], @ANYRESOCT, @ANYRESHEX, @ANYRES64], 0x0) r1 = dup(0xffffffffffffffff) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:41 executing program 0: r0 = socket(0x1c, 0x9, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x1, @loopback, 0xa4}, 0x1c) 00:07:42 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390") ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180)) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x9) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r2, r2, &(0x7f0000000200), 0x81) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) close(r3) ftruncate(r0, 0x103) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0xe, 0x80000001}, &(0x7f0000000300)=0x8) 00:07:42 executing program 0: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000007c0)={0x0, 0xff, 0x3, 0x1, 0x7}, &(0x7f0000000900)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000940)={r1, 0x1ff}, 0x8) r2 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r4, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r4, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x2, 0x9253, 0x8000}, &(0x7f0000000740)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000780)={r5, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r4, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000980)="5b8072e2eaea0eb9ed501c3dc241d53f20f7e52270d946c4f6d8ecc412dea8bd77b24333e48c94b74c50cc9ea0a0700fe2ae330fcb21a4f1f10f940a5c62cd5131f5d10ad259db1731b10422abaea43a3416784f09160d8b3264a31fdc47c560143b414c3a9d012c6ac81216664f0881f4c72bffd6401b46eeffb8ff94cf434290d5c3c224ba270df80403dfd3276e9a2af5df729f414018ab360bc687a0108d09788d1d6c63d73cc2650ab52d") r6 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r6, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e200000000900"/136, @ANYRES32=0x0, @ANYBLOB], &(0x7f00000005c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000600)={r7, 0x60}, &(0x7f0000000680)=0x8) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) 00:07:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x4) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000140)=""/62) fchdir(r0) sendto$inet6(r0, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc3, 0x80005, 0x0, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r5 = msgget$private(0x0, 0x200) msgrcv(r5, &(0x7f0000000500)={0x0, ""/73}, 0x51, 0x2, 0x800) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:42 executing program 3: syz_execute_func(&(0x7f0000000200)="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") open(0x0, 0x108, 0xfffffffffffffffd) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x44) 00:07:42 executing program 2: r0 = socket(0x2, 0x10000005, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="98b1b5df37bef7bcf5209e30ecbc94a163247f09178a2c127d18d86564e2db42b5b02c7d92792609000000a63387a5915ee01aa931ec5bb2a08985b0af1744c4fe195ec76eb1d51c0351e83e75c2eb1f060000000000001f7ede5cdc60481a97a7e1400e4f1a84d3ba47684fd66e9ad113f43d23c8d5898e1b04377256e161e8118b9010e6125c83dd202901b6503643761f37a7ad31c099348f98d20e0150d8aa0389384edf519c7d6c9da1922f1971a68c2d07d79425"], 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, 0x8) 00:07:42 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() chmod(&(0x7f0000000080)='./file0/file0\x00', 0x80) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:07:42 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="3e91ef7f2555a040ddac74ac650781a8d1fdfb57368e373cbdf7a1e14f7b60c73d12d86213fe45d25ca72a78a722e853095aba82222f0b3956f47fe92381dc0579f22186f10ee0be9f8ab1ea7a15d77c3065562c088749cb840c81987451de49c30858a81b2f17c734f201b3f8c17ff2fe05229b6e2eabda90e147cca618e513d1964c2fbf551169dd3038fd4ed90edfe3c889f9eebec819e2ba55fe1d9c68d0b24c575458f44843") getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet6(0x1c, 0x20000001, 0x3) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/87, 0x57}], 0x2, &(0x7f0000000300)=""/29, 0x1d}, 0x40082) listen(r0, 0x6) poll(&(0x7f0000000380)=[{r0, 0x24}, {r1, 0x80}], 0x2, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r3}, 0x84) recvfrom$inet6(r0, &(0x7f0000000500)=""/217, 0xd9, 0x40083, &(0x7f0000000600)={0x1c, 0x3, 0x3, @mcast2, 0x8}, 0x1c) r4 = semget(0x2, 0x5, 0x10) __semctl$GETPID(r4, 0x1, 0x4, &(0x7f0000000640)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001640), &(0x7f0000001680)=0x4) msgget(0x1, 0x400) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001740)={@in={{0x2, 0x0, @loopback}}, r3, 0x4, 0x7fffffff, 0x80000000}, &(0x7f0000001800)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000001840)=r3, 0x4) msgget(0x3, 0x400) fstat(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) msgget(0x3, 0x40) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x28) freebsd11_mknodat(r1, &(0x7f0000001980)='./file0\x00', 0x8000, 0x3) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000019c0)="45830f80daa4b9554bd4a417d9b225a314628429f672f4794be98f3275a2ea4e8fe2d90795ee34dd2b32d5d3e55cd0ac8253ac7befef2ad279ea464d1eb1c6a78dc51f37dc97c6d828d6bf2a661d2ed99e3df2b253da35cff1ec590e73273787bf9c687d4cac978957bf597846986e428e9337801d70a3b74d3a032b3d8cbcacaf413a88c1cbd3") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001ac0)={{"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", "8995eddab4f390b7b509e443c250102951f2eeb808fd20869c7001a2f8899b5e", 0x80000000, 0x9}, &(0x7f0000001a80)="42a4ac76f3", 0x7fffffff, 0x7ede, 0x5, 0x20, 0x6b1, 0x3ff, 0x40, 0x1000}) msgget(0x2, 0x110) poll(&(0x7f0000001f40)=[{r1, 0x102}, {r0, 0x80}], 0x2, 0xa1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001f80)=0x10000, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001fc0)={0x3, [0xfc, 0x4, 0x9]}, 0xa) 00:07:42 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x9) select(0x40, &(0x7f0000000180)={0x7f, 0x4c75, 0x3, 0xc47, 0x7c0, 0x7fff, 0x8000, 0x10001}, &(0x7f00000001c0)={0xd9, 0x100, 0x2, 0x6, 0x1, 0x8001, 0x4d0, 0x6}, &(0x7f0000000200)={0x6, 0xa44, 0x3, 0x0, 0x8000, 0x81, 0x1965, 0x80}, &(0x7f0000000240)={0x0, 0xffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3}, 0x8) select(0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x4, {{0x1c, 0x3, 0x4fb5, @mcast2}}}, 0x88) 00:07:42 executing program 1: syz_execute_func(&(0x7f0000000640)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 00:07:42 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x721, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x4, @mcast2, 0x18c0}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x2df, 0x9, 0x2, 0x9, 0x1f}, &(0x7f00000001c0)=0x14) shmat(r1, &(0x7f0000ffb000/0x5000)=nil, 0x1000) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 00:07:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:07:42 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"d57411c18a99be178b69efd3ddca23123c38cf4706e226b85c935ea97c32133c7a6d2d58b9488019e99aeb250d17d956529346371398930aa6c2b49f38a198dee1dc1e5f971369ac92f7ad45ce0f01a30e3b0db6b98ed7ab00fba5f19a9c19b4994613ae00110a96554c8521e55810a93ba2566d47efdb010aa0dec62ec2c5d7d46e4403d7cd6b310a8e2b40080bd0125e71957bf96c4058fea028babbae406fd22712a21644e38a1203973f2221769633d5b5916cf28533cc84f41d07792f748b0b7be1b306b3c338990b9dde98f86e306c2871cd43a8abaf487a3b06fb335d8dd5e72ae4a5e8bad44587591b48e6effc4d9dc8fc19c2e6b0b1cd0305642576f87e662a74b30ed9c8861a60d0e6ae9192a1315d54a3c9fb5b5e12c341db0620174b73c4944268c670f9e65fb898e9d684cdcd14d3c21cf898f27d451d69202f3d5328b62aca43f61a1d5b78f219fe17c5a58227e0d7ba17525c19aeff3dee904ea7e6b9d9fec923121b95e945602f811a8018e79a5bead015ae5e5d48e52ab34a6f68a7a5f62bdebf235a9036ba6d08be1287031cf33b6157fbd16dcae7624102fc6551f8aca34d5c955356aa8d800379951e9996837d13aa23edd5ee1f9cc60ec2fb19f9bf32689016786994c1d149e0896c253d619e755e62db0f1c2ff3a3d026f7b7c2cf12e0065e6f5b5064eca7acc84ad4af935110e7cbe33c64dd71b7e9d9911904c0f48902a81e4ffe5e21fbade51d78149bfdaeb98b35d4ffcfd56ca62c788f62772045af2fd6a8a177981cf028e209c8adb05a647c0d87e0f0e92e3820d1fb13fe19b3f365f50668281624a634713f8a2e8e335649a3911ea275d38bd6670dc09fee4681422ff67922502ac91eeeed9c00b725b670c4111b589daaee47d8d2301a74d36a01d46b74213c7d4690a67b3f3801d1a174c39231ce994fe4dd711e17869fce580541a07dcb8a717c10b21ee0d058a4490286eef2c341194a8c441eaaa119d35f2f45d22efec9d769652f4308d5c03c086edda62b5998a5b7258c43f2a893a80489a2e41bed41521466a1f124032811812e182a0990d4bfcebf6b6018921d64137f0b055edb73a48d9e6bfd0b89f3c10ef6c526c82dd3ad0628c7d07ec85e3548c529136cf83d06d8ce9e46d30b23d08e2a6bdca3d5d525f2d752c7afb06884a0ebd629cfc6dfe67bd6e8cd15d6e4ca64c168fa6a8e9e0fa30c5fe5f2990857ba70aa7378cd340875bc34bcb0899b4aa4930571d1804367763de3833004c7271f9dd07daa052f2277bb5cab944c130cc6e846f2d5955179d06e47d146832f1beefcedb6ab2fe65ff4670452f6d29df12b71b340dd6b5cd91863ca8c1da9f36bbfdeebcc4e22445c9a6274df7994712f82be8d8db858b11346d10cd53934b4806063fe1461996157b73f29a9362e0aeaa3d6f76dcb7d2e44", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000", @ANYRES32=r2], &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:07:42 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:07:43 executing program 0: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, @local={0xfe, 0x80, [], 0x0}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:07:43 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xd2, 0x0, 0x3ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x8, 0x8, 0xfffffffffffffffe, 0x9, 0xffffffffac28ec77}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, r1, 0x3, 0x9, 0x40}, 0x94) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0x9}, &(0x7f00000001c0)=0x8) 00:07:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2a, 0xfffffffffffffffe, 0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 00:07:43 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x8, 0x8a85, 0x8, 0x1, 0x6}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x800, 0x4000, 0xffffffffffff0000, 0x80000000, r3}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @loopback}}, r4, 0x2, 0x101, 0x200, 0x1ff, 0x4, 0x81}, 0xa0) 00:07:43 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = dup(r0) flock(r1, 0xd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xa0, "47abf0e94d9b0e7e977a8f89f506b3284ca65e3ac1bc9a7210b13cc60eb5edf28542ec9de8dae5fc93730cffd72a46e2877a234ac96311f506c2dded94c5e61c5da3bd18ff479f3bd369cb53b8ee36e3154bd46876733c991de74240a3203eb1ef66ac73b43f0b4270e1b32c6fdbf49b3717962a3e25d379a38178a45b9bc5cb74b735e6c172d007cef96a20e263055c7aa87477018bc10170b002b61c675477"}, &(0x7f00000000c0)=0xa8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x40, @rand_addr="f873773bc7b0c0e0254eacc13e64f52d", 0x6}}, r2, 0x20, 0x6, 0x5, 0x4, 0x3}, &(0x7f00000001c0)=0x98) bind(r1, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000240)="d520bed513f63cc12f926165fc5f27935f6d7c64b5b1d9b9764dd79903300510601ac7c83ecdcb069236fd3ca1c50dc713685eb655eb7372a1fb2b7a452a4d946eb99ead5ccd92d8af9e72df26f494f2f6b5b373e1bea2f309c4b9687351") r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x100) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x3f, @empty, 0x8}}, r2}, 0x84) fchmod(r3, 0x8) getsockopt$inet_int(r1, 0x0, 0x45, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000440)=@in6={0x1c, 0x1, 0x800000000, @ipv4={[], [], @broadcast}, 0xa07}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000480)="dc", 0x1}], 0x1, &(0x7f0000000500)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @init={0x14, 0x84, 0x1, {0x7, 0xffff, 0x40, 0x3f}}, @sndrcv={0x2c, 0x84, 0x2, {0x12000000, 0xffffffffffffffc0, 0x800, 0x81, 0x6, 0x1, 0x8, 0x3c400000000000, r2}}], 0x70, 0x1}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r2, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000600)={0x6, 0x200, 0x6, 0x519d, r2}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000640)={0xe5, {{0x2, 0x3}}}, 0x90) ftruncate(r0, 0x81) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000700)=""/19, &(0x7f0000000740)=0x13) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000780)={r2, 0xb4, "0773491918edd3c33177de099ba4225850b43285ccc0152d13af76df347c8980cf94fae0da8623a5e5d33c2e1e2e8ff8ed1c8cc730bd4f4b339e9c1d8ac872c18abf220bcdadc0f9e271c99aaa439fe3402b728eab3ef6205513d131750ff71e910ce8db00075c7f75d6e7158f0fb0b650ea7469ace4c66f4b2eabad750468ec459a56965b1857882f677925d4635c1e9a6622fe522393babd5d5ea2bf0c62dced334af2ef7500a22cf563ea3d350c74b9d4d821"}, &(0x7f0000000840)=0xbc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000880)={0x4, 0x4000, 0x80000000, 0x2, r4}, 0x10) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000008c0)="10c34089277d16db9da10ec23268995d95261e666bb2955131ab6bc1c9fc824314344df0da78d78d5436c3c48e809b78508ccf0c4e8945d598e50d84aa33e0b61290fc7e704099e1c31d5d7c45ed2a766a19862118db60f6ceaa1d29699978347f7277acebcd900db6ed810e837de3313009d592a6e24331e5133060d416e01e56b39d61ac7f9e9d27e061b964f6005eebc0762c8bdfc13463792a3a7e155751223d0c7a851c92f6191acb73d47e355ac9995807375928") r5 = open(&(0x7f0000000980)='./file0\x00', 0x2, 0x100) accept$inet6(r1, &(0x7f00000009c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000a00)=0x1c) r6 = shmget(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000a40)=""/55) r7 = getuid() fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000a80)='./file0\x00', r7, r8, 0x600) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000bc0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c00)=0x2c) ioctl$DIOCXCOMMIT(r5, 0xc0104452, &(0x7f0000000c40)="82f14162305744eb20ae52ffd09c5c6ab7d5dcc169dd5fbc3681f7cc089ea91fd08c9b3e53b0bb55d109dc55b47f67fc96ae3018e3a5e98337a39d02e1bb3938f80d250e6238470bb4319ef9ecd79bb645ae1c") bind$inet6(r1, &(0x7f0000000cc0)={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, 0x1c) 00:07:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) 00:07:43 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) 00:07:43 executing program 2: unlink(&(0x7f0000000000)='./file0\x00') setrlimit(0xb, &(0x7f0000000240)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) r1 = dup(0xffffffffffffffff) pipe2(&(0x7f0000000040), 0x100004) r2 = dup(r1) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x100100, 0xfff7fffffffffffd) setsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000780)={0x81, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000280)={{"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", "3c59c2973125037d03d65639c5e31bc0ece8920e65b5b16b8d2dfc92853a0f17", 0x4, 0x3}, &(0x7f0000000080)="a013fd008fb8aa6a1ffc8c8d26dd8c", 0x0, 0x4, 0x8000, 0xbc, 0x0, 0x1d8000000000000, 0x5, 0x8}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000700), &(0x7f0000000740)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:07:43 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) unlink(&(0x7f0000000080)='./file0\x00') close(r0) 00:07:43 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x46) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r1, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5, 0x49d23152}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000009c0)={0x1, [0x400]}, &(0x7f0000000a00)=0x6) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = semget$private(0x0, 0x4, 0x111) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000008c0)=[0x0, 0x7fff, 0x20, 0x7]) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000980)={0x5, 0xb4, 0x9, 0x2}, 0x8) 00:07:43 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) semget(0x0, 0x4, 0x220) 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) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e740b4e3a75d463ffc7044765db3c007aac60877a99757a0e1906e7ce871a1d90cd72696f34da9fa4161516f0927b111acdf14a"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100)={0x80000000}, 0x4) freebsd11_mknodat(r4, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0xffffffffffffffce) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:07:43 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) 00:07:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="820000001600000000004104f7740a150539fc37f6793a98b3ab8ae335a793a491cd818e6836769100cbe964fa3ed6f4c5786503561fd149f364c3ba6d2130427ca0c96ba76818859fa46777959047909a94ee190d3684aab8f8f2e6aa7976e2cd45a4a76b1eb33888a95be5b0ff8a4e291944d391aaa52806fa987045ba4627c9160c5a9e52643d2947db577c661235784dec7f77542ba0"], 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r2, &(0x7f0000000980)={0x5, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cd4544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7dcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a0200000000000000cae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211f3dc3d9f2aa7ba2b001384607a6cd93"}, 0xf8, 0x7fe) 00:07:44 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e10166410f38df1efec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") getuid() sync() 00:07:44 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0}, 0x10) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:07:44 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0xd4f3241e8bf9998f, 0x0, &(0x7f0000000040)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) accept(r1, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:07:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x2, 0x515fbf0b, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)=ANY=[@ANYBLOB="06000000f6ca52f2497925da57e28f844cbf79956f2182cef4340f7fed516f30f908a1806f4ada27dd91fba1bf118ae60e90053507a6f03a5bbb6ea0f106f4e5b537a2737768d8edf12ced761c17b88f9a7ac45b29", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) unlink(&(0x7f0000000180)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0xfffffffffffffffc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000700), &(0x7f0000000800)=0x100) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x40) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000280)={{"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", "b0e2c5abc3e93cb464d75aa9e11ea0912757d9d142de75ab43a9b6b1140378b5", 0x4, 0x5e69}, &(0x7f0000000200)="867ed0b77e01463a04dafebd070cd2dbb0b43ea42f89845fc8094e35e3740e6291b4a4fdc2b237fcc42b00193d2ff9c8fb6b59437e8950f5341615c6a49b984162cde3467e58a56ad126d1b0", 0x2, 0x1, 0x9, 0x1, 0x9, 0x6e, 0x8}) 00:07:44 executing program 1: r0 = socket(0x1, 0x0, 0x840) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x878}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1ff, 0x39, "5bcfe57ab1e4f8fa893d9584e9e2cdaab6d8ce8ebbab23674960c41a92416106214e4e1f4c0768a1bc0d2c39e6e597e98e72e4c78ce7a6fb16"}, 0x41) 00:07:44 executing program 2: __getcwd(&(0x7f0000000280)=""/85, 0x55) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x3, 0x15}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2000000000000000000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d41402f489bea86c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c389b21813a63c087a6aec713c913ab491563aa80edfddd9cd306e639c26f7ab88a49bbc4ae6d81be5c4ef265490e3f3f28f1971bec60745eda3661c0aa1a73604461544dd93afb0920dbdaee63fe1b", @ANYRES32=r1], 0x84) 00:07:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400, 0xa0) accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002, 0x20000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000012c0)={0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x3, 0x1f, 0x8, 0xffffffffffffffe1}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") mlockall(0x1) setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:07:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="f720878e2fadb0ce", 0x8}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x288}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x2}, 0x8) 00:07:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1f}, 0x1) 00:07:45 executing program 0: syz_emit_ethernet(0x26, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x4, 0x0, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}) 00:07:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:07:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0xfdf7) 00:07:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="5aa6b715784ca50d089a4e35a9c3883a95094a22f4268fff4a7fa2fd5ef17633bf6486a0f793daba25ce27a278784f4f0037dad1dd74ee031a89a25040fb17b7bbdaccd1002ebb27e8ae4e5244751aad5703a569cb4905f7112ae86235669bcbb6dbc2accefd11be94d23a4b3e815c1ea06d5fb4f8d72e31c2031e8491f261dff565e0898ac1b1063ca26154b3c0d916017bf62927847e2c510085dd29dda88fef50c5b637", 0xa5, 0x104, &(0x7f00000001c0)={0x1c, 0x2, 0xe3, @empty, 0x3e}, 0x1c) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000c3c000/0x4000)=nil, 0x4000, 0xffffffffffffffff) 00:07:45 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), &(0x7f0000000140)=0x8) 00:07:45 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setreuid(r1, r2) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/62, 0x3e) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r3) 00:07:45 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x201a}, {r0}, {r0, 0x26}, {r0, 0x100}, {r0, 0x2020}], 0x5, 0xffffffffffffffff) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 00:07:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000500)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r2, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df84ed51c04f4f19d4a801c07f63ac800a1b7ebc11bdf45c", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) 00:07:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x82) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xa000000000000000, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x0, 0xbe, "14168010ad83c0afc9951103f4a7fdff163190387d90c7810de249fbcc44b4303dd92fd6a95499b85b3c16137b28a4daf92f02381024398b186cdd3b607f0a25c1301478d21e1c0cd46c5cf59c55dda8c2b3b88f4339223c56e779bcbf20e79b6362915426100061a6a1c2aae7115f2567d189029c69b64cd81441be57c25064cc3d26ea52d91662ab6f2f911758e9b654c00c788fbdfed220d229668bffaee8b85a5191885067e23b399104f764caea6b24548c84e8ed51d7b680d16fae"}, 0xc6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) 00:07:45 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(r0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) clock_getres(0x0, &(0x7f0000000280)) lseek(r2, 0x619, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$setown(r2, 0x6, r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)={0x8, [0x0, 0x7, 0x700000000000, 0x5, 0x8001, 0xffffffffffffcf57, 0x7, 0x1f]}, &(0x7f0000000240)=0x14) lseek(r2, 0x0, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) 00:07:45 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) syz_execute_func(&(0x7f0000000200)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7ff, 0xbda, 0xa2, 0x7, 0xffffffff, 0x1, 0x3, {@in6={{0x1c, 0x2, 0x2, @mcast1, 0x1000}}, 0x0, 0x3, 0x3f, 0x1f, 0x7, 0x5}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x9}, &(0x7f00000002c0)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x801, 0x80) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000080)) 00:07:45 executing program 1: poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 00:07:45 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2fd, 0xfffffffffffffffa) close(r0) 00:07:45 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x6, 0x10002}) r1 = open(&(0x7f0000001540)='./file0\x00', 0x40200, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000100)={{"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", "5f37140c5a2a20b8abfe63a0bba1c68145513576638aab4b32a55c74b1aa5573"}, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x3ef8, 0x20, 0x1172e9f3, 0x3f, 0xffffffff80000001, 0x100000001, 0x1, r2}, 0x20) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000580)={@remote, @remote}, &(0x7f00000005c0)=0x8) 00:07:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0xb657) 00:07:45 executing program 2: syz_execute_func(&(0x7f0000000140)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000e3e2ed8c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x7fffffff) r0 = geteuid() setuid(r0) 00:07:45 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='..', &(0x7f00000000c0)='./file0\x00') r0 = socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000000100)="aa77129457d9c06406e1813e202df22c79eef6fb40ed594b8f462376dc6ad7a9a6f49e9076bde7d1256f229fcb836cbb1d86ce54c9ede94aebf2bc241bf84386fbf0e9c8f9971a869d9a10cf3ec97ee9b6b117bf5bb52ad991f38a39b6a61de8dd42fdc98bb687ba27c4f60f174f6eaa9984cf4b59475b6ec5c4ab2d0db5a066f1d5f9c79454783f3430e5b314639ad5a2533badd4ee2c4436e2e6111ded23467f4a58d92137977f9743cff10b72b880721907e43f3a17c5c38e977e22693868580bdfbf6b1701f664f92f21e3059fae17392f366b97c61558272cb1e87e7b4a45b494dd6f43f1e877c592f54ed869532d", 0xf1) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) renameat(r1, &(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/\x00') sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) 00:07:45 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") sync() r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000b00), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000bc0)={0x0, &(0x7f0000000b40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000c00)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000c40)={r1, 0x5}, 0x8) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000880)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c000000e082909490345c3eb3fd5e59be20537e2fa7454afca6dd31179897216437107f5eb48381c666b82583884202b2612ecafffad8416d1d8dad34adb45a3b297427d77a9404a5bc484acb2c48db7f42ba87d8a234ad82aa20a22269328e287c0a25a3b92d6e036c7bcf41d6fc862e521a7a2f0360920fdc649fda0a2e4094075a638b2123355f80fec53c3261a1"], &(0x7f0000000340)=0x94) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000a00)={r4, 0x1f, 0x454a0832, 0xee0, 0x8, 0x7, 0x4, 0x2, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r5, 0x1, 0x0, 0x7, 0x5, 0x7}}, &(0x7f0000000ac0)=0xb8) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="02000000f203f188d862bb8bab116bfd44b4143231d5cd1a3bfb0d4326b232e0f7e5eb40af032a2c529c866b3027e01f5ee2f8b415d2df9256d0b0fafe4702b4c62de630ae1e0f2b785a79bc62bf3c3dacdc78dcf961f5ac3a0f55e6b348bb6f66e608005a139bf51f7a98c511492a5720257b8b021296e9f499ec46c0dcd0bf1cd2fcc6299660b0c1917e974812579d0988a9b1b21a2af5db8f0b529077167f67bf7cd5a1b4f44bc03b36b93d266e902fac388b72d8c41b940bbee3c8cb5c8b7bc69844c1ccc46ee54fca7e3d2170efc0e3e85a6dc261306ce99a80a37d"], &(0x7f0000000280)=0x8) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r6, 0x0, 0x83}, 0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00']) pwritev(r7, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='@\x00\x00\x00'], 0x8) 00:07:45 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1ccb}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x80000000000000}, &(0x7f0000000180)=0xc) syz_execute_func(&(0x7f00000000c0)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 00:07:46 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000000c0)="95135757241f1b366ff939c088be8a58e9f1ac55b799f9af3742848c89989379c5af2a175b43617df1351c08bc34b3f720df79e774fc1ac52ad0caeb3f43437e864fb770eeb86e261de848d818991300defe0dc4dac371a2adb225cf87ad868df19c79c0aff6178c828d57255905af813b9796fc223778344e4c426127672b9c06ce38e9533689404c718571d41d6f001f09499a03929d552c") 00:07:46 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r6 = getpgid(0x0) r7 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0xfffffffffffffff8, r2, r3, r4, r5, 0x6, 0x6}, 0x3, 0x100000000, 0x800000000000000, 0x6, 0x80000001, 0x4, r6, r7}) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000009c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="07f370765e8781c55d28171935b8fa0c9ea8f796a995534e09eecca7221d5a2aa0eb900e250d95ac238ec716ac714278bca06d9a83dffb86561c4f2aac9340fd28b4f6e1a26ef9ec6c5d783e8349c6e4c6ac32a377e3399b5dff50a5cb3925d07bcf79abc6ba2afd7ef66bf21bd96756c99ff4ba4223e03023814ee767d35ad5f22ad39f5dee4c0b5f5db3ebd3b31705fcfa71c055f8370258006d66587315af5cb908d348fa53a1784c88d37b5cf7b055eee51ad620bef7ec11889bf8128c4e6ea91fb058e8d28263906aa88557f3228b6ef5cdfe", @ANYRES32=r1, @ANYPTR, @ANYRESOCT=r1, @ANYRES32=r1, @ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYPTR64, @ANYRES64=r1], @ANYRES64=r0, @ANYRES64=r0, @ANYRESDEC=r1]], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r8 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r9 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r9, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r8, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000c00)=ANY=[], 0x0, 0x800) getpgid(r7) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8) pipe2(&(0x7f0000000200), 0x100004) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d5628278b39db09162cf2ed44bf46dfcb6811255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009422e5f491091b9ade58f39d9419afdd1fee3656cd82753f61e44fcb4519c2a2327409e51b15ddea3ac69249958f96321ffd88ca27891d670a3ba084e1c10e3d8f46719ca9a4543565474b783b6fd57f0f538e5ac0078784a0d8c2a81300b9e576"], 0x1, 0x1, 0x1000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:07:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000440)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000300)=[{r0}], 0x1, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 00:07:46 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x101, 0x200000000487}) ppoll(0x0, 0x0, &(0x7f0000000780)={0xfffffffffffffffe}, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x18}], 0x1, &(0x7f0000000040)={0x7f, 0xf82}, &(0x7f00000000c0)={0x400000000}, 0x8) 00:07:46 executing program 3: socket$inet6(0x1c, 0x8000000005, 0x1000000000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="96a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000540)={0x6, {{0x2, 0x3, @multicast1}}}, 0x90) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:07:46 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$sock_int(r0, 0xffff, 0x1435, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:07:46 executing program 2: r0 = socket(0x1c, 0x20000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302f660b937af91ebb944ca6ea1171ae328375696c653000"], 0x10, 0x0}, 0x0) 00:07:46 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000700)={{"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", "490d05b3b2b339ca98b3f83b4d349baf17dd75cddd90b754f7c8ae7c79346454", 0x100, 0x3}, &(0x7f0000000100)="cc1387062d7d17e59fa20b9c8c6a5a8d53c8b8eb6464f7f28a8fbef28d14e144ffc19248c97fc3ee63b4fb653e70602e97eb14ac849c742142d255922091111588f445324d55a571500e49dde9c9cf899d19f63e6b0885daea26ac38962111cb85e34b7fd51b13007e180a", 0x7, 0x0, 0xb46, 0x100000001, 0x100000001, 0x7f, 0x1, 0x2}) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) 00:07:46 executing program 2: mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) r0 = socket(0x10, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0xfff, 0x8, 0x0}, &(0x7f0000000080)=0x10) r2 = open(&(0x7f0000000180)='./file0/\x00', 0x8808, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xfffffffffffffffa}, 0x8) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x20, 0x7, 0x9, 0x85}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r1, 0x970}, 0x8) unlink(&(0x7f0000000000)='./file0/file0\x00') 00:07:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) 00:07:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x300, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x0, 0xd2}, 0x8) 00:07:47 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) fcntl$getflags(r0, 0x3) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:07:47 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x14) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x20, 0x3}, {0x20, 0x4}}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) socket(0x3, 0x4, 0x4db) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:07:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300089d349235e1fd7306c66efe81ffe7e7155b55889329ebc9b42a642ab3393034023e155667a9ecbf17fe595a7ebb0041b1c2fc4e857d163ddd4330b8824a7ed52ba6ae65e88f3e8e8b0dbb1e971aa0b482318e0f807321b9384930215d659d9b07c112631586d35c682d29c3017a75b53"], 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) 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) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:07:47 executing program 1: freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = open(&(0x7f0000000580)='./file0\x00', 0x801, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80000000, 0x800, 0x80, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x8, 0x8}, 0x8) 00:07:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000040)=0x220d, 0x4) 00:07:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580), &(0x7f0000000000)=0x2) accept$inet6(r0, 0x0, &(0x7f0000000040)) chroot(&(0x7f0000000080)='./file0\x00') 00:07:47 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x64) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aa299f11dd528c09b695a48635c4d19f0edea2130271ac3bec32ddef7fe09fd637c48b550e2d7f960c7b093f40292f4f8c5bf99090b32891ab023d2be0f28630cacf96355f14e7b67144e35ecca7bb1da25b4690e122195a7941284e01d2056b321957d44702e3f36ffb77d5606b3103c20996c952191cad603d2185dc4244acdfd4fb49f03bd069249507afd00b831d878200faadd66bda06e36a80b9507f"]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000500)=0x1009a) syz_execute_func(&(0x7f0000000680)="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") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x571, 0x8}, &(0x7f0000000180)=0xc) r4 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/242) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0xcf, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}, @in6={0x1c, 0x3, 0x3e45, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0xfffffffffffff001, @local={0xfe, 0x80, [], 0x0}, 0x76}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r3}, 0x0) 00:07:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:07:47 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) recvfrom(r1, &(0x7f0000000200)=""/197, 0xc5, 0x40, &(0x7f0000000380)=@in6={0x1c, 0x2, 0x2, @empty}, 0x4d) getsockopt$inet_mreqn(r1, 0x0, 0x800d, &(0x7f00000001c0)={@loopback, @multicast1}, &(0x7f0000000140)=0xfffffffffffffe4b) clock_gettime(0x10, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={0x0, 0xebed, 0x65da, 0x1, 0x100000001, 0x7}, &(0x7f0000000440)=0x14) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000500)={{"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", "6274fdd518b7a2df03909ad44fa09ae7ed0b8cb97a4a91ba25b5fc0efaea9be7", 0x9, 0x2be6}, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x7f, 0x100000001, 0x7ff, 0x8, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x81, 0x6200, 0x8, 0x5, r2}, &(0x7f00000004c0)=0x10) freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x8001, 0x4) 00:07:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast1}}, r1, 0x0, 0x8, 0x81, 0x1, 0x0, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:07:47 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x9, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000000000000001f757acee5c2fa3b5784a0fc130da597e128e4310732606658e5976c176a38a557aee9c19f7c2e45789affac669cc4b209aede1db9e43db1415e94981f3064b4cd3e21555187efe5e516b3d87568f2a6a75ba08b5b"], 0xe) connect$unix(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9009beb03506311d9a1da8ee9a524d71b816b12673dc4a60078c44f56174061af6cadceced971243482399a8904ef6377b22f041d82ee8ed51b6cfece9306a10fa335563121e9993f388abbe4dd91e95c90d6e2c1c8dd6d37ad74f283a3acabbf00e196c25c604e24c87de3e53d835abd3f1a095e3768aebc2d7acba2dabd898b5221465798216fd4cac3e4f2abb5cb13e81eef74671fe32717be9ad8e6de142e52dbb7583ef8fbf6a78e91b7f78e7ad9b26cc3f229ffb9d0ba46ac8e5c2fffcd91590216e655b9da354886df9d7bf85f99064cae6212ace3e0ec146040cda5d8ff2f4c92c07c695b56967a347d068b"], 0x1) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = semget$private(0x0, 0x0, 0x8) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000500)=[0x81, 0x100000001, 0x100000001, 0x66, 0x200, 0x8001, 0x0]) sendmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="7fc3e7b876703f2680888c8cc939c8d09eabd1d98b32", 0x16}, {&(0x7f0000000040)="8ffa719d129f849a3bf2a5a4f991f584354fe6744ef61f5f79c40f3b6b5ed938b0c07b8ad32dc414255fa5fed06d80041a86dcbc00530024b6c2178431c1b4a2ec7a1dc28143d2157d96088198788a3cfa9d4eac4e257e8f8791d56e20805a7cc32b0e451e40cd1ff739b501f27bbd53aa40e1bb8d0af6e73244d2484ef5467fb20462ea4256cac6c6971f63eaa5a46685f378bded5b220b129c8f3e9e021ec5a8e60610d070f9a21a6b253d6493674c2536607386", 0xb5}], 0x2, &(0x7f0000000200)=[{0x58, 0x84, 0x2, "3012d74a0734864569c07054b1aa50909e0af01953d1a465667e7ccabc895f75993723669aec33bc221daa95f7035b143ddb1314dd0b40e592d9f5066b5ba6b4101a0fc0c427974d"}, {0x20, 0x3a, 0x27e, "7b1b854edd2ad922d0c9ef6709855803"}, {0x90, 0xffff, 0x3, "9e1b2cf3bc17fa08ba2146184b2ca1bdca0c57350cf9243921d22a99f305695f79f681d08893245ee641391b9c5c5682095783ac00882f17f3e7520e7bd9331332ae75e6a2f632872eb6312e5f1054e8900a98b9873524cf1c86f6c69de5646033454f2b9f0dd697ca374b0d6075f251f571d01b350fe0dce5a897"}], 0x108}, 0x20000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:07:47 executing program 1: r0 = socket(0x2, 0x10000005, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x13) 00:07:47 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x6, 0x1, 0xffffffffffffffff) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) 00:07:47 executing program 3: syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f484c4c0f59bfd917cf00b466904d904de9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c4948cceda16001600b712c483397fd300ee0fbcaf0c100c00f345d90aacac01b00b080000f08171a30b8a826e586d178cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fec4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = msgget(0x0, 0x28) msgrcv(r2, &(0x7f0000000240)={0x0, ""/85}, 0x5d, 0x3, 0x800) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xb43, 0x4, 0x22, 0x584, 0x80000001}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={r4, 0xc5f1, 0x5, [0x7fff, 0x80000001, 0x100, 0x1, 0x9]}, 0x12) 00:07:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x8, @empty, 0xc0}, {0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0xfffffffffffffc00, [0x7, 0x7, 0x272b, 0x3, 0x1, 0x1, 0x7fffffff, 0x1]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) 00:07:47 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:07:47 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r0 = socket(0x17, 0x30000003, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0xca}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:07:47 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x1000) 00:07:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000005c0)=0xe3, 0x4) socketpair(0x1, 0x3, 0x80000000, &(0x7f0000000780)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() freebsd11_lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmsg$unix(r1, &(0x7f0000001ec0)={&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001bc0)=[{&(0x7f0000000800)="fb67c8c01bcb802f18f70fdfb5b8f8546dc31146dd69c1648b405625eb2d48d28ba2a42945e4c59e73804086504e92add467511ebeafd2006495582464d98ead33874a21acdeaacdf09bfdcb781a3a1f6c906fc9c1ccef5d51cccc326dd0d3095e10b55d99dda3abde292d", 0x6b}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="c0cae854964b22d164fc1f7f71535acc048c19ad3acc3898dae8af8aa11d52f0cec657913c88d71ec8a419e6308101032da811668670e78c03ff1384bf0e0ed8ee43fa55849e7a58c0c3ac7ee4524ac433ef930b3b9e34014d350e75aa336c1d9843d35bb7c35a390cffbd76689ff266f91c00d9b47f22f71ba4111c569bcdb21aed40be306cdc5de01c0a678c42be5e38b70b6018a7624796fde79c512aae946ea4ca0ce3923510369f2dd9d365a01946a134b5ef955d0bc6a39c6ef1d8945b1f22b314997c1168ea375c5d1fa57b4817e51d1fdf0fb2b3170536acad0f77b892ed7b2df7bc207094f27e5b7c0b2583a456", 0xf2}, {&(0x7f0000001980)="de55462a5bc79d9a11a4ea502aa5430ce5c876bc618e934e845b4e15d84b2cb4b9649cc62e68a92cd30657ae9aa9afdb10eed7fe49b0033a6f88376b0c97beec739f9ecab605509b5cb38468925e2738557ffdbd0cd66b403691b528aba6a2fcfa5540774f732ab0b4ba1ef62be0528a089657f4613050cebea46d8a7ac241dc4fc365aedf148f5429ca723ebf4c4d0f1b0e7ec3b88e45952a7ce70d59a6b9bee7fd19afaec9b5904e5f3453bca9a025bc6979963345f0b5a5d2f7462a90bbc92219e662d3e1ed2b701b92875594b90fb969bbc6", 0xd4}, {&(0x7f0000001a80)="6627d7ee170bd76518e36cfac882ee2c0935dc6b2215d9cf6248f3d42443d112d3fd19340c88864b7a2456b5165549f82132c127ee28e8f76d822cc8689b1806b39db945af221c19743fc6b16dafddd2b4643aaeefa494b48c9439a00d24ba31ec7ea1ea93ae957a6d14cbc80280740dc804458dfc6d3750c2c48ec62c901df244065ba0d5239c712b6d0586c618388110b729528010ff3dee1fcbb93c96cee47e0a80bfab0fd91a1ec3a17140a3ebd26e21ae7234e20bffcab46e8b0ac7c54411552df71a5026d3bef7a7117ed63c4e", 0xd0}, {&(0x7f0000001b80)='k+', 0x2}], 0x6, &(0x7f0000001dc0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xc8, 0x20008}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000600)={0x1, [0x0]}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x101, @empty}}, r10, 0x401, 0x3, 0x0, 0x1, 0xfffffffffffffff7}, &(0x7f0000000740)=0x98) ioctl$DIOCRCLRASTATS(r8, 0xc4504448, &(0x7f0000000140)={{"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", "0d6dd98591f2a83fd8885fb886c51c2992ed7988de1376394bec05ddb254cbfe", 0x9, 0x2}, &(0x7f0000000080)="75c821dd8a4d7527f7d1da357586b03622f23a3f4baf09aeaa01613df8ab6b19981ab163eb0a3b0fe8277588e3f4cc80d7d9e9a785cf9dc25df2398e7822272a9d0cd17c69c5e80b18ff02fecf39ee66349921b7a2a46e475a2f1b21ce8138e07031e0f41a6e948939b0f74b2c0d3a8505bd3c326ec41b4caf2396a7495c7a96cc818c9ad4853224c8972048b1e4a3978df2258e2db64f812fcc8cffd754ff42a92932b35b3f2464914d1dd52a0fb304c4a5ca", 0x0, 0x0, 0x6, 0xffffffff, 0x1000, 0x9, 0x3, 0x9}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x2) 00:07:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/46}, &(0x7f00000001c0)=0x30, 0x10000000) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x30000000) poll(&(0x7f00000002c0)=[{r0, 0x3}, {r1, 0x40}, {r2, 0xc}, {r3}, {r4, 0x4}, {r5, 0x14}, {r6, 0x80}, {r7, 0x2}], 0x8, 0x1) setitimer(0x0, &(0x7f0000000040)={{0x8000000000}, {0x8}}, 0x0) 00:07:48 executing program 1: syz_execute_func(&(0x7f0000000340)="982c180f050320d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e53e34d1c4e1f8fe21fc22ebd72e41812047002b019f5b086ebabafe8c738888a1c40fbbc4e201acaf64640000f33e1a07b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2dd9000300bebecadcdc1d440f2b550142c4c4c2e19a8c2ed29920ae318eb15dfba1c9fb110f0f3804830a000000") 00:07:48 executing program 1: freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000040)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x18404, 0x21) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8000000000000, 0x1010, r0, 0xfffffffffffffffd) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x4, [0x40, 0x7, 0x8, 0x6]}, 0xc) 00:07:48 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = semget$private(0x0, 0x7, 0x400) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) fcntl$dupfd(r1, 0x0, r2) syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000100)=0x8001, 0x4) semop(r0, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) 00:07:48 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x108) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000300)=""/16) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) semget(0x1, 0x1, 0x136) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) dup2(0xffffffffffffffff, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x20) r2 = semget$private(0x0, 0x3, 0x401) __semctl$GETPID(r2, 0x6, 0x4, &(0x7f0000000140)=""/13) r3 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) semget$private(0x0, 0x1, 0x180) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:07:48 executing program 1: r0 = getgid() getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r1) 00:07:48 executing program 1: r0 = socket(0x2, 0x10000005, 0x88) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="820201feffffffff024a9c156fafcb511aa6a9d773c7c1818649bfbe927f00c1d9e681824d5dcf5e1e78124b55c9509033cb47fac9d6b9a0774b18f493692e700f1eea1415fe0121948f00e5895fb0af55716edc40cc2594f994ebdb4384713faf5044874f14e2ad70640d152b"], 0x1) recvfrom(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:07:48 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") bind(r0, &(0x7f0000000340)=@in6={0x1c, 0x0, 0x1, @loopback, 0x9}, 0x1c) utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x4000000000000000, 0x2}, {0x80, 0x3}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:07:48 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd607660518000000000000000000000000000bbff02000000000000000000000000000100030000000000000000c6030000ff7f00000000000000000000000000000000000100"/97]) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x10000000) 00:07:48 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2}}, 0x0, 0x2a7b, 0xff, 0x2, 0x2, 0xff}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7ff, 0x800, 0x7fffffff, 0x100000000, 0x5}, 0x14) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x83c2, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') fcntl$dupfd(r0, 0x0, r1) truncate(0x0, 0x0) 00:07:48 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x4) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="802432d60b81ae1193d923ed828fc1d6b69066d0bae0928074221606e1db0bb92050c05cb919c7b2077c8c29d0e53c453e595bddce5a194dc293e61ae11e0b9bcda6a941df6fd4b8ee25f1cd3f903c7ba35b8b048fc81d4a3f6f289331cd1d127dde6fa3742acd0501a8ba32556e8482eb1c9257b70d63c2f6f4d55282b994eb354efaf4e943bce5a5e98cc44a2f814ec374eb33ec182d6f0ee80f3e0576a96f94c44333617fab6814aa7259b749961261f436aaea4b38baf15686ba1d8f70df5c238fa80d480dae8c03cc009cfb9c3aec30e2d1b644766a61c78ddff2276a9d745b919b4fca89c628df827a1d4b1e66b9") 00:07:49 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) listen(r1, 0xb942) fcntl$setflags(r1, 0x2, 0x0) r2 = accept(r1, 0x0, 0x0) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x0) accept4(r2, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x8, 0x10000000) socket$inet_sctp(0x2, 0x1005, 0x84) r3 = fcntl$dupfd(r1, 0x11, r2) setsockopt$inet_int(r3, 0x0, 0x42, &(0x7f0000000040)=0x9, 0x4) 00:07:49 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x0, 0x3, @empty, 0xffff}, 0x1c) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:07:49 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="8cc91e9748ace98e9f0f5d4820c9eee6458d1355dd4451483c", 0x19}], 0x1}, 0x100) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:07:49 executing program 1: setgroups(0x400, &(0x7f0000000000)) r0 = semget(0x1, 0x2, 0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)) getgroups(0x8, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setgroups(0x6, &(0x7f0000000380)=[r1, r2, r3, r4, r5, r6]) 00:07:49 executing program 1: syz_execute_func(&(0x7f0000000400)="1c5fb5b598cd801b69e4f56962f5696200d9d9d05d2e1517b80f795b795b680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415711c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x57, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x7, 0x485766f0}, 0x10) 00:07:49 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:07:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20600, 0x0) syz_execute_func(&(0x7f00000001c0)="982c180f050320d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019fc422510cc20dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x22, 0x10001}, {0x1000, 0xfffffffffffffffa}}) 00:07:49 executing program 3: syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800, 0xf, 0x8, 0x800}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x40, @mcast2, 0x2}}, r1, 0x5, 0xffffffff, 0x9, 0x7, 0x400}, &(0x7f0000000100)=0x98) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file0\x00', 0x0, r2) syz_emit_ethernet(0x3803, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa865c24e206b8a9f4cdefddc095250ddd6076396230000000fe80030002eaffffffffffffff0000aafe80000000000000000000f8000000aadef97274f00fda72d4a170e3424af016f30f38411dbb520912"]) 00:07:50 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6]}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={0x0, 0x16, "bd0d5042e46f9b187317184a5c407ebec932e78dacec"}, &(0x7f00000005c0)=0x1e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r4, 0x0, 0x0, 0x4, 0xfffffffffffffffe}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:07:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000000)={0xffffffffffffffff}, 0x8) 00:07:50 executing program 2: syz_execute_func(&(0x7f0000000180)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea016cf265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:50 executing program 1: r0 = semget(0x2, 0x1, 0x208) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:07:50 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace343c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:50 executing program 2: r0 = geteuid() r1 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f6647503c3047ab247d0262fa7ff141c03bcf5d9a16a3507a0d236060349112273cf18c5a4e0feaaed993e8243a826103973cbdaab37b9540616ca3d29343220b9f4e9f583b4ab023d81464b5f3321956605434300c31ef1e142d6709fbdcccdd8861be232ba1511eda6f2835bc50130625ce50cb5768ed1c831828e3b2217314c756a9e72f91a1cbfc307c7f62cd0e9bf96af957a4fc10c2fc800f5425dfa7c313b392b19b8d36c00abf772f"], 0x10) getpeername(r2, 0x0, &(0x7f0000000040)=0x2e) 00:07:50 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) 00:07:50 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000001c0)={0x1ff, {{0x1c, 0x0, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0x0, 0x0, @loopback, 0x3}}}, 0x108) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x2) 00:07:51 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f00000003c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x5}, 0x1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x0, 0x3}}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/179) r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(0x0, 0x4, 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000002000000000000ff0f0600"], &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x8001, 0x1, 0x9}, &(0x7f0000000780)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000007c0)={r7, 0xea, 0x0, 0x200, 0x9, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:07:51 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x3, 0x4b4}, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x1, 0xda, @rand_addr="feaaf24e325f48cb63120cf2a16b6254", 0x7fffffff}, {0x1c, 0x1, 0x5, @mcast2, 0xfffffffffffffffe}, 0x1, [0x2, 0x100000001, 0x100000001, 0x9656, 0x4, 0x80000000, 0x9db8, 0xcdb8]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000080)={0xffffffff80000001, {{0x1c, 0x3, 0xfffffc0000000000, @empty, 0x2}}, {{0x1c, 0x1, 0x2, @mcast2, 0x2f5d}}}, 0x108) 00:07:51 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x1dcb, 0x771a18a0}, 0x10) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f00000001c0)="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", 0x194, 0x0, 0x0, 0x0) 00:07:51 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e97c89881968379ca8130cc719cd66b152bed1f71e1280d4fbd31edb8bff41d993e6d8d694165a3e9dc18503ac289cacfaa3ca08ca62121d79188704507006fff2f1659030346f529cbbda8dd5e03f9f895189894cccd2d9919c2e72c34754209eb9c118add03d23f5e77232c154763f5eedc056e7fe87883d6c95d487c53ebb0c0dc1eb25", 0x85}, {&(0x7f0000000240)="80ce84f1ebb163386e8be7507312b311de177c66dfc60535cd92a08e5e49f77086b2e1e5215d29db6c995996988761ce", 0x30}, {&(0x7f0000000280)="0702b5c89ae60e7d9792a43f01cb40e74fb0b00442f46aa6eeb4477c82a484eac28dd47c8498721e7bff48d4cb57d8922c54926294c78c9a06277801adec641a10bdab290c14e6941411c1ba75ccd1a0a03df5c9431faf3f8059c850b5c7da5c74cb8eeba3a143e0475e6c22a8d4a662f641dda9059a0b5df6a1ac69227df185a782f82f626637d2702d6b62d1b89d", 0x8f}, {&(0x7f0000000340)="cb47e622545f2474839ebf272a2e1febf656c2b274671cc34236709947fed3f2ae682f0dc28d59f1b1fc2ef675be69692043ee264baeebfb847198c80762b5d6a69a70428de5d6fbdfdfdfe9448b9d7f83d3bbb640e144326359c8a2b45b229863c0595c2ef9f5c2e90d8d66c70d5154bfb2b43ec49f02af3a699f50", 0x7c}], 0x4, &(0x7f0000000400)=[{0xd0, 0xffff, 0x7f, "831ac19f1d10023b3457faff20a9d2519a9e3b6fd3062bd5353bc2d58d80bee8ac8afa637bbd4ce16464c1810ad1ee0e4ba216703cd9ef6d82381ac5769ace7618694bcbdcd50477e2d102719a344b4129b90a760b52604b1934a4b41c9b1f044235690bde61653b17e76ed5c4b95fda879da28fcf82588d1b5b81b7eaae0673eb91513162abdd788dac2047d233f248ed52a7a980846b862e43173243b8228ad33388fc16e59822704bf09aef7c796a9105cc3e92f053794d0da1eab1500bb3"}, {0xb0, 0x3b, 0x80000000, "c3d1607dbf235c0c3fca2d11043dea64d0271f6aec835e121d47a6c6ff0d0275d8f9cea5cafe11a1ff1a870036c2a70be52162dbf1e09dde2b4903599024c8d46347bd72e7522f2a0460764de768d8169c0fb217a0d3080273958a1f2cab49886e65df45d66567fdd453e469c633e57b9ad8f1c4143cfd7eb9708111c23ae5055de97f261dac403682c3b8bf5e53a6f585f7d815a53ea3e82ace"}], 0x180}, 0x0) syz_execute_func(&(0x7f0000000f00)="9826473e431c068f4a7810460004000000f3cc9f59bfd91316e6e6a37bf0c53e41e2e9b55767660f6b323a660f72d50f0fb8c40f1659001e0fa0e5eb09f609f649d11934d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c90fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ec462d904430a66440fdddb41a48cc799a3056f0000004e00c4618de3c0f526264788fe650f935ffdc4a1dd7dbbbfdd5cc600d0dba6e2e2c4662ef2420f1af9b7e29d") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:07:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x200000001, 0x84) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 00:07:51 executing program 1: mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) __getcwd(&(0x7f0000000000)=""/44, 0x2c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') execve(0x0, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) freebsd11_fstat(r0, &(0x7f0000000000)) 00:07:51 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c150614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) socketpair(0x1c, 0x30000005, 0x2, &(0x7f0000000d40)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000d80)={0x98, {{0x1c, 0x2, 0x7ef3, @loopback, 0x7}}}, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000004c0)={{"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", "bb7906c97c0a1667d710453072919d6943ecc18d4415d295eaeccb344724ea55", 0x1, 0x1ff}, &(0x7f0000000180)="ed10b7d5a84c6b9a7331528963e3b13efde6930a97f93ce875bb4dc4c8af902465db3365c3cbf6108a3a5412bc9ce4ec59043a49d9661bd3e5c3d5e913384a2f322d762bcf46c8a9a211474668669ece85c0f26db973f81de6a5b4735fba4ca660074194e73932737dc281869b0aa937a2ccdaf57303e10030630889b258d47bb72fa1754f78982f110f9b5c62fd4a83b87c7ba1a5577bd17ab6da1bcefc03ab585adc34ee5db58a4b420ee28ec60296a1f3f5ad769984bb44e943dae8311076fed67152469f", 0x400, 0x4, 0x6, 0x0, 0x6, 0x800, 0x1edf, 0x8}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0) freebsd11_stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000cc0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r9 = getgid() r10 = getegid() getgroups(0x8, &(0x7f0000000d00)=[r3, r4, r5, r6, r7, r8, r9, r10]) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f0000000e40)=[{r2, 0x4}, {r1, 0xd0}, {r2, 0x80}], 0x3, 0x1) poll(&(0x7f00000000c0), 0x0, 0x0) getpid() setsockopt$inet6_buf(r1, 0x29, 0x75, &(0x7f0000000400)="ed0abcd6fe00cba8667be6ff1a74a847b4c4c6a57997c177c084987f67c771f5a851a43cdca4f1bd7e37bc50b8da609629a38298feb329ca163c5eaeff76068faa0a11b9a48f7f84b371cf052438703f574c1ba3ac311fb470eea17a66", 0x5d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xfffffffffffffffd, 0x100, 0x6}, &(0x7f0000000380)=0x94) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r11, 0x3}, 0x8) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000280)="faefa5027853f9b45103b50378830117c8c647b6afec78a4e296db6bc8518d4dec845ebb97adca13dce3fc0427") 00:07:51 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200100000c95e4b34ac14ef26"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x4000000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:07:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x3, 0x8, [0x1, 0x10001, 0x92e3, 0xff, 0x7fff, 0x2f0, 0x5, 0x9]}, 0x18) socketpair(0x2, 0x3, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f000018e000/0x1000)=nil, 0x1000, 0x2, 0x412, r4, 0x0) setrlimit(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xfffffffffffffeff}, 0x8) 00:07:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @rand_addr=0x4}, 0x10) mlockall(0x2) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x2, 0xcd, 0x800, r1}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000680)="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") 00:07:51 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82062e2f66696c653000"], 0x10) close(r0) 00:07:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) write(r0, &(0x7f0000000040)="f6", 0x1) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x6, @mcast1, 0x6}, 0x1c) r1 = dup(r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000100)="65859d092ba44724d639e17a716953b98b7cf7f2c4d2a4616b629a229b7b82959054eb18e7ceb1af0ce079917410607aed324b5a1785409e1e3047a04bfce32bdd4a63f9061940c9c493245a1639051ab229fc99a0a000e7e3dbdd50a0a4d2d727845bf5b7") 00:07:51 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000240)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpid() r4 = msgget(0x1, 0x8) r5 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x4, 0x3) getpgid(r5) listen(r0, 0x94) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r8 = socket(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d) dup2(r8, r7) connect$inet(r2, &(0x7f0000000300)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0xfffffeb6) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/118) 00:07:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x7f, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000180)={0x2, {{0x2, 0x2}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000000)={0x80000000001c00}, &(0x7f0000000140)=0x10) 00:07:52 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x40, 0x401}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:52 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) 00:07:52 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040), 0x0, 0x1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) 00:07:52 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x1, 0xa2) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffff9c) dup2(0xffffffffffffff9c, 0xffffffffffffffff) open(&(0x7f00000004c0)='./file0\x00', 0x30000, 0x112) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f00000005c0)) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet(0x2, 0x30000001, 0x3) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000580)=0x6e) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000400)={r4, 0x871}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000440)={0x28, 0x0, 0x5, 0x1, r4}, 0x10) syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f00000000c0)) r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x48, 0x2) openat(r5, 0x0, 0x400000000000386, 0x40000a) syz_emit_ethernet(0xdb, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000ffffffffffff88a8200081003f00080042e300c50068000303139078e0000001ac1400aa0100891b6ce0000001e0000002ffffffffe0000002ffffffff00000401830f05e0000001ac1400bbe00000010704994d010000000b009078000900004c6100000068b4c317e70005ffffffffac1400aa00891f01e00000020f1d4516e0000002000000007f0000010000040000000006070f067f000001ac1400bb7f000001940600000000000fc21299bbea0fd8bf31b5fa7222850951c8cd03d2c28e00070b06ac1400bb000000010000004079a40938"]) accept(r5, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:07:52 executing program 3: syz_execute_func(&(0x7f00000000c0)="96c4e279b8e198472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c4027d18ec420f00002900007fd30fbcaf00100c00f345d902acacc402d99034cef08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c4") 00:07:52 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) socket(0x1f, 0x20000005, 0x0) 00:07:52 executing program 3: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x0, 0x2) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv4={0x800, {{0x2e, 0x4, 0x7, 0x200, 0x12a, 0x67, 0x9, 0x40, 0x5c, 0x0, @loopback, @remote={0xac, 0x14, 0x0}, {[@end, @timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[], 0x3}, {[@local={0xac, 0x14, 0x0}], 0x4}, {[@local={0xac, 0x14, 0x0}], 0x8}, {[@remote={0xac, 0x14, 0x0}], 0x4}, {[], 0x3}, {[], 0x2}, {[], 0xc0}, {[@multicast2], 0x4}, {[@multicast2], 0x6}]}, @generic={0x8d, 0xe, "bf6e70ac74db7058fd4a1641"}, @ssrr={0x89, 0x1b, 0x1, [@loopback, @broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0xde, @multicast1, @loopback]}, @generic={0x7, 0xb, "88e0d80c9ef10ccf10"}, @ssrr={0x89, 0xb, 0xe830, [@broadcast, @empty]}, @end, @ssrr={0x89, 0x1f, 0x1f, [@empty, @empty, @rand_addr=0x7, @local={0xac, 0x14, 0x0}, @empty, @multicast1, @empty]}, @ra={0x94, 0x6, 0x3}]}}, @tcp={{0x2, 0x0, r0, r1, 0x3, 0x0, 0x6, 0x42, 0x4, 0x0, 0x9, {[@window={0x3, 0x3, 0x8001}, @eol]}}, {"18f199c5100f029597908a11e75d4f7d0139ca400d875dc2591cfe960f9f17fb22ff4e334bb3bb4b69ebf76821bd31dfffd7363bee46d79aec4be1eadc390dab2e7c87f12074ede18b4d88ba0b52029dd4285b7821a006364f4a"}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) syz_emit_ethernet(0x14, &(0x7f00000001c0)={@empty, @random="4f39b5249473", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty, @local={0xac, 0x14, 0x0}, @random="d2345036752e"}}}}) r2 = shmget(0x1, 0x4000, 0x12, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000300)='vegas\x00', 0x6) 00:07:52 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x6e) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x2, 0x100000001, @rand_addr="617b377e822d05b062144a1be704eae2", 0x4}, 0x20, [0x3, 0x6, 0x2, 0x81, 0x3f2, 0x7fff, 0x8, 0xfa]}, 0x5c) 00:07:52 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x1, 0x3, 0x7}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x1ff}, 0x8) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0) 00:07:52 executing program 2: r0 = socket(0x1c, 0x1, 0x100ac) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="ac48681af01cd66fb0dd14b759ff1829f08135dd494bb9a3adfe8d4726084a0b71441db306360cca8c8272f8073d86b9daeaa795e4cda5c5d87cf56bc6bf187954b9fe305d6a56b5b2807014f0f6ac2c64cad48d91c8d3829712ede6f6fe", 0xfffffffffffffd46) 00:07:52 executing program 0: execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/173, 0xad, 0x40000, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockname(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt(r0, 0x3a0, 0x0, &(0x7f00000002c0)=""/241, &(0x7f00000003c0)=0xf1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x4}, 0x1) 00:07:52 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x1, 0x9, 0x8, r2}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:53 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getuid() r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:07:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000380)={0x10}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000200)=ANY=[@ANYBLOB="00030008b5c0a3b4ee749a6aae"], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x4d10}}, 0x0}, &(0x7f00000000c0)=0x8c) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000140)="670ed469ce372e3ed5d634086726f9e1b83c662c647088606e11244bd5e11da016") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1}, &(0x7f00000001c0)=0x8) r4 = dup2(r0, r0) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000240)="cf2f7e524d084d5b27d832c89935c3cae89a819e5349af560f371e9648800593a064a749cf194d435012fbe85d463157d8cffd8fd6f45b6637160e8621070cd9d563aafac6e090b0fdf9f20bd7d671cf9b81d40cc15212ccd10cf9db1081d4c0edd8d4fca10dc803885d88f8b84e8f0bd88a4e7acf060770ab7aaa540268f0240e6c5dbcdd1fb08284e8dc31717a523bae8e1c641284a74706c938f412057f4ebabb01944fc099539545205e5dae11edd72fc859ff177d75dc9f2064a1ce3c789d428c7e918ca60c46a6dc053e") 00:07:53 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) dup2(r2, r0) 00:07:53 executing program 3: getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) syz_execute_func(&(0x7f0000000640)="982cef0f050520d0f80791b0064141e2e99650855b66c4237909a200800000e6c4a1fd5ab60010000066f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b000000206e6e0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f36a700cadcdc1d440f2b550142c4c4227931c4660f3adffff9fb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x120000000000, 0x4, 0x6, 0x36, 0xfffffffffffffffe, 0x8, 0x0, {@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0, 0x1, 0x80000000, 0x7, 0x6, 0x2}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7ff, 0x2, 0x400}, 0x10) 00:07:53 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x1c, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/124) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c653000fbeaf9851227978773351080cd04c88201c24e99f04fc22c61758f4074993600168378e7b185861567570dd8042ce665b448e2cac60d42ba548a2ce8515be2911d99fd1249053502e8e21a3ad91868edb4160d65527eb6c7ec4c1590a4ad3a0c18dac7230000000000000af147d1694b457c6d"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x1, [0x5]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:07:53 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") execve(0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x3, 0x100000001, 0x1, 0x5}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x9, @ipv4={[], [], @broadcast}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f00000002c0)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) socketpair(0x0, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:07:53 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x5}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) 00:07:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100700, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "15db3cfb455e864099c16af8acf0b0d2aac0883d3ab501b01cae80117d2f8cd3", 0x6, 0x9}, &(0x7f0000000080)="1641424f049add81f91583a2d42eef1cd8970c9cce559e0ffda6082e41f2e3a9c626572b6734b7a5d0d38b658511a1180826edf5f1ccb84bae1e87962ae5d3893f755ffe4a48e38afb39f1b1f12e8049d00934cb9629d23377e9c5f6692ccf38577791e5dcd4b628eb577b692ad6beb7a8f180eb875fa1e34a3a8cda80e098032efa4af0aaab214f4979fafd43a1ec0c344b200c5785ad3022c3b20f2726446452ae08facdedf08fe7793ef2dbe23513d4e066ce728d77b1", 0x2, 0x1, 0x3, 0xffffffff, 0xf8, 0x130, 0x3, 0x4}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000040)="06f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") 00:07:53 executing program 2: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65feff66696c653000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 00:07:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f0000000180)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000040)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f268e60c10000000e9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151defcc1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0efc4c1bcc63148c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:53 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000000c0)='g', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000100)="2bc45f010ad64141ce0ddc63067b6d1feb7829521b8a89911f11a4bfcb1958086714231968a22571c6c6783d51f232a8be79f36470e4608956756d937c9277f0e7e9bd605e4aca54bc2615e50b9e565148ec8d009c51fcd68a1c2272d868340ac6407c803ca6dd16bd881021d2b48d7e86a14ca175111f2a5514ad69e2738f5e9df625c17dab4fd89e93a52b3d6445fbba9fde6f0d16e8d130607eb44478c4bf") msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:07:53 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000007}, @icmp=@mask_reply={0x11}}}}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x0, 0x2b, @empty, 0x3}, {0x1c, 0x3, 0x1ff, @ipv4, 0x24}, 0x400, [0x0, 0xfffffffffffffff9, 0x8, 0x4, 0xc68, 0x23, 0x0, 0x736]}, 0xffffff1c) 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x85e, 0x4) 00:07:54 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x5, 0x0, 0x7, 0x3, 0xd9]}, 0xe) syz_execute_func(&(0x7f0000000500)="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") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="8100000004000000ff010500080009000500000002004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078690e0595a4aec1862e509514b337e0fcc51641e7d50dcc5bc07de21d6f1fdfa2cba63aa62ef2c09fa87476460b91befdced017fb524a9b698d373c0abff14cd601a23b488d7885c0a5cd3296", @ANYRES32=0x0, @ANYBLOB="0000000000000100000001000000000004000000"], &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x7, 0x3, 0x6, 0xffff}, &(0x7f0000000140)=0x18) 00:07:54 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000000), 0x6, &(0x7f0000000040)) 00:07:54 executing program 3: syz_execute_func(&(0x7f0000000140)="98340b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x10000, 0x1120, 0x1, 0x208c, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={r0, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r0, 0x3, 0x3, 0x7}, &(0x7f00000000c0)=0x10) 00:07:54 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendmsg(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) flock(0xffffffffffffffff, 0x3) 00:07:54 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 00:07:54 executing program 1: 00:07:54 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) r4 = semget$private(0x0, 0x3, 0x180) __semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000100)=""/98) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x701f20}], 0x1, 0x0) 00:07:54 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x13a00000000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={r1, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x8000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000d01f5ad176bb2df5c3ba7b9679e44242d8e086bd72b433969f828cf4d39235ce91df3290ac3519ef95012dfb6cb5ee53add73b6129c7319c3d02874822"], 0x0) 00:07:54 executing program 1: r0 = socket$inet(0x2, 0x20000007, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x3c, "a2f58b78c23f7010412446f0f202ae92cbd03a0b57a6bdd88bc72f4c2a6d4998968c11df4fc56ad39fa9ef06edb9ebd7a856c6110104c7707e2a4b2c"}, &(0x7f0000000180)=0x44) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:07:55 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="06b3fb4c0a2e0000006f24dcd4e0508706e508a46da4f10e1450cc0f73f0c75c71ccbfe8a5bff11730a6d6fcf5e585ac16d20b95ae1d2d98311ec57c1865f61bb6cbe2a11070aa3a4250a3069a0100d510788ad81645c880dda48948e302c4207003a2e56463e0985a5add790fbbfbcf3b76a53bc32d72dba044a55fd379fa9c29fa37c810b41ff0937a1944bb46222268df00ac6cc9c77cca136b10e026740e28f9d275985f1e35f75f3e710d0e52935b2829f3f7a0ffe3272440e19a8644d80833a34d6feb499d9138e188f40a2d10cdcda6c32fd0b24c1031bf8fcc2bb32e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x5776}, 0x8) 00:07:55 executing program 0: setuid(0xee01) r0 = getuid() getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(r0, 0x0, 0x0, 0x0) mlockall(0x3) 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) r3 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/122) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 00:07:55 executing program 1: 00:07:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000580)="f414ee8181ffe0138d8f20292af908e3b6ae91b09217778ee09f4617c9ac70d6c2a7ca47dbe066e57e4303e8f0cdf54176005d1dad962b96fa667339505431e874901fafd2e244a6309c96721ea540eb772c62036081a1d49279356c68674a940871e8911b5fd0a1ea49d0d2d29319187b8adf4bf91f7c1499cdab6694b6d374cd1160b8515eadba1725038db5cebd2027b29c73f556e1614dafca93987307c52a4d3161b3613142fd881f481904af50f624d78807df25bfdb0601e00a0c40482bc8ff15b1b389b796e89322994d6b2da7d2c8ec15f92d98ce3cb0fe8d29a675d2a84047683292baaea7f161fdf2363422") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:07:55 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x22d) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000001400)) truncate(&(0x7f0000001400)='./file0\x00', 0x7ffffffd) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/114, 0x72}], 0x5, &(0x7f0000001340)=""/79, 0x4f}, 0x40002) utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) 00:07:55 executing program 1: r0 = semget$private(0x0, 0x1, 0x182) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240, 0x1) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000040)="279d31e93fb654cd675837ccddb5adcbc2aca4efa6e643bbc9412067464ae84bb34c88879b3a28b7d3b802314dcd2fb35e3e6fbbb40a0855a57124bad2baeaa22fa388f505016a2bf83a35aa880295a6ff163b4e48f3b183e48988a326a3f2b9e5e9287d3ed89671c9b6b12dacd24fd776e8c8df8bd616e88e081edea1d9f64d5451e48cc7af127619227c70289a71612b467c3bc9f90f85363c4b142ce875ec42165b4881a4c3089f9039ee56e4288a4fb11d0a3c29b273") ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x4a3, 0x100000001}) semget(0x0, 0x0, 0x200) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000280)=[{&(0x7f0000000180)=""/227, 0xe3}], 0x1, &(0x7f00000002c0)=""/6, 0x6}, 0x40000) r3 = semget(0x1, 0x3, 0x10) unlink(&(0x7f0000000340)='./file0\x00') r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r2, &(0x7f0000000380)) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000480)="17a41ea22a8efc232d6938d1a4252cf60ed81154819330af668a7626c8598aeb3ab16c359af9ad5392379f371c9727ba42f881c6b98eea1aa1be2ee926e166412ce8dd3c1bd0d950d40e16fa0f097baea384df3f5607014ff4fc786b8214be79ce8e") open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000540)={0x5, {{0x2, 0x1, @rand_addr=0x1f}}}, 0x90) r5 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000600)={0x7, 0x200, 0xdf8c, 0x8, 0xff, 0x0, 0x1, 0xf1, 0x46, 0x5, 0x1}, 0xb) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000640)={0x5, {{0x2, 0x1, @multicast1}}}, 0x90) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getitimer(0x3, &(0x7f0000000740)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x8, @empty, 0x1}}, 0x0, 0x800, 0xff, 0x1000}, &(0x7f0000000840)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000880)={r7, 0x5}, 0x8) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000008c0)=""/147) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000980)={r7, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000009c0)={0x6, 0x10, 0x9, 0x7fffffff, r7}, &(0x7f0000000a00)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000a40)={r7, 0x9, 0x2, [0x2, 0x0]}, 0xc) getuid() fcntl$getown(r6, 0x5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000a80)={r7, 0x3438}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000ac0)={0x0, 0x9, r8}, &(0x7f0000000b00)=0xc) 00:07:55 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000080)="b8ff4c322014b8129f9089eaf4eeb3aa13f1cd32464141dd1c1f93a4fb467fcb25e0a95bba38e9b467aaa7db074bc3a483437b3c7f40805e4a44a9e8c434585f028e8073b9f82af5170d16397bb059a9d0374d63d2463df957ae9c") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000940)={{"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", "10d1fd1c2359bbb3fae22f88944feea17c0cc4c5b504978c00345d6d90395ab5", 0xb6d, 0x6}, &(0x7f0000000840)="524b727d6c610ebc6767af0f99d2a5c2dfa1ce6806cf6048a0450991d4771f343bd58d07c8bcf9031e5e19bb3e009f1d91f957c4cc402478edaad8b783a393b3e3da01cd6a935a293d54a88e8266cef2e605409a4df95c38263f31c9a751d2cd5d50d8ba29d4c95f7d430cff35a04bdc8fecb30146ff1c84d514ae7df156f792605fa9146e14b08a8ec87891b495374738096872320537eea1e9dd26bdc6c3cf52e97d25338c8e1b12d5027c2edf9cc5b8ed9a09f84b7cc9f44cf9ea5aad9e60a9552840723844113422a10a0bad0b015a62fa2c4f4abdb492abe6adf4c194fd734b638724c08ca8ab38", 0x4, 0xfffffffffffffff7, 0x17378000, 0x6, 0x8, 0x8, 0x1, 0x8001}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x3360, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000580)) sendmsg$inet_sctp(r1, &(0x7f0000000ec0)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000140)="76ccc7b56698a088adbf18d8dd2a4895d7a7e3cfb2e4054d450d55a6aec27aed27a451ce2e6ed101cf7311bc6e48af91be528af39a5995a2521fee56822adbaaba3971fc78d41d8939157cdac8388b9ea8146b075ee64b8749e925c3bd204811c18a876f667b379bce79fff6e677514cefa4b085fdab2afd1c7398cc8409f71c5d66e70ce5f953419873b217baa991f067e2f6d79c58109e0d6ea0f61f3ec30a1154dbee8c1696ebeae0db9a4f28667a3ca29d3b89d48877686465c3124b1b0053917ec2760f27e3d52e533b263d26e4cd7e54176edb1575f8118aca315eb7ded08cc4f6f41902eda252a96a03d74b62e9783a", 0xf3}, {&(0x7f0000000240)="16f7da9e34", 0x5}, {&(0x7f0000000280)="3175618be94553480abec0b678ca32efbef1c3f20fe575a414796423f0f86d486c52206b28f4934c6412827b4da8f52f1e3b7810b36bbde3f525278af279e61283d60ea5dbc7c29d3fa98d06d412afde77c29fe560933d023695bf87f76c30ac1f04002ff647d7e195300abc20ff79b4dfc19357607faf826ed6f761fbf02b0f0ccd192b95189ab377ea4a8fab891c544350f556b0c1df7e88bc9c23f271a85b0f0470620c910217497417a008fd8c21d8274d1c69a81d2d1722fa51e0daadaa3c28f5aeca69ffb77e6f98834a1789035230140b57ab5682fe99e56cfe55148ff991f42bd6637327db62a7192542ddd0ef41c8c57a78a008", 0xf8}, {&(0x7f0000000380)="e893eb4820f6de07e4bfb959ece5bf5294d71d0c7ba2d85169d6acead78b85", 0x1f}, {&(0x7f00000003c0)="f9297d3468da88266745773394ed1e1b1bee8555838c9c1c819e6384b17554c18ba14cddbaefe7a288ab03c4e3ae06eb42b49d1b430e2ca56d2a7d9517893106385590d1ee8f669ac62cdd8ae355d860d5967941f7abe4ffa82cdd2fda3e6063cfc2f3a10666e4258eee81843d49091e6939dba1cb1fa41f30723056ca0938e52eb3f8fffd8966522995fd08c2d219fdbaaa34f9b819db696b774d9f935d3d64c51dd53299b1d58ccf2454c9e59bf948c752fef62bcca533c71529b59ae23150cf218020af96fc173ca5a9c4970d9884b8ffa5806173eb0272bb83c5e9d0480f4581a1db0196a3b3068f36f3f4b0fb82e313ae9a3281a5", 0xf7}, {&(0x7f00000004c0)="e2634e24b857ea68287bf56acf2b4cbb12bb60b34d7c1e364f6202e62f9f95435aed2ba678e94d79a563260f5092109ba05026031fbfc562edaec6332a75698dc2fb9e82e25efe3ae5127dcff772f9b6353c56cd02fc3928138295e09e4c0f6b4057ef0746d0cd1d03cb6262d3d892f590efb1568b0858fee02f1a171950e272e3a6acc83c82057cbcb1af71fb", 0x8d}, {&(0x7f0000000dc0)="b1dae3d1de4b950c2aba9ee3e9fa8f2bcc93c749c9862e66ca38fae70f22414c0c7da94f7e3cdd79fc97c6f011543b52932bc14797ea73d65ecb105762bece7b8c13ff298eba6c2365d0150547bdf7bb2e6661baff092c130fa9f0c37f7c048a05f7dd89d9469c675ac8291eff4cd134a659ed4690d52f8d4fd78fe14c0e1fff0b51fbd16fcfe1eebb599001c17b81cfbaaba0cdb1a390ad30e1572dbc9213bc1ebd9544ccbbc71d69e72beb8ac93218a570700e960a07e558ccb5abf2e3cf5572824e335aff6b79dc3dde7913aced9ad3a7bd63e6a5", 0xd6}, {&(0x7f0000000f00)="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"/364, 0x16c}], 0x8, 0x0, 0x0, 0x85}, 0x20000) 00:07:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)="669c6e080b4a4810c2628375", 0xc) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0x4) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x59, 0x830, 0x2, 0x0, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={r2, 0xb1, "b27f1dae2f50001b7ae93b0b795e92d1e40ae703a0a6c15ef023f6d01873224b4498e3f924d17798f6596471c39459670f0fd6502ef518e53bcd0a89583e65db271e2ab71792fc464c4cd464ebd6e0ecf360260341cc47e97c4b3475e8bb0ffacd1cf5211fc36772eae1ea9f17b95362c9f66d26ef8d516634d8e33ffa813894002a18ba79aefe9b9553f6900415976fef0f664c3f41551718d6520bbbf79288bf8b097d2f142db2ab6fc2fef7d5dfb3c0"}, &(0x7f0000000600)=0xb9) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x7e, "372d8d715479411c2c0894b41597e38984e38659a9401bb16a74ba5ad0775b1394986f90062993961395b590fd801570917158262e54a3e209cbafad96c77231b10d9d975ffa8f0addb67f38bc4db8ff3f36b8501f87b9995822183e3f75526a372021612ced195ee779065c1a6382abc1bd05e3535aee175a2d1db6d9cb"}, &(0x7f0000000180)=0x86) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000640)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000300)=0x1aa) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb) 00:07:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x10000b, 0xffffffffffffffff, 0xec) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x7037, @empty, 0x6ed5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5, @empty, 0x40}, @in={0x2, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @ipv4={[], [], @multicast1}, 0x3}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) 00:07:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8, 0x109) ftruncate(r0, 0x7000618d0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x20, @ipv4={[], [], @multicast2}, 0x7}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x4c}, &(0x7f0000000140)=0x8) 00:07:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x0, r2}, &(0x7f0000000280)=0xc) sendto$unix(r1, &(0x7f00000002c0)="5c3f62f721e19121f4f8707224636856c45c310b7a012f510f35b83691da5e493f25b19bea117092afd764b3aeadf1f0b9183ef4e36cd95f72edbd92a318b4f0654554bc8ab8a279ef1877369e7abe20e7cd49f29ff6d3e8de637b59f43cfd76e50820e1d3844303", 0x68, 0x4, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000380)=0x1c, 0x30000000) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 00:07:57 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x7c}, 0x8) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10007}, 0x10) 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$unix(r0, 0x0, &(0x7f0000000040)) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000480)="77d677225a81479900b75b3ad71a13c1b0b8dfea5b49643f0d01468ea6f8850409a7153f7349a68217b6438e4ac0c95b6a21e2eeb0e80621996cd9abb84b9e420d8606d0b02a8639544e4940c1f135335f1cb2e412543121a6dca87f1b0ff62b473c663daea4273d61dadd37ad76679aa3aa5f63bf9d0c8eb6e9e6e4c3d19e0d82203f41c82a76f22e4dafa85d117c52271e1b935da0d7cb1721f2e14d1486897df8ce22a99638b3395c407b5ded477b3d625c05bf56cb0a8016897cf1113c35788372f2830784a8949d467faebae275") openat(r1, &(0x7f0000000080)='./file0\x00', 0x900, 0x3) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0x7, 0x4}, 0x8) 00:07:57 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001200)={0x0, 0x2}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001280)={r1, 0xc5, "19e20e21845f1cfe9731113c0df6cff9f3b9127624418ed3ff19c0010090e6e7af1889ee5323f3c595049150d349aea2af188deb275ff96ab20c53fb8a2e55db3c4fd4a98eadc0b0929c4c0ebc57c416fd7856ba32ec84ec66aec5148e763a44102ea35d91ece8f4304bde78cfc1e9b9e3b5b13fa2b87db66d7a69324857e5a664580ce7ddbb44bf120fc7e1d9d181bad760d076f08abab4f65533f96030414dd920d7d912ce12a0741e6b4cb083f7b2bdfc0ad3ca7c9533cc9f29429415bf70fc9119fb17"}, &(0x7f0000001380)=0xcd) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f0000f700007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000000)="adcfa6f7c9e7ff426f7106bc20f9db2754ec642fcaf9985041520aa1fb8b2f69e847c84041601d775b019bba356db694a27b95efacc9384e465cae9e592ab1dbba4969b3be74c9148d9170df4ba27807e6348da697a86af125016b159d9bb99fe69d560e64e1b0cd2e5a954373464d8e19329feadff2c60b343f20f7ff4e65ef3a37c487b50cdc8a266a21ebba5c1dc9620f8b513d94434ffcd582bb2caf0e26a77ffd4446da45779605991447362ae70d94e5af1cc37483d2") 00:07:57 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind(r0, &(0x7f00000003c0)=@in6={0x1c, 0x0, 0x3ff, @loopback, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1214, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000080)=0x84) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:07:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795b8f497812caf2680c0000008fe9589b26c7e4c753fbc42af6e1c9e1c9c44141c4b932f71a344a02023ed107f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3025b5bc20d023a304545e269a841002f090945332faeeceec4a291aa141bf50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f1a0b0865") 00:07:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x29, 0x6, 0x0, 0x6}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00382338a500000000000000000000000000000000000000000000000000000000000000002000"/128, @ANYRES32=r2], 0x84) writev(r1, &(0x7f0000000280), 0x26) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 00:07:57 executing program 3: truncate(0x0, 0x3f) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) socketpair(0x10, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x1}, 0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:07:57 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mkdir(0x0, 0x0) 00:07:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x306, 0x100) r1 = semget(0x1, 0xffffffffffffffff, 0x0) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000280)=0x2) getresgid(&(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000001c0)) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="a37aa0fd83c79b7bdb0c4f066477dd1e6d13e19aea767e1a3f26b7d1db073928ca59f6189ad12894619e6b9b6a2dc9c4c8a0afe825155e891be7c86445a62d8484f186c09e445d275167763e214c7edd806130edb72354adca4d", 0x81, 0x20}) semop(r1, &(0x7f0000000000)=[{0x1, 0x5, 0x800}, {0x4, 0x100, 0x1000}], 0x2) syz_execute_func(&(0x7f0000000300)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c161617878960404de25cad07a0be1b1ac8f0f0000009f") 00:07:57 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fsync(r1) setgid(r0) 00:07:57 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000004c0)="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") setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x39b, 0x9, 0x3, 0xfff, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x20, 0x2}, {0x80, 0x7f}}) ftruncate(r2, 0x80000001) close(r2) 00:07:57 executing program 0: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r1 = socket(0x2, 0x5, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="bc55108b390a06deb9f79cf508494aa9a06337fe023acda16de310cb939078f6a0c4bce4a02cf87516dfc309257ab303f2a596c3d643a75fce03592bea72d2397de0d2a2d1a9332be0a827f86ffa08720c252c06da500841f748dcbb731a05e3a71f5d308c45e0c2997e87aa87bf3003c4aacdeaddd129c07a9884442edc567643837c675945c1ebfe07e57168a6b796d0f34920e00c728929346d21eb4b65c9fc426533df149ff1de8337169bec2230c47df0bea61a8f4fb2ecd43eb5bc9407ff299092ad8bd0a7b14c480b0dfabdc085edec1ba8969e63c4ae6fed5311961eabde5a6e76ea6589a1f60e6506ba0b", 0xef}, {&(0x7f0000000200)="c87be41d31d0c370b30754de5e56a01d2f27d3b0fdb54ba7a64f2269b43d26b3f9ba23c787c7877f107f032acda9c59efa680f3f47c37067d6c9dd09b5ba8474c3d5a5a12d895cfe8fdc9313cdd6f7b73b9a552716f00e70b371b8d5993232e792dff5cd336280bbe476cd1888b632bcb8c853e90d60060d4655112d4df26893850cf5a0", 0x84}, {&(0x7f00000002c0)="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", 0xfc}], 0x3, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, 0x0, r6}], 0x40, 0x8}, 0x80) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x900, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="45a019dd"], 0xf) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimensat(r7, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0xfffffffffffffffc, 0x9}, {0x7, 0x8}}, 0x200) 00:07:57 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@rand_addr, @remote, @broadcast}, &(0x7f0000000140)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r2 = accept$inet6(r0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x1, @multicast1}}, r3}, &(0x7f0000000300)=0x8c) getpeername$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xf34a, 0x0, 0x0, 0x822}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5b, 0x0, 0x0) 00:07:57 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3366, 0x40, 0x1f}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202800000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x5, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:07:57 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0300d313bb7cb09f"], &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x88}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000000)="982ce10f050520d0f807b1b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebc4a31d7cdc000f0500006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f00fba294b15c46291aeee8ca06560000000618de3c0740f2d9600000000cadcdcf340ad0142c43434aec4414df35ed6b15dfba1c9fb110f0f3804832a010000") 00:07:57 executing program 0: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) r0 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0xe}], 0x1, 0x20) 00:07:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f0000000140)='.Y)%\x00', &(0x7f0000000180)='F]-+^+\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f00000003c0)='!\xef$J\xf1\xcbz\x9f\x02\xee,\xbf\x0e<:\x00', &(0x7f0000000280)='\x00', &(0x7f0000000380)='\x00']) writev(r2, &(0x7f00000002c0)=[{&(0x7f00000025c0)="9b5b122a34081363829598fc76ba079030fd71ac3298e08898ff3eb94ffa7952e711c94235f440c89e2aa19149125bfd71930e71e696edb47574cbb2edfa8faf5853c2e76f8a1cc6db4e03f9f9743b1a3ab75fb2489728522646902d2e5b4062596bc872475ef5ab352b2d22761401fb4eeca764e236d5e0b4046d6708da27a3c6789ae05e3781bcb947f73bd1ae63d9ce3f", 0x92}, {&(0x7f0000002680)="c5bae8c1048716ffc83062c373c860a9e54bf705f7f4ed407e6f0ac3d1f3c4afc25dec59c5deef6b3bda86ba05c123ad0c2e0ebec27acd3e354285e039b5059ec2d33fecff1931814803039b039c612967b43ce6c43d1925187c35b403feadc39c1189727e7bc8eb73118abad3f583ae7b6f4cfd175f9c0b647c988b91b80cbc7f7644d937f3e4767eae7ec9d4368aaf8408018b04787c", 0x98}, {&(0x7f0000002740)="c4e79850df4cdcc341053d6e36c0f6b10a3b025c29090b423450bd6cfb4b25bf525d2f092a91ab604ef36cb072ac59cbea7354318f5892ee288c555de8b431580b5ce183261c31bf657bfee5794754e4e4f3127d7f89ac7979f1a4341e2637abe352a66a7eabd5216ee3f933c2c49bf68c3e64f2f5e09df5047a9ecf9dd15c65603515766cd85c030f61f94262730bfdc8cbcb4de4a38b980a891bb6a4a18d818beac3d8e57bc3a39fbe61d756", 0xad}, {&(0x7f0000002800)="715f9b423fbd281cbadda3141d7344957312cc4cc27004a2a82811539c896190c544c3dfbdcdcc0f3359787f69d5d48f6eddd1042b8beeb24f3188b490b16c819d2112fe478f5d7bf7e842bfa0995181cbc44fc25cff328c22e9671b66b4e35d58916c87d4080989008307359ae12e9875767813c6d0a53b37270d831b68f2b75aad70593e33a50ee2e38b69262cb4eafce8e5006428391b8727ca0fade22e833f1c2523b81b5cf95e901c902e8ca2525578028463167661efeebc572118b6e60337158eda09c89cfcbce7f22c3600b631449e173a8d08ef1c4b0acbfef912bebeccfe87becbcd07393b8e", 0xeb}], 0x4) writev(r0, &(0x7f0000002540)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="d2fbe79acdf81979d7612738be429e50dc49ad3388834efc4676061ca2c57ae89c21230eea57eb1397ea71e73dd0a100c4bb20567a2ca3cfca5c899e0c6853510cfee85b6c1d57e5982b4c70ef84c8c46170853a44116f6980f7cabddc3a6751e6330a06eed30a30cc7aa94b45c15522ff990619c27c8a6b9bc4fa9378224d34825e8dda2e3ede7785eaeb6f9c3ffd8ac8411e202ea678", 0x97}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000000c0)="20026b793e9d4fb34a95b13f1609a7ce013d9e43952ead9eae3d90c81a9725ab479b47f7309937c5c3aed7b567a93cd6312c91616eb36057af58197a30a54a57ff3a2e17578703fdcaf988175da9ea616fcfc9b94c24decfe3f8c490d824ca43a311f02fb0bf2ed1bcafdff1e4ca76", 0x6f}, {&(0x7f0000000240)="3feccb88c947296596b2928d052f4a92ddcb15bb5c9c30d35103a477b31ec369f34b6e86cb7e58", 0x27}, {&(0x7f00000024c0)="f0dedcd6ad9dc2f1c6b12145b16308d22458159770afa315dcf6a1b52fd9bb0889b78a5ae69eb6140342c24d700e3049250fda3bf4eb2a8e5f6f3b78490e0edbbe1f087322d00600ee0de81c5d53173136084036e0e58a9d3114611c2089866d8f83a0fb81a46987acb5da031d4586ee2675820719e7dc17ed378c", 0x7b}], 0x6) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x1, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getgid() mlockall(0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000100)}, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x45, 0x0, &(0x7f0000009000)) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:07:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000680)={r1, 0x6}, 0x8) sendto$inet(r0, &(0x7f0000000040)="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", 0x5c9, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={r1, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000007c0)=0x10) 00:07:57 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040)=0x400, 0x4) socket(0x2, 0x10000001, 0x0) 00:07:57 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) open(&(0x7f0000000140)='.\x00', 0x0, 0x0) socket$inet(0x2, 0x5, 0xff) dup(r1) 00:07:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000400)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x7, 0x4) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x2, 0x3, [0x9cd6, 0x3, 0x6]}, &(0x7f00000001c0)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @loopback}}, r1, 0x6, 0x5, 0xffff, 0x0, 0x80000000}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:07:57 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) shutdown(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e2d0354f2080209fe69b17d89e28d8e20c536b3bec5f184880f2380e779498ad0bd5163a0adac53f22c8c3607fbe14022bb33d0349e02cdbd43094390e50ea5f56e261f4328d179ea097b151d6b6c48e8be3df1a1a2cf16e21c7f12beab7aaf877da6baa8043a24def084d15a631b0176628c575914f7d39cba69a45c463999b72a27c86e95e1c42e9651fdb602e6b207a92bc70cd9e5bd0962778fa33aab659b1e63dea2d86e0ccf125ea98e29befbfced29f3c8498eaa839755c3fd725992fc52c8f9e51ac3e07e6850ca7f1c10c01fd2bc03ad6923e2cf3cfcaa65d1d9210106058a3776f3baa47ec973613d64ba773f05b1b8428637d2b3ecaf60ad436998e393ff5ad904f3e4ee29cee7b1bac88533b76c5682cb22808b1a3cd16fee07182226008a0cab782fb84deb9b66477dd36136b91dbed7fc298318c8fae37b0e465cfb0b6cc8a8987f7c2f0e63211146ccdc84a7a97dcc8ffe713cc67213a2574f52a80a06139f80369254e1fdd533b816c0f142f31a70a8bfbc8be6c27605849e91d4c553a28ee54072dca5b40bd4338848b711af9166c5feff255714ae13fa3bc1f4760ab4ec465a91657dcc114beb0860dfa9b500ca18035018c60b41f5f5cc0e9eddb0d2780215252a8e900440315a453bbf46c319b51fb3e939c55a6ab5f52ed796e87cd9308c428817e78ca38d3fc44cfa34ff636c727c3ad353fde1c05c0f81d11b6f9eb5bf2cfd14b52d082df4a60ccafe22e0c24affac801353a4d58ebe38441be673bb94fdc22ae415915d83cfc5060176d849a24a588f773bc7a5f89d03d59e5b95e7fd63d87c50e9339f32f72fafabf024e83f03b409199f1b3f73d03077afac87cbf9b0eec5a800a1c21c850567d0f797278f59133c5b47600376682392efa06e62d44cf392e1a3b72840d162096456704b284ab66c8bc2b0caa1ae67fb39800b51cf7a1542c280f6fcb879b39619d9cbcf62d9a4242847c0d269ae1b87aeef25a8088722722a26426c575965f8f2a7a614bc7fca87d5c99df75c810daa542788474b70b0a03bac0c725e21f6e46fcd3ae39303d22b5292f13eaca3a3eed2a30b327fd125c9fc12f8deae8503491baa1a224d15f0fb860fbf057fbca0f2e4c1035f2b9aca2c9d2313c4a84bc2e6ae3ec843f890a727fbbd379364885afc7df4307dc76cbdbaccdbf63ee4fe4ebc172492679be913382a9353cc82c5f78988b0e309d668d29cbbd467a0732a3d86f97bce085713edc0359707bae543868f737c70c7e0dd44afa2a2c53365ac224150c69d97e6ec14ed765cb1fe843bddced20ceef0c85858198d9c097da62656117906100ac20b40875665d8464e6184b9a9b85a0162b7bba1f95b00d7935af10ea21e97e565936de4e930abe0fe2c1eb99a808ce78798257e92aafd26401492bd3cbaed864771c8c54e4fa64834539800995b149474f9809e3d9d7ef99f8c4c58ef9cbb0f839798300af207c5ec4d62b31c94ac2f4877a48100c641194abb7ce7b5fd77221214d48f8708d909f37fe1aa62886f548681a78fb49e4b7658b0838ffbe060a3f9023f11b7ae9c524e66cf6a2cb6d9529499fec96533c147738f90f5ab69722d0983e9e5ef60aaf65fac6f586c6d3762061a3ed1d5c7f58a8aaa4987054cc51211386cbceb6947bdd16882c09ce5ae9afbbe6964d7aafbe3f5b4eb89bff6f42ef37d6272b8a9dc7d4dd79d06bd00d209bbb0d1e987f727f5cc54c854b141e0e95b75f316e8595f763fb7ede0af10806b3158264f88a158ebb26035820f0bccb4313e05b14143749fd5a80fcc3e480bbc005cb48a46454c5fc2e7e9b1da642b766d181da8e6fd70e7a8ba14fb471545c396a50ac2564d5e5f1e5245545ac2a969af12fe794b9ebe9e9b5865d00f3d45c393c3b50f3c937a382ae96351789d6b035758acf921a5ddf719fb9f55320713e0741ecb3c24b08d4ad852afea1546d92767849485d824384104148175b7afc89dc8d3af86090325524121921e9735b02ff2ae42398f0d5a5913e4a7c77b35c98c7fcff33997e1", 0x5b5}], 0x1, 0x0}, 0x0) sendto(r0, &(0x7f0000000340)="f10dfd6f9aeabf25", 0x8, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0x8) 00:07:57 executing program 1: r0 = socket(0x1d, 0x10000007, 0xfffffffffffffff7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000200)="98a84a64f2260fb7bcea000000002c430c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc825f5f0f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:57 executing program 2: setrlimit(0x6, &(0x7f0000000280)) mlockall(0x1) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) 00:07:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0xffffffff, @broadcast}, 0xc) 00:07:57 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f0000000000)={0x3, "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"}, 0x106, 0x800) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f0000000540)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebe01000789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c566ebb328312ea"}, 0xfd, 0x800) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000b00)={0x0, 0x85}, &(0x7f0000000b40)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000b80)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000c40)=0x8c) sendmsg$inet_sctp(r2, &(0x7f0000000d80)={&(0x7f00000001c0)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000200)="c3d42468976f931a91c761450d7f2740acc2ad615fbe267f567d58d022037d720ee6429af46724e7534fc950f23ea459b2f54c05a80bb0aa392ff8532d8a9713732a2fbfa799867cfb5a210ec0f5deb0901e20d9126028b3cc0d0a705dee6fee79907c93b55496114885fe4721757268ce1ed4ea00b99d9754b41b0bd22d3291c24713d08dbedce75a3e4a2d25d7d8f5f51feb52", 0x94}, {&(0x7f00000002c0)="9f0d39a2f6fdadae2e3b3f74fa7d910919ffb98caf889910643ba792675a453250c80a672ffd9be666db1eeba25bdb6c9c3b177a7752a147a83d32dafdf468e56a4c5afcf18af5d66c0100578036ad7112996c5c817f3dc72fb0360e912ccf7341f8df3ad403de8450c99e33290b0e61b496ad32d7b17d9ea290ef4c208fd46408", 0x81}, {&(0x7f0000000640)="8d609c", 0x3}, {&(0x7f0000000680)="b4f1b633d91a8c4244140a503d548beff9454369666b8ec5f24e84ec3f8b9f0e1634d90994f4f2d2ea1510463c8a1b411b1cc82d099b7884bc63b8a567838d6a56f1a2c2df76c31592a9009cb094c417f1924110301e6264dffeee8f46f90ebbf6bfe080fe029f620b4ae804358bbd36de2a79eb4e10fa2566f1aeb3acd8bacbe4d4b12a20bff9fb3074ce8ac0a5ae140a1eb80face0c2ce9c71177a530c5df0e778fd53c12e2e857cfc16edc33cea0a86a3d34c8d07ea62943e0be227b6da3e7bdfe06d3023699d83f82279415f1378a2b8", 0xd2}, {&(0x7f0000000780)="c41399e6cd017d4c84f03d3436ddc1149219a082fd463f28ac3867583d92e508dfd976f51689be6daa0dc06d5ba9c4382b8b3d24145a210cf4f85db8136ae16fcf73c6fd3751d4343b6371bdb9f6e849f185fcb0702932ddfd4c3ab02ca25e8d39c31ff07a4a0653d14def6684b437c0232d40e6027038cda82f4f18b85160e95ecd406e62cc031923a2aa598b87a9341871b22d2ff12d349fab0308fb68eb30a83ccf5b5f78729b48fee8659dd21271ca0c544775b2a4925d69d8ebbee71252d48b0605a1d2bdfaae1e3e919ed30da5bd2948cde3938cecbcdb7bc4d1", 0xdd}, {&(0x7f00000008c0)="5882e2a187ce441f55ff321e56319229756228acc163e2bb1cabf929cdf38eefcf31a33f7af5d0286f9b52ed9d3562ddf7c3cd2595559b8eb1c097cf9b9023f3645a2308b2fbe2258f885753fa996d52a41bf0f06c682b0615e7409b6a5011aaa377e539159f4ff779f5f8b5394a17528168e0237eb68f9b64ec99804fe6c65b8ae96536847408b72dc6ea6ed938b1bf42cf7051c82bc7a4f6623d3b8613889cc948734474630ce0407be441ceeb2b7b75a1115578b30a58a5139cf09df5ed15c3dd6300b11c30b8d4adc138e105fcdf237a26e56ba5b4fdb78a1a042ecbdbaeea4fc9b7ff1a1a271fc7bfca8d81c68816", 0xf1}, {&(0x7f00000009c0)="053d8351bfc50fd1d3ae042b08210847bc73da85fb77d13aa55177ba91bb8e2c8a8c03cfdd8bdd5d97417fa3239ac91a5b7410bb75e890cedbf7134de8ca62180e05b575d683a570a5ace143a0c65f3e3d0fa9a7eba1a710cdef525122ead7201e9fbe1e0f990efb274726753c07af2efc4e90e2e053621f7bd880351441fbde5b8ee0af0af298b1860d28dc661b4ead25fc02138ba120d05e10fa58742b6c627dc39db4ef951f2801bf409099b8c486", 0xb0}], 0x7, &(0x7f0000000e00)=ANY=[@ANYBLOB="2c000000840000000200000009000600004000006e00000003000000030000000080000033080000", @ANYRES32=r3, @ANYBLOB="14000000840000000700000000000000080000001000000084000000080000134a0000001c000000840000000a000000fe8000000000000000000000000000bb2c00000084090000000000000000ff0000000000a10d000009000000060000003f002371bc6081045fb398331e5d60e82c3c47e81ac16f11e5ab89a930ef078dae5af2513ae9f7f6f02b0d3f8226ed8ce9f6d1546c42c202dc63cf5f1dff36e84c325597203cade1cac800f61249329b26f4ef7e38268bffd404139433cdf716e7e988e276b2420255484f6faa2f3517283e5abc914691a6fa00bb01533bb0ad63476ae0c567acd03487", @ANYRES32=r4, @ANYBLOB="1400000084000000070000000f000000020000001c000000840000000a000000c9fc65826665798984e1aad4058c5eee140000008400000001000000080000000600bf001c000000840000000a000000fe8000000000000000000000000000aa"], 0xf8, 0x20100}, 0x4) 00:07:57 executing program 0: syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x0, 0x0, 0x0, 0x6}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x9, 0x9, 0x4, 0x4, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @ipv4, 0x9}}, r1, 0x6, 0xfffffffffffff001, 0x8000}, &(0x7f00000001c0)=0x8c) 00:07:57 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(r0, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76117ab6c4e9b2ca718593e2c82d5d3bb39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6a12b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e674b109e8a6944ad52f28027d2ac631d3b275ff61395e086f7"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(0xffffffffffffffff, 0x2) 00:07:57 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xde6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xe, 0x10001}, 0x8) ftruncate(r0, 0x7e2780e5) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) 00:07:57 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10249, 0x56) r1 = getpgid(0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/229, 0xe5}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/134, 0x86}], 0x3) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) open(&(0x7f00000001c0)='./file0\x00', 0x280c2, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) flock(r0, 0x8) r2 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) pwritev(r2, &(0x7f0000001d40)=[{&(0x7f00000006c0)="145b33503ba0cbb729791dde99151129473f3f65d6657b1410ac683a5f2681f65c20449b4d1f35d47c50d713123f01629076cef95af70c0d17df4c0fec0fbecc696d5e47720e31a0eaccba5b7bee35a2e83412383467997579434547f011eaddbaf4bdc38d5da82cd6e8a7b67e309c3a7daf70c8d384bcb4a0cb4a84892c764880ed25d6d9ba92c2b29dc0c7c856e7f3bac469c4668a3e", 0x97}, {&(0x7f0000000780)="8044a4b61e985f0f86773596b8ee2953c0d4be1223d2a32edaef084dc82237f989774715c3bcf7f20abfb8ef22379a37fdfbcc882cc11bde751e5f9aa5297c81af8a06680073abab23ee239bee2d5d9a1e1880738b970bbe089d9f3ad9267d398b6d0b7cc9cc683d39c588275384387c758e3069e8b947c2be7bba1c663263f9ada54095cfa28404d186f77c5f7ccf11ffd1dcdc4e74", 0x96}, {&(0x7f0000000840)="e30bf3b9521bfee3300ef116e92dafbcd952f892863ef83833361444a3e3cb3edabdd2e02940bf0e27793b17d889d1275b168e280ea5c9faf297e8ee3e7ec5bfbd0201c30a5eedd39ae91bcf98dacc551d2567ba5d34afb0ed1e08c295f0da154c2e8ad55b9142194a685529d8c13fa731f0f2703e0fb68a2cad1a0b9acc9ebb394b5ce042a77c12dd53b7d86e16b390c2d3573923dbdd780960b51881cec40475ebc2204923364904986364bb44f659dfbdc89158a6019ab1d47b575298a0dd5af479902490d17105ff0c2e9faf8bb670ba37c8a2c0edf3f1d7d42381ee310037bcb283085a46bc14c420315aeca3207cbd13", 0xf3}, {&(0x7f0000000940)="b717ca735da95a8ac546a2ac24e3e851b5f64c688468d5563e5d58b81edbbf1091f370115377dd70b0358fe387c263cb971079ddb4ab59fe171c7a7a898a0aa25e9ea73d8b645f18c836fdc092a238ba0d03591918de4b5fc3610ddc37d6405b3501e6daea7e5f0ea8c6b0143275d13d81bf9dfcddd42c034e21875b5f2abf274c9e95389df8120dd377db998a68ea8255fd7b3e98f8c68f89624997f389b62b4f32900deff2551d867c6347900bdaee25610136d7fd986ef49bde2f7e84d3e7e4fd125a80571e80adbabf6afc65caee26463f67f313b6611f1812f0ad68ba7851a5", 0xe2}, {&(0x7f00000000c0)="dfd2cd897abfbd825aff9b49643b069a911a74f9f0b826deea1e405842899df1e24d", 0x22}, {&(0x7f0000000a40)="7f17633db54c91411d3273d05406aeb46a3d9b51408370cd77bff31b74935fdcfd92924458f89bffffedda20e01ba976bdb6360bfbe0412540e3c66ef31bbd92d696e1bbee045003de3d0c2ee863e94f2e7a200e7249badfe035678c0b0853a76d009689f13f3e660fd8f0d4ab0fcb8218a8a7b8b3c975b5f5b14081b8f74128df5a3c886b7f357417d04f7681e4352f8e69c1980db47c4794632dd6778c4f46654a5afde8a3ffe91bacdc88cc2273a3a1cb01ee3f8a9e138009f86cee728341c968", 0xc2}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="1c29cee5e08a519997475b37cabae6cfeee7fa8b25dc44e3bf1da5eaf39c25863da9226e7a670587a7c1b00951a94b10dc2f18e0c5833174409058607fa36b945fb519ca0ce0718f84fad3d91f68e871366facf7f703db739634e33221bf87dfd0d317dbc5793838304f56ec408506b3999d92820b1bc53de5b30c3104748a802467faae06bc50e2d51bbad72849a43d790a0aa741c5067bb8fa4c9a9c73b0f603a9674b33f98a080f0cdd93f4c0a69c8da40a1f84ad80911beb1e2a6a96382abfcb8a6bd64ae302ea4fdd0e38e30fd87538ca", 0xd3}, {&(0x7f0000001c40)="674495910c93bce86b7a26b940bccbe9da3a7b69d0df1874cf7744c6ec82da30819cbc6291d42004a181effdb3de17426e9d30cfd1e6e6fe3c69096d6183a718dc07322f815d81ff8075d65ddd2a3b07219647a55030fa94bf5e266aed53325257c58bfb02b385e1df705b5f0c4a9be87a50b0f4e12b26a7666cd2b667dd91f19e9542c23db4fe7e6944050a37ccc105d3f042298819ce5526f728ee81227c6b8e2b25b47806b698234216699fac0f725b955c1852bb1a72bb5c01f19f32f0bf9cf7c9516f3ea8815996f0711a9a933b1079c98b", 0xd4}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1}}, r3}, &(0x7f0000000380)=0x8c) setrlimit(0x0, &(0x7f0000000140)={0x6, 0x1f}) fcntl$lock(r2, 0x1000000007, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) 00:07:57 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/71, 0x47}], 0x2, 0x0) syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2002000000fe8000000000000000000000000000bbfeffffff00"/114, @ANYRES32=r3], 0x84) connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) syz_execute_func(&(0x7f00000001c0)="982c170f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:07:57 executing program 0: clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000000}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10001, 0x0) ftruncate(r0, 0x5) 00:07:57 executing program 1: syz_execute_func(&(0x7f0000000000)="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") fcntl$getown(0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = socket$unix(0x1, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x8001, 0x4) 00:07:57 executing program 0: r0 = socket$inet6(0x1c, 0x40000030000000, 0x7c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000140)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x109, 0x0, 0xffffffffffffff61}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f00000000c0)=0x144) 00:07:57 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, r1]) r3 = shmget(0x0, 0x2000, 0x2c6, &(0x7f0000ffd000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x2000) setgroups(0x3, &(0x7f0000000340)=[r0, r1, r2]) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f00000003c0)='./file0\x00', 0x10000, 0x101) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) r5 = dup2(r4, r4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000380)=0x4, 0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xc) getsockopt$inet_buf(r4, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) 00:07:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) 00:07:57 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/216, 0xd8}, {&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f0000000580)=""/158, 0x9e}, {&(0x7f0000000180)=""/4, 0x4}, {&(0x7f0000000640)=""/195, 0xc3}], 0x7, 0xf) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x4, 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000007c0), &(0x7f0000000800)=0x4) execve(0x0, 0x0, 0x0) 00:07:57 executing program 3: shmctl$IPC_RMID(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x10079) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:07:57 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f00000000c0), 0x4) setitimer(0x2, &(0x7f0000000000)={{0x7, 0x3f}, {0x5, 0x4}}, &(0x7f0000000040)) 00:07:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) close(r0) lseek(r0, 0x11, 0x3) 00:07:57 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x4) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x25) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="2707f640dac2ae3f0318b0c7f44461ea323cf1df6148ebd51c661be54ae9acab3ce7a8b78c6eaec051e69c75", 0x2c}, {&(0x7f0000000100)="cfab1af40a379b689afd72b4f189257e5f4addb43738425b003611fffa91ed5fd1b33d1ac2d57a3cd05201b78cccea76486aeca60219eee101526e2e2bf290aabd443db06a31d2051bed5115acfe798fbd8079841ace0e828c3eeea69af54d5ba0fe93a7fd03c9fff6e79ecfced6f1c6fb62c60d1f62f3d882d7ca9cfb16cd2681d6b9e23951f1b7285025a53c066b6ffa80465ddaf228", 0x97}], 0x2, 0x0, 0x0, 0xc}, 0x4) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x2) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x7, 0x4) truncate(&(0x7f00000002c0)='./file0\x00', 0x3ff) r1 = open(&(0x7f0000000300)='./file0\x00', 0x241, 0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x38ad}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) connect(r1, &(0x7f00000004c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000500)=0x3, 0x4) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/218, 0xda) execve(&(0x7f0000000680)='./file0\x00', &(0x7f00000008c0)=[&(0x7f00000006c0)='[\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\\\x00', &(0x7f0000000840)='&*-\x00', &(0x7f0000000880)='\x00'], &(0x7f00000009c0)=[&(0x7f0000000900)=',\x00', &(0x7f0000000940)=')\x00', &(0x7f0000000980)=']&,!\x00']) msgget$private(0x0, 0x25) getsockname$unix(r1, &(0x7f0000000a00)=@abs, &(0x7f0000000a40)=0x8) sendto(r1, &(0x7f0000000a80)="1a2fd9753572d95248ba362809f5bae979689b30d80d5bec8932093cc8e64bb0b9a86be5e8de00f364794b32fa2c5b8c60b90595956bf7b9fe29ad9ffff1dad86b1a7475d850d6ddc0d0ccbd8c90bbfedfbfdf36a84fe0f0ab8d1c6e14d5eec05e33f5c962c5c26e49ba9a15bb6700724d80358fe5960a0703365aae34b5452d1ed3d1e5e07124cd7bef4c19cc5e4cbea4f52638c0d4084b07866fde306b277c7de982a3cd2c0e083b2ddd8703079d421b506fded4c2693b99770c49d811e5a65234851e06977e559d4e6c4bb8f6aff2ffcbd2c8", 0xd4, 0x100, &(0x7f0000000b80)=@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000c00)={r3, &(0x7f0000000bc0)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000c40)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c80)={r3, 0x8, 0x4214}, 0xc) r4 = socket(0x1, 0x7, 0x9) mlockall(0x2) fcntl$getflags(r1, 0x3) lseek(r4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000d40)={r2, &(0x7f0000000cc0)=[@in6={0x1c, 0x3, 0x717, @mcast2, 0x6}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000d80)=0x10) open(&(0x7f0000000dc0)='./file0\x00', 0x400, 0x20) truncate(&(0x7f0000000e00)='./file0\x00', 0x5) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000e40)="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") setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000001e40)={0x4, {{0x2, 0x2}}, {{0x2, 0x3, @rand_addr=0x4}}}, 0x118) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000001f80)=0x401, 0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000002000)={r2, &(0x7f0000001fc0)=[@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @rand_addr=0xf800000000000}]}, &(0x7f0000002040)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000002080)={'bbr\x00', 0x9}, 0x24) 00:07:57 executing program 1: syz_execute_func(&(0x7f0000000180)="98994aa84a1c030f05bf0c00110043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000480)="98a84aa84a2c431c850f0504ee0f2ac2bfd9001100c4a37bf0c53e41e2e92e363ed30fd21a7000000f29c0ecc4033d4c3ce30d66460ff0200fb8c4164eb84e5b5b016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6450f4592000000003e6766f2ab38e338e3c6acacc4c3214cb9a56001b00b000000f08171a30b8a826e670f542c3d271c0000a80d67f2c03c510ac4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = msgget(0x2, 0x8) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/198) 00:07:57 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00') r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x40000400002002bc, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 00:07:58 executing program 1: socketpair(0x11, 0x10000001, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x31, 0xf, 0xc71, 0x7fffffff}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x4}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000200)=0x1, 0x3) 00:07:58 executing program 2: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r1, r2, 0x400) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a1b9530a425249babef3c7800000600"], &(0x7f0000000080)=0x14) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 00:07:58 executing program 1: setrlimit(0x6, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) freebsd11_fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="42f44c2de788e61b1c2674a834c2c240caf999fefb5d22ffc0855566d455e7e26a67494a0521213c65d55794d47076b0ef5684dd4e7fbb9601c47cedf68e5f623f2d9d1c0767adf223d3a3ecb962fb7692a614550736f7b683c9050009f6ed21320cbd947e88e0e801af1f4c1aa737ff8c046bae70af5ae4ed7986", @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r0]], 0x0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000003c0)={0x80, 0x81}) semget$private(0x0, 0x4, 0x24) socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = semget(0x3, 0x3, 0x80) semop(r4, &(0x7f0000000000)=[{0x0, 0x800, 0x1800}, {0x0, 0xa83, 0x1800}, {0x7, 0x3, 0x1800}], 0x3) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000480)={0x1, "2a0f1706f41877de573807ebcab45be7"}, 0x14) shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000400)="97140cd17bc903c6281a3b8e5d9269dfd7832d7d70b840d90dcec316773de8df16374f14ee6b56b29a5fc972a84fdb6124215ec784ed8042505b2ce5355d9afc055284712355e998ccbad84b63e3a4255fe3526f57dac5ff1e27e3dc144c11828e") 00:07:58 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000100)="74fe68a5f59d6296244d9787b0f49023c004165bfb0183ac55ebad0c7338a1d22bd9770a3125a7f702937b6fe27554240ea706fb49aae884d85f400d781ede2207d299357fbeb223066b9bfd32aa90d1be30752195fd33b6b48d7f73c5944cfa1bd193865370fdd20f86da56a9e80358478157d5afb3913941c3073f00eae9c39fc94e940660b1d1fde195082f3d84e01a48662e60de2de4997c480d17a83a284b4846ae62fb2cf89535dd45d66617c895488dfc9d2e09d1daf61c12d25ae506ebbe9bf7e7a56375a9501337a486634539076f5ad2a86e3fcab183a16ef63840716f9307408b6a1413ebf31b") sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 00:07:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x3ff}, &(0x7f0000000100)=0x8) 00:07:58 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x80, 0xa2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000000c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75188510751077d181ec1ea01eff265dc5f00c35b5bc4027d5a4e99e7e9a841c463154624581b4585c145332faeecc4827da7980e000000b7b7f50f547d5bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r1, &(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x9}, 0x10) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb532000000ff") 00:07:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000000)=0x1, 0xfffffffffffffeae) 00:07:58 executing program 2: syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x84) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "ce97f3e152ab1da7fffe9a7db595c1f8307c287955058609a8db023991b4c917", 0x7fff}, &(0x7f0000000040)="429b6be470f26e50d63463d5300bf25d762408133a36319b3260ec60fd419d602e3a3ecf3b018a28dd1f88ce320117c9ad253886d9fef50309e3b70d9fae0b92cdf8ce8af7281a5283fcc7c822e0f10e0d5bb5929a02deadc6491bc50d0070aa0fdff37eb1f91733d63d2d357869691c9c8ee9c80f7337177f18a5ea522eb26e243fd1731c6297c0f662135bca042f89ea0207f4e894257f229d8f8cae35216e24ac34445e1bd6b3d5b15b4328e43eebfd5bc7c21e76bd4269879497e0df9af5ffe1cdd59780cd937b7efa", 0x1, 0x6, 0x7fffffff, 0x4fc, 0x7, 0x73, 0xff, 0x7}) 00:07:58 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000815a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:07:58 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x542, 0x410, 0x2, 0x10001, r4}, &(0x7f0000000280)=0x10) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000002c0)="e347126df600e661359096f623b98a75aa9c6a368cd22fca8db33e61739a414ede8d8baaa4f5879fddb8ee2b917cd36fa67fe86c760f9a8a9521c0907f61dbc13174f78e5c8a7ce9448acf3548258addd2ce47a4e46fc4baf78acd950aca3d1775be81a83f4896e25d097d25606dee1838dd099c36ff8a314d4d26f7c9e754abbafdc1f0585b289a3285d6f4744127a1b0f2acae60b0f480aa3a1ed6eea54c6263c3295374282d3a3cad203538491a4f92c45f2a0ac85d7770e0f58b6c293f9af687ca7ce67588290904129ea13da4392c5076fe9def7e1245b263c4d9f7dc19371902a6") 00:07:58 executing program 1: clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0x3b9ac9ff}, 0x0) 00:07:58 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3675}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1) 00:07:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xa800fc6}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @local}, &(0x7f0000000040)=0xc) 00:07:58 executing program 2: syz_execute_func(&(0x7f0000000140)="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") setrlimit(0x8, &(0x7f0000000000)={0x8}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:07:58 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10404, 0x120) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000280)={{"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", "1c715a533f3ec581515a2469f3f5a0cab7342d0f45fd0bf146a72b1566d203ef", 0x8, 0x3}, 0x0, 0x2, 0x2, 0x8001, 0x1000, 0x20, 0x20, 0x10000, 0x65}) shmdt(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) shmdt(r1) 00:07:59 executing program 3: syz_execute_func(&(0x7f00000000c0)="f20fb1a90a000000c4c2b9aee1360f8d00000000c4c101dd09f34490dbe32e440f180ce336d9fff2450f1b8f3bd6ffff0fae33") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0}}, 0x0, 0x3, 0xfffffffffffffffb, 0x200}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x3, 0xf, 0x9, 0xb605d23}, &(0x7f00000002c0)=0x18) syz_emit_ethernet(0x0, &(0x7f0000000300)=ANY=[]) 00:07:59 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000003c0)="40481a5c2e48584455ed8e0257c453ff16c9193492e860777a03d071e37bda6b9e4008770661e1a19af36f31727783a2641480625e261130a36cfe") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f0000000000)=""/35, 0x23}], 0x2, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x802c7415, &(0x7f0000000300)) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000400)="3d7de1f6938d59e17666f3f73f8a8a87136928b48d9ad3fe28db610fbf89e5e7f5f3bf6799455d903a2107300d15944129aed326b4b3d91a4997c49538df8d5493d4ceb79eb264b1a5598525c170a246793c80dcee9f5e3084845b9fac74d208cd5529fcd0b1efaebafba3a8619422562e87d1e927fdab5dd8a35a307d341dabad839682c35c2513672df8ad7546e2b155989253c20fcb341f787d0770b9c54f433ddd8a0ffdf1695d77b4df192696e6cd4cf137b45b2e9a7b214957e90786e975a5b7180cc3f27497eff2") 00:07:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_mreqn(r0, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x20, 0x5, 0x101, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0xfad, 0x200, 0x2, 0x7, r3}, &(0x7f0000000100)=0x10) getpid() 00:07:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = shmget(0x3, 0x13000, 0x141, &(0x7f0000fe3000/0x13000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/241) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:07:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x20001, 0x84) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, 0x0) 00:08:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)=']', 0x1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) shmdt(r1) 00:08:00 executing program 1: syz_execute_func(&(0x7f0000000380)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) getgid() getuid() r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x10000, 0x0, 0x1d3, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) openat(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0x1) fstat(r0, 0x0) 00:08:00 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x6, 0x1, 0xfff, 0xfffffffffffffffd}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0xfffffffffffffff5) munmap(&(0x7f0000e80000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000380)='./file0\x00') r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) accept$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) 00:08:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x4}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x8, 0x401, 0x5, 0x8, 0x4, 0x3}, 0xa0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x5}, 0x4) 00:08:00 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") clock_gettime(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:08:00 executing program 2: getuid() r0 = socket(0x10, 0x10000003, 0x8eb) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x2, 0x4) setuid(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x9, 0x100000000, 0x8000, 0x0, 0x5, 0x6, 0x9, 0x20, 0x7, 0x4, 0x4}, 0xb) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) r2 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x4, 0x3f}, 0x8) 00:08:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[{0x10, 0x3}], 0x10}, 0x0) fcntl$setstatus(r0, 0x4, 0x10004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c09b22334960000000000000000000000000000000000000400"/128, @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xa, 0x6411, 0x1, 0x2000000, r1}, &(0x7f00000001c0)=0x10) 00:08:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xffffff89], 0x4100}, @mcast2}}}}}}}) semget(0x3, 0x3, 0x500) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000c40)=@un=@abs={0x1, 0x0, 0x0}, 0x8) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000c80)={0x0, 0x4, 0xf, 0x0, 0x8001}, &(0x7f0000000cc0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000d00)={0x3, 0x1, r1}, 0xc) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) syz_emit_ethernet(0x3b6, &(0x7f0000000080)={@empty, @empty, [], {@ipv6={0x86dd, {0x1ff, 0x6, "863c3f", 0x380, 0x0, 0x9, @mcast2, @mcast1, {[@hopopts={0x5a, 0x5, [], [@enc_lim={0x4, 0x1, 0x5}, @pad1, @enc_lim, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x9ff4}, @jumbo={0xc2, 0x4, 0xffff}]}, @fragment={0x25, 0x0, 0x70, 0x2, 0x0, 0x1, 0x66}], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @rand_addr="ab2024892d3962c3b4ac1474f5368e35", [{0x5, 0x1, "3eab16ce2b7f395f67c6311b66"}, {0xf, 0x12, "4ceb07154f14546c847fc710ad68d1fe46ef4b8d8bda17aedeb7eac3c89c06301851d1cc747adefae5f95b2764507ef4293fb949cc2d1e81d4b66fd82d17624f37f774fa99edeebec0d5c6da68c9b5b0f70cab6e5382692395dc587a7bf4e0a744297f1cfe620f57a6580f5b942c3f853135190ea32e96c384a24de9069f9e47bb14c55c88b022bc49075afe41190a6bb36f"}, {0x1f, 0xc, "df3c7f697727d53548fd2e63e2705d9220fbdea80642b09ada5d71a4afa06ceaf879fac4b5adaa0e0f0aba8c0df1ad069caa3d911c2b7c3b7c0e17c97c9517149359dfe2a35e8fa7de56852d403094de328597eee2ba4bd939aecf182368"}, {0x19, 0x16, "b9fa1f7e9ea8904c8ed229468c75336a9b911ff2e8174d97808b4559a5af5bd080e7b587a6913f4c96039d0cbac1eb26a68b897d7af107649d40ee5ca8468983a8afb8a008763f53823a1ef126bd80e6c46ca13e8c192711d1fe02b5c0813ff1cedc00a70a1b3a0ed12346f97772d7a88f7458d74a7623d8b1a15d012ce347ba216f49ba4c056b583a8af0bc5bf0ce76c55f55d0dec3a2dd7c16fdbb43dc55c785a9b7d2c134346ddfd5f63b21ece12ac5e6bae84d"}, {0x6, 0x10, "91166a5d3f65ff2e5978a5a1d4ec6deae14e8001f5ce53f231fa44744ca89ce00e4edfb08e291ae412a12da81f8f58d3e9bcca3f2f49dd8969d37d2e096f4ececd7e4c7d440e5ca47189a406e95deb7cd656770f74346d3198d3d747b843624dcca0cbc68a1de11d069c1233ad466721d3b1e3042f191ed2ee3f8b4a484224c1"}, {0x2, 0x1d, "5b389ef17028969ac93ce00f7354c72fbf7de31f41d5a719b356840aae579ff643ffed2a932f7626256a86358792ed5aa0da479755a9c6e9e9d224b161369f4495a470281b4397528f9c43fa880bab0aa06373fa054f3885580cc573cac8fc8d28af8dc753bd3bcb6bd5bd910ab7bd913b5aafdf6da388f048f88c1879665d1ea68dfe11cc335cb61da4ced9a171fe897eea3164738749cf6aaff28d2e3886a093160f07f756cc256e65e5e7684d21c99995cd54006fa45c7d6f94525334f2156491dbb8cdb6ee8c9c8f4aad76848f2ddee8b91515394472d45564769b0c25ba824478ec25e0c9f5bfdf"}]}}}}}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000007c0)={{"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", "2ecbec120d6e93d1140294d35a8d9ed215ad5819088304e9d7b7b1d256ed06a5", 0x7, 0x3}, &(0x7f0000000740)="40a4f44b9b0d82adf54aa1b7e67683b3c4f88a511f626b6da7de0986d85d4e74f6ac6c4dfa128f8d01a75b37ee8099f43474592b2fd4f3bbb9fc05196878b24ceeec7dc87064817cadf62795f305e72912a9bd5bef434cefafe6f0107b9c289884e62d06", 0x4, 0x5, 0x5, 0x80, 0x2, 0x100, 0x0, 0x33}) 00:08:00 executing program 3: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031") dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:08:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8000, 0x7fffffff, 0xc02c, 0x60, 0x6}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xffffbfff000003e8, 0x6}, 0x3c4) 00:08:00 executing program 0: syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0xfffffed1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x7, {{0x1c, 0x1, 0xc, @empty, 0x42d}}}, 0x88) 00:08:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file1\x00', 0x300, 0x10) flock(r0, 0x8) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:08:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:08:01 executing program 3: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031") dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:08:01 executing program 2: syz_emit_ethernet(0xffffffffffffff1a, &(0x7f0000000340)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0xced, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @mcast1, [{0x0, 0x19a, "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"}]}}}}}}) 00:08:01 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r1) accept(r1, 0x0, 0x0) read(r0, 0x0, 0x0) 00:08:01 executing program 1: setrlimit(0x8, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7}, 0x8) 00:08:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="3f10000000"], &(0x7f0000000180)=0xa0) r3 = dup(r1) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000380)="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") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x3ff}, &(0x7f0000000200)=0xc) getsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000240)=""/207, &(0x7f0000000340)=0xcf) 00:08:01 executing program 0: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000340)='./file1\x00', 0x120001, 0x22) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) renameat(r1, &(0x7f0000000540)='./file0/file1\x00', r0, &(0x7f0000000440)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r1, &(0x7f0000000180)='./file1\x00', r1, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r2 = socket$unix(0x1, 0x0, 0x0) accept4$unix(r2, &(0x7f0000000680)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x30000000) r3 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r3, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000780)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000005c0)={0x0, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000400)={0x7, 0xffffffffffff8869}, 0x10) 00:08:01 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1cdc5100b4000040fe80201e2e600040018000000000020000000000000000da042e7be1f128d26b89dc404a4f114e9fbe4e0eb036d00a756403d887b3e794d3b3d3a1ed2cbe59e7e745a6538f942692f0e34145abd3f51e131dd64b4e1bd64ac4bd17cbf6bbd2b6b38941bcd599318a08d1650fc8a385bdb873aabf868db920290995277eec1461d6015d7a55"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x1900, 0x5, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3cd8}, 0x8) pipe2(&(0x7f00000001c0), 0x100000) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xffffffffffffffc6) 00:08:01 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="00002e2f66696c650fdb1e4b385a"], 0xa) preadv(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000240)=""/218, 0xda}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000014c0)=""/110, 0x6e}], 0x8, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001600)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001640)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001700)={r2, 0x6}, &(0x7f0000001740)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001680)={r2, 0x1000}, &(0x7f00000016c0)=0x8) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:02 executing program 3: setrlimit(0x6, &(0x7f0000000000)) mlockall(0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x0) 00:08:02 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="40022e2f66696c65302766696c653000"], 0x10) 00:08:02 executing program 1: syz_execute_func(&(0x7f00000004c0)="1cffc4637916d7b098cd801b69e4c4220535b8d317795bf9c4432921a394940000008fe9589b26c7e4c753fbc4e101edfec47c7cc5c5c9206d64814700db0b0000c4c2b90a23f2165151c4a27d181ec1ea01ef1d1d65dc5f00c35bd9f4304545e269a841c463154624581bc481795ab0495a0448c461c575ae00000000aec4c279173eeeb7b7f50f54635bdedec4a1e1e0eff2440f1b6962ad6736660fd2938c000000c4c1f913376666be4e5417720d65400f479d0200000066660f3a0b0865") 00:08:02 executing program 0: r0 = open(0x0, 0x40, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000005c0)={r3, 0x3, 0xf, 0x4, 0x1}, &(0x7f0000000600)=0x18) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000004c0)={r4, 0x1f, 0x3, 0x6, 0x2}, &(0x7f0000000500)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) dup2(r0, r1) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:08:02 executing program 1: clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 00:08:02 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) setrlimit(0x7, &(0x7f0000000080)) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) read(r0, &(0x7f0000000200)=""/178, 0xb2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_extract_tcp_res(&(0x7f00000002c0), 0x8, 0x6104) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:08:02 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800) pipe2(&(0x7f0000000100), 0x100004) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4) read(r1, &(0x7f00000008c0)=""/104, 0x68) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800) 00:08:02 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") r0 = semget$private(0x0, 0x3, 0x48) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000000)=""/84) 00:08:02 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:08:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x7, @rand_addr="7a69082b09c2814cb3282453fd0026d1"}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="001e77301a0510d633ed14c596b50e0ade45cbdabfa3a9e247aff3509380cd1c4b6f7d25db950286d2b0359e8b0bbb3d873b5d74ef9a3e8162ed149edf01adf1a2f19ce64a8ef5bb504fd02a64a179634fba2243e1a6461be7eda8de849a599cdad87c1c07749a78940d0d9b0f8b7fd786377aa20289ba60d84ae5dbb3688c4a78323781a61853d99ba9c41629f14e767b47c4534bec03c16c3f9ad839aa330fa21c09aca99c45943c92100f00d6c17fb43731866ee6edebce211274ce314224cb1902", 0xc3}, {&(0x7f0000000080)="22c6d057a1546c1c535580988844b8bd6a66b5b5d4bd92b06c5ee4217f90aef49e82b0ad3bad85c9b1f2d497fa2a2f047e115c405ffe7517452ff2daa80bda6071005f0d45be75506928bfb0c9df2c4242", 0x51}], 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/954], 0x2b8}, 0x20000) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) 00:08:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13a, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x3b6) 00:08:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202c3abac28d451ba52b123aa19d4653000"], 0x1) setsockopt(r0, 0xffffffffffffffff, 0x1, &(0x7f0000000000)="bdcdb154c3b2afbf1a802d668d05aeedd8796f7fd1652ba4a5cca152e4b9641626b854d0fce352b0d562a5e1d5fd387963ed54f77dc73253da69c577d23738ea7610a31da1a26b81e706749dec79386fd54b1dbcba3bc5636af6644ead855b45b5ef016c7212b7d172315432a9a4df0652dff0c08e63a749a5e6a6b5ae84214b887cb34130d2", 0x86) 00:08:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/90}, &(0x7f00000001c0)=0x5c) 00:08:03 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000000913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) symlinkat(&(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00') 00:08:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) ftruncate(r0, 0x400002000184) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) 00:08:03 executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xb32, 0x1000300010005}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:08:03 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r1, &(0x7f0000000040)="79414cdc70ef1a3f4bad37bf61d7bf24aa6597021dadfea6f58c14620dac206bfd49c96c246701da371f3be0d9252158ef3b1982e707d043888f4e76ff950c24a00c0671cf25213bf1a8431e9466d1b7174da7bbb4172f0e1fbf325a2f2600aab3c04887dc4244f13bed4d6a0a2df2aaeb5c779529b34520f7cbe16e550df88f552ea98bc561f9ce3d61e27ef5364942081f015f3b98144c442a4169391875f866cbfe3d9cd2bfc0cb051a3009d3d520c6a239978043db90055acb1780d23abb8a8bc1878c49f863927f2f6c5946de1dd827e7d48d08416be0132af3ee2964032d7924edeac54b", 0xe7, 0x104, &(0x7f0000000140)=@in={0x2, 0x3, @loopback}, 0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10002, 0x8) lseek(r2, 0x0, 0x2) 00:08:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffff7f, 0x1000300010006}) 00:08:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) dup(r1) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) 00:08:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYRESOCT]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getgroups(0x3, &(0x7f0000000180)=[r0, r2, r3]) 00:08:03 executing program 0: r0 = socket(0x2, 0x4, 0x2000000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x7}, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x5, @rand_addr="4833cbac545bfcbad38db5dbcdc9cfac", 0x1f}]}, &(0x7f0000000280)=0x1) 00:08:04 executing program 1: setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x4, 0x4, 0x2, 0xffffffffffffffff, 0xd6f8, 0x2, 0x8, 0x983, 0xfffffffffffeffff, 0x5, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:08:04 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = semget(0x1, 0x0, 0x80) semop(r0, &(0x7f0000000000)=[{0x4, 0x100000001, 0x1000}], 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r1 = shmget(0x0, 0x3000, 0x58, &(0x7f0000e36000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2000) 00:08:04 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e23a0000000000000000000000000000000000108000000000084a389000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/131, @ANYRES32=0x0, @ANYBLOB="f5ff1700d8cb000010fb3cf10fa47b999f0ef700"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x540}, &(0x7f00000001c0)=0x8) mlockall(0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000adec943541b9b651017daf0b0aca7d2631da55efad1a7ff5312a47c284b2f96e70f5657f071aefb0381b586e99a9449d406898cc296a741c6d6fae72132deeb9cbe4bb4fc0a49003974af2b8b2bb883bd3085551e896562c0c3882e33c4c8a6afbdc512a9d589b4d0bfc4897d9118e102f", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x1}, 0xffffffffffffff1a) setsockopt$inet6_int(r1, 0x29, 0x0, 0x0, 0x0) 00:08:04 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040), 0x0) 00:08:04 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x6, @mcast2, 0x8}}, 0x0, 0x3, 0x7, 0x5, 0x9, 0x10000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x5c4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x200, 0xf, 0x81, 0x101}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="01000200f90b9708296f662405"], 0xc) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000140)=0x400, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000240)="8cc91e9748ace98e9f0f5d4820c9eee6458d1355dd4451483c", 0x19}], 0x1}, 0x100) listen(r0, 0x3f2) socket$inet_udplite(0x2, 0x2, 0x88) 00:08:04 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x48c2, 0x4) syz_execute_func(&(0x7f0000000140)="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") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff224}}, r2}, 0x84) 00:08:04 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f61696c653000dcfc5c00435236f1e238db3051766fadc0f2ea505874bd28e8b78846d48e2bbae38666aa6a70f484eb1bb1d8646230e28711890ef718e0240dbf2a8738e9f3d9bc128bdf1ef21abd2e50e4ad2aad6b1cec94a16c25ec3e5ea528d969ae5cf920eb1af97b955717c15d95568dd21f61c4e498d8bd644f69d980ed3497298346df48ff682c56f8cc20bbc9ecece6f4ae8492503f0490be0735811eebdec6380eae6316020072c62565ba7e4c08d7a7afba08c7faa2ddec"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='f', 0x1}], 0x1) close(r0) 00:08:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) shutdown(r0, 0x0) 00:08:04 executing program 1: freebsd10_pipe(&(0x7f0000000300)) syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x20000000) freebsd11_fstat(r0, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x1, 0x41e, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x1, r1}, &(0x7f00000002c0)=0xc) 00:08:04 executing program 3: syz_execute_func(&(0x7f0000000200)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00f185c0500014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c40f01a3a5000000c483397fd300f7dcdc0fbcaf00100000ac6161c44231989e0a000000214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800610bd1c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) 00:08:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) execve(0x0, 0x0, 0x0) 00:08:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x239f, 0x2, 0x4}, 0x10) 00:08:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) ftruncate(r2, 0x0) r3 = dup(r1) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr, @multicast2, @local}, &(0x7f0000000040)=0xc) write(r3, &(0x7f0000000040), 0x3000) 00:08:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x0, 0x9) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x9a, &(0x7f00000000c0)={@empty, @random="1ca30255b7df", [{[], {0x8100, 0x4, 0x2, 0x1}}], {@ipv4={0x800, {{0xd, 0x4, 0x7ff, 0x173, 0x88, 0x65, 0xe6, 0x4, 0xb, 0x0, @multicast2, @multicast2, {[@end, @rr={0x7, 0x1f, 0xfff, [@rand_addr=0xfffffffffffffffb, @empty, @remote={0xac, 0x14, 0x0}, @broadcast, @empty, @multicast1, @multicast2]}]}}, @tcp={{0x3, 0x3, r1, r2, 0x9, 0x0, 0xf, 0x8, 0x7, 0x0, 0xa95, {[@sack={0x5, 0x26, [0x8, 0x9, 0x3, 0x0, 0x4, 0x1, 0xc00000000000000, 0x5, 0x5]}]}}, {"a0bed6520e5511916b268ba97d71ec1094859b34aa456abc"}}}}}}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x2) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000280)={{"4099c164a0cf1fb60297a30ddc3999b568b5c3acc7dae72c842f7a34a0be72a8c92a2b68080b7f4541f429f6b152f7d00f5fb61936bfe694b0b86e4cdde730c510d92aa364a30b8b83bf843abddba44819b480d9893c6b7d7c93abb21660dca2f78f4c318810f81b25b075a7dad8f2b0663b70bc8c5df4dda72538321ffc53ec4c0d12e50c7f532eef87694ce5cce9604db8a655832b66777d9f412b3100ed9acdfb0a53c858239728366eb2d9cdae73f0ab2138bf7d6859fc76f32bb6281dfc14c81c9b7f4db9afa1332fdfa65bf9e8e0e24f266e39cfa67a5b3e52f637e8ad0fc9922283a934630c08d84ea497213e8c546a20a0b48072be2b4a36b828497e63e5e84ba5a22135ac5a67765d2d5646a77366ed7e72f9a2fcd4abc2d036356a43a0bf834c98e02bd1a55e387b8284ac4d5338e10264b689512f71fe4a15930c56bbe812e4e986ca407b876c52f257a502b6a13b23b2ae3431a7b217faac5e9db3da3879617a0cdafc6564709ec8d239bb0cec085c3d015eb5b79a1e84d392b754e3acf9d82f5f499486beea1c096ab44c65f036ff63f6dbfbb56a6a53a7761c7b21fd3a68d81570b8ea40984a3abaf70a7fe193066340168278ce22ea79f264cf291033ab4129bd2b47fd5461c3c13f8dfee4ebfbb47b76378c52f182460f748d067aa163cf44acb6e61346959b64b39cbd99367584da8c11f4049ad606ea39ee16f0771435f2df059e2fb529310bc0dde0371c634d09082b85e68a5db4723eba57d5dc4fd117e898776d37db70f40cbd52f5d114b8be6cd44f164b490f0820e1f899a29d5b1907fab6ecd68486ddafa0fd6fe79bc1d3f0369e61a9112568983ec41b410b4269b1cbd4b48f519361c6527686005348a6910a7699042e11719c63e774f513db824352dfad4b707ba3a2160afce2b8bfc3100103d39bd24ccf7a8d770954d90aef799a7fef2846f8f090d0fbfb8676d3559103649c56f926dcb18656b06aa4fe7f65c6f720a9fbdc2a59a03fe69c909f1fd1e3637a1d51b4af0e4ca0e3f06a4fe26afea0d837bd6ba65c2c335cfeccc946c14bf7124447833631afa611618e991b02c280a6dd67857adbe50f4eb0f57d8fef56f8cae6dd472e1f89fa7bb76a1cfcaa3c5a658ce6569c5220097e44161e779143d6c9636fc31e04d54f74797a491cca74ad9dbae26b4e94744c1939561ecdd83245eca4fece0540958948148abdf77f4b9e15bfd7686c100ba4b299b304e56586779684c687fea56712fad3983374783668af1486b3bebff09bc97759ca64d372c4ddf8610387fa5dff1ce1cc3e89038b8970258e2af2d1312fb22c06883f20204d97e9d4a495a36a08755c0183ae51f667d53b1ecc6098be735f0da7a65d351c6115a47d8e937e3c4c38bfccefe8b458a24d9626bc68fc733cd6e354612add1f680b2cdf348822", "c4d6e139ffac8b905d7f027a40b1903a17c5cfaf9e7b91a291565aea4904f543", 0x5, 0x10001}, &(0x7f00000001c0)="1e6de5766ce59234368e4be7d3f6ca29599babe1135acb2e78571d5fffd476bac16f86e9fd54d52dbe784774c1cda43caa64c32d6f49fdd27762fa16d60a8ee220cda5ab6293c622053129727449a62668e181016bcbed7dddf3af72f5bb93bbf75ce40f8b57a049c74db4f9248ed49fb7893e66d272d15f8a5e9b617f3eb328f7cce7b8a29f2fc0a2ed32814bf6c331964d70be6e6f390bf4d5dce97d366be81af108c8a5a714b8c8906b034d9069c480336872e92ae9b014caad", 0x9, 0x6, 0x3, 0x101, 0x20, 0x3f, 0x0, 0xfff}) accept(r0, &(0x7f0000000700)=@un=@abs, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f) 00:08:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c6, 0xa0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x5) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000200)="4e5091d40fc609537a53f75db59977ab591c16258b9b65e235052661d3d11583195798ad6555aff93ba8894cf914b9abfe3954cb4149d85e042a18dd9c840fc85f3e027c6abe10c9109cc630e6259720e35d3154a7561e3513bf690a6cd55e58a82214f665089764732248ebd0c295849f4b04a47703992f847f49b13fe17176991f7b5eb7ad0ae9b706cfd648e624c354d5bf828b5aa3707bdbd2fb14c4a1fc1a204b2177a5f2b70b4f596049aac13d4efe5b75f1c30e8aa71a8eaaa51bfb3007938c742850") r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f00000000c0)={0x6}) fcntl$getflags(r0, 0x3) 00:08:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) 00:08:04 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe, r2}) 00:08:05 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:08:05 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x1, {{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) syz_execute_func(&(0x7f0000000140)="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") r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="0ebe3bfd8265e64193dccb6467c1501378312c11bc2ee6763a1ef991f456980285c811069d94bfc5867e79f028a4f28424261149db938837df6a8296") open$dir(0x0, 0x0, 0x0) pipe2(0x0, 0x0) dup2(r1, r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:05 executing program 3: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = fcntl$dupfd(r1, 0x11, r1) setrlimit(0x0, &(0x7f0000001a00)={0x100000001, 0x3f}) r3 = socket$inet(0x2, 0x1, 0xfff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001580)={0x0, 0x7}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001600)={r4}, 0x8) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001900)={'accf_dns\x00', "25bfc01e33700e28f51fc5db2baf38064b31e873f04865a46ce65dbac2d28d4cce28536f11f3c4ecb5729469174991acd0fee5f73789e4aa39b18642e637a240fdb65bccd1981d2e884d5baf0741f1fde12f5ae5941f2abb090568c286c17e662f74857d47720790a7cc71d5ee6c5badfb3b5b4bfe532193d21eaa9776b45011efc9077bead217e1177bdcf0d40bde09292cc9f9f10035f25917e4d5c2880dfe8e7f17d66325949600f9120f7509b2867de1070820cf813d30f0b3b7316a8457d3e47f6f741858c9386b674e84940f583d644c24b7a980c094d7f287c0aa5fc9a2df9dbe5822f105d1417232ed2fcb80"}, 0x100) sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f0000001640)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001880)=[{&(0x7f0000001680)="26e4f369a822d7a6b1f5a60723f08034cfb3f832d4ddd468bd7f33782843ddf79ad94e6dcdc8cf27d120f47921042ada252c3c595df6de7184a1c8db4cf41c2551cd3c91ed04d715b4f4fee4ddc67d21e55f1bb075d73e6f56d1dcca3172d07500c6f9531c74e77f64e2fca1e891371da88c987590702b94d36ad4e4d037decbaf416ecbd39f27b4e5703e4ead283f195929b6909dbbb14b9f7a04e399f8201d6daf5509d89db0a3c9ac328c954dc6e7b76d65644c9d462ae87cd3a71a829c090c358b17c835f3da606dbb908f", 0xcd}, {&(0x7f0000001780)="a6a0d1577aa5f606f67219c1f33dc5ff199da1dbe9ca9b9860f508317852b4f10e26965d7141dc2314f0d65b0743f8958645abebb81009323e70a3d48542b9775137f5089caa138c4246f00ce467357fe4c580997da5516002d0757224f32e3a57fbed2ceea732a353b853db16a0f40d6dca4e7929391cb22fcbc68eac794c239d3d244efe48bb6607f4176acaca846e9aa04acdc20ef7d1dd76a1c39df3373e92aaad1321ac39bd14b00ac5cf16db09b6ffbaedf751046c35b23222ba3ed3c7596f0c0d385f55bd889904408afee921217f7adb79c114b37b08b20d9efe1792cfe44ef367042f2c5b9c7bbbed9a00f4271e46815c", 0xf5}], 0x2, 0x0, 0x0, 0x80}, 0x2010d) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)=']\x00', &(0x7f00000002c0)='[\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='}{\x9f}\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000480)='\x00']) setrlimit(0x5, &(0x7f0000001b80)={0x12}) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000001540)={0x10, &(0x7f0000000540)="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", 0xfffffffffffffffa, 0x10000, 0x4}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000001a40)="8c41bd0b06142b0cad65b4857dfc7df0bb351b5194233f49dc5dca5f65b89396442f188b6f0ebbab6dc33baaf751268586227b21db472dab71760910bee0bfb48cfa8e37d31c31c859e973527b1b64d6a6c11671f5c432223bb5b73ff598a9fd994476856231b34cbae0a290cae319a12c50c4", 0x73) munlockall() 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x1ff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:05 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) bind$unix(r0, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:08:05 executing program 0: getegid() getegid() syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000b80)="9826473e431c13c481d9e8695ff30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c42efa1e06a0450f0faa00001521b766ababd1c4e10bf8c4c08100000000fbc461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea809d4d48cc7e8628f6808a3056f0000004e00c48de30f12efc402c191544cc258c4a1dd7dbbbf9d5cc6ededd030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000200)={{"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", "4762d560a27462abb3fa7002fdfe1c1598b2b8a1535875f4c448a45e13e80517", 0xa1, 0x6}, &(0x7f0000000180)="609dcc187ea1a518177d952fc9c9c04147d36c7d726ee5078df5f63e6647f4f2d1db89e0e2d7d917defae87f29a9e82fc174ec333c98ab0b19323c10bd75ff54438475a2f8bb305436a852b6ec7af29555c5f6e5", 0x2, 0x2, 0x7fffffff, 0x200, 0x25888487, 0x0, 0x4, 0x3a}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:08:05 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0xff}, 0x8) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:08:05 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x80000000}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) 00:08:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) close(r0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[], 0x0) 00:08:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3fd, 0xffffffffffffffff, 0xfffffffffffffe74) 00:08:06 executing program 0: r0 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000002c0)={{"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", "6a0424f31318bc72e0f0e9f0d8ef5bb1134c7a9e7c55919aed49ce4175ba9d1e", 0xffffffffffffffd2, 0x1000}, &(0x7f0000000240)="00e2c268438e167f1852a4f8ad109e6f957a47717ecd918c167ecd8da109366d87a75c3be444a7592ab98efaf57dc8c2d4a61be27cea5cf03b60643ef6ba139a77d937a76396bd74a8665472dc649321dae0eef28e057c202fa940e4ed494009a839db293bd85fcbf94e2947173fd7ff", 0x4, 0x6, 0xa8, 0x0, 0x100000001, 0x92, 0x4, 0x7}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:08:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x7, 0x1, 0x2, 0xffff, 0x7fff, 0xfffffffffffff000}, 0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:08:06 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x411, r0, 0xfffffffffffffffe) open(&(0x7f0000000000)='./file0\x00', 0x8204, 0x3) 00:08:06 executing program 2: socketpair(0x1c, 0x10000002, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getegid() fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f00000001c0)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:06 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x4, 0x4d, 0x1, 0x0, 0x20, 0x2, 0x3, 0x2]}, 0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6) 00:08:06 executing program 2: r0 = socket$inet6(0x1c, 0x7, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7ff, @mcast2, 0x2}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000080)="dfc23213a29d09eda8e44e690bb02e33fa7288f48bbc31959271f4f8402b806ed88fd08432a26374a8ef16c854372398ecd0bef75be0649af9ec9fd461fe4c402dc7b5d795f0dd129d3c6242940b723c7a6a74ac785799928a795343", 0x5c}, {&(0x7f0000000100)="842873bef50087c702f6f6b154ad191fa3d97a7a15ae188c94fbc4db480e3484c07975b47253517e4a32f52c65da75a3321548a4720b2d2dad7b614a5b864b0376bb5d8dd9ffd16c7c6bbebca02bb7c001297fc5b593d02a5e4badd39c599dfeed6b2228a6a4c41854b3ca501f02a1f4d03108e0ded02b6af7d8bafca6fb6965c2d3bae6f67e36d0a485f454fd12f1f7a9597e917e1d9caadaea903b204b9b528cc6ccf10fa97af8fb9e5a364f4a1b4dc3dbb700bf457bee", 0xb8}, {&(0x7f00000001c0)="a928e5a77f6b628e6e0b20a7b71368baad5de740df1d7d8d435a8c88884b62348acfdc5fcedbf97c4f4d04caa36033115df389b60ecbeab11bdce2ed8d9ec0fa41a0a0", 0x43}, {&(0x7f0000000240)="d3c6b21148a718536f3513c310ef8d3934ee7305294e2f0b65fd02609c03c1fe25e288ef6f1b1fce4973ae446b9a1b2b7e852836fa58f52c5745e0ad12b5f63f6961de7e16676e65f9a0f9cfd772602aef851cab67e9516bc7f56c9723fbd17aaf3813ae3855f7cd74f28270a0d53be29c83aa61a41cbc51f68de33d36ebbed9e224e4a2b337c9ae690b5a721b69e3576f998fc474d13d8c33acfb1fd24ecfb80bc12ef2130f0d705a", 0xa9}], 0x4, 0x0, 0x0, 0x20004}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) 00:08:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfffffffffffffe00, 0x7116e9e9}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8b0d}, &(0x7f0000000100)=0x8) 00:08:06 executing program 3: syz_execute_func(&(0x7f0000000600)="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") 00:08:06 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x4, 0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1, 0x4, 0xcc, 0x7f, 0x101, 0x7a6, 0x9, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x9, 0xf9d, 0x0, 0x7fffffff}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="e0ff30007282ca557a673195b9c830b2cb9aca76dd763336d587bced7c83c9133f9922210dfc6896f08806b6d3353b2dac2fbab139df4ba54977fe7c21048f50de5e7c52653fc8e4109128a5e759dbc72b6e82fd2f198d6a18e33da06e57efb0d4079e5a777a524fb94362d285af58f4847422fa6f1b0e9c88eb23082f74f14a86763caff38d0934ae0e9677c20d5a93962dce1ca15d5b0ecd0781a2fc855384be6bea5d513f61972300f3a45bb7e787be7bc02fc364b9355cbfdfea39bd2303a885f8b6c823021cb61b453adc7ef911f37b28d2f202108db00da554c7c3c66a20e07a50212cb23fc2aad1c7f1104f7dd216bd0b57"], 0x38) open(&(0x7f0000000100)='./file0/file0\x00', 0x18800, 0x18) poll(&(0x7f00000000c0), 0x20000000000001a8, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) 00:08:06 executing program 0: select(0x104, &(0x7f0000000140)={0x1}, 0xfffffffffffffffe, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x100, 0x9}, 0xc) flock(r0, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x63, "ec21a793e73812e7e0534539f1deb0d836a1b52baef0beb1fbcdc798cb835a24cdf2d9862673a8bae3bd19896ac67ed37f5a936d96679a74c8b715c0a33140236f6d097a1d8282caf3d9bee69a04a2707f71c834f23c8a760070a17900dfaab047d50c"}, &(0x7f0000000180)=0x6b) 00:08:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r1, 0x0, 0x0, 0x20001, 0x0, 0x0) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x3, 0x3, 0x8, 0x3ff, r3}) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) flock(r0, 0x2) execve(0x0, 0x0, 0x0) flock(r1, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c020", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(0x0) faccessat(r2, 0x0, 0x4, 0x100) 00:08:07 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) write(0xffffffffffffffff, 0x0, 0x0) 00:08:07 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x3, 0xffff) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$unix(0x1, 0x2, 0x0) close(r0) close(r2) r3 = socket(0x1e, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0xfff, 0x4) 00:08:07 executing program 2: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:07 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="8d2e000000000000fe8000000000000000000200000000aa03"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r2, 0x1) r3 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x3, 0x6, 0x2500, 0xbadf, 0x8000, 0x3, 0x9, 0x7, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000580)={r4, &(0x7f0000000540)=[@in6={0x1c, 0x3, 0x0, @ipv4, 0xed}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x5, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={r5, 0xe, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8, 0xc8e, 0x1, 0x20, 0x0, 0x8, 0x71, {@in6={{0x1c, 0x2, 0x1, @loopback}}, 0x0, 0xfffffffffffffffd, 0x738, 0xaeb, 0x7, 0x8}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0xffffffffffffff01, @loopback, 0x9}}, r6, 0x1, 0x4, 0x110, 0x18, 0x9, 0x7}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) 00:08:07 executing program 0: syz_execute_func(&(0x7f0000000200)="9834130f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x0, "c451b3d097306af57c3598ddbea20d4a5abd89400aa8a7594a9c3889f5588ab643f1c39af63cfbff"}, 0x30, 0x800) 00:08:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000306, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x8201, 0x0) ftruncate(r0, 0x80000001) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}, {0x0}], 0x2, 0x0) pwritev(r1, 0x0, 0x0, 0x1000000000000000) 00:08:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xcc9f, 0x40}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x4) socketpair(0x2, 0x2, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0xff, 0x2000, 0x7, 0x101, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @broadcast}, 0x8}}, r2}, 0x84) 00:08:07 executing program 1: setuid(0xee01) 00:08:08 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x8, 0x1f, 0x1ff, 0x0, 0x30, 0x86, 0x7, {@in6={{0x1c, 0x2, 0x0, @mcast1, 0x92c}}, 0x0, 0x3, 0x205e, 0x3, 0x8b, 0x20}}, &(0x7f00000004c0)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x1f, 0x0, 0x4000, 0x8, 0xada, 0x80000000, 0x5897, 0x5, r1}, &(0x7f0000000540)=0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000180)=0x47b87, 0x4) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c65300086cb638db5a84179a7093fe514fcb462d55efaa67726bb343ecb2da297322265f7986e14c67877b26f89883e2839d89bac5399e7171a283a23153e2cb58a7ff8a78aaef18a08825f105ec318a6a0bac07875157340b888cf0826582aefc80dfaeaa49001a7f7d94011e2bfcb8b2b85eaf93bf3f7aaf7ec7f4b23f39abed13c9ac7ce5c45fe85e0a79230eab65a30"], 0x10) sendto$unix(r2, 0x0, 0x0, 0x180, &(0x7f0000000040)=@abs, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xb5c3, 0x2, 0x400, 0xbcc, 0x2, 0x7, 0x800, 0x7, 0x0}, &(0x7f0000000640)=0x20) setrlimit(0x8, &(0x7f0000000340)={0xffffffff, 0xcd2}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) r5 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r5, 0x0, 0x3) 00:08:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) freebsd10_pipe(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001140)={0x0, &(0x7f0000001080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000001180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000011c0)={r2, 0xff}, 0x8) 00:08:08 executing program 1: r0 = socket(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r1, 0xfffffffffffffffb, 0x7, 0x3c23}, 0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:08:08 executing program 0: syz_execute_func(&(0x7f0000000080)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x3}, 0x248) setsockopt$inet6_tcp_int(r1, 0x6, 0x800, &(0x7f00000001c0)=0x7, 0x4) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:08:08 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x81, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x4000000000, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x41e, r1, 0x0) 00:08:08 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x1, 0x0, 0x7, 0x1]}, &(0x7f0000000040)=0xc) syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:08:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e6755a8f065302f66696c653000"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000500)="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", 0x0, 0x3, 0x800}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1}}, 0x0, 0x3, 0x4, 0x183, 0x6, 0xae, 0x7fff}, &(0x7f00000002c0)=0xa0) connect$unix(r0, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0xfffffffffffffffd, 0xffff, 0x1000, 0x1, 0x3, 0x4, 0x9, 0x20, r2}, 0x20) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r1, 0x6, r3) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000040)={0x456f, {{0x1c, 0x3, 0xffff, @loopback, 0x1000}}, {{0x1c, 0x0, 0xfff, @loopback, 0x2}}}, 0x108) 00:08:08 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000e00000020000000010c11bf19c63da4b2fb2098c5cd0d6d5f582a4e91303f8d6bc5f453615b0f532b8a744f75ac6250de7d70a864632777d5f773da0ec97d463342b6553a865ae306c13a65db796dcb6afec88fad6b71d13a7d19c7d40ebe6aeeae210eb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:08:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x130248, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd67, 0x1, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x99}, 0x8) ftruncate(r0, 0x20000000004) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x2, 0x3, 0x9, 0x20}, &(0x7f0000000200)=0x21) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) readlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=""/37, 0x25) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) 00:08:08 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x9) setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000000)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f0000000280), 0x4) 00:08:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000001600)={&(0x7f00000000c0)=@in, 0x10, &(0x7f0000001540)=[{&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000140)=""/219, 0xfffffffffffffe3d}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/205, 0xcd}, {&(0x7f0000001440)=""/246, 0xf6}], 0x7, &(0x7f00000015c0)=""/46, 0x2e}, 0x40000) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x9, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:08:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="f0d1fb54723d0a5b1ad562aed2b92dc9077d198b087bab0a536ef22d999390ba7bed0eb85f1dd7821a899855a7c0f9070a3948ba18f11ee9835d08") r2 = socket$inet(0x2, 0x10000001, 0x231) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), 0x4) accept$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000000080)) 00:08:09 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) chdir(&(0x7f00000007c0)='./file1/file0\x00') getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000600), &(0x7f0000000640)=0x4) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) accept(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) renameat(r0, &(0x7f0000000700)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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, &(0x7f0000000680)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') execve(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000440)=[&(0x7f00000000c0)=']\x00', &(0x7f0000000240)='{*&\x00', &(0x7f0000000300)='\'\x00', &(0x7f0000000340)=':\x00', &(0x7f0000000400)='^\x00'], &(0x7f00000005c0)=[&(0x7f0000000480)='s.\x00', &(0x7f0000000500)='@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00']) renameat(r0, &(0x7f00000004c0)='./file1/file0\x00', r0, &(0x7f0000000780)='./file1\x00') syz_execute_func(&(0x7f0000000800)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:09 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000140)=[r2]) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={0x0, 0x1a}, &(0x7f00000008c0)=0x8) open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:09 executing program 3: syz_execute_func(&(0x7f0000000140)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac00ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") execve(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x1e9) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt(r1, 0x4, 0x5, &(0x7f0000000000)="9b1b1929565417ecf4213f7b1cb3fc8ed9183ea77b88a30bd008697506f4a83228b64a66cc97104afb681b1a58a11658628a5d85069450982176c150eee8d89900eb098d892525b0781f355a34abf50fbd9ed1585ebf1d548ebb106c80e85135d4ce7436728bac15215369dc34710aea3419f0d6165f5cc44342a5d559bf648d40dee4b2e832150ee3c3ab69344995e47e70265f8aa5fe26bff54e0e1a56524c704b5b211373a90fdca015a1e969280312685f9659bf0b785c39", 0xba) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000200)="3c14edb4d5cc0332b786ddd99912185f84401a67a9f1bcc8690fcba2a0f799572fa6694eed00564189fc054b1c49b10d8ddff3736345699cec385cab4229cae83820c9dda125b09aaecbd61e53a66130521ff33f636021825409590549fb598095ca8783b0b852c4c91aa491df0e7ba1ba646f42b77fb61c9cc0f15694bbdca638d29dd0867c1277b8a02fd2febdd65fbe972d235a7736ddaeaa8b306f42208e2a42e0c623bf6f19c6d6e52846e4380c87b5ddbd8915a7bb800bc06ac5f1810831e3d713e64b3b30bb0237d8b360c0a0ac1d4d9ce5c8558dfee1f9e6fe0ba7f4be9887e39d5f", 0xe6) 00:08:09 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:09 executing program 1: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6f7a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r3, 0x3ff, 0x7}, 0x8) munlockall() execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000180)=[&(0x7f0000000100)='!\x00', &(0x7f0000000140)='\x00']) ftruncate(r1, 0x42) 00:08:09 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="989819e9c4a2791dcd04050f05bf08c50200c4a37bf0c55c41e2e9660ff8aa024800572fb8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:09 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) syz_execute_func(&(0x7f00000008c0)="c4236d4ae5a3c443197c1dfeefff7f00c4614d6c93f02f000026660feb96f5cd0000b79e45aac42184fe43324d4d0b38ccd3c461f35d57e6c4a1e57c8c5d00001100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:08:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x2, 0x8, 0x9}, 0x10) execve(0x0, 0x0, 0x0) 00:08:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000040), 0x4) 00:08:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd327ca5b00204dd4b1ff5c74cf"], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x20006, 0x100) 00:08:09 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:08:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000920800"/20], 0x98) 00:08:09 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffe) sendto$unix(r0, 0x0, 0x0, 0x20089, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:08:09 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 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) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setgroups(0x0, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000040)={0x0, 0xffffffca, 0x0, 0x0, 0x0, 0x443}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:08:09 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) mlock(&(0x7f0000fed000/0x2000)=nil, 0x2000) 00:08:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 00:08:09 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair(0x10, 0x20000000, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "52cfd04de8f5d76750d01a53bac8024e99a0af802e5546d6e8d776f198bebd64c20a16598630dfcbf9af3d00f7abe1d6092cd77b7b7f567a2232912ff773639424c41fa4310c69b10de09cc36b207b15cd4c1ed0b96438b08627752b1be7a49bb6ac93ba0c3525071754ead6b7cece3c57aa94d0b90b7b07eb5ae817761e4f3ef943f3d8f81ec618d4fbc700f48eb1e4219f11b64c90815cb927c182283ce5f08a4565f9122cb2a025d580f773b1b0c81c5def72208a736f34ca89f1628b3dabb6b35f9728eb7e371d7c195ce5c900c4df41b4a523c57d3fc5ba7addb0ec029ae8cd8377251d224c1b1911df857fb67a"}, 0x100) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:08:10 executing program 1: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") semget(0x3, 0x4, 0x100) r0 = semget$private(0x0, 0x4, 0x240) __semctl$IPC_STAT(r0, 0x0, 0x2, 0x0) 00:08:10 executing program 3: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x10000000) 00:08:10 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)="dfe702dd90b957fe0d8b5713b6563a2c024059ff3c066cae2b1a7a5c2c441b5fb8368a9f4b81ca5c2e5966faa74974a55cc90e1b58b31fbc6aa077ef6af2aec31ce3036e4e3a29bd597cdd9fa8025148bb146a9565288cc15b394400222aa509ae8b7389787b8181ced775a8cc0830") connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x3, 0x7, @loopback, 0x1}, 0x1c) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)="5821a00a37b366417cfc2922836d058d513cf7437668fd8ce7dce03126bc43f1d3d0ac653b13f9b0d013852fac1b7d636ac4a422b1a5c44cd4afe974ad75f9f18ddafa5d90b8bc99ea310a5f60d1") 00:08:10 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000001c0)="d8f5ab65083333be60df5f06e49bcc150f5859e3a96a08dfab69ee0bcc820551862929bc897b63fc0e4732281d636d3bda08c45922f36585dbe85b70a89af4af748c613cfb71604b4e85da79a27e0e469d47642d960cd4f96cfffd2849667cd73182102b27327d497f67f2fc6692fff72fa5867290a33616d879fc1662714fabf235792995955b7e6aa6ac3417336b6721f9469130ea29d36c2a6a20363a8d2a98e95dd7347d4eba66b46905ffd1c24441200c9a14d2a0c37a93baab0c02442b8e783dc08bc77ecc3ce8b9859f8d4d238a", 0xffffffffffffffd9}, {&(0x7f0000000300)="47937b29539be7581761f04b3f0bb59435dffb27b82efad507a5424adc4a87236780aebd6381", 0x26}, {&(0x7f0000000340)="6a6010e2e40278e9fbf00423ab6b4b23c6192497799f67a59a018335052d29764a84beb074da76d6c075a3245dbe354753aac88d59660437a9", 0x39}, {&(0x7f0000000380)="5b1333a0fd3d8f202deddfcfddec13dfb4ebc279ae706a282979353827929b7639eef853a5eb44510ded4d9fc049805eb765403c07df58ed32107f8a99aae7da465ab0c0387a0f6d4ea4e4862c8e9be4827df98b99f847f7dba7049d7238a9b4ad857a6ac224cbeb51e458303f12654f71b0fc38b5d23cfc841fa249f001491fe3591c6adf56fbbcbb70516196ac347fa5acdea35b05183d90158490a7bc97a3748fd90cd401b9e40d519e12e30d983a2ec5aa07241c07cf37a85478eec6ec9e5faaa1b2958d38c5bbdeda4221959ccfdf1b745868a874b5718238c5311fd7", 0xdf}, {&(0x7f0000000480)="ada2ba780499120016e2254d110393b4ebdf79", 0x13}, {&(0x7f00000004c0)="4ebf6d768404892ad1311738a5ce2316cc9615b9e291added4ab2215af37a4f4d3718937cc3fa426562a2b7c557f4860d38f81686ce5f37bd540d3931fbbfa9cabf097b7a7a0f5e94cc231c24159668116ee99fbee95b82e0c6f78132d74541731a7c6d8ecb1", 0x66}, {&(0x7f00000018c0)="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0x1000}], 0x8, &(0x7f00000005c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @init={0x14, 0x84, 0x1, {0x1000, 0xfffffffffffffbe1, 0x1, 0x32}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x2}], 0x6c}, 0x180) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000680)={r1, 0xc65a}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)) getgid() setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r1}, 0xc) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:08:10 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000140)="403b12d77a2545a06feb969e96ce205b27b2487cfc8e8e40390711360493b9afa00430b40b98091ab2df73b26b09e985a7ea38f1350bb7781edc18c9840ed697ecf44494ce9c700489766d4b3f0dd6c200862ad056d23fc118d2cffd5e686b37003d5d3c5cc3621fdc9624811d32080dd24fdf90430a", 0x76}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000001c0)="0a5edff532ef4678c0a24d8289c4e9c80d27897d2f548aabdab0e56d9bc8f9ff637b521ffde45916bc5a37536cc4f781436633ab4e349efc0f0d3396ec3d3b795f80df1e71e1585476d3f7e0cd658c00bbcb8b6d3bd414f4e0b483ac468995b15aa7adcacab84bb07944feefb45576b4d400af83281ca23d212c80977cfca0ef178aff3a730031234ffa00aeaf2c60d9c4fbda0eb235b312240d3349a0305f1de139512fece31979a4d978f002f64ecc16e59bd6342d59c857d5292e35645e844dd7b28a12904714026b23e65230417de0cb755f38f6", 0xd6}, {&(0x7f0000001380)="4992ab1121767022e85bc6b8539756a6637ef2e3604a347c3568e635dea556acf71612d65629c9e3e2d2fa16c4510a4a74784cea665ba610035d41c54e8bc0959061dd2aee56b15f61885ae523a4e38ca27982faeff823923a030dd50d1c6e7dd4e104129336d59d663af7f0c1fe83e24d02cae353ad810a10a9a76aefdec1962668bf4c10b6734cda7c1294a2cc689ca227539bed16e8ae3bfbe7656d832993cd", 0xa1}, {&(0x7f00000002c0)="ab00e3b11d9ed203ad0a82cbabb1fef9b4cea898a838e95b0d7a21ea2aa1e88bbbfed0e884c3e18e15454aa3b32274c92e07945fbc6453aa621a8def5aa136bc370ca6e36e7c73815b09aae6dcae7af7484ccaf44424fe930de8754b9443abdebb8e9f7c736b8a0e3e2d533ec0899ccc", 0x70}], 0x5) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/115, 0xffffffffffffff80}], 0x1, 0x0) 00:08:10 executing program 3: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031b7c2c12bd286") syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x4, {{0x1c, 0x1, 0x27, @empty, 0xbe40}}}, 0x88) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:08:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x80) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0xffff, 0x4, 0xfffffffffffffffc, 0x4, 0x1, 0xffffffffffffff81, 0x25, 0x9, 0x4, 0x0, 0x10000}, 0xb) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) 00:08:11 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100047f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:08:11 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) 00:08:12 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x3f5, 0x17ff}, {0x4, 0x101, 0x1000}, {0x3, 0x9, 0x800}, {0x3, 0x8}, {0x3, 0x16006432, 0x1000}, {0x4, 0x7ff, 0x1800}], 0x6) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) Syncing disks, vnodes remaining... 9 5 Waiting (max 60 seconds) for system process `vnlru' to stop... timed out Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done timed out Waiting (max 60 seconds) for system process `syncer' to stop... timed out Waiting (max 60 seconds) for system thread `bufdaemon' to stop... timed out Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... fsync: giving up on dirty (error = 35) 0xfffff80003b51b40: tag devfs, type VCHR usecount 1, writecount 0, refcount 58 rdev 0xfffff80003a0f400 flags (VI_ACTIVE) v_object 0xfffff800031ae800 ref 0 pages 911 cleanbuf 53 dirtybuf 3 lock type devfs: EXCL by thread 0xfffff800577f75a0 (pid 4142, syz-executor.0, tid 101237) with exclusive waiters pending dev gpt/rootfs Syncing disks, buffers remaining... 10 14 6 8 Final sync complete 0 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe0028c5e400 frame pointer = 0x28:0xfffffe0028c5e430 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 = 4140 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 693 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028c5e060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028c5e0c0 panic() at panic+0x43/frame 0xfffffe0028c5e120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028c5e1a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028c5e210 trap() at trap+0x44d/frame 0xfffffe0028c5e330 calltrap() at calltrap+0x8/frame 0xfffffe0028c5e330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028c5e400, rbp = 0xfffffe0028c5e430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028c5e430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028c5e460 vgonel() at vgonel+0xdc/frame 0xfffffe0028c5e4e0 vflush() at vflush+0x3df/frame 0xfffffe0028c5e630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028c5e6a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028c5e740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028c5e7d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028c5e850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028c5e880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028c5e8d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028c5e920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028c5e980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028c5eab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028c5eab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffded8, rbp = 0xa --- KDB: enter: panic [ thread pid 4140 tid 100838 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why