02c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000400)=0x10, 0x30000000) sendto$inet(r3, &(0x7f0000000440)="ff6610", 0x3, 0x80, &(0x7f0000000480)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:06:14 executing program 0: mlock(&(0x7f0000a0f000/0x4000)=nil, 0x4000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x0, 0x3, 0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) chdir(&(0x7f0000000080)='./file0\x00') r5 = msgget(0x2, 0x304) msgctl$IPC_RMID(r5, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r0, 0x4}, {r2, 0x2000}], 0x4, 0x2) 00:06:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x3, 0x2070fa38529fe8a4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x4, 0x4) sendto(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x8, 0xe2e, 0x200, 0x100000000]}, &(0x7f0000000140)=0xc) 00:06:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x800, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) 00:06:14 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) syz_emit_ethernet(0xcf, &(0x7f00000000c0)={@remote, @local, [{[], {0x8100, 0xe2b, 0x6, 0x1}}], {@generic={0x807a, "5e67b0ac3a2c7ceb291544af671799e074990be4a726b59d73fe470314f10be942e06e15141914ce1fd0a3eb681c391d38d7527aaacb28e790af866b46d685ef9550ac11e027384c26e382f4b24ca1f845e221655bdb6b04366c7f3d69cd75d23b125e88364a7fa5b39ab7a33630b3b41d7e1d01f98cecca5b6d3017de98aedb2c2233106fb381f16e97eb3c9cfd3e60afb1eefe06307729879eba54f476c78c46146c948548db851d058ac3b1cd58f6b6cd20c130ad64034acce69e90"}}}) semop(r0, &(0x7f0000000000)=[{0x7, 0x3, 0x1000}, {0x3, 0x1, 0x1000}], 0x2) syz_emit_ethernet(0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaa8aaaaaaffffffffffff0800460000180000000000009078000000005b01000089034000"]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2427, &(0x7f0000000040), 0x0) r2 = semget(0x0, 0x3, 0x0) __semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f00000001c0)=""/196) socket$inet(0x2, 0x20000000, 0x400) 00:06:14 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 00:06:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x2, "07b4b357529a838c01c605d222e5c319"}, 0x14) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "9a05813b2dbcea71ee22b27576ebac6aacfad962a7b7708efdc5ac1bd44649342dcc33fda565d658ed15980d932c317735d67a6c8e4840949dd51339bb09a09bef005390e9815fe483e4d70ebaf999cffef135e524fb06a642bbc8540f0908d2f5b572c1229f193ad4be6d0a70bd79b4785ffbaf0724d8200df0421e626a8ac45b11bb0feaf9b762f70a3ca10a96326b4da843bbb60060835fb0e03bdfb6618c90aba88278ebc1e52d7fee03433d3a4f198adaff22765f7e0815a7817c79f815864f259bf48afc81e0f3ead0502a079138a08cc488be7c34f9396d6259a4f3bdcc98102b3d91d5587585fa03154d1101"}, 0x100) 00:06:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x2, r2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0xfffffffffffffd18) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:06:14 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x3, 0x1000, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0x0, 0x3}, &(0x7f0000000100)=0x10) syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:06:15 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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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000300)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:06:15 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:06:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x0) read(r1, &(0x7f0000000240)=""/132, 0x84) 00:06:15 executing program 2: syz_execute_func(&(0x7f0000000180)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x400, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="2b2ce84dce41f64da26b99") 00:06:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bfdf2680c0000008fe9589b26c7e4c753fbc4c4217de74300edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c15b5b304545e269a841c463154624581b4585c145332faeeceec461dde1a80c000000f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007478, 0x0) 00:06:15 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000001c0)=']5\x8e\xf7\x1c\xa0z\xacz+\xd5=E\xb9\xbf\xae\xe8_\x9b\x1b\'\xcej\t5\xd1\x18\xa7\xe8\x8c\xe6\x96\xae\xe6\xe7\t\xa4\xf9V\xcb\x83\xfc\x9d\x0eih\x00\xb9_\x131:?=c}u\x847\xba\f\xaf?\t\xcd\xf7\x9a\xeaC\x97\xad\xd1\xc8\x8b\xd8\xe7,N\xc6OJ\x82bX_O\xf2\xc4\x92n\x83\x10\xc2\xb7yz\xa5\x14\xbct\x88f\xca\x15\x1b.\xc2p\xb8\xd7', &(0x7f0000000400)='@\x00', &(0x7f0000000100)='c\x9c<\xe1\xd3\xb0k$gB\xdc,\xf9\xf3\x10', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open$dir(&(0x7f0000000080)='./file0\x00', 0x18800, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:06:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __getcwd(&(0x7f0000000140)=""/139, 0x8b) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x10000000) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000280)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x5, [0x8000, 0x8, 0x1f, 0x0, 0x1]}, &(0x7f0000000040)=0xe) r2 = shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000002c0)) poll(&(0x7f00000002c0)=[{r1, 0x20}, {r1, 0xc2}, {r0, 0x10}, {r0, 0x80}], 0x4, 0x6) 00:06:15 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000380)=[r2, r3]) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1, 0xf, 0xffffffffffffff21, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0xff, 0x9, 0x64, 0x7ff, 0x3, 0x7, 0x0, {@in={{0x2, 0x3, @broadcast}}, r4, 0x28, 0x9, 0x7}}, &(0x7f0000000280)=0xb8) 00:06:16 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000140)="4d2ff229d70c6251ea6651b16b5e19dbc187bea8a967a5910bd857d87ffbfa6d02feae4cd848a0c3171fcab9ae02d9b32328c77abfb3534e80a9348a531883bfd86e4045590d66baa7862664e5e50d22940d607eb607621786f77c745faacf0614939e470b058b5e4f6caf8b4c474b0038ef476cb254de75fb78f99e3d608a59e2c08bcbc024a5063cb66fbddd76396f7de63d94c7309612fd7fd847598709c877dcbcf448acf137b39ae76a004b1f8cc573036d9b52b9f6") 00:06:16 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpgid(0xffffffffffffffff) getpid() socket$inet_udp(0x2, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fcntl$getown(r0, 0x5) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = msgget(0x1, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r4, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x100000000000001}, 0x1c) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r5, 0x0, 0x0, 0x400000083, 0x0, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000580)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = getpgrp(r2) getpgrp(r2) setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r6) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(r5, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r4, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1004, &(0x7f0000000180)=0xc359, 0x2d0) getpid() freebsd10_pipe(&(0x7f00000003c0)) 00:06:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)) r2 = dup(r1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x3000000000, 0x40, 0x1, 0x5, 0x91, 0x8, 0x8, 0x9, 0x3, 0x5}, 0xb) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) syz_execute_func(&(0x7f0000000440)="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") ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000040)="6de5b9dc0ebda598cdb467a4127a2f879ef1aa1c8bbae659847dd66dbb2ffaf887c7e5e32728c34f9665b09c5dacc354029d1837537452ee5ba8906e0b269fd064f61e8c2bf4d076a033651346804ed19999e776287a08b8558e6c5f6041cce84371b1c6e3277e9ec013ee3f78f56a9f6d9831de0cd43c5473b009cd230102f99324df15edfe708973e44f96c650f7b6a1468f7cc8ef3121f4a80f1212b0e055ccd5a6ccf6e007af52ae2bc5cb804155b962e63b088ec6cd6e759c4b92806d3b15ad6ef78500dd9adc6ba035b5e6943c9cb543304ec3709e8b8ff5942cbab7ebdd02") mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x200004) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) 00:06:16 executing program 0: r0 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x15) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x81, 0x7c, 0x7, 0x101, 0x40}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x0, 0x4e, 0x20, 0x9, 0x73a, 0x3, 0x5, 0x9bec, r2}, 0x20) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f00000000c0)=0xffffffffffffff4b) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0x4) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e1300bf8c4c4a8c4e3f56cbd00038020d066410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa00d86f9d48cc7e86600af680808360fe258009c618de3b718c462b9b7500bc4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:06:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10084, 0x6) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000240)={{"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", "8e44047128df6195dec3cd1c077613acb3516674a418909cab339c002bfb93f8", 0x101, 0x4}, &(0x7f00000000c0), 0x1ff, 0x45eb, 0x6a, 0x0, 0x2, 0x6, 0xeec7, 0x7}) 00:06:16 executing program 1: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x800000000000000) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x100) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x7, 0x4) 00:06:16 executing program 0: socketpair(0x1c, 0x10000007, 0x7f, &(0x7f0000000300)) socket$inet(0x2, 0x10000000, 0x1) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) r1 = dup(r0) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000200)="3386668242537b2f74e034632949699a6aecab76106bbf0973ce5a2f1bb2b2ce1e98d21f4b75635a6f2a19cf7b6d57046b39516f1e06f9bcae57f15545abc4a204b91fd96ed7a5fe177fc51cbb15560624d865d836a8be051cc88902b1cb82101bd328e568a76b6b311f7f498ed408e3de0846bf4c7847318c4de8a1921b7e52599415fd49ccea0dbf5f9aa5ec30f0656a46f55d7f66813d3fc3bd365565d44a941936752fbf7f3a1bc35b952e12a913352170ebbf4b859a82f18395b5f2d85e06") ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") setgroups(0x400000000000029c, &(0x7f00000001c0)) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:06:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:06:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0xffffffffffffff53, 0x1, 0x9f5, 0xe7ee, 0xa9, 0x81, {@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0x424, 0x8, 0x5, 0x6}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000040)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffff44f}, @in6={0x1c, 0x0, 0x2, @empty, 0x9}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) 00:06:17 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:06:17 executing program 2: syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socketpair(0x1f, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) execve(0x0, 0x0, 0x0) 00:06:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000140)="bb7ea4571b2ee7b977a5a26ecdd0d7ec506d725e671fcb2f1341a8be592b38f7efe82436b5dfef2844408240d8a98ef19f9803f9c3da33d8793bb5d4d8cb7993fcae8dac08a380f73a510326a3fff43549a18fe2e17feaa85147843b182012de8ee9d86dc5c55511a51c5fba0a49233a674868e475c68f497d79f90164088e89d662449882caa3b1efbceedfde36750a8aacda07de7cb7c6ba4a9aa586722fa853c26fc0c5777a49596771fc956df020", 0xb0) close(r0) r1 = msgget(0x0, 0x2) msgsnd(r1, &(0x7f0000000200)={0x2, "a23f400a740281742c99bda40a2e57c3ae93ee3d6fe1e8e6323079ee5119c5b505302daa4c66c808a12176e30972644a73796846c19001234c67acb782acc8203710e60968a0fb228481c940bb14e4b8c94a547f4b57b6a9d9e6cbefb8a032a6d14ccdd756130c0f37722bb276c62db925c30f03653c1373b58b6da5c12d56d39c0c30ad9c6db19f2a436d5f0c7e103edd18053c89da78bddb9aa27e9b14a45ef1aa99f5f0989c29fbfa562553db199c73b446fbe907da5f0edbe9d6111887d49547337c449dd8abf58b"}, 0xd2, 0x800) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 00:06:17 executing program 3: syz_execute_func(&(0x7f0000000000)="42dee9430f4789e2c10000360f01db420fe0b100000000f3abf3400f2af364de12f04f0fc78c9f030000006566420f6a8e00d00000c4c2e8f7d1") syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:06:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) syz_execute_func(&(0x7f0000000100)="0ca0b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101eda0fec4c47d822a0a00c4f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:17 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ff877b2b6376d42e3545fabe6d380ee30fa240a74ca30608004500001400e4d2000000ef7b11725142a76af6d2"]) 00:06:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3aa6, 0x10000, 0x5, 0x1dc4, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xfe, 0xf, 0x5, 0x3}, &(0x7f0000000180)=0x18) 00:06:17 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000680)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526262f4788fefea1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e9b00000000000000000000000000000000000000aa0300"/128, @ANYRES32=0x0, @ANYBLOB="aa0100000000000005000000030000008a970000"], &(0x7f0000000400)=0x98) shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xd, 0x80}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x5, r2}, &(0x7f0000000280)=0xc) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="912f2ab55e55c4a1e4f06bf5f10442a38ecc7bf0dd5399b347a89bb8c9ac71e1e1bc0c2af6bdae8735b9bff06aeba778744dcff512a828656f8cef4a6b78c946142f390ba282c33053680e230f1a308d6b1f59a089ee303fd9ce727d49c72e88cdc5c090fbe6703aeac29f6929102063e35d8907e156c7d1b5a7ea87b0f70526f4d4d4e41586407541a95439c803cdf2e1d88c70507be5b2d355aa56506aa6a61568272279c8e514f03b4e6eeec9f5f201f5449c") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000002c0)="71ba47e9955d030211d4d6985d854ef9d4fd8a3d91a7296eacc9e0137258211c69e55cc6bb08490ea1f6f315f4c2861b897fed120735a031d54513a606f476e88723b9feceffa0411372abc4c758f828ce2f4667") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:06:17 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = msgget(0x3, 0x20) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/31}, 0x27, 0x3, 0x1000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2301040000ff0200000000000000000000000000010000800000000000000000000000000000000000000000000000000000000000f3adea58b69a77d0f40000000000000000000000006be3d6f200"/132, @ANYRES32=0x0, @ANYBLOB="40000000fcffffff12000000018000008f006000"], &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0x7}}, r2}, &(0x7f0000000380)=0x8c) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x5, [0x1892, 0x47b, 0x7, 0x7fff, 0x2]}, &(0x7f0000000240)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r4, 0x348}, 0x8) 00:06:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000280)=0xfffffffffffffff1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f7f696c65302f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000080)='\x00\x00', 0xffffffffffffff61}], 0x1, 0x0, 0x0, 0x40000000000}, 0xffff8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:06:17 executing program 0: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x8001}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) 00:06:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000040)="61390ef7797e87ff2180336daf8886bcc2256ba2af0127ee0edeee7c45cc7be5ef306f86698d") r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffe01, 0x9, 0x4, 0x4, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xffffffff, 0x1f, "000a7d62a25e1ad7e64b4538ddf313421434593e92e7dbed40bd2d310840a7"}, 0x27) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)) 00:06:17 executing program 3: openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000003b577c3400000000000000000000000000000000800000000000000000000000000000001137197031bd65892b3b97bf0013b602fd9ff1fe131392614fc87f34aa01279c13e1a278e5103ed950794a9a98109809ac4fa5d1988be1e0518c8dd8e9be92632c9adc3c865a32a65f703d08d03aa83576e5baa685ab9517b4d2693297e59df364cea1afdc9663e68fb2a56720a7f637871a941c8c13bc73ef04fb343584c9280e762d6947fd00"/249], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/142) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) sync() sync() r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) semget$private(0x0, 0x0, 0x40) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) 00:06:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f00006ba000/0x14000)=nil, 0x14000, 0x2) ioctl$DIOCRADDTABLES(r0, 0x8004667e, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:06:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0xf) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="0400000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf0d7d03d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6098c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56bf10aa1ddcbc07146237d526d266f76900840859e7eb3ef979b1ff11adcdf23436c70cb2afb73a2bdbdb52771949c36f0c009ff4ffbe0b2908a89ddcc27dadf66e31b053058b6f24fc56e3ae68a57101699ce7cfbbf5330539dce2e4d936a3a46d805c3b"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @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$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000540)={0x0, ""/113}, 0x79, 0x0, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:06:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = open(&(0x7f0000000000)='./file0\x00', 0x100a04, 0x2) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8, 0x281616dd) fcntl$setstatus(r0, 0x4, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) 00:06:18 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1011, r1, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000180)="ad2937d9cac6fecc787a5db53dca93369f4a980be43b5ff79b8dc02aee48a04a93f1addf5d518d9534f51a443bc54c5a403d04b548a62d748ad47d1a83e49e44ee24eda19051d7842b1beb8eb22e70dfec86f505a6ed12d5c8e970471a77534dcde53a48e282a345ac4a22f63c62e436c0912d6234205d33bdfc9ca725e66e320a5976f2f9d8105ad966bd75feba8f1c401fa9e1a3a8072585c0105033389093c53f1b1c5852349a12c3ec84a086cb5553451668693e79f397833382bf9ab9b9a04506f994e98887ea5808e1d9a7250b15309b09c4094dabd768300b5993f9772d42bdc6a99c03fee9") sync() getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) 00:06:18 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) sendfile(r1, r0, &(0x7f0000000040), 0x1f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000080)=0x8, 0x4) 00:06:18 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x4}, 0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="824ee58aa4802e9875da"], 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x1, 0x1000, 0xcd}, 0x8) 00:06:18 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x400000, 0x80) syz_emit_ethernet(0xcf, &(0x7f00000001c0)={@local, @local, [], {@ipv4={0x800, {{0xa, 0x4, 0xffff, 0x7ff, 0xc1, 0x67, 0x2, 0x1ff, 0xb696dd4da14762e4, 0x0, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81, {[@noop, @lsrr={0x83, 0xb, 0x1, [@local={0xac, 0x14, 0x0}, @loopback]}, @ra={0x94, 0x6, 0x9}]}}, @tcp={{0x3, 0x0, r0, r1, 0x81, 0x0, 0xa, 0x0, 0x0, 0x0, 0x8, {[@md5sig={0x13, 0x12, "9fcb075e961a5d38fb509c20e7331765"}]}}, {"b4228e301a8d4d492baa4e6aff2f0e7fc22b04f9079607c7748365d3d85565334f23094ac97c5bb88bfdc64d2bf71cd479d638df1cb846fd3f00acd07424581075c68e2b4dd5b84a5eb8d166098cebfe23b526fa6b9562318be1328d8cde5f7e01be917572f9be47774c5714f4fde52129"}}}}}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x110) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000040)="ae2f6b9e26554380773ed964034178c0b17bf7c7db0b6ec934656bd363385fea39b7c669633bc439c0761c4fa923627f29692db34ffc8261dfef4939002f418a5386022a32d3700e8a60bccaac02e691a2ebcc8f9855edeb2ee92777e567deb07c331e6b14f26959a88bc98e6b1a42a461d320c8c81298c2e11c93a6b83d84aae1108ecf92ec1d05fe14c8178eb1995a5d04308d34736bfde62f706ffc") 00:06:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) connect(r1, &(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:06:18 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) mlockall(0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{}], 0x1) 00:06:18 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2800000000000, 0xffffffff7fffffff}, &(0x7f0000000100)=0x10) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000001c0)={{"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", "f6e76db90f2f1d1673382b47af6cafe9c5ea1ef9564542a5cda536d4c37af1b7", 0x1, 0x4}, &(0x7f0000000140)="bd885756ddd53365129c76eef640ea09791955f7588ea47510d23e3ef272fc08f7f213b03e72a5c403308d46d9c7970c436154ebb95cbc47a030ae2ca60f21f1951ec4", 0x7fff, 0x4, 0x4, 0xe82b, 0x400, 0x0, 0x1f, 0x800}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000640)="5bf75b88e6329978e3491e20e2c28db1c3fef356b8a9e6be6765ccb80b169a3424f4679dad56966e2ca573cdd13a624bb34c5ad3848c5bf98eb9c3187e8ece40f47d09101e9670af671f70f21610d1e306790c966239b51fed7f55b4e57414a50d9a11adf5be6c26812f04ec601652b7ce9e05d83779aaa5ad214dd70cc892f557f521cb1d1bb9d97cf6dc4e6a363fd322e7dada8f39249fd06c894c8aeb47db9c2673e6b08f76e186057abbbcac4e21eb39c4c7e0f8e0736352859ba529d8e84d106a902c74b749") recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/239, 0xef}, {&(0x7f0000000840)=""/96, 0x60}], 0x2, &(0x7f0000000900)=""/98, 0x62}, 0x40040) symlinkat(&(0x7f00000009c0)='./file0\x00', r0, &(0x7f0000000a00)='./file0\x00') getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a40)={r1, 0x8}, &(0x7f0000000a80)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x248, &(0x7f0000000ac0)=0x200, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000b00)={0x4, [0x3f, 0x3, 0x1, 0x2]}, &(0x7f0000000b40)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000b80)={0x80000000, {{0x1c, 0x3, 0x0, @mcast2, 0x1}}, {{0x1c, 0x2, 0x5, @mcast2, 0x9}}}, 0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000cc0)={0x8001, 0xfffffffffffffffc, 0x800, 0x4, 0x6, 0x6, 0x6, 0x6, r3}, 0x20) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000d00)="c291d5f0065484c1fa6d6d016781634553a04a8587dafdd5e81cbee36baabe5f33898cd2fde58daa2ba185a2cc0f937464a4ac6639fbace22da849c52b5f70a32a665d50095038000c408fdf123b4b85c4222f2d8fb5383562487bc35c12952572b7adae71a692c25c8ce9055740d2d5b3e7e8e3d8a63616b3af0f068ef13959e528698f8cc1563d8d22616d2e476e312a1c6b08fd4713730fc83f") setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000dc0)="813840031d29a78ba7c026aa0ebcca0573559d96f61c1e2200c2819519a52a27dbce34eb9cae6fd3bef4b0cf9ceeee5264fb9ffe69f6a76b7c2f9523143bf3cb", 0x40) syz_execute_func(&(0x7f0000000e00)="66450ff525d300000040c64632e4c422294020440f1e9927e70a9f3e366547dbc681a70d0000000e000000432b37c44245bd97ffefffff26660f3810ea42a7") r4 = open(&(0x7f0000000e40)='./file0\x00', 0x800, 0x44) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000e80)={r3, 0xd7}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000f00)={r5, 0x80000000, 0x1, 0x6}, &(0x7f0000000f40)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000f80)=0x7f, 0x4) r7 = semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(r7, 0x2, 0x8, &(0x7f0000000fc0)=0x3) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000002000)={{"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", "c96c1b5e100f07bbd15b45e534325319ad365edc45ed9cacd17e7663767a598b", 0x6, 0x8}, &(0x7f0000001000)="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", 0x8, 0x7fff, 0x949, 0x1, 0xd4, 0x2, 0xfffffffffffffff7, 0x101}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000002480)={0x1, 0x8001, r3}, &(0x7f00000024c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000002540)={r2, &(0x7f0000002500)=[@in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x3}]}, &(0x7f0000002580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000025c0)={0x2, [0x0, 0x0]}, &(0x7f0000002600)=0xc) r8 = fcntl$dupfd(r0, 0x0, r4) ioctl$DIOCXROLLBACK(r8, 0xc0104453, &(0x7f0000002640)="85cbc4d7a5081db963680e0c1431e934b0da59a884dd8995a17c28e6044bd70f0939312b06913ceb31ecf722074bd19c397ad992665eed9d097d8f3fa2ca7c2a25dfab07e0ff964b504bee08247ab2dc842ad358dbc97e4306109108e21e884ee99ed7b29a32dac89a07b5767e8ea1c284acfd2080361d015940ce4583076281c3b31f5a602b41dd9596ee760c963ba2d0e2a2ab2abca9dbe3da874d6e1b497748") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000002700)={r6, 0x2, 0x7, [0x50e, 0x3, 0xa6, 0x8, 0xf5af, 0x38b, 0x9]}, 0x16) ioctl$DIOCBEGINADDRS(r8, 0xc4704433, &(0x7f0000002740)="88ba7bab6b6bdb6e3cf0bfc83b8f67044de48c76d0a71f5247b03d6f1337bf10a81a4f933fb9b70f8ce69b7aafbd14b57f7be2ef12bef3be09bf99a594d909b7980ecadb8ebb80a42e35b0285656d55a87945e51a3bae6c8f10bb5bf32f3ba41bf2143e33c5d9878c67e2eff84fcae5900f6440c74df8431") 00:06:18 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$dupfd(r0, 0x11, r1) flock(r1, 0x1) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) 00:06:19 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r3 = semget(0x3, 0x0, 0x47) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000dc0)=""/210) openat(0xffffffffffffffff, &(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") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000940)={{"2ad32dd3f8437d93e1d89ceb7086ae2a9b64da212d808411d2b40497e8a5afd5de9001314a85fe107b3d234301701055e786da892ad871d78a01efb2a946f4b6503146dba7c4bce4383f01cc7113b5f4f8e0982da7952f84e3452410ee6d0c6302022140185e20e16f19ef799ee23e05f06b6589401148d43ae6cb108c1f4f28645c18f722cb5010c3218369e1b4f11934e76d625c5e76b116dad3c52acb14ec37a139dfef95c5a19d87e06e19d818b1c8033747637691744c99f40402f9f550654552bb7999d77c9acf47064caeaa5cca89a2e9c34758ad678a9ebd930bb97de015e44808af25b4b3d288dd63330b60f4066457b6e3f0979627168f3103f3b306b472c7e1b78ecf7cc07de017133cdf5b05c17bbfda8eaf8cca35134844fa4005c318be373431789a68c48276eebbebaf164d88fa1416d31ca2bc7bd89f4c2ccf138a4765095084e63635b20c84d4b33fc638dfbe44b5fce4fab48c24765b3fb57d9a646bbd7eddad1b1eeed6ed3a84dd60b75f0aac95c02b0825d3b5fddad992b09654d2e15cdbc6e7c629621ab4841e7ea153bc6f26904dc7d7cc100e287cedb101f146faa364d5037c6417015040072330ec0d6074b228938d865b2baee09b384a52bfb6c45e5987e2d787a63ea29a883c8f1e5dcf970dc7327c26aae167596631c7d0327a6206dd7d9895a46593e39d8be20397cc65d35db32c866b5991200457978f4776b6d6b1446ee2669e0677f339134ead0ce2159329e61e9006d3628e88801579942ef593c3c9fdd1cbe5990da5f2655d4046a93671898bc39a9253e022a61cf38b4315da686518dc9d36c65a7d6ccc472551716ea0440f09defe876c9931233cd796d580e62412d2a1f7a48f9ec8e5f0cf5191b2b2069486c21815df9201e408bc10fe4e4b2643c552c2606d3ac02d44b8e6dcb5996f6f56d005b5645a481779535ed04f9448e0c502205c85dea986757e87aaf9146ad2246453422963484a2e41e4cc170d2b6999319e4c00c28b63078bfe4525986ff6d7cfa2feb27f5e5a6e6e93b89131143018c3154ec7c98d2647e3903cd9a2a764aa909d351d7d7a78c8396aedb4cccd049e1c2294584cbb0d21bbc350cbb64768d7b7044bc9afb3ac2529a6b25c9a7694c8ecd15d04784cc76e27fbb9935057d4b74eabfb7d56aea28b12f4193113d5bd97238e99b837d9890c8a226b2c699a690c8fa4eb39215f235b16a112ee4fb7584ce8390448e7590bb1ec64610a942f680d13a6babc4dd6fd166869b9563429f55071722e63678c16fadcd9b2baca24c590f221d5eab4a0ca7dc89f1d1268a6f344090fccee43198ccd76375885dcb8bf3b05b79ef7e94a6605522ca2c9e8eb570ca942b3fa886ef4dfef6cecf1ebc2294373c34fe255946cc0e352e60b4efa89ab5bed219f053ccd81ffbc5a905e41225994b0", "0f87c9acb994b83dbaa8b4ea97c165098bdbed7b62fd7a3b27f8b37eb75adfaa", 0x800}, &(0x7f00000008c0)="8d8858cd117cbd376ee4d8c020763046378ecc487e42d02dd8362be6fb3a4a3248866059456ff0e551cd5d994016284492f14fc72000c360d4af9a4b0108120697244c6f0c2f3d2b353cd46d475f1f4bc7", 0x7, 0x0, 0x1, 0x2, 0x7, 0x9, 0x5, 0x1}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:06:19 executing program 2: syz_execute_func(&(0x7f0000000000)="969898432c430c0e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00c48291a939acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43ef5450f357c0f0f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) msgget(0x1, 0x40) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x5e00000000000000}, &(0x7f00000001c0)=0x8) 00:06:19 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x42) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000280)="31b293f389bf63e85b5134df77c20a9c060cf9b645247679feb20023c5490b3685407597137ccb1470b66875a42b123a2266c6e5aae9f027afd4618d") getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f00000001c0)=0x10) select(0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, 0x6}, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x6f13}) ppoll(&(0x7f00000002c0)=[{r0, 0x100}, {r1}, {r1, 0x2008}, {r0, 0x2}, {r0}, {r0, 0x190}, {r0, 0x8}, {r1, 0x4}], 0x8, &(0x7f0000000300)={0x10001, 0x7}, &(0x7f0000000340)={0x9}, 0x8) 00:06:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x0, 0x8) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/6) setsockopt$inet_mreqsrc(r0, 0x0, 0x55, 0x0, 0x0) 00:06:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) 00:06:19 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0xffffffffffffffff, 0x0, r0) setresgid(r0, r0, r0) 00:06:19 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x80, 0x39, 0x4, 0xfffffffffffffffc}, 0x8) syz_execute_func(&(0x7f00000004c0)="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") syz_execute_func(&(0x7f0000000240)="9826473e431c130f05f3fd59bf58094f00c4a37bf0c53e41e2e9b55763660f7b326aa5b295b20fb8c4054e4eed751e0fa0e509ab97742323e10bf8c63170c4c461cd583d00000081c66db712c483397fd300c966410f2956560fbcaf00100000f345d9c6acacc4ccc3214cb9a5585419c2c2b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c422638de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0xa07, 0x10, 0x3a, 0x6, 0x257e800000}, 0xa0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x3ff, @empty}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @rand_addr=0x8}, @in6={0x1c, 0x2, 0x9, @rand_addr="b9fa17fef5ac4c01f313e698e7ee565a", 0x200}, @in6={0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x71676868, @rand_addr="df5a73d861f56ba5fb35c4e053bdb727", 0xff}]}, &(0x7f00000002c0)=0x10) 00:06:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') close(r0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000100)="ce064135350c2851579393a7296760695b0c6270995518f252dcb93407db0eb5d92a161d05e3d8428407c1bf536e3238d4001fcd9c717e02fefd7e37574770a3e8c4bfbe80678533e02b", 0x4a}, {&(0x7f0000001040)="9c3eaa1893d81e7cd7d1e36f3f4459e4784a7bdd2f0fb88145d59d997d681be192315b87de71f6bfd464898e6965ac677fbffc58b6c6fcdbe997280fc6250a3c60ead92788729f2b7b6093f6206143412491269f50d750d1fdf4823a241ec2f031504343b26887f1eb332b0b7f813504950cb5478d3251bb13d752e80880787b999e4784e7", 0x85}, {&(0x7f0000001100)="c9f744069cc8ce54255fe892c784b5761f84bfce46d8c9092cafea057b050ee7964dfba7113dfae8492a388ea3034e14e93541064994677ec4469a5b5dd5d3225211266520ab2159c3c2be6d8c9996e40453ff22c34bb65d4f64f64866d24d9c419a2a8d3170bf1308e414c1638d01f1a1a6721803c2ed7034e5c12817280d219be9147beaef591c7cae98c5567f5e8247f9e6ef26a2ff30210ec653dad45e0269831c450232effd59c8267ea4265c7a865477d01ba7dd6b17c91341f6489bc0844661f2480577576d5589a52ee609ba89b35be4924048775989c79753736580ec8a42cb66ce6c2cf0605fc205dd6c81f9813bf37f03e608dd", 0xf9}, {&(0x7f0000001200)="97b03b9b858f330a740547c5a690bb1bfebd843b15813d42469c749fc949b8f8078e12e0c4f43c092dffaa2f13b89be929312b08522cb02d33f37088742889b7906295c487e3f3887d95ec7b72c22bbc84842ebcddf9f1248872e9ef9e69bdb28badcb3075e97260066599b5cc21c190435cff41ef5ee2d91dff7845eac3674f4865df74518b5b60c7440289287eb4c86a4d5d1a4aec41a70e9119c07de60aa527c718b49b3a4cc2a95baada3ed7e8f06af7d942dbac072407c2855d30919c269d72c3cdf88853744e52ff24dcbab1d800b5c90345b7268ce5238a1395186e1d7e4d62e08c6c239b", 0xe8}, {&(0x7f0000001300)="c1c1d467f7a60cf5aa568924bf3381afff5e4be83d33fc9d41e58210a5592c6a66c8da4328", 0x25}, {&(0x7f0000001340)="2433ae9ff9307f42a7af80b8448d9ee9009ba9785da389de9831efe909cf585f0fd5462f6127efefdb8056fc4d51b022163c7e372fae68f806952a7016e9e11da99cd9cbfc08f611851ab9461209e07df7b321ff8ded57c70e4f86fc85364124eab434b8b939d06fc665b6273c955243968eeb05f41718e7c27022520a53977ac9a99292a5f52fc3c7d0c3d9", 0x8c}, {&(0x7f0000001400)="6fb02b7152625230eadc823b54963ebeab1c079a5c0f0d60b9fa3f35204ec3b8941bdd05393995c6d68e41455300b49f6465736ba057373bc333099ee3c9", 0x3e}, {&(0x7f0000001480)="64ed5932107b3e3f07c22eddc49ddccfaada725c493e281c47cf882841cb050f5f2e73ce26f1227f08c784ca8d64907624965d532b4c3698812fdb1b3a714b54106b94a0e7fea7d6affc3925e72b975972b3f78e0a9eec013722f8863c7c35d94b991811952f941bdf3ce019022bbe311b987772b7329571d5f1071307c7247da338cfe43f024fbbb716d6d445d08d1c9379f163462961f69057087f04134922e9def13ee5b8e3ff837e009f506ec05a96c23e1839e787a05cebf9dae26de85c02ac9d1a103be1ab3589fb7f5e96ccfa4ca91d95dad43c", 0xd7}, {&(0x7f0000001580)="40eee0440aef210679fb6275a715851c00c563abc2f98379bfdf57380e0cc052a8949b669313b5f1cfcb689c3ac5ecb2be664d175d2721502f0141a295ffbdeeccd3058cb590", 0x46}, {&(0x7f0000001600)="3405a5e9025b1eb7799338a547ea0b3698d6e97780b09a64aa67ff275e6facead1a17e4b5a74", 0x26}], 0xa, 0xa) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:06:19 executing program 1: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000af3000/0x1000)=nil, 0x1000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) fstat(r0, &(0x7f0000000100)) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xd, "6a56186934db25ce970c99a1e6"}, &(0x7f0000000300)=0x15) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r2, 0x8, 0xf, 0x80000000}, &(0x7f0000000380)=0x18) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = accept(r0, 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0xe, r3}, 0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00', 0x6}, 0x24) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000200)=0x2, 0x4) getsockname$inet(r5, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:06:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xfe08) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') dup2(r1, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2=0xe0000047, @remote, @loopback}, 0xc) 00:06:20 executing program 2: syz_execute_func(&(0x7f00000002c0)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setpgid(0x0, 0x0) r0 = getpgid(0x0) syz_execute_func(&(0x7f0000000280)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee4bc0000c4a2d93bf1c423c549ce0a") wait4(r0, &(0x7f0000000040), 0x0, 0x0) 00:06:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$sock_int(r1, 0xffff, 0x1153, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 00:06:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f00000001c0)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}, 0x2}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket(0x1c, 0x20000000, 0xfdc) nanosleep(&(0x7f0000000140)={0x8, 0x100000000}, &(0x7f0000000180)) 00:06:20 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r0}, {r1, 0x2080}, {r1, 0x100}, {r1, 0x7}, {r1, 0x80}, {r1, 0x8}, {r0, 0x5}, {r0, 0x8}, {r0, 0x10}, {r1}], 0xa, 0x2) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) r3 = socket(0x1c, 0x5, 0x0) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:06:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x7, 0x7ce5b34a}, 0x13) pipe2(&(0x7f0000000040), 0x44c836d88a4ebc0f) fstat(r0, &(0x7f00000001c0)) 00:06:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="77cd190af19fd2ceb8d01fb577d99a93ba95373981b9713eac7f93a770eb998a7250b4f1fc44f00058e353256ec684b3cfe9bd5b39c73fc064797cc62435b7c87de82fffd5c0670fc14cdc59f0aa37e50ff392502ea1e282e992178edc6fee", 0x5f, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 00:06:20 executing program 0: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, 0x0, 0x307, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x97}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:06:20 executing program 3: r0 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaa0000000000000800450000280000180000069078ac1400aae0d50f56e9000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5004000090780000"]) 00:06:20 executing program 2: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) socketpair(0x3, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x5, {{0x1c, 0x1, 0x101, @mcast1, 0xbbb}}}, 0xffffffffffffffb4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0x8, {{0x1c, 0x2, 0x0, @empty, 0x80000000}}}, 0x88) 00:06:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x6000, 0x20, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1, @empty, 0xf4}}, r1, 0x401, 0x0, 0x106, 0x87c9, 0x5, 0x3}, 0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040), 0x5) 00:06:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) flock(r0, 0x5) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0xb0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x4, 0xfffffffffffffffd, 0x8, 0x1e2b, 0x100}, &(0x7f00000001c0)=0x14) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x80010, r1, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0) 00:06:20 executing program 2: syz_emit_ethernet(0xffffffffffffff97, &(0x7f0000000000)={@random="10d32e3490cf", @broadcast, [{[], {0x8100, 0x8, 0xfffffffffffffff8, 0x20000000000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) 00:06:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000040), 0x4) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:06:20 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x1, 0xffffffff, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7, 0x3, 0x20, 0x1}, &(0x7f0000000140)=0x18) syz_execute_func(&(0x7f0000000000)="46dcd4b769000000006179d7c803dcc401adde5ceaeef26642d83402d2eec4e1fe127f53c4e1fc77c443194a4f01d0") 00:06:20 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0x6, 0x9, r2}) sendto$inet(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 00:06:20 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x0, 0x3}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0400666f33db41f0d626f7f33213"], 0x12) 00:06:20 executing program 1: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:06:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xffff, 0x4) 00:06:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00002000000086dd60510000000000000000000000aaff020000000000000000000000000001000100000002000005020000050200067643b2009d5671b77c7e8a2a94900bc4a81e1db689ef8f07b1f29db27adc8000e2281841c8c5564b6e1200e608ed669413bce5a39f0f3b137ec5cce48d532289d21266548aa3a7855cddbf7a9ddbbee52a6d00a1c4c53855e7a7987a0cdd18e81fef6043d833f31f9b937b1c874fbb284994b4343c3c6a0627e11b626d9452cec510a4bc3c1b67c6453587447b2399e65851dcc69de2d758d5459315b615939d46ea1e2f68f10d0000f3ff00"/248]) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/40) 00:06:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:06:20 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c6530e6"], 0x10) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:06:20 executing program 2: syz_emit_ethernet(0x7b, &(0x7f0000000000)={@random="40a0f55399bb", @remote, [], {@generic={0xfdbf, "346a3cfe3791de5e46fbba6d4d4cea753816b53339cd2ba9be2da49f84ca01f8b69fd63cdac2bed7369920277ad1bf19ce786972503fd795e79cbd5a83688925dcbdec96fad3d21c7e4321c044b3a6f79b6b2c08f734f5d5fc6115e6e01f9f66787f20306d492688074e2e7550"}}}) 00:06:20 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:06:20 executing program 1: syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3, @mcast1, 0x3}}, 0x0, 0x7fff, 0x1, 0x2}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x5, 0x9b5}, &(0x7f0000000200)=0xc) 00:06:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1a, &(0x7f0000000600), 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x200, 0x4) 00:06:20 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000b66000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, 0x0, 0x10001, 0x8001, 0x401, 0x7, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x4}}, r1, 0x7066d9b4, 0xffff, 0x10, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0xa0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:06:20 executing program 2: r0 = socket(0x17, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x401}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf0c000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) 00:06:20 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, &(0x7f0000000040)) 00:06:21 executing program 0: syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt(0xffffffffffffffff, 0xfffffffffffffbff, 0x6, &(0x7f0000000040)=""/227, &(0x7f0000000200)=0xe3) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000240)={0x5, {{0x1c, 0x2, 0x10000, @empty, 0xfffffffffffff6b6}}}, 0x88) 00:06:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="c5b4efed5cb39a4b5b208f1bf324a89486aaaaaaaaaaaa86dd60a0c508d5b42f3d00000000003f000000000000090066496bf1000001000000000008907800"/73]) 00:06:21 executing program 3: syz_execute_func(&(0x7f0000000300)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db1c41e2e9e95767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66d11c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f52658c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e4d0fae7c0f0f") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x35}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x577}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x4, 0x400}, &(0x7f0000000280)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5}, 0x0) 00:06:21 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="12fa9be095a5e47a29f88b1d73b00fd1e3e3e2446e95da492fe4800575dc34c1c3f14b86ab0bb20e833390344b9a8fb53704d3f31783fd5fb424bddb6381ec0d9c3e595642ea24b9fe18a46a4ac3c742f84fe2022b247ed2242caea64a066e2e8b1b69e45ba85a6e644372f7a3733a8f4f0fa67472b2290aeda335592827d12f7f146b69ae5c9701a4c6038322f243ee3a1ae90c2d573d95bbcd288e48ca8babacb7bf892a9377fe8b3a4eb3f468bb90f0cb768a977cc35f21cd286a2b380f03762dafa5e8e14a5645dae8ddcec155db46427c85d6b5993f2bdf2d67ee205a333c49cecd8ba63eca5e4332ade016c50fb806e185"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:21 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="1d72c4d54655e20a339ba47fc1e5b3a003e94bbc1bb82779821308c6b866f6055e6e086e20b44aa6061ac48e141029538817bb9c83dc0bd78399769a7e79a933b960311c3e0b8adbac0b3f17c6f8f6d9b8a667485e368a2a52c727c32bfe5d68", 0x60}, {&(0x7f0000000140)="84909d8c5b4930ad7ffd5bb4298b8bd7136745746edfa8d1b7d5f1b3e2537338d79df01552de8d91a45ea1e8057eeb6cab557f70046c02d1feb20060291ac472baf62a466246bc837249c3fc39b4b2be73a986ad58e0a6ccb76cd2e7b0ac201bc3b0e3a6b90d81516c7a438565002a2bf48655c2af31e2cd2c6626b0a33b53559d88a7eb9c1a8acdbb361e27fd3609b26e5e12befc87bfb2fbc8bbf314446d03227c17f5203a0b9284eb9268cb7d0d943a618bf63c8a23f688c465d5e17acaaa5b7ac0289b558921477f60bd83d3", 0xce}], 0x2) open(&(0x7f0000000280)='./file0\x00', 0x205c3, 0x200000045) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff) r4 = open(&(0x7f0000000080)='./file0\x00', 0x10c49, 0x80) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0xfffffffffffff2fb, 0x4}, &(0x7f0000000300)=0xc) accept4$inet(r4, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000480)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000340)={r5, 0xb, 0x6}, &(0x7f0000000380)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000500)={0x10000, 0xc00, 0x7, 0x5, r5}, 0x10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:06:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffff0000000000000000000000000000f000ff020000000000000000000000000001110090780000000069f0a0af00000000fe8000000000000000000000000000aaffffffffffff0000ffba00"/102]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000140)="e71784e68aa884ff315a0a21ffa204b727189b4b4cf9a4e3467d1eb478be6d62b050801903ded6ed684eb490093462222b24b893736ebe947ad0c45430c864757267cbc3427721442c7c024222b13760a2f05a5bcd8e814cc74009c026c5d047f215b6f8ee78890122de87d0d4dbf644e4521caeecfe4972e37528ffa9d4c34f587d934c0d251b113d9c8b67073b142f0f70d3089d511884c53c9494b9c147fafa2e323455b823bab31ad73cc7fce801d477c0f559f917468449b9d470d63a24b593ab6ad0d9df", 0xc7}, {&(0x7f0000000240)="378d516027bb3a5cd628f4997873a674d52c8695c65f3f63f41c9885eb6766633bfc3abc993ed6d1859867d60cfdc362511928c86cc6adc78348779b84e14a25a1f028c82076a87cbc6861b3a10f1da40a19f2e386e6fb96ad75957bde24e9bb5a53763cb0b9e95b5c332886116721b4fe44454138351543a8b5f227927c6fde52b162cc06bdcbb452ef7d41b0c6ae7740ca841a001a62cd15d92ef1bb30f3124677eeb1e03a2b4dbe106652bbfbf9c652c25f24ea9cb9560445b8da817ecb0b", 0xc0}, {&(0x7f0000000040)="28712eb906da2a4eb2eb1f95608ecf564156fe3b3cc8109d591f41130d061f3f6579068324c2a933e0f3726ed4e8ff", 0x2f}, {&(0x7f0000000080)="f8054ba56f9b42da619cd124a1b13e989000fcd527f0a78f79adcfa064f5ae01ff39232a281e2a6ddeefd071301afc83e6ba739f3d", 0x35}], 0x4, &(0x7f0000000340)=[{0xb0, 0x6, 0x3, "af04e68a8b7aed1d9b895057bad5b8b8373c375f000bd70cb7dfa07a4ca739c4df0f85c2f0021eae2a4f8da2b27fef04fb50f61c158f7fa0163eaa67562948dea3b9a4582909012cb32cbf3dad0b8c589a4f04169a009ec72d7261f708d73d94eed4509bdd970141e221b9993f6c89d22832fd1861d2d3d501ae12c6bf365c14908bac66c1ee3d3f244aae565cf6c24616c171ea77b4776ffc4f9060cd"}, {0x1010, 0x6, 0x0, "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"}], 0x10c0}, 0x20000) 00:06:21 executing program 2: syz_emit_ethernet(0x78ded049c1c5f2a8, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2, 0x6, 0x9, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x800, 0x2030, 0x6e1, 0x0, r1}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e50000009cf505f4758384f438f37c79adb8621323baf9617e1463de398eae3330739d0534097df00a92c0260e6cdd8494777ba7b116ae8787c3356487ab828a6d93c26038f66a94e6b5e32f20d5af3ea605b4d684cd06f7a93750dc9609312b10fc198c518ca412584e1c8e1fb4035101fb026b9bdf74d5821f13afd1a7983314820fd88eba49a9d5d129179207944e7bbc4b86abe310eed14731bca2dd48a6fad175a99aaadb5c365182af714f5d57d80fe168fef5a9780bcbce7f9f88b1786657df986a1fc5612f28c27c83658f404729fd5fe4353aea9ba679ebfdff9842a40d2e542acf524edd"], &(0x7f0000000100)=0xed) fstat(r0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x8001}, 0x8) 00:06:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xf654) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/490]) 00:06:22 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) clock_getres(0xf, &(0x7f0000000100)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) 00:06:22 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x100, 0x8, 0x7f203160, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0xa3f8, 0x2, 0x8}, 0x94) 00:06:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="e0000001ac1400aa0200000005000000e00000017f000400000000e0000002888771901b8fa9957db4a3b89e5badbf9e4285d4eb2542bbf04a05ce1c302139d6a79ece23e09e0314a66e305c0c01b4e0d0eee1e820034c354430e5faf924a19038bf963599132cc1e70a7f69950a789aa85d54ca9fbaa25b17f1b8287b9d58c0de6504f7ebda66aab669bd7dd9cabbcfb1d46ff317a9a270741e5c336488cfdf4aaa9aa6db4b8c8d75578d6fb1af32e4d684c316870e3c94758a2db60d96c2edd18b576586fae4084125403e9187b98fff"], 0x24) 00:06:22 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000000000000000000000000000b96acf1e00"/65], 0x0, 0x10000000) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000cc0)='./file0\x00', 0x8000, 0x2) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r2, 0x0, 0x100048, 0x174) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce910a3b2143cf0bba5a812076fae2c200", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000dc0)={0x0, 0x1000}, &(0x7f0000000e00)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={r5, 0x0, 0x0, 0x0, 0x8001}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000d00)) syz_execute_func(&(0x7f0000000d00)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)) accept$unix(r4, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r3, r3) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r6, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r3, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 00:06:22 executing program 1: setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000040), 0x4) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x3ff, 0x0, 0x81, 0x81, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x80000000}, 0x8) 00:06:22 executing program 2: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4420ff595feefffff4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d470fb8cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd10_pipe(&(0x7f0000000740)={0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0xffffffff, 0x3}) 00:06:22 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) ftruncate(r0, 0x7) 00:06:22 executing program 2: syz_execute_func(&(0x7f0000000240)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26ece1011cedc442cd9e9a00080000c4427d822a2afb34da7676c4237d39b80000000069e00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d3e41d1b9008000001d54111d00") freebsd10_pipe(&(0x7f0000000200)) r0 = socket$inet6_sctp(0x1c, 0x4000200000002, 0x84) accept$inet6(r0, 0x0, &(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="ba6c3dc8091004eea12b7d2e994bb1d75f3d6ecd3707f4529ee8f1b343e2de33099f1c0da1fe904bf581789ab291c1e2f4669c7469e1b1f06d2d22f8278044e035589312103b31dd1b8cdf784e7630595a30a2f9434d134e606e0d3afcaffac0b8d84583ab4160340d1bc971e09f7545270caffcacbddf22b568aeba0a6f62309a97394d") 00:06:23 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000680)=0x58, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4) r5 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140), &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000740)='.-\x00'], &(0x7f0000000700)=[&(0x7f0000000340)=',\\\x00']) 00:06:23 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x1b0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0x6b, 0x80000001, 0x8, 0x9}, &(0x7f00000004c0)=0x14) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x100000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x3ff, 0x40, 0x1, 0xf1, 0x40}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000300)={r5, 0x9b9, 0x6706, 0x6, 0x7, 0x8, 0xcc, 0x7, {@in6={{0x1c, 0x3, 0xb, @loopback, 0x1332}}, r6, 0x0, 0x3f, 0x5, 0x6, 0x8e}}, &(0x7f00000003c0)=0xb0) 00:06:23 executing program 2: r0 = semget(0x1, 0x0, 0xc4) semop(r0, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) nanosleep(0x0, &(0x7f00000002c0)) socketpair(0x2, 0x5, 0x90, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r3, 0x6, 0x1, 0x83bd, 0xffffffff80000001}, &(0x7f0000000300)=0x18) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:06:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r3}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) fcntl$getown(r0, 0x5) 00:06:23 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x5, &(0x7f00000000c0)}, &(0x7f0000000300)=0x10) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000002c0)) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000240)) 00:06:23 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000280)="7a4639126106bc1fdf8070cb6520d0720a3895b1ef5349ec68a9d1031df12f44be3bec9353115d83612f25106bee90e838706159910cd45ed29a02fe2136c5e6c1b12bdace911bfa70b2611662db0bb84bc4866bf6681bd11436e4427cc6e761b621c7d7a96d318c839d7a5f698eda2d517e3891f85b0188a548707fce8522d1d11552f18fd82e7c7bb742617a8762e3ee433b304a07fa4472fcd72bcd67257395457234461b45c99d20843f444c8e5833c294c80a90d1cfc80da7594e7e1ed816a21063d9", 0xc5}, {&(0x7f0000000180)="08e8e4549c234c56bb71ff5cb9210a9e665509eeff5a1f5d8304be5ba5c00d9f14c8f8eff9802eb6b0669c9e9313c464e37ce77b8f61106a0673643033fe1c6041090c4b9a935a273f0787ffcd4275e655a448732cdf63adb646", 0x5a}, {&(0x7f0000000380)="d79bcbad100682ae59d5c8c404cf3f48b002b8902a1685edc978bc2f9de72ba9090d90bdce9cecd29359d1ff02341e8c7026669f80e52816c6429f69324c42cd86d2cef0947660842c103279e1735d1501ba9641f1fa798b9c8159d0e353af7162883dd55d6f6a1973970800beef12cd6d28da600496e6ae41c2e5c5d73eb3c320ba3dab3bca6b67bf0fbf89cb93ccb0536148e124a1d0eba7d54dd928472ec51499552a69c5d1d3e3b1603a324dc065b444125591f52864ad7bfbeeffa5d4ee11182be2e607618f5828de171ccbca24b2e7709d323cb59b48588eb8c7cdeadbd74aa221d6fae0c5b0068afd03bc1203d644", 0xf2}, {&(0x7f0000000480)="897c3f183dcc84efd62d256c66744e91a45c424f7e97ce6aafc9f03a81d93bd2176c97e66795af855340d57b71053249a826ad6863f5e41a9f22408affa9f24cbe1edade58d41738159525499006e6104c4b48e7384cd7fee33b9517723a77c2979451b370ce6e6575c76e72851bc6670165671c85b9ca323ce4bb46c05ad7d75c90a1df5959b92c99bea4e967998cc11bf8c1b9fa0daa4b43341bdef2cf74907e47324f20c5e051a23d3ae1dfe4e55c840b5fc6d526cc12b93f89c69c3e9d9be89456f6b482768d23dc999331bfc997f36fb0c7906a3e2930f0dce9558a28b912d4c8b4ccbe248a5111e5697c84", 0xee}, {&(0x7f0000000580)="800129a08c514c8fd77bada713b0c930495ee3891c2d0e669654ee314d06064325a08b6ef83e834b8f4f2f0bcdca587fa4b762ad029c8cc5558afeda95a134c210ecc59c17fb4c24e6539adf55821ac43787bdd36968484ad3205ceb40b2ff9859b2340697db9f38e3d89a2fe5aa2f8379", 0x71}, {&(0x7f0000000600)="ef928961d61231e31f4b7e4445ed277c35d23da5bd77712b1546dcedee2fdfd8b457b15de6edc9d67d2973c42e23fbb0585ced4a252fca50071972e931bf03596340f68d10bbedade264eaf0027342819aa754aeb83ef47721d5dfd50fa8e120a50a1fc12ba11103719c0c050207eefeb540669ff14ac16e91c35f7ea1b072ac55417ddcf311972701c6f2247994d874558ab756", 0x94}, {&(0x7f00000006c0)="b15da832f25d28d6777ab4987a55ec1403d27c769a042c1044c44e7acfcc4b990087defb2fa7d21c875cf8e3583aa1675aedb3d2b90ffcdf40c41f6756e908716e77c8dde95d58", 0x47}, {&(0x7f0000000740)="dec93700be9e3d012c7dfb8ae78d48d06d255b4ea9657a0d2f3b7bd771ef018a87b1cc5e503f0e7e764e8cc5c8a944635942535210930a1ef162eadc2c54bc2cba267d7b38e8775e5eee029a5793d5bdcff7d49d71", 0x55}], 0x8, 0x0, 0x0, 0x4}, 0x100) 00:06:23 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001080)={@in6={{0x1c, 0x3, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}}, 0x0, 0x3, 0x2, 0x100000000}, &(0x7f0000001140)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001180)={r1, 0x80000001, 0x3, 0x80, 0x10001}, &(0x7f00000011c0)=0x18) freebsd10_pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001300)={r2, &(0x7f0000001240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001340)=0x10) shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001380)={r1, 0x82, "c4c99e644e71793c5284f6ff98395eea87f9d1a5a16ea1b2ad66b2edca5cc7596d71a975dfd3bcaf3cdbb2811472611c63e0e73f0ed3411c8d5b0cd9d6f6f3432775ace0ef1f98dd50ea29ac52b473d6a2c86bb879de0dd015183ef97823268a582afd3e0519caf5fa5c2e24c8624144d31314aa67ca555b0a9ea57a669adfe8dfad"}, &(0x7f0000001440)=0x8a) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000001480)="ea416b683319e42ca5d9938e56d9561a75c6751c04e1f39c352df24648e0954f0e27c0a292b9a3a52cff540d2ab8746d3c111844b40ec04d2e956de680e6cb858147ac9a4a4f45a955e633855b6601768f3ce53443a307634d997a161efaf0ad736712dff897d321f063a129ce0e1c299d731c521bb9c843631ce5cb4af7b974cb3f3a5a381e291ca573de8304e29f318b9686c0ff73863e1cc38dc7b0382e646460f3") getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001540)={@remote, @local, @multicast2}, &(0x7f0000001580)=0xc) r6 = fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000015c0)={r1, 0x3, 0x8, [0x7fff, 0xc2c, 0x80000000000000, 0x1, 0xbff, 0x5, 0x3f, 0x8]}, &(0x7f0000001600)=0x18) chdir(&(0x7f0000001640)='./file0\x00') getsockopt$sock_timeval(r4, 0xffff, 0x0, &(0x7f0000001680), &(0x7f00000016c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001700)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, r5, 0x100, 0xfffffffffffffffc, 0x1cc2}, &(0x7f00000017c0)=0x8c) getsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000001800), &(0x7f0000001840)=0x4) r9 = getuid() freebsd11_lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001b40)={&(0x7f0000001880)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000019c0)=[{&(0x7f00000018c0)="7211f89598efd8bccc6812cf2d7b4e68cb0adc83fa43e94a1a497326b078ac46343d5284ca61fb82ddcec7d2725a4cf55befe832e689feae2208eff88ec55611365622af9a9ccc6fddb984bd4200f41620df161b51a5946f555bd5fc6d866a47170083a1078162e8248997bfb0c308f79b31d9766aef865112cab8c1cd893cc1825b2545bffa2ae8269ac6ed9cbfb923638c322040e3c63ecd1b7fc116da3d2010a44f0cf67ed1c1609d941a14ad6e9e51b501a6f1f312bc35881e3d030060bdeb66f6010b", 0xc5}], 0x1, &(0x7f0000001ac0)=[@rights={0x18, 0xffff, 0x1, [r4]}, @rights={0x20, 0xffff, 0x1, [r3, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r9, r10}], 0x58, 0x20184}, 0x1) r11 = openat(r4, &(0x7f0000001b80)='./file0/file0\x00', 0x8100, 0x101) writev(r4, &(0x7f0000001d80)=[{&(0x7f0000001bc0)="0c9a2282d592c088e263416fcefd6c0a465abc523e3d381b3d45bcb189b0112c095411fc27c4a64e8d9037fe100bfe18fc8234536ccf8e76cde841cf92be311fd60476a55087f32724dc667cd130dfbbc68c6c03d7eaea2eb09f066007e4f185c16fe6993974dbdc7db12b3c6b4fa448273238cdb5ba0689de2759e2b29d73c2ecf59987d1fa38137c81d59d4a679d8319ac58f058094b47695e3a2657f2", 0x9e}, {&(0x7f0000001c80)="1680605475", 0x5}, {&(0x7f0000001cc0)="e5e988432476a1097bbe09426f94273328c043656d3c1e47735854e7ed79f73e111fbf2ad521bbca62a571e9399eac48ea9c05f02657d53c773051927d9b11144cd4061c0a31cf76bc39da2fa5ad3b841c3ac96467972afe46472d3579df7e421aaf20cadbd3630d37aab76744773fda9efd50135ac470cd45eb688c8d9efd8d4e3d514a7889cdf87267e12aa2130e1998", 0x91}], 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x22, &(0x7f0000001dc0)={0xf, 0x6b, r7}, &(0x7f0000001e00)=0xc) r12 = semget(0x0, 0x6, 0x10) __semctl$SEM_INFO(r12, 0x3, 0xb, &(0x7f0000001e40)=""/57) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001e80)={@in={{0x2, 0x3, @multicast1}}, r7}, &(0x7f0000001f40)=0x8c) flock(r11, 0x1) setrlimit(0x7, &(0x7f0000001f80)={0x3, 0x9}) open$dir(&(0x7f0000001fc0)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000002000), &(0x7f0000002040)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000002080)={r8, 0x1e, "e8def05280e275e99a5b98aee09d106d19a139a5ad5b2f6b2fb48c4a768e"}, &(0x7f00000020c0)=0x26) 00:06:23 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(0xffffffffffffffff, 0x0, 0x3af) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r0 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r0, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e21d2000000fe8000000000000000000000000000aaf7ffffff000000000000000000000000000000000000000000000000000000000000000000000af670610000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/128, @ANYRES32=0x0], &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={r1, 0x100000000}, 0x10) write(0xffffffffffffffff, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:06:24 executing program 0: r0 = semget(0xffffffffffffffff, 0x1, 0x0) semget(0x0, 0x3, 0x104) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:06:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x6, 0x200, 0x2, 0x8, 0x6, 0xffff, 0x8000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000180)={r1, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x4e) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x1000}, 0x8) r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000140)={'f\x00\xeb\xff\x00', 0x796}, 0x24) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x200}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) 00:06:24 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) setitimer(0x3, &(0x7f0000000240)={{0x0, 0x6}, {0x6, 0x1}}, &(0x7f0000000280)) 00:06:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="51d9232f5097aaaaaaaaaaaa6add605b7e9800309900bf360101f9be98e9ec66947a4bb157daff0300000000000000000000000000010300907800000000604cfdc900000000ff020000000000000000008455aed301fe8000000000000000000000000000aa"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8808, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:24 executing program 1: r0 = socket$inet6(0x1c, 0xfffffff, 0x10001) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) r1 = socket$inet(0x2, 0x5, 0x7e7) getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 00:06:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000e0ffffff9000"/20], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x101, 0x2c}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:06:24 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000880)={@in={{0x2, 0x1}}, 0x0, 0x689, 0x7e, 0x5}, &(0x7f0000000940)=0x94) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000980)={r2, 0x6828}, 0x8) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r3, 0xc700000000000000) r4 = fcntl$getown(r0, 0x5) r5 = getpgrp(0x0) setpgid(r4, r5) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000002) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r6}, &(0x7f0000000380)=0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r7, 0x3ff}, &(0x7f0000000400)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000740)={0x6, {{0x1c, 0x3, 0x4, @loopback, 0x1}}, {{0x1c, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}}, 0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x2c870e742344ea3a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100000) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) getsockopt$inet_buf(r8, 0x0, 0x5f, &(0x7f0000000140)=""/51, &(0x7f0000000340)=0x33) 00:06:24 executing program 1: syz_execute_func(&(0x7f0000000280)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d9006e0070e4450fbd27a95ff965be3c3b17ae46cdc9c9ef8f43326b00a23a3a670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e26f892a0f0000f7cacf4b000066f246a7") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) munmap(&(0x7f0000a17000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:06:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000000046, &(0x7f0000000140)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @multicast2}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) 00:06:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0xc521, 0x63de, 0x4, 0x48340766, 0x4, 0x100000000, 0x200, 0x1, 0x9, 0x1, 0x5cc}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000}, 0xb) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:06:24 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)=0x241, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100, 0x2, 0x100000000, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xe0, 0x8, 0x100, 0x0, 0x59, 0x401, 0x100000001, 0x3, r1}, &(0x7f0000000340)=0x20) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x27, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="fd1f00006a50518dcd210d95ab7bfad058f3c2a83b160fb6db1c0d540800000000000000b0242aa947493817a96824b0c4e2a8e17e5df4c084f7c462c6f074e2ff84582b3d22d306f24c1e79455544da41213d04a646e95fff97a815be878cb113d8ab2d4b28bb01994f2a8ded94e0fa2bc7da07753edbcfd27550ace5620cf559822a8a4021f0ee8ee3e3d9669130a51420558fb333ef096a9bea42654dcbce9649e03c78e9f35e8b8307be0798c2b4511f2256eab98bf4021526cd8b1375897f384081dc5dfec95a78c7251aa920e79f"], &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x5, 0xda8}, 0xc) 00:06:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r1 = dup2(r0, r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x3, 0xfff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) 00:06:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000040)=[{0xffffffffffffffff, 0x81700}], 0x10000000000000d5) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047473, &(0x7f00000000c0)) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000001c0)="7a824faf7965f7395127f3fcd70c65956beea7377e423e061459d9617e272edc9a1a4a6eeee264bfd46e9f2f5a15018ff7cde533a00c524c5785fa6e6a08c36f364baf5c1aca4c52d0264a540943f102") 00:06:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000001700)='./file0\x00', 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) pwritev(r2, &(0x7f0000001cc0)=[{&(0x7f0000001880)="242f015e56893f0cffef8c9ffe67d1cfa9f2272ea364860cc895af9b0dbcfc40920afd3c74831c812a885d94b9b208c4e6a3afead47a882ab3c4797683a9770e5e885df61853a8c26c67791738d12659d9b8d992acd6810f0323528aa58b26a9e6d5be665807eb158ae194824ca305ed4271a18de28338a546588b91d4c394604ee7864ce90443daabdd6447605c976c566c061eaf1e58737a71ce268ea4291409214e2738f40bd1aeee6883173d61baab407bf99c9b65735a940a068b527b93e51abf36f5fcbbd2fea034bf1e5a4728e7e40f9b71e21bbb62a4f4a02102464e1b81f004b8", 0xe5}, {&(0x7f0000001980)="39216b511760cd13bd7911e075cb357823a89098f18557639787c7bd915c9177d2751432c7652946e8947692193a3a6437a836d5d815103af45ab70ad785e3e301891aa65f7083edb5750a8194a0c13f54317ba9b333f75d09c1e5d127d920ce1412c3111f9967fe9b109c35a2459ed17d6e00c842c6bfba3ad4e3a06db44cc0ebd2f6c7db527088b6db2e4091e3480d0678707866260a971de786c2e271376b944fc3277c1628e12c1d7ecf2d257d2ccd0969e74f1e632f2e0bbe2541050912fe6e", 0xc2}, {&(0x7f0000001a80)="5c2f3d8992a08767b9d168cf7748e04a3d570ada93df4db96706327b28594d8d34737ebb0227a287e4753a83cc2fa55da9b8e780c6d6eb687001983634fae9a94e0e816aff674a43bfb6e528", 0x4c}, {&(0x7f0000001b00)="143eb0e11f57c68f7ef8b47d1df4023869128ad3547f3f6c5cb6b15fb0ead86f0275cf52bb84945724ea020e5aebd886503adf056d248878d3e255fa2ae2162fb487be4638c1bd6bd6fb506303cc156a559bd0aeccd2", 0x56}, {&(0x7f0000001b80)="889bdf0729cbd380277e8c2d9c6ef3bfe1519ec0090eff2f149569ad62028705f3c014569a6e04", 0x27}, {&(0x7f0000001bc0)="0393b317a2c4ae647296640c2a2a6eebf13acdd15a3c6a9cea2f0ec647d0f425876a8a149623d5e7ea934621a2b975783de8089e6bfcc2140d3651f91a6e7306161248f9f98f53cf5b4a64fa9584502a997c7c20c2d0f10d4d8a07ba2d102295c266424f10a7cabe2118e7138f02f4150f5487e5860ac1e47b0a045b888dd36217a2b9269f3f4e9064d391d61a9376f85c219a", 0x93}, {&(0x7f0000001c80)="e46c0f1127fa8d8be5a570ee13b634681888b0ffe4aaf7ca4a9eb636ca20053a3fa564b34e8cf9899789fa", 0x2b}], 0x7, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x3, @multicast2}, 0xfffffffffffffec6) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100) 00:06:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0xffffffffffff5a12, r2}, &(0x7f0000000080)=0x10) 00:06:24 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0xa, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:06:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = dup(r0) r2 = dup2(r0, r0) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/254, 0xfe) r3 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1000, &(0x7f0000000040)=0xffffffffffff7ffe, 0xffffffffffffff66) 00:06:24 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c1bb5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fec4023d3ebaca557521646736676666430fefb3000000007250314f864f86450f17720d1411") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 00:06:24 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x2b9, &(0x7f00000001c0)=[{&(0x7f00000002c0)="20dbd858a5cd36910ce8cb583dbb369e1e154a4013eb9cc46f9f05c270ca87f55fc0a17fc10049a9674fb8da237881415a812b36150125a21693f78c15fddd479b2e0cbd32e243d7d0c97253366792b5e3bc150228d30b14c2c115a0676db012e9f57f43f7ef768e370e8e2fec4a80a113d5fcc37b171b950db18f12401e7ec193b2a2bceb59fa9fe3ecd6b6b1a1e7e196876386b91eea0ab2ef583b6955b2d4cb405aa1d462c4d6eef00a3eed5ccad1febf6fc66019a801ae90b9a7c88b", 0x2}, {&(0x7f0000000200)="4ba25e1748bf1c7db46a8605ff12c4cc36c586a1a17b75acc5578d77b098b5ac40106bf45e17b0fbbf3ec07a4d320aaf5afb2698247bf210825fe7b7a798ae19e87dcdc98d6be277ab72607d4fbb83307b4e00d5418f113ef62f8dd410898742ed4e24bf1c94c71c23595e66760bfed223986cd0a73bb4b70e93653c785d06d3b865b0c0a957afc506f7fc4d54812b44e2d76e37af3622a389ca45cb0bdf9f3bf7c6eb75cf82ea676be6361e3cd0c2fc75c1b34a2bc34bc1417db306497d47eb", 0xc0}], 0x2}, 0x2) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:06:25 executing program 0: r0 = open(&(0x7f0000000240)='./file1\x00', 0x80000000000206, 0x81) ftruncate(r0, 0x7e2780e6) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x30000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() 00:06:25 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") msgget$private(0x0, 0x100) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x17, 0x1, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000001c0)={0x6, {{0x2, 0x0, @rand_addr=0x6e15}}, {{0x2, 0x3}}}, 0x118) socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:06:25 executing program 1: sync() r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000000)=0x92) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00}, &(0x7f0000000080)=0x5) 00:06:25 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket(0x2, 0x10000001, 0x0) listen(r1, 0x0) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:06:25 executing program 2: syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x35, "ac4385edb8a3110ebf5e22ccf4b21f9ef9345d39b0fcf31fe6e038f2c19806bfb6dcc2a66558940f63687830b211cba90b1f488300"}, &(0x7f00000000c0)=0x3d) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0)={0xa, [0x6, 0x8000, 0x400, 0x2, 0x9, 0x7, 0x6, 0x1, 0x9, 0x7fffffff]}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x5, 0xfff}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x800}, 0x8) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x1ff}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x151) socketpair(0x10, 0x30000000, 0x400, &(0x7f0000000400)) getpeername$inet6(r3, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:06:25 executing program 3: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:06:25 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001900)=ANY=[@ANYBLOB="00000000270417ff14e3dfb1809ae29e315b9414b508645b53557b032ece62f5e170e8587126783e636ffe43e277294b6e213d96c426cb6ab2f26d7b75424991e09bb99a1d7f0c4333e777c60672b3d029c4ed998e06c1bc24da34664e2d50dbb56b8686d06821aafb0e9c05955da91b8fbb2fe7f2be28202c3167fca2ca191dd5838eb001a217d8aa0c79fb97120cf900"/154, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000018c0)=0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r2, &(0x7f0000000080), 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x800, 0x0, 0x45, r3}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r4 = semget(0x2, 0x3, 0x80) __semctl$GETVAL(r4, 0x3, 0x5, &(0x7f0000001800)=""/116) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000001380)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0x81}, 0x0, 0x20, 0x7, 0xffff, 0x9, 0x5, 0x3, 0x3, 0x4b3}) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000000380)="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") 00:06:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @multicast1}, 0x8) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe57) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2023, &(0x7f0000000340)="fb9787ebbe74b88d3f6dc0351cf29038531fe016ad815143442554e9a2b09ddc8d411ad402de239c0d4970b96817c13b1b6fa3cd810cba6b6005be66445bee205b6ea4b2094294c5e598b6b9ed2dffd1edb1d2fed197d7404c2262d6b075bd1f16e16b63e0f59d51aa2b17c344beba4369ebbc5b52ce2d98dd08000000000000003bcb2c69aacb2979cbf0c8b8926300"/153, 0xfffffffffffffe9a) 00:06:26 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000600)="96f3a798472c431c06f38bbb2eeeebf4f30f59bf7250cf00669041e2e9b557fb0fb844464e0fc765fe0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080073c46399788cee0f00000074d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef00000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") r1 = getpid() open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x9d) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/192, 0xc0) setpgid(r1, r1) 00:06:26 executing program 1: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x140000001}, 0x4) 00:06:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x3c) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x2f) 00:06:26 executing program 2: r0 = semget$private(0x0, 0x7, 0x2) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f00000000c0)=""/15) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xc, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x700000, 0x6, 0x1000, 0x2, 0x0, 0xed, 0x4, 0x9ac, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x7, 0x6, 0x8, 0x1582c40, 0x8001}, &(0x7f0000000200)=0x14) __semctl$GETVAL(r0, 0xd50eef6d689b3a30, 0x5, &(0x7f0000000000)=""/175) syz_execute_func(&(0x7f0000000340)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec4a1d9fd4a34eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") truncate(&(0x7f0000000240)='./file0\x00', 0x80000001) 00:06:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0xc8, 0x0, 0x806, "a5c1a365307db70aeaf47d25bd7fa3f56b0c300e9ecd549d567657d8115da4d5fde4d4f54a1d2db00d17b960732a23ef7dbc70056a433600a56028370cd5ac4e5b1b7965b2ac7b4162af666bf1789df170650c858b50ea6090ef5fe770915de59c9a4f46ed067131568aea52a1c514f1dcecb6fca89d9df548d8aec49900e81ba14ed726d7ed9acdf5af668ebf17665f0e80d0e738fc9ec082abf4631c47b46ece18293786e965d609cfdac87cc2b666c3309a6e2c7700"}], 0xc8}, 0x101) getpeername(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x8) getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/6}, &(0x7f00000000c0)=0x8) 00:06:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xffffffffffffff5b, 0x4) 00:06:26 executing program 2: getpeername$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000000000600, 0x48) r2 = semget$private(0x0, 0x1, 0x80) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) lseek(r0, 0x0, 0x2) r3 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x6, [0xde4, 0xff, 0x0, 0x0, 0xac, 0xffffffffffff8001]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0)=0x5, 0x4) 00:06:26 executing program 3: syz_emit_ethernet(0x1d6, &(0x7f0000000440)={@empty, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x1500, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) r0 = socket(0x1c, 0x10000000, 0x80b) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x401}, 0x4) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x20) 00:06:26 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x9, 0x0, 0x3, 0x1c}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0xa02c}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xba, "aefd9a3e7d6ba9d1249bf5be1b54f3c912a51dc52de15983e70e66c49f395c3bb4cffffab6e68f541f6366aa36140d5060fef8395559c11dbee831ffb15e168375e513f7330994930439950926ecc0a61c860631af6ddb0401f8dd6a691c600693beb1af36fb9074d357a08e684b61a53ec3610632718dab434aefd812bfe22aef48a182a9fbb3e35608f5e35f8a044cc64e6d57051b5045ca34816ceddb99aac2f149fdfc97a4d24a472b3ef0582399ed48aec2ae2aaa3514b6"}, &(0x7f0000000000)=0xc2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfffffffffffff72f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xfffffffffffffffc, 0x1020, 0x0, 0x5, r2}, 0x1f6) recvfrom(r0, &(0x7f0000000100)=""/62, 0x3e, 0x0, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x120000000, @mcast1, 0x6}, 0x1c) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2fff000000"], 0x1) 00:06:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffec4, 0x0, &(0x7f0000000040)=ANY=[], 0x1) 00:06:26 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x98, @mcast2, 0xfffffffffffffff7}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="9141608ea5995ec6646080355b9c0478bd1fe6b62feb995cdc80c40de9f1fc948c0bf8abd762de8d7c5f9ef3b0bbda3840da010374272c122ae3872d21ecff97147d895859b1ecbd9e73f8cdeb7aa9e76558b1dd7e441cf75c47b04bc6117d40577cd9024913c6ba4e0b956df6c56426b017f2bcbb20f3df74", 0x79}], 0x1, &(0x7f0000000140)=[{0xe8, 0x3a, 0x7, "49d94474648b526278a00aa044bfd63d76b6f3a772626412fd9c72427292165e999ab351cff661ac869b7633dbdda03f3ff79fb750b9f301a3d095f419151e0c9885399e42b06cbfa94ca14c816879b5973f49ee827dafb77f4b928e76f38faa6ff4ff9c87d91f5553cf474bda38e92a91470773b4fbc1559a15e86a4b1cca62548abc616709fe1e539f68e75fc76ffa0aaeb832ba720e0a140e587acf11eefb5d43149de483c9af12fc6ddfb2d065c5e7c0a761b13554dcfe1bbebd3ff3306e1a7e16528b4711ac9346023dc9d3c02dd544"}, {0x88, 0xffff, 0x3, "57e5c21676fe9cbd2dbd254e2a1e0f2f67fc6c8f15146cdd33ecc6460ffe9e25a26d196e9adb8918efefdb25fe50d2ba13be021401fd4a53dd39cb28a0ba8450f7cb9b6db238c2162dbcb89318e6226433ec8de86bfc33bc8e7f404a5cf68f760998e6971e1c46c09dc2592db14ecb4965312aca23"}, {0x58, 0x84, 0x45, "f06956c76d6e23410884136d91be61b9663e90313b3e6455514b2a1d2605a1116f322d4ae1f95be6ee68e408baaa410b9bb2a63f927cddeb016b46bcad6df5f5b99dd1a0fcff8e"}, {0x28, 0x88, 0x7, "9ae692ff542b4190218fd02ccdcde40bb50024cf494047ad"}, {0x78, 0xba, 0x4, "7962e3998cb96ba52d4cbf947f296165c6330bdad9a2cb2050fba23276cb79466297f89aae8232371b1aa3bc72f4176678f2fa5a938bbaf6cad8d7667d6f1de3c1089c43d2760847ea5069ce90485b6eb3ea07f1513298131b636cb64f7c78ecf755b972756d045a"}], 0x268}, 0x108) 00:06:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3) fsync(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) getrlimit(0x7, &(0x7f0000000140)) 00:06:27 executing program 2: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = open$dir(0x0, 0xfffffffffffffffe, 0x800000000002) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x61c, 0x5194, 0x400, 0x7f, 0x10000000000000}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x200}, &(0x7f0000000240)=0x8) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x100, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:06:27 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r4 = getpid() fcntl$setown(r1, 0x6, r4) r5 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0x28) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) 00:06:27 executing program 3: syz_execute_func(&(0x7f0000000180)="1c3bb5b598cd801b69e46962f5696200d9db3c6217795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c35b5b304545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000240)="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") 00:06:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getuid() getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000002c0)="703756ac8c4588cf4a1069ad15ced759f6d7cddef85c16ca7d3118654191bfad4d8e4196da39104a92d823629c3724abf88253ee7c36d7f386f1bf608b43dbab1c5eb27aa4e99c96f9c5ab434f04d2") 00:06:27 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="37619ee09ee8bac1448fb0492ed4208422516edbac829422cb932ca1ac6f0351b9dbe691ae7d7b2f") r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x1000100000001}) 00:06:28 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="107057d4fd3d8960e0105195060000080000000000446dc27e50453b5067e9650419a629000000"], 0x10}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @rand_addr=0x9}, r1}, 0x14) 00:06:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x180) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0xa60, 0x80000000000000}, 0xc) syz_execute_func(&(0x7f0000000240)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") 00:06:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x19, 0x0, &(0x7f0000000340)) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0x5, 0x80000000}, &(0x7f0000000040)=0x10) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000100)=0x6, 0xfffffffffffffdf3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x6, 0x7, [0x4, 0x6c1, 0x401, 0x9, 0xf6, 0x1ff, 0xa99]}, 0x16) 00:06:28 executing program 0: r0 = socket(0x12, 0x4, 0x84) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f00000001c0)=""/38, &(0x7f0000000200)=0x26) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="54dcc59e501c866ffb1d4825a3a4499f7dfe9ea49b7d54d899", 0x19) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c653000dedd3d75a1fbc6698e0d95b286d2548827a2b91e804be603000c960031f4d7436ae7c5168652da0e62155224d25803430e076386f3df28117b247805f1276c2f376ba8da0c713f34825bf1913aa766cb3345a598a557bdf4935dd5dec099fb360c86b02a89b5b7a0c04b949eb628b1006b7a602e46fb0f8bfb8cf43288b4c82954540bdb584759fe651cd532a6c448dcc9c34fabef01af880ed43c24ad74bc08c1cc"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/25, &(0x7f0000000180)=0x19) 00:06:28 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) shmdt(r0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x3, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:06:28 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f00000000c0)=0x2) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@loopback, @rand_addr=0xfffffffffffffff7, @broadcast}, 0xc) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 00:06:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x30a, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x81, @mcast1, 0xfffffffffffffc73}}, 0x0, 0xfffffffffffff294, 0x3, 0x2}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x7, 0x200, 0x40, 0x80, 0x1, 0xfffffffffffff0e0, 0x3, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x7ff, 0x4, [0x3, 0x8, 0x7ff, 0x80000001]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x7fff, 0x4) r5 = msgget$private(0x0, 0x3) msgctl$IPC_RMID(r5, 0x0) r6 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000340)=""/15) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) msgget(0x1, 0x0) shmat(r6, &(0x7f0000ffd000/0x1000)=nil, 0x2000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000380)=0x96d, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r4, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r3, 0x827}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000004c0)={r4, 0x3}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000540)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r2, 0x9cd}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x2, 0x7d, r8}, &(0x7f0000000600)=0xc) r9 = socket$inet6(0x1c, 0x5, 0x40) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x20, &(0x7f0000000640)=0xed51, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000680)={r8, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000780)={r1, &(0x7f00000006c0)=[@in6={0x1c, 0x2, 0xb53, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3f}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x101, @rand_addr="c39aa1340886520043fc45d44c377355"}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0x1c, 0x3, 0x3ff, @rand_addr="ab9b7f61ae5c540146235463053fa50f", 0x8}, @in={0x2, 0x2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000800)={r3, 0x7}, &(0x7f0000000840)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r8, 0x2}, 0x8) fstat(r9, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r10, r11) 00:06:28 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x2, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r1, 0x4a, "9aaaaec697e23f3f0bc5799abd57f67418ed3c702ce1e246188a909b0d7f0a930cb37c6f1f94174b6188ffb8fcfa78c87ac2b19c6869efbd56080262bad8a7fa519da643921346bad399"}, &(0x7f0000000480)=0x52) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0x2, 0xf1e1, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x7fffffff, @ipv4, 0x5}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000640)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="108969df0b1ca499000000defffdfffe"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000004c0)={r1, 0x6e, "b88b3c99214c8e186b0c8dd74c75d4be856ddb9053df4183bee8d2a0b038be95a7eee22648a267f7c8fa567372da8f70427fe28bfdf7aa18269e4bd7694c053d29b6eedd5ff95fbf3fff56ceb11d9f892d5567d110a3345912854ca3e1f53e16ac3fb78203d2ac8d507d7244ceba"}, &(0x7f0000000540)=0x76) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, &(0x7f00000003c0)=0xb8) 00:06:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000) r2 = accept4$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10, 0x1ffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r5 = msgget(0x1, 0xb9) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000880)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket(0x3ffffffffff, 0x203, 0x7) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) accept4(r6, 0x0, &(0x7f0000000440), 0x30000000) 00:06:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="b37fa348a2a5decac13a4272a7f075fd46e3", 0x12) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000140)="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") 00:06:28 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x20000000) fchmod(r0, 0x112) r3 = semget(0x0, 0x2, 0x40) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000140)=[0x0]) 00:06:29 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c04000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:29 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000140)="641c0dcccc9fbc0aea708831668718117d02801d49", 0x15) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000240)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[], &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xffffffffffffffc0, 0x1, 0xe5, 0xf8}, &(0x7f0000000200)=0x18) 00:06:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x3b3) 00:06:29 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) socket$inet6_udplite(0x1c, 0x2, 0x88) execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040), 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000100)="9d76b27f2c6db336a7384bab0594b73ff6f3e3389f8c7868497f74480611c2319cc07acfe8c93c7f62b73e9940f4971cb88c0739ad5f631d2533b9ad395b201a46187e131a6be2196c3dbb0a99b365a016d24d5a4aeb1383580055266a453bba80db41f8872dad71dca4234ad2520095536f4cc45f91c0c8faada52a1145d59ef74a140a1767705de7c0a1e5bf8666f322b5325c95333920d63c7c9934387175465fc22030db672dde3c7fe2c4e1acb2529a0b61690344c1d42c6b42559776") writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:06:29 executing program 0: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fcc481df2ab477000000202e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef3f9f908d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2df596000000000f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = getpgid(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/198, 0xc6, 0x8000000000, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) r2 = getpgrp(r0) setpgid(r0, r2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000280)={0x0, 0xf37}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5}, 0x8c) accept4$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x10000000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) 00:06:29 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0xc) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x20, 0x10001, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x2c8}, &(0x7f0000000140)=0x8) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:06:29 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0x6, 0x4) syz_emit_ethernet(0xfff, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0xfc9, 0x88, 0x0, @empty, @mcast2, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x64}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback, [{0x0, 0x1f3, "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"}]}}}}}}) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0xb8, 0x4) 00:06:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:29 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) 00:06:30 executing program 0: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000080)={{"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", "984744901df93a128fe2dd9b3a20d7c2d0d047d5e05f5bb0f8db9b1716e087f7", 0xff, 0x73}, &(0x7f0000000000)="8b6fcb05d3950d6c5ecd9f84b4e088f1b7861cbce1395b67b9d89c25b36398b569fbaaec52873d17e083cdfae0200ecda92d7ba97a7f9c71bb61539c2ec68570dce83f6f2e0b41d9b3a19f5114f7375d4db5014dad921ffd2d592d08c49f9843fcc4df18c8da12de3fe42533d5e529d3b66e5d234078ea29013296", 0xb899, 0x4, 0x3, 0x1, 0x400, 0x7, 0xffffffffffffff00, 0xfffffffffffffffb}) 00:06:30 executing program 1: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:06:30 executing program 3: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mkdir(&(0x7f0000000080)='./file2\x00', 0x10) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:06:30 executing program 2: r0 = open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000004c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751ec463a57908d5e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="c624483e0000009ec1540d41b6e7f4edc038102253fe19661cecb1c6ae8b0142a9a1d7f17560b30a000097b9f81883cbb68c8a5f83248e6f53f4050000005ec1ece0f6c6aa04e9b2d6a39b8d88e10ad42ea9bf1ddf59ef32abbb941f59c49b6e84671317e20a641d31321194a93200de96d12924c2278146b76992b508251b0fcd589423ab58e9c3d554fce32fba3e"], &(0x7f0000000200)=0x46) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x4}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) 00:06:30 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="fffff7ffffff553a667b821a0800460000200000000000009078ac1400bbe0000001830305000000000000089078"]) 00:06:30 executing program 0: munmap(&(0x7f0000bd3000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x7f}, &(0x7f00000001c0)=0x8) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000b9c000/0x10000)=nil, 0x10000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r2 = socket(0x10, 0x0, 0x9) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xffffffffef86a245, 0xfffffffffffff800}, {0x0, 0xfffffffffffeffff}}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:30 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mlock(&(0x7f0000c5d000/0x1000)=nil, 0x1000) 00:06:30 executing program 0: mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000bb9000/0x2000)=nil, 0x2000) select(0x40, &(0x7f0000000000)={0xffff, 0x2, 0x6, 0x0, 0x3, 0x8, 0x7, 0xffffffffffff0001}, &(0x7f0000000040)={0x5, 0x9, 0x4, 0x7, 0x7, 0x3ff, 0x9, 0x3}, &(0x7f0000000080)={0x2, 0xfffffffffffff993, 0x33, 0x7, 0x0, 0x59, 0xb153, 0x800}, &(0x7f00000000c0)={0x100, 0xffff}) mprotect(&(0x7f0000a36000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0xffbfffffffffffff) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:06:30 executing program 1: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000400)="33121b12f050f789d45f599ea9cf337e640bc29707023964688f3bb7b76f4952151a82540ce7e21fdb2fb184") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r2 = getuid() getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fchownat(r1, &(0x7f0000000240)='./file0\x00', r2, r3, 0x200) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) ioctl$DIOCCHANGEALTQV1(0xffffffffffffffff, 0xc1304431, &(0x7f00000002c0)) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0, 0x80) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000040)="8a344eaac75e56f79fb49171430a4fa692c7f5d6aaca788561a360193d9159c98b79a6ee08d5df527e9edf6c30b3df9c1f736fc133f58b33fcc0883864c55c9ef74209e52b065eef53e3d3380ff51ca05da66c2aec3499ded7254ad78c187f9b06e0bab291cdfc") getsockopt$inet_tcp_int(r4, 0x6, 0x182, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:06:30 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x3, 0x3f, 0x8, 0x7f, 0x3]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x10001, 0x1, [0xcd5]}, &(0x7f00000001c0)=0xa) syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:06:31 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000303, 0xfffffffffffffffb) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006, r2}) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x100000000, 0x800, 0x800, 0xffffffffffffffff}, 0x8) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x100, 0x6}, {0x2, 0x6}}, 0x200) 00:06:31 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x920a, 0x4) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/254) r3 = fcntl$getown(r2, 0x5) getpgid(r3) semget$private(0x0, 0x1, 0x1877654faf1bf3d0) 00:06:31 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0xa5f7, @loopback, 0x8000}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x3, 0x2, @mcast2, 0x1}, {0x1c, 0x0, 0xb780, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0xffffffff, [0x7, 0x8, 0xf0, 0xfffffffffffeffff, 0x3, 0x4, 0x9, 0x9]}, 0x5c) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 00:06:31 executing program 2: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f48a0d6b000000000000000000000000000000000000000000000000008000000000000000", @ANYRES32=0x0], 0x0) 00:06:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x181, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000010c0)={0x0, 0x49c, 0x3, 0xaea9}, &(0x7f0000001100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001140)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x6, 0x4, 0x100, 0x0, 0xfff, 0xd3}, &(0x7f0000001200)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001240)={r2, 0x81, 0x5, 0x2, 0x3cb3, 0x4cb, 0x3ff, 0x4, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0xfffffffffffffffe, 0x10001, 0x8, 0x400, 0x80}}, &(0x7f0000001300)=0xb8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000080)="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") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040), 0x4) 00:06:31 executing program 1: syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10088, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "16b0aac9629bb02d11c625d61a5aed2d3eedd5ec66753117b82a72b00be74945", 0x800, 0x51f0}, &(0x7f0000000080)="4ed3fe41b64eed05398991d685e53257b89eb71a4d6e257822f8936f7d214855f3b5e6622970a45fb4dee5b19f9c6493da9ca16c21bfd0a8c66f9d78a3b0227cbbb4dfa49e02016b89a3143ae0", 0x48a0, 0x5, 0xffffffff, 0x0, 0xfffffffffffffff8, 0x44bf6ac1, 0x9, 0x3a}) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) 00:06:31 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[{0x38, 0x11, 0x3ff, "2ddfb99ee51add8201fe10baf7eda75b53d31f53917357212a6812c67d2d3d12709f55"}], 0x38}, 0x4) r1 = semget(0x2, 0x3, 0x400) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/111) 00:06:31 executing program 0: semop(0x0, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0xa, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x10000, 0x800}], 0x9) r0 = semget$private(0x0, 0x3, 0x200) semop(r0, &(0x7f0000000000)=[{0x4, 0x5, 0x1000}, {0x6, 0x8, 0x800}, {0x7, 0xcc69, 0x800}, {0x6, 0xffffffff, 0x1000}, {0x4, 0xebb4, 0x1000}, {0x1, 0x3bf, 0x1800}], 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:06:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x8, 0x4) linkat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee529c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34b8585b7e2") dup(r0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:06:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x285) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000240)=""/214, &(0x7f0000000080)=0xd6) sendto$inet(r0, &(0x7f0000000340)="ec", 0x1, 0x105, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:06:31 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x10000, 0x0, 0x3f, 0x1, 0x20, 0x3, 0x6, r1}, &(0x7f0000000080)=0x20) 00:06:31 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0xa497) socket$inet_icmp(0x2, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000800)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) r3 = dup(r0) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000380)={{"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", "8f788381fd5c88999042d985a2fb1dfd8654c19d76a20a757781a816d32e7de0", 0x101, 0x9000000000}, &(0x7f0000000180)="2cdda0b8773325a15faa17948635b766b0180731690ca14a3f564a296da31cb5495e9e43fc115bb0cf0a108f567fb88e58e0bafd43f3ef103255035427331fa5b1d5302ad9b2c8c70fc83b8f582b80264a563b2fa133460ed1a47f78cceac6d24cd50bf2caba85e4382c1fe152ab90d557fe1680e92b68d63126f09e22cc4678cd2fd526e59b45af6548ba18cb4746772292ca0d1909cf5c5cf97ef3b7f2d994745c0a88b9ee1617336974f037c216ae3208af892d2dcbca0f9d338c728330e0fd5dbdea0f39e83014f1f17a1b4ecdd075c95a56eb105863", 0x7fff, 0x6, 0x100000000, 0x4, 0x6f94, 0xffff, 0x6, 0xfff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000280), 0x4) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000a80)={0x2, 0x0, 0x0}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000b40)={0xf, 0x4, r5}, &(0x7f0000000b80)=0xc) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f00000008c0)="85e35a3ecbb8ffc7e0c20bfe858a3200e3f6ce0fece930785bd2ef357b3f381cb4187975e3f94ec90c1f9e5e54fa96fde090dfb208bba4e5097a4eaaebf626bfb865c26b4dc6103525c2892d680200fd240a15cedb44ea727e54a17e0936d836ed06e9131630be9167ec4b9fc5ac83cbc252a048464b256cace005a73652c67d4a518a628a9b487809841bfcd284622ab5f363684786f2203f6b7e43640792050a75f5c3f5d453f6591a2ec884a6970b5de99a02220e7f70a3bbb914ca86250027acfae10d65d82213", 0xc9}, {&(0x7f00000009c0)="3ca9722b913a91ec2182211e2b70dfca034dfd6c1bf327eec77b685d2c776bcf981350e92951590f05c0cd26b8b08441eefe6f757447565025ecb4e58eeef97c5ae73b514e27df783c510cc06556641674fc0bdb16b7244bf09c6da8303945626a07e90797c1c351a1c199064140453fbdfe122b841648456321c3d54e151c99e941414f2c5c8278b5ab6453", 0x8c}], 0x2, 0x37) fcntl$dupfd(r1, 0x0, r4) socket$inet_icmp(0x2, 0x2, 0x1) open(&(0x7f0000000300)='./file0\x00', 0x1000c0, 0x0) ftruncate(r1, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0), 0x0) 00:06:32 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) 00:06:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x200, 0x0) r1 = dup(r0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xe004, 0x0) 00:06:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fdatasync(r0) setrlimit(0x0, &(0x7f0000000040)={0x8, 0x7ff}) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4b7) 00:06:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x3000, 0x21, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/109) setrlimit(0x8, &(0x7f0000000300)) socket(0x17, 0x10000005, 0x8) listen(r0, 0x0) accept(r0, 0x0, 0x0) setrlimit(0x4, &(0x7f0000000000)={0x9, 0x200}) 00:06:32 executing program 3: syz_execute_func(&(0x7f0000000140)="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") semget$private(0x0, 0x0, 0x21) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="98c3dd985075fcce44ab8f9368f6ed83e6d16ffa9052948b9c9ebdb1515818243c422b6313484a88395add993bf0179ce49159c4a80011c1b5836ab6b3601083b686a1ec5be0974c89650efd5f31af8d9114cf54834f136e1848bb828285423fc3a277", 0x63, 0x0, 0x0, 0x0) 00:06:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) 00:06:32 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r1, 0x200) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) r2 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockname$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x10002, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}}, 0xfffffffffffffefd) 00:06:32 executing program 2: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f803913e2c26f3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:06:32 executing program 0: r0 = socket(0x2, 0x7, 0x5) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@remote, @remote}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x902, &(0x7f0000000100), 0x10) poll(&(0x7f0000000000)=[{r0}, {r0, 0x40}, {r0, 0x2}, {r0, 0x100}, {r0, 0xae}, {r0}], 0x6, 0xeffc) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x3800, @loopback, 0x18000000000000}, 0x1c) 00:06:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setuid(0xee01) sendto$inet6(r0, &(0x7f0000000000)="1d13ff95e75df78ec47f09a772224e1b0f02df00f8b7f06ea93cf47dd101b73f83e19849465d9a7abab2ed455cd66e99bb0a5f8641ee2880aed7d3e504740ee7ec83e2409d80c8d6143c3abc34efbcf80696d79e62a03fdc8ab725fe7466b7d2751b2863a68579091c6568310bdb311ce9d30bafa419290089736623d1a43925ffa33aaff75541419eda15f77e7ec6c07165", 0x92, 0x20000, &(0x7f00000000c0)={0x1c, 0x0, 0xffffffffffffe513, @empty, 0x9}, 0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) 00:06:32 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='cdg\x00', 0x4) shutdown(r0, 0x0) r2 = socket(0x2, 0x7, 0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x21b, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) r3 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000200)=""/180) getegid() bind$inet(r2, &(0x7f00000001c0)={0x2, 0x1, @multicast2}, 0x10) 00:06:32 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @empty, @remote}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x7, {{0x2, 0x2}}}, 0x90) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x200, 0x1, 0xfffffffffffffffe, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x2, r2}, &(0x7f0000000340)=0xc) 00:06:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000009) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = semget(0x2, 0x1, 0x208) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="950000002eede48535fed4875aeacfabae1d22e0ed0df915c2fe33ea1a00758d864a0fa0f04dec49b6dced6aecc03c5fda1eccc9c561c515bde7294a39779fe257a56ecb939bc032205501629969b88349de4c85244798c0d2cb3a9b04d885eb35d5b6ff0eb43b82b6221dd61515b5f9412ccd47e48bc5abd6c0dc55c8614482ab9beda1988f66a1eb2043b91f9f057c249e1e37a8ee786b7b"], &(0x7f00000001c0)=0x9d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r3, 0x9, 0x100000001, 0x2, 0x6, 0xb6}, &(0x7f0000000240)=0x14) 00:06:32 executing program 1: select(0x40, &(0x7f00000000c0)={0x1}, &(0x7f0000000100)={0x5}, 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000200)=""/215, 0xfca5}, {&(0x7f0000000300)=""/4096, 0xffffffffffffffe9}], 0x3) 00:06:32 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x108900, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x67, 0x0, 0x0) write(r0, &(0x7f0000000000)="6428cce343239b493de9ce4006", 0xd) 00:06:32 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x36a, 0x8, 0x400, 0x1ff}, 0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xf, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x5, 0x800000280000000}) 00:06:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x1, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="06005e1bdb00d6400964"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 00:06:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)="ba2fbdaeacfa8fc61fab67ba5bb46c4656bf889235a3237f1945c478a75647442eabcbfac3f55a34de595addc59bdac4599d9b455dec0c51fe6cb72d227a5ca7d3ade683851df92c69ba94899febb018f0842980520d40945cc6cd74772f883115925d88cd060445a3f92041699d031d86b97ee46931bdfcdea0a34615d273d6e1b6f66fba8de19b84b2ca29a87ce803f7f56ba29b665c1e6dfa6f1e6f7a27cc537ffa3780f46e4ddeac4b4d0049696f6d0c6743b4fb0229f6fb052918d92465be5f224eebfa8fa28b38ea9903e49bbbd7da247d27dd65c9ac12b9b20b584a7e709e0770fc088b17ccf41edf2d738360f0de0efc72") sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000400)="ca4f09293de355c85ece143faa59e214f4dac2566c684463b6afc0a23e895f934cba73e42f03fe2e0bbb04367885b1d9398123d292e784ffb2107413b3b0cface3629490c6dcec648e05c7f48a9f0427af921e5d338f970b6b420fb7a54e78f4b150a912bd65c7ec73c06ff255e9dd13561acc0dc3e6a9d209301803f90d856f78d623f53468622cd80ac6de3717986c1c0da45b649cdf266fa2fe5f06b971467de6a6754b32a26000e03ab2f68cb9933d8415d669fb6f2d57be62ead3ec2f7bfc92392388c89f625859698d7ef5", 0xce, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000080)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0) 00:06:33 executing program 1: syz_execute_func(&(0x7f0000000200)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0743326b5d09ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="83817fd55ea6a1f62dc79bebd6375790e3971e8332677278cf1458d55bdeb8d63f9e0eff18e28dad33e1b2530b56d57787b106bbbf5a6c4ceb3b5c5607583108a8edbd00b54ff22791f54b95d1a540f540e70cc8ecdca1398d23bd4dd0c700fa73825d3fd60541c8194d3b8673d009992f5c4c2c6be5c30115c18d8872a06bf7e0a845dd6f94cfe0c996e4f3350637bf47467b10eb3e3ad25811f3550af031a9b080370ebe9c6c543247b8e941e5d9cacf55be18a92873cd6d07e34904f9ad8578b8e11c95e4a304af301bf58b3e28dd8d1afd4b3621830939f19573416e0a16") __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) 00:06:33 executing program 3: syz_execute_func(&(0x7f0000000000)="b1f491cd80d946f926660ffbc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a6351025e") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="3d0e997c272554486e00694d979ca6f0") 00:06:33 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getgid() 00:06:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x8b5, {{0x2, 0x2}}}, 0x90) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x8001, "a99ccd61ba42f43e86b9f787ce7a5cb2"}, 0x14) syz_execute_func(&(0x7f0000000140)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df64673667667066c44278f35f0a0f01c36666450f17560da1a1111d54111d00") write(r0, &(0x7f0000000200)="ae2ec9167ae0582fd409553cb7725abd9235abbda16bbd3159ceb259ed12ffd69f3d75d89b7b53a9a0d00a89aeaa6ea44bfaff6493ff0711c7daf012b0092738cb221af6ad4e473608207010dfeb4804fd460cd0a6ebf575534cf0c6e6278556118712c6031c06eee516c4506d1035551a7b926e8e0c5d9a3cc77a1e065da1afbdff38202b1c3a42b372c4bc11d53f8012e59f2f6693a5ce9d3a768b86829f2a71", 0xa1) 00:06:33 executing program 2: syz_execute_func(&(0x7f0000000040)="1c39c4637914d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20004, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000100)="62d67c300b6ca31a36d3390f1c204ea7f28a4cca52bc645bfffbb610c1468c2ce34b5c9677c213610f7926497ee433052fb746ec03443c19585013a6e26221053b4016027ed04a83e1187d60d50fef5d93502bea242712f723cb76d2ae22c32ab82747fec39926be8e3c22542fa7f750e45574f1470e8fa4262a218a08a102196975aa266dfa4ee1ce84c4955446c7a7a8d51543c387b6bc81c0a359da27d35820ab8e7bdb03955d56df126b7b719010973f26c53f38eef758df2be7c2dc8bfcc933cbf1f01c5b9e83d3754bbb11c904d2ca5d33099e16ef8138fb9c8507884b7b65b29fcf68db25e99af03d88a1cbcb6571766d4ca9d124") 00:06:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f0000000340)=""/88, 0x58}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/84, 0x54}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/133, 0x85}], 0x7) recvmsg(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000740)=""/248, 0xf8}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000840)=""/200, 0xc8}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/19, 0x13}, {&(0x7f0000001980)=""/239, 0xef}, {&(0x7f0000001a80)=""/33, 0x21}], 0x7, &(0x7f0000001b40)=""/209, 0xd1}, 0x40080) r1 = socket$inet(0x2, 0x7, 0x473fc639) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000001c80)={0xffffffffa7bc8dfa, 0x5cb6, 0x800, 0x2, 0xfffffffffffffed7, 0x5b, 0x1, 0xff, 0x0}, &(0x7f0000001cc0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001d00)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x200, 0x10000}, 0x94) shutdown(r0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1) shutdown(r0, 0x0) 00:06:33 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) socketpair(0x0, 0x10000000, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x7fffffff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x6, r4}, &(0x7f0000000280)=0xc) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="d4e73d31db1137fee645b2d635b663f4da5c654e889b1d6d32617366ccea60dac1cd941dc768854ec16a2fc1e1de329618de65b77ebc19c4d78786cb6ab75ead3060f13757a2270e90164d8c7a96bc887cbac8435fea1d68258e5808fda5cc55c7ce8f67727376c1aa4874f617a58cc369509cd2f18da3de09caeb287555faeb8af681239f0e91624007199ec9788c7c794285bdcdc2bd5a", 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r4, 0x6, 0x9, [0x200, 0x20, 0x6, 0x101, 0x5, 0x200, 0x3, 0xd6, 0x100000001]}, &(0x7f0000000140)=0x1a) 00:06:33 executing program 0: r0 = socket(0x1f, 0x10100001, 0x9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="71caeeaa98d8f226d60ee527218d3cfa2fce0bf82bad7ec85366aff6a4796a781d18c77f034cf889db29ec750dee24e117cf8f8c1a7790cac92cfa7e117d5e88d55e12234e8175b60a85cb280338c0cb1e580e"], 0x0) 00:06:34 executing program 1: syz_execute_func(&(0x7f00000000c0)="0c04b5e7b5b5cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9919b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01814a4a65dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000004c0)="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") 00:06:34 executing program 2: syz_emit_ethernet(0xfffffffffffffe6a, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x0, 0x3, @empty, "9291", @random="5d35067a7b52", "58ae322b2513275602232f22b1bb8585"}}}}) 00:06:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="6d4129a42648883e3b67c0b2b2c2b794766e8bf1a5b06e37c51b9827e8c2e9069ed7f23060f967b829b5e0623a7b28967f4dffc7c9ad5ded8ed4df4b8de144f597201f1bf3050e4bc62de5f6590fe81696fd5bc12d4987d7c5bc4324f01b8a9e89b1a249721ac2aaa6969413458f5c81060b", 0x72}, {&(0x7f0000000180)="ed583c1a2da74a6cf9bc061b8416dc733f709ee53f996b9f4a8bb18830a6bd5637a5bfca101f884e4a593d11f4ddf0cc2e03dccc4a33c3e5546ff4a8feb934834a9e22173a0ebc74ce8a60aedc58b4f7e83a1292066705eda7b7a53f6756661df9ea6c0b47fe753523ff75e99ceacfafb85688b800364d5814f37f5d66a357e1619b28e2bcf4e1c50abcacb3694d1b47952974c966ca1dd4324cdc681b8f71db2e68f84f1b5209b6af08c3641d5a8166f9fd5efeac421e7dfa49fccda1f3f81e450f2c0996c616b854f7bb040d595d610674d70b953180fa4be17d15c33c5a5ea678d208d80224766cf48745fd91008fca83fe634b3f", 0xf6}, {&(0x7f0000000280)="ec64c4c89f997c2e7a29f8d971939124f2e1d6e4f7559e2196f4097ce7ea3eab8075fea252903925e19b0ced224b09945b1c7cf49b870decabf7bf73f010740b5925e95da93d90a60242aa22f7fc0e1ce8645e9a53f4201adaccf5ff8d2b385f57", 0x61}, {&(0x7f0000000300)="6a55a8006cc50c8364788b5e7009801fea1ed39435a12afd43a963a2eb2a2afa3562f62082443251d928742e23d9a67ef4e051112fa7210e6a72aa19716ca358e3b89364adf1f3cdb3c2a6b05c38527609b452f2fdf8846a93e3d380dc", 0x5d}, {&(0x7f0000000080)}, {&(0x7f0000000380)="3c5810824c2db8d488", 0x9}, {&(0x7f00000003c0)="d1d9b4c43d9e1d767cb885d865a4cd09184327abe4bd2b98013299aabdbd4fbe3f6862a2e6", 0x25}, {&(0x7f0000000400)="c88ab4e62e006bf6d1ef37b0fd024919fb7228a639688b3bb6f80092e4e7a3ded83cab0eb9bb722ed6abc002fc0f25c8e8c874cb83a018951ebe", 0x3a}, {&(0x7f0000000440)="71a8c9f1e37c5af2abf21ad7b5c9d094c471b40398e02bffa9e3d68ca61b575350a9d83e363c8c6a9eef6f932849e17856f5f99d49fa25f5657224f039dd94199f5104a6ee03c316", 0x48}], 0x9, &(0x7f0000000580)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r2, r2, r0, r0, r2]}], 0x30, 0x8}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xd51}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r3, 0x29}, &(0x7f0000000680)=0x8) 00:06:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @rand_addr}, &(0x7f0000000040)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r1, 0xff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x10, r1, 0x0) setreuid(0x0, 0xee00) preadv(r1, &(0x7f0000001680)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000200)=""/13, 0x204}, {&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000300)=""/167, 0x2b2}, {&(0x7f0000001740)=""/250, 0xfa}, {&(0x7f00000004c0)=""/224, 0xe0}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/4096, 0x1000}], 0xa, 0x0) ftruncate(r1, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x108804, 0x100) getsockopt$inet_udplite(r2, 0x88, 0x10000002, &(0x7f0000000400), &(0x7f0000000440)=0xfffffffffffffffc) r3 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r3, &(0x7f00000003c0), 0x273, 0xff00) setsockopt$inet_int(r1, 0x0, 0xffffffffdfffffff, 0x0, 0x0) r4 = getpid() r5 = geteuid() r6 = getegid() r7 = getpgid(0x0) freebsd11_fstat(r2, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = fcntl$getown(r3, 0x5) r11 = geteuid() freebsd11_stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r3, 0x5) r14 = getuid() freebsd11_lstat(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001ec0)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001b40)=[{&(0x7f0000001840)="56d2f54b3652173c066e38a1574d262584bf69415c839c86852022d314185c607e5570917abdadca99aab95f5654f33a413698a68f827cc7f2a6c5d065e9f2c166f10f2d220c35ece0ca45c7f5e9079253186c12281cef2550e4319cf1395fe2a9b83b38dd0533cb944467bd1a9d4967eed9f2314c671a5dbd7bdec8d4a743224ff36eb48291f43d758a303726ae94606b6a7ecf8772e48986035baacc4b79ef32971d7418957b20f51c9357ef578364b540fe4d13fb7572fe1cfbd3f859a4891ffefa71b0f101210e5b9a46ab65a6ebdb2dc7e013ce179a0dd8893766870b", 0xdf}, {&(0x7f0000001940)="f165828207b56570e67452477eae9cbccaf752565123e6ed6e6d3e6a48e158574da405a200f24ffb983180c72867b24afc47ea94331b89f2af4e01c84361ddb0378a337749d12f90d778afeb8c6b96266a31e276e282085db89e8117cb83e1b7c992409462b2dc36ac42d8b2d55ee4b0cc09d96141ea8471e584549e47a1a84c06ef44620a72a13378814c554d302cac92e4ae1a0d08d23bf357f16e604ccce4ead1d74b88ef0a6f89d002c39749dc072ce0a2cceb4d9a0a5df1e6bfb2a2d24c5dc5638fcaa470edf12940bd983059aa60f268f4f9c365211060caeb526ab8fb30e3aa2fea", 0xe5}, {&(0x7f0000001a40)="8c107ea34bdd3c136b79c5706b285650cbc28b39d768e5ee71dcd3d8b7eb582e2709bbc37abf708d34af", 0x2a}, {&(0x7f0000001a80)="034c8a7dc6b73b43998b81", 0xb}, {&(0x7f0000001ac0)="f2b31bc707beea7fc43f87feb9e0004008a61a85adc9d08c99b7223f7085423ecbd30380bd4623c60baec7057a0f60376924aea2ef2242f53fa2da9554d8da9e789991dde860b765c52a2ff47ca3f896d55ba047dd15a4cf8a922c31d9fc025cf09e4859bd133dd27ac3cb61118e62", 0x6f}], 0x5, &(0x7f0000001dc0)=[@rights={0x38, 0xffff, 0x1, [r1, r3, r3, r3, r1, r1, r3, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r2, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @rights={0x18, 0xffff, 0x1, [r2, r2]}], 0xf0, 0x80}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 00:06:34 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000001c00)='./file0\x00', 0x0, 0x0) fchdir(r0) setrlimit(0x9, &(0x7f0000000000)={0x8, 0x880000b35d}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x2, r1}, &(0x7f00000002c0)=0xc) mlockall(0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x4, {{0x2, 0x1, @rand_addr=0x800}}}, 0x90) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x1, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001780)={{"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", "c0a36b9a80a912ca3c3a37db0fb73a1d2e8dd18d1f91995f00162f640dd37eec", 0x8, 0x6}, &(0x7f0000000780)="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0xbd8, 0x4, 0x8000, 0xff, 0x7fffffff, 0x8, 0x200, 0x7f2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) 00:06:34 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x101) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @broadcast, @remote}}}}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) 00:06:34 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x3, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xc6b4}, {0x1c, 0x1, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xffffffff}, 0x1f, [0x8, 0x100000001, 0x905, 0x6, 0x3, 0xc84, 0x1, 0xff]}, 0x5c) wait4(0xffffffffffffffff, 0x0, 0x15, 0x0) socketpair(0x2, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0x8) 00:06:34 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x11, r0) write(r1, &(0x7f0000000080)='-', 0x1) r2 = getpgrp(0x0) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) freebsd11_stat(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66694c653100"], 0xa, &(0x7f0000000640)=[{&(0x7f00000001c0)="4ea524bb88304b6e87ceb35707feffbe35587210c1b1e72fcfd5ed423561fdb6050b92c6d88c300112933cbe87241f5d9fe44fc50fd234e22c601763b6ba9d32c80b0f63514ecae9b33ebeb909a3f8fc1b7b8243a2f1beeccea9b0d1223a835d5fb56476fe5778838932c3fd60761f9dea5d206ee09d813b85f438f244459a5d8123ec8d2ab85ebedefe8a0d81870abdeda786116949d5bac5f06e3a4c1c8a2c8dac53a573f8dc4ec8db2d8185", 0xad}, {&(0x7f0000000280)="bb22602c39fd9a6150940809da934648eba6f4dc47b8d468d697bc7c7f92a8df9beadd7fcb1347c1c428d7c6ddd119ac8e79af7f8e47b7093ef2fd6a45a82b1b48d95011ed874810ba5d0cb42089083a17bd3ea876b97caa6617418b0cdccb0579d4ad4ccf5bc6b54f11d7f32a9fec02d9bdf7201be0d8c1b368bdfd2145388aac09bf5b1599a3ecaec2d04bc0af486fa360e7dece61cb5d5982c2d4626f18ffd207c7873f16fa8bd8fcd7ef85fe8be767476449619f73376b443befb10d746ec3004aea876b72ac6ea92c900b7791031befc687dca74d581a7f15c0deef357774d107", 0xe3}, {&(0x7f0000000380)="d7011a98fe546b431cce26761afad432959e5478c488169ff37d4af719cce616534c9192fbe4a20429f21586f1431d36e21fcc9e1e1b81196f6147cfcc7191b2623696df92b769843c4362b378051fa83bdb7befde33af831181b68d3dce5fa1eb6452c1f7d3118928e96af38836dae52d83d43ca02db47cfca528c5b696057998d626e74e9d603e55f306f6d85c568998b0e70109d4dcf54fffc34419720134007a324d3755627c7cc96595564da0feb0d73f90a964ecbda35cc683ecff4c5068d92b4aa6ebcf6d1d67a5f7c24fb88a84815a8b53dfed85bcc140d95726fa48ce420c58877051aec4797a55c62376b86c85", 0xf2}, {&(0x7f00000000c0)="b4b42bd431e76bb4d55910897ab832e3cc7a7b21fe838435587311dc8b3fd85108f86340384aa8babdeb931e64480549e7c39afd5233af6e18245f99dd7f558f5c5ac1a1144f36f4d1e19e726714059063601c77f185345df62af070403520ec133e73412aebe9c5", 0x68}, {&(0x7f0000000480)="6301cbe9292b503aaf9f2e0a33b1c73cefb34080437daced6de30bcb1fc13474467e18dc467ac1fac5e84b1da2fe4fd9e16e6ee263ce2f091ef0dee475a4709d4a5dd9bec8e6a5f6a1de7872c4a7b9b83d3e6c2fb77dfd8e97c5a3b5a644d4e90f6b354b44caedf4f8bb19042c62b9c9fbcef16cd5b3c79b73963b524392aa7f40d493327e7e7fd987957f38fa7307d30982aac956a8b68939708239b1dcbc19a51b4710f72864fd9a7792ce498237256ee3fc7b06453c937bf4054a0c746f6e9cb48717c7d606844ba780aef21b5d5fca8aa884f4faf43709c0527d9af683960b0886abe69bd3ecc5bd0316bdd1792ef78ce629c5", 0xf5}, {&(0x7f0000000580)="94ebc38c59a4e902f28bd9337558575b4268a006e39914e493b779907240cb43b7fa9748d61ac71b8881453c65e581d6df8269fd0f3df81694131c36f7c793315c0db7188e33b0b110774d019acd536c4d80a457ea954cac78c64cb8f2776ab777586cb6412448a51d90006403c807257802b92cec8129026de3a8d579f947e9992180d09b31db519f21b6400a36f11c8e7a8c14af9a", 0x96}, {&(0x7f0000000040)="27d69c065a73ced84bda98aafca7074d3ccfe21fb82433539e06d98751db6df1e4acf174e3e6075960fb7ece96d39f", 0x2f}], 0x7, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x38, 0xffff, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r1]}], 0x78, 0x20000}, 0x180) write(r1, 0x0, 0x7fffffffffffffff) 00:06:34 executing program 3: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 00:06:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:06:34 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) r1 = semget(0x2, 0x2, 0x104) __semctl$IPC_RMID(r1, 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000100)=""/188) 00:06:34 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000200)="e0875fce6df00604562e7126f03673305b45433fc88229be59778ee358c4c37b4bdcc06ead4ca139", 0x28}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="6db31e03a7235d6a535a30c5e3c4215171eff2ffab0c726236dbcf39baa7ce6c9e82fe3be1c808ec78860ba5185a95167c671ffe5bf0ddf8e2722040f6e8c8dda9445e83028ff6d69326c37904b73a784367af8169a3ec15010986f9920fd8442c3ca4b205cdcb19b25c2af6680573b3faf5dce8222df8e2532a67b2450a", 0x7e}, {&(0x7f00000012c0)="ce06c0b70381cab9580aeae1b1c3110231ef711d9f1f2c33dc7ca65f6f45f1b1f90a60832e1293d99f55ecfb07515683934c6cc615e9644ac69fd7865217ef7a6b10abfdfa86aef9804d4bad85e42cb85da36e2bad0d5111256a319a0303a3cb96224cec4d65aa05fa13574c8d00ab613b43d5c5943be439ffd8b248a815e524d0304683608acb79", 0x88}, {&(0x7f0000001380)="84860eeb56e14570ae5e2780e34e084ae9e6059bbd669cd2bb77936a24dd906b97ebed612d44d7d0838589", 0x2b}, {&(0x7f00000013c0)="c1c93239a788f253bf3b0bd920636db24f364175b75984167e92a48c52e9b8b2a5", 0x21}, {&(0x7f0000001400)="3ed1922dfc79428a15f37885205d4e27e1f261ea48337d6afb80add6abb74456d16e446b6652028821083267ba5f43c7f3fca5d2f4c9c967a644cbd77cdd32f6c97167665ff769ff4b0fb1108feffd880b3d8e4898657c0674e574a793d728af66c9e6dcac89decdf7eaae58415bafa8e50fa32935f208811b33b2ef48f07dccc22e0754f5f6b4f4e701328d8ddd3b358a8027720b3d5af3ac", 0x99}], 0x7) setsockopt(r0, 0x4, 0xf6a, &(0x7f0000000180)="a818ad9958e40a22e141150fb92420f245983a14d941959638696939398aafad44b076e342b11957a562a068086038585e1143e1afb6740984cdd9ed20f5708085bfee4f3af30dd1e53e22ceea0bbdbf0e041a0f393f100d6c5f02b81f3767a109e69e83ab5015ac51be9e4064b4e545ba6c87601c47bcf9f654ad1e5b", 0x7d) r1 = socket$inet(0x2, 0x20000000004, 0xfffffffffffffffd) getsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r1, 0x7, 0x2, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) 00:06:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000f762eae10eb5f0a1ae5b6fa97acc4507878f45dd08970202b5b01a0ec7ef69c64b5452258fccb4faed9d730303368f04649f636fa4c140f234da230a5b9389bede4e2314ee78a2055a0806e37354e4bf876df22ac759a4d47ed8c2afdff184a26c1cec9312807dfcbff643351b03d1c254430b89e8ba70c1dfe38842969dac232f1d8d9f24a377b80000"], 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x67, "e8c76b786d6071e18788a5a56a64157681730376b5ab3f27f1f7981e338cedd6adeb2d01701372a25afb9d4ee2ca5ac8457aa8943da671866223db654882662b54d39205bc29466f5b033e98d4547eb350b5db0d9384c25cd35effda67d6bb8ac7b0bbe3de8907"}, &(0x7f0000000000)=0x6f) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x8000}, 0x8) 00:06:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x41, &(0x7f00000000c0), &(0x7f0000000080)=0xf6) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000100)="626d1a8a735cb9f330898c9c1c8ec20de94261dd4037e4871ffebd5453b42d3d2481e37902b623d100d7f7def5248d359ee244b66b5fd32ab1ef85cd8d158d341e3af1b4b8109050f87a3f7d7d7696a57e059ea2a541617a6d9e40e97e6611c117caee90fd99520acdef7c28f672baead409ba270fcda0699e7dd5964240f253ac67682e3e1121ecd121cc1d50724a4a2d631bd86657d87040ae2564bfec029661056aa3c14c30b29d41b3", 0xab) recvfrom(r1, &(0x7f00000001c0)=""/51, 0x33, 0x2, &(0x7f0000000240)=@in={0x2, 0x1, @loopback}, 0x10) 00:06:34 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x6a5d3b6221667e24, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) getrlimit(0x0, &(0x7f0000000100)) 00:06:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="8e75364ce8ff01000002ff000000f844b790e5cf7a") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1204, &(0x7f0000000040)={0x1, 0x413, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffb6) 00:06:34 executing program 1: r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmdt(r0) sync() shmdt(r0) r1 = semget$private(0x0, 0x4, 0x18) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) bind$inet6(r2, &(0x7f0000000300)={0x1c, 0x0, 0x1, @mcast1, 0xf92}, 0x1c) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x66, &(0x7f0000000140)="bd7d71082cf6b64827dc33f30123a145ae72cf38356d63e5571dd7bcf5eb094df7116e1dfdfaefeb90b9de308afb2c332642093a40e506f969ca7eeefc95603e048eaa040830c0323137e35a13685e78c67f8028f1553972716f881f0faf3cd60ee98dce8e12da8ee57a3c126d1a5d058518e1a9f03cde7e0ac67fe655d8f63220ed099ccd9cf360b67bb95555f8c8c518f2ae5ee7ba2833fe908a3fcb9c2283f86b96f3f57cbf46ba91910a1d810be66caa082202ea9f4588abc2765f1ae2092e08df8d1281dd11b329a3f98e6299c4904952ab21", 0xd5) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) sendto$unix(r2, &(0x7f0000000240)="147c7a4ae14d6388180ae3d7166fa3843eabd8850791f75888bcf18767d5f120b75ed3d4491e3cbc9de95ba83bb3eb5df3cb9eca7027bfaaf0ed5402491f729b8e3b6cc6a7cada9756a06280c9be8947d20b39f725dafae82ea944f6d7aa3bffe36cab00c39f2b8a7f318623bec39d9ef182ffe551e823857841fbba74bb3e3596a745bf89c4c0a875dd928bbec1cbb95dbbfb132ace8be7882b5ec5c01a61d3b998", 0xa2, 0x101, 0x0, 0x0) 00:06:34 executing program 2: r0 = socket(0x2, 0x2, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x5, [0x8b, 0x2, 0x2, 0x100000000, 0x0]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000e00)={r1, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c65300041ea5b2a56aa005f956cee471d11458d7ad194dbf44954ed9237514533dd3f294228f05ccb9743710e77d20000000000000001aee348f7aa8224bbbd2cf924d8494c553beb8a4967f1549a4adbd2c1c9e7a8aaef4234505eae8caa57554bb59830067d4cff5a7d92c021540faa9ec4719cbe68059f8078be1434ff8803f6c98366abd0b51c1461cbdc4f6e043a8388d08aca1a348a65f794c20d1d74a32458d1082ec611de86463102e6c4357744f084dc7298b2c48afb937cd8ce8c09362867f681b79cdb3207e69fa91acc21b97e6d2bbc1d17e6f9b1a037962a1c0fe9c4d793da4ca969c1d45e821b4bafe9ed9ff0640267454f030537f41e83a9892eca244d988d979dc21ced8a26757a00ba8e546962fff1e4c8ad48d6594445157289f5a119ca205ffb00e19093080eec088991b5566e10640317d91b3789d7f07d7a1255d7651d1503c85b6f488a55d4e38789b139db0652d66d1fb6f403a5db0441b68e255dc8136041d63b7c6e7fb269dbaaeb711153f7c264c3e6a5a0fee76a127ced7de56510c2aea1b75a234be7773a5b982408d1d4be519712b67e25262773fad45a88a7ef3b45c263b40fc820916502ab4428dd2006120795567285631540c04a275820126d1d9784843a9a1f9da8eb33dad854d42c2c5777583efc55f5"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a06e3a4b405000000000000000887fc5618d23a", 0x14) write(r0, &(0x7f0000000840)="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", 0x585) 00:06:34 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x80, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:06:34 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/233) munlockall() 00:06:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x20000000000) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000440)) fchdir(r0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x20000) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0)=0x5, 0x4) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x600) r3 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x903a, @empty, 0x3}}, 0x0, 0x8d8, 0x6, 0x2, 0xe9, 0x81}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000700)={r4, 0x2, 0xde, 0x4, 0x3ff, 0x698}, 0x14) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000004c0)={0x10, &(0x7f0000000540)="c178aa85f81e9a2255332e88b370e11648e56e2580b6730db4b9bf9a84c33b5a21a463e279d9262ad358135d62b71165a1fe0173d1bd29ea6c1a7985e5698ae37f595e2b55942020a0c815c29a6875d7c768f05bd76f5f4ffdb979f75ed2572edbf0cdab8e3eda41f5e0cfd407bd5f21ac25e4d33cd57b956079f4ffab87370942d911abbe552c46a6f551b90e26ddaf2766cc70c99df47ee6b51e2b", 0x7, 0x9, 0x10001}) ftruncate(r3, 0x6) accept$inet(r3, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000780)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000500)=0x10) 00:06:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) freebsd11_fstat(r1, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 00:06:35 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd31dee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x180) 00:06:35 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x6, 0x0) r0 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ff7000/0x4000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x3000) r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="26de4c41574849abae00845dfc0c5ae87fa668999b557daeaf311314b4b280b5b5233df9061ac565") shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r2) 00:06:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @broadcast}, 0xfffffffffffffd1b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e220080ffffa59c410455f758c03e3a6b8e5181946df7ffffff00"/128, @ANYRES32=0x0, @ANYBLOB="fdfffffb00000200"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x0, @mcast1, 0x2}}, r1}, &(0x7f0000000080)=0x84) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000)=0x7fffffff, 0x4) 00:06:35 executing program 2: r0 = open(0x0, 0x0, 0x110) getsockname$unix(r0, &(0x7f0000000780)=@abs, &(0x7f00000007c0)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 00:06:35 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x9, 0x200}, &(0x7f0000000240)=0xc) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x0, 0xd89, 0x8001, r1}) syz_execute_func(&(0x7f0000000180)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") 00:06:35 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getgid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:06:35 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000018f8ff0000030200006b7d18a458"], 0x11}, 0x0) 00:06:35 executing program 0: r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmdt(r0) shmdt(r0) __semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000140)="bd7d71082cf6b64827dc33f30123a145ae72cf38356d63e5571dd7bcf5eb094df7116e1dfdfaefeb90b9de308afb2c332642093a40e506f969ca7eeefc95603e048eaa040830c0323137e35a13685e78c67f8028f1553972716f881f0faf3cd60ee98dce8e12da8ee57a3c126d1a5d058518e1a9f03cde7e0ac67fe655d8f63220ed099ccd9cf360b67bb95555f8c8c518f2ae5ee7ba2833fe908a3fcb9c2283f86b96f3f57cbf46ba91910a1d810be66caa082202ea9f4588abc2765f1ae2092e08df8d1281dd11b329a3f98e6299c4904952ab21", 0xd5) sendto$unix(r1, &(0x7f0000000240)="147c7a4ae14d6388180ae3d7166fa3843eabd8850791f75888bcf18767d5f120b75ed3d4491e3cbc9de95ba83bb3eb5df3cb9eca7027bfaaf0ed5402491f729b8e3b6cc6a7cada9756a06280c9be8947d20b39f725dafae82ea944f6d7aa3bffe36cab00c39f2b8a7f318623bec39d9ef182ffe551e823857841fbba74bb3e3596a745bf89c4c0a875dd928bbec1cbb95dbbfb132ace8be7882b5ec5c01a61d3b998", 0xa2, 0x101, 0x0, 0x0) 00:06:35 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r1, 0x80006) 00:06:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) close(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x100000001, 0x6, 0x2df}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x9, 0x3b}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000380)={0x4, &(0x7f00000002c0)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x9, @rand_addr="5b11e6367a96c649c1811f11c77f39d4", 0x586}, @in6={0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfee}, @in6={0x1c, 0x1, 0x81, @rand_addr="ccac3b6490458293a775364b7ee61cd0", 0x6}, @in6={0x1c, 0x3, 0x5, @loopback, 0x7}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000003c0)=0x10) ppoll(&(0x7f0000000400)=[{r0, 0x48}], 0x1, &(0x7f0000000440)={0xdb6a, 0x236e}, &(0x7f0000000480)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0x0, 0x20}, &(0x7f0000000500)=0x8) r4 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={r3, 0xcc23}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000640)={0xfffffffffffffffb, &(0x7f0000000580)=[@in6={0x1c, 0x3, 0x100, @mcast1, 0xfff}, @in6={0x1c, 0x2, 0x9e0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xc3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8001}, @in6={0x1c, 0x0, 0x5, @empty, 0x1}]}, &(0x7f0000000680)=0x10) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r5 = dup2(r0, r4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000740)={r2, 0xfffffffffffffffe}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000780)={0x1f}, 0x4) ppoll(&(0x7f00000007c0), 0x0, &(0x7f0000000800)={0x9, 0x6}, &(0x7f0000000840)={0x51c}, 0x8) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f0000000880)="34d34e44e5395bd1040d13b3ab4fb8a4e8e6") r6 = getpgid(0xffffffffffffffff) fcntl$setown(r4, 0x6, r6) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getgroups(0x3, &(0x7f0000000940)=[0x0, 0x0, 0xffffffffffffffff]) fstat(r4, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000b00)={r3, 0xffffffff}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000b80)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r9, 0x8, 0x87cc04e, 0x5d}, &(0x7f0000000c40)=0x94) utimensat(r5, &(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={{0x81, 0x5}, {0x9, 0xe10}}, 0x200) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000d00)={r2, 0x5, 0x5, 0x6, 0x12c8, 0x9}, 0x14) 00:06:36 executing program 0: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66630f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r1}, &(0x7f0000000340)=0x8c) openat(0xffffffffffffffff, &(0x7f0000000380)='./file1\x00', 0x1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xb01, 0x7f, 0x200, 0x3, 0x7fe0dc49, 0x200, 0x1fb, 0x200}, &(0x7f0000000080)=0x20) 00:06:36 executing program 2: socketpair(0x1c, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="7498c461dddcbb6d730000bd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc58a2af240d1d25bc4a3114cbf0000000074c66db712c483397fd3000000c4c2f87dc4412d72d50021e3c4c3214cb9a5605419c2c4fde5a9f08171a30b8a826eef69270dd4d48cc7400f0fb6f2000000bf64360ff4580061c0f7269dc4a1dd7dbbc4017d554da46249bedc440fda2be1dca261c481f1da10") 00:06:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000004c0)="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") sync() r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0xffffffffffffffe0, {{0x2, 0x0, @loopback}}}, 0x90) 00:06:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10100, 0x50) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:06:36 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x90000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000007a4e4f327fdc499f4a8a838d6d74410000000000000000000000000000000000000000000000000000000008000000000000000000000000400000000000000000f2dfa7ca51e0b6ef0000000000260000800000000000000000000000000002001137197031bdb6f872b29eeccd00"/137], 0x0, 0x20000000) r1 = msgget(0x2, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x2, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0xb5c, 0x120, 0x7, 0x5, r3}, &(0x7f0000000500)=0x10) r4 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() r5 = open$dir(&(0x7f0000000780)='./file0\x00', 0x900, 0x24) readlinkat(r5, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/4096, 0x1000) r6 = semget$private(0x0, 0x7, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x1ff, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r7, 0x10001}, &(0x7f0000000200)=0x8) semop(r6, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) r8 = dup(r2) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000680)={'accf_http\x00', "620c1de99c0a0e18cde810b6f1f855a5d60a7ce7f92ff7951a0af36dca31e9df1a569bda99befca326db035ff7f352bd0b56ce6dac3a6297b519b0f152b2f465818d5647532f8aed9438cc85a68d74627a701876a996f4d9008555f124ae7614f7065d3ee15e985573ea3725c9fcda655c93b40c37bf16c483447239f910052c555fc08f94106f3e81a092d76dbdcbf9ff28a4dd6562b1794da757186ca5b70f2485ff191ac43606ecc868f9d8845f4c8d81bd8571164c355dfbfdbdeaf0e2ee4ff27262e114c83044cfeae4f2b1f3d46e77ac16b4dbf6928a6f105957c4175f41586667cc9519d3684eaf1b27688baa"}, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0xffffffffffffff80, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3}, &(0x7f0000000640)=0x84) mkdirat(r8, &(0x7f0000000540)='./file0\x00', 0x40) fchdir(r0) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:06:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:06:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) socketpair(0x10, 0x10000000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1b000000afcd0d78c09257bb1de40b64863d8b2b42f134a53c664261b241b0"], &(0x7f0000000140)=0x23) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x85, @empty, 0x25e6}}, r2, 0x7fffffff, 0xfc, 0x90, 0x401, 0x9, 0xfffffffffffffffd}, &(0x7f0000000240)=0x98) 00:06:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x6, 0x80000001}, &(0x7f0000000280)=0x8c) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8) freebsd11_fstat(r0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffffc, 0x7, 0x20, 0x0, 0xfff, 0x2, 0xfffffffffffffc00, 0x7, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x2, 0x9, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xd, 0xfffffffffffffc01}, 0x8) 00:06:36 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000700)={{"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", "17a5260771787b7197c24501a2ac2744ee64393288acb4e55fba69cf9d5ba569", 0x0, 0x3acd}, &(0x7f0000000600)="318652f179b967fd30e7305c2831635769def3fc459ec17e3af4420f4f2068fe9efa82d7b3f3583a6218c56afcc29227a7ba376c7a27e2ea46097d40170521f4fa7156d698e34aa9e93d9631a9d7560bc6e28ee7ecd6ea821bd23d22dc36fb4c8473b51a6d49208e4b6a77bfdbba8d216139858fbb60ff91697f24e79c534259133c5810fa0bc5e41504861632d028dc7111a71821000b0952a75bc4f8969ff3909a8faa3108e767311d60d0370cc05b5a72df8a28cc1397b4d88efd6a57a7588a781d2ca54f8b8ab294d11ef468e90c61f9b024f456141402389238b399b285bc0fe01c3b6cf9137aae849a935aa2ac", 0xce06, 0x4f, 0x4, 0x3, 0xfffffffffffffffa, 0x20, 0x7}) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)="b2cf754d4e59b3f940d373b3549dce17ab089a0c1f6bb2442bbeee3012e1e3d22a6d9e327558bfb48412965095e052fb2d76ea50a940f7bf72d4caa27d5022d10ba4e4aab4053df2060da3ce4d1a320406bb9bf598f44e26465841e5fcbdbdec0a673d6ac75ac7abeb0d54c708367ba3963f4b367b2322bef084422afa733d0d2719d4dee35b76f55226059b53dadbc869ec435c007968d30de27bc230ef9377d7ec1976421c1b60c93f9a2a2376618413d5e24075ff513cc73cc295e8781914c6d118761e1241323bcef1fd165ed52de23f84de281a2472cccde64dfc7a52eddf65", 0xe2}, {&(0x7f0000000300)="0682fe86687c16de40fd18d492159a76dd613e8f48eb61ff5fa2ce8579b269bcbffce10a36e756a6d7dc5b355b80be58f4f5f5fe96cacc7493d739a6fc892f798e788a5a12878986262ffc0a34909d0842903ae77fb0c998b507939acb73c7eb0ba1b78236a381792d9b38e7152b4a6008721b9df0fa995899efbec2e0e43c3675b9ae1d0d6bd8b91ed89b9b3f558aecee9641ddbe9cc0358fbc5fb6be39246455b94affb4339b621c27a1972225f40c31384ea518f20499a5f14e73e2b9757c1f6bca1e3dea517deb6b6dd6067fe9", 0xcf}, {&(0x7f00000004c0)="1d773755246209d2a2fd6dcef3cd3f98ec3ca378cc360b7cad1c8f571080744a9a335e7eaee6829ca2c5024cc44153652bc5e0956a2b7e55473913c708d03bb0995bde509b30fd51267788e8dd8cf59d268ac0f19ae6e50f37960628b0231e1f9e77aaac82b9eac59326bf44a6bebd1ea8b595904e771d89c5491afca401b790b35fea3cdb3bd0b40236a08dd97ed171b3fd4ef8", 0x94}], 0x3, &(0x7f0000000580)=[@init={0x14, 0x84, 0x1, {0x65, 0x80000000, 0x6, 0x5}}], 0x14, 0x20000}, 0x2000c) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() 00:06:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) poll(&(0x7f0000000200)=[{r1}, {r0, 0x4}, {r2}, {r2, 0x11}], 0x4, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) 00:06:36 executing program 3: r0 = open(&(0x7f0000000540)='./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) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x6, 0x4) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet_tcp_buf(r0, 0x6, 0x2026, &(0x7f0000000580)=""/4096, &(0x7f0000000040)=0x1000) ftruncate(r0, 0x0) 00:06:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRESOCT=r0, @ANYBLOB="0000001a000000000000000000000000000000006375daa4cef9cab5cf08000000570e9943b07844eeb513c4b00ee45db8a02dc201b4f05be117100350624d2dac52bec84332f43c5fe15a9f6b5109ade224150e7cf1982a7b579a613aa6dfbb4a6e61a97982ffc91d4c8871a83b99e4a8682477ee6ef4be882221a8513c339b22ceb1"], 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0xbbe3, 0x4}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x5, @empty, 0x2}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x5}, @in6={0x1c, 0x1, 0x4c3, @rand_addr="c99bd5abb4512e722595477fb07c9783", 0xfffffffffffffffa}, @in={0x2, 0x0, @rand_addr=0x8}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000280)=0x8) 00:06:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x80}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x80000001, 0x1, 0x100000000}, 0x10) 00:06:37 executing program 0: syz_execute_func(&(0x7f0000000140)="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") semget(0x2, 0x0, 0x1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x50, 0x400) 00:06:37 executing program 0: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf07000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") semget(0x2, 0x0, 0x1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x50, 0x400) 00:06:37 executing program 2: r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x10040, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x1541, 0xfc56, 0x8, 0x200, 0x80000000, 0x4, 0xfbcf, 0x7fffffff, 0x10000, 0x1, 0x1}, 0xb) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001380)="a78338da0b3bf92e2d0354f2080209fe69b17d89e28d8e20c536b3bec5f184880f2380e779498ad0bd5163a0adac53f22c8c3607fbe14022bb33d0349e02cdbd43094390e50ea5f56e261f4328d179ea097b151d6b6c48e8be3df1a1a2cf16e21c7f12beab7aaf877da6baa8043a24def084d15a631b0176628c575914f7d39cba69a45c463999b72a27c86e95e1c42e9651fdb602e6b207a92bc70cd9e5bd0962778fa33aab659b1e63dea2d86e0ccf125ea98e29befbfced29f3c8498eaa839755c3fd725992fc52c8f9e51ac3e07e6850ca7f1c10c01fd2bc03ad6923e2cf3cfcaa65d1d9210106058a3776f3baa47ec973613d64ba773f05b1b8428637d2b3ecaf60ad436998e393ff5ad904f3e4ee29cee7b1bac88533b76c5682cb22808b1a3cd16fee07182226008a0cab782fb84deb9b66477dd36136b91dbed7fc298318c8fae37b0e465cfb0b6cc8a8987f7c2f0e63211146ccdc84a7a97dcc8ffe713cc67213a2574f52a80a06139f80369254e1fdd533b816c0f142f31a70a8bfbc8be6c27605849e91d4c553a28ee54072dca5b40bd4338848b711af9166c5feff255714ae13fa3bc1f4760ab4ec465a91657dcc114beb0860dfa9b500ca18035018c60b41f5f5cc0e9eddb0d2780215252a8e900440315a453bbf46c319b51fb3e939c55a6ab5f52ed796e87cd9308c428817e78ca38d3fc44cfa34ff636c727c3ad353fde1c05c0f81d11b6f9eb5bf2cfd14b52d082df4a60ccafe22e0c24affac801353a4d58ebe38441be673bb94fdc22ae415915d83cfc5060176d849a24a588f773bc7a5f89d03d59e5b95e7fd63d87c50e9339f32f72fafabf024e83f03b409199f1b3f73d03077afac87cbf9b0eec5a800a1c21c850567d0f797278f59133c5b47600376682392efa06e62d44cf392e1a3b72840d162096456704b284ab66c8bc2b0caa1ae67fb39800b51cf7a1542c280f6fcb879b39619d9cbcf62d9a4242847c0d269ae1b87aeef25a8088722722a26426c575965f8f2a7a614bc7fca87d5c99df75c810daa542788474b70b0a03bac0c725e21f6e46fcd3ae39303d22b5292f13eaca3a3eed2a30b327fd125c9fc12f8deae8503491baa1a224d15f0fb860fbf057fbca0f2e4c1035f2b9aca2c9d2313c4a84bc2e6ae3ec843f890a727fbbd379364885afc7df4307dc76cbdbaccdbf63ee4fe4ebc172492679be913382a9353cc82c5f78988b0e309d668d29cbbd467a0732a3d86f97bce085713edc0359707bae543868f737c70c7e0dd44afa2a2c53365ac224150c69d97e6ec14ed765cb1fe843bddced20ceef0c85858198d9c097da62656117906100ac20b40875665d8464e6184b9a9b85a0162b7bba1f95b00d7935af10ea21e97e565936de4e930abe0fe2c1eb99a808ce78798257e92aafd26401492bd3cbaed864771c8c54e4fa64834539800995b149474f9809e3d9d7ef99f8c4c58ef9cbb0f839798300af207c5ec4d62b31c94ac2f4877a48100c641194abb7ce7b5fd77221214d48f8708d909f37fe1aa62886f548681a78fb49e4b7658b0838ffbe060a3f9023f11b7ae9c524e66cf6a2cb6d9529499fec96533c147738f90f5ab69722d0983e9e5ef60aaf65fac6f586c6d3762061a3ed1d5c7f58a8aaa4987054cc51211386cbceb6947bdd16882c09ce5ae9afbbe6964d7aafbe3f5b4eb89bff6f42ef37d6272b8a9dc7d4dd79d06bd00d209bbb0d1e987f727f5cc54c854b141e0e95b75f316e8595f763fb7ede0af10806b3158264f88a158ebb26035820f0bccb4313e05b14143749fd5a80fcc3e480bbc005cb48a46454c5fc2e7e9b1da642b766d181da8e6fd70e7a8ba14fb471545c396a50ac2564d5e5f1e5245545ac2a969af12fe794b9ebe9e9b5865d00f3d45c393c3b50f3c937a382ae96351789d6b035758acf921a5ddf719fb9f55320713e0741ecb3c24b08d4ad852afea1546d92767849485d824384104148175b7afc89dc8d3af86090325524121921e9735b02ff2ae42398f0d5a5913e4a7c77b35c98c7fcff33997e1", 0x5b5}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000380), 0x400000100000) 00:06:37 executing program 2: symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000180)='..', &(0x7f0000000200)='./file0\x00') r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000) chdir(&(0x7f0000000000)='./file0/file0\x00') 00:06:37 executing program 1: munmap(&(0x7f0000a61000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msync(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0xfdfffffffffffffe) 00:06:37 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x1000000, 0x0) flock(r2, 0x2) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = getpgid(0x0) preadv(r0, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/34, 0x22}], 0x1, 0x41) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000140)="4a6757d49eeca94d468ed84d784373c31f28bd64545b03287dabedb70b733d33e475b5c440b9512e4ea23af4790700ccb687035c3ec1abb2e9042388b83ecb841fb0cf248b1b1f2bd2343add7daa", 0x4e}, {&(0x7f00000001c0)="098d3354a148516ece3eb933dcd3053172e8f868e524d3e8ae7c2eea3b", 0x1d}, {&(0x7f0000000240)="4bf50a6d564ec6e8028fa2489f8295422761f47bf9b0bfba9e67f735a3dcf6256e4ddbe6cdb4b66a39059381b6184c7096da2ed8a4d1a089d7f91edd124a888ade6cb636a6e3589709ecf6fb5c369c95072c03443d8a102c9e29a7e0256914f22edb", 0x62}, {&(0x7f0000000380)="957830b36590a1e10a76b02606663f4c7d556989a8a1fc5d37ea9dc1580904e2923b6e46394d0ba0cb2bb1c34883a8471fce5b317d7db7855ecbff8d7970762d4013fb4d84e7fea606b1011c8de25676ebfd7a3dd990a0f8389380e5988bfcf18a1f1cc91ccc4d7eac9296b2abd5f69c22cad8188027508bf3639b0495c649db26c2ced0bfa59675b1f82c2f82fbe57764b4e19ff75f414c38a631115002a9554a312b9f2fe76f28ead415938ca163dffca7bcf36f09e125641d7106faba4f0bfb3a31aa1157f9940d5efb6652ce8af5681f382b1d290549f8", 0xd9}], 0x4, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x20, 0x100}, 0x20000) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:06:37 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x100) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x8}, {0x7, 0xc6}}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0xc90bb1ddbb64400, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x0, 0x1, 0x7fff}, &(0x7f0000000080)=0x8c) poll(&(0x7f0000000400)=[{r0, 0x6}, {r1, 0x100}, {r0, 0x40}, {r1, 0x80}], 0x4, 0x0) 00:06:37 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) 00:06:37 executing program 0: syz_execute_func(&(0x7f0000000200)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99640855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22eb2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fec4631178322b0f73d539c4e26d296f0e66f347ad43dcf50f01c4f30b388e039641d9de1d1d7e9c8155017c4272726fc4c17c28665afb110f0fa53232048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) rmdir(0x0) 00:06:37 executing program 0: syz_execute_func(&(0x7f0000000000)="985e3e643e67260f72d4001c4f0f05f359bfd94a620041e2eba2a2363e460f1a7000c463f15c2cd5000000009731660f6b32fb36f083b600800000f0dfe9014e4ec4016d7d14dec4a17877b921045fc5eaf240d1d2c4e10bf8c4c4a3057d75990ec4e3f56cbd00008020d0c4c6d8b712c483397fd3f7dcdc0fbcafc442a93a48f30000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b0d826eefa80dd4d48c93afaf628f680864360fe25800618de3c0f526264788fe66450fd8d8c46249bedcc4623db76eef652e800a03a261") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000140)="02bc033420f2312a458543cb09c51e65ed9d07464bb1d6291f34c790d4bb4eaf2d27708e59d2f5948a37e4c0be221a494c1f52c327d78aa2007c76f62aefda1102af872f") 00:06:37 executing program 1: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ff3110f0fca38048336000000") 00:06:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0306000000ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000079ad330bf4261503c868c9dec08a932ddac8f5061048b5375bd4f51428bf85280f8919", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='$.\x00', &(0x7f0000000180)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',[\x00', &(0x7f0000000300)='{+@\x00', &(0x7f0000000340)='@\x00', &(0x7f0000000380)='\x81\a\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='@\x00', &(0x7f00000004c0)='\xc0@\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='[)]!,]*\x00', &(0x7f0000000580)='*.\x00']) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x5, 0xa8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000600)={r1, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1}, 0x8) 00:06:37 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000003c0)="9efd16d9cc835871c621cbabbb38a4a0a8d79e333e1cdbffb6e8cab4981e1ac6b5d1e277e11092e0c14ed3f9433583b9da7d92f446622d367c46acb6c1bd0552a2d0157ef6f61cf0212fa1dbdcdbf6a5e3547f6b659f9d0a47ea26c86e15390b3de83833abe2b3151d8eb7334a22dd507581509950e8d2300dbb157a9285f4c18361faf29396c0844667142e910ca024ae1c1373008902bf8437e4dc5181b9950036b377991d8fd0e910589c13e113a88cfb5706c2b1709740311b9513c56125c8", 0xc1}, {&(0x7f0000000000)="fddfb45b6d2e8aec2040afcf55c45e50752e88a0d491b12e96bfc1ba3603fd57b70d77dce7b88d033cd2410c73dac0f1e46ccdd0d5a0f999e0caccd5e1bebda3fa85de30b9527ea624b2a82f42f7dc931b4799b397fd1b876c5405b1a40ae0c0ff1f736375788d96195bd546d53d593c699b689d91577c7a9660b30c40202dcc46b9a69e43f63ebb27755a", 0x8b}, {&(0x7f00000004c0)="65b68a6aaa38de34e83b5d38c1880d3a82531725ab981847b383e3faf186948f92eddf456b0c2fc52f64373a618437b577845561cfd15d12ff3cfdedb47f1a2511842f61f47d22e4cbbc25100a", 0x4d}, {&(0x7f0000000540)="ff9b19236d770ba8d7ff4aa7ef6dc7cf9f3e1c16f76e0ed96cc5669fa68614c8939fab31bd63bd60e38978d1f860d28d19a38dbae3e87c605fb532a5837bd81be3c43d1336cfec8667db4dcb87518ef252ac85de7d0536b9ad228e73b601cb95f5093d04be90f7ac2b9b9a5d41c200d199cfa5aa0c0d21d152b3ef370c6af2fc05c35cfc1011980aca", 0x89}, {&(0x7f0000000100)='6}', 0x2}, {&(0x7f0000000600)="feb4c78847664bda809e889665df7b0c8085eebe66b7931e03a26bdd099c7569ae5bcbb6e4e1a917e0a44337f9ab92273139e2dc7159aae0a37402d8695fac6ec16ff3246281e2fb4ba1fdc0a658770774fd72262c5b02bf729abbf33c02caa9bee683974b1809c8c1f9033f564f2fa3077b4b5115acc3bfa7971bb6ed754ff5643ab62db5613171461584b32d55ff024a21d02c15fcc50db7e843f01c086562e4887d61ca1ed3da760f6d927cc1cd80ac3a4d3e2a50918ff0c2d2ca3198eb8ee34d40d3ba07d162b95d076087874269ecca14af67168f55c103a11c42fd229bb7bbae9bffc213413e61fb820af45f5c96af5a06793b", 0xf6}, {&(0x7f0000000700)="f39e06622f504c7bf1e49de5a3493960fc4bbd6c808308ae0c2ca37000f44f1652df9509409f6cf1ec53be9306b02dffce6f41bec75918643339fb6f36604f3b934d7279f088254279d396736e75314cf87ab47d74406c6de0e25699da0f7914a7774495e4b1b4700f6510b784d77d55d34ec8", 0x73}], 0x7, &(0x7f0000000800)=[{0xd0, 0xffff, 0x100, "a3b4e52d722584304a95ff1ddf59a4c328f8a20c8ae64f46fc14b55440060b47bde8ede2908cdd5bda2c2a45f14ac827d180e9b746574fbfdd1e0fd863c3ecaca1d252af0d2fca610e1b4eb400ccf399bb9786a807bbb7de63dfd1ad614d75285626818602c282be418354bc61a928300b90c247e97811595fa59dba10595c55980d03e950924282da9a62ef18761adf7d12158a8e27b4896b0b25862b839c4c5ed32f8d8d8932d92aae16de8a09e1609f35a9a9f5abe3b64031"}, {0x40, 0xffff, 0x3, "be0e3f461d4189133f739fb86576f54b813e8ae52e7e38b2bb4e2ef73a2e6b3e2134692abde5b58f17"}, {0x60, 0x8c, 0x80, "a2db20c1b05764a9c6ddf1bb2e71038459386a336d4d5d4dcbe61f104e96dedb2a397320b8c3046f96b91100af49d128f860575201ad64bfc45dea55b6b9395e9a9fc400e486caf27b3e"}], 0x170}, 0x101) syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 00:06:37 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000001780)="ec9870473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa034d1c4e10bf8c4c48111f8f4c461cd583d00030081c66db712c483397fd30034dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4f229827d8de3c0f5c462b9bd2258c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4b7e2") accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x20000000) freebsd10_pipe(&(0x7f0000001140)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001840)=""/4096, 0x1000, 0x2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) freebsd10_pipe(&(0x7f00000011c0)) freebsd10_pipe(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000001280)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:06:37 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) wait4(r0, &(0x7f0000000000), 0x11, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = getpgrp(0x0) r2 = getpgrp(0x0) setpgid(r1, r2) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r4 = dup2(r3, r3) openat(r4, &(0x7f0000000180)='./file0\x00', 0x0, 0x81) r5 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000300)=""/70) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x5, 0x4) 00:06:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x182, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x4f54, 0x7, 0x3}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/66, 0x42, 0x40080, 0x0, 0x0) 00:06:38 executing program 1: r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x131) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000029b8169e24f5fa6ee2c55db8d96c769147f8fbd91fe060b1913b75346b9934af3e40d449d3173ee9c8cfc9d939c192e7d48035fb085caaa1cbbaafcdd9f01a0852252f2624b2a2aa7a36fc1cb68f8aa3711bb85d531be487db2eb408bf1e18b55c874c3e9535d1db00fb0830fbfb9d3f18e64841bc6ff2a3bd53b3be5b4e12000422ed14ceeb9f404fc6b683"], 0x8, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) 00:06:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) mlockall(0x1) writev(r1, &(0x7f0000000280), 0xa7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x81, @mcast2, 0xb3}}, r2}, 0x84) syz_execute_func(&(0x7f0000000140)="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") 00:06:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:06:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x0) 00:06:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @broadcast, @broadcast}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xffffffffffffffe1, 0x0, 0x7, 0x20}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffffffff}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @loopback}, &(0x7f0000000040)=0xc) r2 = msgget$private(0x0, 0x120) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/34) 00:06:38 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="92022e2f66696c653000c5565cc71286004ba1"], 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000240)={{"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", "656ea48a7c1a8f66355c28c84e662bd016ccb1b3c2a221fbcdd292708bdba705", 0x7fff, 0x8a0a}, &(0x7f0000000040)="f48877c94763929c9fa9448f9605347a3c493a76d9ff0a1696450a0dc79e10f71056db008bdf8b0e570a78ec83db9e388b5323db37f0a53000d0bb3da0e55acfaab4bc372f5e7a9fd2fb3b2e1541550ceaec36d48267c3cc17c518565f6a52096bd29850e3939cb81b7b3d2292037842ba89061a4c4fde4f0c04ee273c13b8b3a0c54a6994dc666b6e09fa784284985ac0cca2a6", 0xd9e, 0x3, 0x8, 0x7, 0x6, 0x100000001, 0x8000, 0x6}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 00:06:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000002a00)="9b1d62338b18a40611975759f7d4edb66127e67be0c71695044014c5cc46acff07edf882eddbafc063c6c43d8a850b9e1a27a0045b09d8843ff9db6dacfd9a868826da5398b6d1c768636da638952964fb3857a343567fd4b30b55e69e5e5657a8f0cc2b802f0584aa3e55a4ff649326f6485de97540ffa6502424a3d364ce7f00ce21f263a0b315fe36bc08b79173541733742ebf4c41b82a57910615fc") writev(r1, &(0x7f0000000100), 0x100000000000004c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000002840)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x1, 0x81, 0x4d0000000}, &(0x7f0000000440)=0x94) clock_gettime(0xf, &(0x7f0000002ac0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000002980)={r2, &(0x7f0000002900)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000029c0)=0x10) writev(r1, &(0x7f0000002780)=[{&(0x7f0000000000)="1da096996785ffbdb70191339cdfb4cb9b5ea9cba9489675aac184c8b9fb16652cceb38b172e3618fb26bb34c644402c5e0032bfa47d5b58e42c35602c7c5993b2366913608f1782536b6097a531e1777945c82f0c021dc54c8e2d192b14f0451a1aff0157308836cedb7322c535a9231879bd36f7b6f0c5ce49b2b9970f005fcd66b1fb5dd84c5e135207dd77369c27dc28c3965dd885b6ddc8f97fa0c2aa07f938cd0778d5dff7d9cb43644f62f20724b9d58e1cdeefbb3aedaeccea4c43e51b1e3960f8fb0b12ff03b471d283471ba1", 0xd1}, {&(0x7f0000000100)="e1279a038b5407ede56785d969fe2b07cdb33b10448963077461fc31049e2d111e04b3a2005ae9847f1ed3872776e5d6269c", 0x32}, {&(0x7f0000000140)="3b99471668baf5fcbdd07d089070d4d24a8e33967bdb5c878fceb2adceacb4e6b1bb3e17c4f75197d7e00b84ab3c9413617889bebbad6064891e5cc4ee7532b458d6c0ff2bb24bad1db4b3f72de4cc1f7b99e8fdaae53d90a3a67143eb6ab7e81fcd2f7fd1862091adfb8b5b790640a427baeaae3b297051449d837a042b8721", 0x80}, {&(0x7f0000000500)="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0x1000}, {&(0x7f00000001c0)="27b435e8a8b76cb83e43bc1620732c1cd20d2473c8ddcf08a7d778891308110f832317ee7136545455c8ab73c0109bbf212bea94ed585b13b87b71bf580c7c47eaa5e17da27205a5caabad00560d14798799eb6b4dae0e8393aed435bdbb63567d1f249badef6308c7da5121783d411ff986175714409dfcb55c7ec7ec5dbc328c5591c7", 0x84}, {&(0x7f0000000280)="0415ad961cd6761a79b895642b81526574aba0c03810ca7f1a2aa246427639be5a40a31d1db1ae09696e3991a17dbb7dbee9f3a3f8824443defdf04f6759b9058d71465c77205e66dfa08527b31dc47f880cd47d8e3c60c59486ec99decbb336b9638a1f4cd06045545766aff67cbd4e4fb700c1953e5f8e619cd10552c10a7154ea5867168b8c899c4c3e62917373bbbca132df0a3daebc9bd48c9f7ab5a599d06c76eac99eeffce9b35f3a4afa69042470d81bfed4b623523ef7a7d44ff25ca49a33ac9c5658f9433e6150a0c6e18ca4ecfcfe20d8ae1f00b42fb2385e826b9ab481f55c57694080b426", 0xeb}, {&(0x7f0000001500)="e1c32401e594861626fc9b2c45e8d28d21dbadda20ff44d11e264f2f115259d9aee21aa4e4f35b470b3c504d253176d5023c13673fe98bad363fd1b33193fccaac63b064243d0d706c4f52dcda208e80b85cea849bb98ddfbdd6990046401c04864a15b5b8dd3a1d87910b00c46029544b94789f00e48dbf308d34ca995ee87f932c4670d64acca11029e2d097606f4f516d47657feb", 0x96}, {&(0x7f00000015c0)="29619ad33851c0732783f5758233116ffc946504b5b059dd1afcee411ab200a4bdf151416adb35acf0cc7adc4fee2a5a3b6738780d23b442031f19a744f9d7470def1c5c341142f23b9792ec073699a0dd21f77449f857339acae8a9121e9404cbf10ed8a37b152d8a12722c0a09656979c3a4cb141855ea3519edac585597b1e61ec617d9d62ae83594284be058514d", 0x90}, {&(0x7f0000001680)="118ef4cbde53adc551e44a695b84c3ea39907f24e486d0c13c75a747118cbcf0d8cd41ec2eb42a8bb646b54bb18c48d9f33134cf1db512460362a5eb9bf063ee910d3953ef8b60c34bd5b4b138014aa164efe17cbac040195f38f5583e4bb7d710dbd4213ded6de98df4fb7aaa79981c6239de2acc10563a09776df9f86e2751ea3b910ac60099c952eda291774f9d198cb7d275d96527d06ccf5712c53844deea1f368e6c65535799281f4f70af92cee86f8ae10391ba20da3d835966a8a9c022aff61cb44726effa0293c3223c2a5f5905bd6c13ef3bfcc8b350cd50a09f7eae525820affdf7885cf5a8f861532d22de160e825a", 0xf5}, {&(0x7f0000001780)="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", 0x1000}], 0xa) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 00:06:38 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x53f) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xde00000000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:06:38 executing program 0: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000007d6e6e0dfc8c9e8888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:06:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000800)={@multicast2, @loopback, @loopback}, 0xffffff9b) r1 = accept(r0, &(0x7f0000000040)=@in, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000840)={0x8, 0x0, 0x1ff8000000000000, 0xca, 0x0}, &(0x7f0000000880)=0x10) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000008c0)={0xda, 0xfc8, 0x2000, 0x4, 0x9, 0x9, 0x800, 0x2, r2}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r6 = semget$private(0x0, 0x4, 0x600) __semctl$SEM_STAT(r6, 0x3, 0xa, &(0x7f0000000b40)=""/38) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000c80)={0x2, 0x200, r2}, &(0x7f0000000cc0)=0xc) r7 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @empty, 0x4}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000240)={r8, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000ac0)={0x3, 0x100000001, r2}, &(0x7f0000000b00)=0xc) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r10) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000100)={r8, 0xfffffffffffffffb}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000b80)={r9, 0xa7, "7378bfc2beab03203bfd5f1a46b26c10de08ee82ad687e76f17efb1d4b4d9dc30a26bdd10255fa5ce7386cd6520b45b523bcc9b130c3ad64fdba4467caa5e9dbcbb49b023a19b96616dab04faeb05929612f424ac3a1f488e3c88234cb06cfa687a8df845d9c9c3d406e00f6592cd2144315b513960403b791e753712f3b7fede2740333c055e0751a8ec450ea0b9b0d5e5b2ced07569834d86052432595b8c1c659428892b3c1"}, &(0x7f0000000c40)=0xaf) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x81, 0x0) ioctl$DIOCRCLRTABLES(r11, 0xc450443c, &(0x7f0000000340)={{"3931b119d419fd7049170544110d1563931bea358f0277d921a9ae5c5cfa40bc7a8462aa48275a917c3ec6441d988a39b8d4cc7420f97898f49c583cfe1722b7ce51d0f9c56d50bc92f6de61cab3b5f3b942336293e274eb8312d4439354aff16ea18bb6a48ddbe0d0f22ff4bdef1ef3d34a4222efe426b6419aef4e35d12459a8183da3cb73c966e44b70045f91947a0f390d5ceec6a1090324eb98d86983db18a0ef5dcfa85d291514287ebac1c51105d99fdf755e1f93757c940f1e28fe3911f826aa0f6774a8982ce4f4838cd6781971777ead8b8ca940bc4d90aeadc891dffc151a2140a73b2ed053bbe3a289bf116b8f734195dd516faba2824c3e31e20c752cb2e80ab7d4e61301eabca7646fedc6a1d35ed44e51daa412c61b73d53547dec434262326a68f8f98455174402ef80f2994545ee219d1c1c9aba9ef0a611b3d442fa88354a75f64f0d122b6acdb4eb4f6d21c36df6093f330674b631faa5c1de9bdd2ac7bd9c4a7b0ccf570c98ce18bc0793551de37e5125015ea317aabff55c66d2c34df0fc5529a83f57630fd8f8d3deb9000af82efe4e1b2d12328c43736ac81f3a8da4a2b69e9b778079e59a8f0b632ed495cf5578bb3da44b8c9d9acadc4a584abec368a24c3da0ed48778dfb883bfbf91676e89a6cbc502fbda84e5c84355eb84d53b3d26b6a4ad4a546a614c7fb2ae87903bbd7512d86fa66f3d378163ed8a2abc1752cbaa7c6deb38a56dc458a96feeb2fc5e945a7ba5e4c8fa2aa1f6bc069c7f881a381818ab48ae1b287accc13d071fb73c00794cdb23aae23b1e5e9d47ec26c63e3d642292c0c9c52098386b9b4abd7226f522ea33226ce60dffcecbec19a628779938427460c6b2c6465279bf49859d8273030dc7362d4411433509a18fe25a76ab566eae756a3280cbcae767a4cdd3ab1d8e999b182efe4e60870359e0bd4278ce46ac668716e2066b993f6368935d5d00ac7c0b28f80dfb34a65ac0c82a2ce8867f70ca63ac9c23efd0b489ab612ed17a73f8ab322e30911d5c4e3388f84bb9faaa2a569676e9bdf324311b8c8ed95f29bf8e0e31266c0a51aa4e5a0cb0a54fe5f3cc9a35b77517d761d84ba9bd3294e7dbc8a46c254a9d946e6811e4974a284289dd077c5ce16ca21fa3479246bf4568c9c7c573d98d183d94ed01e5424e878fbb5cee65e3bb4ecb91a033243d9571e1c0b061c3a2d63b4d4a2176521fa38628e0df92979259acafd32c9f3a6b81cd8a5f54b549960d908a7a799ce6f0152c1bb85581076425533ad88a6783a8b41c3f57005db9d78570c4fa726abb4c2c389ceeb14f47f47cb34533a43939405136a936910f853172fff0296bebdf4158050dcda2edd5b5d998bbaddcac9e00103e399c6aa2440eabf2e95cfce968bb26806cfd686fdc30bdbece09ec4fe20be8309bac7b4e7f5aae", "18daf6d7ba4249e03895ad8ace5dc1849798b702073003bf3885630e6423dc7c", 0x7fff, 0x7fff}, &(0x7f0000000300)="532efa785220f1f4088cd9e10041a9aff80a281ccd84e6fb0d76121add3bda97ef", 0x9, 0x7, 0x6, 0x9, 0x6, 0x9979, 0x5, 0x7}) 00:06:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x240, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup2(r1, r2) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x8001}, {0x9, 0x6}}, 0x0) syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, r0, &(0x7f0000000200)='./file1\x00') 00:06:38 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x73d, 0x400, 0x8, 0x6, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xf, 0x5}, &(0x7f0000000380)=0x8) getgid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000000c0)={r4, 0xe72a}, &(0x7f00000001c0)=0x8) r5 = dup(r0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 00:06:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x8, 0x80000001, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x5bd5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:06:38 executing program 0: socket(0x2, 0x10000001, 0x84) 00:06:39 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgget$private(0x0, 0x351) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) 00:06:39 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ff0f0000fbff5f000800810054d400001c004e2200000000000000000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000d39d4e4600"/152, @ANYRES32=0x0, @ANYBLOB="03000000e88011454ee00000a100000001000000"], &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0xc473, @mcast1, 0x51af}]}, &(0x7f0000000280)=0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r4 = msgget(0x3, 0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) r10 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000600)={{0x80000001, r5, r6, r7, r8, 0x20, 0x1ff}, 0x2, 0x10001, 0xfffffffffffffff9, 0x6, 0x9, 0x236, r9, r10}) open(&(0x7f0000000000)='./file0\x00', 0x11, 0x0) close(r3) 00:06:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000004c0)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000014c0)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x800, 0x7fff, 0x9000, 0x5, 0x7}, &(0x7f00000002c0)=0xa0) 00:06:39 executing program 0: 00:06:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @remote}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = socket$inet6(0x1c, 0x7, 0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000140), 0x4) 00:06:39 executing program 2: clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/81}, &(0x7f0000000080)=0x53, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x6, 0x4) 00:06:39 executing program 1: syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:39 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x0, 0x12, r0, 0x0) 00:06:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_fstat(r1, &(0x7f0000000380)) 00:06:39 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x380000000000, 0x1, [0x1]}, &(0x7f0000000080)=0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x406, 0x1, 0x0, 0x800, 0xeb3, 0x100000000, 0xf9, 0x0, r2}, &(0x7f0000000300)=0x20) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="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") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast1}}, r2, 0x388c, 0x5, 0x4, 0x2, 0x80000000, 0x40c}, 0xa0) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) 00:06:39 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x4, 0x1, 0x0, 0x1f, 0x63}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\t0\x00'], 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000f4010300"/136, @ANYRES32=0x0, @ANYBLOB="0540000007000000"], 0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x200, 0x5}, 0xc) 00:06:39 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@empty, @random="45fce2008c26", [{[{0x88a8, 0x40, 0x2, 0x3}], {0x8100, 0x8, 0xfffffffffffffff7, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast, @rand_addr=0x2, @remote, @loopback}}}}) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}}) 00:06:39 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000780)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pf\x00', 0x40, 0x0) msgget$private(0x0, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(r3, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000680)="befc957e4896158525e738bfdcf9864d18882918cd3e21ecb95f97178180ccf7b50b5a3f045eaa0f25f8177f546efb3e571a9c5cd9da40a5837d9f2a8a4507798fd8b87c39044873ab6f6d58f514fe19a2cec5ca7395c5f92638cbab99b461d6e17f423d8ee6bcad903885811a00114701242b0beb569911e13a61488345447a7a4209b4bcc5467b4deeb7d2db28d5d2e54251814db398e00f071e3da5b5c1b6701515aa250b79946a7e2165636b7fd02c0f06581fb348687c208673fa28dec99ed0d5c5c9936d65b354de6363ac7d1e016b31cbc7e2d588015962a12ccc") 00:06:39 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open$dir(&(0x7f0000000000)='./file0\x00', 0xc02, 0x20) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r1 = socket$inet6(0x1c, 0x94ce1b39ef909674, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0)=0x200, 0x4) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) 00:06:39 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000004c0)=[r1, r2, r3]) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x1, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xa828, r5}, &(0x7f0000000240)=0xc) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x804, 0x40) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) getegid() 00:06:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r2 = dup(r1) fcntl$dupfd(r1, 0x11, r2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x3f, 0x4) 00:06:39 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') r1 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/196) 00:06:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xdc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x2067, &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) 00:06:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xa3, "48fa8cc5073e102d1904137d2024c5b7ec0249a391989de3244b772efe9fb615b34d014cd9f6fad637398e02752f7d8215ac88c142d8225bef27e04df78b53f78f2e996533cfbcd2fb68a595fd2828639532ba1eaae7517134f9d0357cacee1af73eea0c776478c30fc2cccb3a4882b0ee445e8c71425dae73425a2dcc9412694f13427e0276d4f271e466eb141f6e39021df9aeb15a9e7f15487e7e4cedbe1da5b282"}, &(0x7f00000000c0)=0xab) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x3, 0x4a2, 0x8000, 0x2, 0x7fffffff, 0x8000, 0x32, {@in6={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x81}}, r2, 0xce, 0x0, 0x7, 0x0, 0x476}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x0) 00:06:40 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 00:06:40 executing program 2: r0 = socket$inet(0x2, 0x400000000003, 0x400) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x502, &(0x7f0000000280)=0xffffffffffffffe1, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xdf1, @mcast1, 0x7}}, r1}, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4) 00:06:40 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000000)=""/219, &(0x7f0000000100)=0xdb) 00:06:40 executing program 3: setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000300)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b557c4025d96e5fb660f72d50f0fb8d4054e4eed751e0fa0ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="7405a193db45ac30c508818aee17410f0fa835d7beb899c8cc7d6f65572d608212b6b4cbd5eaffe5d04f5c9a2c7cb6fdd8bfe90d28c3ced77db55104d268b1a65128599026d73dde137172d55391eea29046d6d660d17a654af666f0f55ef2404446802f3b2ed087a8dd10009ee4a1eb8fb7e4ed78ed72831b3d2be60fc80e250fc79f46c26b6894248545c7713e20494917f5bfbb3bf71eb0bd08858f766677b8bf262c2cdbd2da452820c75b0855bad2ec682b73a7834a91236619a14511116e77748454bec470e55a965d2808301a7a043e36123ad6b5d56743a81af7aabd351a2a4867322fe8e6847d2e593c15d6f3c6") getegid() poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000)=0x42f, 0x4) bind$unix(0xffffffffffffffff, 0x0, 0x0) 00:06:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x15) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(0xffffffffffffffff, 0x5) shmget(0x0, 0x600000, 0x10, &(0x7f0000a00000/0x600000)=nil) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000280)={0x8, {{0x1c, 0x1, 0x1, @empty, 0x9}}}, 0x88) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000003c0)={r4, 0x2ab}, &(0x7f0000000400)=0x8) r5 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x25, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x400000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:06:40 executing program 0: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:06:40 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:06:40 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0xfffffffffffff801, 0x4) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:06:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8000}, 0x4) r1 = socket(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 00:06:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x7, 0x7a5b, 0x10001, 0x0, 0xffffffff7fffffff, 0x6, 0x100000001, 0x3]}, 0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010000c5", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) 00:06:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x158) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @ipv4={[], [], @broadcast}, 0x7}}, r1, 0xffffffff, 0x401, 0x100, 0x4, 0x3, 0x1bcf}, 0x98) syz_emit_ethernet(0x26, &(0x7f0000000040)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x4, 0x4, 0x0, @remote, @local, @broadcast, @loopback}}}}) chroot(&(0x7f00000001c0)='./file0\x00') 00:06:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x38002, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x9, 0x4b1b, 0x8}, 0x10) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000100)="7b1e1ddf2b84b925058915dd96a43e121c33263a2df1de01b2fc0670d4f43c513b91638fafaafb5cfdbaf3c7a837168c08e07c695bc81a7cb5d44de9d654a5497aa72115f9863ab5219bf1143ac1a281f7c84043a5e03d789b3062b7da4a228a3024a33c083d0a0c89b74fd2fc202a314c06c36424c7a1e9ac35f28ea594cb32757d13a92a01fd750b307c36f7bdc7d6d1e84da57734ee30e6c4d1d4374bfea6ebfc892b657a3714708f2790baa204d0845fb1382f7cb577628c1668d6b0af608595d5c5d60b") listen(r1, 0x854d) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00653000002000000000000000000000a1cfc4353dc49770b00020e58fd704abe216848913af88502049df9833eba2a30614b98c68b125e5983bed22a86b0ba33ed13a34d974f8f1f241503d2789a43f993fdc7303ef6f29708bc492b8ac379628c0b7b8da15d602f82a"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x3, r2}, 0xc) shutdown(r0, 0x1) close(r0) 00:06:41 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="d15a4fb973533678a58535e887dd60a99d9b000800000000000000000000000000000039370100000000000000000000e8c2afaf030ebb2903125e950099080000000000018100907800000000703f24a7f2a37a2b0db3543255a49297047cc712567c166786ccdc5a5b5aef1ac6ff7edad3d18e7785b26dadd24e29acc6b1cbbbb28f451c88676228b18346fe52892c0f2764fe8df4066e7bfaac012987ebb20872de4986aa73b302f7134160265565a8d4f4c9f09a3926bcc0994abf90456be2"]) r0 = dup(0xffffffffffffff9c) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x400, 0x4) dup(r0) r1 = dup(0xffffffffffffffff) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_buf(r1, 0x29, 0x201c, &(0x7f00000000c0)=""/37, &(0x7f0000000100)=0x17625a0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) 00:06:41 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x100000, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getown(r2, 0x5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:06:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @broadcast}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0xad2, {{0x2, 0x2, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0xdd, 0x4) 00:06:41 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, 0x0) r1 = dup2(r0, r0) r2 = dup(r0) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file1\x00', 0x400) truncate(0x0, 0x0) syz_emit_ethernet(0x1d6, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) fchmodat(r3, &(0x7f0000000080)='./file1\x00', 0x20) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:06:41 executing program 0: syz_execute_func(&(0x7f0000000200)="1c1bc4637916d7b0c441fc5aefcd801f69a4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2698e101edfec4427fc906823ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f5745332faee4eef5f50f54635b6765660f3a143d48dfc67487c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x7}, 0x8) 00:06:41 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpid() r1 = getpgid(r0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) msgget$private(0x0, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgget$private(0x0, 0x600) setsockopt$inet_group_source_req(r3, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 00:06:41 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet(0x2, 0x20000005, 0x200) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x3, 0x4, 0x9, 0x5, 0x2f, 0x7, 0x101, 0x7f, 0x2, 0x100000001, 0xffff}, 0xb) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0)={0x8, 0xff, 0x101, 0x30d3, 0x7, 0x3, 0x1000, 0x2, 0x5, 0x6, 0x226a}, 0xb) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setitimer(0x1, &(0x7f0000000180)={{0x6, 0xfffffffffffffe01}, {0x21, 0x10000}}, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000440)="b193c4e2cd9bcecd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba533386231c462a1dc0268f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f97c4a115fbb366a50000071f0737c4027db8d5646736676666430fefb3000000040804adf30f1a1254f02013") r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x800, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 00:06:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000300)=0x8) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x597, 0x8, [0x1000, 0x9, 0x3, 0x97c, 0x80000000, 0x8, 0xffff, 0x3]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x9, 0x2, 0x6100, 0x0, 0x3, 0x1000, 0x101, 0x2, r4}, &(0x7f0000000400)=0x20) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000340)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a890000000000"], 0x1) close(r0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:06:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffdaf7e400000000001700000000000000"], &(0x7f00000001c0)=0x56, 0x20000000) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getuid() ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="90") 00:06:41 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x4, 0xf, 0x1, 0x7}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000004c0)={r3, 0x2c5}, &(0x7f00000005c0)=0x8) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:06:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000200)=0x10) 00:06:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="823000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) 00:06:41 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x20011, r0) pipe2(0x0, 0x0) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000000c0)="ca8c") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() syz_execute_func(0x0) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000400)) shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1) 00:06:41 executing program 3: syz_emit_ethernet(0x15d, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = socket(0x1c, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x9, "dd4023ced99f25c37e"}, &(0x7f0000000200)=0x11) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x7, 0x1000, 0x2, 0x7fffffff, r1}, &(0x7f0000000280)=0x10) 00:06:41 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x100000001, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x12c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0x2, 0x6, 0xf70}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6, r1}, &(0x7f0000000100)=0xc) 00:06:41 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) exit(0x8000) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a175dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:06:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) 00:06:42 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) r2 = shmget(0x3, 0x3000, 0x408, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x1}, 0x8) semop(r0, &(0x7f00000004c0)=[{0x3}, {0x0, 0x9}], 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) 00:06:42 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x38e7d599) sync() getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000680)) setresgid(r3, r4, r5) fdatasync(r0) socketpair(0x2, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x3f}}, 0x0, 0x9, 0x9, 0x7, 0xffffffffffff8000, 0xffffffff}, &(0x7f0000000640)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000500)={r8}, &(0x7f0000000540)=0x15c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x100000000, 0x8001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f00000001c0)={r9, 0xffffffff, 0x5, 0x9, 0x7f, 0xffffffffffffffff, 0xffffffffffffff93, 0x1000, {@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r10, 0x401, 0x4, 0xfff}}, &(0x7f0000000280)=0xb0) freebsd11_fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r11, r12) 00:06:42 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) 00:06:42 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) 00:06:42 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202b7b7832d093e5aebf18ea1c13cc261d4e68d7b679eb8a2118194ae416652dc05054a0582fb181dbed51e99e7512f330b6df68365f869272cb9543f497163359ea433bb1ea933b7d946d379df5ef572fcea86c5940c2ea36c1bdd116315218dabbe2f3566b5efcde91d195eeff871beb95e51b9b6ff5c4d5b9bbf02af94e919324fc11fd45bf0a4e2eacb30607b4ebdc62ffdf9"], 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x4, @mcast2, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000080)="7875a1c763fbdc97fddadb88c54dd9a48b834478b4f74de79dc568b566a0292d68ebb9476c7424af248959681456e19ea2d0b730bc74d019fe7cd6d2819ea9a4bde69f21b66695a911ce6c5eefedba94b6adb454468b71f4fc1f1cb869ac627c20110878968d71327b1035cbf0a3047e7f0eeb3a30652681a42282e2b124bbdfbdee6d214366a14f6db68618cfa8d1e4e5801ed425a7386d3f5a40997e586fc4252134d52a3358159ea9871f27b6398d357a73395b2aa87eaa8ef5d9", 0xbc}, {&(0x7f0000000140)="e62b79539663664f9b15a7c4a1b7e78d36eb2e4f75dbae0cc44c1683e71ebfa295da4d6050a706368f07509766026cfe39860787c70c814bc3a9d802fe2e6ca18eb850f138654a608896970615ec439ba5c17ebfa6495e14fa56d3f8746f167d0d", 0x61}, {&(0x7f00000003c0)="c7deac617514561aa7fed7045fcc0d1e746515a8db886a5dd248724b549a8c567cc4c8a374861a59e73597c0364f7b15d5886b5563722fe7cb4ee75e784e15fe6d0a46d8bf5098de1f68fe957baf6fd3274cf27e151565dc652c6bf1c244af0be5227704c3c8ad54c785fde4ab8228c9b4e508abfd3a4739f6", 0x79}, {&(0x7f0000000440)="8ed4761e15d4e7fef4af95cae4fc3a6e1c01ccd60d8d1b0bacb186cb02fd4df15d71aff3c081cba0c035a055cc", 0x2d}, {&(0x7f0000000480)="1f91f4a87091788388895db2f07d0b68e739131a5f0571c8f79a4c1e231e5718b0b9a451f899f491c8f9a56f0fe301fa721bcd932a05f1aebbd538f13cbec3d7ecca7bd815fab875dc376676b20202b0f983a0e92099242f5217bff83e5cd28d39eeeae34c2212b34a2596ea9e6b2e6846e0c9de6e6637fb8e4fe5d78db17656", 0x80}, {&(0x7f0000000500)="8b0224aa4db8e5edc53631fe5338acf04279d06503533d4db8ad18278beafb928eb265582e7584b94d44bf922cfe6669b7409c71a2a29f6ecef1bb0d0a9492fbdfc85af39103409e80d6662fa2a192214a7f1b7ab1bdcca7", 0x58}], 0x6, 0x0, 0x0, 0x4}, 0x8) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000280)=ANY=[@ANYBLOB="030000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008270faad85bdf0919df6ffc156bb415570a362bb16ad3ca6b5d9b7f0d8539ce8227add263a24e479784c476f7517b7f6c6d66c427abeaac92f1dfb141d38ee480a2cdb5480590228ec0f909619ead50007a03738590e24ca0497484d8a92699e1e787dff8e74e2468ca23ee42c70128e1839bf946b4b3bc38723c1522b7baf0900000000000000de6b60f2dbd03e1d682545e7", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:06:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f62e2f661e6c65302fd8db6c653000b12477f657c4918432cd44cefce9bbc4fe729f27c0261b49845a638d09d6b5a6eabb1d"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81) close(r0) 00:06:42 executing program 1: syz_execute_func(&(0x7f0000000000)="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") syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}) 00:06:42 executing program 3: 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$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xfffffffffffffd02, 0x2, 0x800) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$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$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:06:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x6, 0x25, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8804, 0xa3) open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x4) 00:06:42 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20102, 0x30) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x5, 0x410, r0, 0xfffffffffffffffe) mlockall(0x2) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 00:06:42 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1011, r1, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r4, r5) sync() getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) 00:06:42 executing program 2: poll(&(0x7f00000000c0), 0x2000000000000347, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000080)="11a5c000091f08033abdc6b6c10b0231993dd955fde59a7d4742c971fed0eedd9aedd2ccc921b64e7d") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) dup(r1) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 00:06:42 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000001140)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) r5 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:06:43 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = socket(0x17, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) 00:06:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r2 = msgget(0x1, 0x427) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000002c0)=""/156) sendto$inet(r0, &(0x7f0000000000)="138652078d635d48aebd77e890663bfd46fdaff128bffb291fd996ca66b1f468f3e957b73a94059db4331c6683614def4b3609d5782580c49e33bd1c5bcba752da079f1852689cc7e2bebb050890cc4be4ec36035056cf9a4b335af482", 0x5d, 0x4, 0x0, 0xfffffffffffffe90) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0x6, 0x200, 0x1f, 0x8, 0x8}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x4410, 0x10001, 0x9, r3}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x4}, &(0x7f00000003c0)=0x8) 00:06:43 executing program 0: syz_execute_func(&(0x7f0000000100)="21b627eb00004a19e9c4a2791dcd1c050f05bf1111022fc4a37bf0c55c41e2e9000f33b8c4f4144e4e4f5b4b264ad04f3005161edee509c44607c4c2adbdc25b6462e0acdbdb0f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb00000faef7c48230f50500000020f2456d7c7c26f2ab440fec3f67dddd660f6e6b6ceac403fd1a50535c2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c4e27d197c92030fc60fc6ae00f1628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00efef9d9d50500f4acece66474eb83aa2f1fbfbe267") r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000080)) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) freebsd11_fstat(r1, &(0x7f0000000280)) 00:06:43 executing program 2: r0 = socket(0x2, 0x20000000, 0x402d0000000000) getsockopt$inet_tcp_int(r0, 0x6, 0x622, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) listen(r2, 0x4000000000000000) freebsd11_getdents(r2, &(0x7f0000000000)=""/121, 0xfde1df960129a5e0) select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1017, 0x0, 0x0) 00:06:43 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000000)) truncate(&(0x7f0000000400)='./file0\x00', 0xff) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) geteuid() freebsd11_stat(&(0x7f0000000280)='.\x00', &(0x7f00000002c0)) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) r1 = geteuid() setreuid(r0, r1) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:06:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = getpid() r2 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r4 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = getpid() freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000006c0)=[0xffffffffffffffff]) r10 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getpgrp(0x0) r14 = geteuid() freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000000200)=[{&(0x7f00000003c0)="5f21556491acc96f6b32d2a0b81e133507f62c9b38a18fa1917bdcadc504580d48397b7f37001a4c96109196f9c223965bb201d37ea9d300908064fd29753168e58c5a08b3be4e040f1659aae875fc5d6f66aedf7161ccb312668042d1b1fb762367d42f4738093c706ae2c44a1966f519f3b7995556cbffaa6784aaf66bbf3832c0e1526181867eb70ee9f72acef0df2ce3f4f2c1321d9a898a5331974422039e1a69015850", 0xa6}, {&(0x7f0000000100)="531bcbfdb1b4af221e15e72ffa29b6ebd55a1493a0b968b9004046d33dff1ff1dbcf2620ab2bad7a8c96d78e7d7c8aeef82773d414ec99c54de3d63ab18f33e7f9fd2338f9d24bf46a693b71dc9a09873f50d4c860386f5f375e5df769e1900df5efa21a7228ae2db9b7e3f8ceb8", 0x6e}], 0x2, &(0x7f00000008c0)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x118, 0x101}, 0x100) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) r16 = socket(0x1d, 0x0, 0x14e8cb29) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063f34c7fcfe7d168fa5ece16c857c4f52bf8c155665e39383d2e32cc2d8f70d43bc1f1f53eb5d7017dca03d81e17bf301cfeea2e22", @ANYRES32=0x0, @ANYBLOB="ffb3000005000000050000000000008000800000"], &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r16, 0x84, 0x15, &(0x7f0000000180)={r17, 0xd70}, &(0x7f0000000280)=0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) 00:06:43 executing program 2: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18b, &(0x7f00000001c0)=[{0x0, 0xfffffeec}], 0x1, 0x0}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8, 0x10000000) r2 = semget(0x2, 0x3, 0x2) __semctl$GETPID(r2, 0x5, 0x4, &(0x7f0000000000)=""/216) setitimer(0x3, &(0x7f0000000280)={{0x3, 0x9}, {0x0, 0x7f}}, &(0x7f00000002c0)) accept4$inet6(r1, 0x0, &(0x7f0000000400), 0x20000000) 00:06:43 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x4, 0x2}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x7, @empty, 0xff}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0xc9b, @mcast1, 0x100000001}, @in6={0x1c, 0x0, 0x48, @ipv4={[], [], @multicast1}, 0x8}, @in={0x2, 0x1, @rand_addr=0xe7e8}, @in6={0x1c, 0x1, 0xf0, @ipv4={[], [], @broadcast}, 0x7}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) fchmodat(r3, &(0x7f0000000300)='./file0\x00', 0x800000003d) getsockopt$inet6_buf(r2, 0x29, 0x31, 0x0, &(0x7f0000000000)) 00:06:43 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r2) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') accept$unix(r2, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000980)={r3, 0x100000000}, &(0x7f00000009c0)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000c00)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, r4, 0x0, 0x1, 0x80000001}, &(0x7f0000000a00)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) r5 = semget(0x1, 0x4, 0x9) __semctl$GETPID(r5, 0x3, 0x4, &(0x7f0000000a40)=""/191) accept4(r1, 0x0, &(0x7f0000000840), 0xca9250f7a8ec5c52) bind$unix(r2, &(0x7f0000000b00)=ANY=[@ANYBLOB="ee34bfdaedae33b8f9c366028d944a12bed6b7f7a2e14a050d346784418dabff4246300cbe85f2f231a5fd12bbbfc76b6e49f849459c146f08d46f25ab3819edb2590100dec3f076c221817c0f18cd2059ae5122711e269b61d6a25511abac68998ef47bdc0e3f8bba3655ca21659c7887fc1322becf96f2dd1e48ecc519ce732465abde9cb9923b1d29bcb4cd75a6d94ff7b238a643f1329626fdc7dbc169df8df4f28a999aadc4b71abf66bb73ed13b75e7016b651b9870db9fc054f364871b55c696cce0e85008d6ea46f33e809aa8ed9"], 0xa) sync() setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000940)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:06:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0) 00:06:43 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getgid() getgroups(0x7, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10, 0x20000000) recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x1, &(0x7f00000014c0)={0x2, 0x3, @broadcast}, 0x10) getgid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setresgid(0x0, r1, r2) r3 = getegid() setresgid(r3, 0x0, 0x0) bind(r0, &(0x7f0000001500)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x982, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x8, 0x101, 0x3}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}}, r5, 0x9, 0x800, 0x204, 0xfff, 0x0, 0x8000}, 0x98) setgid(r3) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x10000000) setsockopt$sock_int(r6, 0xffff, 0x10, &(0x7f0000000280)=0x5, 0x4) 00:06:43 executing program 3: syz_emit_ethernet(0x2c0, &(0x7f0000000180)={@local, @local, [], {@ipv6={0x86dd, {0x80, 0x6, "86ee3e", 0x28a, 0x6c, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, @mcast2, {[@fragment={0x2d, 0x0, 0x3, 0x5e, 0x0, 0x4, 0x67}, @routing={0x59, 0x14, 0x1, 0x10001, 0x0, [@mcast2, @mcast1, @rand_addr="0af3dc7d750d066e23d78c0442ba2c37", @rand_addr="7563724f6bfde655b92637d94e6aeafa", @rand_addr="c2e67325bf553d71a1e3425fa1874e15", @remote={0xfe, 0x80, [], 0x0}, @empty, @mcast2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @mcast1]}, @fragment={0x51, 0x0, 0x8, 0x87, 0x0, 0x2561, 0x68}, @dstopts={0x30, 0x18, [], [@generic={0x1000, 0xbe, "32563414302d04dc7b3c6c5d407bd44311b1ad8dc7e3ec971511e171bec85eb97ec108691cc7bbf1bf6737bff12248628bdfbea974b9b69fa3c155fd346c4ae380ebcb2e09c251d0f85541736f0ab79a0f4c72530e9230ed57641b1d80bc4f5e4caaada91ea9c2798aed836182c38192e0eb33893062eada02f0612e83a56d2d6f5b6d7fd1b054bfc324c79ff9ea34cbf51939e4211c94b8465ab993aa3319ab1051e0ae325c967ae9381c1fcdfda88730923c84983026cb87a27699ae42"}, @enc_lim={0x4, 0x1, 0x81}]}, @routing={0x4e, 0x4, 0x0, 0x4, 0x0, [@ipv4, @local={0xfe, 0x80, [], 0x0}]}], @generic="4b61899446562d5ae69aaae373f4388dbba4884b6595e4c5638824aa0bf630546cb964bec8470365769c0c0af5f6ef536e581f4156dddf294e77e339ac565f10beec8c6faf9d0b14ff68d390af0a1a73a73d02f86fceb2dd4c2395908e10e10a0301c3ead561cfc0aa62ffe56dab1dfccf5cc286f0a0e32ce8ca5d218ee2b4971705c402e40f254c4487af7f471cace1aaf0305c43c9d053327693784a4278ad9a5dd5a200b30e03dae4d9aa910fbae27089dbace44f8f73d9dc7e3a1a513dd76a85f5c81341bbef1ba684a02c589dbcbcee48396b96856c76b3"}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8001, 0x1, [0x43]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x8001, 0x7674}, &(0x7f0000000140)=0x10) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback, @rand_addr, [], "800000e77f000400"}}}}}}}) 00:06:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x100004) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x804, 0x120) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="982c0b0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b064c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f48f6978e3eb0f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b55d9f3bbc40285bfd2400f0fa305080000b004040f0f82dada048336000000") dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000040)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") __semctl$SETVAL(0x0, 0x5, 0x8, &(0x7f00000001c0)=0x10001) fcntl$getown(0xffffffffffffffff, 0x5) sync() fdatasync(r4) msgrcv(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff00000000e0ffffffffffffff00"/123], 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="00f2dcf7404b8b7fe12f779a000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e7658b77c1f986e59ab96e9b8d74ee2fe9a3fab1857b4813d2774"], 0x1) mlockall(0x2) 00:06:44 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)='./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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f00000002c0)='./file0\x00', 0x40) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400)=0xd, 0x4) 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) 00:06:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x20000, 0x8) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000080)="ffd0996b93fa61f8880f12fa8434d4b0c4d1b2caf0b33e3e5e7c2cf920fa54e574283e981c17f56d9d55d8d1b81d854c2e95a89922484eba62cfa6d463", 0x8, 0x3, 0x9}) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:06:44 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x100000000, 0x4100, 0x7, 0xc3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0xfffffffffffffddc) 00:06:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28803, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0xc4, 0xfffffffffffffffe}, 0x8) 00:06:44 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0, 0xc}], 0x20aa, 0x0) 00:06:45 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x40, {{0x1c, 0x0, 0x95, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) 00:06:45 executing program 2: syz_execute_func(&(0x7f0000000880)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x2, @broadcast}}}, 0xfffffffffffffff7) socketpair(0x1f, 0x20000007, 0x3, &(0x7f0000000180)) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:06:45 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x40, 0x4, 0x1, 0x100, 0x401}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x10001, 0xfffffffffffff801, 0x98}, &(0x7f00000001c0)=0x94) syz_emit_ethernet(0x18e, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @generic="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"}}}}}) 00:06:45 executing program 1: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:06:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) ftruncate(r0, 0xffffffff) fcntl$dupfd(r0, 0x6, r0) 00:06:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) getuid() r5 = getuid() getgroups(0x9, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000000c0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="530000ff9100000000ffff0000010000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRESOCT=r8, @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYRESHEX=r8, @ANYRESOCT=r6, @ANYRES64=r7, @ANYRESOCT=r6, @ANYRES16=r9, @ANYRES64=r4], @ANYBLOB="0021c3bb2b94dda584000000ffff0000010000002fd4ec329b87f118b7921a04ab7d97981f93943601b612502a7492620bd8ef971554e31d6cbd7330201d9d89f72ea4fec66f58d6091ee716df33ee7cfc3e", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001883f9cdef000000ffff000001000000f858091280c402945c0bd6ffa691e5ac2586be", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000810000000000ffff20000200007a7ce9d5b03c0a8f05a409cd6a3e32adedbc3d33c0a36e9a3c27a4fa3fff64f3b84efaccf0eacb3826461b4e7a792965df088739d8d66a93304a42b9efffffff7f007ed39c6d8f69a34576bc57023caeb5", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x10c7, 0x1}, 0x80) setitimer(0x3, &(0x7f00000000c0)={{0x8, 0x7}, {0xffffffff, 0x100}}, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r1, 0xfffffffffffffff7}, 0x8) 00:06:45 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x7e7db37297fd32d0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e6467f2430f79c9a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:06:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$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, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x34644a09a6d5a139) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000140)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = fcntl$getown(r3, 0x5) getpgid(r6) msgget$private(0x0, 0x101) 00:06:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @empty}}, 0x0}, 0x0) r2 = socket$inet(0x2, 0x30000003, 0x100000001) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r1, 0xbf}, &(0x7f0000000040)=0x8) 00:06:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, 0xffffffffffffff01, 0x8}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) lseek(r0, 0x25, 0x0) r3 = semget(0x0, 0x1, 0x202) __semctl$GETPID(r3, 0x6, 0x4, &(0x7f0000000000)=""/216) 00:06:45 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x2, 0x4) 00:06:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) r5 = dup2(r3, r4) dup2(r5, r3) close(r1) preadv(r2, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 00:06:45 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @local, [{[{0x88a8, 0x1, 0x0, 0x1}], {0x8100, 0x777, 0x5429, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) 00:06:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x308) 00:06:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$sock_int(r0, 0xffff, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getgid() 00:06:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x9, @mcast1, 0x4}}, r1}, &(0x7f0000000180)=0x84) r2 = getpgid(0xffffffffffffffff) getpgid(r2) getpgid(r2) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) 00:06:46 executing program 0: syz_execute_func(&(0x7f0000000440)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2db6cb7ef002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x50, "169606e5be5aa206f82ac4af29e65eca03752f073a515e7ba68a59f2024c3a0dfa65d77bf110ed5eb686d32951deca96823a5916a0ef5fae243a538a54810e875571c48813921c259f93fc7e36c913c3"}, &(0x7f0000000240)=0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x2f67, 0x7fffffff}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x5bde0fe8, 0x3, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000180)=0x8c) 00:06:46 executing program 3: syz_execute_func(&(0x7f0000000380)="986cf70f0e0520d0f807933e2c2ef3420f53de4141e2e996c482854573c3855b660f3f2f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4626d396f0e66f347ad43dcf50f01c4c4ec4f5d183e70700b388e039641d9de1d197e9c0455017c4272726f20b15ffbb15ffb110f38048300") socketpair(0x10, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x30) 00:06:46 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff01) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") getgroups(0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r1) 00:06:46 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) r1 = semget(0x2, 0x0, 0x100) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000000040)=0x9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) socketpair(0x17, 0x10000000, 0x50, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000180)) 00:06:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:06:46 executing program 2: syz_execute_func(&(0x7f0000000180)="962a98472c431c070f05f33e59bfd917cf00669041e2e9b557fb66420f72f10036663e0f0209064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f0814ebaa31b8a7b6e6e660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 00:06:46 executing program 0: sigaltstack(&(0x7f0000ffa000/0x1000)=nil, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="030000008ca53d0c1e91fb24fea66029098eeca96243c9cfa0e7834b777e16a8624b8bdcb4f2f0573447199401aecdb47a40cf39a7db361a52d82d3c0b6075312de69bf4741d4a28d085a688cc83c52fb733cff93cac3c075fa8f7bc2eb57db4934f1266303acde9b282641ed5937e96b357866153a5811b48fc83ea0eccd90c4a754b7e8db60caa9cffe4106209c553c776f173fbd577ca755f32f0f4716814a8d8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 00:06:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) ftruncate(r0, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xffff, 0x10001, 0x2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000000015000000000000005b0000000100000001000000a1"], 0x25}, 0x0) 00:06:46 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) select(0x9c802f5790692c63, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:06:46 executing program 2: syz_execute_func(&(0x7f00000000c0)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") socket$inet_icmp(0x2, 0x2, 0x1) 00:06:47 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) truncate(&(0x7f0000000040)='./file0\x00', 0x1) 00:06:47 executing program 0: shmctl$IPC_RMID(0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:06:47 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x0) r1 = open(&(0x7f0000002100)='./file1\x00', 0x0, 0x0) poll(&(0x7f00000003c0)=[{r1, 0x4}, {r0, 0x80000020}, {r1, 0x40}, {r0, 0x10}, {r1, 0x2024}, {r1, 0x18c}], 0x1ea86ac26219818f, 0x4000000) rmdir(&(0x7f0000000240)='./file1\x00') freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0xc, 0x6c}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r3, 0x4}, 0x8) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x4, 0x2, 0x1}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=r5, @ANYBLOB="01000100de5a81ce"], 0x94) chown(&(0x7f0000000000)='./file1\x00', r2, r4) 00:06:47 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) execve(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000b00)=[&(0x7f0000000940)=',\\\x00', &(0x7f0000000980)=']\')})\x00', &(0x7f00000009c0)='#%$\x00', &(0x7f0000000a00)='.-\x00', &(0x7f0000000a40)='.-\x00', &(0x7f0000000a80)=',\\\x00', &(0x7f0000000ac0)='\x00*\'\x1d\x00'], &(0x7f0000000b80)=[&(0x7f0000000b40)='\\-.\x00']) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000c80)={0x5, {{0x1c, 0x0, 0xd01, @rand_addr="a7123a9caf03a6f6e75a39342be92f48", 0x5}}}, 0x88) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) execve(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000e80)=[&(0x7f0000000d80)=']\')})\x00', &(0x7f0000000dc0)='\x91\x00', &(0x7f0000000e00)=',\\\x00', &(0x7f0000000e40)='\x00'], &(0x7f0000000f40)=[&(0x7f0000000ec0)='.-\x00', &(0x7f0000000f00)='\x00']) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000800)={@multicast1, @remote, 0x0}, &(0x7f0000000880)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000008c0)={@empty, @multicast2, r4}, 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)={r3, 0x3ff}, &(0x7f0000000900)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000c40)='htcp\x00', 0x5) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:06:47 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x2b90}, &(0x7f0000000200)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x12a}, 0x0) 00:06:47 executing program 3: setrlimit(0xa, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e20801"], 0x1) 00:06:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) pipe2(&(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) 00:06:47 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) futimesat(r0, &(0x7f0000000100)='.\x00', &(0x7f0000000140)={{0x1, 0x5}, {0x3, 0xad5}}) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000180)='./file0\x00', 0x2000b, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 00:06:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1103, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x2, 0x4) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x10000000) socket(0x17, 0x4, 0xb46) 00:06:48 executing program 2: syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") r0 = socket$inet(0x2, 0x5, 0xe48) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x29, 0x4) 00:06:48 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = shmget(0x0, 0x4000, 0x460, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:06:48 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00") r1 = semget(0x0, 0x1, 0x104) r2 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x1}}, r3, 0x80000000, 0x6, 0x81}, &(0x7f0000000440)=0x94) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/112) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000100)=""/96) 00:06:48 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r2, &(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r5 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ff8000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000280)=""/147) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6, 0x2, 0x1, 0x7}, 0x0) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000180)={0x3, 0x0, 0x1, 0x4, 0x401, 0x8, 0x3, 0xeee, 0x401, 0x1, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) lseek(r4, 0x0, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:06:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x7, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff00}}, r1, 0x655b9849, 0x3ff}, &(0x7f0000000140)=0x8c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="687be4f4fe9792970000"], 0x10) 00:06:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9c7043f8191030000001100", 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x9}) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:06:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x24) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x1) getitimer(0x3, &(0x7f0000000040)) close(r0) accept(r1, 0x0, 0x0) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x0) 00:06:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x80000001, 0x3, 0x100, 0xfa1}, &(0x7f0000000340)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e200500000000000000000000000000ffff00001000400000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=r1], 0x84) r2 = open(&(0x7f0000000280)='./file0\x00', 0x1fe, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x2, 0x1, 0x6, 0xce}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xe6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e2200000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096e97c39176b6e7c4e40d7a6c9bb8fccba2dfa4e608613601104a39f43907ddeefb684ff82cbeb6d5eb8254a06ed51749c3827257116d43b9963a0c4dda3545d12cb06ae92571f1fb6d7", @ANYRES32=r3], 0x8c) 00:06:48 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf031b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x29, 0x5, 0x275}, &(0x7f0000000200)=0x10) open(&(0x7f0000000240)='./file0\x00', 0x4, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e220101faffffffffffffff00000000ffff7f000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000f8ff00"/128, @ANYRES32=r1], 0x84) setsockopt(r0, 0x3, 0x2, &(0x7f00000002c0)="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", 0x4434df0c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:06:49 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000) r1 = accept$inet(r0, 0x0, &(0x7f00000001c0)) r2 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) ppoll(&(0x7f0000000140)=[{r2, 0x40}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8) read(r2, &(0x7f0000000040)=""/14, 0xe) read(r1, &(0x7f0000000200)=""/64, 0x40) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) 00:06:49 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="80000000000000000000"], 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000000c0)="5b95a48322ee3523330da39c222e924b0903b4c0729bfd3256d0715c11bd9e1687fc4a7ca470d978a6231d46423730003334d88a4aa92e05e96d3108a5b6273b4237fdf35eb1139b73715b980b9ccc0372ac9e5236d3e2171e2f6cc04b57edbdd0de19f3b74c4104ff8377368464840e56c3d16f0cb140b7023b91047b12f7e7b712d2530e027ef8349ce0502963b4230a000fd9f6c953afc7087267007581f5e2e451c799bf9c6f7ba67e833b6c6fbc777d22bc6e062b91a1d550394a510c8b99b4a26e62fcd9a772e1812f9327613dc05af5663ca4db8fa05376d5e340d5a2281f") socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) 00:06:49 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x4000, 0x3ff, 0x40, r1}, 0x10) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:06:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000), 0x4) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000040)=0x9, 0x4) 00:06:49 executing program 2: r0 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r0) shmdt(r0) shmdt(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x78a6}, 0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffff9, 0xc, 0x1000, 0xfffffffffffffffb, 0x1010000000, 0x3, 0x200, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x0, 0x9d0}, &(0x7f0000000140)=0x10) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xa0) getsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x957}}, r2, 0x7fff, 0x7fffffff, 0x80, 0x3ff, 0xffff, 0x7}, 0xa0) write(r1, &(0x7f0000000380)="16b7d71da91b416c069bf65246f8c8b83833922771be415b4293d38eb07468386f36b190b414027e07af69fab5ddbe0ad67a", 0x32) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000003c0)={0x1000, 0x100000000}) sendto(r4, &(0x7f0000000400)="ae4586f7c8d319", 0x7, 0x80, 0x0, 0x0) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000440)="e0bb65997a96867375e13428827693387f6bc3eebe1ffa8129995636ed9635dc6c32d808db41028e0218270503b4d961a2e52d38a28d5b7cf7cfb4273fff260434e59b273f289ba4ee195c3406ee736d7201da27fae39741e00517bfd94f8f5a98e34404b0f38ffba84d0cc2378e17958396508dab4302e1c2696c1dbb53ac6dcb9f39f14c4d6eff3acb09ad3956ae6c83a67da8ef131d99983ca25648a11a3d1b3fc914de53fa77eecf2c43e189c0283749614ed92dc22713c7afe1b1f7") setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000500)={r2, 0x8, 0x7}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={r2, 0xf, 0x7}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0xc93}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000680)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000006c0)={r5, 0x8f3, 0x0, 0x7fff, 0x20, 0xce}, 0x14) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000700)=0x1000, 0x4) getuid() sendto(r1, &(0x7f0000000740)="f62d9efa0d2b2e74101923d8430f4b5dea53e7c08142b7159015f8e38f4b61733b384716cb8f310bc40dd2a8043995cb62b6bbe0f5d19843287b62cbf17817632c", 0x41, 0x8, &(0x7f00000007c0)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000800)={0x6, 0x3200, 0x9de, 0x9, r5}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000880)={r3, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000008c0)={0x8}, 0x1) accept$inet6(r4, 0x0, &(0x7f0000000900)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000009c0)=0x4, 0x4) 00:06:49 executing program 3: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000001680)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r0, &(0x7f00000017c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038b6e5cefcc9ab9d69430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3138ba450616e88e040266a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002631738b64a2e900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d37488552607f6b577161ad8e2e5f00d399cbcb6d35bf85be248223d5fec21c0c237f2d25939be193917049f25d77986895edcfcd0828ef2256030031a792c3aac733549d3e4cfa9cef5560079c89d90f4bfcd9c00515e8f73cd6d97eedb342f0986332c4f061da00e0e63b18e8a9d152b6715cfa3c59c02449b4aaf5e62485f2c288b4c9de5a639d4dac4b9003d7535ad4d72def58a03a4f64a8bfafd9f388d1c81e3f05de1b6a2d64f9d4535c6e8252d19bed7ef4d4dec994c26f3b74be1f9b105713a3011d1c857d033e83be76e4254b6b470021da5ea188d373f1581560829499d1adb72dfce3864b08daeac56d5b95a58306d265be32254d8201bbd19a64b26a5ac9bcfb647060a7026d39d5a82974639fe0908305eb6595a66247faf0441417de0c1e0eddfd34e5bfeb27c015fee9b70321dc97ee18f6c230e727d7d76fd33f0cb912325a0"], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:06:49 executing program 2: ppoll(0x0, 0x1000000, 0x0, &(0x7f0000000300), 0x6) 00:06:49 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000001c0)="d233b00addc67c32f3f7c8a19347121eb95675ac7d30c73ce0fa4fd2a665b2dbeb857d2aec58e833ce97842ac2873e54c337c1121f72137f4fc8b1c5798386b88be14442ad0bcd37299773340ebead0256b9757f1764783afabc0c14cbc91dbbac5215c17634657eb0033d407f20f813760edf1cf0068b95d2bd47b6ac199e997eefc232fd561e8dfa33b58017f25dc8a2b518679004345ee4039663903f2537b3220931315fb6465b9d5f705b25") ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="0d9db8b90e7ca5aa4e9b0ef1eb0d3baed1f69ba853801990c962fcdd4b7b57c89a62ab837a57a50623c1d09e0c4837b5b2da30747e391476d5f80b296c2963c8583deafbd87ca014db4153b0eba451a34307fd0a7de5d5115ad779a4abc6f2641567533db43ec7492ef29435bf9d6f758d32713859be33b2b0aaf9d8424f7f97b18ca0578bc77913254f27a7ee462e0334f1de5dddb802430076502f4aca7c81d5b65b3aedf8f21dd14bf467ac6e603ea42f595559ead34b2369299a5eaa42ec66") syz_execute_func(&(0x7f0000000300)="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") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="1dd91f3d2fe30303e8da34c2af51ab3ed6dc6ae8d749fad06a1c539c0d1364c670f2e255decb7b780409c0ee14fda2907357a259959b48b93822d9908c34e3c5e7201b3a7ca64c6c0fcd5ff018d186450e228a7202") open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x20) open(&(0x7f0000000280)='./file0\x00', 0x408, 0x28) 00:06:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000ac0)="8cf8998e09372c352630367c46f9b1c9ad3b368f1e3bbeb2db915aacaa44aab0bdc4fe3f023f60d0f6a07f4be348778354f103de38ca50d8e59d8ea7bab1fae14493d9f48e3ee3c12b77a65b287a329eb0e397679b0da3acac1405577192033d432448e4362a777e88f287261f42f380f3c65bdd214ef2eceae5b89238ea18b6d18b547a71e8085e05b612f7fd2c2b364fc1d37c31edfc1e09f9bdef34a85fd82bec14166beb193967e69209bc6dec0992604c06671952e66a9b79e6e86dea41f8a50a55c041a60be7e82f16c4a248e087e986ef5916a760b591294bc734bb2b92bfabf83d1be5a2314a7c1a") syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") preadv(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/108, 0x6c}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000840)=""/253, 0xfd}, {&(0x7f0000000940)=""/230, 0xe6}], 0x7, 0x4c) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x2020a, 0x19) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2102000000000000000000000000000004000000010900"/128, @ANYRES32=r2, @ANYBLOB="02000000010000008000000093000000b7340100"], &(0x7f0000000100)=0x98) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000001d93982f5a16a2feb1be855f3828fce7d08476ed4a7a96f4c50f7db7cd21f0ae463c15625aaad4262b267a9238567dcbcf0595bb43a7554b02d956e977b019286bfb6a3dcb0ab068f84ef2a9ee2760e4b678c338db52245022362dccf465a0871be380bbcf798a3223eaca695aa951978c1262f9c26a65d9f4008cbb842c7f3a0d0d9a1de19857d86923909392725aa81c1382951bc9562c52f5790b5f2dc857532fc7b46f6b46da5e6506721353289da3e3048fa8cc1fe22ff3af530092a1244d10d007749b7c599fa3e808"], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x2dff) 00:06:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000080)) recvfrom(r0, &(0x7f0000000000)=""/71, 0x47, 0x0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) 00:06:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@empty, @loopback, r1}, 0xffffffffffffff9f) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@multicast2, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f0000000180)="253f9dc99204afdb13b5637a1189cdad86d7d35b", 0x4, 0x200, 0xfffffffffffffffc}) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) 00:06:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x73, "7358ef50c360763514812ff5dfffbc587aeebe729d37c93f206890b0258ebe918c32bb5da1c460253acc2371ffb73437a6337f30396d04fc283b1e51ee70da3f0e178d0bc913d05aeb6c2bb7a3befbcf5f53b644ddd80ad4339f1f7c0be7cf5cdcd50b46cae2e6ee7e13b32293b64eaf1b12b0"}, &(0x7f00000000c0)=0x7b) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x3}}, r2}, &(0x7f00000002c0)=0x8c) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb530000000ff2171") 00:06:50 executing program 3: r0 = socket$inet(0x2, 0x30000007, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:06:50 executing program 2: syz_execute_func(&(0x7f0000000140)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000200)="c8b93eb4d30c7ac7e82ca89ee93d52304e2478a634338eb43ded69afb4a84fd112cd4c1e97ac8cae76108d75cd9bf158dda69164ef1694217a201144fab6be37c7d8f45b9e817b6f2e49440470f0dd82403605ecfc0863e789f51e0ffe9e0b479c12f819dca365ada5797e68c3da3da8a0b07d84429bc45a8b8a2d4101f6febde8e5e1a88156f01440a9d1d2ed24e5cfe0fc7b824b7c32e8a5824c1138296085165b39f51b682dd141ea67470e637ed93fd4552c5e5563321ebfe5ac84acec1d76b1f6f1db5fc14e", 0xc8) 00:06:50 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 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, [{}]}]}}}}}}}) 00:06:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:51 executing program 1: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) recvfrom(r0, &(0x7f0000000040)=""/246, 0xf6, 0x40000, &(0x7f0000000180)=@in6={0x1c, 0x3, 0x7a, @empty, 0x1}, 0x1c) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0) 00:06:51 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) sendto$inet(r0, &(0x7f0000000040)="a34f635e5ca8cc56d3719b89482fd6d73d779bdb71d25a9cd5597a3ad95c29909c85dc3e9790e3f06974ef0c80e459d6fae0c83090f698218182a33aee4fad99b16ba63fb6", 0x45, 0x100, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834130f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:06:51 executing program 3: syz_execute_func(&(0x7f0000000000)="382b1d1db598c4019b7dc21b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746e5440f0f151a4200009eedfec43e26660f15d32a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:06:51 executing program 2: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x8004667e, &(0x7f0000000000)) 00:06:51 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r6 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:06:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') 00:06:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000080ffffffffff"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0x4d1) 00:06:51 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40) bind(r0, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x8e, @empty, 0x7}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x20000000, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={r2, 0x8, 0x6, 0x6}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x433, @rand_addr="84219e41e93c522de83e29c20dcf4bae", 0x7f}}, r2, 0x7, 0x101, 0x32}, 0x8c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400000041, &(0x7f0000000480)="acc455369205ba7eb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20676dabab04a32211668be16e99a3d05f6bf", 0x33) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x9}, 0x5) 00:06:51 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x7, 0x1, 0x100, 0x1306f392, 0x4}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x4003, 0x0, 0x64d340029c18065d) setsockopt$sock_int(r0, 0xffff, 0x141d, &(0x7f0000000000)=0x3, 0x4) 00:06:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xe8) mlockall(0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x2, 0xf, 0xbf2d000000000000, 0x400}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xb51, 0x1235, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0xe19, 0x10, 0x80, 0x9, 0x2, 0x2ccd, 0x834, r1}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r2, 0x400}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:06:51 executing program 3: r0 = socket(0x1, 0xfffffffffffffffe, 0xfffffffffffffffe) close(r0) flock(r0, 0x1020006) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000080)="47b9bbd35b8e2ba96d39778572db8273df0594ec3c2c71d0d6b736", 0x1b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x80, 0x80000001, 0x3f, 0xffffffffffff753b, 0x0, 0x7, 0x5, {@in6={{0x1c, 0x0, 0x4, @rand_addr="c0d55fc92c2c321d143a74730cdd73dc", 0x21ba}}, 0x0, 0x8, 0x9, 0x2, 0x80, 0xffff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7571, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) 00:06:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x2040, 0x0) r2 = dup(r1) syz_execute_func(&(0x7f00000000c0)="c401f85a0c58c441f92b0b66430f76c565f00fc70e262ef20ff0a0b50000008fc9d090e246fe40050329c4a3bd0de0000f0d84de0e000000") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0xffffffffffffffc0}, &(0x7f00000001c0)=0x8) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)={0x10}) 00:06:51 executing program 0: syz_emit_ethernet(0x3f, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x9, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, '['}}}}}}) r0 = socket$inet6(0x1c, 0x3, 0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x6, 0x1f, 0x6, 0x400, 0x0, 0x5, 0x4, {@in={{0x2, 0x0, @broadcast}}, r1, 0xfffffffffffffffa, 0x81, 0x4, 0x9, 0x6}}, &(0x7f0000000280)=0xb8) setsockopt$sock_int(r2, 0xffff, 0x1479, &(0x7f00000002c0)=0x8, 0x4) 00:06:51 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002293100303a0000000000000000000000000000000000ff0200000000000000000000000000018c02000000000000001f33df000000000000000000000000000000000000000100"/102]) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) 00:06:51 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x2010e000, 0x0) mprotect(&(0x7f00000ab000/0x1000)=nil, 0x1000, 0x4) 00:06:51 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) getresuid(&(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:06:51 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000700)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000740)=@un=@file={0x0, ""/108}, &(0x7f00000007c0)=0x6e, 0x30000000) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) mlockall(0x1) setrlimit(0xa, &(0x7f0000000100)) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000280)={{"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", "4571fa18763c7d97d22ce2182e846cfa2aefbb37a609cb82b5879a489f6842c3", 0x7f, 0xffffffffffff8b19}, &(0x7f0000000200)="60ea11525346d708e1c31b1174b3dc2a5777e92b45e064cff8545cc3eb1d822d00529ec4478e2200efd859665e09553069aa76d667268a53eaa4ca825044b51c0811f020a1f513af0d5c1b18ef", 0xfffffffffffffffd, 0x189, 0x8000, 0x80, 0x7, 0x3ff, 0x7, 0x401}) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878964600fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:06:52 executing program 2: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xc6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x8) 00:06:52 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) fcntl$getflags(r2, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0) 00:06:52 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) fcntl$dupfd(r0, 0x11, r1) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0x1c, 0x30000003, 0x0) sendfile(0xffffffffffffffff, r2, 0xfffffffffffffffe, 0x0) 00:06:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f0000000040)='./file0\x00', 0x3fc, 0xc0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x100000000, "3ca5465577d3a890989f176898b26b59"}, 0x14) ftruncate(r1, 0x0) 00:06:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) read(r0, &(0x7f0000000040)=""/60, 0x3c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x3, @mcast2}]}, &(0x7f0000000200)=0x10) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x2, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x10003) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="a62a0724fee2338f2dd7fb452e15e02a4cc22980c1527844b22bbca38014e7759b78178d24a9628ae5e07408e181c5011a34a7e40444437c", 0x38}], 0x1, 0xc700) 00:06:52 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x9ec, 0x0, 0x101, 0xffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x20}, &(0x7f0000000180)=0x8) listen(r0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) shutdown(r2, 0x1) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000007c0)={{"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", "baf36044f4b9351506720ae3d8fdcdb7963087108fd65a5bdc91b48c62b9a91c", 0x8000000be, 0x8003}, &(0x7f0000000c40)="125838f03033afd6d1b4859e3d1b4c15353dc460d964ab15ac79aa60ef6b0d9f59b3d2e261c308ed44efcba0315d577cafd543dcde08b7a12810af6687a853a8e9591ce1845185216a364cda735b795b28a274b0940808741baa583fc2c75af505c0d2ca57fc78e3d97bdf64689109e6a8a870a2b072869c8ca197936d1d90ba4568e2e3148a4e936cd16d8b19090baa91870b698f8766c074d27f38ffdc1493e6f43faf50d636d208f23eb29214b83364d5742f0c9bd3acc706f3a8e12aa22ac1472d224d4b896797389e042e7904ce7aabb065e2b358666d72bad1fc35", 0x1, 0xd, 0x101, 0x7fff, 0xfff, 0xe4f9, 0x81, 0x40}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000740)={r1, 0x306fce39}, &(0x7f0000000780)=0x8) 00:06:53 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket(0x17, 0x3, 0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000180)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 00:06:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000060000000100ff07030007000700000002004e22ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="0000e38005000040ffffff7f0000000002000000"], &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x5, 0x800, 0x1, 0x9, 0xab3, 0xfffffffffffffffb, 0x1, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x4, 0x2, 0x0, 0xaa7f}}, &(0x7f00000002c0)=0xffdc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 00:06:53 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x3}, 0x1) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c040f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:06:53 executing program 2: __getcwd(&(0x7f0000000080)=""/14, 0xfffffffffffffd4f) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffa, 0x220, 0x5, 0x1d9, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, r1, 0x6, 0x7, 0xfe00000000000000, 0x0, 0x7ff}, &(0x7f0000000340)=0xa0) r2 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x5, @mcast1, 0x80}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000140)=0x10) 00:06:53 executing program 3: mlock(&(0x7f0000a8c000/0x200000)=nil, 0x200000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000500)="1800e88be587eec280d627df245528c2f90383d070a922d3de81b0c8f776c6094a6fe6c55e26cc6845fc48c1aba16da01c30e5964704bf0be3604e80f13c79c6db9e2ded19759d16656872680ed221193e31980d5c75bf31ed81e49365d3492b0bd55d76acf77e3f7537e9450c0be63dfcda76e09091448cc5237fa1f15f0b715041813f53c061a89f676171a3af193183b81c3f731fd1656663b65c841c71e2144d7d67952df73dbff20af51da497d884ec68d652849cdbcd8d6ab109b89d95cc61f89fc672d9735595b6fd14592156635d90b06672f0e4a59871ed6bc755d4144b40"}, {&(0x7f0000000340)="61c762f6040225c348270f07cd419631720ba4c1431242afaeb26535fd910ba7d27c678a65da4f080b258c0aedf665833d4d1f7b77d1ea6765bb9f72057a7e6830d11dfdefed22e2fca4c2b4b226f02f5ceaa1900ea9996886a9f0d5bfd15096b50a2b1a83bd464704dc273538c3c5f93fc49a056ef1e7735a5de5d9012bb5dab1d200c578a71bb60add019c3713b39c4d12c76084c18680f5fa0e58ad0794be00c81eb319268a5e"}], 0x3a4) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) freebsd11_fstat(r0, &(0x7f0000000000)) ppoll(&(0x7f0000000140)=[{r1, 0x8}, {r0}], 0x2, &(0x7f0000000240)={0x20, 0x80000001}, &(0x7f0000000280)={0xc}, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r0, 0x1}, {r1}, {r1, 0x2000}, {r1, 0x2040}, {r0, 0x88}, {r0, 0x60}, {r0, 0x4}, {r1, 0x2}], 0x200000000000001b, 0xbb54) syz_execute_func(&(0x7f0000000180)="0c3fc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000c7e4c753fbc4e101edfec4427d82f30f1893a300000000c4da7676c5f2168f4808eebce000c40179e74b620748518fe9509b9b9bfc0000c1ea01ef3646a00000008000000000c35b5b45363ef80f9966030faee42c2c660f0f9cb8d31c0000aa47000026400f0d18c401fc5f0b976797674336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x81}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000002c0)={0x53}, 0x1) 00:06:53 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setitimer(0x2, &(0x7f0000000400), 0x0) 00:06:53 executing program 2: socket(0x2, 0x5, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:06:53 executing program 3: r0 = socket(0x3, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e0600000065ffe85d08c2f295a848188f7231bbe30000dd8d3d7c11e896a7fa579f94b42c8dcb154a41498a79327bba32d98d14479aa0fd4d4f6e8193515d3e559dfdc6f37351b076542773429c69217751807022cab94f401fb2217d83a00b64546b6abc61492948"], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) 00:06:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x413, r0, 0x1f) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) semget$private(0x0, 0x4, 0x2000110) syz_execute_func(&(0x7f0000000540)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4016d7d14dec4e28505c1b9ae21045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ee0a80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) semget$private(0x0, 0x6, 0x100) r3 = semget(0x1, 0x2, 0x40) __semctl$SETALL(r3, 0x0, 0x9, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)="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", 0x12b}], 0x1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) 00:06:54 executing program 1: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000180)={{"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", "609872281b4b99390e165ddafa00a58fae35ce1fdb49333434678d1712dfc9f7", 0x1, 0x2}, &(0x7f0000000080)="0c48df3a24f0a718b9e10e47b93bb346e5ca8594f226f5c3f6f9a0cab93995d9df2301e2f5d1fdc91d2cfa19a0f7baadd464dbc7d054813ed2083478864d75b9b23cc826e117b093ca9f2d6ed1dbef0280d9a8ed36190de3c153dc980244da072020818becee85709d72411d482596693d7777f90a92", 0x0, 0x1, 0x9, 0x4, 0x6, 0x8, 0x6900, 0x4}) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000700)={0x10, &(0x7f0000000680)="069149971c5764414b657f91771e502a5218175ba596bbd36fe0ba52778d72eed867cbd94a03a2c241b92d263e1323d514649de31df4334ef839ccdbc807f2ce68132b9384314b1886b68d4cb77eaa36c05aecb78eabbb3b9a15dd41145aa780bd65118d0d94d2c688503f1d8d4dd4a8afb3c9851e", 0x5, 0x6bc5, 0x3}) getpeername$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0) 00:06:54 executing program 2: r0 = socket(0x1f, 0x10000003, 0x0) sendto$unix(r0, &(0x7f00000000c0)="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", 0xfd, 0x20001, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$unix(r0, &(0x7f0000000000)="b100050290000000000017c75786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000200)="6604d601c4baa3779c8f00f7bf97e1d46c7979f5e8042253be0eff702befacfe9ba8864a46cbbe60087c3bfbb03b0e44880a38fd00d93b16e81a62cc27acfcd3604cf7d675c5a18e45342fa22a4771b812a933f4eb44725f51d665c43d4308e692dab392291709b57fd878ca0b1862dfd918a9750d093b217b775710352234cd92bdb794b8141b517d12d51fb45f0a7678f1f5855f040f31cc993a4777dfb9dddcab1100b1f9ef23bdd365d49dcb1c", 0xaf, 0x20000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8) 00:06:54 executing program 0: munmap(&(0x7f0000c56000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0xffffffffffffffff) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x53, &(0x7f0000000200)=""/144, &(0x7f00000002c0)=0x90) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000c20000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x26, &(0x7f0000000080)=""/209, &(0x7f0000000180)=0xd1) madvise(&(0x7f0000d82000/0x4000)=nil, 0x4000, 0x1) 00:06:54 executing program 2: r0 = socket(0xffffffffffffffff, 0x20000002, 0x40) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:06:54 executing program 3: setitimer(0x3, &(0x7f0000000040)={{0x400000, 0x6}, {0x0, 0x1}}, &(0x7f0000000080)) setitimer(0x2, &(0x7f00000000c0)={{0x4, 0x2}, {0x0, 0x6}}, &(0x7f0000000100)) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) 00:06:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0xfffffffffffffe3e) 00:06:54 executing program 3: syz_emit_ethernet(0x193, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000608004600003400000000000190780000000000000000830300000800907800000000450000000000000000000000e00000027f000001abbefd19f83ddf1c520b1b323ac93faeca471209765e498f7df3f9f531824b39df6189b7267a94c6b25c3b2bbb99ea99dfa9e7aa0c98d4959809a54ae143d303cdd9a963"]) 00:06:54 executing program 2: setitimer(0x1, &(0x7f00000001c0)={{0x0, 0xe5}, {0x2, 0x8001}}, 0x0) semget$private(0x0, 0x6, 0x11) r0 = open(&(0x7f0000000200)='./file0\x00', 0x48, 0x2) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xff, 0x100000001}, {0xfffffffffffffff7, 0xa4e}}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000280)={{"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", "e9d62291a833d5029adbda3b97672dc6537e51a19e88a51eccd4592cfef673ef", 0xffffffffffffffbe, 0xcec6}, &(0x7f0000000240)="4b0473a85e38ce360b5214ef00eabd3c059630cdcc874582761afaf863dd431e45d61be59e76aec9e639e3bc2fdd874ab500", 0x7f, 0x4, 0x6, 0x7f, 0x6, 0x89, 0xd9a, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000780)=0x40, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendfile(r2, r1, &(0x7f0000000700), 0x80000000) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000007c0)="7739bf209c9629c2d3a51bd6889efb9bc46d0fadff153d95b426a5fb4cd1ab4ed38756f4c93710f13de2ff53676b08277c34f952c3174354d621a61c71a726303de651f069ea2d052c4c22e6cc9fa4ae690b999d45867069b4d9a03dbdf14befe86d6f22c4e3dc59813376ea2a0c18cc2d1b13773f51f884ae4ecfedc876bfb501e61da53e1de96fe03aaef0f8e10d8a2144c89db1d7510ff9d1499a4c81d6cc731bfcdf07994563d74ab23870bd6c24dec097056108072b5322e9e0411c3259cd2d68cd499df6d323d7654fc6e9b6ffc7f86d0b049ee1da911dcca44c85c7391550c91e2e7c93764675476c7004ef5f3209b89b1c84d0545694a4ee395359a02a836112eff2af37e66d37c7c351042ae98754c2c00f46083b0e32fa3f86a2c9df257d62519259f9d50b2b0aed7cf09c2b71850bc83c463dc6ce26d26e697d5f65ba5f4a35a78eccccf1fee0ee9dba8947c13fa69b65ba6a52b8eddb6a0516e1dcceba77859c3a46b149ec8c48e8c7043a5d38ced9a21caa4b755825187d432bc8e20f55b12199da86494d25dd2bef0d3ebd881c953ac30c12a3231b8a94") ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000180)="0c1d1896d7faf796cbc780cad91bc47ee5885b8dbe7cef13787ed151e04f726cd4d4c79cdd22a6ebad79eba5633df0") syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:06:54 executing program 2: socketpair(0x17, 0x10000000, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000100)="39517b58c581c609f201b50dfc111c28ff6aa11d3d0be36f11d39a7bcda14c96710c743936924c08d1872eadbb25ff0bbedb3a9efe43fe88988e08c1087cc5abc2089d34b47ac190674983b1263657655588ee5d756fb19cf24af45ba789616bcca1e0d68e4734852ce9020ea28e4acd4bfbeca6069eb8662e734c2ce07709d79d7777ded16517c10ee2705ab7b41c7664996149f578d3fd9c77e15d7288", 0x9e, 0x10c, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00./f\b\x00\x00\x00\x00'], 0xa) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0/file0\x00') setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x6, 0x4) 00:06:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x2, 0x4, 0x100000001, 0x4}, &(0x7f0000000040)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x44, 0x20) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ftruncate(r1, 0x5) 00:06:54 executing program 0: mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "d0240cfbf1ceef9976fa59959bce89c99c4d12dd06b4bb52aa5b82bec35efd83864526d447e8de59eb62db0ebcc11f1f6d4387495bf0e1ecb1e494d4570d0414324afa05a86128e281bde39ffd39a8b8c11a948a17df45cb506c9afe0937e60514878cb9eb8ea892a051544750092a9a5f11485d707b47557ad1abadcc4d9598abaecf2e66a3200a69860b0e1051ad5224a067ba1cdd9ffc548a6dd5c11099e89c0100008000000000239361468efc48bf78959d7de2cb2b7616b4f416dd8ec9b00643c0e10588a564a2c3010d4dbdc7d191b0fb2634024b800df308938678887952b6f1ab5866e0a68d840edf46c41e"}, 0x100) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffff7ffffffff) 00:06:54 executing program 2: syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x477, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x8, 0x4) 00:06:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000500)='./file0\x00', 0x10004, 0x100) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='(!,\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='*&#+%&\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\'\x00', &(0x7f00000002c0)=',\x00', &(0x7f0000000300)='^[\x00']) fcntl$getown(r1, 0x5) r2 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x5, 0xf, 0x1, 0x2}, &(0x7f0000000400)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000440)={0x4, 0x400, 0x3, 0x1, r3}, 0x10) 00:06:54 executing program 1: r0 = msgget(0x3, 0x18) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/55) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") msgget(0x2, 0x0) 00:06:54 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff188d3ea1dabc86dd6002290f003000000000000000000000000000009a000000ff0200000000000000000300000000010203907800000000609433df000000000000000000003300000000000000000100000000000000000000ffff00000000"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x8, 0x4) 00:06:54 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080)) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:06:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket(0x0, 0x20000000, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080)=0x300, 0x331) 00:06:54 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf008fa98895fb41e2e92f5667660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b0000002e660f3a0ecc07efa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x15) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x7, @ipv4, 0x100000001}}, 0x0, 0x6, 0xba9, 0x214, 0x0, 0x1, 0x1f}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x80000000, 0x8, 0x1000, 0xfff, 0xffffffff, 0x4, 0x7f, 0x7, r1}, 0x20) socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:06:54 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:06:54 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2}}}}}}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x81, 0x103) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x7f, 0x8cf7}, {0xa5, 0x4}}, 0x200) 00:06:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) 00:06:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82024d2f66696c653000495512f865ef8db7babd9be36de1982388a9cba98555aa3830797b00c4aeff68a16a89f28eccfe2cb4c72e42486f8d5a725c"], 0x10) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000701b74137b17eefb7e7edf2460352c35871d40e684f80500000000000000063542533106398452f538c6e1ba150fa448c2d4d0fb532bc324fdef73eb805008050000009134c873c1b1c8a30000"], 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:06:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:06:55 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x46d7068ce739010, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="9114fc1319181661ae9a2a5822bbef79af337203659fc44956c2905fa19e51d5c8ab3e371e3db94a609ff340b4a4a787b6ca867cedbf63ef5e4e13f67c88ad2b53f6695d80bcb75be27aab3567d3db5cb552987f"], &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x40002}, 0x8) 00:06:55 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="190000000400090082710300580b09000500010002005e96414686252abf688fd52fa6acf703b922682b3efcc4ac933e33f6a948ac933ec66bc23588abf41ef13b7ece6a7bbeee7f8bc2ed032eb318da313dd10b5341555a9175142020c5eba27ff05e5c76a508310a2f37378cb0a0cb9537b83ac42e7fca982a7b2019f147edb76bc65daf5ef2e9e92e40363b8bd1aa3228fbcdab6e1e6732363016c31155d5a57158b6921407b0b4c06809e45c4d6b3e016f0a8bf508f81c7d386db67bf599539f461397ab75e9bf604ba6c18f3fbad5f36d10df635f38a35a07334909429185043ad1beab2207f918a5ac9ed86dfcf2e8c87b7b9128ab"], &(0x7f0000000080)=0x16) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) flock(r1, 0x8) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000540)=""/251, 0xfb}, {&(0x7f0000000100)=""/50, 0x32}], 0x7, 0x0) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:06:55 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c002f00ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = semget$private(0x0, 0x6, 0x184) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/157) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:06:55 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000140)={0x4c5b, {{0x1c, 0x0, 0x100000000, @ipv4={[], [], @multicast2}, 0x80000001}}, {{0x1c, 0x0, 0xfffffffffffff48e, @rand_addr="1b6377d9707c879163fcb85d16278e23", 0x53}}}, 0x108) 00:06:55 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x156) fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000300)="2876b9611ebf4ae8bfdbf79f17976b4feb4831ff6c35a9bb9c28728d09be74e13e27ed35610a0765675d343a885655ac3c37add3e2c5b061ec8b1f33f78ee0eeee3767ee5c4e718ccbab3638e063c201d9e31efde8f6ea90d42b39ad096951cc63eefd7ad8172b5af270654c3da7364ef8d91035296eed712ce7462217f86f9944c0539ac05cfcaf27af6b7055e89332937be63022a5e388f632ea90ad15be7e594f94595f0802970c1a3b7d5742ea9ee57e2f8207758b5090d04bfcc97f3223a4bb9a9a2cd9eec50429a4daea632bec4acacb55aa0e3646400c7a94af7236fd06e18c29040105539c1c") r4 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001, r4}) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r5 = geteuid() r6 = getegid() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), 0x4) setreuid(r3, r5) chown(&(0x7f00000001c0)='./file0\x00', r5, r6) freebsd10_pipe(&(0x7f0000000540)) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000180)=0x4) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:06:55 executing program 0: syz_execute_func(0x0) msgget(0x1, 0x0) getpgrp(0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x608020401) socket$unix(0x1, 0x5, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100102, 0x1a0) r1 = accept4$unix(r0, 0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000480), 0x0) semget$private(0x0, 0x0, 0x0) mlockall(0x0) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) semop(0x0, 0x0, 0x0) 00:06:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x3, 0x4) 00:06:56 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x7c00, 0x2}}}}}) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000040)="9a06e3a4b405000000000000000887fc5618d23a", 0x14) write(r0, &(0x7f0000000840)="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", 0x585) 00:06:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007479, 0x0) fchdir(r0) 00:06:56 executing program 0: chdir(0x0) freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0) r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:06:56 executing program 1: mprotect(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x4}}, {{0x1c, 0x1, 0x0, @remote}}}, 0x108) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x62c0, {{0x2, 0x1, @rand_addr=0x2}}}, 0x90) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) open(&(0x7f0000000300)='./file0\x00', 0x120200, 0x40) open(&(0x7f0000000340)='./file0\x00', 0x10002, 0x60) 00:06:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x1, 0x8, 0x85d, 0x301, 0x4, 0x0, 0x1, 0x1, 0x2]}, 0x16) 00:06:56 executing program 2: syz_execute_func(&(0x7f0000000d00)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c461fb51c14d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) msgsnd(r0, &(0x7f00000006c0)={0x0, "1c7d2a9b6dc8781bcf324177e2543756e03f58ecc79a3bd584d0e909f74de1ea804032319bbc6a215198de1deea910d4c2f7317cd6975966363fb0dc2e94bf1b46bb9de73a57837b82b81e50e3d351ebd24a4bab891f808d0bbc8b15b233d370953ca47d1fb154b842ce717e3311beeb61338b7e8e35862246535d4086ff259d61283f510c1bb163"}, 0x90, 0x800) unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r6 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000c40)={0x0, 0xffffffffbbcccdb8, 0x729f, 0xff, 0x100, 0x5, 0x7ff, 0x8, {@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x7f, 0x2, 0x3, 0x8, 0x401}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000440)={r7, 0x9, 0x1b}, 0xc) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:06:56 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c0fb5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x1f, 0x7e7}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffff206, 0x6272, 0xfffffffffffff001}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:06:56 executing program 3: r0 = socket(0x2, 0x30000005, 0x0) r1 = semget(0x3, 0x2, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000001c0)=[0x3ff, 0x7fffffff0000, 0x3, 0x0, 0x100000001, 0x0, 0x5, 0x2]) __getcwd(&(0x7f0000000000)=""/252, 0xfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000300)}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r2, 0xc6f, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e000000100"/136, @ANYRES32=0x0], 0x8c) fchmod(r0, 0x2) 00:06:56 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffff47ff86dd6094be1cabc73a00fe4ff000000000000000dfe2fa250600000000000000930000000000aaff02000000000000000000000000000090780003000060ef9d2500000000ff0100000000000000000000004000060000000000d5e1bb00000000000016000000b93aa244ed4c19c225dfbe8dea2087b487f5bbb460b2df6f8ea4483de2d9c6829aece3a2fcd5e47d8bc22a0af187845dec906847"]) 00:06:56 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000001400000f0000000000030000d68eea597ffe1810ceaed258707c8f1dbfeed142a776b1afa6f82342245a95f359781762200deb71537d787d3f9b4d448be6a3a10e979cea8c610a83e9b10e50b5bbbedde2434bd1cbb3b3d62e210ce5a28dd376afbe5f89c8505fe9bc8d0e41a7e7dac9c959c1f3b3398e43f22acddb6af1e2930036058d347e75d71bedf590c6fc4f1b85368cc9ce1071dbf810ea97c99f341a1b75cb18dc1cda6f43d20d75125dad1f285e055af038290917eeacf73f79"], 0x14}, 0x0) 00:06:56 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000080)="38f1c5e44ef7993254a9a4e72a348daa57d88ab61864688e7ec0e35bd217f381737c5e58f8340cdb7e3138a549fc50c3c44190fe8b6eaa4ac9a2b5e8603dcddbe6948dc9c139ad0ac197b21c43c2c7afcecbe1") socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x8000, 0x8, [0xc64c, 0x334, 0x8a61, 0x9f, 0x800, 0x8, 0x7f, 0x2]}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x3}, 0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x200, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) 00:06:56 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"/330, @ANYRES32=0x0], &(0x7f0000000780)=0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r1, 0x39af, 0xf, 0x20, 0x7ff}, &(0x7f00000004c0)=0x18) ftruncate(r0, 0x8001) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000af00"/136, @ANYRES32=r1], 0x8c) getpgrp(0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") dup(r0) r3 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x80, 0x0) r4 = openat(r3, &(0x7f00000005c0)='./file0/file0\x00', 0x1, 0x8) r5 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setresuid(0x0, 0x0, 0x0) setreuid(r5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x1, 0x9, @loopback, 0xf2bb}, {0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x100000001, [0x2, 0x8, 0x7, 0x1, 0x0, 0x100000001, 0x0, 0x1]}, 0x5c) r6 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={r2}, 0x0) fchmod(r6, 0x81) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000340), 0x4) setresuid(r5, r5, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:56 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x10}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x3, 0x5}, &(0x7f0000000140)=0xc) r3 = dup(r0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000280)={{"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", "aebc1c8748ebc639b0baa44cfdd66a79a60101033f91771cf6c729f8dd3129bf", 0x9, 0x8}, &(0x7f0000000180)="772ac162485b14fee9aac14935a2ea04061320beb9bb17a2e2ae00daa4ac3f89952e47bd134fd551b515698de6bd02d673f3f76d6b770da2dfc8d6d4db221d237671ac8a52bdcc397596d2641930b337dd32d740696dd3ba54c953222aeb82bc3632f246ce264984a4129467945561d09151c275500061841253674369c9f42d017455eff5a802b7a887a94063968b98e018ec99a61f8712aec8b47536c7e1a0bdebf17daaa70e52c810db47b0b42ab9066e17e06597a9733818165407670f62f93eeeb2758a82066733d6bf1bf6f595f6", 0x2, 0x4, 0x8, 0xfffffffffffffffa, 0xf0, 0x80000000, 0x6, 0x2}) r4 = getuid() freebsd11_fstat(r3, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r6) r7 = shmget(0x0, 0x4000, 0x102, &(0x7f0000ff9000/0x4000)=nil) r8 = fcntl$getown(r3, 0x5) r9 = getpid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000000780)={{0x80, r4, r6, r5, r6, 0x48, 0x800}, 0xc2f4, 0xffffffffffffd90b, 0x3, 0x7, r8, r9, 0x40}) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000800)="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") poll(&(0x7f0000001800)=[{r3, 0x2020}, {r0, 0x90}], 0x2, 0x100000000) r10 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ff9000/0x1000)=nil) setreuid(r5, r5) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000001840)=r2, 0x4) msgctl$IPC_SET(r7, 0x1, &(0x7f0000001880)={{0x3, r5, r6, r5, r6, 0x10, 0x5}, 0x5, 0x400, 0x9, 0x40000000000, 0x100, 0x6, r9, r9}) setrlimit(0xf, &(0x7f0000001900)={0x5, 0x4}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000001940)="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", 0xff}, {&(0x7f0000001a40)="b83ed9afb3fa10f352369dcd145c3c2d8392e386b227235b917dfb710bc0b3955b71e2189e9ff882e52cc5665dd75dd8b8a3d8866d0530cedb67b76191e366184b3ad44f727e72a9c3ae97b7cdb4245c709a8b122b3097c7f7dec2bbc12499d1dbab3d098282ec1d3308b3b2d9f7d096b71c33763e7031d7cc12d0a623a5a23f9fe598548feb46f030541cb4ecd09b4af730db0c41b43698f2bb350b05c97b545bf50d00bc75b3facbc12f216ea801551ec16f92983836acf6512d7194a72e71c8", 0xc1}, {&(0x7f0000001b40)="80e7b3f4ef75a3417211a508f8789286cc0f63ec12bbf8ff1750faa40f15774b3f90183cfc5484c6919de1be61ccd85ca8817dcbead10d30a8d8ad015f1e245e81cbaecd9bd7b9db705878689829", 0x4e}], 0x3) shmctl$IPC_SET(r10, 0x1, &(0x7f0000001c00)={{0x1, r4, r6, r4, r6, 0x16, 0x1}, 0x41126b06, 0x4, 0x7, 0x7, r9, r8}) shmctl$IPC_SET(r10, 0x1, &(0x7f0000001c80)={{0x4, r4, r6, r5, r6, 0x80, 0xf9}, 0x1, 0x5, 0x0, 0x5, r9, r8}) r11 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000001d00)=""/216, &(0x7f0000001e00)=0xd8) shmctl$IPC_SET(r11, 0x1, &(0x7f0000001e40)={{0x57, r4, r6, r5, r6, 0x8, 0x9}, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x800000000, 0x1f, r9, r8, 0xed7e17f}) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000001ec0), &(0x7f0000001f00)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001f40)={0x1ff, 0xd1fb, 0x4b7e3bf7848addf5, 0x200, 0x800, 0x400, 0x0, 0xeccd, r2}, 0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001f80)={r1, 0x7}, 0x8) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000001fc0)={'accf_dns\x00', "f70ecf020f5c7e22e911277c13b9b4d72e9d9aa5c9e697569a52502ee3454d1a85c1cf616bd449d75a23ae99ec60d520c75ff2949d55f368e5a3dcd194470f7fe29488507c15edeff01aabf5c2ee28da679e84d9bbcd7f2a5e07a7a8b26e8566de7d9b0976b84f0a6465e9c7a16e994d8a6d45b0f63feedcb500ef2c4ddee3a7d10d574bacf745744f932b1e9465645db754dddf3790be342cb05c57cec1bcd00159a56389c0203ac8fe01f9004b5113666809a641458a746716cbc2e73c5311d23584b3cb9fa8c08444bb2db718befb7f2e952fb7bdd255209167806fc0bdf5ae1faa50d8f3022cf523e277c5ed0471"}, 0x100) 00:06:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setreuid(r3, r4) ftruncate(r2, 0x5) linkat(r2, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='.\x00', 0x400) 00:06:56 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYBLOB="609921a253bfe9cbe85458dc65f1ea44827fe03654b353db9ba14268e7387b690ea12e489bc95926f8f3169b0e7e5052d6262d86f4e9fcb88274e5ecdcef1406817f9daf", @ANYRES64=r0, @ANYBLOB="0930dbede98a19872fc5e88e96858f24676203d9723337854d1821962fc8c4a5cec6bc0a09aa4b245078080041a0103e8325d5961f9c3174b3b1a8852fc3256cd46dbe2eed3a4380173909ffe7bea9d0289dc36c2b3e22690cf31408616d388075630b32de7ad2f2ab7d80350acdbc1f3ed8dbc3b79f929b6672cdc5577fb117538c45a482e5a8de583955e0da25aa17db653b6310d749b1a1cf243ce7c59d8b087354ce23ea5ec3285caeab93", @ANYBLOB='\x00'/20], 0x0) 00:06:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000140), 0x1) shutdown(r0, 0x1) 00:06:56 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) sendto$inet6(r1, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x50, 0x800}, {0x0, 0x7}, {0x2, 0xc0, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x101, 0x1000}], 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x401, 0x820, 0x2, 0x80, 0x1, 0xc3e, 0xe0e3, r2}, &(0x7f00000001c0)=0x20) 00:06:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0xffff) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x2) 00:06:56 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mlockall(0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x203, {{0x2, 0x2, @multicast1}}}, 0xfef9) sync() setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x99, 0x4) truncate(&(0x7f0000000240)='./file0\x00', 0xc0000000000) write(r0, &(0x7f0000000480)="b35e46d35742961185ab995d55811025dadcde883aaa75326306244eb5d6022aafb8348cc18a4c0cc33762ce4b80279f0f8b7616be5fac0a59e4d21b003e2a0a083b5cfde7687c0234a74bf40e8b1e115a7e01a8756287c2110b242058faf9f547392549920605405d1e1eca3aa43c43cb9aed595a4796fdcd1410084cd408f8564009f51b3747", 0x87) syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x2, 0x7}, &(0x7f00000001c0)=0xfffffffffffffcc5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x4}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 00:06:56 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) madvise(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000740)="f0096d6cbab03c6d96ee4ac9a85cd37c05787109d77acb527830857f0203f3f29039e98b2b635d0df3e05cef8b1e0650a911b2c189f942c38c757aea3a26e0fcd1d04c83725da9f38429b40852b265476c747b6f99f748021fa14cb768e41ecebc7652b320f29255dcb7c109ab0715f9d07defbfb5fc34e3b45571d6e75fd3ca9ad17fabfb7346e0af776be269abf6fe9d7b15aa59205d6ae2c323d4b846d9c7ca39773cad000e93604c5cc9b1552544b6083e8cefabf16fbb593f6926343eb28fa6010a35742d2d35e48767d37aa4", 0xcf) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e200080ffff0000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e87f65f0000000000000000000000000000000f3dd100"/131, @ANYRES32=r2], &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x0, &(0x7f0000000400)) 00:06:57 executing program 2: r0 = socket$inet(0x2, 0x10000002, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xfffffffffffffff8}, 0x8) syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") dup2(r0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000000180c0, 0x11) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001440)={{"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", "ac0e39cae4eb1aa8c21133312dfa9d21b9b839bbf2d4fa7826a61ada636bd7eb", 0x88, 0x1ff}, &(0x7f0000000440)="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", 0x8, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0x8, 0x7fffffff, 0x7}) 00:06:57 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:06:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0xd0) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000200)="baa51a014306f7eb73dd9a344ccb1201a559b4b5db9c30ac7181e1df45f92b220ecc346b843023e83a92ff8a037e9fe9ecd8edf169555a4f392e2e2337879744dba3cc312ba8c9cb18b477d7f08954fda3e1202afc0ca4d87c966a09155edb762d141eb43c08d374db2ecf7f3345b3af5c94ec75f58895490be158f93149775a4d334a80e6dbc4349541e66daf98691e6150a1e3ead7", 0x96}, {&(0x7f00000002c0)="45b1e42a5c4cb3ac83f46cb419980595d68e87ee2c7e9f3dbcc2a673e881750fa16bc4e603c8377861536b4c699caca879f0352f0ddb7d63a73bd3c9870379e4ed92946ae394848286113358aff5b514809409a21303725b7894c8ae83577ec33bfb4ed850a1982fca2eb39cf2ea020a750e29708b3fa7d9a72da24343bb6615e9bd8d2033cc9b6685283c8ffb2462e481fcab53cb34ac58d1e4e1cad2a3db7853e6d3e885a7915a2659008652433330aca10371263bd63413dc2da6dd54382f73f88ff69b9d5795a71f6191cfb5725aafedc9be0e3feb615c1c9114b61740f70590240a5b0435e5c65ba6b0dd", 0xed}, {&(0x7f00000003c0)="c6da5ec1cce234aab459231b4f80ed7464e5ddecb39995ee6045b665ec9e3cb1a5bfc11f87669070f1bb", 0x2a}, {&(0x7f0000000400)="284d9018716c40f2b462609644f254bbc8fb2555cf1820254e9e27a7c0d96248c90ba69590344f25aa1ccac4f9bbcba6fb173238571c84ce00ecb1c2976fd3e09149e269095f255e2f5f0b667764ee63683faa6fec6979fac0054e38105996371d2d1a32175cadae9c537975a2f1e1c49399f7a2804aef4c8e043bdcafb218854356f9cc628dcf2b3f064d84d4d4ea5093d1112ee59002fca7b735ba50299269a3359c73315a5605bcf67c4e1520339ec9c715caa7445a", 0xb7}, {&(0x7f0000000540)="b0495cfafec27c27f33c8f33c2ea304eb895c7a1c2379f51d2f68f94a3aa45f00ed2b7c4fb0a2d67b959e911e65811bdd776e584cce41b98a2eb3cd56741b03d770f8a", 0x43}, {&(0x7f00000005c0)="c41bd31bafd520fbfd93", 0xa}, {&(0x7f0000000600)="f8be892c047b6098a4b2f3a111f64c0c397aea05d4dd7e4e006298809bd27228a7b5277c5f4d8c0340ccb9440b6d6ba8e39328a1e85de31c8179d082ad6fa52e4b896be5272070f1f78ca4fd6c1bce0deb4c70d878e11633d36c42313967a2a45cc333e3c6a60b68476a882cfffab4486c78e43e78878937ea2d83d0108b4c1007610d3b57d78ed604a0d29d9a7fe24c835742cf560c0d7dbee1a395d781646eed1b7d6caeab", 0xa6}, {&(0x7f0000001780)="e595ac969da9f15963ef04dfb1d357c87827a403c9d985ecf5222460a8f0e7e3fef796891f9c779273651317a4b8ca771a4a3b9f1667d33d163e3d5e135a5c5b37212f45d1b4a38c62211c4a0b9a7a3271059845e596711b11787c1fcac1e46de45fe65ff0c020baafd5c923090c85a300b62987d751f2bc17a8752f9ab7dd10cc44cc2a4f2b9543f63515f1c4326af0f3664e336cb2220ecf3164528e1da53c09", 0xa1}], 0x8) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="ab140397033d4167d3a9ce8233575fb4f8e010ea2e08735f7a0e6c82296255", 0x1f}, {&(0x7f0000000140)="823669c7b93ae8a5f5e1baf806c89b98bc4f6725d99a68a42940cea3f77e03012ccffff4148202c7e0b5b77a103b5c0943bc4538c148030eb48a829adeb80387e3c0588730ae47df7ab0462dac5c3f4ad5ef2f5e86f7fc606efaec17431af59c414c615180f8dc7314b853698aef641d572c40105e9f87e2542c5488cb1bbb1b5c990bfecf26b4e5e72bacb16d2b227064b509462be29a2b421828a24e843e1113d29cfbc43e8150dd918c978c612c5b379f76298adcf6473297e8e09023", 0xbe}], 0x2) 00:06:57 executing program 3: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) recvfrom$unix(r0, &(0x7f0000000000)=""/53, 0x35, 0x40040, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:06:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ftruncate(r0, 0x800007) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:06:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) fcntl$getflags(r0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x29}, 0x35b) 00:06:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgid(0x0) wait4(r1, 0x0, 0x3, &(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x57, 0x0, 0x0) 00:06:57 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x99, "6f5e4b40fb5d525268bb808b16f8b87732d3f7fdd2775c5a6276f90fa1e441c66cc8ec112a3246df5ab029d127a4516f3855ec3b3a42b677227a441ac4e21e3b4c7e1d951155e4c5f989821b2de0f0091feeea4a87ac3d13561e329d407988482872512cbe2f88e383d7b631e202a5811c48e173813c95bfb86389ea2035dd9348aec2fb5394511929ef30bd4a9b05ae10a53a2382403f42ea"}, &(0x7f0000000240)=0xa1) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x9}, 0x8) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400be616046ae4410c10000010000000a80000d00000000ffff000002000000e1e6e4613815b38d0d45b9c2b4f86681bc61937a243119497a2c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000340)={0x10, &(0x7f00000002c0)="642edc6af5a97a96f18930b6629e0f8fdd71d6dafc64eea03717de2e4e8949fbf94ced9c7703dcc2fa15393f646b95fd07eddc6a0f098ba2f383c163776d3a0249891a9bf524533294665bb0b618af795ae18dcea7feb052fbc0bcc25a0888", 0x4, 0x9, 0x3}) 00:06:57 executing program 3: r0 = shmget$private(0x0, 0xd000, 0x80, &(0x7f0000ff0000/0xd000)=nil) shmat(r0, &(0x7f0000fef000/0x2000)=nil, 0x3000) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a00, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) fcntl$getflags(r1, 0x3) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000080)="5012c9d50707b0d4a898185d6c2554bb4d376cb6c151ef6b0f5fb79e07a8c9fa0f7a071c4e79663011ff4b916b6029b0e6918af7401ea6938203a81c3e084bbae0100bda21497003320818d3756a21c47bf14c62211f99f42013bda434f6ea9f65cc3051997af0d6eb3a647e4c0d868fe865c421eae8e56e50de19f8a8a9431077f5d53f97c49c7b1ed265cbba22450b1838ae0917d0fd96f7ef482cf85fa00d0433b1605c91742f1f87084a33f7313c9dfb490573ea807df62ee19c25d9cd4b7993874d5aa570d9fd81072817eae3c5ea9cd929410a059459a20524814837b2168ccef20d3ff0e3888c49b35188c56f46fd5c068e2e13a7c9d4129664c10cf772c96cc0e61894d8f613694259bcd208de853f7a315fd67190789a7203d0ae14db87ff6bb7ba523bbc23c620a8adea0f8584e11de81061a38422d180161f2cc858a615cfb26ed5be527e82d7b16dbf088c36319d41a1b931c128b6377dc64214c7a8e6704499e487f991fcfdee2af7f5bee851f5d7b6b17e344caff2bdf6b106211dd1c20053b4998977ba62225433e6114867260ef98f05c7f75178ecb15e404d4a9824a527c9c0caab0df0eae3df4120f00d3bd8526b1a3caa38317cfea799c5ce4b43ceaf305e9fe00788cfd9d2a038a703cfd61c0f6b112ba184a43c6ac5d8a0637a4393b4db57c4cb0359ba049309533ac67adc88572473cdac48383258d3a89474f2c415c2a7d1719be69b4eb18da5781c6ed2ed3a7880a6796a502645820020a0cd57331298375ed933fc97307e68ab77ba2ca991fa032f9eefd8050bb68c22e4e4b1f78ee40d2f47e0154b81e585610fd025ff8b6f40f96071298d0f1b560b39a4f27661cad985225dd281904c345fa8c23404f4e6b13003a5b825066fc505a06f3ee7c27e7fdd1b53e6a69898ac1411e1a6e7379c3193f96a6d0e14f71d2388707ffdc10de0cac7e20d76da3299acba433f1cead4885041e6d483440d5042a6b6c8295755a129853e038e8fff8aef352cb41e803cb9d9af3113ea4a960de79a9473982d3d76f75ca6ea4783fd86aa7a4b4129accaa0f1c363fac708c6bab49758ee0ca7de2cbe00a37975d0541cae075e73410bf1896e9775b4e7c74515f2d2c2dfacebbb80a8be634e1610e25b2a62abd2eb8cb49d5cdf216bafadbd4c5bb9b7ab0f311d44b78127b5484b091293b112f859c163f7a39309ed0cbe4b5146482864fef59ed983521c44316b955ad13d987b6307da644b88f20ce65c184b9f1663146fc117add1d8b18fc8ab8b51e3edb1d1e16ce550fff43a7faffe3eae7bc77fb76539b51f0845672a769b4a28bb652929b1beeac318488d25213d821909f15328c6157bd1863f6cdeca412d5f46195d67475da30493e67cf00aafadd04cf088e14da7f7f61cfb0365f9fc92fd34f69323785f258fefe30d052b94ce96aa50a21502f458d891dba6423be7f9d4f68ce9c3094952175e3bfe4a123b9f9f607cb78ed1e1ecf8123e7047551f6f48e4c9eed24abd165d044dface13eeb145d66df55fae43517fa1b69925feb801f713d5963f0234a5ebf1ffba5a0e1cf39e87857528ba0093d5928a2e579f9a63c36db51a159f77754452eda3438ab46cb5fb9e95cb8dfc3f383d7e85893c64c5c4c35a420ca56ac4474cc1b1b69b7e38ae35c89ea95fc67a1498e00986019484a0bd4bec7f42d57aaf7f7a6ef43992f156626057a08b7b986fe6751a0fb66e72e1c1cb25581dadc7acd42bf792e539073200b558452ac6dc811fe6cd2288a25bc2e22d967018ead98bf087691279f019b585a47590e58540f057d1f083df5d2e7b51ee90beffd67ca81a78b0298749383c7aad55121b5eeb7b9d9c3e8cda11c58fd48c30d50f0e9ac6a844515b91ec2d56e3783c870088330dbaab37415211755bc021af1e0c78e3424305b0602ec573b58e6bc4a3e7e06064eb9478302a6239a1a5e5f9b634ab8a016c073f151fe4af56963094c6005af71e03b63bb9536c109617a6718058429a9b175fea3437f9b1217d7a05523ec3af7cc97376fa01a491cb5f48c0f86bc3bd1da8a2cd16444ce5cbe8e6b0eb74e1aefd029cbf9f60cfecc393fadbbba765e0e4f8d981016cceba11f824df9519345b988485bbc03e708beb1fb18639b20f16db7559667c21c750d78961e5fbaace0ae2d057b1e0adc319d41aafcd274fd0495839e5f712c16176386ca41656d37ba702e787567a6bb4a97e56d8149d6fbe627e62198d493b88e2127f5d6d7e7d0705b7c1aca94b5724e9614c779cb4e6251723f0c8b063d620a81fac6237b1136451751dea48ec4828996942782fcded39f7be9feadf8b6cca01991d5d74cb9721a49c40dd4f94358e2d941f8402df8417b8fc6cfd854fa804b2e6040c061fc3a9c23c51b085e8ed38f1c4f714ba0886e4aea07b83cd8516f4421851d4717af9fe9850a8d7fa6cb1a810538103fb4f62ea2601eba6df4a54cd84e86128c668b7e69d1e637e62be6632937d6c3a318500de7ca75a363b573f761ec1b3be5ae6002c24afbb7fe06710a6670e2276e127d1247d895d3f4ceb729f197c34724f58a3e83f2fcd53f4ad803343380492fd33049b277c2edf193bb472e6a934ae1e3f644c408265303c16ec974ac44016ce86695792f53e2bbe223c70da6f05c208823926166ff4e04c8fc0049bf90e3c2036888f0d6bedce14cf3681651417978a4a2bd8b5945bde77ba9d3159d6264e3384d932e74ce09138e18062e5100d5c0b0367b72472a7a43fd8611d607308b32b1398a7ec05410211b4ad60ee7f2fbbb7a1e8e7489a34f4b4f8e74f96e8fe4a8ba52683000458e7ed195161ffa68416cafcaa590929b7276033b764639c8ed3a91eaa5181b57d4db39ab8175310f8728d7048af5a451bd0303dfcd0417e0a73b6c5aabd4acc51899624b4f67150f4d36156097f2280261ddeacba5e62ad76102df7be83cc38084f55607c3a453b5ce42817685f33ac02ea9f57ac3f5e065abbe7d04e7a27b6dccbac5ddd3c6ed426251278547339634cf00b6ce65645f51fd2e95752827f4f54ecf30df1373d089e2593f4b23092f4f244487f83dfffbbec2b35fa098e5618aee927b3428044d83494cdb08bdee9a8f88add90066ac33287aa10f2297fdb153a580716f90a3d0cd53f643e78e91c0aef89ef59dc47ca30f85f89a5dbe0a6e884148020c2e9e9b345721523c6cb2040e2a87b23a87ef61f2b86f54e13625575273d760838694a67a895f26dc86c8dd3650335a0d3a9db4a25b27a1454f64fd6c8e85646313fe992537beeafc4420ef2a44bf548cdc54af354f022c3402f800d26056733793f47c4d63c78e4dd5ba12fb76b0dbb920fb8b1768e6928f5e5078ee23e42dfcdcb0111c5b5a2e7fc722ae335bc33bd04454b914a074de39cd2fd97a298db7e0b00d27a676f2b8c3f92b24ca348997341356f419b9b58978fd9acc1d30c80fcf26a8834690b6b99464911bc48ea00134a8d4484ef021a36071dd428d4b7ad1901e0d9c9f48f2d4a193fefcff686e8c81a95044c48f675edce85550ad8035825da415be1c882a9b47d917502c6fbce1e511cc00f0278f7ee56ad1701d21a8afc858e8f037b378a5d0638d5fd196615d82698dc521ad4a88b14b572cfd676b7e301c1290b06dd5463fb9d9084ca7de13d96c727e7dcde211533c54766d9926446aacc6cce091eedcd1c4a58383487381e97dddbd597805b23365f101f7c6b05c5d2e620b02304feb1d7502a225e137b3eb00f490c857b7b4ca5463f7b6dcce1e7b376964064ab5d5662be5323b4814596dc6ead498a9466e9100bcbba9bf8a916ae8771cc25c3b3c1f7c386afac73632c3c5071e3f051dbb9146effed87f448dd50b8616baa017a6ea941812018e023936f46d5f99cdee77fcd988e43bce994daff589da271dcea281d6179484e2082dc05dafd480dfd7db343d4a923ebeeaf119e96f5f5a3d02982cd4056108bafaa906649c016ae8b2ab3dde14d1055217c0fe364a5b2927f12207531bf6158c5d0932acbf1216a8f823044a18615984a9da4277f7b6d5af202e7e05405290e55b50dc5a0eb9755ff6c012f72bf7f75ab8f7088e144846b8aed2490c4337622b20bd86fad3045639e1853a82626f30bb559ad7e99a19c87742b3f8fb339e4c66214aeadfd69eb30876f9e85e2cc79291cb4bfd52432848603794345b23b8326a8b33c256639e75a8eeba9a6fe5169edee5231f73e6136989239d82c3e5235aabbb24c239b49ac72f7e41741a6d824b9f45e2f9442c13c68c76b27127fe5328c565dd60f6e99383ec9737a02ca224d55ce1c75478d0f66537897c4fc5490f10eeb01f99ee21be4f7be0631a0a1682bc838c9ab703f12b5a6dbd643f2ccb143973de997a4e7b0eea8086ce1a5cb3c9764b1ebabd586acb9a41343ffc1b9a44c116668efc0e88f7ee651e15895f855d84498513b9b54a467cfdf5c7339056fd9e68b84b60965345f58131602da029309edd9960c9a98b83623b80114f139aaf170ecf3f075a6807e7ba8895f04d61a13762ba9be7b19cc72091d548ce8de1a0000613a4b9cb1f9ca04e126afa356d1b7ee2c6e852245175cec5940c2f9d121b07c682d0240414ae7b113dfde1f6cb9bf018ba366c2badcae58d04e46d694ca8da6fe8b3b9e428b4cd1ceb17c33de3a802a356c0b5d803bbffbf18b6b3d8879cfc0b8fa59c5b870ffb82f32ab33fc4218e656c952b1004dc5e5722db07221c2810beccc39f24538ae948e5ba3dc810f6d2d2c17e8ef428a21ca933089421f138ab7e78ef086d3ceb9b722c687d36bdd8f3bc0770785b5dd324e10d3ae98ec08e187ef29b7845b6b52f2f99239548716c5fb639a671aaf17c6df6b338b349963eccfbd6dc0d88bba22c6a5e945b6774e433b0d911a6ff114da717d9069b30a0029682b386f5f67b02171761f84fea85e90ac90d2c32de1356455f206b673d6ccf469f905dd33538b7afb04ade9e920c42c65d616ac9ce2ddd15bdd536e9258508022163a50642ca50c35c76ed429a20ef3a95abd605fd0c6114f4a12f72e6e616129dd7191729668954de79a32698ff166be13eaf29727ee0991f1075eea8632ecd399a2edeefbacc0bdca8a6e564b457b76691b607bb482a176ffb56e23c1b39bc38a022757897ac8eb3e0d3254656c6858d45cd57e953921314ee6c3dc645ceb7b3cb916e9a09ad5f05541734f0117d11a509a99f79711122ec93d850605cbad02e4fb3f4eca9dbfcf4b4dd9567030c89dbb69434684445e360aa5aaff5ac460aaa4fd5202fe6ffa2c52d5256209e344c2ba66d4c303ce7f00ceea58896e82451b3047dc2862408e786bf4e0b807dfbaceff069f76ec8aae33fc199e229411351958c68b521c61597ae43c5845ac6bc7abccd5b669309eaf2a895357b244a30f55e4a65a11599bcbf376fab54d00254f8d986394d789f354ef8ea994038b406ecfeb162b34e10ea01d70d027caa345337876ff65a8caaa04910b11600321d9eb7a01a4b9a20600536f287be84c5e42ddd12f965fa8924876ba76a94bbacd342d21532e228eef94f25163f919bf1f7c4342448f6b1637667f471d05b495128222bde68a8ddf3045a5a0896d19061573f8d91acdea81d8ec6852ffd58ff86afae8af2cabef16153efc80fd917915dceaff2022ab8208df31be0b00006e126bea6a33eb72eb302e56c17993083ee09f337da8b697618b3f291ffaacf6287a1cf3af783cc0de2a300f50541c42cf1671d74d42aa73357c66") 00:06:57 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x9, 0x8000000000000fb) 00:06:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) r1 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4) 00:06:57 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe041, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 00:06:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) lseek(r0, 0x0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) shutdown(r3, 0x0) sync() getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) dup2(r3, r1) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) socket$unix(0x1, 0x2, 0x0) geteuid() ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) 00:06:58 executing program 3: syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x81, r1}, 0xc) 00:06:58 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="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") r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f00000007c0)="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") 00:06:58 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000040)) close(r0) 00:06:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) select(0x40, &(0x7f0000000100)={0x0, 0x1}, 0x0, &(0x7f0000000180)={0x8, 0x48, 0x2, 0x7ff, 0x6, 0x2, 0x4, 0x9}, &(0x7f00000001c0)={0x81, 0x6}) 00:06:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) r1 = socket(0x10, 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x762, 0x4) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") 00:06:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback}, 0x1c, 0x0}, 0x100) msgget$private(0x0, 0x208) 00:06:59 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000280)="8dc02765fe3a205d51a9593850b0e3f2d6d9ce91e423b794b1fdcf9ff0d08ca77ac11e1db69983e4536982f2765662b0a7da849d89dd9939b7d1994acc8287ecbf258465a049b22e1c56e563d9c537c5cdd6e25783bd731bcc919958eb1d3d787d0b2b784c90a83854649384efd81b863186e49cca7aeffb49ca6dd6e5b2507939f0db42aa3767b7537a48b69fb6dea24260de22d074dee7648b32ce8a71a4e39a443c2b9d416e667a3ce5d1fb04e507904e3f486b23f59a22a119f8c02dc9cbeebea05cb4c99a8363149588590ee5a9c5dfd56d344471") r1 = getpid() wait4(r1, &(0x7f0000000180), 0x4, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000500)="9826472c431c13c48153d08571000000f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e55f090934d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acc4c3214cb9a5605419c2c443f908a1c7650000b2f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000040)="1fcd1d97c680cd4f64b90d88aca993dffc717f9420ee76c73f43b6c208580f71b8d84358eb71fceafb568b972b03396081be7209eb845c769e8f7a27b898a0f092e3751e94e15fa9265f44b6cbc02edc8e40be0deeab36f2ee125f412c") 00:06:59 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @loopback}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000180)=0x1000, 0x4) syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c0a0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:06:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) fcntl$setstatus(r0, 0x4, 0x40) freebsd11_fstat(r0, &(0x7f0000000200)) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)) 00:06:59 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = semget(0x2, 0x4, 0x200) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000140)=""/122) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000040)) close(r1) fchmod(r2, 0x86) 00:06:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="409ad21ef788fc81311d46", 0xb}, {&(0x7f0000002300)="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0x1000}, {&(0x7f0000001300)="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", 0x1000}], 0x3) r1 = dup2(r0, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="ad1308") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f00000002c0)="eac9e749df4966f21dd14e1a6e1c8a0000fbc33e8511de0f6c7536db987900ff4a5f4c1af0") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x4, 0x8, [0x71, 0x4, 0x9, 0x80000000, 0x8001, 0x10001, 0x0, 0x80000001]}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000200)=0x10) 00:06:59 executing program 3: syz_execute_func(&(0x7f0000000240)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9bc44249993800c4e2ed8c0ff265dc5f00c36645363ef8c401f9f9df1faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d8fa938012f1d54111d00") 00:06:59 executing program 1: syz_execute_func(&(0x7f00000002c0)="0fbecc91cd80d3d369ef69dc00d9f3448d33c44139fd5bf930c7c7e4c653fbc461f85a6136ac67f32e43d83468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef4545186746c4c10211cf26660fe98d0d000000c4e291fa0200001a0026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12a6e2e650e6507c29") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000) getsockname(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="21733e939a949373cfeb9c6f249295284ad664c59e82b14fc834cd7f6106a4aa6fd049e224e61ff58620f161b856260e2188b7b26185ef86982504e068c089b6859d3b0cf0f0040413ecea696e01f7786db7c667a3bacc15e61936ef31f356eba0519e35de7c0c4f2a922384bf7fb1a9f33abe1e91c0513fe3307507231b8ccb8f06f11ab5105acf8205e884da68239b8d20c8108f42dc4fed8bd4eff5f9d6d5e731f8f387325f7446515c3392e8205b5d735179baaa278c69cc8de7fe23214158d09b6a7e4e") 00:06:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f7f696c65302f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1, 0x0, 0xfffffffffffffda1}, 0xffff8000) 00:06:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x1000000000000008, 0x30c) r2 = shmget$private(0x0, 0x1000, 0x81, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:06:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000000240)="bd830145e82e8eac13e6e74e8236f301ffa71849900f5f9cd0e252da5502681b4dff502f5d1b93c265532d42520bfe13407b7240ee50c64242399cab2b69e6bfd5b47053864ae541234b767258a453f7c1920ec1cebb1b16f105f306c2889f0c46df7ab6bffb96d7bfb49c999f7455c15fe97609458d5bc29b867516ffa8ab4e70388d3fdc281ef194890e9536a1915c0e3f5b351d53249253c303ca96f1ad8b53c6282331fae052d0b1f76287992b1c", 0xb0, 0x20080, &(0x7f0000000300)={0x1c, 0x2, 0xf5, @empty, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@remote, @loopback, 0x0}, &(0x7f00000001c0)=0xc) syz_execute_func(&(0x7f0000000400)="f32664429866410fe5cdc4c2858e79ccc4c3317ba76c000000e787ab03000000c4a1fb700702470f82927d0000c4027d184578f3420f0f617e9e6567430f5eab0b000000") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000480)={0x0, 0x7f, 0x3, 0x81, 0x7}, &(0x7f00000004c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x2, @multicast1}}, r3, 0x3f, 0x7, 0x8, 0x3, 0x6, 0x5}, &(0x7f00000005c0)=0xa0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r2}, 0xc) select(0x40, &(0x7f0000000040)={0x8001, 0x9, 0x80000001, 0x3, 0xea16, 0x81, 0x1ff, 0x2}, &(0x7f00000000c0)={0x4, 0x100000000, 0x2, 0x4, 0x100000001, 0xb10, 0x7fffffff, 0x401}, &(0x7f0000000100)={0x3, 0x1f, 0x0, 0x100000000, 0x1, 0x6, 0x5, 0x7}, &(0x7f0000000140)={0x5, 0x5}) r4 = semget(0x2, 0x0, 0x100) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000340)=""/136) 00:06:59 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = semget(0x0, 0x3, 0x8) semop(r0, &(0x7f0000000140)=[{0x7, 0x2, 0x1000}, {0x0, 0x3, 0x800}, {0x4, 0x4, 0x1800}, {0x3, 0x1, 0x1800}, {0x3, 0xfffffffffffffc00, 0x1800}], 0x5) setrlimit(0x0, 0x0) mlockall(0x0) 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) syz_execute_func(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000380)) r1 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) accept(r1, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 00:07:00 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x15}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x5}, 0x8) 00:07:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x4000000000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x0, 0x40}, &(0x7f0000000080)=0x94) ftruncate(r0, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 00:07:00 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6(0x1c, 0x3, 0x9) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300), &(0x7f00000002c0)=0xfffffffffffffe94) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x20000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x32, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x7fff, 0x800, 0x80000001, 0x101, 0xfff, 0x8, 0x5, r2}, 0x20) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x100000000}, 0x4) 00:07:00 executing program 1: syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") getresgid(&(0x7f0000000280), &(0x7f0000000240), &(0x7f00000000c0)=0x0) setgid(r0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) connect(r1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) 00:07:00 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:07:00 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r2 = getpgid(0xffffffffffffffff) getpgrp(r2) freebsd10_pipe(0x0) r3 = dup(r1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 00:07:00 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xd0, 0x1, 0x1, 0xc1c}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x52, 0x93ab, 0x9, 0x2, 0x80000000, 0x1, 0x6, {@in6={{0x1c, 0x2, 0x7fa8, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x8001, 0x9, 0x0, 0x4, 0x5}}, &(0x7f00000003c0)=0xb0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:07:00 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="92d8463277696c652300"], 0x10) shutdown(r1, 0x0) fdatasync(r0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:07:00 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000003c0)=[{}], 0xf71, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000300)) close(0xffffffffffffffff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) getpeername(r0, 0x0, 0x0) 00:07:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xee, "4f7c8458d02a5d1d13f8b1d6660ef84867a66f0fc922686033f80d476a08ef2846b172467f9e64e81b77fa8325e3e2340b591c24e5a52205847494d31d42c63d8f1fa9a4cca200bc932ea10f761e4603e58c4a70fbb2b4d3ed6dc950412daedb33f25a0186f4b5a6ca5dc97367b44a99dc5c5df26a867542ff56ccb5812d39cd8a4f775d465c4ef62474ecfb0295a36f11494179126b3319e80c08b6ffad052831aa7b9738d7baa14467fbbc774c410a244de55bbfcecc7b5afdc1e963f6494967da48b97b0923d25fc71be5142ef14e5e91e0a24a2e6cd60851e4675dcaffbd881bc95ae42e81c20230154a017f"}, &(0x7f0000000000)=0xf6) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b9edc00000000074e70735431abc627dda8028d8c7956c6530cd13d307000000bf9d74d1bf630f5335e44f97d717305713cef0bf1366e9d944530f66240d403f821f5ed8d539d492c793b47b9b9c6373b474333638ce53ef3cf200000000000000"], 0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300228868dcb9315a09104ea1e534e60b6a5187e"], 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r1, 0x200}, &(0x7f0000000440)=0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000900)={&(0x7f0000000340)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000480)="a16b38647f500869d0251ab145ed67bd7dd19209cc8e46e37df1fa5287e0f072e7f0c1e0cac2e928bdc1e3c1522f3c31f9dcfc83dfaa9de989ccd0de5ec943cb21eb5db877fd0814ef2100c63cafb1e3", 0x50}, {&(0x7f0000000500)="f7b5ec79935032b052d5c5e784e8080974a9c196a786891b3ad8d4c485b4ddc1e1d6db43661e8f65e0aaf47837ca320ca59f9a465844daca48c50def6b09b3e9d4a971b196318431192abe9af32f2836a26c04c21dca4c824e06ee191bd015210fc43cff09889b16012bdbbc2409527fca93c7c8c782e801062b441d0c7b4e826d5faf4e1b57f4eb48522480d2aa26c7d5c8b5218cf8aef7c35c0971985323f061bedd39df06248a581a1341cb7e1b18a86d8bdefac1e2bb78aef7919f65ec6db721f15e701a705a76d6ad8ad2c8a88f06834cc108c05d219b1a43966c3f5db4a0b1a62a3932e5d1d9cadee8cf89d98cff1377", 0xf3}, {&(0x7f0000000600)="370f762f65ae9a6cd19f1aaa403c2a443f0ef4d1c601e8b01a2b", 0x1a}, {&(0x7f0000000640)="25d055f7f307b141fe6439bcaadd0e55fbffba1d7e2e6311", 0x18}, {&(0x7f0000000680)="29c5231619f5006cda85ceef7d081c2a79bae167011721d96db391de", 0x1c}, {&(0x7f00000006c0)="381d86a042e3a4c061de37f17c3911d0df610bbaa8f3e1a66c62249a7f5e02e7", 0x20}, {&(0x7f0000000700)="f86e9e101e73b791378df5dc9eef80423edefab1a20cd6f8672b38845d8f9bad5a429984e0e3eba967e4ef87f3871f59fe0d960810c8eb66efb804ed8ab7cd45bc4e7e255ae49c1b4b2c3214dd4b9ca9b73f8a9230c3f0535d51537823aa850a12e0f063f79c94f7039baa96c836a627fbbf35fcb6847a9757adeb7bd447722a437bfeccac795c930e1244799b8a67475a55f26f03a4646445049db55005a4351e6ab2a9", 0xa4}, {&(0x7f00000007c0)="f053e238837fb94223f7651cfba3c24f497ae7a2b4e554fb9d759ff87db9c09edfd05d9f4215a618aca5ceb3027fcd3db8e49732492907883132de70150642da33f0418f150cd32c143c8cbb77f5f212310db764bdfad9e8d5b57c3f9b68", 0x5e}], 0x8, &(0x7f00000008c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10, 0x20188}, 0x20180) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x80000000}, 0x8) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, r1, 0x8, 0x2}, &(0x7f0000000300)=0x94) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a03, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) fcntl$dupfd(r0, 0x0, r2) 00:07:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/221, 0xdd}], 0x1) fsync(r0) execve(0x0, 0x0, 0x0) 00:07:00 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x8) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "56d1e95e4b72a5effba8b9440430f5ff573b084ec5769e01dab0e6351b7f192e", 0x0, 0x4}, &(0x7f00000000c0)="0c757f85d913ad38d5820475ae78ae489b8aebbd2efe0fcdb53ca4d5af719fe69e39d27472dc7fc1c80539118eebb731ce0363bb3c80f37f9f1c9fdf4f30ca3bbe1f794797c6b787421f47291f612c846757bdc812407fb9886d312e361c2e7705944e11d1b2c3fe4b214d8bc29f2ff6bf554f4f6ed722a7c4b52510ac612f2c26855f41", 0x5, 0x4, 0x9, 0x3, 0x4, 0x8, 0x9, 0x4}) 00:07:00 executing program 0: r0 = socket(0x1c, 0x0, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x9, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x20040, 0x80) 00:07:00 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xb7, "d0aa1c014fa91c9bcbef691cebe8401a255cfbfabb044608b13a533507e1c468a897016b9b75d8eeba7b3b41adf26fdbf0aef5156632912a910ef37f5b1a7fa1d565467fef66cf9f29504be102e43d612192c8b98a22fef6b6cb01a6fbf45e934c08e22666a6a8e8e1572dcd9e25dbd848f3774daf1fdef16f9a380968b9e3aff8de61c25f99e35ef5aa16cf73823fba72abc9f3e9430f5e0cab563967e9ceb3ae78ef75a6ff4958088946d3209755612534d6d20d4adb"}, &(0x7f0000000380)=0xbf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0xfffffde1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r2, 0x4, 0x8}, 0xc) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:07:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x28e}, 0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x8, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:07:00 executing program 3: msgget(0x1, 0x4) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000000)=0x1a3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x1010, 0x1, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x4, 0x8, 0xead8}, 0x94) 00:07:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@rand_addr, @local, @remote}, &(0x7f0000000080)=0xc) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x105) 00:07:00 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x40, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x81}}, r1}, 0x84) 00:07:01 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x54, 0x0, 0xfffffffffffffe06) 00:07:01 executing program 2: r0 = socket$unix(0x1, 0x400040000000001, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = dup2(r0, r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="7b78967eeccdc013c0d09a39306159b44c39", 0x40, 0x401}) 00:07:01 executing program 1: syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596362451d347b4364483c2060f383cc42b54111d00") freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a6e5126fe2ce3941abf78564300"/136, @ANYRES32=r1], 0x8c) 00:07:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x200, 0x0, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xf79, 0x101, 0x8}, 0x10) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) 00:07:01 executing program 3: syz_execute_func(&(0x7f0000000000)="1c11b5b598cd801b69e4f56962f5696200d9f0f75a1617795bf9f2680c0000008fe9589b26c7e4c753fbc4e198c4a1f817a40f35000000fec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282039400005b5b304545e269a8413e2e440f1f40009966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:07:01 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x10080, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x48, &(0x7f00000000c0)=0x8, 0x4) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) futimesat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0x5, 0x3}, {0xbb, 0x40}}) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:07:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x14, r0, 0x4000000000003) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ftruncate(r1, 0x0) 00:07:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x5, @mcast2, 0x4007}, {0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x8, [0x54f, 0x7f, 0x5, 0x20000000000009, 0x5, 0x8, 0x101, 0x5e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0x1, @rand_addr="1e77727a356273ffdb0f022e3c76fd11", 0x1000}, {0x1c, 0x0, 0x200, @rand_addr="e1d15f52ab3793c25ca13308cc384bb8", 0x6de}, 0x2, [0x7843, 0x8694, 0x5, 0x8000, 0x3f98, 0xfffffffffffffffc, 0x16e, 0x3]}, 0x5c) 00:07:01 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x401, "01ad2bd697ef512a1b9048df10d21246"}, 0x14) syz_execute_func(&(0x7f0000000240)="b1fa91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce000008020000f6594e8b026529eea0f0f2aa4c48192558dc3c366450f186746c4621597ed7c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4c40145e892a8ff000054111d54111d00") 00:07:01 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0xffffffffffffffff, r0) 00:07:01 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x205, 0x48) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffff7f, 0x1000300010006}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "e4e10f7da0534c748a4a64ba6fedcc77171dfc4b2ddcf0078c5abe4af4473d4e", 0x0, 0xd2}, &(0x7f0000000040)="d91a5d2c6821d4", 0x401, 0xfffffffff4f63c25, 0x101, 0x100, 0x8001, 0x2, 0x0, 0x9}) 00:07:01 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = semget(0x3, 0x0, 0x44) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f00000000c0)=""/60) r1 = semget$private(0x0, 0x1, 0x400) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000040)=0x8001) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 00:07:01 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x3, 0x7f, 0x9, r1}) 00:07:02 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x5, 0x8) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/97) 00:07:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:07:02 executing program 0: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000200)=0x8) r2 = semget$private(0x0, 0x4, 0x40) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) lchown(&(0x7f0000000100)='./file1\x00', r3, r4) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000580)={{0x5, r5, r6, r7, 0x0, 0x2, 0x5}, 0x1, 0x2, 0x4}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:07:02 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000380)) ftruncate(r0, 0x7f) syz_emit_ethernet(0x1b, &(0x7f0000000080)={@empty, @local, [{[], {0x8100, 0x7ff, 0x4000000000008, 0x3}}], {@ipv4={0x800, {{0x0, 0x4, 0x6, 0x1, 0x0, 0x64, 0x7fff, 0x8d, 0x6, 0x0, @multicast2, @multicast1, {[@noop, @end, @ra={0x94, 0x0, 0x7ff}, @noop, @lsrr={0x83, 0x0, 0x8, [@empty, @loopback, @broadcast, @multicast2, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @loopback]}, @noop, @end, @rr={0x7, 0x0, 0x101, [@broadcast, @empty]}, @rr={0x7, 0x0, 0x7ff, [@multicast1, @multicast2, @rand_addr=0x9, @remote={0xac, 0x14, 0x0}]}]}}, @generic="80e4a4167669ebd8f1c274f77cb0122cabf88d3bfdaddfda6be15ef0a3150083db527b132ece0a2077839311513c7092645f6d5597f98021fd1e3085d8e3fc9585033fd9e17f18127872cfa25c1818a953b740c2bc44cb543d72d3dbb97ee301aee459ce49e8c95b702917ccf1809ec46f6645c209924becf1b3660f22e019905c305112a231d6368e76473abdd879472563ed639f104064917713a1a3700ee056ff5f5810a5410d5564a7edecec445ff3c5d959352ae612eee89cde0fc760f4ba4c0d0e019486d9d51463cc249e771e02e1890d4c0610b96fe5182dd4b6458c873b014f1c3395aa3e441ad9145fe3495385534ea6c32f0bd4"}}}}) syz_emit_ethernet(0x76, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000000000000080045230068006832b3ff219078ac1400bbac1400aab199d990fffb889ce254daee66bd792168df61233c45d6abe2aa6324acb612f3106521e83b137b2d6a7750c75e625587195e3743814a95cf021448606375d6f4151fa4e69771178a76188eb79dfcefdcc2f48b88238084a53fd6e755e1b521bc"]) r1 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0xa4) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/199, 0xc7) 00:07:02 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x7, 0x9, [0x7, 0x5, 0x100000001, 0x5, 0x2, 0x6, 0xf5, 0xffffffffffff56cf, 0x4]}, 0x1a) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) 00:07:02 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) dup(r0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="400000000000000000000000000000000000000000000000000000000000000000483eb19eb3a4de40ccf94cbf66f260a31e3e67187804cf468292d31e05ada5638fc6ccadfc700af48db85ee1247b053cada0a40151743fb202289e3c889543b2ff03eadc2f1f8d9f8090207071aea5dbea03f33d196f5471f7961310876eac69ce59799e0d6b6a7ed05e2259dcefed485543db78621e3c35fdf0099e6f5beb160c4ce50acb4800135a22599c549c58a451c3d278d493a0497f0d5981c997e9"], &(0x7f00000002c0)=0x1) r3 = socket$unix(0x1, 0x7, 0x0) r4 = dup2(r3, r2) r5 = getpid() fcntl$setown(r4, 0x6, r5) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r6 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r6, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0) r7 = accept4$inet(r4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xfffffffffffffeea, 0x30000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000080)=0x9, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x19) getpeername$inet(r7, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) 00:07:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x140, 0x8) ftruncate(r0, 0x400000000106) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xa6d, 0x7, 0x5, 0x2, 0x7f}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0xffffffffffffff20, 0x6, [0x1f, 0x401, 0xfffffffffffffffd, 0x1, 0x2, 0x6]}, &(0x7f00000000c0)=0x14) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:07:02 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x5, 0x8) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/97) 00:07:02 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xc5f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1101, &(0x7f0000000280)={r0, 0x0}, &(0x7f00000002c0)=0x10) nanosleep(&(0x7f0000000040)={0x3c9b85dd, 0x5bf0}, 0x0) 00:07:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x0, 0x4, 0x20) __semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000140)=""/132) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) r2 = dup2(r0, r0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)=""/62, &(0x7f0000000100)=0x3e) 00:07:02 executing program 2: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x0) 00:07:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000000c0)=0x27, 0x4) socketpair(0x2, 0x2, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x1, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r3, 0x8, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x5ce8b2ed, 0x4) shmget$private(0x0, 0x3000, 0x300, &(0x7f0000ffd000/0x3000)=nil) 00:07:02 executing program 3: open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x0) open$dir(&(0x7f00000002c0)='./file1\x00', 0x0, 0x0) 00:07:03 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/103, 0x67) sync() syz_execute_func(&(0x7f00000003c0)="985a4aa84ac4e1fc50f21c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0202fb8c4164e4e5bc4016d7d14dee509c421040195a0460746072001fbc4e10bf8c4d0fb70c4c4c4a3bd4877f88ac483397fd300f340a209000000000000004c10f12e3e0f381cd5af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4691a00000000e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ac4e2c58c33a261b7e2") r0 = dup(0xffffffffffffffff) write(r0, &(0x7f0000000140)="000da258e9", 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="0000020000000000"], 0x0) 00:07:03 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="65ee0800000000000000"], 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) getgid() getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in={0x2, 0x3, @rand_addr=0x3}, 0x10) socket(0x11, 0x2, 0xfffffffffffffffa) 00:07:03 executing program 1: syz_execute_func(&(0x7f0000000500)="98a0344e4e4a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefcf00fb34e67dcf1fb79ec460f7e0fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc461fd2b7a0001b00b000000f0fa4571220b8a826e756ee9d4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bea1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:07:03 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4034e21fc2e66410feb54fad62e41812047002b004c002f00ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:07:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) ftruncate(r0, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x57, "6f793741648742760c375f76a0a721eb31b4bc9063a0f80cc55ce94fcc06c64608db64adfc851cf631a3666bc16f990c763ad9676f172e485d0dbe6968a347708fe3b419cb9304312ef3b18c77c3a54b036e0fa45072fd"}, &(0x7f0000000100)=0x5f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @mcast1, 0x80000000}}, r3, 0x1f, 0x103b, 0x5, 0x9, 0x3}, &(0x7f0000000200)=0x98) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:07:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x120008, 0x0) write(r0, &(0x7f0000000040)="be188616c083bd08d31be7ae2f23f127e49080efe495efe2c20f80f4efb85b155a9781d4b2fab71e01d73d30a9672029e0d331aebb5c054ea323446f351fad6a9fff2d566afc2cf558c5f905d03f0b7d860f4579126de145ae55137f7916fa5f6f9ebe8ba1c21aa2be8d40c685cc970e28a790b0647cb39c11e0440116f2f54f4459bd2b4f841440ce889c262e123945", 0x90) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="987f4524730bcff7e81c5f95ae962c707dba791450bb4db4f12c44b03e6b9e370088da0ec86bc7c7e9519196e3c94599139823e5ffab99") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000140)="eb432dc1aa57575db17102e3e6c47d0a75443acaff6a29e12855f22adabf630e8655526e53e9c20bd30a1ddd") r1 = open(&(0x7f0000000180)='./file0\x00', 0x48, 0x80) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0xfb0e, 0x4, 0x8001, 0x1, 0x3}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x80, 0x10, 0x4, 0x5, 0x101, 0x40000000000, 0x8, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x30, "dfc974d3b1dd2e413a321e0ea5256c145c51628a4e6c36cb6c5fe7b8ba6f3d20a34de2cdd8d3e37a5918d0e64e299628"}, &(0x7f0000000300)=0x38) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast2}}, r4, 0xbcb4, 0x20, 0x7, 0x5, 0x9be1, 0x9}, &(0x7f0000000400)=0xa0) write(r0, &(0x7f0000000440)="96", 0x1) write(r1, &(0x7f0000000480)="69cfbdd5947463adc460dc40b6934ee580fb02768a7492afdda13af33e86c38bfb37af2d1d8c96accc79ec42ae25dc95346b428782206ab03e93ad071648005def26bb88318008a09729bbd05f9baa801ff3c13ae1e8f442e52869e976c0f43986ec0d2a582a6ceb2b049c6e5303083b715c5ecc2f2081852bf25beeec5a9a2783d8d545fd47c2f254d765c56782cbe40fe216935456629e2a96e876aaee0dd7a95a5cffe2d6d42870619f06ae92dc6beb1ac986b8e7c5a81cd0433b93d1d9b4ba659657f693a2a8967355592f64df20", 0xd0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000580)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x10) futimesat(r1, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7f0, 0x2}, {0x98, 0x3}}) socket$inet6_sctp(0x1c, 0x1, 0x84) r7 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000700)={r3, &(0x7f0000000680)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000740)=0x10) flock(r7, 0x0) getsockopt$inet6_udp(r7, 0x11, 0x1, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000800)={r5, 0xe, 0x7}, &(0x7f0000000840)=0x8) r9 = openat(r1, &(0x7f0000000880)='./file0\x00', 0x8002, 0x104) setsockopt$inet6_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f00000008c0)={r8, 0x3, 0x2, 0x40}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000900)={@in={{0x2, 0x0, @multicast2}}, r6, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0x5}, 0xa0) ioctl$DIOCRSETADDRS(r7, 0xc4504445, &(0x7f0000000a80)={{"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", "e2a62fce49713be43644cea2835b5aa6418f37e805062c262f037c56796a5327", 0x800000000, 0x8}, &(0x7f00000009c0)="7d1866ba45ed63a077b186954eb7ae86f16b6c9a7e526d9213a189624f149779c941abb492359db21ae33baf7cff232af5ade0b49dd75de68a34537d5ed42ca64e5faebc6759fded7b19cad4b3b953c124fd38c6d6d1d2b831bba77296acd21931815a9da53a4be2d3c80840939d1799e7c845c46c73976c8dda566f0dd4f7011c4a7a78172ebdb91456cfd84cefae82964f4831b5dda1f37bdbcfe839cf53c3ff", 0x400, 0x9, 0x2, 0x0, 0x0, 0x6, 0x2, 0x1000}) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000f00)=0x6, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000f40)={0x2, "f3bcc4a62d560b5b74f53a45689c1ac3"}, 0x14) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000f80)="bbc4f63ed52ea81eeb2c4211853ed1f40363ff2dbdf14b6bc2e91080b0ab5cd9c4e5b71d82995ab707271a9bc3f24ae4c6c88e7c29d529dcf7b986f72ff75b847d33ee96ecef518e6fc1b1a1f9a460d1c4956a0f408cae4b9633eab1492ded0ca794ffaa881f3d446c6ce0c61156c9634b929a2ca8864c11f8c963f10f084d76eedbbf823e88f14ad52022a970913952cbec87cb87f0015fdbc7a547c9c113b4") setsockopt$inet_tcp_int(r1, 0x6, 0x1500, &(0x7f0000001040)=0x7, 0x4) faccessat(r1, &(0x7f0000001080)='./file0/file0\x00', 0x140, 0x500) close(r0) 00:07:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:07:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c659b9a"], 0x1, 0x0}, 0x20101) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000500)="80ce65600847a89901f8157f4451f96407a7e9cd6095718eae4707d7982d3586dbe7f419f9e7f1019f396fd7ac18d2ba8f21deee34d47402cb32f0d6c4229e2092d92b53ee1905931b49caa90cd10f6e2bb52fa5a0098ae71773c0e89c36048d8300eceedd5866b767f0ea0d90658fc9fd4c4d70dc369c8a2bd8e19b52d9ea2cbbb0179faa573e5d4b2eafd6fd3dfbb178024759d1d90c", 0x97}], 0x1, 0x0, 0x0, 0x5}, 0x4) 00:07:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300028a602d28b160fbc71bbc92f75c648390d62721ff5c0a1d590652ed668643631c5933a21c71d1a87377b5ef8d8eb29db97e3c4b9807b61679ea96769"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520, 0x0, 0x1}, 0x1) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x92, 0x4) 00:07:04 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1c, 0x1, 0x8000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x10001, 0x13e5, 0x1, 0x5}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x4, 0xf, 0xfffffffffffffff7, 0xd1a}, &(0x7f0000000200)=0x18) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0xd9183671ba16eea1) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f00000000c0)=0x80, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r3, 0xe3, "79028ca3c2d3a5096e74a90e3dadcb37b4641f938b31bf51fa067a7777cbe0b2a2dcf8049304dc7b88f42b032ea50c1031875907cefa971483e29455c452fd94e621de254a3dd45ab5b48f9a67c76545f11ae9c4f9be35d13ffcf475187f683024b0f3e3c51687425553b149eb1326ea19c9a2ad0192d69baa022c2fb77ef6953e9113a38bdaf46a1faa353e63afe83916ded3d5dd884d9a8b2d0efbeca2321d63515d9f6689fe9454569c736e32b468a34f137b3103455e9e6c2ba1876fb53da5e3c3de30d91d2380a508f2f87f836ba262eb64dd102ffe69aa76008ff84135cf29da"}, &(0x7f0000000340)=0xeb) 00:07:04 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x22) truncate(&(0x7f0000000140)='./file0\x00', 0x2) unlink(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x40) close(r0) 00:07:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x88) r2 = openat(r1, &(0x7f000060cff8)='/', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000180)={0x6, {{0x2, 0x2, @broadcast}}}, 0x90) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) fchdir(r2) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:04 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x3, 0x147) 00:07:04 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) 00:07:04 executing program 1: syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet(0x2, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000090000000600ff036d0000000100000002004e22ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="00000000000000005e0000ff5e680000070000009797d9a665de151c8ef5aacea8e5b32c5e2e55cd77ae7cc41074e95b7005426878cb5e86413992043ce96e961b84abdcd89a95a58a289eb1b73888c5a1a56bb3057e390d5c2bf0215f98b71d4d8fea5cad8781ba9325d68f9e528298dd4150034f5bd83793a2cccbfa36e90341c5c5926bdfc949e3b955d66c9dce3e24ab30ec2eb8ece52822429b0ff925b65b6c28"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0xfffffffffffffffc, 0x2}, &(0x7f0000000300)=0x10) recvfrom$unix(r0, &(0x7f0000000000)=""/155, 0x9b, 0x80, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:07:04 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r3, 0x0) 00:07:04 executing program 2: syz_execute_func(&(0x7f0000000040)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e923b59797660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abc4e10bf8c470c467660f6193b5000000c66db712c483397fd302c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3a4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000100)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x200, 0x1}, &(0x7f0000001100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001140)={0x3, 0x0, 0x4, 0x0, r1}, 0x10) 00:07:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x21) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @rand_addr=0x6}, 0x100000000}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0}}, r1, 0x5, 0x5, 0x1, 0x0, 0x8}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setrlimit(0x0, 0x0) dup(0xffffffffffffffff) sync() syz_execute_func(&(0x7f0000000000)="f00fbb2ff3417c09000865f70e69690f69c42285a6a69e69c0eb8a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e66f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") 00:07:04 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x8, 0x0, 0x3b4, 0x9}, &(0x7f0000000100)=0x18) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:07:04 executing program 0: setitimer(0x0, &(0x7f0000000100)={{0xffffffffffffffff}, {0x0, 0x405}}, 0x0) socketpair(0x11, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001180)='hd\x00', 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) 00:07:04 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x9}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:04 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x5, 0x1, 0x8, 0xd80b}, &(0x7f0000000080)=0xa0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000340)="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") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:07:04 executing program 3: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"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", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0}) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000600)={{"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", "9cf92586827603fbb793266b636d8cadb68bdd75a52febf6463111b44980fa82", 0x4, 0xfffffffffffffeff}, &(0x7f0000000500)="d448ef501a1a0edbd9b6707938ea9fdc6f9319ab0f146ca046911bd30e6af44cb5d4ee2d6aa7e6b290a0ca55e43e0121456a2fa74a84f15c83e597102aabc8f01d8a65e114340a11da06471d62a104c89d2ae2ce037d05d205035ed560ba63cde73a067dbbfa2e3301157c9e85c2bd23aaf4686662fbad757c7352a90bb95ee03382a2c1a81bc7c40571b6bed76004d3dabaa379a81158e81b5f190bc4f523bf2891d5ebe64b74e11bb080655c88d95fe43494509f60e37a3ceb4bb8cf65427a7e1497748f01db51073bb49312f17cf120e8bbec942750997986bf75646837ba6a6e7adeae814aaf48af0e", 0x5, 0x0, 0x9, 0x7, 0x2, 0x5, 0x7fff, 0x94c}) 00:07:04 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @multicast1}, 0x10) 00:07:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000060fc00"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:07:05 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000580)=[{0x0}, {0x0}], 0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") lseek(r0, 0x0, 0xfffffffffffffffd) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:07:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65b50c"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) write(r0, &(0x7f00000001c0)="fab8983a945a7fce56a714c97bfe39df0f89ba52a7c3520dbc4ffcbf2fef4208e63b56ef9534b2f7a2661e9af3056332d608e230e1b165bcf759f0baf45b7db57df2623dbbf4232592050e07869313f26f901f6055b4c68c0cf851252263e238991e14eda7cb79b64737cc2c69339ceb37accb24951e", 0x76) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, &(0x7f0000000040)="5a1a2285777d13db5f395b801752618299ec7dd03c5e1c0b4721c8a5e05efdeda5b5d982c9ca0acc93869b834db756086121d012d5792f21ffafcfa0a9ba8329827e26", 0x43, 0x104, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:07:05 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@local, @empty, [{[{0x88a8, 0x2, 0x3, 0x1}], {0x8100, 0x28, 0x6, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) r0 = socket$inet6(0x1c, 0x10000000, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x7f, "6dbb92c083559a9777f4cea4a0fe1c88"}, 0x14) 00:07:05 executing program 1: socketpair(0x1c, 0x3, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x1, 0x4) syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000340)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000180)=""/237, &(0x7f0000000280)=0xed) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x6, 0x1000, 0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300)=0x7, 0x4) 00:07:05 executing program 1: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) socketpair(0x1c, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="000001000800524a4af13349817384cfe7baad660b84f3c4d53df7628ae1e933e64a19a0f4ef4cd6e0b5ca7d36750c37cfddf132437d914ab15ba4d51d037d805871853edb5d7b69fe1d650c7b88203cfb4f33367dcc6e487220dc05dbadded81f9a9c77042c522f226a89ad02cc84050af699"], &(0x7f0000000280)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x1, 0x4}, &(0x7f0000000080)=0x18) lseek(r1, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x9}, 0x8) 00:07:05 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x1fe, 0x2) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x4000800) 00:07:06 executing program 0: clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x101, 0x10000}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x80000000, 0x5}, &(0x7f00000000c0)) clock_nanosleep(0x7, 0x0, &(0x7f0000000040), 0x0) 00:07:06 executing program 1: r0 = socket$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$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x2) sendto(r1, 0x0, 0x0, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6ccf79bf33e34a3ca70d06a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c020118ad6e40dfcd0e3ef179d6988e2bbc044119a0b835d233950150e159d008f0fbf893abcecef7c0f7e09237aee4379bbc2c7e3fbd44e9bd9a81aeaef", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) faccessat(r2, 0x0, 0x4, 0x100) 00:07:06 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:06 executing program 2: socket$inet6(0x1c, 0x5, 0x0) 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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0, 0x2) r2 = getpid() freebsd11_stat(&(0x7f0000001740)='./file0/file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)=0x0) sendmsg$unix(r1, &(0x7f0000001900)={&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001700)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="da518d8599a0b1658aee41156fe2b12e875275c07494ad5d303c5ab3f00eec8987d65877873edbf05f73b290a0340248aee2bcd20d11ea5869f3713cf7", 0x3d}, {&(0x7f0000001600)="0012b4fb4ecdfe11867e9a5615f80b45cac9cf66d96960b25ae4ea49347750f711558a5cf3bd63c3ed6e3755a9b3fb90635fa4d20d668836b9a1cd864f791fc7286c6db9a2fb774dcda96517d3f677644a6603cad7db6840b70210a282c75b6732c8f99179bcf302dbbbb57488fdd041b2675625560397a9dbf277ddb24965b536cb1f02c163b0c1698722938f60a063746a91e1959c77a3c4faedd2fd7250397d63a0037d4bc9a475eb5d20c4aa897783aa498ccab25c064eab5c36f0d1651df119", 0xc2}], 0x3, &(0x7f00000018c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x20080}, 0x20080) open(&(0x7f0000000280)='./file0\x00', 0x40, 0x68) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:07:06 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000d40)=ANY=[@ANYBLOB="000000bdb6e74a000000000000000000b96acf1e00"/65], 0x0, 0x10000000) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000cc0)='./file0\x00', 0x6000, 0x0) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r2, 0x0, 0x100048, 0x174) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sendto$inet6(r4, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000d00)) syz_execute_func(&(0x7f0000000d00)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)) accept$unix(r4, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, r3) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000bc0)="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") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r3, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a40)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='/dev/pf\x00', &(0x7f0000000a00)=',\\\x00'], &(0x7f0000000b00)=[&(0x7f0000000a80)='t}}\x00', &(0x7f0000000ac0)=',\\\x00']) 00:07:06 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000080)={0x9, 0x100000000}) sync() syz_execute_func(&(0x7f0000000240)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:07:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000011c0)={r2, &(0x7f0000001180)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001200)=0x10) recvfrom$inet(r0, &(0x7f0000001240)=""/166, 0xa6, 0x0, &(0x7f0000001300)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001340)=""/4096, &(0x7f0000000040)=0x1000) 00:07:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7, 0x6b10, 0x1, 0x3ff, 0x8, 0x4, 0x9, {@in6={{0x1c, 0x2, 0x800, @rand_addr="25b730c30bb260ec07835ec0cd72d2dc", 0x1}}, 0x0, 0x800, 0x4e3, 0x2529aa2c, 0x100000001, 0x7}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0x1c4e, 0x7}, 0x94) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000280)={0x6, 0x10, 0xfffffffffffffffd, 0x383, r1}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000300)={r4, 0x0, 0x3583}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000380)={r1, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x1, @broadcast}}, r4, 0x2, 0xffffffff00000000, 0x8001}, 0x94) setsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f00000004c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x3, @mcast1, 0x8}}, r5}, &(0x7f00000005c0)=0x84) getpeername(r6, &(0x7f0000000600)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10) accept$inet(r3, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000006c0)=0x10) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000700)="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") getpeername(r0, &(0x7f0000001700)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001740)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000001780)={r8, 0x5, 0x9, 0x100000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000017c0)={r1, 0xfffffffffffff525}, &(0x7f0000001800)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001840)={r1, 0xfffffffffffffffd, 0x4, 0x6, 0x333, 0x97f}, &(0x7f0000001880)=0x14) r9 = semget$private(0x0, 0x0, 0x2) __semctl$GETALL(r9, 0x0, 0x6, &(0x7f00000018c0)=""/183) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000001980), &(0x7f00000019c0)=0x4) r10 = semget$private(0x0, 0x0, 0x0) writev(r7, &(0x7f0000003d80)=[{&(0x7f0000001a00)="8f7baaaf20604af16bc9a8b225326a380f06c86c10bf343f32f986b6e4f85ed4c2e8e1cb8cc5cec1f86938803c2416e494e77858c03f147b1c3a4e1ab84586c7cc4418a5c2c1366a21d80dd139b58bd3c9ccde5e40e31feeab0c4210e30bb79d4857c53c4e3f", 0x66}, {&(0x7f0000001a80)="1d8b23e8b106dc539bb97e1f8610202e8243f767e69e83c2d57d148054bad08243bb33a52740bd913f7b573da82d34207cc8af3fb41eaaaff5677f642aca6cea9d939dabba07b1d99657378875ac8810db46ea89e6b41e42c5896d398387ee7c942431def1ccbfa5c5251a8341f6a6", 0x6f}, {&(0x7f0000001b00)="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0x1000}, {&(0x7f0000002b00)="cc756b2f9d395e4b86ad2ba7789cd45c1249dcd4e011e870084737f5ec18a0a8515121b20cc0230b4ed21e774feafe4b0524acbffcf1996bc7aa01f5199968aac3e5582f992719674118b683c726c6dc31da611b9e94cc7b5c68044ce27a0d19244613b64af3672f73cf1cf6a5ab6dad28003043915090affd37a5df9f35627cdf077ce3085b02bd20", 0x89}, {&(0x7f0000002bc0)="503dfe239309585dec506963430964329aaba8075dfbbaf3e9e6dfd35a0a16624d6c45205c46ac8f1db99726d5dcc3d2caf894", 0x33}, {&(0x7f0000002c00)="fbea7bfbec4cd9565dd54950a302b9622643ac0f6086cff8b3fa541cf8b81c6175c98539c5a80326a7af823b3b99f8a135f49610318b7e8c702df666ea61c28d59c60097", 0x44}, {&(0x7f0000002c80)="a7acf900d603c65d4856bb5aa533a8f3f5aad47c4bd62386289eab45f4f97821165e7a29da3b39196bcb", 0x2a}, {&(0x7f0000002cc0)="1f4a0feae160908b6942e6c6ea16d9621a063d7cf6d4ae3332f57b58a6efeb9f04227b12fd546a63b59ff1ec464e04f3bd4a869ed269bd178f1d4390e8b4dddd4909eeecd23d97329fe4ce4e222e2d4c53ddaec46e27265b142827f5cb5d89ca2a8b1e9e0e1355e4007b5ccbaf0a109b6f0f5837b34c293e24915abbc22b3de409659b9c9f895008e2bb", 0x8a}, {&(0x7f0000002d80)="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", 0x1000}], 0x9) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000003f00)={{"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", "199085e728ad8e834a69bd8b4ba1aa815a72b040850b221e62204829c4443fbd", 0x5, 0x6}, &(0x7f0000003e40)="faabf7d008b732ed9be6bc909025172f416e26c30ac2b592c34a6db4922948ef71461ba6caf5aa562f30699f550340386b9ad137924c86bdab52a67c79d123bda0e6d27d77c7d68f2682b5b1c4f51f38ca1612b4901b6ae57a5d285e3112191fbc58abd3f1efb8d1b79196ed377b0ddb9e7cf45c4edda916b195948d27091de73560651e1cbdb606bf3277d9b2be8273c6fe6a9d63d4b5d055f7be7b2fede3e035cd8ad276c27f1687ccef3c70bdefb4258a89aa", 0xfffffffffffffffb, 0x2, 0x8001, 0x3, 0x5, 0x0, 0x6, 0x1ff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000004380)={0x2, [0x0, 0x0]}, &(0x7f00000043c0)=0xc) __semctl$GETVAL(r10, 0x4, 0x5, &(0x7f0000004400)=""/28) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000004440)=0x6, 0x4) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:07:07 executing program 1: syz_execute_func(&(0x7f0000000480)="1c60b3b3b5981b69e466430f3802326962f5696200d9d9d0ecc4027933f88fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da7676aeb6b6f10830aebcf083008020002020dd6d68074851c4a3295f17f7c3ea01eff265dc5f00f2420f11c29d8ce65b5b5b3ef8c4c209ab98010000000faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df0f0d4f674736677066c44279f3250a0f01c36666450f17560d64653e66460fc48205000000ff") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:07:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e9fbc20a16bfc4022e"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3}, 0x8) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001140), 0x0, &(0x7f0000001180)=""/211, 0xd3}, 0x42) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 00:07:07 executing program 1: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') truncate(&(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffffff) 00:07:07 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCGETLIMIT(r1, 0x4004667a, &(0x7f00000005c0)) 00:07:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x4, 0x4aa, 0x180000000000000, r1}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xf, 0x6}, 0x8) 00:07:07 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001440)={r1, &(0x7f00000013c0)=[@in={0x2, 0x1, @rand_addr=0x3}, @in6={0x1c, 0x0, 0x9, @loopback, 0xc22}, @in6={0x1c, 0x1, 0x6, @ipv4, 0x9}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xed}]}, &(0x7f0000001480)=0x10) nanosleep(&(0x7f0000000240)={0xd4, 0x100000000006}, &(0x7f0000000140)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xfff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xffffffffffffffbf, 0x6, r3}, &(0x7f0000000340)=0xffffffffffffffe8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r4, 0xc}, &(0x7f00000001c0)=0x8) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000000)="6933cd99c3398763bbb16196d08ee78dc25c8b109fac35e95b7b7e11057e2f927df39678e45575e066ae38adf0d7d3638651d40dd745125ef5b4bf73a4eff05079a98cc00a1934bbde1be2c671411d4c99d1fa541c1d6f467f5f72ffc8ebb4afc7b16a44239cf27a60aaf0d1f20bfad600fc72a300f9b1f9813960b4da1a0959b6e9da1ec7f71ba95a3d56e37045b3426e45299e3894ad6f403e679e3905d8d65503871da5d9254a8eb3db638ab3a41ce5b3") 00:07:07 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0xdf51, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x8000400004, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) 00:07:07 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket(0x2, 0x20000000, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:07:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x8a, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:07:07 executing program 3: syz_execute_func(&(0x7f0000000000)="969898432c430c0e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00c48291a939acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43ef5450f357c0f0f") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x11000000000000, 0x0, 0xfffffffffffffd9a) msgget(0x1, 0x40) 00:07:07 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x7f, 0x1, 0x7, 0x1ff, 0x28, 0xa9, 0x9, {@in6={{0x1c, 0x0, 0x1800000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x5, 0x9, 0xfff, 0x3, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x80000000}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xa, 0xffffffffffff2758}, 0x8) 00:07:07 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x4, 0x5, 0x7}, 0x10) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) 00:07:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x80000001, 0x702e19cb, 0x7fff, 0x4, 0x1}, &(0x7f00000000c0)=0x14) syz_execute_func(&(0x7f0000000400)="984a19c6c4a2791dcd0cc7c8c805bf0e000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1e09c421045f4607cce10bf7e8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a9008000000049c45c450f91f3c4638d6e8df9ffffff00ffffc4effdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000280)=0x1) 00:07:08 executing program 0: syz_execute_func(&(0x7f0000000540)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc442d940be4e9c00005b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8, @empty, 0x7}}, r2}, 0x84) mprotect(&(0x7f000051b000/0x3000)=nil, 0x3000, 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:07:08 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00"/33], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 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$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) r2 = getpgid(0x0) getgroups(0x4, &(0x7f0000000b80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="11757b00653000"], 0x1, 0x0, 0x0, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r2, 0x0, r3}], 0x20}, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000200)=0xb) 00:07:08 executing program 1: __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f00000000c0)=""/71) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:08 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0xc037, 0xffffffffffffffff, 0x4a, 0xa72}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x808000, 0x4000, 0x0, 0x9, r1}, &(0x7f00000000c0)=0x10) execve(0x0, 0x0, 0x0) 00:07:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket(0x10, 0x5, 0xf9) sendto$unix(r1, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:07:08 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) socket(0x17, 0x3, 0x3) close(r0) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:07:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x108) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0xfd, @empty, 0x439b}}, r2}, &(0x7f00000000c0)=0x84) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000400)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000000), 0x4) r4 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) 00:07:08 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0xd346, @empty, 0x8}, {0x1c, 0x3, 0x9, @loopback, 0xc2f}, 0x800, [0x4, 0xd0, 0x100000001, 0x70ee, 0x4, 0x2, 0x3, 0x100000000]}, 0x5c) nanosleep(&(0x7f0000000180)={0x200, 0x6}, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000040)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e923b59797660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abc4e10bf8c470c467660f6193b5000000c66db712c483397fd302c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3a4a261b7e2") 00:07:08 executing program 2: syz_execute_func(&(0x7f0000000080)="c40149683503000000f3460f5fe2c4c1addfd8670f1f00f0460fba74b0e05bc4016d6112c4c21d06c0c403015de800c401d814dff086993842b4ea") r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xd, 0x0, 0x0, &(0x7f00000005c0)}, 0x0) 00:07:08 executing program 1: syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) freebsd11_mknod(0x0, 0x6000, 0x0) 00:07:08 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) sync() semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:07:08 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) r1 = getuid() r2 = getegid() fchown(r0, r1, r2) pipe2(&(0x7f0000000100), 0x4) writev(r0, 0x0, 0x247) dup(r0) syz_execute_func(&(0x7f0000000000)="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") semget$private(0x0, 0x4, 0x508) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:07:09 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x3ff}, 0x8) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:07:09 executing program 2: syz_emit_ethernet(0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="1bf324a89486aaaaaaaaaaaa86dd60a0c5080008599f2514b6398ac2b245dc00000000000000000000000000002200000000ffffe00000010000000000089078fd9249bcdeab157689cf34278d5ede872de82aabb51f71b9bc5f1931736b235c86e8a3e3e25bd70552c275b103c092e2eafa8ae75889fbd687587f30751a3df51d9d26fbf9d39eac29492a95ea3ae359b6c0817c234a0f3bf8f284f1965935b3604ac1169ae083c9a7ba3a782d1aacd58c986671c9805ceeda5ae13fb4419e79daecb858f85608bd2bd2e3dfeae1f0d5b5abc6f42c2ffacf51fbec279173e6056af7f82dd34d9726000000000000000000"]) 00:07:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@loopback, @multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) write(r0, &(0x7f0000000100)="d37b20ebba50137b6bcfad2630a7426e20f38fe319621384b336fffec9eb3873149b269a5b714ad39c6aca6e06bf32b222729173375337d07550a634a43510f9a9f81e17c45270c5a0c92e182cf078aac086fb92e5381fcee9d92a7e0306adff32431a41d0b9cb83cbb95b1eafd240e5c77369f534891a660304fe333ac9823b01655a6cbebc07d91fa0270a3462b09c0414406f22f5c2f85519b313da", 0x9d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) munlockall() 00:07:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/96, &(0x7f0000000080)=0x60) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xd, 0xa80f}, &(0x7f00000001c0)=0x8) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e) 00:07:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x4, 0x5020, 0x6, 0x9, 0x1, 0x8, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f00000002c0)=0x378) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) socketpair(0x17, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000240)={r3, 0x8, 0xf}, &(0x7f0000000280)=0x18) 00:07:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000080)="956bc4d5b41e2706911f1f3f39cc3c24b1c9dd16ce356bda9ee72d7b9a94f8a07ae7a26c996724f7d2c0ab3674b6295a582d7e97601b5743fac529e49816ed25fce99368230e0162aad298738bbdae36031cc97bb218bf3b6d88c147a831d0eef413fb", 0x63) r1 = semget$private(0x0, 0x80000000001, 0x400000010) __semctl$GETALL(r1, 0x0, 0x6, 0x0) msgget(0x2, 0x20) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:07:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x3, "836f3e4020e4f20319b4b656af6aa0a7"}, 0x14) socketpair(0x1e, 0x0, 0x10001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x0, 0x1000, 0x10000, 0x6, 0x40, 0x7462, 0x172, r3}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x15d) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="78570b4116bccd931d4b3fe59a2b78f98df339abbd78abba5c9306905f06d4875529a8052c3663130657d0a1ed619f5b5722134990b450caad0d3b1255cfb22a140d4c18587370637736afa4ed4da822ccd8c0225427662f23b55dd64817fde8f9eff3668dca0a5b8a5c0f8b47bb4729e33fa6adb6426f6fff2d3ca0fc35cb54228795603635a4858ffb4193902864b84eaf7078b650a9d757d87d3280f7ad6d1907904d567bf5b33beed71bc5a2ab8a821cb94bc81c39dc76397c29c38c966934731e449fb76a534d437ed96dbebdfde9b35aea89e2cde844052d5c4472b758b6", 0xe1) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:09 executing program 0: sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x20) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x200000a1, 0x0) 00:07:09 executing program 3: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x4f, 0xfffffffffffffffd) getrusage(0x0, &(0x7f0000000000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x400, {{0x2, 0x0, @rand_addr=0x7f}}}, 0x90) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x1, 0xffff, 0xfffffffffffffff9}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x4, 0x5, 0x110, 0x8, 0x3}, &(0x7f0000000400)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000feffffff0000010009001800200000001c004e2100000000000000000000000000000000000000011f00"/148, @ANYRES32=r2, @ANYBLOB="090000001a00002bb89d781fa3820a0a20e359e03dcf9703a2c0cb7d14300002000000"], &(0x7f0000000500)=0xb0) 00:07:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x4bee, 0x20, 0x4, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2309000000fe800000000000000000000000300000000000000000000000000000000000000000000000000000bfaaa933000000070000000000000900000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000400"/128, @ANYRES32=r2], 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x127, 0x4) 00:07:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x4) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000180)={{"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", "06fa7797dff77467b00a4bf03161db31a2615c273fed7d6155d07552d2d2bccb", 0x8, 0x9}, &(0x7f0000000140)="c8504058ab87a2d26246df4a06ef3c3fbf7abd42e438bea01f30310ad0490664feea7d2197e25368690fe0132741358f", 0x2, 0x10000, 0x0, 0x101, 0x2, 0x2, 0x2, 0xcb}) sendmsg(r0, &(0x7f0000001a40)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:07:09 executing program 2: syz_emit_ethernet(0x89, &(0x7f0000000100)={@local, @random="188d3ea1dabc", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@generic={0xcd, 0x7, "74aac5028f"}]}}, @generic="14981699c88b2405c6e83c4d74fa58e0c574451224d5321e4d3f05ca54f66d0b2bc58da4b6fd16a64721b7ee94cd98368eb9dac058bde4965e18d3c5ce66a9d78342a2beedd860489d9b3895193ef7fe7901cbcf179878714ac4e8537706b6"}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="0c4a33e76d2b", @remote={0xac, 0x14, 0x0}, @local, @local={0xac, 0x14, 0x0}}}}}) 00:07:09 executing program 2: syz_execute_func(&(0x7f0000000500)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd10720909c4c461cd583d00000081c66db711397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c4c249aab3000000001ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec4fef941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x0, 0x100, 0x5, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x200, 0x7, 0x1000, 0x6, 0x3, 0x1, 0x8, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4e5, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0x4, 0x8001, 0x1}, &(0x7f0000000380)=0x8c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1c, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x2834}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x3}, &(0x7f0000000280)=0x8) 00:07:10 executing program 1: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000000c0)) r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:07:10 executing program 2: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000001140)={{"83d228694e608097076b818b9e1468b2be2f0a93efcd8e47e6d7d8e0fbf10ab22f84390f4b8d36d49404d90cb34aa9cac866d0f46001859576840160406e9c7064f8219a5bf8612910d44eec3b4331e1a3349e0c1bf71c537dc48fc52d033696977aa1179b20dee928f8b87a30f675ee25322acbe6ca11d03a98811d68f3d99d034a009a2c5fdaf012426c479823fca72dcd430f959688995515c637f0ad161558d9947ba7b2dc08d0f5b5e8ea9e7b88c160f38e243de73a85e32ed9e9557ca3d087aa3b0607a66137607f8074957a80a1a889f79324d599b25696431a8a2d4af9803a0a6a8b3da3b091b789b265a2fd0b9ffe189ccde3d052431d014c69b6048379ca593a33ea230e0f612ebb4f744e3625272f97b9b6c2fbe67f4198e9484f1fea1a04b989c789ce493ec90c2ea850ce786c674d0f9d74f5d2db9ec60c56fc4b3cf1878ad3933ece54d214da65feb21b6a1c2babf6246078a824964d44eb8b741ba3916a6a457e20765e3d6b7541e044cbf5920d5090d63cee4eacf171a2d764f1bee0fd73eade89d14849223a66e92cfb9301ff468479bf4ceabbe2497fedcd8031f22b62c7ade3e816a33a477735ffdf4ba7ea19b64f269459530ac183c95140fc29a839946d6545193998549ec29c713d7236ffa5811e74aeb14bbae7162150e0f9403ffc890a19d1f1885d263ae690dbe43d91721c41644a8cb4f9ce5769f7f1d9b9f808c00eefedb40332f75976ffdfb1ce6a617a59891ff8bebed085f5da50e2f54f58e5180971bfa96965075cdbc6d048f78e825afcf17befe2dadc1e584ccd50ae1b9eb02a7a7cbb17d0676e97a62b7fcf9401778769708f5a77828443d46a8c2b8e2bcbf934c2aab5f6aabb7eae925ff9b22b56f9575a2e762870657ddb4120442424da15fa01f79a3b6b3d34e51fe1820860628a3289b7bfabcbe24d95eff9616f944d0d3826fe132b22216b8d4ce947b5457172ad43a670de0eb0a1f7e7c7c803de48df0e8a4a80afa8fb7b0be2f3ba09ce06e763822d72f2a10d9d0c69d210efb7c38abb46d5486115e4645f768fc9d8529fd051c19e9f727e137a0c82971a9a4212f64c352a308190b85c851517a0338ea43cc8d6097fd5c8e1213be6b975cc98dbd80a938e383f722d7fd1e306cbe90a3baf4d8c49d6b45f8896e5315c859a3f131185a3e092dfe67c1d71e99b337e6de1ce2cc6e6711c54e038f0e15f6af3a311d8b524bf04a8ada7ac736b2442ee89114b3acdabf2041694d582681c2683807494c36388d7c6f6e8d1e42950beb919f6b5b4c00e4d9687a72fbc6ff375c1d7b4359f0deeb671c636ff7841e51ec1e83d71a3856bea9f9f3ec5fcf7b62fc6d6bbd0af19b9e85122daa5340437589f3fcc968c00fbed581399b95c0856dd9893a04f3086bc945b1e9ca09e0bb05689af04ae469d9055352f", "8bd85776bb3ab5748b0916d5725e5f21f69c4d6ac1d66c4a57f6aefad3d0b485", 0x4, 0x3f}, &(0x7f0000000140)="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", 0x8000, 0x1, 0x8001, 0xffffffffffff3576, 0x7f, 0x3, 0x4, 0x7}) 00:07:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000280)="d83ab3e4c713d21fb01f535b825c9faacf8e50ac09f50bb6b0484c8c9877300926101a1e118fd77d19d735cb6ed0b3acb5dd878d4328cb0ec0e421ff010000000000000052007df260c288ca04220e0dabdac86c6b1f38ad5a816f516557ec63c0ef4657fe321a786d6f7ebae12767f537fc3972bb44d86e83c5411703573e627848547016343d780a6dfbaa1ca21cfef574a65b9d082cf2c14f4f8fd974f160233c476753dff35490ab982bbd270948657996c3d3738a2ff412938d7d384dd8a0b8fd5e68af84e50022bb8e4565") r1 = socket(0x2, 0x5, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x410, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) 00:07:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4) r2 = semget$private(0x0, 0x0, 0x1c2) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/69) getsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000080)) 00:07:10 executing program 3: r0 = socket(0x1d, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300074e51c91174fb4fa494d1f34"], 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) socket$unix(0x1, 0x3, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000000c0)="6255b03d8eb0c70a7eea39bba322c09551a9cfa19d2766fdaf209746eef8a34e661c269f7d8a03749791a3f8ad74a3398be3267f8e2237c2dd64256731a93f38a2d2ef1a19c760b7e9eb254b4f74b92cff5bde175b2c4526a6af4e28d621362f941f2cea7891b34ec2008daf0a13a1e6ee1f2ebdf7afed26041eaef5cfe1f25a2060e46b8263af1c760192d061579869b57a3ea90fdbeb443955c1d61d7e406339c3f1e66e9d66be2df5fad8cbb2529fb6eafa0d7603b5e2bdee987e5dd084c033c68faa159a2ac92a2abda6dd7ecbf356e31e0b6f445d72d7c612e6") sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10], 0xa, 0x0}, 0x0) 00:07:10 executing program 1: syz_execute_func(&(0x7f0000000380)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet6_icmp(0x1c, 0x2, 0x3a) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:07:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x400, 0x0) r1 = accept(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000012c0)={{"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", "1ad7f2215ddc2cd4053468539f60f29b4482ce9207c1c029b3086d5a78968343", 0x401, 0xee6}, &(0x7f00000002c0)="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", 0x4, 0x0, 0x9, 0x5, 0x1000, 0x81, 0x0, 0x7}) 00:07:10 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000880)={{"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", "19b4519d27f0058c63f3e3e9312e274073a98cd829dcc0f50df7ba1959917160", 0x2, 0x1}, &(0x7f0000000300)="5c301c840ca11b655266db043b13efcb980d2e07bb3458de75eb1a5775c3ea30209c3e1ad181326d92d282623773a291668b15c8cd24b7136e7bb825eb4341079d171461c74d3b0da87630f594193f18e8226cfbba43449b9becc7cf6a0b4ec15b7f14dd9c717f5c18036e02a4d8e5ef807ab9bb2ae85b1109c33276d01ff3305e7bfa9467646815a53c0c11d335503390fda7fd22f77abea1022132e8e38129fa34b79eed5fc9a0462a04424dadda8d2ecf00326743310ab6dc457d85269c9c3f10335c32b50e5b73717e8898c2e8", 0x8, 0x40, 0x7659, 0x5, 0xb7, 0x1, 0x7fffffff, 0x1}) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:07:10 executing program 1: setuid(0xffffffffffffffff) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x40) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fchown(r0, r1, r2) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:07:10 executing program 0: setgroups(0x4000000000000252, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xff, 0x4000, 0x5d74, 0x2, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x9, 0x54}, 0x8) freebsd10_pipe(0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffff9c) Waiting (max 60 seconds) for system process `vnlru' to stop... done 00:07:10 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7f, 0x7f, 0x4, 0x9, 0xfffffffffffff800, 0x99, 0x2, {@in6={{0x1c, 0x1, 0x10000, @empty, 0x8001}}, 0x0, 0x10000, 0x80, 0xffff, 0xeb, 0x1f}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x800, @rand_addr="c0fcfe18833df5a2e60be200f874b506", 0x6}}, r4, 0x7, 0x94, 0x80, 0x9, 0x1, 0x6}, 0x98) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1011, r1, 0x0) mlockall(0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x70e8}, 0x1) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) sync() getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000140), 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) 00:07:11 executing program 0: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/45) r1 = accept(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feff00"/4098], &(0x7f0000000000)=0x1002) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x7fff, @empty}, 0x1c) 00:07:19 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() socketpair(0x17, 0x7, 0x82a, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f00005a8000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/58) select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:07:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0xf) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)={0x0, 0xd700, 0x2, [0x9, 0x6]}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r6, 0x5718}, &(0x7f0000000680)=0x8) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000540)={0x0, ""/113}, 0x79, 0x0, 0x1000) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) Waiting (max 60 seconds) for system process `syncer' to stop... 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... fsync: giving up on dirty (error = 35) 0xfffff80003b72000: tag devfs, type VCHR usecount 1, writecount 0, refcount 57 rdev 0xfffff80003a0c800 flags (VI_ACTIVE) v_object 0xfffff800031ae400 ref 0 pages 1255 cleanbuf 54 dirtybuf 1 lock type devfs: EXCL by thread 0xfffff80003a385a0 (pid 20, syncer, tid 100067) with exclusive waiters pending dev gpt/rootfs Syncing disks, buffers remaining... 8 9 4 5 Final sync complete Syncing disks, vnodes remaining... 0 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 = 0x0:0xfffffe00289d5400 frame pointer = 0x0:0xfffffe00289d5430 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 = 5784 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 497 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00289d5060 vpanic() at vpanic+0x1e0/frame 0xfffffe00289d50c0 panic() at panic+0x43/frame 0xfffffe00289d5120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00289d51a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00289d5210 trap() at trap+0x44d/frame 0xfffffe00289d5330 calltrap() at calltrap+0x8/frame 0xfffffe00289d5330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe00289d5400, rbp = 0xfffffe00289d5430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe00289d5430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe00289d5460 vgonel() at vgonel+0xdc/frame 0xfffffe00289d54e0 vflush() at vflush+0x3df/frame 0xfffffe00289d5630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00289d56a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe00289d5740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00289d57d0 dounmount() at dounmount+0x6e8/frame 0xfffffe00289d5850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe00289d5880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00289d58d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe00289d5920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe00289d5980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00289d5ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00289d5ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffded8, rbp = 0xa --- KDB: enter: panic [ thread pid 5784 tid 101202 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why