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") truncate(&(0x7f0000000140)='./file0\x00', 0x208020004) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000740)='c', 0x1}], 0x1, 0x0) ftruncate(r1, 0x4) 18:09:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) dup2(r0, r1) 18:09:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x5) ftruncate(r1, 0x2a60) writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="01751270cc23d989281c2a7f9e3b01c97bf9d923f741f678dac294efcd2891d7170184cac65990b6c78f7c8dda6e98eed2bcc5a814e6059690bd728d2acfbec4fb", 0x41}], 0x1) 18:09:03 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) msgget(0x3, 0x0) msgget(0x1, 0x10) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f00000001c0)) r1 = semget(0x1, 0x2, 0x180) semop(r1, &(0x7f0000000040)=[{0x8003, 0x4914, 0x1000}], 0x2c76) getpgrp(0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x0, r0) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xffff, 0x5}, {0x7ff, 0xffff}}, 0x200) r3 = fcntl$getown(r0, 0x5) r4 = getpgid(r3) getpgid(r4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xffff, 0x0, 0x7fffffff, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r5, 0x9, 0x5}, &(0x7f0000000280)=0xc) 18:09:03 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f00000004c0)=0x8) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000080)="74fb2e285774669fb41139fd9c9ebaf2879e4620302d356bcb20b9b954d8aa7cd7516b4c4954eaf4a2336efed36e81022bd4a20a25fd87a262aac7e3cf23531199bd43f16e127678ab835fe30cdc8d3ec1b31a94", 0x54}, {&(0x7f00000001c0)="da881086f5fc905e22338c0d38e4e2a5008e8c966b88bd9aedb1cf01e11a04126b8146c951d64e15b85d0a51a0f29dc2fa530205e5b851ec079831bf90752dabed4b6c5e9eddede2c9388b6a08d3b129ddd6484f9c158c589d7e5708bcbe4c8e2b13e0ba4e0fb2d87c08bd40575715215dfb01fbe8847fade90100fafaed542a5f032e2b2d5982dfc94a2d255f9e8e627d3fc8eb8ada05efc37805705eeb99fdb29111376b6ba45b58105eea9823bf4a31b40282959c3f75df2634557899032ebe56b9f4361eade9", 0xc8}, {&(0x7f00000002c0)="52f518c5f07c453bff26e85b8b9519e0ff3b3c1a3576cbe5ada25d05c6fe1a7601eb3093d94d7e7571c949b2e8adc512b323a361c12a7d7e0b480ba36ce427c35799ae5ce2ad8b97", 0x48}], 0x3, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}], 0x14, 0x1}, 0x1) syz_execute_func(&(0x7f0000000100)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000580)={{"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", "28682564c358f160fd6957af731b491302ae640b6b180550fd1170fb2bcc5364", 0x1, 0x9}, &(0x7f0000000500)="0591a9dd81d866cb2cd80c6eea19b375dd90e9b56764f5a1dd1593e5e4d3fdb68bb410cc2e60f1214778ad05f08be3b77337bb604e7f70e8867a0a437c3dd6c62796963b057bf544a70cc243be6092459338cbf5317435752ecc454bd68d2521b368f3d7a7c0d5485aa8d2dfbbe11f263cd108abf7", 0x7f, 0xffffffff, 0x0, 0x4, 0x6, 0x9, 0x100000001, 0x1ff}) 18:09:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semget$private(0x0, 0x4000002, 0x37d) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r4, &(0x7f0000000140)=[{0x4, 0xf6, 0x1800}, {0x4, 0x7}, {0x0, 0x7c, 0x1800}], 0x3) fstat(0xffffffffffffff9c, &(0x7f0000000240)) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r4, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)) 18:09:03 executing program 2: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="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") setgroups(0x400000000000029c, &(0x7f00000001c0)) getresuid(&(0x7f0000000f40), &(0x7f0000000f80), &(0x7f0000000fc0)) geteuid() r0 = getuid() setuid(r0) freebsd10_pipe(&(0x7f0000000c40)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000d80)={0x0, &(0x7f0000000c80)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000dc0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000ec0)={r2, &(0x7f0000000e00)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000f00)=0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 18:09:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x5) ftruncate(r1, 0x2a60) writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="01751270cc23d989281c2a7f9e3b01c97bf9d923f741f678dac294efcd2891d7170184cac65990b6c78f7c8dda6e98eed2bcc5a814e6059690bd728d2acfbec4fb", 0x41}], 0x1) 18:09:03 executing program 1: syz_execute_func(&(0x7f0000000180)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5883e0e7c44149f2168f673ef044101d0040f6bee00000e28020626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x6}, 0x4) 18:09:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0/file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x240, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f00000004c0)="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", 0x33e9, 0x8, 0x1}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0)=0x9, 0x4) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000280)="4de6df5aeb7b2bbbafbb02107ee31598a9175caa7ec1aef03e177c5000f42058e76ad580c59ffc6b8b48accf3dc19549d2819d1f6c28b62a679d7f945ecf72192d43feda82e0dc199e35b637eb6df4e281facf1495bdbd4143642fa482bf802582a0431ffbf8d2aa2bd9a5fae94ba2dec9dc2b62171a382bf00bb53ebe856814c99e4f208c93b113e0a9d9129244935ba552e24c03f860107e64cb0d3749263efa554373bc5e712cfd146fce13ef0a362e011bb7e9a2ade1f1") renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 18:09:03 executing program 0: clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0xfffffffffffffda7) getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) 18:09:03 executing program 1: r0 = socket(0x15, 0x10000001, 0xf8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x29, &(0x7f0000000100), 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0xfff, 0xf, 0x1, 0xa0fe}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 18:09:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) 18:09:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x5}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r2, 0x0, 0x10, 0x0, 0x0) 18:09:04 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="0bbccba17f37cbdf9fed85288df01033361b9c113bcc093423b63db54ed13d746849e5c9a8b4e6e2562cc8fc357fb4333d6f6755bcfad35082b0fe6ae62fa89ba1745aa9ff01d05fecdee6744735ad6d6dbf0f34f7a7adeb8b9919fa12b46d99c2554ea3f0c1197cfd53c9") syz_execute_func(&(0x7f0000000100)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000") 18:09:04 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="674879dbbd94dcac0127e602740fff76039ca50c6816cdf7a300b1782b9a2212286b3126e5287de16f2e4b56d245c3f41bfb83bc797aceafcdd7bfa567664b9075934d00d062cdcad16637dba79030a0d4619c20beeb0f110911c9f09c92ff029377ef72cdc24fc44887ad5addf31c7235361ed4d9a1c87303af995fe8338e7390b8353b95ac1cc0f2866724e324a83305ee143b82d117f8ae5ed71cefd999041a36a153617654a398b29623d7f1e701ebb291d44f110139a854f9466c5c5b1fa723dfe71e76cb6581961aad2078081b8875b84802bc79c32887c9") r2 = socket$inet(0x2, 0x1003fffe, 0x40000000008) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x7, @rand_addr="15c075f342fb6612c5029e002177ab71", 0x8}}, 0x0}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000480)={r3, 0x879}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f00000001c0)="3bf06931", 0x4) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0xfffffffffffffe83, &(0x7f0000000100), 0x74, &(0x7f0000000580)=""/73, 0x2b}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x20, 0x3, 0x3f, 0x4}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r4, 0xe, 0x10001}, &(0x7f00000002c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) 18:09:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000000), 0x100004) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="01751270cc23d989281c2a7f9e3b01c97bf9d923f741f678dac294efcd2891d7170184cac65990b6c78f7c8dda6e98eed2bcc5a814e6059690bd728d2acfbec4fb", 0x41}], 0x1) 18:09:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) 18:09:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000000005, 0x84) sendto(r0, &(0x7f0000000180)="aee0a4fd26cc74c4e59b4e902882993226c6edfc2dd309555ea086e1296d47836824fd6bce6dff54af202ed41cc6edc3f4d989567744ee9e244244e960226cd3a00b727b977389fb28b738a7e6c8cb8000dbe42c291f62ad87", 0x59, 0x20000, 0x0, 0xfffffffffffffdf3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8101, 0x0) freebsd11_getdents(r1, &(0x7f0000000080)=""/221, 0xdd) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0xd3, &(0x7f0000000200)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x400, @rand_addr="5fe2e17a718ea3699605848304bf96ec", 0x20}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0xc080, 0xdfc) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000300)=0x9, 0x4) setsockopt$inet6_int(r2, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) 18:09:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x4) openat(r1, &(0x7f0000000040)='./file0\x00', 0x8400, 0x80) sendto$inet(r1, &(0x7f0000000080)="f5028430ac533eb863327c19995bc08038d8a3c77830204d10c3474a1679f6dfbe15dc3158abcdd3c35c37563256521c33652c7caa3bfd2a4a2a1a6ed28a6505e0cd3017f5fa95059642a114c23310535a2492c2b4323c0490e3c9eb151c568a6e4400f8dc61e182ee4857346134f2679a00039bb8308406779258f05ff33f1d9afce6a1a1d8d657a765dcf12c6423916d62c046550fc63778fddd4590521880d270b10dca0a1b76ba68bd2ac62e688737865b", 0xb3, 0x1, 0x0, 0x0) 18:09:04 executing program 0: dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000000), 0x100004) 18:09:04 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000000") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3}, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) futimesat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x100000001, 0x9}, {0x3, 0x81b}}) syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r3 = accept(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 18:09:04 executing program 1: mlock(&(0x7f0000eb5000/0x1000)=nil, 0x1000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 18:09:04 executing program 3: r0 = socket(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x33, "e130cbc54cf4f98dcaf3d068410a12194c7ff30fa12f1706be75339f030b16ed4df2ea6806c5244f1b42fc0de5999478346ca8"}, &(0x7f0000000080)=0x3b) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x6, 0x1, 0x9, 0x1}, &(0x7f0000000140)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 18:09:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0/file0\x00') rmdir(&(0x7f00000000c0)='./file0\x00') setitimer(0x0, &(0x7f0000000040)={{0x4, 0xff}, {0xc2c, 0x3}}, &(0x7f0000000140)) 18:09:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fsync(r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1204, &(0x7f0000000100)={0x1}, 0x10) 18:09:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000d}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x81, 0x4}, 0x8) 18:09:04 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x8000040000050) lseek(r0, 0x0, 0xc00000000000001) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8) 18:09:05 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}}) r0 = semget(0x2, 0x2, 0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r3 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x5, r1, r2, r3, r4, 0x80}, 0x1, 0x7, 0x100000001}) socket$inet_udp(0x2, 0x2, 0x0) 18:09:05 executing program 0: syz_execute_func(&(0x7f00000002c0)="0c1eb5b598cd801b69e4f0410fc7766962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01efc4013a53b0162ad3c4f20ff0a422ab000000b61b1b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2918c0000000f01c36666450f17720d14112644f8") 18:09:05 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) writev(r0, &(0x7f0000002400)=[{&(0x7f0000001180)="2603e6bbd15532d3e2f7179fc4afedd46578e16af85924d727ef67ca2c57535834087772a728667833b9b308c1", 0x2d}, {&(0x7f00000011c0)="54cda32c135f3361a8638465a9ae364c1b015edf7ec7a7768e423018eded4997c14a78fb9823090479b291561d838811390da16163a7d66b103de64a560c63cbbf635ff9ce16fcfaaa532aae2c5f750f80340d104083bc7805c91c0821848eb835f1a9c6341848f15196a22e43e442f3942138d8681bea19216a1d6850", 0x7d}, {&(0x7f0000001240)="f05ce96ab8071a4e1f5a90a51b1eb0391bfd30", 0x13}, {&(0x7f0000001280)="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", 0xfb}, {&(0x7f0000001380)="f9fc6144442d7cbdc17cbf3f4905713f57f965c2aca698b13c4b526f14c2cf2ea48a43ae0a892ef30b05c68d21da9cca2d0dbdfd9b62609ba91bf5adad269956729fc074ffac491c561f6f3bf9d5330e075396e376f118dca63e2598535a67c9de022ef59b7fe6", 0x67}, {&(0x7f0000001400)="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", 0x1000}], 0x6) 18:09:05 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) connect$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="82024000000000003db846b6b56640656d1355a60a404ca3cee4be0864b0df78c81c052f4976f9c2fda1ce88d0f1904a8a29041489106674d32c93dd4f0b498aee3f0a9007cb00fc85e2702eb9a403251876ce47728316d65877c3fef004fa251824b774623645f8a9f8b356c22fcf0a055d3764ec160e81d58a3a272bd1fe"], 0x10) writev(r0, &(0x7f0000002180)=[{&(0x7f0000000080)="ec030bafbe2edcce3b7dfcfbdc587424113c3c4cfc01da9de55082705b3956f1c4d1295275f78dd037807d91eb1a167d3eb68f1b0c97218c846be4bdcab410d1681c0816af6c16367be9ee5631affc9ebd2ac10cb3cc81ab0a8b04b31c11ae559403ffdab228ad6ae185332c1f2d4844842fcb3466a431daf617ba0d5c7937b2511e8c1e487061e197866ecc34fde8fbeaeed129bc7aa887477989778d3472bd4e7b95ae13f13eec484b6ddffa3579c5c7cfca32e8d3a2b850e383dc8ffe5a517e74ef22d17be1c1b99550aec8b376258c13916d5172fa081d27c27e26c415b3376c8d6319bcd11fbd461985e7c133a31dc63a360125ed81fc7e656c27fa5ab9ed910a361b592a109e4dd7078192a42920c393c852c1ec7868b11767b08708620223ca23e07554ddbc946b4077572b9a5716fe4f118a6b7aa5bbd5d0068dc34ee0a3f25b527ffb05c8bcc24a2030a073c7ab0b5fc63e8dfbef971c10c26a32f011fc066e447e3e7711c4ad96dbadb2b5943e7de5a1c80cb5604b7689c19d4edd80511d67d2534152070b09d18577c36c816f7c9e607b580aea2278fe04f9916c99b60493f54eb9307325a9a6fc5c251caad32a94d16e9f6d7cbdbf34b31c27c7a1bb26da9b3e4772ea5fc3e93876a391d4bcc7360530ce2dae83f08a3cd80266f5704d3cacef4dd2659ecbca363fc6b2d93d04c4cab6e0b12954e66f41730b589d52b26490642fc317ad437b583872a95d941082040b88284ce8830415afcf0eceb3707c2ec0ef6683f211161e85f1c8aedebbc8041cb3401b8a902e72988b0886e3db7676fdc3509aaf475857d4da5d9bef8aebec0bdf7774482a1dc896fe8c76d25bca8ea30cc979ec93f968368f442d4d48026f1e1c23c8933409cf329e7687bd91f3dd2f984436dedd61a3d71a8d93106d29fef3e0c6bdecc8d48695492c8989852b0b77b2d3f3d878aaae01974f975ac2b75f76f9c3bc78d9c6b7abb1ba20a9adddbd7ed980f2afe9df61fc60abf76cef8d7ecc193d89a56c20636f29f5af60da10a7671166b31c50258824d3ec55c79a09b65577944cee1559ffa9fc152e6eec17b608a228fc9733e1a4ba38d22768849b38321d80a69b8ad37ab38af11d4db7e1fee5cc41be9d974cb78cd55c225f21c1ef28c80d8e467037da333929353b41d485d53c7087350f77efa53ca8cec019dc9c647fbfcf001c6e53b18ec7eea626a645161c7ec44c50abb06dc01e500a9bad8b7b1c757a9053448071989167f7712978c4fcd9b833d4ab61fbcdf68c850da27d48aa3eff0baee4ee6725fb30866bbfa9faf8a8828037e904260911d795e94c699872a26b10e93b15e1f1a94c9dc906369dee0a88690eb5736a6145f89d8f4fa5c93439cc6839ab7cb0d9e1fc14d3c2e0c01e20489376f29727dcab642bff3b8bff71fb892c1a551e1a916da35a5a90577085eabaf69412b524c6a7e85903be8656751ee6bccbe7fdcb82d98e4e4220d97fa507df6985c24a1d445eade584bc12cc137ac5af28d324baf2cacd6f9cceb13cfb2dab5910a777a0e612673a000c8a658666c56ea550ebfafdd9fa8125aa41cb27976d137c74a6c65bec5bff292ab1cd3f68664850655b807b8ed1c087c96d7ae1a0678ba671ca723a477022c076462b05186349614644ec0353d968fc84a0419944ed466306b8c9c4c1ebbb7258cb88716df0ad9eff7f02b380e4335f78ef7661ec8efe095271a4251ef794a0382553c1b69dbc72dee712e0e80389916c7f3e0e6a18a9c9dd82973d6cf1693dd2b6c086dc0c1167fd87e1536534ea570ab23ed365d402d6c956b66a28c86512b9075034426393bc4cbe67dfe6519636c03c5fd668cdd09b2de35e7679467edbc0edf2bd2fad4c89e8327412f3bf88f52b232333c69615d4b1f8f8a748926878522328d1481cc1b20f5173b615815352b7152d8e82fef950490b23cd25417f1d5ddc5e4bcd32f8e7f62730b7793912e127107e0ffd06fe9408f130dc9eedf38276f2368870e6", 0x599}], 0x1) 18:09:05 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000003c0), 0x273, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000100)={0x1ff, 0x8, 0xf1bc, 0x63ea0c5d, 0x400, 0x6, 0xa9, 0x7}, &(0x7f0000000180)={0x0, 0x5, 0x5, 0x1, 0x1, 0x2, 0x7, 0x8}, &(0x7f00000001c0)={0x1, 0x6c97, 0x8, 0x100, 0x9, 0x4, 0x9208, 0xf93}, &(0x7f0000000200)={0x7, 0xfffffffffffffffe}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0xb8e2, @loopback, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x9, @rand_addr="0faf444ac58266ab19dc20409872bcad", 0x5}]}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0xf, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000]}, @local}}}}) 18:09:05 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509abb4d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000140)="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") 18:09:05 executing program 1: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0d00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3bd8f28a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9ded67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000180)={{"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", "4e3085cc3720d4dd00f7f0335da2db4dc577a99022e36b750a0f19daed1ebf70", 0x4, 0x1ff}, &(0x7f0000000100)="d642f062d2a7c2146abcc2f85801f7945e47b14d4efff5819f9f7d100b3ef10f9440b3f683b30d8079540fc56a89be25017d81e7f2c75ad2b05949b8ce96748225b863199c9f75", 0x8, 0x9e5, 0x7fff, 0xc31, 0x2, 0xa4b, 0x7fff, 0x2}) 18:09:05 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0xfd}, {&(0x7f0000000180)="3498a7ecf04fdba768ac01f8d0f4e75cda7280362c8205fe00206a337bed2e559e1a2deb571ff0a6b73c9ca2f6c3123beb7a90ef99038371e6fdf3f05458cb76502121ba022ac69267488fc3a6fdb97260a907886e92c4eda239f3dbb5d89b6b787b1be8da408a7d4cb6820599843e67d6a65e541aa23e2a7a6317644dcc08014e2ba1f531108d9b78", 0x89}, {&(0x7f0000000240)="f85fc310ffd5a33fcf79d6fb77596b601db457ae0ec319a06eb770fe4053f44a2726f4c0f69fa2f664fa333f486ebdb397a26efdb9c6888f43417cb6fbf2f1c7967590a840", 0x45}, {&(0x7f00000002c0)="baaef7b892e582a722aa21119bc991939606ce5e86d5ce5d0509465f36fc4199c530f3f2c3aa80d02ea5ba24f8958058443194a145130525ad4d0bd054d9c77dc1acf3f6be62088e57f4ad1f901136bf532db14e5a754238bd84c30b4ba9bd0338a95766c86e88c0bb20d2b31fa9b1982b19020431446d243e50029d1e003c92333d0688c949ae175aadfb522fa5910bff132d416d6144b34471189183c370417adc927b", 0xa4}], 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) listen(r2, 0x0) 18:09:05 executing program 2: shmget(0x3, 0x11000, 0x600, &(0x7f0000fef000/0x11000)=nil) 18:09:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x90) openat(r0, &(0x7f0000000100)='./file0\x00', 0x8, 0x0) syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 18:09:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00000000c0)="10150d98549f4f2bf6468d56656b3270803ac38b94ea8e292d9c61b7e037c9f201ce85594c50fe97dffe0cdb5f7f18d09b3b6ce59c5b6f96023e943fddabf6f7e0f983a24a79b78ca37e66401b8bb76f58791b42ca6db76a32", 0x59, 0x1, &(0x7f0000000140)=@in={0x2, 0x0, @broadcast}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x1, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x1, 0x3, [0xb912, 0x0, 0x3]}, 0xe) socket(0x2, 0x5, 0x0) 18:09:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xfff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 18:09:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c37b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166bf0f3afc0b08cd") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f00000000c0)) 18:09:06 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:09:06 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000209, 0x100) getpgid(0x0) fstat(r0, &(0x7f0000000340)) fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) r4 = msgget$private(0x0, 0x7c) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 18:09:06 executing program 1: ppoll(0x0, 0x0, &(0x7f00000001c0)={0x0, 0x7}, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x10008}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3d9e89ba, 0x2000007, 0x8aa5}, &(0x7f0000000140)=0xfffffffffffffd40) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x33) 18:09:06 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="a497fbc3abbd25c00d448538f852fe981e381682ae946c500ff2a6b202a01404205f8d") clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 18:09:06 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10005044f00000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00bc8df5f882b297be1aa7923ed020000acb5d602000d7d4fec136ba8af63ff37282934e4fd89720fd1872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee0f7197448e504a1a50002000000000000020200a371a3f8010000000000000000010000000000000010", 0x9f, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x5}, 0x1) r1 = socket(0x17, 0x20000000, 0xfc) sendto$unix(r1, &(0x7f0000000100)="6b464a24e511a81049b3d68a08eed0074ce63c9c36fff0cdf09e088053b8abc74321b8a98c43993be9503ffa3493bdb4c80e2397ed418ae868df409b5b28c824695039dcca7ad9667f330d95d15f64f1af0cb8f544955c87", 0x58, 0xd, 0x0, 0x0) 18:09:06 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x8e8e, 0x8) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000005c0)={{"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", "cb14bdd51a63aa31504962840da6b2b3125963abbeda81423c93b61c4c22d465", 0x9, 0xcb}, &(0x7f00000004c0)="7f61527e38b48431e6cc3dbe9b8b6307d945751584169044ea4dacee251f59ebb20b747f24d6b620d18ce05e8804258dbe7925ebfa3a1178408097a856bbdea747ee0e969d1d585b8a1aa4f4dfe587291009e18b805592699f7147583656a5a21edc6ec5904d8e8517c3d55145c768e00b71a5fb8cb0d5e428dc5fd36ed7ba9e4671aa3dd3f84c827cb772505a802b98fc4bba4717e63dc2e1354d97e8ac7cb298e0990f92360b6bcc3916a513200b2211f4af9c7b68544c921dcbb99fb0cf6dbf6612f5e244473c12aa579c1466b4e5051f4dfefaf89ec813cc3284e520aabe5775f5bdac40e9bb25fa468a965c45c34249ef", 0xa000000000, 0x1ff, 0x1, 0x6, 0x3, 0x63a, 0xfc8, 0x10000}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x1, 0x7}, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000000440)={&(0x7f0000000240)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="73a388dfca0f2b630117e640edf81b6ba02c88793840ad476bce0c0eef2cf7d60c7503a2f926c6963cd9ace95f171359260d8249f40d10ff9ea115d626e239224d649e3dbdf6d3833bc8aa55bcfd5835fa9768986a3c990f52e93db04580b4c7137674b91b4214094217df4afd6ba44cf8895392e659792550e012449dad3fefff9615bf8af8120a7959d8d69592bd708936386711504ae1988bc5021617395c967a4fa7b5e3aad37cea8b3abc85be6bd40a5cbf78f6ba1023dd684de2921c02e53b366c8e5484383bffd3ffe6453a24f9e16ca399509e4669ff578aeccafa632febd332f820ddc2a2ee04c1c72f77a007faed42", 0xf4}], 0x1, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}, @sndrcv={0x2c, 0x84, 0x2, {0x39, 0x200, 0x2010, 0x9, 0x4df, 0xccc6, 0x10001, 0xdbea, r1}}, @init={0x14, 0x84, 0x1, {0x9, 0x7f, 0x400, 0x7}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}], 0x70, 0x4}, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x204, 0x0) ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000180)="abb6089afab6a5a3d7243a4a729494163afb2f99b98b9473c843dc4f3294a12d24877aea796cd3f0bb5c4b1b181bfecef60de75149d283b20b8548ea2dc1fa24bd23edb5d0cc2d676bc6acf30221c67e71ebdff628ba7f32b31c4c0917f2826ce0a2a7a868cb2eb035a668e469b156bae28dc7d5a3") 18:09:06 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:06 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180)) ftruncate(r1, 0x1e21) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) ftruncate(r0, 0x103) 18:09:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x20) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="e20ee56f34ca427e0b4209d5c4b0dcbe8d04122d61d795bfa072c6b6acb0aec8606a8349b78699d1e1f5021e") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) r2 = dup(r1) ioctl$DIOCRGETASTATS(r2, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 18:09:07 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) socket(0x1, 0x20000003, 0x80) 18:09:07 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04001100c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x0, 0x5, @loopback, 0x7}, {0x1c, 0x3, 0x6, @loopback, 0x6567d5f9}, 0x7, [0x8001, 0x91, 0xb2c, 0x9, 0x13c, 0x3, 0x4, 0x2]}, 0x5c) r1 = semget(0x2, 0x0, 0x0) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000080)=""/77) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x5b, &(0x7f0000000040)=0x3, 0x4) syz_execute_func(&(0x7f0000000680)="985e4aa84a1c240f05f359bfd94aac0043c0eb254193eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4c4832d4aa48e470bcf255e4f751ec4016d7d14de66f3400f5be5b921045fc507262ef2410f1032c4e10bf8c45bc4e3f56cbd0040802047c4c66db712c483397fd300f7dcdc0fbcaf0010000065d9f7ac6161c4c3214cb9a5605419c2f08171a30b8a826ec4c32d78e5fe666766420f6c747d54d4d48cc7e8638f6808c481fc5aa42e06000000618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4c2f9313766470f383a4d4ba261b7e2") truncate(&(0x7f0000000000)='./file0\x00', 0xdba9) 18:09:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x10000000000001) getrusage(0x0, &(0x7f0000000380)) sync() socket$unix(0x1, 0xba4cab870e642eb, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="ef80d15f1041b6e42522bd82dbb24338377c5f2feeaaecb4397a8073f7512332f0abf458d22dc88b4383a822a7e6edf2a504dfea4860b84659508eaeff90093e7638c4b7ec1b376cdfcf80038fdb8b47a3f467d3062285c2bb3a5b3e43aef16f84dcd8dec4165a18d0515b23191f16bc7a171c4014c337ddacaa08559573452746a13ccddd7141f1512b73f307e6b90805072e10fd43add9d504"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 18:09:07 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, 0x0) setreuid(0xffffffffffffffff, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 18:09:07 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 18:09:07 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xd47c, 0x3, [0x0, 0x8, 0x2]}, 0xe) 18:09:07 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x4, 0x4, [0x6, 0x7, 0x81, 0x8]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x48}, &(0x7f0000000180)=0x8) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x481}], 0x1) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) writev(r2, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) fdatasync(r2) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) 18:09:07 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="a9ad5d3c5dbac76d0fe89bf544d3b1c1a6c97d0c225d5f20c61b37afacbeb81519f11742d2983092da8417a161d3054757316828025952639f0846059c6ba5ab8dba21d24ac8e24547b3fde4952370bb84e75303aec8b001e3e352179482ee072f0287a614e2338304cb824c322949d32afd2fdae0672493a08ca3c41a5e97328a113dd741cf9eb72d19caf0ec4254b677d306c3e7e1a4a3f73f32ff9d57a0d4b2a8d532b3e1c596685d32e1c9c2ba90ce1574f85d42e9e00811e5dbb412cf05453fda08c2636ccc6e977b8af33954f85fdbc6bc46a1c93dcfc29135cd64ffd64ded13eea20cefac2ec25ec0bc34e7ff5307486029558a0a48e0845edaead76098e63d08067932c747ada2161270e0d4804007413e79f80c22342b4eb491f38c6e59f64cb138c32993cc08f23bf701c93e1793791efd6b44f2f0b49f21343b12ac589e1cb866c6c236b5f2d69db1eb9a3253ee7817b8651543054ac89bf021e84bfc333435caaae856d3c8390b39a18c9a88db5671e5ddb1672cba05012ea802ef644d49d0385d02c24ef64cd9bce43c8505a04ebd268742eb101d1eef36e801562d43e102cf7d29d662e11693eaa3668c0fc42e8dc9817b093dfdbc672f2b3d54def20512653853d09196ae1fb0179b13c2095e338fe9e7c1033261d173446664a4abbc353ce07a3cfb9d2824790150dadcfb59906a3be2ff54101506135efba3dd257dfaf0babca6f7e77af00e8fc2b50ea13a462a6275ffc4be56c45f423be4b9371fbc290a458905dbf8643c99b455a00d46dcc592334efbffbc46336b6741e828f88c1e8f560560c86f85ef815a861c30e39a8fa2416023ba970d72809548908f4b33de2675fedffa8f9c4db1c7b2c908559295ea70048e8375f7c44fbb7eb2caadeea277b8367ece1bd906750033578c50a3239cfd0a095493b77e6872f7a6d7ea16a06ccef6e8f4b3425ff16ce9aa31f2a9b2d1600c2879759881f1d36813b5d811c04d85468c8a2fe6b002563b83b8d26c36f8d8e07356b00cb7e2a1ad509a4a2dd24716018cf41fa42529bc3a6b67929edae0d7b96efb3a7fc54eb3f9af0faf3a5601a33f3136d9d8c0", 0x30e}], 0x1) writev(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)="e4c6dd984ff1366858207d194d20c249b6132437287a68982418ce4316cabbd59bc500591ca69c018ec055aa6d30a3601c1ab7e0275c37fc1e461adcb129623eeb96a059daa7192f24e6c4c32930e64b11cc83315f899f42a5", 0x59}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x500, 0x2) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000280)={0x10, &(0x7f00000001c0)="69d3e5d57c32a864e6ea50a553f773b507b50d2a893278c48fac8d40b23b2d5e6dcbe39b5be38e2456cc16e69ed60aa0135e60e56207982fe19818064a2696014da56657777bdb152e4d1a3a6c9a41ec72a6a07b3dafd0039a2f0ced8bf06eac15344038a4647bb5c8d3eeee3c93be5711920c4251bcaca4d6236c5a8077d045679f40d48db73b7b7862343b118d1290268a2da72c7588cbd8ff6af4b2d962dce2351b1480", 0x8b29, 0x101, 0xfff}) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fdatasync(r0) getrlimit(0xb, &(0x7f0000000140)) 18:09:07 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3f, 0x1, 0x8, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x8d21}, &(0x7f0000000180)=0x8) shutdown(0xffffffffffffffff, 0x2) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) accept4$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) setsockopt(r3, 0xfff, 0x7, &(0x7f0000000240)="ad4d9a8ba723d5d28d9a9e9daadbb6aac283be8a95f31e726d9c4b791083fc5f2d1f927fb189b0f1396295a4150e60805ee2ae4e4ecf7e3b37220452e2664935725a787d0e32d50cd9697d917bd9facea12326715e7106f9fdca4492d51e0886784f4ac36824a166b3b1e559e2f1ae8f9b230e830c94faf7824e6fbdb618697a71afa222e950821f9439775e68f911696ed9748f4a5ae9cf2b8174ed2bc900143299bd01b2dd3125267f9ade", 0xac) 18:09:07 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r1) setreuid(0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='!\x00', &(0x7f0000000080)='-\x00', &(0x7f00000000c0)=',/c\x00', &(0x7f0000000100)='(\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='>(^]\x00']) 18:09:07 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x800, 0x102) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x1) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 18:09:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x108) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000100)={{"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", "3c3f478741928a9d39ac7cdfc2bf439f542a5dbf9552f9124e4aff2d3b8384fe", 0x0, 0x8}, &(0x7f0000000040)="eba85eda0a5a2c8d28a8994ed3f73d37709ae91bb0a225c0e97a342297a62e1faea8224438e827f258cc3b55d57d8718c6b83a7675198350", 0x8a, 0x8000, 0x20000, 0x3, 0x4e375dda, 0x80, 0x1, 0x6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0xffffffffffffff5f) chdir(&(0x7f0000000080)='./file0\x00') 18:09:07 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x20) freebsd11_fstat(r0, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000180)="570da75434c87fba716b52b6bbe6f887216490f41e12838578ec645811fc0bd9144eed0392a3ef3cc90001aa9afbfb0bc3229d071a701c8181cc762a074976c5be11abdf2ef7d6761e799e2cd20b4ab219", 0x51) 18:09:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x10000000000001) getrusage(0x0, &(0x7f0000000380)) sync() socket$unix(0x1, 0xba4cab870e642eb, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="ef80d15f1041b6e42522bd82dbb24338377c5f2feeaaecb4397a8073f7512332f0abf458d22dc88b4383a822a7e6edf2a504dfea4860b84659508eaeff90093e7638c4b7ec1b376cdfcf80038fdb8b47a3f467d3062285c2bb3a5b3e43aef16f84dcd8dec4165a18d0515b23191f16bc7a171c4014c337ddacaa08559573452746a13ccddd7141f1512b73f307e6b90805072e10fd43add9d504"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 18:09:07 executing program 0: 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)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5ea7daba13abebb9d4cf0b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d23000000000000000000002397f79143fd5cdb44ed650371e10f13132e35282aa650b618bb7ffc81b985c35bf1f176ea56ba874adebc93fffea4ae18e80bd88a790a"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 18:09:08 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x9800000000000000, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f00000002c0)="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") syz_execute_func(&(0x7f0000000040)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767620f2b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") dup(r0) 18:09:08 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x0, 0xfff]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x3e, @empty, 0x9}, {0x1c, 0x0, 0x8000, @rand_addr="67297c1b7f449068ea3f06fd83595f35", 0x5}, 0x0, [0x10001, 0x1, 0x80, 0x100000000, 0x8, 0x3, 0x6]}, 0x5c) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = getpgid(r2) fcntl$lock(r0, 0xb, &(0x7f0000000200)={0x1, 0x0, 0x1400000000, 0x4, r3}) r4 = dup(r0) ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000000640)={{"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", "985a493a0aeaf551088a4c5d8f00f372b4f73a9606e2066faaef49b4c87ec4a0", 0x8, 0x6}, &(0x7f0000000100)="65171eaff8f30e7490f1a5bf8d2938e1675b115bb08bc30e0862e27e12d5e26e36b277f91a15037d110f61ca48e2eabf6e6ba93f3a0d34e59b0441cf4cd57644f42cb72ce68009117c82fa3aaf0cc1a87bde953be431711258a0b5cd745d388949512838ea330eaa26f2de08a62d73e5f836b42869bd61ceb317feb083908c183b5d40b982ec", 0x0, 0xaf7f, 0x0, 0xe, 0x3, 0x3, 0x1800000000000, 0x9d}) wait4(r1, 0x0, 0x67a24ef9806fbe00, &(0x7f0000000240)) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000e60b0c44ee6fca335e29"], 0x10}, 0x0) fchmod(r0, 0x80) 18:09:08 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x4100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x23) unlink(&(0x7f0000000080)='./file0\x00') close(r1) 18:09:08 executing program 1: syz_execute_func(&(0x7f0000000000)="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") freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) socket$inet(0x2, 0x20000000, 0x80000000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r0}, 0x8c) 18:09:08 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 18:09:08 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="d65b75274fcfef9d30004308743afac34e986e43fe5c762d2e305fc086951ea316421746d24704a6a1c8e3d2c536f2981b6548d01735ebabc8f009fbd086aa42cbeabb3434eed7af18949e28af999888f76155403630490a617efde1cf8626963d4799450111216e55dc253649d2d601848d893b918a61"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 18:09:08 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="001c2e2f66696c65302f6680000000005fbc363f0b24ac9dd488b30acc54333e8c42f643c151a85e6e30264ef63363316c98be82752461a7c0bb8449d899dd7fc59d13efb781c81bc02664e90130d5bbe63eee"], 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0xfffffffffffffff8, 0x1, 0x4000, 0x101, 0x1000, 0x3, 0x0, 0x4dab, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x73}, &(0x7f0000000440)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@mcast1, r1}, 0x12) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000280)="411b1d5e01a3c61d5d83a2f3e23e44feaa5143f5adea1b92309156cad8ac676f6607d5ea47b88edf5fcf53abfc9ea6e46544952377af4494b58d51d5b2cd83a25b3c8c4873993b1cfc2a50555316535856d5f072a8e8c22091f3a5f24ba01568064cbab4b8f06fe28812fe0a4727fa2e4401847e19f064c250b4365cbfd284c475701ca40d46c95782203f1188fabbda7ef9f1c39295d88dc64986e1c0d761118414c95dbaee801936a1a61420e9ace5239b980710d4b3431a857152ecc64da738fe72ef1a2df8d9d5398e880901b9905d51bb1ef7") 18:09:09 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_settime(0xf, &(0x7f0000000040)={0x2d, 0xfe}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000240)="7595c32de4b133e26c86611d93140d3dc6b3b18a329d2ed040f439419f9517f512632fb456430b2aa8523cd2176d9fb762e6eecfc2d3d135ec053ac432762c0dd42adc2f2fc019832a8015c906704042f71a321d442477eb5978fe350295794c2824252d2ee471222dd9dfdf2821f118685b9ddbe828c7492268c23ea9c4ea8496932a09a1c1c466c948c4ef277c2d253c59cdc6efdb960c8b611509c5f5317acff916e1819ce344b3ef8f2d27e20451818684c58256ed9a7d") sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0346a31753d70927", 0x8}], 0x1, 0x0}, 0x0) 18:09:09 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x805, 0x1d) 18:09:09 executing program 0: 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)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5ea7daba13abebb9d4cf0b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d23000000000000000000002397f79143fd5cdb44ed650371e10f13132e35282aa650b618bb7ffc81b985c35bf1f176ea56ba874adebc93fffea4ae18e80bd88a790a"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 18:09:09 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 18:09:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpid() setpgid(r1, r2) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) close(r0) 18:09:09 executing program 2: syz_execute_func(&(0x7f0000000780)="96989847db2d706136201c040f05f30f59bfd900cf00c4a37bf0c5db41e2e9b557c4e3496a4700f7fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000810f01d0c4397fd300c90fbcaf00100c00fb66410fd7efacacc4c3907348b9a5605419c2c2b00b001dbefa6026f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000002400c4608de3c0f526264788d5fefec4a18c7dbbbfdd5c35000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:09 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = getpgrp(0x0) getpgid(r1) clock_gettime(0x0, &(0x7f0000000180)) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x3f}, 0x24) 18:09:09 executing program 2: r0 = socket(0x17, 0x10000001, 0x3ff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 18:09:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x2, 0x7}, &(0x7f0000000040)=0x18) recvfrom(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x43, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x2}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 18:09:09 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ee573590fd80cdf8"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000440)="dea44ccc7fd361ffe6dc73d4d64334b1918561730272d185a4a547fc85b40d21ab20d1c7185fa4628411c91a6b4ed5fb58f0e72d2faf73beb83f88f735255f729e03b286479954615fe51e309102c63c594a3454106cc9c95e71e84d98170a3cfc0daba0d1f2049b1133ba149e1ac69e1d962dd5d86e64c29a1ec10b1de7820b465eca8b") r4 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r6, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r5, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 18:09:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r0, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="b37fa348a2a5decac13a4272a7f075fd46e3", 0x12) 18:09:09 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080)=0x5, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003f0000000000147e00000000"], 0x14}, 0x0) 18:09:09 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) flock(0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/68}, &(0x7f0000000000)=0x46) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 18:09:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) open$dir(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000040)) close(r0) renameat(r0, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000240)='./file0\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), &(0x7f00000001c0)=0x4) freebsd11_fstat(r1, &(0x7f0000000140)) 18:09:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000200)="c7b5bea0eafe35c70bc6549e19d9438fd302c2") setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x1f) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x3, @loopback, 0x6}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x94f7, @mcast1, 0xbcaf}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @empty, 0x2}, @in6={0x1c, 0x1, 0x100000001, @mcast2, 0x80000000}]}, &(0x7f0000000180)=0x10) 18:09:09 executing program 1: syz_execute_func(&(0x7f00000004c0)="1c1db5b59866420f69f4f3adf56962f5696200d9795b69f9f9680c000000673e67f6f4c753fbc4f1c443896cfd00e1fe6d6ef4f3f043ff8c2f3a000000663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151c4837d18d866c4a27d181e1eeaf1effdfd65dc5f003e460fc37d105b45e145af000f9a99420f3809f2030faee42c8aaf240f240f5bde3eba407104bbbbe1e0ef26400f0d1801fe5ff6e3100f0f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x92, "ba338bc3fccd4436dd322f7139bc635b6819246502e2e2e2a6e894ffdf2d63afab019d60c036bd51873b1ebf86ac0c0f1ce10be8f809dec18780b071f84f3b40054612ba22466653fe8921161893900259d0506b42fff6ec3b9f94e2b5815c7daf9bc334bfe2710296b6fa0af2a46d9fa0f0568906dd479f9198fd37cf0269f2c776226e7959a323577d84bd68eb755a200a"}, &(0x7f0000000140)=0x9a) 18:09:09 executing program 1: syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10004, 0x180) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000140)=0x10) 18:09:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffffc) shutdown(r0, 0x1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) 18:09:10 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/104, 0x68) setreuid(r0, 0x0) setreuid(r0, r0) 18:09:10 executing program 1: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a00)={r2, 0xb1a, 0x1, [0x80000000]}, 0xa) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) syz_execute_func(&(0x7f0000000940)="c4017c1416c4611855d1c4e240f3d6f30fd6f2c4c2c192445d001408c4423940b80f00000066410fd6d8c4e16c1521c4c27d33e0") setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) getresuid(&(0x7f0000000980), &(0x7f00000009c0), 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) dup2(r0, r0) fchdir(r1) 18:09:10 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f00008ce000/0x3000)=nil, 0x3000, 0x7fffff) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000a57000/0x400000)=nil, 0x400000) 18:09:10 executing program 2: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155dc017c4233336f20b15ffbb15ffb110f0fca38048300") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) getegid() 18:09:10 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="008000006c0000"], 0x1) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000000c0)={{"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", "73d5fb81e3aab20c6c45a01d02724e1e758f088d7eb30da956925c8ec1d453e6", 0x7}, &(0x7f0000000080)="08e3199b4aeea9662e015f9472816f8e3c68ddff8b960bc069d947e270b2", 0x8, 0x1, 0x182f, 0x5, 0x5a026a81, 0xffffffffffffffe0, 0x7f, 0x90}) freebsd10_pipe(&(0x7f0000000600)) 18:09:10 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1411, r0, 0x3) recvfrom$unix(r0, &(0x7f0000000000)=""/40, 0x28, 0x2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1, 0x12}, {r0, 0x4}, {r1, 0x80}, {r0, 0x4}, {r0, 0x76}], 0x5, 0x7ff) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) r5 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) r6 = open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000300)={0x7, 0x800, 0x6, 0x1, 0x3, 0x5, 0x1, 0x6ab1df65, 0x9, 0x8647, 0x4c}, 0xb) setsockopt(r2, 0x1, 0xfffffffffffffffc, &(0x7f0000000340)="88e76b10665a76f6f062b7ed28c1a8a6bb76afd22f95ee459e3ee62819b34b6724f5e66240b9b67ae7764bc24e0cb5bfc7d4a04b45319c45d567c25ef147bc92deccf4901fe76dd42e6dab47a7f59657619dfaba805e0f985a4b9f8cb3105c", 0x5f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x2}}, r4, 0x62, 0xfffffffffffffffd, 0x5, 0xd451, 0x1}, &(0x7f0000000480)=0x98) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() chown(&(0x7f00000004c0)='./file0\x00', r8, r9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f00000005c0)={r7, 0xff, "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"}, &(0x7f0000000700)=0x107) ftruncate(r6, 0x5) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000740)={@local, @loopback, 0x0}, &(0x7f0000000780)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f00000007c0)={@empty, @local={0xac, 0x14, 0x0}, r10}, 0xc) recvmsg(r1, &(0x7f0000000900)={&(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000840)}], 0x1, &(0x7f00000008c0)=""/2, 0x2}, 0x40000) faccessat(r6, &(0x7f0000000940)='./file1\x00', 0x8, 0x400) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000980)={r3, 0x0, 0x1000}, &(0x7f00000009c0)=0xc) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f0000000a80)="128d04a883b908fc1c1b4ac001e1b57aca0d499ff367c43eaf2661a10101d633de3a60a38539ca5243f3df8f5422b24c491f7fa17333faadb5cd9c8ad86565f144d6c71099a5456a4c98103e30109d5c941458b0a829e147fb5dbe8a4c90b1f9b6b94fe232d52b73cfc4f22868d6a9694f0973211ddc20528fc0a28da25fc803cb007d7ed64b60d269e1cc3c98da92d36c9127cfdfc8184f316fbe013724c97265e0868296f42595e88ba5d518cc310c196ffb9d30c7d342f87369f8314a604fdc8bf91272ceebd5925f0a68d0dafea27d99c627c63a1513cc1ee1e37028ffa9e179de1bb6575a81ff786eed9709b8c4f0ff5629f492486694ff86c3bfbea2ebf4e91bc9289c66699be13dfc90d52de4f341ec6305a155df34455707d258bf89d394d9cc6cbb248a05b5cc21dcbd1ff33493ce10146f731772221f9c01a32c503f62d0f5cd47c2509b3e4faf568f1cf395647216082f67eabe1c363906831901ff77910fa1b7421963fe21d83965bba0f23549a34b445f69d877a2c918661313292aa806d0856150a944324595a25ce138fdcd2f3221b08b0e7aa430914e7911d3bb9c55f5a5656675616faf267dca26b454b26fc65a5fbee2b816ad7057f40b8fff51a45937cbb3f4b7627f736172caa04d1da6ae66abbfcf7f9f2aad767b7f4814b37ea087b0f30d60eb2e7a0000e9d294f95b00202391a54af78666efcd62796f5c465912146f3a4569fc7aeddff1ed0317ea7917d99d8716011d2b9a547052bb8cd3d881e7292e8479324d72fb852ef5fe1579809b47ace6114fe9f652898630be6279a08a9d4113365f65436f966fbdab16e845bc15e62c41bb6e18d42f819a0df5cf102b830508dc371abbfde40e4916857666f5f13fc59f23d9109999db53d8cedc1597a35cb806f6eccbb25c32a8cc1b39ca33161e45ce0baafb94a1b8ff0e66d4778cfc231eb8d5412eaa0e262b6b447fd6ec60c334ecbc40d77680df0337e445f1cd2e82d5e07e831ac0441503206e81798a5b74964505de3c643ecb1ecbf4f20e3914a19bbb3804404ae7116fe39247b8d7e263cb622252447365c95916905025b50b1d4a1f0f5297fbe7d2750c8d0d2d540ce2a43d9a46da3cbc7de7158ab865ec6cfc927fd1f82a3cd10a19e2520dee94b4471068ea5b4d1bdcff0d11b56cd3019abf1ad4a958a1ba4389dc59b2f4c2071f9dc8d7f51e072e63808b86d3b24eae57f62429d2909cfcc7706dfd129625f060c95c10af8fda45d179e81683419bf0fba70ce67be0f903cd2da963ed3d4f2d09c57c54089a181cf1be029e9a63fc1ace556df5249ac7ee2a062a1616953b614b185957bf585a30aa85b83b0dfbc2f0505ee50d2522fb7869b529a78229a45aa6a5249ff9e4962de96ebd0af0f4e2ca339fa7dcdaa83b1e9c3b984dfd15a29a478e45cc4c867e511ea3adc5d938ac1f4c43d27b88a01d6a27ba7cc8dcebafe398c334f7906746a38be6231965c4d8e148c44523b1fbb9a5dc0a9a8dc3f16324bceb9cbc2c4874aa85e6be9882dabde2a115333ee2ea5b36ee70f96911d59065a6e4b7a03a98260434b2e522b3c40931426506c451e3fdf91c66977500eb8ceb366ef742556ce50c4f82fc40d6937d4f1ee4428f5e228b6074c678fe8f03dce29ce1b85cd071338289feeb0bdd8ec8ed6f1dfcdbba4b09ae8caf691987df1f1101fb9628633d6ef670c4131fe527c1be6653f491727a563f3ff39c3eb173f1b32f15fe08e735bb9453bc8ef78398c048b75fac1b8cc597f360923bd843bb27f9e8786db386d53cddd69c49fe2175a29fbd65471b0d7b318c77490ef245b0250de381308fbb60169d4a2bf2610dceb9de666da4b27baa278bb88e07929ade4f3456df094a02ee5ff770fbd58e80d22b78c658a6d4c06c925cbcf4c950df3bb19f456d775691265dc100478789b9368b9b82f104c6f3d2940dd7a9bf7230e0191514e6a2a10b2b1fba76037c222e65d7f8e8c8edc83b80a9b71769654f4dc52832972f4c2ceaab3e685f82d72d6b620577a2b7b661b4712c770b66579e009f95e88b37f4f2fac2796c2f17353dccd58e7708262568b8ff3a3667ddc225b50b172288c364a4204dc027b9280a207f4d63ec5b3cfc79e9e03889c2fc207b35d3c5ca0e34b3b4b5a4e189b26331d53c40d6f64f556d924d4ec467e400b260945dd6edb717bd067468acdb1230851bee07a0756cc88e55b1b6d8805373d2748ab2295f848b0d9d9712d811f97598f8867da882d3febce4f33d0cfc320848d3a4226c72060b25f35b3fbeb0ff69baa2888c5afee318e8fff6ae90847c7c0f6375691a235fb6e8942d39751ff4fac3243709c262da590a549cc4d1fcc410914014918a94e484841910af2b2e9dd502e72a0ba7c947ca6d2f1646e22cd958ebe903fbc7ac5c5957f1fada75602af1890a6309d1d84d91fb45d5f8bb95d2c68d362858c1c4e5ff687ad59d0c89b9641d99b9335b3606ca53c2c6acae34ee312699235c2f00ce1398cceb1c62c287ae07fd09fdc135e70a106effbf536d381c7db8b45b52d7f1e57ed1d0bc44342bf71f9887561c3d41aca83081caa8eccfae6e378edfbad08a6ad0758b6d4b2b3ce16a560d4bfae0be30a799632f0538a4344edcb3ae7690fb41b143b9301be2987c076a4846c12ad84e27336f8ccb35fa0d5cff53ae993d8013a7a35f0d4cdaaf6edd1d312e4780910369633e55c52dadfc8d5d03863d1842e3a40c42fcbc41f79a9f11123f0950ec8b584586a30be7226626e122dcabec36be21ff557407e27460e2a51f8f974a9d60204ac38ee84c0ae964b9eb7c1fe5bff0330771f4b232984fe9bb9b0050a98dd2c8a3fa7e5423f31eb36b5ee165f26653f73e6e04140db6c65f91fc29d4d2b784754d3e17946e29df4c089d9fe64d6cdcfc0a31792b82856e59498e42d35afe164e36d00af3ac12ee1dd5a49f78a400a550c97e41f26114d9ceed84f2cc160d87e4ba55c4f60d275c5da02ad315081572e45d3d44b8b79cd50a8a1c89a4c6e668d4fe917e97ffe34bdc9bc71f33794196549b9c1b67dd667f294a06f32305050e695959388d9f4d82e368cf5a8ecb0c9ea101761767bea346f414dbac081016fec8984a4ef8ef4a3f6e43337fb2105c127eb48444530b51dd09af6d7cda8e041fbe17aee6f9835f84c4570e3ab2f60186f54d8439aedd47cd0e9cc2addff93fc944cfcc42f177432a8ffd4d2595352e11ecd85225acf1f9f506dd7705abadbdd3830e845030ed66a1af628cc4d6302b0f767027b478be60b2eab0116e7733df6722d202ed0ffe4913a482a14f07b859669123d4dc94ac103087d709ffd67f6f546817752c76e1923a72f24ab3f39a2aa553d0d7b8867ebc2f5a679eeb08fd1325e1e41c91b2f1d3198ebee66e6195ab6439a4bbd6b2c3f703e464f1e45c7426eac6d6654407378cd4b6b72ac1c4ad70d683f4c6a563ca81b8d8f0b4ca3b4dfbb33704307b500cf3f122a7c2523d0352c74181c86531916b51a9b78af5a98a5e8345ee40507a4e18addc5d5d07ba5aa1acc21e24fac0a9f13da1f68655ba43fa6bea34a349665cd9d52b1222ffc521dde4d687cb8884e812e23ba13d577682c08757727c5e0dcf581fd728ba22f2e26bded3d8828b33a54d4846cff1240e73914c5a39ff100083a8c46bd52d31533623126f94c7b51fa84d33ce3f83f2f9948b210a8ca2290087cbc39be5b96ef13cd26692d61b893a2ca7f1cc6e1c1e85ab1f9ff291e76b27b05d0837f706843874da102f135e4814385f2d621c01b9c85facfa9b0aaeaf82c4b115d8880469895d1a77b3451858a51c105bc23aaaf6d7d1345590d9b8bcb38a27de5902c4c9d250c0e0107549e833ece1fd7c3f306618236c26c6d2005f6415dc48ed71d6bd6feb21b31ee10aa82de0cd41f7e251800dbf690a051c56b19a0e2bd4a570511520c7e19c6c604b0b080aa2cde906be2b10dc1fa57c20d5c478cf2880266f21ef68d2943f3bdcb6cf695eac62ce44a594b0f6012af581be7b0f922912a05409a41a10fa869ade73aded4850b6602e820c2b930067e13bd7b82c62d2dd311c65182728a678fa5db24e1bfa7dd1a113eb641bae10557416274c77a0ce57545933f24eb1ba95101a456029876248b949667eb717dcfde232006d465e4b03b0046c097222c53d1d6fe7425b92f539ece287dae9f8b1828e29718e3a3857824e0cee9d900177882567923e3b6fba8146f7eeccc7e576a2c52c06fcd907066fbc62ad91fcc488a6ca82a9b2225c18c0acde55323295d5e78a842512dfb9b484f921a4152e7d96edfecbc1b97b1bc704c5593a8c621c7a18a09cdc9b17fbfbc474ab59fb2f62a4612744860755e420d137b164ca7ac655d92d7b2c301e820b88bf2c4b5fef52a3c448197b7f2500cfcb0827aac4e7157be4ba3d28da09c61d7bc8832e482d0877d6eeadc35ca13f450d7e6e74dc9ae8affeeb76bbbf1d741a54fa5b35dd47878de32ef7a25af1c5e81526467d4166e0fd14cf0f2a46e3d14cce1de67abab5da2a4b91aae71f1594911a4333f6669efe43cfc9bf99e8ca2756901fa6507916bb5e4459a9b3abbbe12a24f16a2a7449b0a1691a0dd3b9ee9978f1794c7b2741a1f6a6b523741b343935698bbe1c76f1a9be23b179312b77d471f149b048df904d0d892da2ddcb2eef1476bfa4177be663d327c7b7887544a2fa200789230ddd23fc8b8eea850f88f8f97804a512711f9c886b3327a3eb1c322c0d430e6fd4b69b7a74ba38245910ebc4036b10ac591f595da8e19ecb168e50d5753c593cca8bc9b1e744054831e4ab94078287af3e254caef3f7c4713c2bc9bf6c7ca05edcae2e27eadaa146251dcad6e899a0f0e5d449b28265ec73b1ec1ad7896930ea9852606698f342bd188f3488adfca0f2a54db5420b8668631482e771c336a94c1e8e44763e2c7b0eb4e248f8f7a40a0a6c282711d35a81f52a4b89397e7d245d79260346b184606dfc4151e1313adfcb333f1d9fd8d8b590bb797f3ce56df8c78f98b6e6dc9398bb8dbd6d0d5ed3d08b31d741d09bb39e31170486726383ad41a87d5eebf88f59f5c3e4fe244018f556ebf353c5c1b894e65f178e68b5dbb1370f36a74253eddddac64735f3d9ec9940a1698c8304f8e04a0313c570bd250f26dad6b5465c74a258473155559bcf77e69fe606e2518420a15f2ce07008b2dc82dea1c9aed6377eccc7204c9bf71de16bd8a30408556506d264a829539614e5ffe038770dfa9ce16c98b2bce6dfb013f4d2adcd4421d51c1dc7dfadb051302ae91faec48c31b94ac50453c8f4f031ab85e6063d4261b4e83a2c28fc9df353d9e852f4b50b40cafddbe7ef349e60c5fb66c35a241816c1afa751ce8e1fff17b499800e69693083c0d5a5500b9a8019635e658ddb86b09c2c8086b414fe2d04244aa2ed36862945664aedf92eaa64cdae228b591ec706056213e45d5cef9d8d941d978de9f97be52db01a984cf7f474f72728b8f4cbf3cc1f08529ab8263c8a3578d1ee7716b0a7d5ac79f3283c2f623d8b0d3eaadc0d13fd189cea2c765c25f284c3c2e392703b0a302958265874aec54ea27a2934e2fedb69e9fa4c59de058cb521741d78c28d895fe3506c2cbea7c13e1f399520ee9968f7fae988312238ecde809c5eb589271e4d017273b433d8df690e6c5cb884f52a86f0cd13347190908733152e271c03fb0e58f6ffe5369344bfbc9ba637702d3eaec802c6bd0890b093b823c0bc0c597fc73686573b") mknodat(r2, &(0x7f0000001a80)='./file1\x00', 0x0, 0x5) syz_emit_ethernet(0x70, &(0x7f0000001ac0)={@random="63cead0ba238", @random="ff09e0ab3a90", [], {@ipv4={0x800, {{0x15, 0x4, 0x3, 0xfff, 0x62, 0x65, 0x2, 0x401, 0x63, 0x0, @empty, @remote={0xac, 0x14, 0x0}, {[@noop, @ssrr={0x89, 0x13, 0x0, [@rand_addr=0xfffffffffffffff8, @broadcast, @rand_addr, @multicast2]}, @ra={0x94, 0x6, 0x10001}, @end, @rr={0x7, 0x23, 0x2, [@multicast2, @loopback, @multicast2, @empty, @loopback, @remote={0xac, 0x14, 0x0}, @loopback, @broadcast]}, @end, @end]}}, @generic="6c8e527bde781788a54a05226947"}}}}) r11 = accept4$unix(r0, &(0x7f0000001b40)=@file={0x0, ""/80}, &(0x7f0000001bc0)=0x52, 0x20000000) sendto(r11, &(0x7f0000001c00)="73a9c12a51cecd9c15d57ff19591f1af294f3e2300991e8cc4877eaf39aac87e7ae1e37b670f5bbe0ad81a32f003c2f2a63c690a5252fc692b381d838d23d55fb6814a95fa1c9324f734a9a1d45299d66084e8a66e1c8582408668e292287646a6e336a86c47882907abc3812e3a5eea292081b2007cae4c8829ed65ce9b67d70a5f6ba05f7b20618527d440d4", 0x8d, 0x80, &(0x7f0000001cc0)=@in6={0x1c, 0x2, 0x40, @mcast2, 0x658}, 0x1c) 18:09:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000001380)='./file0\x00', 0x800, 0xc) recvfrom$unix(r1, &(0x7f00000013c0)=""/239, 0xef, 0x1, &(0x7f0000001680)=ANY=[@ANYBLOB="00002e2f66573aea697c653000d9aef5004c7ce2f05703fc76b777ae5d0dff1314bf46aedd6c28725b0100a336cec4ce6d1804141912063bfa7b09c1934f9da7ed00730fa69cb0f29d390639388f7cd3241c52034e6205b1afe1c1378ef31329d1b5a8181da4230b240a56151320402441a97ca4436b31cf4275a071075ab8ad67c69fcab80d8900000000000093069a9e2f43abc2e3253c5ca93f9aaec3bc5b85c4d3410230262506aaff5781a609ca73b94dba04d1f11bde39eb292c5b7d92fcb3"], 0xa) r2 = socket$inet(0x2, 0x10000005, 0x7) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00000014c0), &(0x7f0000001340)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x7, 0x5, [0x5, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x1, 0x4]}, &(0x7f0000000100)=0x12) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000001280)={@loopback, @broadcast}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0xfff, @mcast1, 0x8}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x7, @mcast1, 0x81}, @in6={0x1c, 0x3, 0x3, @mcast2, 0x6}, @in6={0x1c, 0x0, 0x4, @rand_addr="4e19911472c6e70069ac967d97c5819c", 0x2}, @in6={0x1c, 0x3, 0x4, @empty, 0x80000000}]}, &(0x7f0000000240)=0x10) getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt(r0, 0x100000000, 0x2, &(0x7f0000000280)="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", 0x1000) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) 18:09:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x11) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="8000680029c5103f9c0c3cfe3653d7c0d9b36e2e8983f8b6e16f43ad38638297ba2a3ea04b04a04a2af42ed6089cefed8f7820cbc9e760579a488cb9de26fa817b1f27eaf840c73c4c90774147573758ea433922727639f52ff3333b5c612c2ed778d08fd2653729b6c6f22198b7863cc5ca7277972010ed7d9c0febc8650c71f4e19b6c90f38a5a169195b90e70509224c262c1629e1eb10ffc647116f06c1040f633be0000837307257301d4b506ad7f7095db38375d622cea62"], 0x70) 18:09:10 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x37) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff9, 0x1020, 0x9, 0x8}, &(0x7f00000000c0)=0x10) connect(r1, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) unlink(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:10 executing program 3: semget$private(0x0, 0x0, 0xfffffffffffffffc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") semget$private(0x0, 0x2, 0x6) socketpair(0x10, 0x5, 0x1ff, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 18:09:11 executing program 1: syz_execute_func(&(0x7f0000000180)="9698cf02022c431c050f0566420ffc27cccc0f0e6fbabfd917c779d917c779e9b557fb66420f72f1000fb8c4c4e2b5baa529d800004e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c60929b7121283397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c4a17c5ba0a90bcfe3f08171a30b8a826eef660f383f6708d4d48ccfc7c7056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1a0c9fb0fd013c46258f250cd7c0f0f") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x7]}, &(0x7f00000000c0)=0x6) 18:09:11 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 18:09:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@empty, @local={0xac, 0x14, 0x0}, r2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0xfffffffffff7fffe, 0xfffffffffffffe4a) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000), 0x4) 18:09:11 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) fcntl$getflags(r1, 0x1) syz_execute_func(&(0x7f0000000540)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed0fa0e5093e4397c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b02b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe3b3bc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa, 0x616}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r2}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x3, @rand_addr="2c5dfd39340dfc31cb6dabecf3964710", 0x100}}, r2}, 0x84) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x2) 18:09:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x1, 0xb2) 18:09:11 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x6, 0x4) listen(r0, 0x7) 18:09:11 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = semget$private(0x0, 0x2, 0x80) __semctl$GETNCNT(r2, 0x7, 0x3, &(0x7f0000000000)=""/52) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000000000ffff000001000000"], 0xd}, 0x0) 18:09:11 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x3, 0x0, 0x9, 0x6, 0xffff}, 0xc) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 18:09:12 executing program 0: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x200, 0x1, 0xffffffffffff21a4}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x4, 0x0, 0x800, 0x7, 0xce, 0x10000, 0x3, r3}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="06007edfc7"], 0x0) 18:09:12 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) socketpair(0x17, 0x0, 0x6, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x23, "f7fade0afa658372f5cbe87ed454ba6c6001e173fc138537919ddf03d5979eebe575d3"}, &(0x7f00000005c0)=0x2b) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000680)={r3, 0x4}, &(0x7f0000000640)=0x8) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000100)=0x6, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5f9630d8d00"/48, 0x30}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="c79ac47f8984bb347f", 0x9}, {&(0x7f0000000140)="bb6f046fa30da4fe8b1549e938dd81bfc726f274e931", 0x16}, {&(0x7f0000000180)="db8a4e1a84a084e9a3615ce51896989a0639857c1377feff2218ec8a1501b2ad5afcacf9f2d97b7aeac6eb6dbf8b", 0x2e}, {&(0x7f00000001c0)="805c5f02a55f32d68303b88e0207bed941013d4d93b813e67feb8a28b5777380f26be41f655e9468aebd37056bd2ca18eaf521d4cab57fe0b3b2ab7130ac8e132db8ee1d490c3aa725468c0c28d0f9456855625d82c7bebfca6b071437ed9746be4d70ef79400d225dc702d4bb1eab1d8aa38824a5a77096ec48723e50657dc8a75baa86fb146ba078cf3860402b2a42c44d27432d1c9f66fad2314c0d0ab54a1c38be4ba7c59120a68a295f351f8c688d5c8f612fbcc333938f7d41117c245337", 0xc1}, {&(0x7f00000002c0)="103a7a638dc7e5f69ae04210b6ad75c1a5fc43c561123fdc1d03604a7fb71c18cf8809660077db50f3ece816b8d43d87e1e4a235a8b080e37a7fc3e382cbd707e3d4c79dd2cfbe7b2fc271b4d03181a037cf9eb92f8cf3fd8081e8ce5916de07343d147142a8f6d97a2ee9717ecb92fc66605a0940d27c22a66070b308ee9a80989b70a6301f7773e0dd6a8916d129e4f7970a64321d406268c936cedaa8ecb3145a9a80ebf9aa0900707f8af572564a9dad29196dd653f5fd93e368070cfa301bda242d3f", 0xc5}, {&(0x7f00000003c0)="d77408d7c72751349fd9d405f5d045a4f800f985045d965591db08fa387ed8dd6b2f3f3eb1a28450840c26a0526ec1869dca2e8bf89d8ff1a210ea4461ee64588226fe81fbe40d4a617d9bf971ffc4e70a853d164c22cd150d937f9acb33033b1f47fbde09ea7884dc2dbe991d799eeec268e068d41432d9", 0x78}], 0x6, &(0x7f00000004c0)=[{0x18, 0x11, 0x3, "7e1801"}], 0x18}, 0x108) sendto(r1, &(0x7f00000006c0)="9abbd7e0ea30692565873590b5459b41d981f94b82dc6d75f14661da66bb181c4f9bd2653f9310ca0276fe8b2192fe90922f846854427ca448e7b92f81c1349912a6d68dd42cb5be00efa5dda56b085ecd1d14c8aa5f051235c701647465fa31acf9796dfc7f1146d4911717c8351f4a6e4d642447d9d40e4fd16ec464766195123d6a9abcb15cc188583b2f49c72de29802d192f26c7743bbca8e6913c9b4ffa2c457a36df4dba2c9f9dc2a398b6a069584e1eda978b4795a2aecf83482c0ee9d9a2b2376af62fe97383d383709c448c3b0580650190ec6474b6f1d67160a9ee2e39c1a5be9", 0xe6, 0x8, &(0x7f00000007c0)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1c4}, 0x1c) freebsd11_mknod(&(0x7f0000000600)='./file0\x00', 0x2008, 0x7ff) 18:09:12 executing program 1: syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x14, 0x4}]}}}}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100104, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000200)="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", 0xffffffffffffffb6) 18:09:12 executing program 3: mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0) shmget(0x2, 0x1000, 0x100, &(0x7f0000217000/0x1000)=nil) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170) 18:09:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000580)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xc8, "75a5ae0df20d978d3d7ce938b004cedf8eca6f27c362c7fb2dc035630c73bcb8c4581aa6b3f84c1819ee94953e510040ea52c37771a5d66902059f86f25f127cfcfe84d5063725b02de44f73c0ed692c0b2321395ebf1dc86431b90840619f65b7323eb778a00dc0873d6547f74f4a17692adf5bd9b646941a40df5a9b9766110556cd7a964da91130c18da388d9743fe2ed40463ea96c9532a51f92717fe4d0cc1e8839ffd83e4adda6361cd1c7caf2fd0e34bb963b3be61aa651612427824e05b0698d7b577432"}, &(0x7f0000000240)=0xd0) 18:09:12 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7, 0x1, 0xfffffffffffffffb, 0x6}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r2) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") nanosleep(&(0x7f0000000040)={0x10000, 0x2}, &(0x7f0000000080)) nanosleep(&(0x7f0000000100)={0x80, 0x5}, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) ioctl$DIOCSETTIMEOUT(r1, 0x8004667e, &(0x7f0000000340)) 18:09:12 executing program 2: ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000080)={{"97a6f9c4870a659f2b023c795a8bc1e8451d7b832007de7d29bf1d52b818282ce38ee4ab02b55baf4cf3c11893e229bac0859e605aefdfaa06adee310bebb0a277b57a3c61219739a05ae36f7f781d5c6b00a7ba28d19b1dc00f42031ad63e7e1aa9bf6b24946d04bebd94a407115e662c194ce8e0ce2bc16ef9e1d11d1f50e779cd154fcc5af4ba9039daafed3a7a2eb369fd2a202303ed265f03d7a293eb163a894bf8c0c276e38d9cfe64d83569a2aeb3db79bac1c75f2118ab9fe4e219e59e7a458ac412e5070fa7f1274cda96febe66795bc1387b55f080b0d083d24e1f0d90d1b567e50a28e938113128849ab4185f5ecff8da5f7f2c69893a629282d87693273668e357443dfc7b5636af964c81b494e8c6ff15950a2fe78ea6d35173428a3d2f9a370ea2c7e21e5a3efbbb988ac878797ddeeeba49c59fc2d346caf801ae2dfe8e2452dd4cc8111dbc31de47deec573857995c5f552d993ef2e8599ca1f94ba66027565764ae747e64afc244bd195bd71b7bf5612466f52b0af0b02638d9863b17aec6783e9d7c34e69464c0e12826c90863d1d7f59cb7746ee8c3284c6375ceefe7262587c6585db05828f1be89c50eb6bfb25ffc16d3791ecc1a073d2bf456920a56626165f29199dbb3bece33b82f5b29d852efcbb5455c4303a187b35dbbf6fbb5920304668517e7298ff5ed6793e4406608558de6c7fe996cdc49affb8d775392af93e602ba805c105360111470a5a1c27c298bd1ad216bd910d24ff9b6c31d18cb625cfa9b95284b852f250b15875ed303c358c895fbc5ac3d9206982f14ccc8e1c7bb6cb5e90f72f715ff6c7917fafe9518296490f9840876edd7b0de42bd39876292a6f4cab4d19fb91c7c6cae3ea47f1681002c978cdba5d2a2c45e8d772b4255e57e890e33ab70acd63ae02bf659cc252ccf88209737db765c6487ea9f9d7131d90c36ec8c452f28f31e9d9f8a05e635caca7233efd6429a7ef5e9a324c4701d90bbdb8b7c3247208a14d425becbc45b43360fb0eac32d8ce38284894fe3698cca7aa280d672b70a84dd7ddffae9dcf106dc081802fd641941e527565a23f3a454f1befc673c1b902528b54e3eb2b3c83f86e79c9a42afcda69bd8828ba9d1231bb21d87b76998764caabbee3e73084c132d7d6ee447591501db72fb9187bd3bd58af019957ac49cf1d69109744bf54a51f5ce476ce7e88a3d35d55c6e3e3c9194809a408fd0892b82bf76dd585244b749214cc71c28142af74c16a4bde16c6235dc3f275324656e4b1b423d7c327408f4a752d0d82cac1ed9d5c9047dd3a695374a8bb9ffde15c7ce94bc2147fef39fcb17ff1f4628e628749a7fc5f5e16994aa482e21f633935cf65510659985e8d712bbc5cc3ba36b20a7c52b82eb360962d8771da414aba455b2ac8be85a27d805433fe98b43febe", "cc65062071a349648d6041f4bbedde509ce708ba1f0978ce0f8a176f7a46847b"}, 0x0}) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = shmget(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000500)=""/129) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) open(&(0x7f0000000000)='./file0\x00', 0x20001, 0xa) 18:09:12 executing program 1: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000080)={r1, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x100000061) 18:09:12 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x13b) execve(0x0, 0x0, 0x0) 18:09:12 executing program 2: r0 = socket(0x17, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x81, @rand_addr="ead061cecf7e66d87a645fc049c56a35", 0x7}, 0x1c) setitimer(0x1, &(0x7f0000000100)={{0x0, 0x7}, {0x0, 0x7}}, 0x0) 18:09:12 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000140)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_udplite(0x1c, 0x2, 0x88) 18:09:13 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getpgrp(0x0) r2 = getpgid(0x0) fcntl$lock(r0, 0x4, &(0x7f0000000000)={0xfffffffffffffffc, 0x4, 0xc63, 0x1000300010009, r2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 18:09:13 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) connect(r1, &(0x7f0000000240)=@un=@file={0x1, './file0/file0\x00'}, 0x10) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x183) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') r2 = socket(0x1f, 0x20000005, 0xfffffffff7fffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000140)=0x4) 18:09:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) semget$private(0x0, 0x256f9c83f7493ab9, 0x0) semget$private(0x0, 0x4, 0x440) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x51, &(0x7f00000000c0)=""/136, &(0x7f0000000180)=0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000080)=0xc) 18:09:13 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4a2, 0x7, 0xea}, &(0x7f00000001c0)=0x10) setuid(0xee01) syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x1}, &(0x7f0000000100), 0x8) 18:09:13 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="0e53a62aa7c255edc4d196f9d74d63f40ead22a9987d6e7f1002e148f6b130bc0a6e1ecad919dcbf560d27ccd66b2284e9a4f662714dffd80a587187de7eea292ceb72e3fe0cb6a3fee7bf8c9e4e759cd12ff0599c95ff79dc0aba6fb097544b3a4b688b2147a7453ff92f1a7f3ade2d3e296040189f3fbfc7c93211a6cd349706e9edd40cecf73ba8a5f62e7a25badc84576a28812d8ab965d740a8d2a86a495515917f2bad05822dfcd160397d84b4e3ef77d048af46db2e8b35f2569564571bb43ffa53abfff4437119b36593897ba4e15ab17a9a8b943f2bc194e7f569763b1c99160d2c11dcec2dc7ab547eb6014ae04f") r2 = socket(0x2, 0x20000001, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x3}, 0xffc3) dup2(r2, r2) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="188cd153839747bddef77f971b2dce245de6b52952ebcdc89824e3340060e0d8d6c614a28cb30eee2d49753dd1ee8eebe5813f38c6e4402adca88df8a4") connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 18:09:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x10000002, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x971}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) 18:09:13 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x95, "523977383a18b23173bfce0069fa0ac7d8c5d1a57659506f8c8bc921da73225003005aa492f095fccc7ef1ab14bce56f435e5f810e7a7518963ed523128e099f926036fe2d0eea60073f2d93aeba43d958b93a21a030ab90e3f0e826388e181bf2e173f7d7f77427406e8d41c97d73a48ac1cb743fc1d7db1c6f5ad5c9fde0e1ffee1e5bf79570e1429ab3489edf23f6d40c5aca1e"}, &(0x7f0000000140)=0x9d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0xf2, "79676733eb18cf6c11fb46558f92186502bceb5261e1da595273637f21d29b5f483ba6c97b0e9fe6cf516c7bd0cd170638964d416002eb4da2ef5a6960457091f062949bd745309da4d536cfad6887ed7a7438c377c7e5eea8aba41a5e2d49038d69d89a51aa03a20a1516d2279d8679d88df7b3b5040581f78ce72abe9f40df6db7c354540a8ad654445c8d4862e3d7a61023c734fcab862a794213dc289141db29f5c545cd647f2513f3f6a3b443502ce51a2e9641d0538ad8afeb574185049669dff20f9e0ba96fbd9067f122b4c748ec6b317ec7f149a389146fe123544064d851ff37f0f70bfea99d42e1bf76c210a3"}, &(0x7f0000000180)=0xfa) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee50ab921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 18:09:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x100, {{0x1c, 0x0, 0x1, @loopback, 0xffff}}}, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r0, 0x1c0}, {r0}, {r1, 0x24}, {r2, 0x10}, {r2, 0x100}, {r2}, {r1, 0x24}, {r2, 0x20}], 0x8, 0x99a3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x7, {{0x1c, 0x0, 0x6, @loopback, 0x8}}}, 0x88) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 18:09:13 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x100000) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, r5, 0x8433, 0x5, 0xf3b}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 18:09:13 executing program 0: syz_execute_func(&(0x7f00000008c0)="0c1db5b598cd801b69e4f5d9d0c4c729395bf9f941f813bb3854aa29f2428b5fe4e79ce79cc79a9d999d99e101edfec4427d6fc421f96ef92a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655e5b2447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411") 18:09:13 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0eb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") sync() 18:09:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x100000001, 0x1100, 0x2fb9, 0x7}, &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x135) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fff, 0x1b7, 0xef27}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x22, &(0x7f00000001c0)={r2, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) 18:09:13 executing program 0: getsockopt$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)={0x81}, 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 18:09:13 executing program 0: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x9, 0x8a, 0xeb, 0xffffffffffffff13, 0x8000}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x7ff, 0x2}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x74, "36d162895bca176dd8002aeb3144affe3cdf5100451e3682b1e3641878d88d058dd6ca851b9697a1eba1de77e1d66bf6a392f8b13961f19fbc7cbd484448e497da7ecca6f6357ef01779a90b14b872ed84ba4cf7d87b49f81139cd4a75807820729a6b4e8b3967bc904e7666625849acb14fd1be"}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 18:09:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x3017, &(0x7f0000000000)=0x2, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0xf2, "e5c440f8f90b78d635aebf80ddcbc4a5a0efba355df1cdfcd9c9b4657444da6a0475a0fffae2138d0e3abfc4cc4b149def5b5990cd3ccfaba39071f05d25b07368ac347e8b3e61d3647e5a7d2c64deaae5b59c42c8b6057ac8728b949aa67aa0d4e3396e53f4c58c872749abfb68f91ce4de08f57d3885ab515b2d4f808f6223962262418ccfb1da33f29098749644e0ef788b51e77137e233d3ae67fbc3fc433c5479a237e57b460ce1b0f99959bdf58d044a6e5b7a119b2a6a87d76f04a263a9bd167a201c0cf77eb3c3a38c0ce9c91f26f3d3abf75fd5755e1cfb5737f3d5819c69e0ffeb7f7917a68af083a2c0551138"}, &(0x7f0000000240)=0xfa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r3, 0x1, 0x2, [0x48f, 0x8]}, &(0x7f00000002c0)=0xc) connect$inet(r1, &(0x7f0000000300)={0x2, 0x2, @loopback}, 0x10) setrlimit(0x0, &(0x7f0000000340)={0x1b, 0x9}) r5 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x4c, 0x100) ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f00000003c0)={0x101, 0x1}) sync() setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000400)={0x200, 0x3000, 0x40, 0xff80000000000000, r2}, 0x10) ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f0000000440)={0x0, 0x1}) ioctl$DIOCADDALTQV1(r5, 0xc130442d, &(0x7f0000000480)="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") r6 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r6, 0x0, 0x0) readlinkat(r5, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/89, 0x59) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000640)={r4, 0x66, "40e028c167a7563be8350e1944e67a7a43390bc23a745b8ef5c798705d97b5e417a6118766b134831a83cff77e96d74082f599bbe6d5c070d8cbc95657b9fec24b365f5523863bda1fd4137b8ff8780e2e973e225b08bf0005a4a3775160fc73089591e4e8c3"}, &(0x7f00000006c0)=0x6e) r7 = semget$private(0x0, 0x7, 0x120) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pf\x00', 0x100000, 0x0) semget$private(0x0, 0x3, 0x400) r9 = socket$inet(0x2, 0x3, 0xe4) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000740)={r2, 0x7fffffff, 0x6, [0x2, 0x800, 0x4, 0x9, 0x6, 0xfffffffffffffffa]}, &(0x7f0000000780)=0x14) bind(r10, &(0x7f00000007c0)=@in6={0x1c, 0x1, 0xa856, @mcast1, 0x9e1c}, 0x1c) recvmsg(r10, &(0x7f0000000e00)={&(0x7f0000000800)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000880)=""/212, 0xd4}, {&(0x7f0000000980)=""/41, 0x29}, {&(0x7f00000009c0)=""/210, 0xd2}, {&(0x7f0000000ac0)=""/142, 0x8e}, {&(0x7f0000000b80)=""/132, 0x84}, {&(0x7f0000000c40)=""/80, 0x50}], 0x6, &(0x7f0000000d40)=""/153, 0x99}, 0x2) ioctl$DIOCGETALTQSV0(r8, 0xc100442f, &(0x7f0000000e40)="0b0c956518cfbb817ca8a0d7d6e2e1773a1f4c7564b9e39ff747d1464ecb21ad612892212b692bc08a3e9902b51681bf95a3c2c9345364e6555bb0f57554035a100579d1b605c895a463fd5a9b6303529ff9a166c6c8509d6baaa4d59a541cd7cf8ba2a315b45f169e161bf41e84b2be449a8a13a6fe5a10faa9a161251a9bad8463f63ad37424bffd33a0dda9b02a0275a7719cd66ea46b32dc976fd2c41fc8960f6502d674bfbd8a9b3f256be02dae4b12f78d4f3840bfdc32c6cde70ecf862474fe135b1731c2fc2f8291d7cbbea23f284bcedef1995fe9cfd96d1c5c") __semctl$GETNCNT(r7, 0x1, 0x3, &(0x7f0000000f40)=""/163) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000001040)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000001080)=0x2, 0x4) 18:09:14 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0x0, 0x35, 0x5}, &(0x7f0000000140)=0x18) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") 18:09:14 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) close(r2) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000140)={{"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", "4c22126ffa1ff7fcad526986f98682e13d93c7ff090c75bfcd8c570a1805a6f0", 0xd1, 0x40}, &(0x7f0000000040)="3c364eb26eee16feee00b6ee1439f9195368375fa30ee001dc3322ff18f16bec1a8de5d15bbd3dca0431b6ea2def43afa51129db03f99602e3342ed9d48066758fc38090da8ebc0556d2806640d520f02b448a63ceed3d1fff193df1bceb5faa232c048ac4edde525d12b998e68dce1f9d1a97a5d7251d4b1413d7fc5921e5aac2a2891876d6eeac7a3bd6d2c0fa63ea76a52c2221726fdc0bda9631de2ced115f852bf988ee448739111de6e0c6fb91dfda2de7a8f554d340569585fdc5c20320f35311896dad760298665759338d9dcfbbfff3142a2269bebca370f9af041022c412711367a5238e9ec1ed367eb424c31156c47d8e43e1bf", 0x9, 0xffff, 0xc582, 0x4180, 0x7, 0x5, 0x3, 0x7}) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 18:09:14 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x5, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) 18:09:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) freebsd11_mknodat(r2, 0x0, 0x122, 0x0) 18:09:14 executing program 0: setrlimit(0x6, &(0x7f0000000000)) r0 = semget(0x2, 0x80, 0x400) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000180)=0x1) mlockall(0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) r3 = semget(0x1, 0x3, 0x40) dup(r1) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) __semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f0000000040)=""/133) 18:09:14 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x8000001007, 0xfffffffffffffffe, &(0x7f0000000000)=0x4f3) 18:09:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffd1b) 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) accept$inet6(r0, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 18:09:14 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @empty, [{[{0x88a8, 0x9, 0x4, 0x3}], {0x8100, 0x6db, 0x7f, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @multicast1, @broadcast, @rand_addr=0x8}}}}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02040f", 0x30, 0x0, 0x0, @rand_addr, @mcast2={0xff, 0xa7}, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) 18:09:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r1, 0x0, &(0x7f0000000040)) 18:09:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1f}, 0xb) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 18:09:14 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x3, 0x800, 0x6, 0x4, 0x0, @remote, @remote, @random="4fcbad6f1d6f", @multicast2}}}}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x10000000) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r1 = accept$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000240)=0x3f27) accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/55}, &(0x7f0000000100)=0x39) 18:09:14 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x30000000) sendto$unix(r0, &(0x7f00000000c0)="7aad77c8a11bfd8297f527f1a911ae0d5aa6de100de50c903b3f41aa711af0412195d8bef784b25ce622debee58b050d96e4f852434e5524ba947448bcbdfcde6abf4975c5c882260b73710773ed9a6970febc3b25be87cb85654bf4d5a231b28d49dc871587623c5ad430adaf7bca4ca7ae", 0x72, 0x8, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = accept$unix(r0, 0x0, &(0x7f00000004c0)=0xffffff00) r2 = accept4$unix(r1, 0x0, &(0x7f0000000040), 0x30000000) syz_execute_func(&(0x7f0000000600)="982c2d0f050520d0f8079155552c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) r3 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000180)="0d1a20c40aa4cdced51ef096860f5e88b243e54e5ea3bd8015ebe4ea160b8862529b0277e46ad9858371cf22aaec835ddc19a29a3ee92ce0cfec7839cc3c3ae8d0f5ec95df9ac5941b13abc1262379df616dface6ebbbd5d4f09c9c60e5bff8f563c58937dc2a8336acb0503ab141d9281f7cc26183c20cee56a7d0f632a9fd51cee10d83b8b24867c6def594ddc0ebda4d3e6cc601221900a503c903df09806661e78da9e", 0xa5}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800e820000000008e9b91dbebba993000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x20105}, 0x8) 18:09:14 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x80) ftruncate(r0, 0x6e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x103) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 18:09:14 executing program 2: syz_execute_func(&(0x7f0000000340)="c4234d42f0a266450f38401c0b98cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee6eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 18:09:14 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/101, &(0x7f00000000c0)=0x65) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xee5, 0x4) 18:09:15 executing program 2: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="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") setgroups(0x400000000000029c, &(0x7f00000001c0)) r0 = accept(0xffffffffffffffff, &(0x7f0000000c40)=@un=@file={0x0, ""/4096}, &(0x7f0000001c80)=0x1002) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) freebsd11_lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001e40)=[0x0, 0x0]) getresgid(&(0x7f0000001e80), &(0x7f0000001ec0), &(0x7f0000001f00)=0x0) getresgid(&(0x7f0000001f40), &(0x7f0000001f80)=0x0, &(0x7f0000001fc0)) setgroups(0x4, &(0x7f0000002000)=[r1, r2, r3, r4]) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf112f4100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 18:09:15 executing program 3: syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xa8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ftruncate(r0, 0x1) 18:09:15 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = semget$private(0x0, 0x4, 0x1) r1 = getuid() r2 = getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x8, r3, r5, r1, r4, 0x20, 0xfffffffffffffff8}, 0x7f, 0x3, 0x3}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x80000001, r1, r2, r3, r5, 0x10, 0x1}, 0x4, 0x4, 0x6}) 18:09:15 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="984a19e9c4a2791dcd0cca0f05bf0d000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30861e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c00000096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474efbe2") syz_execute_func(&(0x7f0000000100)="d0cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f570f01fc616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000300)={{"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", "d86ecdaa8aefee67941a8c78d88ff8d093ec49886cce26774e56a66abd8ac142", 0x3, 0x8001}, &(0x7f0000000200)="171a4b4f05a8335832067f940864c013c6de9239862f978bc8e4351d9917fa95128c21a90c10e53bf4ce9ad6f3b0787d9a1dc395fe3b84735808c8cb898fd10a2590ac5bafe2d017a38d5f47eb3ca3a5fa9e64581d5b3602e31b174f8c8f8963c17e164a15660c78affbf16d5e08dc837eb29e89f63716f699761a2db6793374495b8b6f1f13e4bc66f28fd77d1e04ffe4edea203c362f1275c9bd9d54699c3222ba17207f6f8fc572f7dd89f3412979e98c62831e35ad73d0fec36e94fdf216957e0ce0974508ca3bcd967fd4869a2d2fa3fbd30655f2d327e5aa2feef903c24e4b1b77af30a444408368500fea742fbcf045", 0x6, 0x7, 0xffff, 0x4, 0x401, 0x8, 0x7, 0x1b}) 18:09:15 executing program 1: r0 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 18:09:15 executing program 1: r0 = socket(0x10000000002, 0x3, 0xb) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) getsockopt(r0, 0x1f9, 0x277a7e22, &(0x7f00000000c0)=""/43, &(0x7f0000000100)=0x2b) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 18:09:15 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x487, 0x7, 0x1000}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7, 0xd4, "124dc77cf57f080428e15ebee23a5a795be57b549f87ea8f9e2aeaa38d3bf0d000f366160a6d4aaef860d4d29aadb84c37f6e0673930ef825915465adeed21d2363a79a1e53afffede50c52192e3d04e13463f1ad1b01abb47e56ea83222d0579a48768fd70e92a682036e3c4d70b8bf3d22806b0a54bdf453c165498098c495eb90d1e117abebf0228ac674cc227f67b3a4cd4120c51b94ff04c8c7a18b31f7ee710f62bcb92819461f1b6fb94efceb00d7ad1b15d44297952831f93530c068cca600178175a55b665ccfeca1cd9e7e01d40b4b"}, 0xdc) sendmsg(r0, &(0x7f0000002a00)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000002840)=[{0xf0, 0xffff, 0x2, "05c267fc799515c3b5e35c777269570765c91b02a504be9a709fe0cbcbc5125704ab2ff3aef04b1eb75abbdcbcb3ca454b5a88986ed900f6f8e2a19dba1acc738774591d488c0ad2fb2bde2c83170bc433777c4abb3b7bc6b3e09c6a11e143dbd678dcebacf918b041c9455c6de09d7689bcdbfd3b32877d82dd6b30d7b5670d217ecebda9cfea0725c44af1dc81460c8bccade50ac8be42bb223f01490fd952e6cd4872b8922111913d42f40049ae32e6a82f99e1ac0f59ee402d65ea98a57d89c8fe0c9c488c5e889d0bca29618a027a465cc0d039e8501eac7d6c"}], 0xf0}, 0x20004) 18:09:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000001840)="de2142406eae8c6935f922a59bc8a6b15a3454bd86e1aacbf9750d8f7cb71a45e6ba6abd445d4f6f0000f4e9cf372943ec6a0dcbd3166dbc290d050d9824fa58ceedec1c50c33caf128849a19938c45c09ae105e05fe56da0f908e6bd4f86420b8b99ccc34db35eb1ffe7cb754c9687e0029ca6a1253d095c9") sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f00000017c0)=0xd6ccb70e79f650eb) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) sendfile(r0, r0, &(0x7f0000000780), 0x3) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 18:09:15 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff000000000000000000000000000000000000000000000000000000000000000000000000a31403d7ae83edbd295500"/138, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r1) r2 = fcntl$getown(r0, 0x5) getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getpgrp(r2) 18:09:15 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./file1\x00', 0x400, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f0000000240)) freebsd11_lstat(&(0x7f00000002c0)='./file2\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file1/file0\x00', r2, r3) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') open(&(0x7f0000000380)='./file0/file0\x00', 0x40, 0x0) fsync(r1) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 18:09:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) 18:09:15 executing program 2: syz_emit_ethernet(0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0bae714740a67d1c9e762bae94f0af57a7d30008dcf9dac5571b88a5cfe30edae3934c5377c820a199e8988bc40950c935b398ef7d354006000000000000008be4be19cbee7822ddcb87c7150a628bb4a1de0c8f6827f261928c1f44801f95aa36d8c91c01c775be207cc8d294e9fd932bfc0000"]) 18:09:15 executing program 2: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getgid() 18:09:15 executing program 0: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f803913e2c26f3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 18:09:15 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x9e, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, 0x0) openat(r0, 0x0, 0x118801, 0x3f) 18:09:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2010}], 0x1, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x100000a7, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) writev(r0, 0x0, 0x0) 18:09:16 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="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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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") mlockall(0x2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$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$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 18:09:16 executing program 1: r0 = socket(0x2, 0x4, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000180)) r1 = dup(r0) renameat(r1, &(0x7f0000000240)='.\x00', r1, &(0x7f0000000200)='./file0/file0\x00') connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202c3abac28d451ba52a123aa19d4652000"], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100400, 0x8) mlockall(0x2) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000140)={0x9, 0x2}) 18:09:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) nanosleep(&(0x7f0000000180)={0x2000010000006, 0x80000000000040}, &(0x7f00000000c0)) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, &(0x7f0000000040)=0xc) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0)=0x40, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/43, 0x2b}, {&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000740)=""/100, 0x64}], 0x4, 0x0) poll(&(0x7f0000000080)=[{r0, 0xd2}, {r0, 0x6}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000440)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x48000}, &(0x7f00000001c0)=0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0xd) clock_settime(0x0, 0x0) 18:09:16 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 18:09:16 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") msgget$private(0x0, 0x0) poll(&(0x7f0000000080), 0x244, 0x6) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000000c0)) r1 = shmget(0x2, 0x1000, 0x82, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/86) 18:09:17 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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") mlockall(0x2) 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(0xffffffffffffffff, 0xffffffffffffffff) 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)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 18:09:17 executing program 3: syz_execute_func(&(0x7f0000000140)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040)=0xffffffffffffff4c, 0x20000000) 18:09:17 executing program 0: r0 = socket(0x2, 0x45, 0x8000) 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), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(r0, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x100000001, 0x2200, 0x4, 0x3, 0x3, 0x80000000, 0xff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x1df, 0x100, 0x4080000, 0x8, r3}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffff, 0x7, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x20, r4}, 0xc) dup2(r0, r1) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xb, 0xf59}, &(0x7f0000000200)=0x8) writev(r2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xfffffffffffffed4}], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 18:09:17 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="989819e9c4a2791dcd04090f05bf0c000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 18:09:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022eeaa8e32597b1b5eada35c6ee78e112fc2de26802a4e3b482285c355f9dc5a893581039560e9726535b14d1e7273a928c57aec9af2773f4683c52775797a1e24abc0122d1e4b9925b267712ee8766eb4bffc0b0739c6ee57060a490e8c2bcd56b2e4ae24455976e31bd4b630562ca3895"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 18:09:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696d65e20054e8ed9e1cb9eeb2732b9f27c48aa09c876774080b1f3f0000000000000052c0d40cfd603b3b4a8148f1a95d761b6f92ae8070780ae2440e42093d73974b702f6c4629265352"], 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x9, &(0x7f0000000380)=[@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @broadcast}, 0x9}]}, &(0x7f0000000400)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000280)=""/242, &(0x7f0000000040)=0xf2) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000001c0)="3fb10f13eab55bc54755d408226724a645fbb49b9d01cf2d544e8a7f856efb7ae5c75dcad1620d65f9db64167d453102960f5b61e4697f87c6263c5775cae4ced526b735e8f67a3a9457a3b03f3200866efce8405fb335f726fd0f22b46bde0ac09afee682a06b94670ca4241389c6c0787d00ae3de4b2b2d7b26e1ecbca784f43a75fd225fab264d3b483eb493151") 18:09:17 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x2, 0x4) syz_execute_func(&(0x7f0000000080)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 18:09:17 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="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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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") mlockall(0x2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="1c8e89a6138f521c004e201a00000079a6450a656b1a95d5286daadc228ad3bf7dd292c8a0090000000000010000000000000000000000100000000001000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000009112ef8f5d18c929fce1b6418b9268cf8426e0c98b53f67e45fc11b3a3875c2d936c37b34ad800d3589b79dcae22e4f654933d17552c6db9a2da18dade0800000000000000e7190e7ea70224fbf2b5d2551fd8480b87f353451ba8b39f128cff8d556f9fcf6366375fac2dd35a036585fc421663476428c7afade37929cd19c239343b16d42b2915acd034ec5055cd365d853ab75e1505193e861eefb47579348705bf26f1480bf66b8aaaf821f758491ce3e2f9a06093ff", @ANYRES32=r4], 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 18:09:17 executing program 1: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 18:09:17 executing program 1: 18:09:18 executing program 3: syz_emit_ethernet(0x4000, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x14, 0x3) 18:09:18 executing program 1: syz_emit_ethernet(0xfffffffffffffd36, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) socketpair(0x0, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x2a7) 18:09:18 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000040)="b2", 0x1}], 0x1, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="6f11e953808397bf4159615fb85bec6e1e735439771ccc63cb9c994702501f3c547ca23720755f371d5ab429f91c3588089b6e9b6e994853a320ca48d61b3bc3cc6d611fccb6180c67060b6b73a75acf7a50fb7934af0038e7927481236846e0829ab7484c2a13b4b47708553b795eb193176211ef46f634432a27ede82204cfe42356c92038dddc72bf826c26c776dd176768eb220eb0965d37eb48a1dfce4dc439ef0b2e48910a19d818fd22ef8aaf49cd2301ed91071629577e270e4ded1247dab0b08b6a2d3563a5799c46b50538fb92a523a0274acecb012b0e5c002986aca752891944", 0x1}], 0x11e3, 0x8) 18:09:18 executing program 0: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000040)=0xfffffffffffffc01, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x162b, 0x1000, "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"}, 0x1008) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) 18:09:18 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x100048, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$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") mlockall(0x2) 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(0xffffffffffffffff, 0xffffffffffffffff) 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)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 18:09:18 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x54, 0xffffffffffff727f, 0x210, 0x3, 0x2, 0x8, 0x800, 0x2, r1}, &(0x7f0000000200)=0x20) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3c4}, 0x10) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/250, 0xfa}], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x9, 0xd230}, &(0x7f0000000280)=0x8) 18:09:18 executing program 3: r0 = socket(0x100000000000000, 0x1, 0x1ff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x7fff, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8, 0x4) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000dc0)={{"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", "06f5ecfe6ab6236a74439057bfe4e82881eed3b20db8fe0d0e05e1e5a7fbfb7d", 0x8311, 0xffffffffffffff3c}, &(0x7f0000000cc0)="1d5e2b64598e8f030e87bcb165fd4b1c5bee7ee5e2cb660fb160fe2b13289348e95af83a5a713cd9ca08bd56a8be82f6b1958879cc4f5c479f564eef618b88d7ed69a94fb58af8c64b0a599bbc206589a915c92bccfc8904e3d844715e9779e8c97cb13a3e2b0fba7755ad519813b6bb76c4694b62499c7181f5e203a9278088e894e8ac3a77ed501394fa665fcd5028645295d282e1dc6f9f3bc9cdf70553b169096a3a1edf70b833f75939ca6e13219265d2154874b7eae71a3c5ecc42d50818d0bea18165f0bbe6c8bbdf5ba772669a0b425fe0b69a3fb37c95691518923c5bd4e9a77687", 0x84e, 0x80, 0x3, 0x7, 0x4, 0x5bd, 0x3}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000740)={{"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", "2187e3831ac388725d0298b7c8aa51b0ce31c2d0ca4b3c310ba17e5f69321f30", 0xffffffff, 0x9}, &(0x7f0000000640)="3d8f9cee72a337283fe3799d5a7cb760ecf8070e4446c96cae7ff6e836a7663cdfe581d45d19f22cd9156cbd898ad959eb1722393e93269cf68f50bb0a9336e52cd754993135ac80784bcba484ce1ae564e2a1721ea8ea1ee3de54cb139891bee2bb79c3957a26ba25ebefaf3b72d5b1b8756f25ffd79d3df275fb26ca36e16aa3c4ad409c3a6821a0384e4d0776f8f05a5ac401aef5a9019e6a0415a380a5aa4c67907dccfb9bd56b85f946dbd00d4885520b7848c7b043a5417d6e2a523150a01c96a718a7f1012276a35a8e1b639e24", 0x0, 0xe85, 0xc8, 0x7ff, 0x1, 0x0, 0x400, 0xaf}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001240)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x800, 0x0, 0x3, 0x8000, 0xfff}, &(0x7f0000000180)=0xa0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001300)={@in6={{0x1c, 0x1, 0x80, @empty, 0x6}}, r2, 0x101, 0x7, 0x100, 0x6, 0x7, 0x3}, 0x98) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="9affc99dcee89d3fb1ceb53fe2074aa5c614ee59956e4ef69c98fa3d63ecb1edf095784e7d75a4f25180f3bbfa8ed7aed35c3ad30adc648d", 0x38}, {&(0x7f0000000300)="7b675e73e3d67b27365bd8c1f2a54c5e2c40dec832252a830ef7b0b4fdb7160efcaa16f834a57c4079818cf2966b0c86739f688593a23cbc3929ea196fe386cdfc1b35a8948aab27500ad1352cbe0cf709e3b8543d704560220523965def56a8803c3f7dc14f3c55d64e3c220c1269dfe15b1ab7c8b7f2313c0a7e039ed9675c794ad7778ceb067d77a25ce4b5a0028faabdaf7821fa0ed08907cf639eff2bd086e43348a200abf1fd9d5de49f33371e3c079cf7c335114ad0c0421bf6a4d71c076d587827a15ae9fbf69c1374a3", 0xce}], 0x2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000240)=0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e6f24696c65303c9682832f61b25e03ee5ab5b3352d06f3777a9a56be5f0db92f22b1acf3a82b79bfe19fe85cf9225f3dc734462d6bbe165a0537f400"/92], 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) sendto$inet(r0, &(0x7f0000000480)="dd2e7090ee9cae421d216a669fcea1fc1668f92abe8b5a9bd9070a4351b622e14a54b47083a7583a555270442e3cd8b5e001174cc13e1fab2b0c65520ba0125e378646f5c442e238fdf2783d5f6451217d3aaf394a3267f5d7a94d578a65bfc47023efaf000937514e8680fe83384b824760c40f4da4780f203ad29df4e804f287fe4ce241d561573fd91399883d7c1e4a3d9b398cd2a94fc905de3ef6f1b9de96f61f2ae7bba892037397649018600ce2b3129ba6185451f9a6776357cb5879137942ab977fa73953be030024b5cf5b7acfb5070d5d94110b7e2b135f385c0f17be5342a01961dbac2a394645e9edad050ff1b59437c68319c4f29af04cb61698bd163e71fee0a82f4c586511ce502f8ec93b5c7bd19578af37360298565d6e2645d81e8b60b3542ae77e6ffe0d71ec4bc6690494fb123d84a1ac60a4183ab76f346734faf0561d78ea8eff02e23cf818d864959d87267650638b344fda23d9a48d4f7dc5a079d86ae3f35b9dc64e485f2b84fb0e7f2753a8c3d64900de84e9801889f6ce7043cdcfaf3997756d6db22bfe0bf5ed4f9fe5c7594f042d205a30aa60ec0a1e8682f8058586", 0x1ab, 0x20005, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x252}, 0x10) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000bc0)="da02b0146e13b66801d52a89b9ad4e33d56ecaedadb3b291b02a99a6773c6840c6d4fd80c9c23ee40c59293b923637661237fc0ddba746a9f8b7d185b81f48c67162fc31c8996f9ec2a6a432fa829359aa03d2e58e55eff7158767a9747370ead6144e3d4cde8fe6d6ef8d6505989f3ad65134212c954af23264a29d8ff744cae302dde2a08c17749a3c3e35755ac5fc3376f0914bd1d0f615eb5e9c332c6b268bf7ec1dd83c41b89fde0510e5b587d4264636a5ecc0329a07602c84065314e841cbe91a38f45459689daa1c54267b110a") 18:09:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYRESDEC=r1], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x800, 0xaea6, 0x80, 0x800, 0x9}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x2, 0x8}, &(0x7f0000000240)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1, 0x9, 0x7fffffff}, 0x10) 18:09:18 executing program 3: r0 = socket(0x1c, 0x20000000, 0x4) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="65000de6cf202d9d1181dc7bfd39a250a427a567df47793a732bd8ba3dfc92907ef059ebae177feae6726595d6b498078070b6ab863a9aa09b5d48641a3102145e559834ca40c21ce10005bf00e60dc3fe5b4b21c0cf4cce89aa4fa4a76b9db3"], 0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f00000000c0)=0x8c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r2, &(0x7f0000000c40)=[{&(0x7f0000000840)=""/202, 0xca}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000940)=""/60, 0x3c}, {&(0x7f0000000980)=""/167, 0xa7}, {&(0x7f0000000a40)=""/234, 0xea}, {&(0x7f0000000b40)=""/209, 0xd1}], 0x6, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000780)={@in={{0x2, 0x3, @multicast1}}, r1, 0x0, 0x4, 0x10, 0x81, 0xe7aa, 0x1}, 0xa0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000300)={{"62147c2c4fb3bd7489d479997a4fb5a15f0f4e927f1a4026b7ca505f41613b4ef3734011e938461f9af300c309f7dc0bd0da32742cc96e3e64fe85c96fe5e05ef757f55260c5d10475cab6c07d6a22036b55b512bc41b4c2aa0289ae7e16f84511637318e4e8bb55591211a249a95568b158fb475d547fdcea2cb6d6ec9f997ad8d2945925a5befffd4946a682a47e11730b4810f92cb647bcbb08aefb5e3bbc2538523d0ba3dbf12e757e52befcd7a63ed58823369a9ee83d00b5bba78becc046776e31c0788382195046fca82b4a67249d6c0e81799d3f171920bdd9bc9bc42be308188d8ac4c3f3ff632ae4fe9af7927fc40c77383b13aab963c9ad01062d4f6df32e182c994b5df147a3c8375c8f45ba4dab45823120d4f8308aecd4e4edaabdc665c83cd72017bd6392ddc52a72c9c2cc113309d97da8c9263432af0caf52a6e11681d205b8e7f7fb86967f57db9228d15711cf6ed96fc9712eef7c68c65823079258d4bf4ce03c2021df6563a5fde9860461d5c5b8fb777db002b761aaacca7510e6c076dea786e278ab77f1fee6582e59727450d905dad20cc0ed788773e9c5d5576a41243e1c2b166ae72ff487bea80f35f80a921eeaa61da47ba8ca475e94258faa31b24dc158e5f25f0be3176ee15180f5103253b9fd12d8b7f6eb4a5277192854b7c6a9a864780cc24fb70ad90cb1766fdd785c28f90d47b48bc306dca89aad42679c8215c3ad1ee462e8c149c993a54a0a2d826353632ca6d491b4d474cc7ffabf9b28f666f0737e6a328bc03de81e69838088836902a1a75b392e16fcbb90f26ffec3cfc74dfd03ac0fb9d1594f090c8629636d12e431a99bbaef0f55210bcf43f7ade862eb7ea51ec7d6a7b687ad99fb7617309b62821bb356193efa703da7f45fabfc3a86a8dec33184de3fa1da54fedbdc2c50515e8cd5e856dcab8f1e4479c5a3bb9a4f76e2f1e3dd29fc81160b2deb27c7caa92c632d4157fbd68df8f14e63a52f8df0c6fae35a2343a6f2790e871bde039744858cd9e3b6abc806f73ff40e7c9a6080b657c96af792637145de9b7481b25760d7477e74ef5d16175551610ceddb7bb8091f5bc9998fffde344c2aa49c37d06a380ba5a95f2f7a890b29cc237ec960fc8e760ef82e20e2f6461d3ad7b549b340ac0f43951694d8ca73e22d777febad4e003b9feeb9f32274f4cc0519b82798744f0330fc7cad00727ca258e31baa11da1c8d38e1743cbb9ba33def18efde734ec06293c8859d0c7ec485b912337ac37927ac8d7d19e54f2e7916259d28d1306d36b58e16d866f5c174df0ce6d2d8b3e6d1b66768112733bc5e8c1de98e15e98accdea94907e5bc5555d5580d2748e9aa0e90092a2adeff3863beaa4ada22e08fa827a48f2598548cb3f0ed2fa2c07c43bc768bbf3ce4043b7b4819fae84ea6206e2fdf3d", "badc8603da90acc9c147073b0532986c4c105fe47ff694f81f33b2e9a2282eb4", 0x7fffffff, 0x2}, &(0x7f0000000240)="174181fb7e1c5c20dd7cdb38b48562584ba5390b4afee3e37f1ac1bf02fcc64e6f22454f3a515b899f79f8f5038cffa5ca618dd0b65b68872f7bd4b759b2ebf1454640a5bd86d0da476e0e3d81f01eedb5e9093a9663d8180e56cfe7cd2a951e88c2862ae8470542959d7c642083e6bc9316a1e020e915e86cef1f2d70e3c447e731b6fecdfa097053e5bce48f6d71567866493e8ca284cbd2f0006730eba67ff0bd6c6aee504c6f3ec2aa6bc6c2e62269254e3de0581d554615a988", 0x0, 0x59a, 0x4, 0x401, 0xa3, 0x8, 0x9, 0x37ef9a63}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000cc0)=0x7a2, 0x4) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000d00)="d29f0e6bfbaca91aa222a593541e1799738b0565862e9f727101418923e7a99dac8f122de6bea732a63a5bd41e8a40249df841f619dc63638a6c1bc3c1536e1327615e6ac16fbb44155369f406edc002125e98c19f4385a34f18d24bf9851b54dd5d3a65b4fe017ec6e858ca281a5a66fadcc4b051b3ba728ca3bb4e692aaa88cb7fe0202216e834f247a32a4d3cb3baa722819878bd5e30cff7b0c7") 18:09:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x40000000004, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xb) 18:09:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000082c4, 0x122) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) 18:09:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x9, 0x1, 0xffff}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, 0x8) 18:09:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = shmget$private(0x0, 0x1000, 0x5, &(0x7f0000ffc000/0x1000)=nil) r4 = getpid() r5 = getpgid(0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x60000000, r1, r2, r1, r2, 0x100, 0x52}, 0x5, 0x1, 0x81, 0xfff, r4, r5, 0x6}) fchown(r0, r1, r2) r6 = socket(0x11, 0x3, 0x0) sendto$unix(r6, &(0x7f0000000000)="b100050490000000000008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) poll(&(0x7f0000000280)=[{r6, 0x8}, {r0, 0x10}, {r6, 0x4}, {r0, 0x24}, {r0, 0x13e}], 0x5, 0xfff) freebsd10_pipe(&(0x7f0000000240)) 18:09:19 executing program 2: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x3b) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x29a, 0x4) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x10000}, 0x8) close(r0) fsync(r1) 18:09:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x000\x00'], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000180)="c4", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="c2", 0x1}], 0x1) close(r0) 18:09:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xe, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) r2 = accept4$inet(r0, 0x0, &(0x7f0000000200), 0x10000000) ftruncate(r2, 0x7e2780e1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xdf5, 0x0, 0x5, 0x80000000}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r4, 0x4) ftruncate(r0, 0x0) 18:09:19 executing program 1: r0 = getuid() r1 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000040)="b260e78b4154cf3f8e8c91cf36b8c116107106fa825034cfb1d5b4441825204bcf9a19ea2893a4aa75609f391189a75ce0b65772e12a5bb0bc0f7d5f6cca827bb966b369bad66488bd226bc666980c02449967e3f5c3f24b03c69a6c2c3ee0d7de00f05ceab16e1cda1ecac781dfb626c08d14ae6036a0593fa9d4f09976beeca96d313f41af20ed7f37b73f4586213dbbcbebb85e06cf9fd240ecb919bdb48a520ffdf86923f016469e4b1718c99ddb9488aa25422276b1c53075d64066213682a680bd11ab039a31968d36f005d22f11e45b766150becbdd2ecfc9c64d4a4df51be9ec8f3a107031419a707d840821317b19e63ed610") sendmsg$unix(r3, &(0x7f00000017c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000200)="6ddfee92322ebd604af15d5eb9a920ed143f354feb2197980d0e0855c3ca221c8606cc4dd4e8f863bdde83d89341976d8b3f67f7fde37c09ec07537f9351c0503337", 0x42}, {&(0x7f0000000280)="52a7dadca429f3047b361388e4bdafb4c749bfca85bfc89d59deec9f0f312c051177674179dbe41574470944d0049cef943749dc24d2428ce7ffe8d310eafbe5cba2897b482e4a9b17f2bdf5527cc981b0609382c600d82ad8b00017d48f22cf65111ad4cb6cffdc8462667b957c5b002f0cabd453e93ab7dd09c7c632e88524f6a6d4b9a4258aacc902e6e8aa7a3b95e0863433b782c688f2071e603ab0d526a4178c08ca5f9f25778bb20bf5ef1e8617387e2dbcfc28cbf25b3a7a233ae0eb7bda3398c5b6b84539f1e3ae3861", 0xce}, {&(0x7f0000000380)="e1261a2155e61cdb14e654ad4c389484897a8ed00053588a648e49c4e7a42cd4d8544e6e4c9fb2b20c5eef6bf68db88af82a6923a7acbf3d25b1eaa9f655ea3c84e71c8bc417733c3275580e06fa6a7fb3021dd0555f9add4597065cc4bb7e150e6fd1656af22bb4c05e210d6de031783f5c8cfe9a8307bd5dd6283a31217d8c4b5f9b274cc87b32a529adfa25acdb660cd6f4d284ccb559", 0x98}, {&(0x7f00000005c0)="651edd18ea4ffeaa0edbdd311e1fd2e3ff9e9d8d7c49f2eaab64855d7c7f8084dae0ced9360e3f0bf273f81d95f345ff0da7eff27e2b9bd134bef721791760dbdee9a62f613e0b7069dac9567fd0dfed7e9d7b901d282f80bdb88df5500291d0c3982addabff7f6ab4df1d974ada795bf21be108f58944d9a11bbb5c6a0595d612c47f49260b02a55e44a32ac67e355d1b7b64c3c0d901accbc5df5bb31aa5f27276bb117a42928470abd11f437f9390d83b2883a79cced879ea7ec0932947b58e5ef11c0218", 0xc6}, {&(0x7f0000000440)="261929bcfacb9ed2aa98a37678cc4e543dfd33c2214b9e89056ac4ad812c64df7e2ed4c80e", 0x25}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="23bebfb09f8bd1e25d260b062a51c12dc55fa685b77bb618cf1dea79d4b10e40263dac384b412eb6892a7c35a46f1a1965e9f8c92cb2ef15fe1c19eb06a324515642bbdbc253473f918214ff57a1b5d48eeb6f61d6f516ad2b98c44d1dcf4a8bf18768a7ee22e4aeaea34d77d112aec1c0da2833bed901157e16e99961af3c93f8b84c2a8acfbba7047b28b8fa0d653ac9648c94ee831f9432d5a173a15036ee4d42ab58ebb17704029e22cbf5a4c98d6eb50f86f47f72a3a9586d1cf06c1d096741ef943785d3cbf18950664a4fa4d53aebcdd693c40b3b6053e81103b145b5a714ff0774ce622d6f61d2375d6e60babd7a0c97ff2d34", 0xf7}], 0x7, 0x0, 0x0, 0x8}, 0x5) syz_execute_func(&(0x7f0000000500)="0c17c4817a2df9985a801b69e4f56962f5696200d9d9d0c441395bf9f268f64e00208fe9589b26c7e4c753fbc4e101edfec4f241de47bf2a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d680faea20f00010048510fd7a5d7a5509b9b8bfc0000c1ea01eff265dc5f00d9f65b5c5c45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17727814111d54111d00") 18:09:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x101, 0x74a}, 0xc) r3 = accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0xfd, 0x4) 18:09:19 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getpid() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e23ffff00000000000ffd517a5e76f3b4b50000000000000000000000000000000fff0000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=r3], &(0x7f0000000180)=0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x2, {{0x1c, 0x3, 0xe931, @remote={0xfe, 0x80, [], 0x0}, 0xa93}}}, 0x88) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) 18:09:19 executing program 0: syz_execute_func(&(0x7f0000000000)="c4219d541ac42195d0fc410f8555000000c482b9b63c9e64450fed741400c4a3c9490c3c0366430f3a1417f5460f2ac2d9e4430f1509") r0 = dup(0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000000c0)="a1942a95285b1ab98bf29ecdcaa6ea92d755d3c636320408060e43023f3acf6517be93a1d80374bfbb8d044fd21d9b46a0902da7e02802cb34dc334ce7e1e9ac16b520ada47cd0a551f0bb685f5d5b06f47b18d681b3bfae4a50e7d2485de0574095ff9423a3d0d4e151881e5c161b73cf7c33c2895a0f8371dd7ca9f14695f8d9ce05f20ee704000479306e4c9a72f5cab0168a549d297289a67f83e4b0b7ca") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0xa, [0x1, 0x8, 0x9, 0x4702, 0x3, 0x2, 0x0, 0x8000, 0x1, 0x2]}, 0x18) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="9e0e75d254041b93c92ce4832720c997eba90d6e384930cb13b1b54626c1828b2303b446f19533aafdfc17e78362ab254e111616271304fa27ed4af8114edf366ad574b70accc0ad27f9cd1c372e5f52e841def40a9978b2e62af7b7295fc633e3119077bac5f89752fbe56609854bc707f6") 18:09:19 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x0, "6e41b8ce108c17d29c2a15ee95e608c1"}, 0x14) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) 18:09:19 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f0000000000)=[{r0, 0x81}], 0x1, 0xffffffffffffffff) r1 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) r5 = geteuid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = geteuid() r9 = getgid() r10 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f5f696c650000"], 0xa, &(0x7f0000000140)=[{&(0x7f00000000c0)="57c1ea879126d78765673537557c1a717979bd8f762b1e88f6aaf095654982e8c7cef0d24037966be2c3a5317a0e72efce4439e6264d15128bed63cddaebd45a4888eeffa1f8535bbb59ea8f011323f3b121a8bc33801cce95cea52a98f1b8dce38f6e97dd4a30a82bc62432d4", 0x6d}], 0x1, &(0x7f0000000540)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x130, 0x1}, 0x101) 18:09:19 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x101) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket(0x17, 0x20000001, 0x6) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x1ff}, 0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) 18:09:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0) 18:09:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x8) execve(0x0, 0xfffffffffffffffe, 0x0) r1 = dup2(r0, r0) getpeername(r1, &(0x7f0000000700)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000740)=0x10) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000100)={{"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", "d93dfc2f78c78a755cd20f16e68ad5c877064f791a67c78451ac9e29ecfd2dc0", 0x47d, 0x4}, &(0x7f0000000040)="aef86442f6bab0fcc2b0621a7267b1439920922e38ef8623b390120281dac2286cea1974a1c570ad9ce2587fb7046203c318143f00ca60a1ebf87da3a9152548b0224cf9fefcf3930b11e34de33e922900baab7099c851292a9aed2ef709bdf1a7ad6b28da4f51e62a0416240b6fd27552751b2fc1996945e9e37676b9abafef942e20a10d2c0083ea7038e7191e693cd1b91ca6aeb27956a19c558a94f76bb972a752f5bfd8dd4be4593cd524ed399647b1b71bf7", 0x100, 0x8, 0x167f49, 0x3606, 0x7fffffff, 0x3, 0xfffffffffffffffd}) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000580)="def4976f0bfe5db8de40c2ded9754b94bc752504d226a4f5366e0cfddb02a1195d355a928f27af5a496330222a34c809774647244f79f7c14c759c5a1a76786f2b00a86acab3661b91ea72c153198afea2d02511177dd46ec9") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 18:09:19 executing program 1: syz_execute_func(&(0x7f0000001780)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a200d355c5973c2c8c44139fdc462a18cb270000000f966c4e144596f6513dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c466420fe2d81e16cc0d400faee4e40fb3de3e67420f52d9778018e62a2a612644db11f6a9c1460009c4662e66400f15d6d6c40f1803f23e99c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d00000066470f3810030f6a33d0") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100008, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000480)="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", 0x57, 0x8, 0x3}) 18:09:19 executing program 0: r0 = socket$inet(0x2, 0x10000000, 0x8b2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1011, r0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000001c0)="03d7c2d0129f38e775d56a304e148c73077066cf2f02ea4a52825d097639c2dbaa29acf44cdd4d91901a1baf5aee148a4c3d0ead529be7213a87f74e") r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0x1, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000440)='<', 0x1) recvfrom(r2, &(0x7f0000000340)=""/18, 0x12, 0x1, &(0x7f0000000380)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20e000000200000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000e4ff0000000000400200000000000000000000000000040000181a00", @ANYRES32=0x0], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={r3, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000300)=0x10) r4 = semget$private(0x0, 0x2, 0x8) semop(r4, &(0x7f0000000100)=[{0x6, 0x9, 0x1000}, {0x0, 0x81, 0x800}], 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, 0x0, 0x1bb) 18:09:19 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000340)="9b94644c234a15d2f7d434ccb2450032a939400ba8430f243d6b01886f7bc1e78ddf350ad5bcfa8dafbf") ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000140)="647d03ac4355135088a7389214c4f608dc4d16e167b244a641b7de2923e36aed5509fbf739c040f629f51720afdb809c0c3769b015d5fed6def49274155ac6490d1526af2727294d221846dfccd7203072005f56dfaa438deeae393de365f8ce07a96c6534ef1881a55a1b34278f7a2f85bd07b451b6390b78de02bedf051bc8523a5a20ead77334f74b0f0c665a562bcb5c27838498fed62ed005e5e533", 0x200000000003ff, 0xfe75, 0x100000000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x20c00, 0x0) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f00000002c0)="c4207229720a1cbdd1a2a495f7cd4a9e412d1283f712852399") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={0x0, 0x4e, "1937c40ef27825c3e3e37221e2270fe7f105dab523a3fbd15532119b86012c4e43a897ed11f066a2d532dd8b4b13559948f43b2e7cd82f3087fe817aeb130f43a661a33be8a80e3f33eb73b50a26"}, &(0x7f0000000400)=0x56) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x10001, 0x7c, 0x1, 0xffffffff, 0x200000000000000, 0x7, 0x8, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x896c, 0xa97, 0x7, 0xfffffffffffffff7, 0x9}}, &(0x7f0000000500)=0xb8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={r4, 0x2, 0x1, 0x6, 0xacb, 0x8, 0x1f, 0x8, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5, 0x5, 0x1, 0x81, 0xfffffffffffffffa, 0x2}}, &(0x7f0000000600)=0xb8) 18:09:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x5, 0x4) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4c) 18:09:19 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x4000000020) syz_execute_func(&(0x7f0000000000)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x44) 18:09:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x441800, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x5, 0x6432, 0x2, 0x3b5, 0xffffffffffffffff, 0x2d257ec9, 0x2, {@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0, 0x8, 0x80000000, 0x3, 0x3de, 0x1a}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0xeddc}, &(0x7f0000000080)=0x8) 18:09:20 executing program 0: r0 = socket(0x800000000000c, 0x20020000003, 0x10001) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="46ac044476040000736fc20e931a9b48709bcbad44f32f810000"], 0x10) write(r0, &(0x7f0000000140)="a1", 0x1) r1 = dup(r0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="c061d30d1fecba6c1adb71e1593ee79ef669039930472c499fc5e622cf029a398b118560e3aa9270e31b0396915ec145680ed3ddc0a1fb77094610fa7305e13fedee54160a63") socket(0x17, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 18:09:20 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x1ff}, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x2124}, {r0, 0x40}, {r0, 0x8}, {r0, 0x4}, {r0, 0x2000}], 0x5, 0x3) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000140)={0x1, 0x3, 0x8, 0x5, r2}) setrlimit(0x0, &(0x7f0000000100)) ppoll(&(0x7f0000000180)=[{r0, 0x5}, {r0, 0x8}, {r0}], 0x3, &(0x7f00000001c0)={0x9, 0xf45}, &(0x7f0000000200)={0x7}, 0x8) 18:09:20 executing program 1: pipe2(&(0x7f00000001c0), 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 18:09:20 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getresgid(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0x2044}], 0x3, 0x4) r1 = socket(0x17, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x100000001, 0x2, 0xac, 0x466407ac, 0xff, 0x7f, 0xffffffffffffffff, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x7fffffff, 0xffffffff, 0xffff, 0x800, 0xff}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) 18:09:20 executing program 2: r0 = geteuid() setreuid(r0, r0) setreuid(r0, r0) r1 = semget(0x2, 0x0, 0x244) __semctl$SEM_INFO(r1, 0x6, 0xb, &(0x7f0000000000)=""/229) r2 = open(&(0x7f0000000100)='./file0\x00', 0x18800, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000011c0)={r3, 0x3}, 0x8) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000001280)={{"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", "559b2942a5d373cd18de09947a59c84b8426ebb9147a4602a9444cac283c3f9e", 0x9, 0x2}, &(0x7f0000001200)="cb1323a9432e8ffbcd1152039192cb12986d97bd9c21c5d6d08a7e64e73badcd4caa2c4459cdd99758d0a933eb1ed487adc97d0974d2c9c457fc37cdc92e3416fb0bb9a3644722f639df46d526cfc9e783f2d1370272a623df17a1", 0x35400, 0x4, 0xfffffffffffffffc, 0x8, 0x2, 0x9, 0x17, 0x81}) r4 = getegid() setgroups(0x1, &(0x7f0000001700)=[r4]) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001740)={r3, 0x5, 0x1, [0xfffffffffffffbff]}, &(0x7f0000001780)=0xa) r6 = semget$private(0x0, 0x7, 0x64) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000017c0)={0x3, 0x2000, 0x33f, 0x5, r5}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001840)={r5, 0x7}, 0x8) semop(r6, &(0x7f0000001880)=[{0x0, 0x5, 0x800}, {0x1, 0x24000000, 0x1000}, {0x3, 0x0, 0x1000}], 0x3) getgroups(0x1, &(0x7f00000018c0)=[r4]) freebsd11_fstat(r2, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001a00)={r7, 0x7}, 0x8) clock_getres(0xe, &(0x7f0000001a40)) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000001b00)={r5, &(0x7f0000001a80)=[@in={0x2, 0x1}, @in6={0x1c, 0x0, 0x5, @mcast1, 0xd8}, @in6={0x1c, 0x1, 0x8, @mcast2, 0x1ff}]}, &(0x7f0000001b40)=0x10) setresgid(r4, r4, r4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) r9 = socket$inet_sctp(0x2, 0x1, 0x84) __semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000001c00)=""/109) __semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000001c80)=""/157) lchown(&(0x7f0000001d40)='./file0\x00', r0, r8) bind$inet(r9, &(0x7f0000001d80)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001dc0)={r7, 0x5}, 0x8) 18:09:20 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000300)=[{0x3, 0x7db2, 0x1800}, {0x3, 0x100}, {0x1, 0x10000, 0x800}, {0x0, 0x2, 0x1800}, {0x2, 0x400}, {0x1, 0x0, 0x800}, {0x4, 0x7, 0x1000}], 0x7) semget$private(0x0, 0x0, 0x80) __getcwd(&(0x7f0000000000)=""/99, 0x63) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="4cc55ce4681545b64fd11c9abdb253279f0e1334c7c18736efae5be515258cd4d185a3a18b786d4b2cfbeaf157a025737be5081614d62a9859e15dde6a021b17a83e919f4e0a50e38e1c7d8a7b00a440b564784c8c2a150d9fbf323ea7e7054df436e45a8a408a331c1ae5fdc2e1") 18:09:21 executing program 3: syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) shutdown(r0, 0x1) 18:09:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82028dc22b8b6c653000"], 0xff0c) sendto$inet(r0, &(0x7f0000000400)="6e9a", 0x2, 0x0, 0x0, 0x0) listen(r0, 0x9a6c) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 18:09:21 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="4700000099ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c982807114236b12c2ae8c8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a314ef2bc103f4aa3bcc2c5b3b9899d032a35851169d0a04933c6a07c21bb5a0749c6008b5fec15f43cde0e96983b0cb095efb498ccf93ba4868800691f9a38c7484fc59c1eb28eb9efc72de3f87ede7b5705bfa219891a05b803b614af97f19c84407c2df183137405fd536ad8f9efce18b4b4530dc23df28bb93b48ddfd4d6e982cfa2adcdc9a6fc205abf9b231c3250000000000"], 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, 0x8) shutdown(r1, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0) 18:09:21 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$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000800)="c4a17c5335000000007fda2f5380000c6969ef69dc00d98a20d0d0f2430faa0000420f01fca95ff965be6446ddcb0beff2478680008000009d670f381d6a2f67450f483bd1d97c7cc4812973d424577e7ec1787896b001fe055ff6f6c1460000b1ac450f2ede0f0000c482fd24d69f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) wait4(r2, 0x0, 0x9, &(0x7f0000000300)) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x5, @empty, 0x9}}, r4, 0x400, 0x100000001, 0x21d, 0x6, 0x5, 0x100000000}, &(0x7f0000000400)=0x98) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a890000000000"], 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) close(r0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 18:09:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x4d0586140e6da04a) 18:09:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, 0xffffffffffffff23}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x4, 0x0, 0x8, 0x3, 0x4}, 0x14) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r3, 0x3fffc) 18:09:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="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") freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_execute_func(&(0x7f00000002c0)="f30f0f7d00a7f245a50f75f8410fc243fe2a460f28d336660fe3bfeb22ad5fc403790481fa0000008647dd12f2528f8848851100") pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x8001, 0x9dc}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000300)={r4, 0x0, 0x7}, 0x8) fchown(r3, r1, r2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) 18:09:21 executing program 0: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x8000, 0x5, 0x0, 0x3f]}, 0xc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:21 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/97) 18:09:21 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x10, 0x10000005, 0xfffffffffffffffa) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x6}}}, &(0x7f0000000040)=0x84) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = dup(0xffffffffffffffff) getsockname(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f00000013c0)=0x1002) pipe2(&(0x7f0000000200), 0x100000) mprotect(&(0x7f000067d000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001400)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/14], 0x0) 18:09:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) 18:09:21 executing program 3: syz_execute_func(&(0x7f0000000200)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc322e7dc07dc0c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="fca50c72ce79a7aefdd237af7c58af2c41fa139e9d89216b6a1aebb1d96d2f327be274a72524a295af9cf684a0d3c0c55a0a8d4231221ad5a447e8f52903bee149572e598ac3f7d28d6fd572e385d560d4e575471d1c17eb0573bf6270") chdir(0x0) 18:09:21 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) 18:09:21 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x7fffffff}}, 0x0, 0x8, 0x8, 0x10a2, 0xec81, 0x100000000}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x9, @mcast2, 0x3}}, r1, 0x7, 0x9, 0x10001}, &(0x7f0000000280)=0x8c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000002c0)="da13c62820a78f10ef35161ac2a0d042819326719555fb2d9732af6918bdbad6926d53bc953f573b0fea2c39124faee428ca7ee85e5ebf930d5048d8ca870be9824479df7d5652d3a37983303fd25bd1160c090b2adfd8ac00bb7895fd6d5ae9fae9f719f0e48372f899b6a6caa6e1798d9bc6e4f71f7ee832f10f8082914487304c4ba0f4105e05f882f0b10866d307") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x80000001, @loopback}}, r2}, 0x84) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000480)={r1, 0x200, 0xffff}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000500)={r2, 0x6, 0x5, 0x242e, 0x8000, 0x7f0, 0xdc, 0x80, {@in={{0x2, 0x0, @multicast2}}, r5, 0x0, 0x7fffffff, 0x7, 0xa1d2, 0x9}}, &(0x7f00000005c0)=0xb8) connect$unix(r3, &(0x7f0000000600)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000640)={r1, 0x5, 0x8000, 0xffffffff}, &(0x7f0000000680)=0x10) r9 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r9, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000006c0)={r1, 0x3, 0x1, 0x9, 0x5}, &(0x7f0000000700)=0x18) r11 = accept(r4, &(0x7f0000000740)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000780)=0x1c) socket(0x17, 0x20000000, 0x0) msgget$private(0x0, 0x446) syz_execute_func(&(0x7f00000007c0)="c4e28945194d0f6e3f0f12e464652e2e660f38de07c4e1e515edc4c17d15088fa978c362fdc441565e0500008020c482792048c20fbdad1a000000") mlockall(0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000880)={r5, 0x24}, 0x8) r12 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r12, 0x84, 0xf, &(0x7f00000008c0)={r6, 0x6, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x21, &(0x7f0000000900)={0x7f, 0x4000, 0x2, 0x0, r6}, 0x10) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000940)={r5, 0x5, 0xf, 0x7, 0x6}, &(0x7f0000000980)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x21, &(0x7f00000009c0)={0x8cf, 0x4000, 0xffffffffffffffff, 0x1000, r8}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000a00)={r10, 0x3}, &(0x7f0000000a40)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0x101, &(0x7f0000000a80)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r7, 0x2, 0x2, 0x3f9d, 0x2, 0x7f}, &(0x7f0000000b40)=0x98) 18:09:22 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x401) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000001c0)={0x10}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x200, {{0x1c, 0x1, 0x20, @rand_addr="ee82ebb6b2df8d004601c38bf90c3434", 0x80}}}, 0x88) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x1200000000, 0x0, 0x7fffffff, 0x52, 0x80000000]}, 0xe) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 18:09:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x9e2, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x3, 0x7, [0x6, 0xfffffffffffffffd, 0x2, 0x4, 0xfd4, 0x800, 0x1]}, 0x16) setsockopt$inet6_tcp_buf(r0, 0x6, 0x402, 0xffffffffffffffff, 0xfee5) 18:09:22 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) flock(r0, 0x3) flock(r0, 0x5) close(r1) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) 18:09:22 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000000040)=""/48, &(0x7f0000000100)=0x30) ftruncate(r0, 0x504) 18:09:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0400800000103fc051000900"], 0x1) 18:09:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast1, @remote, 0x0}, &(0x7f0000000340)=0xfffffffffffffe52) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x2}, &(0x7f0000000140)=0xc) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000480)={{"5942997265f0acccd844422f911e74ef68a4cc48c833d2e2b3bd9bd33d71e65dceb40fec7ac60627fe8d77707e26966264614a6e5702e22b0687eba0daa41d71e34741eddbbd9e2bc3bbc1a0def1d1ea54748d31a015660c938be223c6525193533b8d704c9e8ea3ca36734a549dea5e063421380d53915a1e78d32fbe33086ca7ba03882cb7a76722780874e8e8b8cf27dd9eed0cb9033fb1ecb4d6172c4d3a3590f0e5d53b629d1e9beb4fde22f9e8cc0c12e668a657a85d996de4a8d9bd305e2347ed9876684a600546ce8e58f6b53199627ad542b7c69d40c02ecc8bcb97a8af01ddc4c5aac20fc44c29298a1bfb0e7782ee860d4d0d84ef81a1224fc95a758693ce6274f90901816867b64ac03cbd4668c0fe65a27b6f9a86b7af752a203e6b3d96c657952095c07c507cdd3833cecc82d66e9b901ca519ea7ead21cb35c254db41497febc7bcf8ceaf8a2383e54a6acef6efe3bfdec1d7f64fc23c9ede9025a01b4dfedad2f737b8cf748a063982a60691f2bec2c6277a4a911267ed5d159e2d0d8b6d1a48a465c1e766e5cc3c1a7f98bd59002ec394b232ccbf6ab56464a2f6f61012598b5bb8c9daff8c7e95ba21155c0ea39d117e19dc7812a0e663f671290d7b0ccd0dce5ca5a7ca3d47007f767be91d7e2131ca2a5275a929049bef99c4f46c2442ca885382b4f6a1471fcb3849bde8c6ec7a3eb31ee98c95564862f71ef16b9374157dee6b2f829682b92a8f36ad984e5ea3c65d179c737b764c5bdf1a98ea028e2b971e1258c5c3efe1e698ebd820967926dd90ea57ba2fb68446ced0a46dc940f29d013a76bb0e8a1d946537fb60c940eb83a8c3fe2b5b1ddc28e4dd33e79baf98220406876e372b06825c6d684f1fe08d90920af6405ae7d4ee91928058f8e6c1549eeac8b7a9ca51bf5f0c840f6d9821cf90069c8b8357b0835c6c747af72bf27e565210bd91550ad8f2d3970b771fed173ddb902d5120d2d1479261fb9d466748f1633115fdfeed9718aa36610c66eb86a18c64dbd3a9efba83ffa8a1c4e644aad29e3b5e61f92b788e86d0ad7063f3b63c299ae143dc7db0bc1d1ef94b640b152a03fd0c867d225475de8697c23cd1afebd314093fc6e0dd727dcf230099bfa80c2ba5f56931a8e5be5af0dba2c82c6c584cdee4915a9890e775b09dca5989eb29ba14e2d52bc4fcc9bd56b2bad6c5e21ea25dc5846900a428339a7059d2426cec0f7a49eb98db2390a4db9889171e33a9bbb6fd98586a71bff334c0e440764d0de287d3798eb6a07068011ce8148cdb3e1d98ea82de8ca69aa15503fb34551a9e3f91bf0f68a21b52525c573ad5edc975a6154d5c6fe62f780d2195e64a1624cf0d501b338aa278d7d98520be636ee292827698035a138bc52535a47b550b514889f249a70fc46e534058a8d0887bf6dc9f5ea514c65d", "97e307fbbeab8017292760d9969ec5192cc2965de224f2a2159df2e974947e82", 0x3, 0x8000}, &(0x7f0000000400)="57585b9a4d443263e9fa82d5cff9042141a9b2c6141d6c517fef0c42802bb126d0daa55e778a44973d0a1346aa381e8dbc1aba28ea26d053b44e4e25f3473e9390dad5cbe9ce", 0x9b, 0x0, 0x0, 0x5, 0xfffffffffffff3a9, 0x200, 0x100000000, 0x6}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 18:09:22 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d10d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) shutdown(r0, 0x1000000001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="3a1f635500d7000000000000000000000000000000000e02f413fc8711447a4832aade312714c908fea5d48823b8139cdf818c3eb4e366fa5057acbab96d70fc40fac95600fd5f3489dc368835e137c8257dafc77a60367711238ea98aee865ca961e2eef99eaadb965ac140071fcc285b72029ba152eb26f87f3e87635765ba281c050daaf8cc838ea6a6cc2a7eeb27671db2152e0531a65322078923e512d4860a26780e35de24c3f647c04d4672e24dfa9d42c7c78fa122bdd0"], 0x0) 18:09:22 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xa0f2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x100}, 0x8) 18:09:22 executing program 2: r0 = socket$inet(0x2, 0x30000005, 0x101) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x8) r2 = getpid() r3 = getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) getpgrp(r2) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10008}, 0x10) r5 = getpid() r6 = getpgrp(r5) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r7, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETRULESETS(r7, 0xc444443a, &(0x7f0000000180)) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2) freebsd10_pipe(0x0) setsockopt$inet_udplite(r7, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000180)=0x8000, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000000c0)=0x200, 0x4) fcntl$lock(r7, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r6}) linkat(r7, &(0x7f0000000200)='./file0\x00', r7, &(0x7f0000000240)='./file0\x00', 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x80, r8, r9, r8, r9, 0x17, 0x8}, 0x5, 0xd3f, 0x1, 0x3, 0x1f, 0x800, r2, r3}) 18:09:23 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x0) fchdir(r0) open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) 18:09:23 executing program 2: syz_execute_func(&(0x7f00000000c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1460f5288feefffff21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c420b15ffbb15ffb110f0fca38048336000000") 18:09:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xff, 0x2, 0x1000, 0x5, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x8000000000000}, 0x0) 18:09:23 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x8000}, 0x0) r0 = semget$private(0x0, 0x4, 0x80) semop(r0, &(0x7f0000000040)=[{0x2, 0x80000000, 0x1800}, {0x2, 0x3, 0x800}, {0x0, 0x40}], 0x3) 18:09:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200), 0x0) 18:09:23 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20a0a, 0x104) fcntl$getflags(r0, 0x1) pipe2(&(0x7f0000000000), 0x0) 18:09:23 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = dup2(r1, r0) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000040)="fc4a3f167d765f4c0ec64521d9e76697137e5ec942113cad83b5cc226304acadd3147e1e01") 18:09:23 executing program 0: syz_execute_func(&(0x7f0000000500)="9826473e4314170f05366b77d6677dbfd913020000a37bf0c53e41e2e9b5578f8fbb660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50da456ab56abc4e10bf8c470c4c461cd583d04000081c481a9fd7a01c483397fd300dcdc0fbcaf00100f00f345d9c63dace4c3214cb9a5c423015ec7475419cec2c2b00b000000c44195d340dbb7eeee0dd4d48cc7e8628f6808a3056f2000004e00c40f0066ed0f9e2bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fafd3c4a261b7e2") 18:09:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x80, 0x0) r1 = dup(r0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000001c0)='./file1\x00', 0x0) 18:09:24 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0xa, [0x1, 0x1, 0x1, 0x10001, 0x3, 0x80000000, 0x1ff, 0x240, 0xccc7, 0x2]}, 0x18) r1 = semget(0x0, 0x7, 0x1) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000000c0)=""/189) __semctl$GETPID(r1, 0x3, 0x4, 0x0) 18:09:24 executing program 0: r0 = socket(0x17, 0x20000000, 0x100000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x7, 0x80, 0x3}, 0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) 18:09:24 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000000000000000001000000f000005af312080fca031a77475f16fa25149003f7b9ec4a6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0xfffffdc0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80010, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) syz_execute_func(&(0x7f0000000100)="8fe97881a318dae42066400f1a9470feefffff45337299660f5e1cc5d59d00004469c7feefffffc4211568ec46398d65566666c4c1d62a07c481585ddec4a168597065") r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f00000001c0)="c4e1b565f10f01857fccfd2165d184487c2f0000d96a0fc4c27922c80f4974b1fef0f758c1c4a27d19fac40110c2b50000008000c4a1fde7248f") 18:09:24 executing program 0: r0 = socket(0x17, 0x20000000, 0x100000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x7, 0x80, 0x3}, 0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) 18:09:24 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup(r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x31, 0x1d00) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0) 18:09:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:24 executing program 1: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0xdcc, 0x3f, 0x0, 0x3, 0x6, 0x1, 0x100000000, 0x4, 0x1, 0xcf28000000, 0x8}, 0xb) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) 18:09:24 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) semget$private(0x0, 0x3, 0x12) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000440)) open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 18:09:24 executing program 3: mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000c0f000/0x3000)=nil, 0x3000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 18:09:24 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open(0x0, 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x32, 0x0, &(0x7f0000000040)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)) 18:09:24 executing program 3: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000001c0)={0xbfb, 0x7ced4712}) shmdt(r0) 18:09:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="290041042300b8df69f72684ef51e8443a510831f5eb641258ca280ff95187819bf4db1d42c82b4e5f6ac4cd6715636759fbe5ae0f6e49351d55def570ce743675a7c8f7a912674a45c89983c6b1514a0635a0cf8ec4fa056033753471ab49e23a2878f62ef56ad88ad795eee745bf9aa2d5dd13b154f18bb0251fdb2d6f532a98ea95a6d4f0b4313df4a0ff461f"], 0x92) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000200)=0x4) setitimer(0x2, &(0x7f0000000000)={{0x2, 0x4}, {0x1, 0x81}}, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 18:09:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0xbd47}, 0x8) 18:09:24 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r4 = semget$private(0x0, 0x2, 0x200) __semctl$GETPID(r4, 0x0, 0x4, &(0x7f0000000980)=""/96) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)=0x0) fcntl$dupfd(r3, 0x11, r5) lchown(0x0, r6, r7) linkat(r1, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000a00)=0x4) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000a40)={{0x5, r6, r8, r6, r7, 0x2, 0x7fffffff}, 0x8, 0x4, 0x2}) 18:09:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000003580)=[{&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/137, 0x89}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/237, 0xed}], 0x9, 0x0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 18:09:25 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="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") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000380)=""/252, 0xfd43) 18:09:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="59635c2cfd7bfc21a3f8ad2e7b370fdb9ae1c07cc11b0c858a901b22c76d9bcde20fee87ab128415ddebb51c513cd9400badf91e075232f508624de043b0e75b6d62620fe8f02fcf39aa44239328a63be3054e501cd96bc8bbb2a3c707758c4c0ba71993f250bd38980ec365d6d8fc1674135cf2144ddf5a0a4d5fae7902d8c7e4fded84e7c8257e49ea6796492a8c79b7c5fc1f00b6c93bd03b1ab96860982f10adaababfbb3e3c404e99a7020c1b4091a15438f4132ce4d8162477fc", 0xbd}, {&(0x7f0000000800)="ee1f94e3a0255330b41188945d85cd718f624465ba855928a30ffd9304769ebf01c280a6ddeed7b54058514f5965bdfa3f40a649f7262fdb0f7d908a9793a7f60aa9acec09cebf93208bcdc706f6e613078c8c5c2a795c3c9d42bd53a9ba35546af0f8995684a7905fe83edeb844a31ec04b4ec55a31936b064c8d06726b2af6661db7f666d6be1fb62661ee42fea079161a4b95ae67e58eb299f77d308a2698a061d575756f4919cc16b32cc1a485e03e8c34d3c084a387edd20527139fd9194cfec086d3564cbc1a56aaafd846d779f7", 0xd1}, {&(0x7f0000000900)="ee40ca79e1bc117e59b3dfe96c60e56863270739aec9bfe4307c1bbe7864970f2483573bc732f161bb887f2d132f905c94e648b34ecf0d8acc2f543c43218e3200149e95bb555131e19cffbd3f7e4a3b1f6091f61a852f49a2bd3cf40376f30b5aeb2148e1c45e7e63a4868a0a39c7225b67179d204184d46d1d560294911c1bf364a0a95648c7caf47183f70ac63fd081b5bf7489538c793c28c1efbcaa7ef8ea7722347da4829955e902427c741b89176043d0c935e8c99211", 0xba}], 0x3, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000300)="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", 0x4c4, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 18:09:26 executing program 0: r0 = socket(0x0, 0x10000001, 0x8000000000006) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x101}, {r0, 0x86}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 18:09:26 executing program 1: syz_execute_func(&(0x7f0000000000)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26e8c798c753fbc4c4ede1fed4fdf4f482663ed107c4c2b90a2367470f38032f657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145420fae903223333335af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad673e740fd2938c000000c4c1f91337410f12d82e440fc7bf0d00008066660f3a0b0865") 18:09:26 executing program 3: freebsd11_mknod(&(0x7f0000000840)='./file0\x00', 0x200000001000, 0xffffffffffffffff) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = open$dir(&(0x7f0000000640)='./file0\x00', 0xe4a, 0x181) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000340)="f16c2d9a4a2b3ead56d5cfeb64a3ac3680bfbc6a4a010f121015f06e7279d303354103b4d2843da74d0856d42bde40b3c16db6cedbdd69f7d0adc69a0b474e57eae80384b7b976ad0eab5e03935f45fa2245a7cf3a7cc407c9b7e54143d0e6419a19f5d7e6e09b8eef1ed43a62bdc9122e18f9e6735f9c0866e96269906d31b2", 0x80}, {&(0x7f00000002c0)="0b2159be3f638b3792e739f21ad63473ccdd19333dbd206014ee8ba6dd5c0bc51b290501c9de09fb16d5c37228f7f5fb", 0x30}, {&(0x7f00000003c0)="57c0cf87994dc5d4d5bfaccd4e3efc45fffa8783929ec9489e6806b012e30ca4fc3710913a384d9dd330b4e83409c273449311cd9b620238b7b8c15702efa5be7bb62fa1fdb231319f6d7bf9", 0x4c}, {&(0x7f0000000440)="0040874475729f03d59e99f95e43d2eb0de36d6e7d56bbc856b15733f1d284bb23cd14d497a8115a3bd8883d8e36ce29e2021e3ecb6301d90889c694c81beb35a185b14d2783c1ed0edaf14273f6813fb043291af56254dbb561e6b6a5723469b2ee3f2030a6d3acede78bdb1fd28f8874fc3f1f32832af1cdf126fe8e8fa4ac17e6f89f5f874b3ee3c94676b2f826fe086ad282ecf9394299a684dbb9f4504d7af852e5bffb136a333f905aefcea5fed78c2776947d67", 0xb7}, {&(0x7f0000000500)="3a19ac727055fe5a77fa291fb5f7f61dc1159aacdfd2ed4920ee4c03b72d7cc5d7f6247dbdcd1444c6b82f0ef769f485372cd76827a4410c85f5a4ddad83e02877130fd18b4d5f2ccfda48f4263e0fa44343c3c7732bdafdec85f457757ed13979cec8b993dd976d4f87ca9d853bce72aff696df55141cf8a7103753c1a73f59ab4b886028e3eb35068837f141d1db307462f346276daa2e721c7c66c053548fcb5d6f0e41ac7d5d9afee9e0c7f788ece1a6730fbd3678c4", 0xb8}], 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000000000000fffa000001000000", @ANYRES32=r2, @ANYRES32=r3], 0x18, 0x80}, 0x100) r4 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000180)="c4", 0x1}], 0x1) poll(&(0x7f0000000000)=[{r4, 0x5}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r4, 0x80}, {r4, 0x4}, {r4, 0xe0}], 0x3, 0x8) sendto$unix(r0, &(0x7f0000000700)="b4869a667c464bcee024c1b6e7531292e5cff206c1605d93af2329a803a245a5cd39902cadac25dfebf11f979b0b69f05bd7005201e71844fc830fd1e242f1f2912da50aea8ff0bab271f609206d0f2ddad8a520fc577395b9fa14ce51109102c3b92bd5846f179321bd1c3a3f29e0acc537d9ce7ee0c103ea220efe26972ba0a2c959af0975ac9955f95ff81b024e7805e75ea265a785e922727048ab6e858afe28ad3272e88f1b6a96f2ed882aa142f94f8febcb1755a5a81da9df1fd378f8cbe1038d9995fc", 0xc7, 0x100, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f00000001c0)="ab606b1a5c1f2e7f051b") open(&(0x7f0000000200)='./file0\x00', 0xc, 0x5) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000000040)="76abc6a4875b97f99de9d4535b15c4cd17f5f3e7101443886d02afb16d92c0e3bfdc809dde1fa701dbb35545b3ea7d92c3e0e3ae8626adb6736ce1cef4c7f0b47d7438f50d1f3a5a971caa3149ec55eddf9193f10421f3c480248eb37c388d") 18:09:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x1, [0x0]}, 0x6) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x9, 0x80000001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x80}, &(0x7f0000000180)=0x8) 18:09:26 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x16, @rand_addr}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x1, 0xfffffffffffffffe, 0x10, 0x4, 0x8000, 0xffffffff7fffffff}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xff, @empty, 0x1b80000}}, r1, 0x2, 0x7fffffff, 0x10, 0xfffffffffffffc01, 0x1, 0x8000}, &(0x7f0000000200)=0x98) 18:09:26 executing program 3: mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x20000001000002) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x9, @mcast1, 0x7ff}}, 0x0, 0x8, 0x6}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x7f1e8696b2e0c926, &(0x7f0000000240)={@random="b100485caa2a", @random="b7750f949cfd", [], {@generic={0x817f, "bdca38aed055b60c2c91e9bd1d6b9207ec47bbe7065b09c2d60d3d3b79e3d944ea7a3b313adbed3568a7f4bdbd9cb94fa82c542edb14be7df9ed6ba4baa5b390caec2d1de9a930ce20f51445cc21fbb6787ef32fc97b6ad34d38550d6d900b1a7b3c5fcfa19f99ed4a4b198c1ce18f8a32f7a918606df5de2d865057905d03c1221001a59d4a7d98c51d8bcf3613cc4eed7c730d1183345ec64f75dff47c78b9264cb6581b7829918aa965ddb0f8e9af5ebfe0351dff99540275792c7d87a0f3ea3c7db08a881cf09180eaeec06e956805cb133f42441b59aeb26a851086f04356a63d0068c51c71fa"}}}) 18:09:26 executing program 3: open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x100000, 0x8d) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) fcntl$getflags(r0, 0x1) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 18:09:26 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) flock(r0, 0x5) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f0000000180)="2325dfa4", 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmodat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x100) sendfile(r0, r2, 0x0, 0x6) truncate(&(0x7f00000001c0)='./file0/file0\x00', 0x208020001) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 18:09:27 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19bc4a208f2b50800000067450f1c483b3bd97c7c63460f5776c1787896b001fe055ff6f6c1460000e3b3ac45e22c892a0f0000009f") syz_execute_func(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000000)="b921eab9a913c96abde564fe31f402ac7b750dad2c897b50ec59999bc5ed6f8841d46e310b5e407e29c19e42e6b448929c5070bfaa82e0c60178f4b2154fe426631c30a20d08535171fd196a349ced479d5c391f91f54089713e4dd0be61e273395197f1005bbf9bfb8400ac1a50ff411ebbea2868bcc3", 0x77, 0x4, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) sync() 18:09:27 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa6a82b3c7982862977b6b618a7fe4182c5edc05000000004500001c0000000000009078ac2300bbac1400aa8303008903000000"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x6060, 0x81) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x0, 0x7}) 18:09:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xc7de, 0x80}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x7}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x2, @remote}, 0x2e2) 18:09:27 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x0, 0x8000000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getrlimit(0xf, &(0x7f0000000000)) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x38}, 0x0) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x0, @ipv4={[], [], @multicast2}, 0x7}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 18:09:27 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000180)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff02000065b90e036900000000000000609433df54bb06000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000003d505be6c12c638ccef4dcfe13e3418223bd13af463c524e59bf805c3a07cdd01b651b746394ff9025a109480c37c38769cf71c36de626cb45b4712deb94d1b172fa331a381254bce8c5f2bf3d7c32b33ef26e1278b09fcc00a960c28ee345027e3c839d9726027a805779ec003ab85f28ef9fc990acc29d1ba3102fcd998f24c43026728ce9bdda9f7e536bde"]) msgget(0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120000, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="74a492a1454e3b57821768a40172fa234a2bf2196e14c6f966b239bd55371ed3ef9488dc27ea09adf747bcba06a27d3a9abfc1cf85b03b4b3266b05b75d1dfdd4faa0c10bec24f7f2190a48a4c5ae7d1f8e8b3d1894f2ccfeb38a548aa46080a0e27ea4c5780859ded7a4a45197ac7e45c94d22e2d9db23c9c5fed37597f150dea4758f0967acc04428ac639512782e1707958bef099efda517b2f6ae4aa3d6c") fchmod(r0, 0x8) 18:09:27 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x800, 0x0, 0x10001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x8001, 0x221) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="003b14e4ea401c68657fe5390a10a5d95d7e9055177298edd4851f2cefdb4695f1e7b2ffd7e9905a2ccfa02d8cf1f1662c4f4d51b3f3024cda5f999e881f11cbe197ad8d8abccaf4f89aea00"/85], 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x7c90636d604dccde}, 0x8) 18:09:27 executing program 2: syz_execute_func(&(0x7f00000000c0)="2e2e8cefb5b598cd801b69e4f56962f5696200d9d9d0b34138395bc0d386d42490d40000008fe9589b26c7e4c753fbc4e101c2c4427d82722a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cb01fe5f93f6f6df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xae, @ipv4, 0x9}}, 0x0}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x7, 0x5, 0x1520, 0x75, 0x9, 0x4d02, 0x0, 0x80, r1}, &(0x7f0000000540)=0x20) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) socketpair(0x0, 0x1, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000003c0)=[r4, r5]) 18:09:27 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 18:09:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) 18:09:27 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in={0x2, 0x2}, @in={0x2, 0x1, @rand_addr=0x81}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000300)=0x10) fchown(r0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000140)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 18:09:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000001c0)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x800, 0x80000001, 0x500, 0x6, 0x7, 0x0, 0x9, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x2, @rand_addr="68df3e946616dfcd220b6eeedd73b91f", 0xd5}}, r1, 0x9, 0x5, 0x1}, &(0x7f0000000080)=0x8c) 18:09:27 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x30000000) writev(r0, &(0x7f0000001380), 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x0, 0x0) mlockall(0x2) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000180)="656ef3607c183e04613e1d5a3eb825ad8953792b0b6750c68b1c4b0250aba935a628995f07da8f639c44270e5fd703e79989e55d29cf9bebd94323f79f475f6a2359b3ed1331605587675e61c87f92aaabefa02ca11227271d147624b22840b5b98868e7747f2a77a730e9a2", 0x6c}, {&(0x7f0000000200)="4908aa6655aebdeea9d5547259a05fe1f5", 0x11}, {&(0x7f0000000240)="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", 0xfe}], 0x3, 0x0, 0x0, 0x108}, 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)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400)=0x2, 0x4) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000580)="9826473e431c02101005f324592666642ef342a740d8e541e205bdbdbde9675e5e0f6b3266b1910f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c4c43232e1cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f0045dad8acc4c3214cb9a5605419c221b00b000000f08171a30b8a826eefc462e9abbe42560000646747dab385000000e8628f9b08a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fa261b7e2") 18:09:27 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x9}, 0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) 18:09:27 executing program 0: sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c42104085f460707292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x2) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="c32b5422039a839cbcdf5c0e3c24bd89137460254ff03d018a8b24351c169d46d3bdc57c9aea445dd235b2533cfe00ee7fc1e5f8") 18:09:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) symlink(&(0x7f0000000780)='./file0\x00', &(0x7f00000009c0)='./file0\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/254, &(0x7f0000000240)=0xfe) 18:09:27 executing program 3: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 18:09:27 executing program 2: syz_execute_func(&(0x7f0000000240)="b1c591cd80c483c57e8225cecce1fea6c4e2a59ecd470f73d3094139fd5bf9c18dff000000e85e263e4379af0f01d549f216164808eebae0038e802000c62111f00fba6929da7dd7e0c4c4c3316a9843000000009cb63e0f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3df44da2cd22ed9d966470f38ce1e20200f1806195411b95b9cc1") 18:09:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1e05, 0x80000001}, 0x8) 18:09:27 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x2, 0x5, 0xf395}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001380)={r2, 0x12000000, 0x8a, "e7ba40c3516f5c30811c00a497f76a53dc1e23f6cc0a89be17ff60d012db861f1d1dc3181acbe803d46c5dc5eda9ac094a79429db4985328e794f25daac5adfb4175b8555ea8a2777eb5a0a0d9411bac0981138ba6fdb13dcca8fb43e23d6e41d5962e5e3044a2cabe23ce9a3be94cc6c8a725ad280c82a52bdbca62e477a95adc285201efc82fb3a38b"}, 0x92) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8) read(r0, &(0x7f0000000380)=""/4096, 0x72b) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) 18:09:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2c5, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000080)="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") setsockopt$inet_mreqsrc(r0, 0x0, 0x90080000013, &(0x7f0000000000)={@multicast1, @empty, @broadcast}, 0x1b1) 18:09:28 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x30000000) r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca3001070058000000010000000000000000"], &(0x7f0000000440)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000001ac0)={r4, 0x3}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r2) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000001640)={{"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", "b70616c46010967858208a24dbdd5c74331794039faaf4203015dd5efa6fe176", 0x6, 0x5}, &(0x7f0000000640)="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", 0x4, 0x10001, 0x88, 0x8001, 0x2, 0x0, 0xfffffffffffffffa, 0x5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e227f00000100"/136, @ANYRES32=0x0, @ANYBLOB="0500006205000000c0c9d654604596ffc37327e1aa4d150000000000000000a6190fc90411555e966b127321c05da810dece929cf853c7fc928b76a23dd28136a77336a85170540a009846ee36d77bd5a2380cd635779edbbf7b602454a1699dbc8974234d806a0edaaff8b036ac0601d68596c77c1c9dbf9cd97bbb8fe07b66b722a3cd9ca5919d5ded1811ba2422a35d2f3a8e293aa4d8886c47ecb734aa3ac721acba85a473aa609c35eae3d1dc7caeb93db4ee19dd439e6909ab2a865b2afc302c83ddb1cb56cb0c291010501c11eaa9889e32ee05e8e0cb0b202e3198"], &(0x7f0000000300)=0x94) r6 = getuid() freebsd11_stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)) fstat(r2, &(0x7f0000001bc0)) freebsd11_lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)) freebsd11_stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)) getgid() getgroups(0x4, &(0x7f0000001e40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x0, &(0x7f0000001e80)) fchownat(r2, &(0x7f00000002c0)='./file0\x00', r6, 0x0, 0x200) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r5, 0x1}, &(0x7f0000000380)=0x8) fchdir(r1) openat(r3, &(0x7f0000000200)='./file0\x00', 0x4, 0x11) 18:09:28 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x200, 0x0) flock(r0, 0x2) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x84d}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x260fa9bd}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x4, 0x2}, 0xffffffffffffff1c) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x400, 0x4) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='}}\x00', &(0x7f0000000480)='\xa0(\x00'], &(0x7f0000000640)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)=')\\\x00', &(0x7f0000000580)='{#]\x00', &(0x7f00000005c0)='\\+\x00', &(0x7f0000000600)='$&]\x00']) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0x5}, 0x8) unlink(&(0x7f00000002c0)='./file0\x00') 18:09:28 executing program 1: syz_emit_ethernet(0x7, &(0x7f00000011c0)=ANY=[@ANYBLOB="d95f4fac9535a9732f0b08361c8fdd0a30e4756b3bd53e1027bcace5eba9b1894c9f9a18762b4d534900930e0a4a98853f0799bd231b8fa0e73442cc266f8fc3e9a5d47b41555fc494cd5ea4fa86b087ef04e0edf0b9b906c00c05ad51738ec3be1b77caa133f2b134f753dddfdfd3e0e08b17858fc92fb785c56558e87c3235c159d108d30811f44c534de6adf6cfcb69e4c1da33f1f0e7da25445ed120e916cf89ef0f627f91e856e78fe142271e09326ab40288cee49c", @ANYPTR64, @ANYRESHEX, @ANYPTR64=&(0x7f0000001180)=ANY=[@ANYRES64, @ANYRES32], @ANYRESOCT, @ANYRES32, @ANYBLOB="39078cf456183194e9f2885cc14a5b235fef0c9b0936654c7c4a0043fdb3d049ade1782da4578bb932799ab1b191338ee0a318f728867a5c768825c44853c1216e6382f6214bd1f5eb0dc2a9f73457d120dd8274beb501631b9f25214a1f6307ff4dc90c140b62d54359c6ee063849a7916d0f1f712f67eaa0c563fd9ed71f2973"]) syz_extract_tcp_res(&(0x7f0000000000), 0xdbd5, 0x1000) geteuid() 18:09:28 executing program 2: r0 = socket(0x11, 0x5, 0x7ff) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, 0x0, 0x0) 18:09:28 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fcntl$dupfd(r0, 0x11, r0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x80) 18:09:28 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b71013") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x80}, {r0, 0x21}, {r0, 0x20}, {r0, 0x54}], 0x5, &(0x7f0000000140)={0x4, 0xffffffff}, &(0x7f0000000180)={0xff}, 0x8) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)={0x8}, 0x8) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000001c0)="f7e00c8a5898facfe203c672767bae448d2631739585866fad0b9d4e2a74e096fdd7f7ca6bd75e055d3bdf29333183d2") sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000400)="8a06c7bbce402a6bf0592f5f544f2222192808af350e04ef69d7640989abac3bd07b509758755c363a4736d92b599ec34d4a6c54d3e690b85e2c527624e2f3dbde74ca1d9705ee131032042e36fae1e70bd1bc7188b28cd03144b537429888b73db8735c3d3a5a74978d2009c4c034eb84b4e6661b663de061bbdf479e81e56dd8f832353d4de161d0be7ebafae65076aabd4c12a6bd531214ef3dfaae0826433d732662bf0f7f31989043585c4e2de3372ee9ca0356345d444ef56e1dae19efe7d3c3ec124488563b3fdeaa41afca58d21228f1076304", 0xd7}], 0x1, 0x0, 0x0, 0x8}, 0x4) 18:09:28 executing program 1: r0 = socket(0x2, 0x4, 0x101) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x9, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xe, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x9da0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x13, 0x0, 0x0) 18:09:28 executing program 0: r0 = socket(0x3, 0x7, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @rand_addr="1af3f1008a82cbd9127e72398ded8e0b", 0x5}}, r1, 0x101, 0x7ff, 0x210, 0x800, 0xfff, 0xfff}, &(0x7f0000000240)=0x98) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 18:09:28 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001140)={{"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", "d94c60b597f4285764bcb2a720f8c43ba3cadf1291271e38749db1c0938fb54f", 0x8, 0xf0f}, &(0x7f0000000140)="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", 0xf2, 0x1, 0x1, 0x6bea26ce, 0xe2, 0x91, 0x2e, 0xffffffffffff7fff}) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, 0xfffffffffffffc49) 18:09:28 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c25b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000001c0)="48aaa2955e0c9b1bc6cb1744f8306aaa2d4e01b68cb65927d3089d520776edf654b028401322da066ac9869d102e22ca4b596c2c96429a5675b67c9376fcd86aebdc5cfb20b7d1e35ce837847b6c6230a6edd8183f669c6685df0e5e760e7c72d4051328194388797eb82d3e828751cf187371766ded7c760108b39c03fc0abaad23296b9f8f3d8def13471daa5ef3902bde0934a4c6f14fa8edf3e6ed4559c2446a34e03a55e609bdf3be71223a8f3bcdb70dae23fa447174ffd85ec664b57930db77d0175149eec1f95f127a4e58c4792434ecfc6c6748195fbefa1fcfd62d82b9f4ec38017de19212b07a336ce51b32295fbd") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) close(0xffffffffffffffff) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) freebsd11_fstat(r3, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@broadcast, @empty, @loopback}, &(0x7f0000000340)=0xc) 18:09:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) r1 = semget$private(0x0, 0x4, 0x100) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/135) 18:09:28 executing program 0: syz_execute_func(&(0x7f0000000500)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c44139f98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f2946575151c4c2750c610bc1ea01eff265dc5f001fc3c35b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd254938c000000760076c347dde314111d54111d00") 18:09:28 executing program 0: syz_execute_func(0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/17}, &(0x7f0000000100)=0x13, 0x30000000) fdatasync(r0) syz_execute_func(0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x0, 0x0) setgroups(0x337, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) bind$unix(r1, 0x0, 0x0) socketpair(0x1, 0x3, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0xd3af, 0x4) 18:09:29 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000080)=0xfffffffffffffe53) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000000c0)="e94c1176a3d9c9f2a1d6fe126905a09053edb2b28b888a77c031f2ee0f697d8163161d43129205309841d5c9ed80fe61f77f1305a83b39333a034c72131fa47bdd2f62f8e8097f7c3e6c45d68d5e619af6e3f341ef25b2e293a2db501d353051d4df83aaed5bb06b958cc2c21a08b695b5ef8c798eec58316cf52d9d6a1b941e94640b3679abeb8758a2f3bab45de3") 18:09:29 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81, 0x7, 0x100, 0x72, 0x9, 0x1000}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0x80}}, r1, 0x100, 0x3, 0x1}, &(0x7f0000000280)=0x8c) mprotect(&(0x7f000012e000/0x2000)=nil, 0x2000, 0x20000000) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000140), 0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x5262, @local={0xfe, 0x80, [], 0x0}, 0xc8a3}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x0, [0x9, 0x100, 0x0, 0x0, 0x101, 0x0, 0x9, 0x9]}, 0x5c) 18:09:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x10800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 18:09:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000340)="b7011585", 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0)=0x4, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc0, "d60064402b31c540a3a2fe668948e98b7316594b41053bef6486a623326357090c680f9a8382ab013c9be1bd03b1c634102224168a37e39ce16bb4a771fa9e7c177a4227304b7f39844e5dd54008365a0454a0b3ec70f912b18d9b5ee0fec633f007752cee3b5e27138e09cee9945ca5d5ef68036615ea2c331a029ebc2514e59527ab13a1116067f58980983df6363bb40e41ec088338fb6efa04933a20de5d3342efb2ab33fcc0ade6be16f1d8f1142b25856a06f871ea6ff17e3654101e0e"}, &(0x7f0000000140)=0xc8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x8000}, 0x8) socket$inet6(0x1c, 0x2, 0x5) 18:09:29 executing program 2: open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x6, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x30000000) r2 = fcntl$dupfd(r1, 0x0, r0) recvfrom$unix(r2, &(0x7f0000000000)=""/82, 0x52, 0x80, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 18:09:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 18:09:29 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0xe8, 0x1000, 0x1, 0x1, 0x3ff, 0x7}, 0xa0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}}, 0xc) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc48251913c16f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b821045fc507f240d1d266410ff40f14a8c4e3f56cbd00008020d0c409cc0fe8b91ec483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618d7cc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 18:09:29 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) poll(&(0x7f0000000140)=[{r0, 0x2000}, {r0, 0x14}, {r0, 0x1}, {r0, 0x80}, {r0, 0x2}], 0x5, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xfff, 0x1, 0x100000001, 0x3, 0x7b0}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x1000, 0xffffffffffff1c77, 0x3, r2}, 0x10) 18:09:29 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x2, 0x900, 0x20, 0x0, 0x9, 0xfffffffffffffffa, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xb9}, &(0x7f0000000100)=0x8) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x184) pipe2(&(0x7f0000000140), 0x100004) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 18:09:29 executing program 0: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 18:09:29 executing program 3: syz_emit_ethernet(0xa2, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaa04aaaa88a90a008100280086dd60b40900000600ff02024300600000000000ffffe0000002ff02000000000000e2ffffff00000001880090780007040060b680fa0000000000000006000000001804ffffffffffff00000000000000000000ffffac1400bb"]) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000480)="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"/296) 18:09:29 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x14) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000040)={{"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", "703eda2e5ac9e23acbbfabfc8a865a08702f08cc19c014004a74e66db5a8e258", 0x0, 0x2}, &(0x7f0000000800)="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", 0x400, 0xffffffffffffff00, 0x2, 0xaa, 0x2, 0xfbeb, 0x2, 0x2}) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@rights={0x0, 0xffff, 0x1, [r1, r1]}], 0xf, 0x2000000400}, 0x0) 18:09:29 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getrusage(0xffffffffffffffff, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4) 18:09:29 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x729, 0x5, 0xa5, 0x3f, 0x2ed}, &(0x7f0000000340)=0xa0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0x42, "ec2a4751e80f70b19858842a6397fb1145f637f871dcb26678c8fcb739610021259f4b6e5e627c638b59af68111d56638065035cb885d95228f6ac00fbab374cceda"}, &(0x7f0000000400)=0x4a) 18:09:29 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r2 = dup2(r0, r0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000980)=""/178) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r5) 18:09:29 executing program 1: syz_execute_func(&(0x7f00000008c0)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x3) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10) 18:09:29 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10908, 0x8) getsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000240), &(0x7f0000000080)=0xffffffffffffffdb) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000200)=0x8, 0x4) 18:09:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x2, 0x2f, 0xffffffffffffffff, 0xffffffffffffffff, 0x7fff, 0x0, 0x8, {@in={{0x2, 0x1, @rand_addr=0x9a}}, 0x0, 0xffffffffffffffff, 0x80000000, 0x7, 0x7, 0xacc}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x0, 0xca2, 0x10, 0x1ff, 0x80, 0x200, 0xfffffffffffffffa, 0x7, r2}, &(0x7f0000000340)=0x20) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x386) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x79, @empty, 0x7f}}, r4, 0x4, 0x0, 0x9, 0x9, 0x7, 0x4}, &(0x7f0000000000)=0x98) 18:09:29 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x2, 0xffffffff00000000, @ipv4={[], [], @loopback}, 0x7ff}, {0x1c, 0x0, 0xfffffffffffffe00, @loopback, 0x81}, 0x1ff, [0x628, 0x10001, 0x9, 0x2, 0x80000001, 0x4, 0x7fff, 0x8]}, 0x5c) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 18:09:29 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) 18:09:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) freebsd10_pipe(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r1, &(0x7f00000012c0)=""/130, 0x82) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001280)={0x40000000f, 0x8, r3}, &(0x7f0000000040)=0xc) symlinkat(&(0x7f0000001100)='./file0\x00', r2, &(0x7f0000001380)='./file0\x00') getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001140)={r3, 0xfffffffffffff001, 0x8, 0x8cc, 0x10000, 0x9, 0x3, 0x2, {@in={{0x2, 0x0, @multicast1}}, r4, 0x1, 0x1, 0x0, 0x1, 0x8}}, &(0x7f0000001200)=0xb8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000001240)={0x9, [0x200, 0x5, 0x4, 0xfffffffffffffff9, 0x780, 0x400, 0x6, 0x7e12e593, 0x7]}, 0x16) 18:09:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x5298aaf01321af8c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000100)=0x3) 18:09:30 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x2) mprotect(&(0x7f0000a45000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10001, 0x144) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000200)={0x8, 0x80000001}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x800, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000040)="7f39e046d0aaa8e920b60f1593afa94c0b5e1e547157c397932361e4b460bfff6c94ef7e72463a3227e7279f2f17e87ba32d83ae49763e111472d2e63cbce9c93f153c8414d153fc838b80b76f8d15dd3c0384f077717495dcc100b432b45564472f3d45bf53a181ecbd823ba1b097e489be167ee7938c745fae18b2c010f9065a24767bbed2314abc6c8dc12694ad5c2c1c3018ec4232bff011f08cc364c742be5fdd10c0e15cda527071e5fc3e407387ecccd43ec12b", 0x1, 0xd26, 0x100000001}) mprotect(&(0x7f0000d8d000/0x1000)=nil, 0x1000, 0x2) 18:09:30 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="88860156dc4d639bfd12363f61862ed8178bdc9349cfd15f3cf62ea4ab2a6f89e74e6adbc4275dbf003766222abeef510faa1b4f73f37cd3dd9c937abda14695c96884a7d7c27a84157ca2ed5aa43f066d4ec9eaf1efd4c63894d2", 0x5b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000140)="dd1a60c9cef559ce49d828f9ee64bc097f655f9078defedbf5213513791dd92b3e3697e53f26dd4508e7d4d97cfe55b470e6eabd2bce1ca0840db365df60f1d42414dc188a95495facf7104a18defb4df39ab7a7ade6836b40bff7745c12099d3cef195c530bd98f74", 0x69}, {&(0x7f0000001240)="9fe82cd51b0456960eb8e9303e3ae80f5313f6df14b7475bcbfcc459ee20353d0400fb1c13cfea171725f5d9ed766d6eb7239564bd5087044d952d918b3455c4ade3cb06760d27d177cad79ffd5e18a3bec350eb92ee2c7a518e7448c588494c1436b24b3d8c9a04353cb7e841ce3e27813e49f4f6a27e30f2cc286e189fa45da3300958f283745dd479fb4c8f37a64fd2bb9b42faef2129f9d782bb35f398efa3b5c7057e678477f859babdaf6ccd8ed6df24ea0563524e67f807a77367c2235fbb749f733609", 0xc7}], 0x4, 0x0) wait4(0x0, 0x0, 0x0, 0x0) 18:09:30 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000009c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x14) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb"], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) sendto$inet6(r2, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) futimesat(r2, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={{0x5, 0x49d23152}, {0xfffffffffffffffc, 0x200}}) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4) mlockall(0x1) sync() fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0100d9098300c9ca5afd28000000af52d31b84cd64000000000000000000"], &(0x7f0000000a00)=0x6) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = semget$private(0x0, 0x4, 0x111) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f00000008c0)=[0x0, 0x7fff, 0x20, 0x7]) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000980)={0x5, 0xb4, 0x9, 0x2}, 0x8) 18:09:30 executing program 1: r0 = socket(0x40001f, 0x10000002, 0x86) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) 18:09:30 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) open(0x0, 0x0, 0x0) 18:09:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000040), 0x8) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 18:09:31 executing program 3: syz_execute_func(&(0x7f0000000180)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080), 0x244, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) 18:09:31 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) syz_execute_func(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x1f000000) 18:09:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() getpgid(r2) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x105) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0xce}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x2, 0x0, 0x19, 0xfffffffffffffeff, r3}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2204000000ff0100000000000000000000000000010100"/128, @ANYRES32=0x0, @ANYBLOB="230e001b080000000200000003000000ff070000"], &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r4, 0x40, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r4, 0xc6d}, 0x8) syz_execute_func(&(0x7f0000000000)="6464676641ddca78dd67d9e10f01830010000065460f58a14d5e0000c401785a9e07000000670f5b1ca2f044ff4d81c481ed69c9c48281af5038") r5 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000080)=""/88) 18:09:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x3, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, r1}, 0x20) 18:09:31 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) r1 = openat(r0, 0x0, 0x100048, 0x155) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)=""/162, &(0x7f00000004c0)=0xa2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc0b0000030000000300010003000600090000001c004e210000000000000000000000000000000000000001527100"/148, @ANYRES32=0x0, @ANYBLOB="050070e3020000004000002601000100150200007fe4"], &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x8, 0x6, 0x4e5}, &(0x7f00000003c0)=0x10) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) 18:09:31 executing program 1: syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket(0x1c, 0x10000000, 0x400) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xe2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0xc82}, 0x8) 18:09:31 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/17, 0x11}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f00000002c0)=""/107, 0x6b}], 0x3) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0) 18:09:32 executing program 3: syz_execute_func(&(0x7f0000000340)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") r0 = semget$private(0x0, 0x2, 0x602) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x100000001, 0x100000001, 0x3]) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000240)=""/9, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2, @rand_addr="effc05f5e87c2da8f70ff4f4081bb06c"}}, 0x0}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r2, 0x5, 0x2, 0x1, 0x10000, 0x81}, &(0x7f0000000440)=0x14) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000180)=""/50) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 18:09:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x30f, 0xc) 18:09:32 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), 0x4) r1 = shmget(0x3, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) r2 = geteuid() getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x2f, r2, r3, r4, r5, 0x90, 0x6}, 0x2, 0x7, 0x7, 0x8, r6, r7, 0x8}) r8 = dup(r0) connect$unix(r8, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:09:32 executing program 1: getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setrlimit(0x5, &(0x7f0000000080)={0xfff, 0x607}) 18:09:32 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x80000001, @empty, 0xfffffffffffffff7}}}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x1000000000000, 0x3}, 0x0) r2 = geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r2, r4) setresuid(r2, r3, r3) 18:09:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xba0) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) fdatasync(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 18:09:32 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c050f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040)=0xb71d, 0x4) 18:09:32 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c050f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040)=0xb71d, 0x4) 18:09:32 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 18:09:32 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000003884b00"], 0xc}, 0xfffffffffffffffe) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r2 = geteuid() freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1, r4}, 0xc) 18:09:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ftruncate(r0, 0x4000000000fe) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x401, 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) unlink(&(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) fcntl$getown(r0, 0x5) 18:09:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffe) r2 = shmat(0xffffffffffffffff, &(0x7f0000fbd000/0x2000)=nil, 0x1000) shmdt(r2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getgroups(0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "c5cc6fe2a8383bd21142c5a12e29c48e957588440f7e269dde9afc6db204bef5", 0xd4, 0x9}, &(0x7f0000000100)="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", 0x5, 0x2, 0x9, 0x7, 0x1, 0xca5f, 0x2, 0x4e73}) 18:09:32 executing program 0: syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) 18:09:32 executing program 3: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000a98000/0x4000)=nil, 0x4000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) r0 = socket(0x0, 0x6, 0x6) fchmod(r0, 0xb1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r1 = dup(r0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000000)="a7dc712a6143d3b153d94dcddfc0feb727435428") msync(&(0x7f0000adb000/0x4000)=nil, 0x4000, 0x3) 18:09:32 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="82022e967f6930161fbd80b365300000"], 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 18:09:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) dup(r1) setsockopt$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) 18:09:32 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa300040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 18:09:32 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x6, 0x3, 0x5, 0x4db}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x100000001}, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r2, 0x7ff, 0x30, "9286f8ca38d0d926d1e0f7ceceb806e49ca696a9014ab039dfc674a0f9f3f45956fcc5f007e5d83b11403c4df8fe9791"}, 0x38) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x1}, &(0x7f0000000300)=0x8) ioctl$DIOCCHANGEALTQV0(r4, 0x80106678, &(0x7f00000003c0)='\b') socket$inet6_sctp(0x1c, 0x1, 0x84) 18:09:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3f, 0x6, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x1f, 0x120, 0x3, 0xeb7, 0x1, 0x7fff, 0x2, r1}, &(0x7f0000000100)=0x20) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) socket(0x10, 0x20000000, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, 0x1, 0x1, [@loopback]}, 0x14) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) 18:09:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) munlockall() ftruncate(r0, 0xc700) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0xfffffec6) 18:09:33 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x6, 0xf, 0x200, 0x4}, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xe04, &(0x7f00000003c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x400, @rand_addr="4556a95358d6cf16c438ff984a35cae2", 0x9}, @in6={0x1c, 0x2, 0x100000000, @ipv4={[], [], @rand_addr=0xfffffffffffffffa}, 0x45a195fd}, @in6={0x1c, 0x1, 0x8, @mcast2, 0x5}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x9, 0xf, 0xc, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0x4e, "849b301747605e37389cb9ceb449463ea38b4422f3c07d50a820a2e01b3c57c49a865b003490c9830494eed160385d00e84151d25d2888fb8b81cbd31d1fed94c893200020697468d4edf8bca01d"}, &(0x7f00000001c0)=0x56) 18:09:33 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaa0000664c899faaaa08004500001c0000000004009078ca1400aae00008001100907800000000a3c01eda66f7c88f948411287e89e342e8df5a6b906c28bc8b74bbf9687923fd851e9c5ee3db56a85c2e292ec468b3aff5409cc0"]) r0 = dup(0xffffffffffffffff) ppoll(&(0x7f0000000100)=[{r0, 0x100}, {r0, 0x10}, {r0, 0x20}, {r0, 0x80}, {r0, 0x2}], 0x5, &(0x7f0000000140)={0x71e49d96, 0x100000001}, &(0x7f0000000180)={0x7f}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 18:09:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="db2b28c3dceb1523e77f6f1a04") 18:09:33 executing program 2: r0 = socket(0x11, 0x3, 0x0) chdir(&(0x7f0000000140)='./file0\x00') recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r1, &(0x7f00000005c0)=ANY=[], 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) openat(r2, &(0x7f0000000100)='./file0\x00', 0xb03, 0x403a) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 18:09:34 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x6, 0x20, 0xffff, 0x9, 0x2, 0x6, 0x4, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x2, 0x1, 0x5, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x400, 0x8}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x10001, 0x9, 0x2, 0x80, 0x7c0000, 0x6, 0x3, 0xfffffffffffffffe, 0x81, 0x5}, 0xb) 18:09:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0xffffffffffffff85, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x2, 0x200, 0xe4ef, 0x7, 0x10000, 0x6, 0x26d, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x10001, 0x10, 0x512, 0x80000000, r3}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r5, 0xa, 0xff}, 0x8) connect(r2, &(0x7f0000000380)=@un=@abs={0x0, 0x0, 0x2}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 18:09:34 executing program 3: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1000, 0x1, [0x5]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xffffffffffffffff, @mcast2, 0x7}}, r0}, 0x84) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r2 = accept4(r1, &(0x7f0000000000)=@un=@file={0x0, ""/33}, &(0x7f0000000200)=0x23, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r0, 0x401, 0x977}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 18:09:34 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) socketpair(0x17, 0x1, 0xfffffffffffffff7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xad0a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xffffffff00000001}, &(0x7f0000000200)=0x8) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 18:09:34 executing program 3: syz_execute_func(&(0x7f0000000300)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1c44379168bcc0000002c2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b777745e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 18:09:34 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x5, 0xc) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0xfffffffffffffffe) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000005}], 0x2136, 0x0) 18:09:34 executing program 3: openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 18:09:34 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) lseek(r0, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 18:09:34 executing program 2: r0 = msgget(0x2, 0x110) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9bdc5bb7e022ac189cd1a50868daf261d4c88fa29b6eae2216e721c1cb2746000000000000295b41a66209420959a43c4075b8953621a47dccb8ea5dae4699fb787a8d6c16bb6304e743d80eb6091beab5eb75a0cb92c7b6"], 0x58, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="9f5fd736f08c", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ca819d", 0x8, 0x3a, 0x0, @rand_addr, @local, {[], @icmpv6=@echo_request}}}}}) 18:09:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7f, 0x81}, &(0x7f0000000300)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x1, @loopback, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="7fe42fc1a3d2601b1465b00fc250647d2a1deebf50682a11e69c2269b208294691c0a58c9cae14c14b470835a44940fadd9d8d45b12769971fa3110ad61ee2cfd1d504947a535e4cbee4cdb11635a9a9a45346c0d653c89276f21380943334dd1a59c1889c7359645f7169a17cdb68c302ab5120dbdff8ae06a89d08711793cff7b27d46bbfda3ec3f9a244676db602c327f174eed6ee4d982f05f078c8e4589d36f0bd2c4ae5fa41db853c806cda82bddc2d483125245b513457c3467d89c3fb71178ed26c499cf700efe29d4d95d00b358ca0d3064a2788ce92d83f4c740a07157dca14d428d6656d025527e80fabf2f36a04062", 0xf5}, {&(0x7f00000000c0)="966c97fbde3858829af732ca2400b99e05313dcc64868300ed7a63d91b8fe8ee", 0x20}], 0x2, &(0x7f0000000340)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x5800, 0xb111, 0x46ce, r1}}], 0x2c, 0x101}, 0x8) r2 = socket(0x2, 0x10000001, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x3f, 0x400, 0x8000, 0x4910, r1}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 18:09:34 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 18:09:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3d, 0x84) r1 = dup(r0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f00000000c0)=0x99, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 18:09:34 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0400009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 18:09:35 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x9, 0xffffffffffffff7c) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x7fff, 0x401, 0x6, 0x7fff, 0x4]}, &(0x7f00000000c0)=0xe) listen(r0, 0x0) 18:09:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x105, 0x1cfa77f3]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000003c1736b4252c21983daebe9c936b7e3b3f7ba16f1398de73a9daf6006af679954f5d6a0a3b0da4ce943edb8a47b7f509dae593934e32d4984abc82c3a212dc64272b196909d49ab282799def5651a1dccc731d5c30931c6c0fb2028c6e24927a4a47cafdda8a203d1be28f6bba66d8deff7eb2c1f15f1c3a789316e440076eac5205e6c00003ad5dba53418c55a8b3dbcb7d9a6d8ff16123e1ad52c4f279c845327099550a90edcc002ceae5ec47330ecb0127430f5094e1ab310e5a77cfee0180108a79ff54c9fa3b93f1cb82afd1cbf85c2e38d8dfbe9469f0fd672a37efb73473b6c685de6fb69ef1176c5281964095e1"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semget$private(0x0, 0x3, 0x148) semget$private(0x0, 0x0, 0x37d) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r4, &(0x7f0000000140)=[{0x4, 0xf6, 0x1800}, {0x4, 0x7}, {0x0, 0x7c, 0x1800}], 0x3) fstat(0xffffffffffffff9c, &(0x7f0000000240)) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) __semctl$IPC_RMID(r4, 0x0, 0x0) 18:09:35 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x5a, 0x4) 18:09:35 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={{0xe29b304, 0x5}, {0x400, 0x9}}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x108200, 0x4) syz_execute_func(&(0x7f0000000540)="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") 18:09:35 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x11, 0x3, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc) 18:09:35 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 18:09:35 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffc) shmget$private(0x0, 0x4000, 0x180, &(0x7f0000557000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 18:09:35 executing program 1: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031b7c2c12bd286") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 18:09:36 executing program 3: r0 = open$dir(&(0x7f0000000540)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, 0x0, 0x0) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x7b89}, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00']) read(0xffffffffffffffff, 0x0, 0x0) 18:09:36 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r1) 18:09:36 executing program 2: socket$unix(0x1, 0x1, 0x0) 18:09:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) r5 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() accept4$unix(r5, 0x0, &(0x7f0000000440), 0x10000000) msgrcv(r7, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0x4, 0x1) connect$unix(r6, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 18:09:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000740)) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0xfc8, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r7, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r8 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r8, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000700)={0x3f, 0x18a, 0x7, 0x3f, 0x3, 0x8, 0x800000, 0x9, 0x7fc00, 0x1, 0x4}, 0xb) 18:09:36 executing program 1: r0 = geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000240)="1c08440f99da98cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545f24c0f2a9a07000000a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008036ae") 18:09:36 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) fsync(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e98f497883753a67660f6b32fb6666450f3a15ab0e000000040fb8c41e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4d9e9c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d5b8cc7a3056f0000004e00c461dcc9c0f591264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 18:09:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000740)) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0xfc8, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r7, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r8 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r8, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000700)={0x3f, 0x18a, 0x7, 0x3f, 0x3, 0x8, 0x800000, 0x9, 0x7fc00, 0x1, 0x4}, 0xb) 18:09:37 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x0, 0x0, 0x0, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r2, 0x11, r1) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x3, @empty, 0x10001}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) syz_execute_func(&(0x7f0000001680)="c4e1785b7fc0c4e279312d00000000400f81b2ce0000f24e0f2c490546d9ffc4a139d86100660ff9253bb68649c4c1a5593ec44191f49500000000c4a2fd1eb600000100") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x758, 0x3, 0x0, 0x3}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 18:09:37 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00002, 0x3) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x4e, "19de49fffb8c96a1bdcdabc27788c30c4b0844ba4161e7602cb85abf3336038691e2f7e6412e0b4f4bd2124feeb5c6d0e83f0af5979c3c740ab1af1db63ac4d23d2f4f2b71b4b8c0e787f98f2dfb"}, &(0x7f0000000100)=0x56) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1}, 0x8) 18:09:37 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400, 0x587, 0x6, 0x0}, &(0x7f0000000080)=0x10) mkdir(&(0x7f0000000180)='./file1\x00', 0x24) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0xff}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 18:09:38 executing program 1: r0 = socket(0x1f, 0x3, 0x9c) fchdir(r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="a919f8708ec72257a27207587bc4115e24e15e3e699943be9b2a326d3a02f5e69d4194f3c3a141f1e56f40366804038fabd24001a4f6bc56ce3471827a4854ba771cee72520b1a8f9a51658c56d215bd0fe59b342872981d938e3b7e4692dd102d682857c50a7c8d57c1f4ee33dedbc7fa12f7f7102119887e174d3c99877bd69dccb34243a8ed8eee8a8ef489c046bd59e4dfc2d58a18256624efe4f2b96eb5b77b1e7e0c7fc5e7ba6912ba512f5b3d8e40bd9b321f412755169b8bf0925962082e34635bd30966b5ccf2926ffe17bd72e9957b5c7e226fa50483272eeb9cc468b0c5054cb9607ee55e625f", 0xec) munmap(&(0x7f0000cfd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000d92000/0x4000)=nil, 0x4000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mmap(&(0x7f0000f3b000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000be0000/0x4000)=nil, 0x4000, 0x1) 18:09:38 executing program 3: socketpair(0x1, 0x5, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0) fsync(r0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28500, 0x4) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/52, 0x34) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x1) 18:09:38 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) r5 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() accept4$unix(r5, 0x0, &(0x7f0000000440), 0x10000000) msgrcv(r7, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0x4, 0x1) connect$unix(r6, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) 18:09:38 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x2, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000c4c242f5dea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c46225aaa300000000c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) select(0x40, &(0x7f0000000040)={0xff, 0x8, 0x0, 0x302d, 0x7, 0x2265b308, 0x100000000, 0x26dc80}, &(0x7f0000000080)={0xffff, 0x7ff, 0x8, 0x3467, 0x4, 0x0, 0x6, 0x8}, &(0x7f0000000180)={0x3ff, 0x8, 0x2d, 0x80000001, 0x2, 0x7fff, 0x0, 0x2}, &(0x7f00000001c0)={0x5, 0xffffffffffff9971}) 18:09:38 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r1, 0x0, r0, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x7, "29c9fe8ec4290748bb62d42ce5a2076b"}, 0x14) 18:09:38 executing program 1: r0 = socket(0x0, 0x5, 0xbad2) lseek(r0, 0x16, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000580)="9f4d5040601d1fe49607e94b2f2fe254b41e33f57fae6a865ff4d4c8846ac998011a66d5de20fee1f6ef766824e35bab3a5a03846c77f7ea26cf3ecd3859f7814541d8d780729c0d0db995b3f4704ef7386000d97daa50902efd63da775f12fe22d71642a61eb78bace406a79032c53fac6fb4f840b583e7e9bfa51e71bf379dab9fa93d10b8cc7b9413ad73e5d3c42e1f42beac9ae5b8f0810b27855833956a4b1425fa65e454c7f6c04c314c") ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="941de402331de30972be198774e0842446a5d03d081bc88a76e759e2eb02645e97070b06897a3f141fd55484c48271a44232431c8ea6c347ea0c8db0005ad9f7523af626268c7043bfc9ab405212321eae88332b4cd40fe016e47f3883692bc5254c91aa9a39ec707a8696f9103f722f154e4f7a") 18:09:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0)) 18:09:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = open(&(0x7f0000000080)='./file1\x00', 0x400, 0x1c0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000ecf000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) bind$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) 18:09:39 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x10845, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2006000000c9020000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000e94cdaf8e134db7b4e32ee19e9ca005ee62edf971de309ea4d9ac70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004c7500000000000000b72598e14e36f70adccc89b98af94d149d86a66a372d9028bc618bd741adc3f88f385ba378c0a986915780fda86c19fe7ba436ac142aa7339afb089d849d56ffe8827ea7049c3902f06bb25999be434c2afc74f6148a3d22", @ANYRES32=0x0, @ANYBLOB="0008150400000000"], &(0x7f00000000c0)=0x8c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000004c0)="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") setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xb2a3}, 0x8) ftruncate(r0, 0xe000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 18:09:39 executing program 3: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x1, 0x9dc1}], 0x1) execve(0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@loopback, @loopback}, &(0x7f0000000240)=0xc) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c0000009f01c8aec90b3c932c87f7b607000000000000000968568bb39805c1be2fde5694fac5993e60e5871269ad39ee288ebc100e53554f4b4982fb2dbf8bfcb1c9b20b2266c4310de003baef5059b2ecb33a8300437f06166592bd470e62d651690e7147319a6b756a1e4c4a3c11f8c5802dfbc575a574d4234d18c6857f417f6f0a8a8570"], &(0x7f0000000140)=0x24) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x20}, &(0x7f00000001c0)=0x8) 18:09:39 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0xf455, 0x103e, 0x536ff857, 0x8, 0x1, 0x1, {@in6={{0x1c, 0x1, 0x1615, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x80000001, 0x4, 0x6, 0x2, 0x1}}, &(0x7f00000000c0)=0xb0) r2 = shmget$private(0x0, 0x4000, 0x242, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x93, 0x4, 0x2, 0x7, 0x64, r1}, 0x20) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000180)=0x1c, 0x10000000) syz_execute_func(&(0x7f0000000240)="b11c961c96472ce91c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e23751e0fa0e509ab34d1660f3821560fc461cd583d00000081c66db712c483397fd300dcdc0fbcaf4d100c00f345d9c6acac0f0dcb01b00b000000f08171a30b8a826eefa80df4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5262606c90f0fd1b075ddb775dfbbbfdd5cc600c600a1c9fb110fd3c43e450fae7c0f0f") 18:09:39 executing program 2: syz_execute_func(0x0) msgget(0x1, 0x0) getpgrp(0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x6) r0 = accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget$private(0x0, 0x6, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) r1 = accept4(r0, 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$dupfd(r1, 0x0, 0xffffffffffffffff) semop(0x0, 0x0, 0x0) 18:09:39 executing program 3: syz_execute_func(&(0x7f00000003c0)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb80e460f164306751ec4a1d960906e000000e509ab34d165c6f8002549a3c4a103c61600c66db712c483397fd300eedcdc0f6ef0f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436366435cf0000000a0ae3660feed558c4a1dc97bbbfdd0ec666420f8a0400000000a1c9fb110fd3c43e450fae7c0f0f") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x680000000000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="83", 0x1) 18:09:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:09:39 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xfe75e20f69080685, 0x6}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xcb, 0x8, 0xc00, 0x0, 0x8, 0x1, 0x40e, 0x2, r1}, &(0x7f0000000280)=0x20) 18:09:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x57, 0xffffffffffffffff, 0x0) 18:09:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000000)="01016e0194059ae5c08e0923e9d0c517d5926a19bd87172f56dbdf3f7fd1f4e3d3768b854849947f006b4d6bb2b360cd116fe0478696", 0x36}], 0x1, 0x0, 0xffffffd8}, 0x0) 18:09:39 executing program 0: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f803913e2c26f3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xf6, "0e9cc1a13d8d495dc57359950517f8e0b12f62117e23e25e1b24b0af2648423d0917c2adab48e5b04f51988d2fb6394c64e0214127eaab774233cc6e9949426a3abe3f6ff2ce772f57fdc9ec9c8f0cc4229edeaf0e3418ef1d5e1f035e6629cf2cb85e1d7ca2b66c5fd07dcc9debc1951677369285eb20c097fe5bbc6c792496761053fabe9e8c3d3be63999ae6d88c59480ca76c46995b8ced9c207a7b189d32b1cccd3d76c83790c9ac660298a1afe5f83ae9467ffd66fd1a95bd5a48148b65e703e14e4cb53cf5ec11bf34fd03d4eb5efc1b4f385e54a8cffe9f2e985ad372409a68cef2ebc09336e0c27e57ab3fb526b2d1c2106"}, &(0x7f0000000240)=0xfe) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={r2, 0x2b, "706f99138e2b40191a85a689532302c3ac2d1239ab39a78c8251cccfbbbdecbd9ce5bf6eecbc4d94523629"}, &(0x7f00000002c0)=0x33) 18:09:39 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) 18:09:39 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") shmat(0x0, &(0x7f0000ff8000/0x3000)=nil, 0x0) mlockall(0x2) 18:09:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80300", 0x30}], 0x10000000000003d1, 0x0}, 0xb) 18:09:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000f40)={{"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", "db06225a9f2d1d9025fc92225228077a7d4eddfe595126ca7e99d02eb3381731", 0x7, 0x8}, &(0x7f0000000580)="a59108302c88c64e35380464e7fdfd139c496878d58fde48e5d7d4f79cf1d86b407b594a48df19a5f9560cc52e65c9726d508c5bc4a84c1ed70fbe60a23ffe435369a69442e35c29baa36cf05d95899db319bf2123cdab387804e075d445d41ab55a34f44655175844583620affc227538d285e5aa9d744b0bd66b628f390e6801fcd6e58e35b63514433bfc859d91b89fe0446ba75433913bdc862f9a78f0168629b5479b74166e7eb7bd18", 0x3, 0x6f80000000000, 0x7fffffff, 0x1f, 0x1, 0x0, 0xb9a, 0x7}) 18:09:39 executing program 2: r0 = socket(0x2, 0x5, 0x528f) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = semget$private(0x0, 0x2, 0x421) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000040)=0xffffffffffffffff) semget$private(0x0, 0x4, 0x2) 18:09:39 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETNCNT(r0, 0x2, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x101) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080)=0x3b2b, 0x4) 18:09:39 executing program 0: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x9, 0xba49}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x6, 0x0, 0x5, 0xfffffffffffffffe, 0x7, 0x529c, 0x9, r1}, 0x20) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x8, 0x4, 0x8, 0x2, 0x9, 0x7f, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x0, 0xfffffffffffffffb, 0xffffffff, 0xbb, 0xfffffffffffffff9}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, r3}, 0xc) 18:09:40 executing program 0: setresuid(0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000480)={r2, 0x1f, 0x0, 0x43f5, 0x7}, &(0x7f00000004c0)=0x18) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r3 = msgget(0x3, 0x22) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x36e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) rename(&(0x7f0000000580)='./file1\x00', 0x0) 18:09:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000800007) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x800}, &(0x7f0000000140)=0x8) 18:09:40 executing program 2: open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() socketpair(0x1, 0x10000003, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000dcaae10a64c2e5c2fcbf6121a5e5e3d50918956c4929aa641927e0578aba03833dc6124d0b0945f49efdd614cffbd255faf7e44209e1ec0799aae7927ec001000000000000009fdceeb028e0b6b2c8d57b91ce4074b0e47fc838760a6a45"], &(0x7f0000000100)=0x66) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x5, 0x8, 0x3f}, 0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) semop(r2, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) 18:09:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x7) syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000240)=0x100000001, 0x4) r2 = getgid() r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000280)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r4, 0x6, 0x9cc}, 0xc) fcntl$dupfd(r0, 0x11, r3) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000440)='./file0\x00', r5, r2, 0x600) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x683, 0x1d) pwritev(r1, &(0x7f0000001700)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="79a6a114901c84b5905e53adf100a525ecc0c6973d35d3bd0ed1f930db131a8a9900a20a350deba019ac1fb7eff9dc336d5dd56998ad0b2a50325758932d7c72e9a811d7a1dc46fecb434007d4423e9c4e56f33d79f7c4b3ff2b11938b940f071e6b30543bf8bc1e26c7b6e0e39b425ff2dcd06836b22ed09f3e81c5d4ef573c4048e8b8037b5c1c84d0a51a7bc366cc997dfe261b97283936884a3167c4dfdb17d6b16ec31a2c9ae9ffe9", 0xab}, {&(0x7f0000001640)="222ad8240e9e51479ed4e814c648e9c2fdf3587578b7a4c7e0bcf40ed674da5c8d09929858eea02fc81d1f9e9410f1c8748e325eb7beb77ec6de364ad8694e619b2b27e1bdefa95de1c27820a0896805799fb1a1322c85aae7916fb2b808f9cc3136e1e915a3e1a65cfe5733245e9df39727a3f64b559dca7c87cb88df1f43cfd19ec196c71f0963dfadb324f628e7e5b17e752b9985d2fcb9015c14a7528cea2988bd0402735410ac", 0xa9}], 0x3, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7d, 0x0, &(0x7f0000000000)) 18:09:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000000c0)=0x8) socket(0x1f, 0x10000007, 0x2) 18:09:41 executing program 2: setgroups(0x400, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) exit(0x200) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x4, @rand_addr="990ac65d4bde8903147b2f94f0d89729", 0x80000001}, 0x1c) 18:09:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)=0x0) chown(&(0x7f0000000000)='./file0\x00', r1, r2) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 18:09:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/142, 0x8e}], 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0xd4b9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x200, 0x0, 0x102, 0x98, 0x9, 0xe02c}, &(0x7f00000000c0)=0x98) 18:09:41 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x40, 0x6cd, 0x401}, &(0x7f0000000080)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xb08, &(0x7f0000000200)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r2}, &(0x7f00000001c0)=0x8c) 18:09:41 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __getcwd(&(0x7f0000000600)=""/188, 0xbc) syz_execute_func(&(0x7f0000000000)="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") getsockopt$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_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) getgid() ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x81) fchown(r0, r1, r2) 18:09:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x0) 18:09:41 executing program 2: 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() __getcwd(&(0x7f0000000600)=""/188, 0xbc) 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) getgid() ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) unlink(&(0x7f0000000140)='.\x00') socketpair(0x1f, 0x30000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 18:09:41 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$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) open(&(0x7f0000000280)='./file0\x00', 0x440, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\f\x00'/12], 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x4, 0x3f, 0x4e4}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)={r2, 0x8, 0x30, "ca14c1c97de1dbcdad84581319957aabaed66b5700c82f88705573f6255d783261312f3a884a8d0849bdf53b4400e901"}, 0x38) 18:09:42 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = msgget(0x3, 0x340) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000e2ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f326f50900"/217], 0xd9, 0x3, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = semget$private(0x0, 0x9, 0x0) semop(r2, &(0x7f0000000040)=[{0x0, 0x44, 0x1000}], 0x1) 18:09:43 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/105, 0x69, 0x40, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) rmdir(&(0x7f0000000040)='./file0\x00') 18:09:43 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 18:09:43 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f390200c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x10000, 0x4) r1 = semget(0x1, 0x5, 0xb4cdd6b9c9be1c13) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000040)=""/196) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000280)=""/169) 18:09:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @broadcast, r2}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@remote, r2}, 0xffffffffffffffb1) 18:09:43 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8601, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) writev(r0, &(0x7f0000002700)=[{&(0x7f0000000180)="77568581ba581f07ea2c02fbcd32f3237c800b85b7e3b349172292d7ffec895f94dbde64f72d98e7d163209d35bbc6cd0746659a57a4e3797124cf0e461564ea0bc0565a003139c579ea08da20120d73d28fb7f18542cc69e34582aa04fc90fc172d42ae1cd13b2900049ba798a4f7e3dae7bbcf66acd956e825532db40b53ceacfee3", 0x83}, {&(0x7f0000000240)="1d6889149efbc108b0d31b26c0d68417f0e3baf5ac06d45fb62b3a024dfd6d6b4c9381f1c4f7df9a3e9c2150f5ffc4d4778d4402fb39ebd71c702c1672e217cc06cf40db5ff92c3c6bdf03e52e47cbbe60f525577753c876c02f5ab21581e589d777c8ae2fc01ef157c138e5ece8854fd2747b25fbdc5f330db3b300432c850d21e88b8a0df66e215204215d5b9a4718ee82c1c5096eec859c6bd0b6ae39648836a675cf0763345e2890c9c22680eac8ce6812a7a7c95ea7fb03e85de12b0a9ac0d114a02ea1599e7c26e4f86aa85b9cea118b7bfc", 0xd5}, {&(0x7f0000000340)="d7ac9bbb043bb2f28986c507169e94250fa6068cce3307bbbae64622de3ae9960624cdb2d893196220d70a5e432f5a16cce2bd411f3965ef9d99ac4908161f35f1d34d6388d8c9c9eb98141d5bd4afbdaf9b8426222be120f3998a61a9abfab59eb17e942998458164ae4041eee96d1bee0962a7a3b9cc219e5cb6", 0x7b}, {&(0x7f00000003c0)="72b580285178ce1a11ceba66f8ce4b1391d4103a1452a5e21cd7d89db515a6378f095a9fbe6a788a7e287e318d0eb5d4a19d3bc589a280e8905e02a7aab93bc397c44518ef9a577b39a67627f0b0afd27bf7e9279a6cebb89cb0b75f033934f85de1eebbf0c61eee965a41810fdf5a3271ea5c7c48d7f6ba8dc835d0fd27c7fd26a322f47d697a2400", 0x89}, {&(0x7f0000000480)="3d8d76ca4e9a9e532da740bb1e653ca0a858df158b1d84a382e5f1c561a0a28b4a66bf14f5b0630d6b324c2f37fcdb92fbd96d8945bf00d7a2149c1f6b9fb51684b52328282ca9c36304540e1a9632cedd96c760d03fb9c7c9c7d53ffc1d49f49e2609424ff299789939648f451fd74cd4936ea3f5c1ea9b0845eaa48fea89277155b9999123889c4e114e533102b2745ba5d51f7347ff4b3c6150124d696b598e790c86d2cea57befb4693c5ff5b6c3338948a0acbe0d67dcfb8498b4962e42830ab367ff03a348fe1de2233a9a9c9b7e670477", 0xd4}, 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", 0x1000}], 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000027c0)={0x0, 0x2}, &(0x7f0000002800)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000002840)={r2, 0x7f, 0x4}, &(0x7f0000002880)=0x10) fchdir(r0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="fffff8000d4575a00000ffff00000566"}}}}}}}) 18:09:43 executing program 1: socketpair(0x2, 0x3, 0x0, 0x0) r0 = semget(0x1, 0x1, 0x2) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x9]) 18:09:44 executing program 2: r0 = socket(0x10, 0x10000005, 0xb) listen(r0, 0xff) r1 = semget(0x3, 0x4, 0x81) __semctl$SEM_STAT(r1, 0x4, 0xa, &(0x7f0000000140)=""/71) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f00000001c0), 0x4) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r2 = socket(0x1, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200)=0x90e, 0x4) 18:09:44 executing program 1: r0 = socket(0x1, 0x30000000, 0x3) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) poll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x8}, {r2, 0x4}, {r0, 0x2000}], 0x4, 0x6) syz_execute_func(&(0x7f0000000240)="9826473e431c190f566f326f3219a7ccc4a37bf0c59cb55667660f6b32fb660f72d50f664d0f6ee9054e4eed7566f20f149e52000000ec0fa0450f0faa0f000021b7ab6746034e000a50e4984df5f5f53d003f12812665653e0fd7c6c483397fd300c9dccb0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4f34a0f2a10264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4400f33b7e2") setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) 18:09:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000)=0x3, 0x4) 18:09:44 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/57}, &(0x7f0000000100)=0x3b) r2 = dup2(r1, r1) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000200)="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") setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000001240)={{"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", "6cb348d1a524906be596831a5973bf0537334dd142b552e13ca482d5cc007e47", 0x5, 0x6}, &(0x7f0000001200), 0xe5d3, 0x1, 0x6, 0x8, 0x91e8, 0x3, 0x787, 0xad}) sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 18:09:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x10000, 0x0) fchdir(r0) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mlockall(0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0xf, 0x401, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xe, 0x4620}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000200)="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") 18:09:45 executing program 3: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x459abeab12d2e84e, r3) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000440), &(0x7f0000000480)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f00000005c0)={0x3, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, {{0x1c, 0x3, 0x8, @empty, 0xa125}}}, 0x108) 18:09:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="0f0faa2f2aa080d9fa65daaaa5379785cf310f7d750ea4b233b0e98f704efde9be037bffc201e67faaa5a2a365739b2752ee41647f7d7293df44ca015fcdcd", 0x3f, 0x20000, &(0x7f00000000c0)=@abs={0xb33200aa3c578864, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) 18:09:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x203e, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 18:09:45 executing program 0: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x4) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0xfffffffffffffffb, 0x3}}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) 18:09:45 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000083) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65b006f01b65d7b1e6610000ac8709c174774e2973f5898760f86505"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb) select(0x40, &(0x7f0000000000)={0x1c3, 0x20, 0x80000000, 0x1, 0xad, 0x800, 0x9, 0x8000}, &(0x7f0000000100)={0x9, 0x2, 0xfffffffffffff688, 0x800, 0x1, 0x81000000000000, 0x2, 0x2}, &(0x7f0000000140)={0x1, 0xfef, 0x8, 0x45f, 0x9, 0x80000000800, 0x6, 0x10000}, &(0x7f0000000180)={0xfffffffffffff378, 0x8}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0x9, 0x1, 0x2]}, &(0x7f0000000200)=0xa) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8) close(r0) 18:09:45 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c1b0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d165f2430f1051f570c4c461cd583d00000081670f6e1ec4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b00007600008171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) listen(r0, 0x2) clock_getres(0x0, &(0x7f0000000000)) 18:09:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xffffffffffffdffd) close(r0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) 18:09:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000200)="d36393b9730ca7ee38a0941a9161") getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 18:09:45 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0xc700) socket$inet6(0x1c, 0x7, 0x8000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 18:09:46 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x30) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8007, &(0x7f0000000000), 0x4) 18:09:46 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6(0x1c, 0x3, 0x400) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000100)=0x6, 0x4) setsockopt$sock_int(r0, 0xffff, 0x9039, &(0x7f0000000340)=0x8, 0x4) fcntl$setstatus(r2, 0x4, 0x10008) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) fcntl$setstatus(r2, 0x4, 0x10000) getsockopt$inet6_buf(r2, 0x29, 0x69, &(0x7f0000000240)=""/153, &(0x7f0000000140)=0x45a) 18:09:46 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x300, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r0 = socket(0x0, 0x3, 0xffff) mmap(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x5, 0x1410, r0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0xfffffffffffffffb, @empty, 0x1f}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:46 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080)="eaa9fe4a703b8fd30cca5f8a4180655b1a31db27b0d2fd000c0c8ed6a39ac6eec77ea23ba75b0300ff1df1109ab479e90d82c2cabaebd901fa95f2a07ef350a53de934123992ba3e293354dc22d113a7e1bea96bced5610c1732b4c615ad477c38cd774381c10cd2169c7379d861e536ac47bb62286cb161376218223fbde8a3c07a56dc9f9a69cb2c4d2cae56c5e9aa04ecc8f87679418845b78120408a45b79142d27818c37b79863349e6b5703e79bb8bc22590fef06192b53056", 0xbc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DIOCRGETASTATS(r2, 0x4004667f, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 18:09:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgrp(0x0) getpgid(r1) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) 18:09:46 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) bind$unix(r2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) lseek(r0, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 18:09:46 executing program 1: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x5de9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0xff, 0x5}, &(0x7f0000000300)=0xc) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') r3 = semget$private(0x0, 0x2, 0xa0) semop(r3, &(0x7f0000000340)=[{0x4, 0xbce}, {0x3, 0x8001, 0x800}], 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000000c0)={@local, @remote, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000001c0)={@mcast2, r5}, 0x14) 18:09:46 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) bind(r2, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x6, @empty, 0x1000}, 0x1c) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x24c) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) mlockall(0x1) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2) flock(r2, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 18:09:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x80) writev(r0, &(0x7f0000000340), 0x32f78daa5100405) r1 = socket(0x1, 0x4, 0x3) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000140)=0x1, 0x4) r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x10000000) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0xfffffffffffff800}, 0x8) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000040)=""/35, &(0x7f0000000080)=0x23) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 18:09:46 executing program 0: shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 18:09:46 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}}, 0x0) sync() openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x80000000]}, 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 18:09:46 executing program 0: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 18:09:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @rand_addr="25b6b4e003bc978c3261f8073415ee79", 0x592}}, 0x0, 0xffff, 0x8000, 0x7, 0x101, 0x401}, &(0x7f0000000000)=0x98) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x80, 0x30d, 0xc, 0x6, r1}, &(0x7f0000000180)=0x10) r3 = socket(0x0, 0x20000004, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x0, 0x9, @rand_addr="b6330f14d2c3aed1451a0d2d383a3b21", 0x6d8}, {0x1c, 0x3, 0x61df, @ipv4, 0x4}, 0x81, [0xffffffffffffffa1, 0x20, 0x3, 0x0, 0x5, 0x9, 0x38b4, 0x2]}, 0x5c) 18:09:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000400)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00652c410fe0f4f265dc5f00c366450f1867466566460feea8eb695fcfa6c4c2ada8e842d99d4200000024a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f466f8a954511761b6723e7db6723e7d111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x188) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xfffffffffffffff9, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x1, [0x3f]}, &(0x7f0000000100)=0xa) 18:09:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) munlockall() 18:09:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "49acaa7e6ca82c846e04e6b5443af1feccb78368ef25d4cb875e675a7f55fe6d28ba143ff805fbf3cf97415e82db56fdf2edadab5561364b9655389355f2e7d2a41b9e4adf6eb090d46e3be238454c0a9c467c58102133db31ff8d2973b8ee6cf95f290750a43448e6e1af48b76414c0528553a7f642a484d63b821dadf7620fce2d416056503de7e44176d0eef584d9bd57778048b1fff04e586bd74433121d3e0a798bedfcc53333b9ea329c11454e46e3a501b88066d70daabceaae801e530c04ac15e45bfcd00feed92817289f940b52a78ef242f24ec6ceaf2133efbdacb3acb5af9cecd35495af1b888e44ef74"}, 0x100) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x30, &(0x7f0000000100)={0x2, 0xfffffffffffffffe}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x7ff, 0x4) 18:09:47 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x8101c, 0xffffffffffffffff, 0x0) 18:09:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000240)=[&(0x7f00000000c0)='%}+\x00', &(0x7f0000000100)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='@\'$\x00']) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='@\'$\x00', &(0x7f0000000300)='%}+\x00', &(0x7f0000000340)='@\'$\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000600)=[&(0x7f0000000440)='%}+\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='%\x00', &(0x7f0000000500)='(\x00', &(0x7f0000000540)='@\'$\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='@\'$\x00']) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x5}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[{0x38, 0x11, 0x3ff, "2ddfb99ee51add8201fe10baf7eda75b53d31f53917357212a6812c67d2d3d12709f55"}], 0x38}, 0x4) 18:09:48 executing program 2: shmget(0x3, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) setreuid(0x0, 0xee00) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 18:09:48 executing program 1: syz_execute_func(&(0x7f0000000000)="1c1ab5b5cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bdec4820d3f89060000000404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c00000052c4c1f913f9f922adaecd2e440bc7bf0d00008066660f3a0b0865") 18:09:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x302, 0x50) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000300)={{"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", "e8efbae6a93f91b31a2deda5f7fb3b8f2955a090c6d20f7b378ad89eb17ad558", 0x5b, 0x7}, &(0x7f00000002c0)="65628e3b735f6b060eb798788217ce1da8ab748fbc93e701f0089f6d402024bfe46874d9cc399b", 0xf26c, 0x4, 0x4, 0xc6, 0xffffffffffffffee, 0x7fff, 0x4, 0x200}) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000000c0)=0x10) accept4$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7b}}, r3}, 0x84) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x3, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000780)={'accf_http\x00', "499f7ad5b704fac1d23df2ee9b5f4845383774841f263201154d658ff29766a584de09f4877e9a6c54e92d84cc85ccd354bd1c78b09a8c94585a64cfda0490b986202f297971d7feebab583818cf0f0e084b4a387a0e32db91fc59bdd22aafc2689e177166f35578281c957a54956aa63daec3dc944a81e43c10213a9b4159eb1323121c7baccdf299cabdd03b44a78b45281f8a6271cc6d212d03263fa7a190c7afbe2af88a0b14795123bfdd82ae161c7861149d6044e41324518bcc25ae804b68fa6639378df3b9e9d908bec9c94e2344c13c4a22b92de3a8ef597b36cb4a2133506e5adfaf55744a807ccaf39daa"}, 0x100) 18:09:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x5f, 0x4) poll(&(0x7f00000002c0)=[{r2, 0x3}], 0x1, 0x7f) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r3, 0x8, 0x8, [0x4, 0x7, 0x6, 0x6, 0x5, 0xaba9, 0x5, 0x7]}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000440)=0x10) r6 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000480)={r4, 0xdb03}, &(0x7f00000004c0)=0x8) poll(&(0x7f0000000500)=[{r1, 0x40}, {r6, 0x80}, {r0, 0x10}, {r2, 0x80}], 0x4, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000540)={r3, 0x401, 0x401, 0x3, 0x9, 0x1}, &(0x7f0000000580)=0x14) poll(&(0x7f00000005c0)=[{r0}, {r2, 0xc0}], 0x2, 0x9) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000600)="fe9f2a3e18e4a63ca16a0b9cf41d0040064bf5e924bd9c636d596e59e4eaa70eb1f6e32de0ff296e53facc2a5d1318a6110a95e54ff13195926fc89d60e7fe685af90d3761bde4da3ab20b0ccd95747ca039e292c0daaac7c00cfd6428f4f57d3e0d26f2e62f2add2f6d9326fe7fbbbb9a363d25278fcf062871262f367a77eb0a5e8e88409d103113b05510c6220e77ae16844cc8d85e965fbbdc002adc66470763d9") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000006c0)=0xa1, 0x4) truncate(&(0x7f0000000700)='./file0\x00', 0x3f) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000740)={0x6, 0x800, 0x3, 0x4, r5}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000780)={r5, 0x200}, &(0x7f00000007c0)=0x8) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000800)="62ab7d285a34107f70f9be881e9039ad08dc2368c09b384fd6111487a2dbebdfd1e2481a98941b7287c29e5b0b4efcaf967b967565eeb1390e591925aeabe98763698fb1562438ef407869cd596897e4f4a8c244866e6b278fbf64ab3640004b5a266b4946140d12559f72b943826018e194b8ed7f7f1eef53e9a0529ce916907e6309f3d0ea40f1fb3b0c74ddcd218149ec51ab61f630f5304bfd562aa4139ebb4fd1b00cd2938b") getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000008c0)=""/109, &(0x7f0000000940)=0x6d) r7 = msgget$private(0x0, 0x281) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000980)=""/24) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0x0, &(0x7f00000009c0)) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000ac0)={0x8, [0x7f, 0x401, 0xffff, 0x7fffffff, 0x26b, 0x7, 0x6, 0xebb1]}, 0x14) 18:09:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(r0, 0x1) 18:09:48 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000100), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 18:09:48 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) clock_getres(0x0, &(0x7f0000000040)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ff9000/0x6000)=nil, &(0x7f0000000000)) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 18:09:48 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2000000000000, 0x8) r1 = dup(r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x10400, 0x60) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x400000000000042, 0x200) 18:09:48 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r3, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000240), 0x0, &(0x7f0000000880)) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x7) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) r6 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0) setsockopt$inet_udp(r6, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1fd, &(0x7f00000006c0)=0x6, 0x4) getpeername$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46) 18:09:48 executing program 3: socketpair(0x17, 0x0, 0x1ff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8, 0x30000000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x3, @ipv4={[], [], @loopback}, 0x9}, {0x1c, 0x2, 0x9, @rand_addr="eaf2f95894ebc8666a87f674328bded1", 0x1f}, 0x1, [0x80000000, 0x10000, 0x551, 0x9, 0xffff, 0x9, 0x20, 0x2d82]}, 0x5c) nanosleep(&(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)) nanosleep(&(0x7f0000000200)={0x8001, 0xe9}, &(0x7f0000000240)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x100000001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0xffffffffffffff59, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x2, 0xd38, 0x9}, 0x8c) recvfrom$inet6(r1, &(0x7f0000000140)=""/150, 0x96, 0x2, &(0x7f00000000c0)={0x1c, 0x0, 0x478, @mcast1, 0xffffffff}, 0x1c) 18:09:48 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) dup(r7) read(r3, &(0x7f0000001840)=""/4096, 0x1000) 18:09:48 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000200)=0xb) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) r3 = semget$private(0x0, 0x2, 0x48) accept4$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000002c0)=0x1c, 0x10000000) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000040)=""/52) 18:09:48 executing program 1: syz_execute_func(&(0x7f00000000c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a6466460f38033266470f381e20420f1806195411b90f01c1") 18:09:48 executing program 2: getegid() r0 = socket$inet(0x2, 0x1, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) r2 = socket$inet6(0x1c, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000db5e9a6356380705a3f486995ca4fed792dd886a104cd314401713bc8e609dee855bb3e941be739171b548", @ANYRES32=r1], 0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x6}, 0x8) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f6669881a59dab4805a2c6c653000"], 0x10) 18:09:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r0) syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f0000000100), 0x191b, 0x0) 18:09:49 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="8201665d4a95cb2d76e0cc6dfa15900aaedad9ca78f67ecd271e897ec070acebed1ca1ed2f8da7818a28f1c62c77c80a654169a5c7903d6206130856a027b31417b612f9553cc19a433d07281878961580c9b15f6365cd49acadb392e43ea68019a287bcd8c72f541734c4b21d2dc1f168697b5faece98f4896c012397bb09caa434d3803d7691fd49fa99b3eb097f1c75c684929b1c6a4cbef41f3a50a78f30e0b895bcd56081", 0xa7, 0x8, &(0x7f0000000180)={0x1c, 0x1, 0x7fff, @mcast2, 0x40}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x9, @rand_addr="575cf59f1c624795ff0a9c031397e0c0"}, 0x1c) 18:09:49 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000040)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x80000001, 0x7, 0xae8, 0x6}, 0x8) setrlimit(0x0, 0x0) semget(0xffffffffffffffff, 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) 18:09:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x5, 0x5, 0x1, 0x6, 0x3, 0x200, {@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @loopback}, 0x7}}, 0x0, 0x80000000, 0xfffffffffffffc01, 0x7fffffff, 0x3f, 0x10000}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x2, 0x66, 0x220, 0x80, 0x13fc, 0x7fff, 0x6fc, 0x3, r1}, &(0x7f0000000180)=0x20) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1202e660f2912c462edb8ffc48238f2434f0f0d08") 18:09:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x7f, @ipv4={[], [], @multicast2}, 0xe71}, 0x1c) 18:09:49 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, 0x22, &(0x7f0000000100)=ANY=[@ANYBLOB="23000000ffffffff0300"/125, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 18:09:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgrp(0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0x8) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, r1) fstat(r0, &(0x7f0000000080)) fcntl$setown(r2, 0x6, 0x0) 18:09:49 executing program 1: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') close(0xffffffffffffffff) 18:09:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x3, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) socket(0x1, 0x20000004, 0x8) accept(0xffffffffffffff9c, &(0x7f0000000940)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) socket$inet6_sctp(0x1c, 0x3ef03e570dcb4512, 0x84) dup(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) open(&(0x7f0000000180)='./file0\x00', 0x100100, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 18:09:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000000c0)="bccf8d67d7ba02a8061694db5565baf133163f45da4149fe8b2a21264582f2b1e9bd40bf40315479ad") r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000280)="57ad3e910636c127934c0d2565592003b62c87eeb7111333493b9e94901231f2d276551203c73c0fdd9fa2406461b36932eb8728ce7c297b73a7b1bc64de0f8413ab2c7bae1af424e6d17d9d4741f7ec7805e70d3e7ec35968fef3213177824fb924123033e70c682be690681c89a9ca0259a8ab96690daf0d23112d673c14643750d9f8eb3cefd7640563b370a7bd177c823e5fecf8873fbc982a8063aa16a03f0b294e447501860869f34205e0164400fa1c846ce11f9087ee416d3cc6fd128635266fdef08fbad4aa0ff584b6e8a1b7fbb835a4b82506724df7f9e0452d3a8c8f0b740501e39d6e") sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c65300017aee1ebb7d5dfd2b1116bd66fd3f3b313930bac4a226c53f0acdf92f2b248682f7c31c14b06d7c0e500"/62], 0xa, &(0x7f0000000040)=[{&(0x7f0000000200)="e5376ad91f3daeeb136247a8d559d2444d1810e08dc6be0b5f7f0b8f41b4e8f5620cf72c5dc305dc6af2ffca6fa27f0af3cd52d5655f0c8d06c992aa5428bb763d432664a9d7b0faa216478a7e13d8ad69e15603248bcffb4c9f51e485", 0x5d}], 0x1}, 0x0) 18:09:49 executing program 0: open(&(0x7f0000000180)='./file0\x00', 0x302, 0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 18:09:50 executing program 3: r0 = open(&(0x7f00000000c0)='./file2\x00', 0x4, 0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x8, @loopback, 0x3f}]}, &(0x7f0000000340)=0x10) r2 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x200, 0x2) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x21) 18:09:50 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="aff0ffff030000008000f16a8bc7ab8a43360600"], &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e227f00aeddd779f82c245e02b5c0ff3a000100000000000000000041000000000000000000000000000000000000000000da550000579440decb0c06dda7be8200000000000000005ab4000000000000000000000000000000000000000000000000000000000000df36025e837407770bcb393fad713c0000000000000000080000000000000000000000000000000000004815fbde55081011bd21fcafccd6868116185144aac57f31c0a451", @ANYRES32=r2], &(0x7f0000000480)=0x8c) flock(r0, 0x1) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r3, 0x1) flock(r1, 0x1) flock(r1, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000240)={0xcd, {{0x1c, 0x2, 0x7, @ipv4={[], [], @rand_addr=0x43}, 0x1}}, {{0x1c, 0x3, 0x1, @mcast2, 0x2}}}, 0x108) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 18:09:50 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x24000000000000]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000080)="015a451eeb3374903449dfc33b117287db89f90953a80b8338ad5d48937b9f2868c80b9fc12716234a68f5226b4baffee93d91f6fd5b9f5cb9f9cb84f9ffffff10", 0x41}], 0x1, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 18:09:50 executing program 3: utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00'}, 0x24) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x0, 0x3, 0x10000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x3, 0x200, 0x3ff}, &(0x7f0000000140)=0x10) 18:09:50 executing program 3: r0 = socket(0x1, 0x1, 0x0) sendto(r0, &(0x7f0000000200)="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", 0xfd, 0x100, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x3, @mcast2, 0x9}, 0x1c) connect(r0, &(0x7f00000001c0)=ANY=[@ANYRESDEC], 0x1) 18:09:50 executing program 3: socketpair(0x17, 0x10000004, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, r1, 0x0, r2, 0xc7, 0xbe}, 0x1, 0x0, 0x7}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000040)="8f9a14d1b7db74be99", 0x9}], 0x1) r4 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) fstat(r4, &(0x7f0000000400)) 18:09:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 18:09:50 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000500000000000000"], 0x10}, 0x0) 18:09:50 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file1\x00'}, 0xa) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setsockopt(r0, 0x6, 0x7fffffff, &(0x7f0000000080)="111b6f2ac43d61b7c9f662f5355ba3eadca79dbf9ff0582d5d27a846b18f1d6c854a8bf0cb849b190b8eacf398eb248590070cc2c6a2e21ce0752b52c26cfb267d1fe2c900ebc3bdaf9308dc32", 0x4d) sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0) 18:09:50 executing program 3: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) shutdown(r0, 0x2) geteuid() 18:09:50 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c390f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7ff, 0x0, 0x3}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x100, 0x2013a8a5, 0x4000, 0x286, 0xc72, 0x7, 0xffffffff00000001, 0x1000, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0xa4, 0x1}, 0x20089) 18:09:51 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xd46, 0x3, 0x9, 0x100000001}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x4, 0x1, 0x8, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x8, 0xf, 0xd3, 0x1c00000000000000}, &(0x7f0000000240)=0x18) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 18:09:51 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) recvfrom$unix(r0, &(0x7f0000001240)=""/109, 0x6d, 0x1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780df) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000001300), &(0x7f0000000040)=0xfffffffffffffece) 18:09:51 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1f, 0x4) 18:09:51 executing program 3: setrlimit(0x5, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000380)="daa414d9aa0000c421f9138b035300004114260f0d6811c704e68da50b70212161792facc2f731f428c441d971f6d83644d82ae64465660ff7e20ea60000be0fe5cb") 18:09:51 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0x80000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[@in={0x2, 0x3, @rand_addr}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000300)=0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") sendto$unix(r1, &(0x7f0000000080)="5a39122434f1ed108c42f4b944df845939c44e6e2e14facb335b2b7bed4d02a97cbdc77ce9dd18ddc3f2d18fbea7b1d09bbaddbd1106ce883deb3325e2016369ac96e454de635771486e7f242275068c8fff8e0a", 0x54, 0x80, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) 18:09:51 executing program 0: syz_execute_func(&(0x7f0000000300)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000c4027d2e3c02efa80dd4d48cc7e8628f6808a3056f0000004e00c43ef347db2dc80000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 18:09:51 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, &(0x7f0000000080)={0x2}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 18:09:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696b199f767cb2c13a19fadde13000"], 0x1) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000080)=0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x85) r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x7, 0x7}, 0xc) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x1, @loopback}}, r1, 0x1ff, 0x0, 0x7fffffff, 0x6, 0x200}, &(0x7f0000000200)=0xa0) 18:09:51 executing program 0: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x0, 0x4}}, 0x0) 18:09:51 executing program 0: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") r0 = socket$inet6(0x1c, 0x20000001, 0xfffffffffffff365) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1b, "c8ecef9a817be0335752714857cffabbb08db4147634bcc8d01436"}, &(0x7f0000000400)=0x23) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r1, 0x6, 0x2, 0x6, 0xffff}, &(0x7f0000000480)=0x18) r2 = socket(0x1e, 0x5, 0x7) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000003c0)=0xffffffffffffffe8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x15e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0700f9ff020000000500ff000000b0fbfdbfd7461c004e2307000000fe80000000000000000000000000bb090000000000000000000000000000000000000000000000000000000000000000eeffffffffffffff00"/147, @ANYRES32=0x0, @ANYBLOB="00000000dd000000010000000100000040000000"], &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000004c0)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x6}}, r5}, 0x84) 18:09:51 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x2], 0x4100}, @mcast2}}}}}}}) r0 = socket(0x11, 0x10000003, 0x100000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x7, 0x2230, 0x5, 0x27, 0x414b, 0x2, 0x9, r1}, 0x20) 18:09:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000006c0), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x80000000, 0x4}, {0x2, 0x7}}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000440)=@in6={0x1c, 0x0, 0xf98, @loopback, 0x401}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000005c0)="2f739415f45e548cdbeac306bca2f3ef8221c27790cee866558c0593d4580e5213446cb3dd93a949872bcddd97dc229a1b2df7275578cdf98969526f9bf86be71dfc759368500afa5ee83b9576d4559d1e9645e60d32f7d515856f1fadc1d0052b7711ec0b3a4322e1bd2ae7c8f498d563a82436d00ae35659e55c9433f37f68b733c032933ca22a986b9ea653c7c15bf85043b855abfed0b7e8c8237a6a11772f254fd0e518064c10c07c819287b9c8", 0xb0}], 0x1, &(0x7f00000006c0), 0x0, 0x1}, 0xd) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) poll(&(0x7f0000000300)=[{r0, 0x2000}, {r2, 0x1}, {r2, 0x4}, {r2, 0x48}], 0x4, 0x6) poll(&(0x7f00000003c0)=[{r0, 0x100}, {r2, 0x1}, {r2, 0x4}, {r2}, {r0, 0x1}], 0x5, 0x10001) 18:09:51 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x8baa}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x1) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = socket$inet6_sctp(0x1c, 0x15, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x3ff, @ipv4={[], [], @loopback}, 0x2}, @in6={0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x7f, @loopback, 0x3}, @in={0x2, 0x2}]}, &(0x7f0000000480)=0x10) getresuid(0xfffffffffffffffe, &(0x7f0000000640), &(0x7f0000000680)=0x0) getgroups(0x7, &(0x7f00000006c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r3, &(0x7f0000000600)='./file0\x00', r5, r6, 0x200) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) getsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000580)={r2, 0x7, 0x841}, &(0x7f00000005c0)=0xc) semget(0x0, 0x1, 0x88) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) r8 = semget(0x1, 0x3, 0x0) __semctl$GETALL(r8, 0x0, 0x6, &(0x7f0000000140)=""/99) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000280)={r9, 0x0, 0x8}, 0x8) fcntl$lock(r7, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={r9, 0x10001}, 0x8) 18:09:51 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x7f, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) 18:09:52 executing program 3: syz_execute_func(&(0x7f0000000240)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c35b5b45363ef80f9966032fae7e02e502e52aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 18:09:52 executing program 1: mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) socketpair(0x2, 0x3, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x800, 0x4) 18:09:52 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3450a2ac2ccccd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x200000000000000, 0x0, 0x0) 18:09:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:09:52 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0c000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f00000000c0)='./file1\x00', 0x100, 0xcfa6c72d0c734713) 18:09:52 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5661, 0xbec, 0xffffffff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x9, 0x91}, 0x8) 18:09:52 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0), 0x20000000000001a8, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x1c, 0x10000007, 0x80000000) freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r3) 18:09:52 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x9, 0xffffffffffffffff}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x4}}, r2}, 0x84) 18:09:52 executing program 0: pipe2(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="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") 18:09:53 executing program 2: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) accept(r0, 0x0, &(0x7f0000000140)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYBLOB="0dcdc0783528f985cceab4c6982e1c51efa0dd2478c8710b6955a92d9dfa528feace433f4639a4b5e20a6e43ae3b957e33343f765db0ca7d3233188cf7e514206c6fd994dc5ef5b1f114eb0c7639a8740acce1a2ecb56ec82dda914c925180e6752585381f424d75b37dcb7bbe54536762958d6b55f8e17598f364c46846da6b1ebdfe8541039434f1ceb914a2f78afd105e90e1393e6d3d73f12d057585875f9470fb7334a83e0fc2bb1ec6efe730af0773be429d37dae4f9abe4ed2a626710c391adf281b460f2a7c71d53"]], 0x0) 18:09:53 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e0000010000010001696c653000"], 0x1) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0xae) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"/411], 0x1, 0x0}, 0x20101) 18:09:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x3fffc000}, 0x4) syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x240, 0x11) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000004c0)="9af272be20446fc88bc020814fb1dbffdc26ddd1255e7e196426c2792ad728e5b18dbbf4c3f7b7ff94f8839fcc893d037ece5bd27e3121d70e15eee25335a42d3a8b3d860ac06302e1a63b3f8b6295bb5b11a31589336915b4c167f92750465f6cdca82a71cc565e091b62fd93c64ea7b8abd720c5cd504d61b53ea837e91b9f11c21aef06a9ef65319a2a938be45505c096c9327674faccb59630ab4a9e51f86db67e7edcc910fcd5fb3a3e9bd1ba06394f66b1a3c66d2f04c74ed0ba115838fe8ac936b4fbbe4669165e7e9e88931a937eb1ff7a0553a6") getegid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x1, 0x4000, 0x3, 0xffffffffffff8000, r3}, 0x10) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x12020a, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={r3, 0xf25}, 0x8) 18:09:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x80000000) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) fdatasync(r1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) write(r0, &(0x7f00000002c0)="e9", 0x1) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="01", 0x1}], 0x1) 18:09:53 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) open(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x9) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/100, 0x64}, {&(0x7f00000001c0)=""/243, 0xf3}], 0x2, &(0x7f0000000300)=""/192, 0xc0}, 0x2) 18:09:53 executing program 1: r0 = socket(0xffffffffffffffff, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 18:09:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x5, @mcast2, 0x4ae7995}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x300, 0x4) 18:09:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 18:09:54 executing program 2: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x400) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) accept(r0, 0x0, &(0x7f0000000140)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) accept4(r0, 0x0, &(0x7f0000000200), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x28, 0x9) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYBLOB="0dcdc0783528f985cceab4c6982e1c51efa0dd2478c8710b6955a92d9dfa528feace433f4639a4b5e20a6e43ae3b957e33343f765db0ca7d3233188cf7e514206c6fd994dc5ef5b1f114eb0c7639a8740acce1a2ecb56ec82dda914c925180e6752585381f424d75b37dcb7bbe54536762958d6b55f8e17598f364c46846da6b1ebdfe8541039434f1ceb914a2f78afd105e90e1393e6d3d73f12d057585875f9470fb7334a83e0fc2bb1ec6efe730af0773be429d37dae4f9abe4ed2a626710c391adf281b460f2a7c71d53"]], 0x0) 18:09:54 executing program 1: r0 = socket(0x1d, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000001340), &(0x7f0000000000)=0x4) 18:09:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0x1b) sync() 18:09:54 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00'], 0xd}, 0x0) 18:09:54 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x4, 0x280, 0x6, 0x5, 0x6}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x5fdc, r1}, &(0x7f0000000180)=0xc) mlock(&(0x7f0000bd8000/0x1000)=nil, 0x1000) munmap(&(0x7f0000d49000/0x4000)=nil, 0x4000) 18:09:54 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair(0x1c, 0x7, 0x89, &(0x7f0000000100)={0xffffffffffffffff}) dup2(r0, r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 18:09:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @local={0xac, 0x14, 0x0}}, 0xc) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="be3d7d87bdd048f892b7ae23a344018fdb5b733d50091f0d36c62524dee42b665d0703b8356dd06787681cc1fb497e797b3bc19c5f3b08e6af4a0450ec3434151c94d689af6caa07f0bd481f6bc7da89860ac43812830f987e06083e2c99e6ce386f9063f70b0d0adae0d8b9ee715b172fd125bb6c9254752ca5bf978b0a42153b8e23430b70e384008c169124146eb717711e43f4871ce29521f9e32f12df3c10991c18b2f56154285c3ce6e5528296303e8ef0eb2ca271b7f51ff4feab827b5b76e17aa3f53e4132b72b53687c0e4c307e2e410d8a33a435968faea4e823b6b46fa3ccbb619edaf47396898ffa91") r2 = msgget$private(0x0, 0x100) msgrcv(r2, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x3, 0x1000) 18:09:54 executing program 3: 18:09:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/132, 0xfffffffffffffe26}], 0x10000000000001a4) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00982588c550256b80003812f4ef7e38185c477b4d88b38f2c42b55e9bb2b89d8ca5288e3ee757ab8ddc619db6961cea9cd463cc1bd5c23ec6b36d13af5381e43d1ac116892c43619a7bf7d47bdde661c71de2d89f67f612da8cf0578cb5bdd49dcbb654ea0264df167454a11df7b04794f4c2c162ed62caf7446e0d106084eec065c22936cfe8c4be97f8c3935a0d9f9a5a806f63635eec3dc81fe1e8a815666aedbc44fc1790196baab736bd57d252efcf77b794e2"], 0xa) r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180)) execve(0x0, 0x0, 0x0) 18:09:54 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setrlimit(0xf, &(0x7f0000000000)={0x44, 0x8}) syz_execute_func(&(0x7f0000000680)="b1a54283e28dcd80696852c59b695cf3470f1b4ae2fd60c4a15731fec5c50fc4014c588305b30c641ea4c44149f2168f4808eebce000008020008f2978c3d4eafc85ebeb81923e660fe96bc464f0006864c4416e5c8490060000006645445e186746460fc00a53f2470fb66500c4996215427542750600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854644f0fae37") 18:09:54 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x9) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) mlockall(0x2) syz_execute_func(0x0) r1 = socket$inet(0x2, 0x1, 0xb0e0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f0547d8b951000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 18:09:54 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, 0x0, 0x43371026) syz_execute_func(&(0x7f0000000240)="9826473e431c130f05044b59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1ec461dc56743f00efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 18:09:55 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x5, 0x1f}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000080)={{"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", "53ee11c779284e94db5003286bd6a08239a0249d2048a712a9b0dd6cfcb2d466", 0x7, 0x39795f6e}, &(0x7f0000000040)="d6bb32ba8d610b1cebb38c76d251a094c77b358046afc4ac80ab71c5240d3797f25638b9", 0x800, 0x80000000, 0x8, 0x0, 0x10000, 0x72, 0x3f, 0x9}) nanosleep(&(0x7f0000000500)={0x20, 0xc7}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000700)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740)={r1, 0x40, 0x88, "8a4554c56399d14105e9b018033255990ff560f8e1cef65411ac06f55a6aa4af84f161f380533ad03353e54de98b82a42eed83e2ef8e909790d01ca5a24ad9ee738363eb437441570a0e0f606df8e2dc68fa43c5a23bd239cbf63006383725cfd1562c482b709da960a6ba80da510345ad441b331cba31c2494dfe4f4cc393a08740decb8fa29f78"}, 0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000800)={r1, 0x0, 0x905}, &(0x7f0000000840)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000880)=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000008c0)={r1, 0x200}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940)={0x8, 0x69d, 0x3, 0x3ff}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000980)=0xa048, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000009c0)={r2, 0x276, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000a00)={0x8, [0x2, 0xe19, 0xffffffff, 0x1, 0x186, 0x2, 0x79c41c3b, 0xbd9e]}, &(0x7f0000000a40)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000a80)={@rand_addr=0xfffffffffffffffc, @rand_addr=0x6cf2}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0x3, 0x8, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000b00)={0x3, 0x6, r2}, &(0x7f0000000b40)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000b80), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cdg\x00', 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000c00)=0x1fe4, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000c40)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000d00), 0x1, 0x0) getuid() freebsd11_stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)) r3 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000e00)={0x1}, 0x1) ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000ec0)={{"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", "0cc1583c2746d3b69b57f5d41289c02e35e54c8f99777f1b56f1dec106b9e30a", 0xffffffffffffffc0, 0x1}, &(0x7f0000000e40)="1f335b043484aa8b37e49b82f8a89168e853126b4ddbe062757a3743fc5b9bdb55115c0e1df93494e7bc6a33bfe8135bc234a85eeb7b94fb60de7ba23d8490faf1e610d102180a", 0x100000001, 0x9, 0x80000000, 0x2, 0xfb4, 0x101, 0x458c8, 0x7}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001340)={0x1, [0x9]}, &(0x7f0000001380)=0x6) 18:09:55 executing program 2: clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0xf6d7, 0x3ff}, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") 18:09:55 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0xfffffffffffff001, 0x3}, 0x10) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000004c0)="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") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 18:09:55 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f00000000c0)={0x1, "eb18e3115a500d231eedcdda9e2c181a"}, 0x14) connect$unix(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRESOCT], @ANYRESDEC, @ANYRES16, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="fa4c499e6297b9df570008ee2d3b1dcb7bd3ed39802e6c04cb26b4bee6aaf5866999037854d1e5eda4506539281cab3aa757750aea7714965587b39f913c98f4e8a91b91b7297d33b56c85f0e69d14f0c5f7ce3a00d50c8ca49f9707000015b9e0bb4ce44a30ff070000ef8e52bb279932a152f9f9e71060ed0075cc257dd5f307ad93", @ANYRESDEC, @ANYRESHEX=0x0], @ANYRES64], 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={r0, 0x209, 0x3, 0x1c00000000000000, 0x80000001}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x7f, 0x4000, 0x5, 0x200000000, r1}, 0x10) clock_nanosleep(0x4, 0x1, &(0x7f0000000380)={0x7, 0x4}, &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)) dup2(0xffffffffffffffff, r2) 18:09:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1ffffff"], 0x8) connect$unix(r1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0xfff, 0xfffffffffffffffe, 0x1000, 0x8, 0x3, 0x10001, 0x5, 0x1, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="513a4064b46d0424c8fe93228978a05e2ca287e2cbd543e9b0a03a7706fae0c6627e7785195f73a814899682c1231b3ba41bebc4e6c3919d5a6c58c424", 0x3d) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000003000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x1, @empty}, 0x15) shutdown(r0, 0x1) shutdown(r0, 0x1) 18:09:55 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x5add5fc753b2d3a8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x17) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="98ded1799f0623994e6db44e30a447da50ab03d063fa0caea6c0afd7aa04a43650d5dfb91f1baf5300c46a3c7fd197b881ecc2646b6eec527645e924ec3571ddcb790e3adee4ef6ec2945c8e69906f26feccaba85d6c58cf3cbef2098082ba37af0d175b2294f3745748da623f3907f05ed6b6faf10a39afd7cd10e60087054dd2b07612d1cdcc20498af0ec1209540d5a81ddf6f119ab7e9710bbe271f8e03968ea6d3f55958a5358753be331af81ae761d3895275c418a974ec28d1a05996b2350fe252c4f66956c904422fbb90d") 18:09:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x47b87, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022eb988cec52b0000000000000000"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x180, &(0x7f0000000040)=@abs, 0x8) 18:09:56 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") 18:09:56 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000080)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x11018, 0xfffffffffffffffe, 0x0) 18:09:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8edae519971ae0d5fe552f3016cd9b5eba0004dddb14ddc6eb890900000000000000638dca000000000000000000000000000069"], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x7, 0x400}, &(0x7f0000000080)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000940)={&(0x7f0000000580)=@in6={0x1c, 0x3, 0xfffffffffffff000, @mcast1, 0xfffffffffffffff7}, 0x1c, &(0x7f0000000880)=[{&(0x7f00000005c0)="af53268d0a8d5710c9142d53a5c347f6ae15fc4c203994b6b8a45e9975049126a829fc242d949e1c1ac9cc704dc89fa3e19b9ffe85422164", 0x38}, {&(0x7f0000000600)="2bc76c993aa61719f6c9a109e83cf074686b0b75c1b92194b04bf895b168848ce8170f3932c0f2ca5204f31851ee788ad17ea263c3d4968a693067454a5e5201d560a5799494528f9d32b9083afa49cab49585654cb9288dbf4a9600ccbd37d136214846973c10e9a260a8105020a85c3b5911cf0fa16ae5c6a74d29d3c0fea2bb6bc480b7330df4d51d31909626ea203456dea7d57a4eb8d1db9611b83548a2dfb96de99310db954b9ba37c782ec225a84a5f6288d64fb1576765e2e69a7a1da0f79f84e0e4d3b100e3b63e26032f50ab8eb0cad9fb13066a2f7e4721fb5aa28e20eff2a867468791211057", 0xec}, {&(0x7f0000000700)="6ba8777205701dbc0931c3254a3aa113d4bf2719992cac38693cd8c83f5980ae9c7e4a1254c5377419531926c1f8d6b40951f1bac2fce41f28362a20db29b9d3c91e9fa445a82dc0db45db4347f794bd3a7df84820946476ce8030beaa1cbd9f0c4f1dfc8155828d4ad31d43ce8fd27ee687dbd9efde23d20ec8dda7a14e4fac6caa3a92ad5b7ae9bf679be5f2638a70cbc83a476020da7155d74f20425b5118903d0364028958966fa06950b8468f7bf7eba6aaa5f5ccc1d395c93fe076c3a3707db8312fbaa8ac868a2455339fe6c69e641068efe381b190edf2cfd1e5eec33d4feaf2771fc6a802cecc24db996c20b1", 0xf1}, {&(0x7f0000000800)="adbefd0c999b0f2312fb40a766db44e6333b045b4958f4d2f699dffad07cdeb9baa4d4e5a4adbad9e3281d380a1b69ea0f360703b4ff2d77f38b4a37fa6fb1094a04185d0224e171378a0c", 0x4b}], 0x4, &(0x7f00000008c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x4, 0x7f, 0x3, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="62c0612d874597eb012f037553c35122"}, @init={0x14, 0x84, 0x1, {0x1ff, 0x8001, 0x9, 0xbe99}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="73580ad3dc9583ba74c46e4d453bc35b"}], 0x70, 0x100}, 0xd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x1f, 0x68d7, 0x3, 0xffffffff, 0x200}, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0xc2, "f227c97d30a0a137f6c78d43d77341ba4d489cdcdceef9f7447f10148797839cbc27436a79d719e63a1e5c0b4d83ef35d903706514e3adaf7ef88449533950226cffee4f50cbd0eaf28879f4327d57919b48f83d08a06262ab943287b6f9550dcb7153c64df64784ddf7644a640a6e28dad877c2d0149baaf5d8b990236d97db3f681d8f81f9da413c9a676b030729c2324afbd89ae6c42f1dcb41245b461d81b63abcfcf324108694a5f494b31eab0b38b6c544495cf303d163b1e541903cdf1036"}, &(0x7f0000000540)=0xca) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x5, [0x0, 0x3db4, 0xfff, 0x4, 0x3]}, 0xe) r3 = shmget(0x2, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000380)=""/182) syz_execute_func(&(0x7f0000000140)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb840f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c4c401dd76a506175715c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 18:09:56 executing program 3: clock_nanosleep(0x4, 0x0, &(0x7f0000000140)={0xff}, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000000)="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") 18:09:56 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 18:09:56 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = semget$private(0x0, 0x7, 0x102) truncate(&(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffff7f) __semctl$IPC_RMID(r1, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0xffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x2, 0x7f}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x4, @loopback, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @mcast1, 0x10001}]}, &(0x7f0000000300)=0x10) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r6 = fcntl$getown(r0, 0x5) getpgid(r6) poll(&(0x7f0000000040)=[{r5, 0x41}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r7 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000380)={r4, 0x8, 0xc2b3}, 0x8) fcntl$setown(r5, 0x6, r7) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 18:09:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x80) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001480)) r7 = getpgid(0xffffffffffffffff) r8 = getuid() freebsd11_fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f0000001640)=ANY=[@ANYBLOB="01002e2f66696c653000d75560cace2305c50ca63678ba178f8e999493a2fb150c5c892d754a0b887af3f8018c878acedc184c97887ea840"], 0xa, &(0x7f00000013c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="580b82014711c09f47", 0x9}, {&(0x7f0000001200)="9c1041a030d316f320c125cc7b866f2d85643f5e914981673b21be5de9440da4b8a8857a6328d6418c7b6043e36aee363a81ad37971180f86756b957fae8ae5339e5f6a76fb4218845c61dc7c0791160252b7a3547b892ff0219850495a163eba1dc419e25225ee85310115bc6fa8598bef6ddcbef77fa223e8c5651c6db6af673af6ec87afdde1a6c5547a24aa9dccb51b332cfbdfc3d2426fb4b01794d3433fdcb0c11900126cd63fa66128c251987819e2fdde29ebd516e45ff554a6f0591fd58c047d8ab4ff59e624c78bfe8498326da", 0xd2}, {&(0x7f0000001300)="453aa7759369bed302218a76b0d849dbb27f975b932b2163cd0e9a857b420f04e5a4567e23c940dacae94d2515d04346e3d31320b6f86f72c6301877eda68c4842c32ee2b0bc54f3e889701050a120bd94f14b3dadedec3bd10bf01f1ef831cd3bd7e2daa167ad9786311b4d13b418ed48639a1a53b77b1de23cf95db98cf9813553c7bfb4997d49fdde67387c27c1a3b5329b92623e3ffbe0e3ef54515cf3612db0951e678e620c8039a5bb57af14dcdc9f7412bb9309da1a", 0xb9}], 0x4, &(0x7f0000001540)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x38, 0xffff, 0x1, [r5, r0, r0, r0, r0, r0, r6, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xa8, 0x8}, 0x1) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000000c0)="a22a7d3b31ecbab756e973aa56733aea0d00800000000000004b3c9a6250f325ebe3b9f51f00000080") 18:09:56 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 18:09:57 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='hd\x00', 0x3) read(r0, &(0x7f0000000040)=""/119, 0x77) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 18:09:57 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0) lseek(r1, 0x0, 0x7) write(r1, &(0x7f00000004c0)="e6451c0d237049abacdbf2fe31a4b4d80a9e5abdcd98287488e5801404b92a63cb78dbb80a251c6dbd50c0278409849c97d9ccc01b376f3c117faa71cdfab67327698e46255dd507cbcc128df1886d1291b691472d5a66260b229af1b2a6d2f133540a6813b5bc616cf562d2aeb1cfce29e6d84fcc95b1d4e78adcb522a4390ca62a62290ae537d63c406eb4a40165e4", 0x90) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r1, 0x0, 0x1000000000003) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="cbb4410000091ae3d2d2c1606c769b29915e26d620a567af2da2a2cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d906c52beacde2e59919dea85f7cd587f704e3ad992f8458412ee86863691e334c9e89650c6dc5b4860b7269c7272847c618566555c1e7f72b250acc07681d21b14fa231bdb6206a3d6e5b2109bdd6361a44a64c562bc2bc6b02ba20090c60b25453a73fd8d2a3ab46d98994dfc705a1aaa3dfcf98ff9a4ba900b99fbf31949de782c42f8fe160486dc817c8f89"], 0x1) fdatasync(r0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x7fff) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(r1, &(0x7f0000000340)) r2 = fcntl$dupfd(r1, 0x11, r1) fcntl$setflags(r1, 0x2, 0x0) poll(&(0x7f0000000080)=[{r1, 0x20}, {r1, 0x18}, {r2, 0x2007}, {r1, 0x5}, {r1}, {r1, 0x19}], 0x6, 0x5) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c) socket(0x0, 0x4, 0x0) 18:09:57 executing program 0: syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") socketpair(0xa3b22df42840b8c8, 0x20000000, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="9a5ad5cb5c1e05806336aa6a5d7fd0b9165c447fcc8fd87f8060e671ad4c898f43c95af53d89160cccd6c709f7ba5782b32782da9f513c9dcec021ea870c6c4efdd32491e5fb41ab41b49d4de0069bf1d7468e81242f56a1f312a4bcf01b2161e716cc6abae97ce55f1b4c0fcf9371bd9e04a85904bf33079397b6029c8b2111e7d5a73a9f477363f55dd734c6d4507867a25f50077a58fe09b87365cf300e4c72f815774ef0ec4e9a43ab79f16afb6e9b14fb10fe21d07552d9bb0de5d8c8899669a73cac464f88f43e42bf06c122405a62009646baaf54dc67017c5aed4d2fe5a34cfaacf68e965d5482d85a1ace45991b", 0xf2}, {&(0x7f0000000040)="cf804e0bdbf0c288d5e7261220988208f170ce2e0410af6b822f546a227f4365fd4b21f45c384b225f6e4acb63f621d2f341a57f8d5b788969cd7a5b26c360e576fdb9bb09240c8d9bea039e8e3efe838cf519bb4644e4d44e0f60cb32b60d67099a562ce0308020667f5eb66299f16c62e832bb281d289d51001b1109f2ed09ec", 0x81}, {&(0x7f0000001300)="8789abb81fcaf9c209ffac5f2f12dba450a56f78b3199366696060cc76e0ca810670ba685e101b9c18", 0x29}, {&(0x7f0000001340)="ab2977acabebf9e6e571eab1e63624aaeeeef88c1f9509a2af5511e83e2ca79eb3b65fdb5a626e979bcc51b84c8ffd45bc1be647b3710041866eeb653ee538f2dadde4957bfddf073c105cbf2cbe33f50605046d582bd4409660739e29195e9cc57ef6276aa6dc85517e07fc18de0c21368827334233322ede24989632b4e4f0ded5344c6ae5b9aa9d0789972726226d50794b9b3f5258733c628f934d173c201ca681ec2836561b4c0cb2e4403a280c652cd3810dd69a3dbf41a9bba1fd132b6d89fd8cd74a8e00f11f96bbfbe2658144e26992a299cb7426e043e56bff2f", 0xdf}, {&(0x7f0000001440)="bf4bf09181650fa27d2044e39ffd9bcde19bc63b2d7be50117668afa455b0d21227f1e5450c00450e7612b9918e8364c1d895167dc15074759007d50f00d27d44d13d92e659d136df31690983166d1bb49f6915cfefab8acb3265f862f45b82011431ee838d592ffd68dc48fecb34ad9e69c09e0cc0f16898355d5a40d24e255a04819d21d3f3b05fb88993a18806d3bd1d0e3788cb44eda1470a3548b5271be7d6576013af4501e7ffa97c8fb9ea032b19b4ee73fa6f8cded2ce321d219fbe6d7a01e18ad724281fbab2028990ca06ab25ddceabe2b02731fd27dc342197c335bd791bc411d6d14abcc3be56311778e7d5ac5226ded6e3c", 0xf8}, {&(0x7f0000001540)="1db458c3e962f6ed1b233442a03c69a8cbe4a674dab3c96ffd1e1d4f13410c5f43662bf2b58827e0aa0f7c8a45cc491d98624ff5634e02af9f75b74062064afb1d067bd0680846a779052d15235862f36a5add019cfdd59c84e685670d2ffc163cf86079ac60999c00d4b1144b131d87c052a52682a217b3d85096e5ae9cee827c6f98dcc285928703c6b281003a698bf94efc12dae1bfde2374cc944ded3ab440d8cc36cc162c32510f27809f926000a199", 0xb2}, {&(0x7f0000001600)="0531d67743c0623c83bee0d0bad57c84c82c982dee7cb6548d19eb1717d81f00532fcbf25843d2b51f25c57ec55f8b97921d03b86f0fa90a6f37b18ae478a2a4679d0ac4eb1f4105abde811fd542e6abdbe73f7ecd0bf5", 0x57}, {&(0x7f0000001680)="20d48a04d20e85a248458e5f97d1348981e5", 0x12}], 0x9) syz_execute_func(&(0x7f0000001780)="66400f382bbfcca90000c42125fd37c441fb2d282e44fe06c443757df122400f4aee400f1aee6764406ba9000800000066440fc7b1e6000000450f0d3d4b000000") 18:09:57 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 18:09:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000040)=""/136, 0x88}, {&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/195, 0xc3}], 0x4, &(0x7f0000000440)=""/49, 0x31}, 0x0) 18:09:57 executing program 3: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) readv(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = semget(0x0, 0x6, 0x200) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x3ff) connect$unix(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, r0) fcntl$getflags(0xffffffffffffffff, 0x1) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) 18:09:57 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:09:57 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x1, 0x6, [0x1, 0x8, 0xffffffffffffffff, 0x1ff, 0xfffffffffffffff9, 0x4]}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x7600, 0x4, 0xfffffffffffffff8, r1}, &(0x7f0000000240)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 18:09:58 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0xfffffffffffff64) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000380)={{"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", "8b50b2a183db5624fc9fe0c77c08e4b2414527f5486a6d7872c965ad03fa19a6", 0x80, 0x100}, &(0x7f0000000140)="0297b0dc5dd91eb9c1d4d9100e715989da0c65a650c5c2decc0f01192723d494009519b8e1bd3a26334d2536968be30c72bb9dd477a84c19557336e4854eb76882f732b4ae08a4ef7b7d6cc2d72c39edfe8516f0f3b06b4a539322840c0e638507e41458e19408ff99f2f1ccfa47399f6f920736f6fbe0ce52954d7d8c11643f7918318c407a1a39b0d2ad411e159f2d0fa952c206b1982c6b333c8d01e23a7b705a6fc81b903292a1cd65a8f95dac112a74c84979ffec5b4a1b5697182b2c3182b706defaeba5412a19b81f39405db9c9fd907b2ed7b927b7ad188352f48a992caffecb7a7c196632a269640d68a8503b8985", 0x9, 0xeae7, 0x7, 0x7, 0x9, 0x1f, 0x6, 0x1ff}) dup(r0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, &(0x7f0000001380)={{"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", "c7d30b93f76d834ac2ce9c30aefd46af10676183e7b3bc5555613028760a98b3", 0x6, 0x20000000000fa}, &(0x7f0000001800)="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", 0x3, 0x7, 0x3ff, 0x4, 0x6, 0x0, 0x0, 0x5}) 18:09:58 executing program 1: setreuid(0x0, 0xee00) r0 = socket(0x1, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000040)=[@in6]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) connect(r0, &(0x7f0000000040)=ANY=[], 0x0) r2 = dup(r0) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="ffd9cfd345895a", 0x7}, {&(0x7f00000000c0)="6f091f13e3c03528336ff6455c20d84013084020fa630af92e57012c8604af84c8025204", 0x24}], 0x2, &(0x7f0000000140)=[{0x18, 0x29, 0x8, "ee997524"}, {0x50, 0x0, 0x0, "6351efb48f0aa40b9a64f68fc56f7b348b499f8af8799d67067b8dc6e6d1dcfb8496d169b2f5ce739405f2a7caf12a9f39b1e6e44f6a2605ecc2cb60"}, {0x58, 0x29, 0x0, "0b25c559a4cfb9f12dc13a99f9635552c6759138545acdd0ae47517f98775be885f8d599fbe946a4aea5d8ac536b2744adfee8ec293d68eaa4c1b9e5d6fbeeb67f"}], 0xc0}, 0x8) 18:09:58 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000640)="a4a0e4ee900d0a6e5a15ae1d45514ec4aa355eb391a0232086d9397c7c2bcf3c76ece9355c4af563553e3f06aa594991cf4a48cf7ead26cef7be6b802b913efa9042e2b373c0815aa4404009fac3f57a1e996c2ced699fbd6b8daea1ab5de9bb3feefafd96ce99247efa40b24efdc924c75b8eb4f682c5f0af82ff02efd4a9425ad6dc24ebf64fc00223afc17a4d9679ecf25879d72397dbcafb7ab6d1797ca53129a99bf1584713987b8632606d0c489cfa132f9118fb42b2400357e9f810f2eb73277d11fa45aa6ef05750e61bddbf0493c5a9fe5e230cecb4") r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) sendto$unix(r0, &(0x7f0000000740)="1b8c597240bd23713510d6b52d7ac98ffd49a3e9a5edd935a4cb4c8179d424068c6926db7daba5f5a90c5bb9a49e19f3d982491320d33ab30e9f84d2ba67382e38fdec47f570ebb93c4fe6e7bae4ecd0715ef29c649cdcb12415a45d3bd13d903edd5f3febc5e7529c619582f4898564f3d6650c53f5c65b2feadcf1471dfbbc938595bb5a445280457398f4119f36a274c387a70425ea243a09937c00901adba20a2352cd4b3c1734b2909b7d96cb707a35de4fbf1f46952f239834b274735b647b51a32600260cc942828d72c7e87e9dad693632d31268469f41e27f261d179e31d39675cc3f805ce9f1352a4d19846cc9", 0xf2, 0x20000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r3, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 18:09:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 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, &(0x7f0000000200)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000040)="50752d59225b57b0a026bcbeb4e9bf65ab3409b8d4ab5f7caa9bd79d3b325b37becd2846b6bd68d371798ac25096e35dfffc092c074ed848ace173b4be1eabc70431875902af765f7d41df2ca470e4e468500b0c6445b5efbc883f2c8b46391dfe956a8bd483e88adcc2f364090a90cad48389d7", 0x74}, {&(0x7f00000000c0)="330d40845f414966a2ee0137b87addce339cb0cf1b2599b82fbc2f5ee5b866668fa181e1630bcea5dad4fd5d589719a0a1df07d6052f5190a2ca", 0x3a}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000180)}], 0x4, &(0x7f00000002c0)=[{0x68, 0x8c, 0x19ca, "a6958a44131d31d66b801a87dc9610cce5fab9cff856e023b11e832c40bb6339d7630ebcd04c07580152a6d09cba0bebf356fa2722fc1d503f492591e648e661a98db3470498ad17e51e7f2faa4d53db3da4fff28d"}, {0x40, 0xffff, 0x54, "d7221a5960c1afde7b3541d773d029c3728ae46fa0a0be1df3918f6d0260f3fa5eef35b3c3d734f5106e75b772"}, {0x58, 0x29, 0x3, "6da4d3ea16edccbc524411d34f0c2e945766f7a0f6b8a1145fc96f8d74a2d30045898b5ca5f44a665d15df49a043bdeb0f073475f215ffb98efda543dcbd7d3990c8d81f0e52cbe2"}, {0x20, 0x85, 0x6, "43312364c756486aba"}, {0xa0, 0x0, 0x4, "3441bc1b116b5e5e86ec2b65c0f2c48c5f540a825fa98c64970af5ca7641b11ca14a345e939b230ffb72804baaf7b3f3e9ae462af0a251371cf2af0779b33473a264b4c69011bb9d829fafa371388f87c2fc37e4d3cc2812e272549cfa8583a033253f9bebacceecb8fea0bc508260bfe3b7f6cb33ae8e42f7c4ab6f0b2b12f8cbeefd30844ede566699a1385497"}], 0x1c0}, 0x4) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) 18:09:58 executing program 0: r0 = socket$unix(0x1, 0x400000000405, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4cb33746e019012e1230400"], 0xc}, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4) 18:09:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x0, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x400000000000000, 0xffffffffffffffff}) 18:09:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r0, 0x0, 0x11, &(0x7f0000000080)={@remote, @local}, &(0x7f00000000c0)=0x2bba99406cf37290) syz_execute_func(&(0x7f0000000140)="9826473e4314190f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0f0fb8c4c44e4eedc482a0f31a0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c4635d69ce00c9dcdc0fbcaf00100f00f345d9c6acac01b00b000000f08171a30b8a826eefa80d27d48cc7e8628f6808a3056f0000004e00c461c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc16a9400a261b7e2") 18:09:58 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setuid(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 18:09:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f000040f000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) syz_execute_func(&(0x7f0000000000)="fb1d4aa84ac421c72a101c0fc4c3917e4ca400dc2ac2d7fe41e2e9c4e105f377a742e01466460ff0200fb8c4673e400f1ac6400f8027d20000e509c421045746078f292001fbc4e10bf8c45b70c45bf3ddc1c483397fd300f7dcdc0fbcaf4c10f138f657570faece3e6766f2abc4c27d238a01a3d43938e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0060440f1a5e1ec4c3e16d488d88a8e896628f680868080f470fc7f900218df526c48aa1dd7bfabfdd5cc6c60f652049bedc30a1c930ecfba70f66c4222990ac9f000c0000e34ba2613ef26c") mprotect(&(0x7f000040e000/0x2000)=nil, 0x2000, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000100)="eef0e9168b7627a02cde4203cee153919452f566ce2cd77f6aa29e44f26a27b8e68a49dc42a0230aa4abc00664aba2d5657ee32971e28895aab639d817e2f1c1205373830dfbec407563792f6cda5d1827c0a46b7fac0c021223cd48ba82ae0a6fb23b413d1d074c141a8f127b7f6058b0d7e0dd21b62d00c32a2af91a0e9025772303b9f0bf2650a33dca582960eccc83d3600794a86a669255f7576d4ba62f33f901916bd9ab7c95203cc779b9dd21b76f936428980e4355635a3335ec4627e3dedf7d3a8af87dc23ab3b80e5fe3e228af05edb1d547f0725c4f075a1538fdd6789ef2fbe6b6bc727bfb508d") 18:09:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x8, [0x40, 0x4, 0x3b2d, 0x0, 0x69, 0x2, 0x4, 0x4d3]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x9, 0x4377, 0x1000c381, 0xa12d, 0x0]}, &(0x7f0000000040)=0x2f7) 18:09:58 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) mmap(&(0x7f00000de000/0x1000)=nil, 0x1000, 0x2, 0x80412, r0, 0x0) 18:09:58 executing program 3: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0202e410f4063009e400f8023d20000c4027918aa03000000e509c4af045f464b0707292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5608f897812c2f2426df08171a30b8a826ea80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66f64f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getgid() 18:09:58 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x400000008, 0xfffd) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$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_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x0, 0x66, 0x3, 0x10000, 0x60d1fb05}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x3a93}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) 18:09:58 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x600, 0x4) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x5, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)={0x10}) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001, r3}) 18:09:58 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000140)='./file1\x00', 0x2, 0x40) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x200000) 18:09:58 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file2\x00', 0x100000, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000100)='./file3\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') renameat(r0, &(0x7f0000000140)='./file0/file0/file0\x00', r0, &(0x7f00000001c0)='./file3\x00') 18:09:59 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffffffff7fffffff, 0x4, [0x100000001, 0x8, 0x8, 0xffffffff00000001]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x5}}, r2, 0x1, 0x80, 0x400}, 0x8c) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 18:09:59 executing program 3: mprotect(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7) r0 = dup(0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000580)="7012b5ef5697d60a9d5809997d3e3769c2a4073d09cb5c4ed9878c69c59863523a20d24f337fdd7bccb871d07ca06c096867840969383a7fced6d297380e3581d6b65e44179c13c593c3fddff0b272336bc94f5a205fdfe8174f9b915dcbb35db7b2ed93dab912075da6501da284d39559508bafe1d942c2660a8f67ef04ede721ff691e4dcdb949e9dbcca3ee90f000f7d47594f6b41018e1b19fed3e1022096dea8beb7489ef995c") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) 18:09:59 executing program 2: 18:09:59 executing program 2: mprotect(&(0x7f00000e5000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 18:09:59 executing program 3: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)='./file0\x00') r1 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/4096) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000012c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0x100, 0xffff, 0x6, 0x7}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001380)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 18:09:59 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x25) r1 = getpgid(0x0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000400)=[{r3, 0xc0}, {r2, 0x308}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x403) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000440)=0x400, 0x4) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0) 18:09:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) msgget(0x3, 0x8) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4, 0x10}, {r4, 0x2020}], 0x2, 0x0) freebsd10_pipe(0x0) r5 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x20, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x3, @broadcast}}, r6}, 0x8c) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) 18:09:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) sendto(r0, &(0x7f0000000140)="eb56d3745cc4bc17852871288f7b675a84eb2b2eb13f7f3bd5ae9ce31a5fc7f92d91e90efbace531f1f3dd0ee68b6c2729dcacd3b83f3cd51d0d886516f4a45c0f9287b3ea945189936f043575fd29f264e8c2263087c3e31d4046d192440c2c6102de40058d93274804b63b3461712836da5265b09c45e4993e8943662c067ba4362201c3a80ab5a57a65e853c7476f1263313e671845f2ec54d7e3ee9b4d3e7eea460cd01d6e13f6bbbfb5018b74ffce9a70fd3f5492dd1571311fd8bc013b0c786185985369cd855b9528aa2420719a7a", 0xd2, 0x100, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x3, @empty}, 0x1c) connect$unix(r0, 0x0, 0x0) r1 = semget(0x1, 0x0, 0x104) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6]) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(r2, 0x0, 0xffffffffffffffd9, 0x0, 0x0, 0x270) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 18:09:59 executing program 2: r0 = socket(0x1f, 0x20000002, 0xc9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x99c, 0x2}, &(0x7f0000000340)=0xc) r2 = socket(0x1c, 0x2020000002, 0x0) sendto$unix(r2, 0x0, 0x0, 0x4000000000000000, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) sendto$unix(r2, &(0x7f0000000080)="edcf2ab732e8f9654d0babcfccb2681722d4b313b89e94ad83dae6debfcb46e70c83001babb9a5f5257683a4c9b35f83efa025dca98a246f67eab48fd9afc64a5b3b3bca2b9d5b38a9a18bd46d7a0e7470d20d390564fbb0f35615999b044d92f21390e033b29ed0e32f16", 0x6b, 0x20088, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r2, &(0x7f0000000000)="be6b2947b05a0f1e4246c71860a44e9a0a912fe9982312de8d8bacf0b4eeff8712e9d2d3667e7b45f0b374bed42c8ff4e205741c4b0e1cd543e28c8fdad25950f09ac0f018f360528a70a07469e7313140c1951afef1f90cfe0752df11", 0x5d, 0x4, 0x0, 0x0) 18:09:59 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r5 = accept(0xffffffffffffffff, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000480)=0x1c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f00000000c0)="b598df599c95", 0x6}, {&(0x7f0000000300)="64827a85ac797aef69a43511c9a87f0201f7d12877d93e7e03064d8a04d5a4dce66446b22ee3c096a3d43ad38f001e2b4646540c69179d46e7a9fadb12f536580645ccbe1eca8b7fe442e2bec7f1955020a33ee6b9237d8e2487578bd97f0d73ac74301023ab45fcc5078ccb2f9bdf4373ba4ee56873632c1b39efc4bee51ad0878d28ca8e45dceca04b54dc2af9a345fa3e0b617cdc59599a213a3d8dbe42bcc4cc61cc0f0e0639a05d7c424c0042c3ec802c0091619ef1e30fec753eed94701a161f51c4fd2e", 0xc7}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0xffff, 0x1, [r6]}], 0x40}, 0x81) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) r7 = socket(0x2, 0x2, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) connect$unix(r7, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_group_source_req(r7, 0x0, 0x54, &(0x7f00000001c0)={0x8, {{0x2, 0x1}}, {{0x2, 0x3, @broadcast}}}, 0x118) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 18:09:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 18:09:59 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), 0x0) 18:09:59 executing program 0: socketpair(0x1f, 0x1, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x2, @ipv4={[], [], @multicast2}, 0x5}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, @in6={0x1c, 0x3, 0x5b1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000400)=0x10) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) ftruncate(r3, 0x7) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r4, 0x80000001) r5 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r4, 0x0, 0x0, 0x80) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r8 = fcntl$dupfd(r6, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r8, &(0x7f0000000280), 0xa7) open(0x0, 0x800, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000180)={0x6, 0x8, 0x1ff, 0x4, 0x4, 0x800, 0x9, 0x0, 0x6, 0xce1, 0x10001}, 0xb) preadv(r5, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 18:10:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3fdb03ed0848b350, 0xffffffffffffffff, 0xc4431b62f0067ab5) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x6, {{0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x0, 0x5, @empty, 0x3}}}, 0x108) 18:10:00 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10204, 0x1) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000940)=ANY=[@ANYRES32=r2, @ANYBLOB="f504000000cff37ff311b93a0571b2112e77a9ee9d2da20f36d8816ab38b98a90502ccecc1045996743c88785a4136316e55c0b237a0b9b0e3fc4892b3d4577b68d9fa010eab17d87e18775c184d6d6101f3e3c018d5b0ef36e34586baeb5098c5852db3a0"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 18:10:00 executing program 0: syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a3a3ac4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") symlinkat(&(0x7f00000000c0)='./file0/\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0/') chroot(&(0x7f0000000000)='./file0\x00') 18:10:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000280)='./file0\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/98, 0x62}, {&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/107, 0x6b}], 0x3) getitimer(0x0, &(0x7f0000000040)) unlink(&(0x7f0000000000)='./file0\x00') msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 18:10:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x100, 0xf, 0x1000, 0xbd9}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @mcast1, 0xffffffff}}, r1}, &(0x7f0000000280)=0x84) sendfile(r0, r0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000000)) dup2(r0, r0) 18:10:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f00000005c0)) r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair(0x1e, 0x10000007, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xb9d6, 0x4) 18:10:02 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000001680)='./file0\x00', 0x800, 0xb0) semget$private(0x0, 0x3, 0x100) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1) ftruncate(r0, 0xff0f) 18:10:02 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3, 0x9, 0x4, 0x4, 0x5, 0x4, 0x100000001, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x50, 0x1000, 0xffffffffffffff5c, 0x81}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x2000, 0x10000, 0x8001, r3}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r3, 0xffffffffffffffff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x101}}, r5}, 0x84) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000480)="822700e7949a839b3b90073401545052ca7f773cfcd9b6572a8620cb98afd91b4924e597a7575f436b340e997d99ffa37689f389d8638c2ebe") setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000004c0)={@loopback, @multicast2, @broadcast}, 0xc) r7 = shmget(0x3, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000500)=""/4096) sendmsg$inet6_sctp(r0, &(0x7f0000001780)={&(0x7f0000001500)=@in6={0x1c, 0x2, 0x1000000000, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000001540)="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", 0xff}, {&(0x7f0000001640)="11f88f26abf422cdd83e924493b3acf010aa54f0a747b45f9194d3addee23707b6f85392ac1e2fe72b36b8db45ed88c5013ec78ab01fd7e8b700848b88b391c232f8008fa1922b596223536aba0ca49f3a72d7845d5324b40f9d993026f4169e46360a4c556749a1cb8da92a7e3dd13dbaace2772ac9ffe3f1fe06", 0x7b}], 0x2, &(0x7f0000001700)=[@authinfo={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x8, 0x100, 0x6d454094, 0x2, 0x56, 0x9, 0x46a8, r3}}], 0x58, 0x101}, 0x184) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000017c0), &(0x7f0000001800)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001840)={@in={{0x2, 0x2, @multicast1}}, r3}, 0x8c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000019c0)={{"7013f6be57641d19172ab37fa2e14741211158427947aaa6e33fa286361a1c26e2a846d263cdbd8ee1af32e0dcaf20920dbfaa989856cbc86ba720e26b49439cc50a2a429a2a84615aaaf6166161ce9a0ffade706b8da5936e6ad11a656e8b7437e142fbb0c64c14271288d07251dd655e380bd850d60668d66a3ef3a603b5c7d3cc72ee7eda57f8bca6e2604393f9faddc1e605d5560e2ce26f9f1bf0977a1aa750368e2666bd5f5cbfef6b80cd66fef1005a63f16c63f8633d1e6efa1635d8dc4580092ccc6e2b66321c75efe5fe1dc361ea0ec264389db8b61c0fe8d4f15f33607890c221b2560ed9c43259a6365fcc600e6cc4dafc8b242adbe7e586950040ed1620db6eacf0cfbe6df0fedf4b2bc27648aa8498cedac57926042aec78881680e2ebe04509e5cf6045596fc23e2ed58b44942b9b8614409f26e2e84513ec4f0ed7d320f6c41e9ad7e4f7ec4ed45b1b4ae0685eccad14913e1047566f828ba2ffa9a5a4d5740b7f9c776515c0b884e1effbecd2a701a3e8c58304e16ae00411535ad8b18f694afc8a162e035157a66f1a81d27f12ae05d69eddea163be78ba7fcf1cd300b0eea72cff8641d2f5f05cbc6271e4526ea49e71050b19e79cdf5a0842cb4c614bfcdb36fe1bda86ceeba36306a3418c9659e525a49babc25ef4b732baa8cda4f0d621cf6875ac995b7688afc5f5c81c1272e62eb1955d2c6b09bb867ad45e30b91e9f55a17ac3c4098484804d46bdcca257d8b72bc1710084eeb54a26e56997c3ea42f1a8c388231486f9f63790d1db9f87b3c8b97e21d7de1e54780620cad3505b19928298316f74a9634cfe71d6bba0fbbf8cb4f84dc5bd4446f120838cc7ce5c53e44beb2299db0a49dfb4123ec4f7c584a2123ae8031e79a2c27c15eba8f35e2521aa660b301fdedc4bbebf32e7d57d4f21c6c817746ed1cb1995d1bfc047308afccb53f4be5d6f686856d5c5bd69e7c5544ea5ed2a8a496e60ec1d8e4913b125c70e0c3027bdf2c2eab5c7d8acc7d9637f16288c15e33c287a81fe80f70c2214435bb8d4eb51fcd0c59307fe2e87cf0d2bb1178f144b05eb9c08a86c33f2084ed51579a2239c5a29c13cb9fb14603f42713c811c37219758ec80d01384af68cafa8e8abfc0f26124d3eb030bad11af65b4b2a740d73917bcf18f33c2fd00f075400bdf18854ddae4655ed27e6a9c12adc740f0f0aacf78b834befc38b17abdf7a65bb4d64278797bbb8bc8dd19b57aa3e6549e99fa126c7257fe62268f6344bb8907a9271bf60bc2570bcedfa41a4768279fd8fa6c7ee4cfc9b8f0ceaf39cf1acd71459d04ca209679201bce7a9180446c0140baece7179f62f2a1132cfe11e19cca9ff1f8a2d8586e1fa9480e63523d7e074c22ee380f07f89830e0cf31779204d1f66da1805a3dd087b9ffbbd7599c0221fd2c93641c7", "608bf1d2eec0ca202ea750497b25e1ded0acad8808943e03f514f02e6526c8c7", 0x6, 0x9}, &(0x7f0000001900)="2c50a6f8fd26cb9de948e6f962a4d1ec5b993df7ca8b80c83437ede3a6f409c4dc1b782f7574fe57fe72f36e5690b839ef9615f39ad1327893b684f3214c4fa2f4408f58b7cc8db1953651367dcc55b313db39290e56090f4086c5ca9ecb1be710c52a9f8d04dc617171d65072981052a4a73d887d6a23fff23d9eabfd1486f05d221be4b9fac7f9af94bcfb5cf0b4a591121b6fcbce38cd6e574905733da85f720e7438531661ae272c3f3d7b2a310625", 0x10000, 0x3, 0x400, 0x7fff, 0x3000000000000000, 0x6, 0x1, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001e40)={0x7}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001e80)={0x8, 0x200, 0x8001, 0x6, r6}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001ec0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000002000)={0x1, &(0x7f0000001f80)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000002040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002080)={0x0, 0x10, 0x1, 0x547, r3}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000020c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000002200)={{"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", "f01be63b11ef83709965c231f06903f037625fc6c244013d9de3e92d66252ec7", 0x4a4a, 0x2}, &(0x7f0000002180)="2f3c4d9a56653d3066ba98b079304b7f5744de0310e2c869ef1dd01ef0bb7d9b7af73aaeb4a8be848013d599a3702d03096d2315a24e46e5dcc6a289b68178e47085844ec7b33c7bd0f03f1142422f2e72fd9808fb7d644908dfe2c92122ef72ad6b215809a84b3a0f6cbcb8", 0x1ff, 0x1, 0x2, 0xba70, 0x100000000, 0xd5, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002680)={0x3, 0x0, 0x200, 0x8, 0xa4, 0x36, 0x2, 0x57, r4}, &(0x7f00000026c0)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000002700)={r4, 0xf, 0x1000}, &(0x7f0000002740)=0x8) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000002780)=""/11) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000027c0)={r8, 0x71, "ea2e4f03163bb2c801b7c4578c4d61716a3c615177d5b34370865454ccf475390aaf09b3a004ea49c13042bc9cb85a049651f91ffc5fed88d9ed49454736b98268cc3ce39881c6c9bfc9053cb08b70112b5f3e844125b97f557e7fe91441cd8d8fd45af2b16676b21f53cf5f0aaa0d187c"}, &(0x7f0000002840)=0x79) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000002880), &(0x7f00000028c0)=0x8) 18:10:02 executing program 0: r0 = shmget(0x1, 0xd000, 0x300, &(0x7f0000ff3000/0xd000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/131) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0)="59a0620cc4dd803a647a46f0ed457b9d9b5bd2eefe189e62c22d630c0d58dc9e032c2e08e49331d1351f5c1d6ee62643d28054855f8909b2169fbf2c480e1ecfae127931c2b5d313ec9048a1c03c0e976e3d3a41674235a84a536984511a0fea5281a60f2525e50d359ef05e230d6ff6ea49aca5e5e05ae4b95351a721e464d55cff5194ac1120a82cffc7e0d36f2d16160193bae436e05db3a0882ce40d6f777a179e083ffd5f70379b065ced9e1b9362d4fc19710b6b94") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000200)="3719cf22026fad7480727470233f81a94df861965ed695d53c207c90cf8912f82e3590c2e4a65b51c940b7fa24c5ff591a0a4af83d531b8e87b962b7b24ec806a9c663253a599eb55036781b17324a292d77b65b9cd3f260f45f1b3ce64f5053989f870cbaca0933f704ff3dfd54b0a0b8110f9af230a772ad448ac227fcda062daf33f61a6116aa441d2f99795bc5f9447b3d39d5e020166a26b6c0956a546c1be288e19d9b163b176126724bba0bb155c698161eb3864c72f5be8e44222cf6a701") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x44, 0x1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) chown(&(0x7f0000000340)='./file0\x00', r3, r4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000580)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/39, 0x27}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000640)=""/98, 0x62}], 0x3, &(0x7f0000000700)=""/63, 0x3f}, 0x1) r5 = open(&(0x7f0000000780)='./file1\x00', 0x800, 0x0) ioctl$DIOCXBEGIN(r5, 0xc0104451, &(0x7f00000007c0)="432d78faec5d5341417fcfd2486ce9d13714ac8748c507ddd5b6648e520bddcc6e3e905430f9bb6c1f74f04ec62ad773a67dc7b4ab38f476d9224b3f8cb7b5386ae8e97db651efb2af59504d8d0a47bccdb946089baa6c88bdebffbad72acc71fda1e2f8a6efe0b822e7dde255cf03e4803b5e57dbff5dbec12e261b5cbeb2c5f8a5bfae08b62e484595eef677b53e43902f57deebdce77523b58405d9ca1ef24943edcd2bde0d46c04c267dc9e1f8b4517afb1b6fd336a4721c40a8a81ee2a6514725d6e9d776397b7489923c17f2") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000940), &(0x7f0000000980)=0x10) setsockopt(r1, 0x0, 0x80, &(0x7f00000009c0)="559e5b01d9b2c3c1d236d19fadf049f6630d9bec6e4c6c75595c95ee489e6c6eeddbcebece5185b7f2dd5aeb2be0f79a07e864b08bdde6b01767128a8f22e49dc3469d4be4c9bd485df930550c38f9e014c8d832c93a72fc75e487807594ffac9f574bfeb6f17f4662b5b4b780fb3e1a495ee42e29b0f0abff50b544dd5d407c98a6057b00986ea8810977131a5e02197b501ece01def51001a056b554ff5ff8296eb93e808d84077ea4edf71016e52c77860ea9b57140c8d4588e", 0xbb) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000a80)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000b40)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000b80)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, r6, 0x73, 0x81, 0x81, 0x9, 0x38e4, 0x800}, &(0x7f0000000c40)=0x98) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ppoll(&(0x7f0000000d00)=[{r1, 0x4}], 0x1, &(0x7f0000000d40)={0xfff, 0x4}, &(0x7f0000000d80)={0x9}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000dc0)={'rack\x00', 0xff}, 0x24) renameat(r5, &(0x7f0000000e00)='./file0\x00', r1, &(0x7f0000000e40)='./file0\x00') ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000f00)={{"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", "9e5758725a695da1548e90cf68f8127d6d6b5a29e787187976076b30b93eb153", 0xef, 0x20}, &(0x7f0000000e80)="b275312e090dac6fcfd83eb59894fd64915fd548b018f4565433157933e0f059f8f68b051ae69a04a75d07759153fd5a831b5c8542d3297c12cfb1ba062ca9d5efee03f15a508a8f", 0x2, 0x1, 0x9, 0x7ff, 0x9, 0x3c7fd8b8, 0xfffffffffffffee4}) pwritev(r5, &(0x7f0000001900)=[{&(0x7f0000001380)="6949c9a982587b5b36197fa6efe428356c84289d04ac96239f4600f9078a2b7d3d31da76d752f8589d36c871e9b57d97837e6d3d925982a466188d6673b3c6fcf47c54742ae58c8318d54b00", 0x4c}, {&(0x7f0000001400)="a5568fcecb1ecfe3f91f3dd4a43ccd8a18b9f6c434e4a1ada4421c", 0x1b}, {&(0x7f0000001440)="67a30c5cd1bc80417994f930027046421e2d93d9cf49a333e7c25e6f8631b15a95f9b2d8619d4286c04e1d971278adfe0ae43bc186e490f123e8fbddb4c3408b37a2db4efb5fa6de48f58af490d103f8bd28149cad184a875e08976ee628cf5b3b4102d907984a0bfc9194ae77a1f5dc18879c6f9a", 0x75}, {&(0x7f00000014c0)="579a390f38f915c86035544344ea0a29dc10918f6adf6754aa564ac86228606e0155d87b37cd23bdf1182e38f3b7100469c87188c56405e820364e514b467d195668fec9bba45edd874254d8b4439ba2b26a", 0x52}, {&(0x7f0000001540)="79a556891fbed1d3a698fc13da45d7bee29b66ba978e0ee0b61100c259110c38829571459992cc9d2a06f271eae607d92afa67c9f829c27d7dd6e7ad5e08ab571d5b30ca3765be2926513e283ff223aa410ad1b557b7db190c1efcf10ad1328fb0481e72b54034c17bc105e99dacc44e29be4614207d085fde3d034b8c459d32425410f330b559bc67bacfc5d00e046b983d34b1fcda6791611dd72ce39a470dafc624891d8ab44e39c75419a9016387b6578d7115ec2ece6fe45a6a4cf18d424d7249a8508e4d39cff0240f771438ec7254", 0xd2}, {&(0x7f0000001640)="b0cde3bfaea2412ad1eb4be9882ae99aee1d27f7a86b54f457e9f4a54e40b8a6e997101a67b721d59c42b3f71050d418bb5eb39398798ab343274b486cf4001c18284d2d1cf5956e40753c6224b0970701d7d88938697c1d8f2b8cdf7179997b0517f43b2fb288958a2c08d232849346365a9cf45529df06fb3e74c90711ad61bae32c67b8abc0cda60bb111b5be98b14c34308e3704887523a67d9073e73a180cd0038c9a90e9", 0xa7}, {&(0x7f0000001700)="98f3658bd12dd974cd94c2dfb0efcf6167d9b8bbb3008c86153ca83364bf001174b1db5b6144d5aab0349505998a532179be0a5b1e3cf5eb5190bf88a3364013dc34b46171acd772135f6007426629a65182d9a9eb849f8aace0ae381a9a6ba50aef6a1120bc435ee52e460dabd899b8141a44c36bec73f6b67103a4fce8a3cf8ae98266c755158333ba6cbf525be4d43bc8c07085285b0049bdbc758a1b42ae07b29d174b4ae47b51ae9c1e4a6ee978435f2015c9c540f58ee98da232eea6559091c791b0e7cc505d7254851a875e46d166b0bac7e71fea9e37970793d720ceb81a1f91306c328e8a", 0xe9}, {&(0x7f0000001800)="8506a564ed4c776f5526c02ceb418ff95d9a815b291202b880cce4a9fa097f0b7bcfea9614935b2e84faef57f1a47b703db99b277fc30982f319bfb6ad667bd17356e3aa527e8291b31920eeb6ce31860f6bbce3d1c1dd7c115f71b7671396a8254ffa8f3c9a7bc882eeb537515162ab9488035be8a593cddaa1dd5bf167af7408289ed63e47231b0dfb23d5c0030573f14620a768da3ecee1f6a1c22f7ec61c4dfe4c2a86e277f37cb384e4f31815d70b44e82622ae1269c1137595cf39e2ccec9f542e205baa46bffc17c8", 0xcc}], 0x8, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001a00)={r6, &(0x7f0000001980)=[@in6={0x1c, 0x3, 0x6, @rand_addr="6bc52a755ab6ca113ee1b684d38246d2", 0x8000}, @in6={0x1c, 0x3, 0x1, @ipv4, 0x1}, @in6={0x1c, 0x1, 0x7, @mcast1, 0x5}]}, &(0x7f0000001a40)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000001a80)=0xc3, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001b40)={r6, &(0x7f0000001ac0)=[@in6={0x1c, 0x3, 0x2, @mcast2, 0x9}, @in6={0x1c, 0x1, 0x800, @loopback, 0x7}, @in6={0x1c, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x3, 0x2, @mcast2, 0x2}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000001b80)=0x10) fchdir(r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001bc0)=0x9, 0x4) 18:10:02 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) 18:10:02 executing program 0: setrlimit(0x7, &(0x7f0000000040)={0x100000001, 0x7ff}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100005, 0x40) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0xfff, 0x5, 0x3, 0xfffffffffffffffb}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x401, 0x6, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f0000000180)={0x7, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2, @broadcast}}}, 0x118) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x3ff}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x200, r1}, 0xc) fcntl$getown(r0, 0x5) 18:10:02 executing program 2: r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r0, &(0x7f0000002080)=""/4096, 0x1000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) setreuid(0x0, 0xee00) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) r2 = getegid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x4}, 0x0, 0x0, 0xfffffffffffffffd}) shmctl$IPC_RMID(r1, 0x0) 18:10:02 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d9a1a120d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0xffffffffffffffff, 0x0, 0x17, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$sock_int(r0, 0xffff, 0x240, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:10:02 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f0000000000), 0x36d, 0x0) 18:10:02 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e65000/0x3000)=nil, 0x3000, 0x2, 0x400000000000012, r2, 0x0) 18:10:02 executing program 2: symlink(&(0x7f0000000100)='..', &(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x28800, 0x167) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10e82, 0x1) renameat(r1, &(0x7f00000001c0)='./file0/file0/file0\x00', r2, &(0x7f0000000240)='./file1\x00') setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x3f, 0x4) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000280)={0x5450, 0x7}) 18:10:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x1f, 0x4) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x6, 0x0}, &(0x7f0000000040)=0xc) openat(r2, &(0x7f0000000140)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0xfffffffffffff25a}, &(0x7f00000000c0)=0x8) r4 = dup2(r0, r0) sendmsg$inet6_sctp(r4, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x5c9}], 0x1}, 0x0) 18:10:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000180)={{"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", "6e999d5566afc71f8f674556b1c8e7ee2b00fd53b6a72906f9edb2f831ee6fb3", 0x4, 0x9}, &(0x7f0000000100)="0c9be6bbce19ae619ab4f5c5ca3633fbdf2952887363b7854a5e8d80d6f3d0a8d2656d5020ad8acb4ea9ff9c8996ff837a74baa49af639b1404082582f33c1dca98160ee517f0589af8229850c687a384271d1fc29e0", 0x8, 0x80000000, 0x3, 0x5, 0xcf0b, 0x1, 0x1, 0x100000000}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000006c0)={0x0, 0x0, 0x8b, "dfd434010040451af5a12e248adcf3cca01cc1a2b54c2b29ce06fbd7ffe2a89bcb9ce149005e288418b6968dfbbfcf27600a4e62d1d32b5c8db0e66d13ee000000fa3ab4f7ad6bc12d44626c7fae00fd2484bc1cb40bdd1a698498c72d52ec8a40fccdd1cbceea2aa24a35c76fdaf71ae4aa9237ea2514dc477beb8aa6fecad4947a6e9acede5ee86e25d7"}, 0x93) 18:10:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002500)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="88000000000000f4930000000200000007c3cab71959ba6cc02f1107aab1c452e0026056a3a8dc5734975059c8973d3b56742e822dd324c3e70dc29b82253866500d725a6ed5d23131b6d10334762b6cefd58513cb5316e25885e56ceb39dc0adfc0e5ebaab868f3da355ca1741ce890cd6ce45588d4ac7f5e76c596d14e00"/140], 0x88}, 0x104) 18:10:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="94cccbd61f9865a34cb69e2bd2a516c032af596d6a7bf9b39b170a3ee14f91da2308681ead8bf805c4f38889af9070a2f3cd4450d9bd7ba3fb48b40ffd07685d6d634ad6ebba58db1df57085403bf4f9c61f722d8da0917369417e8ca790baab6c335165430deb6013c553c7f3b8ef184571dd9108c5e8b954ecca42ad08c59cf6cbddc513ae48fab891299938c5f498c6fc760e4b7651f6f23f22f14ecd147cf25aff717d121414d9f938d5055b5d1d32363faed00b56942f035acd9c3d126320150136413b68a1388fbc00"/213], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 18:10:03 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x96, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x8) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x15], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x4da]}, 0x6) 18:10:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1, 0x2, [0x3ff, 0x200]}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f0000000100)=0x8a2, 0x4) 18:10:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x80) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0xf31, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x40}, 0x8) 18:10:03 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000002c0)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e8000000000c4417b105ff8f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a259600620000cadcdc1d440f2b550142c4b6593131c4e1457520fba1c9fb110f0f3804830a000000") 18:10:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f) 18:10:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/226, 0xe2}, {&(0x7f0000000140)=""/236, 0xec}], 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@empty, @random="00db3842e368", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) 18:10:03 executing program 3: syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x2, "78928feff5ef5300c1f4769c88c3e5dc"}, 0x14) 18:10:03 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0xc0) bind(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e12bc377e5095c8"], 0xa) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20a04, 0x21) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind(r2, &(0x7f00000001c0)=@un=@file={0x1, './file0/file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 18:10:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x43, "c79022583f07b95bfcce6f8b8d4c13cca93dccc523c0291ee5e02899daeb5889a9da478e79e4b17dca35e10ae7e69456c315e709079c4a7a64925bc1603dc746fa808d"}, &(0x7f00000000c0)=0x4b) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x4000000000000008, 0x100000004}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="b560d54514f1c2626a7e9c2fdc9577a6ead01724beef144feb821e46bc43cd7be77e6ea9511950c58a3ac0ee3514c40db63ae4bf00ab5d4198f7e2d5848ebf6797e566075ef8daac536ccb0a5cdae8a38288160b32a6855afac0c17fd80d084d04dd1584affe5eaab55af5749a4722f4f2688532eceffa07e8318174065d903a07e5c6b3e3422e51c1e9fd2dabbd1f4ca2e1a3", 0x41, 0x8}) socket(0x1c, 0x70256c59367eb4fa, 0xff) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) 18:10:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 18:10:03 executing program 2: r0 = socket$inet6(0x1c, 0x30000003, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="25000000a1522d6f3f4ff63f7b462b1f8205e57a519d153697bdcc35f16037929c46f9fffe85dc6cc83c78961ecc568e796651b40e01129015770e0161538b71f22c3961e62e4adf272f1f399b5a732d2ddb976c28da9502223290c5805cdc0cbceba01b"], &(0x7f0000000440)=0x2d) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x132) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="ba000000a084f15e2217e5bb6b15bf4254d55975863a70d3b2ed6bb5bd3bf7a910dbc54f4b17b8de5d2fb02fb7b601f70b3db94bc6ff7778dabcd23e6aaf8fa82ce1da2800194ee90ff6dca341f2df773bd3aced5398e78294c4b4a05379ea09e11a2e7738f0f590fdfe02f582efc5eafe73a0b131715aee752e5c4db76bf0bc29b4b91bd0eea131f24ec9b64fce2a17d5bfaf2f3f3671e534068c0be8e80d26d6014dbc936cba01e1bba05a23fa3c1c7feeb1a4da0ab8ab57a380e04df2"], &(0x7f0000000140)=0xc2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r2, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0x3, @loopback}]}, &(0x7f00000002c0)=0x10) 18:10:03 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x21a}, &(0x7f0000000240)=0x8) r2 = getuid() getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setreuid(r2, r3) open(0x0, 0x0, 0x0) 18:10:03 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setregid(r1, r2) 18:10:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0x101, 0x4a) setsockopt$inet6_int(r0, 0x29, 0x40025, &(0x7f0000000140), 0x302) 18:10:03 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000140)={@local, @random="43333e128ef5", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @rand_addr, {[@timestamp={0x44, 0x4, 0xfffffffffffffffe}]}}, @icmp=@info_request}}}}) 18:10:04 executing program 1: syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0311e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c481875e21c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0061004e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 18:10:04 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) write(r0, &(0x7f0000000340)="a0f0ea26f9223ad8568b1ab89b18cbacc67340849699c7be552a253927835d18b69d4ac7065d6bfae270099cf244a971efae7fea8047cd8c39cc1f095fb86141c21b88e4111474f37664ec05edc4abf30faa0cea5674ee453ad13b6e6ef020f14b2fcf93fdfeb17f517ff47becf1f42ea84519bfe9fc2c52f729a028f196c332ddbb790b58b2f2b7751b8bf28049185fec89004c4a03e5acf65dd5b14307bd371fd312939958129ec651f56ee1929a7d662e89a516a536cc2027241c0fba60702bca03169531880b9fe5040f5aae7117c2fa951ea2da098e35e3ea56d592ae7471", 0xe1) r1 = open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000080)="5c69d0583d34728264d503dd430775af0a8d59118aae109dd4621c6622297505093831021ed5") getsockname(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x22b) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') socket$inet6(0x1c, 0x10000000, 0x5510) socket(0x2, 0x3, 0xffff) 18:10:04 executing program 2: syz_execute_func(&(0x7f0000000300)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900000e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 18:10:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000000)="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") 18:10:04 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 18:10:04 executing program 2: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00'], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={0x0, 0xfff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x100, 0x8001, 0x81, 0x61, 0x8}, &(0x7f0000000440)=0x98) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000004c0)={r4, &(0x7f0000000480)=[@in6={0x1c, 0x0, 0x80, @ipv4, 0x2}, @in6={0x1c, 0x2, 0x7, @empty, 0x2}]}, &(0x7f0000000500)=0x10) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r8}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) r9 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 18:10:04 executing program 1: getgid() r0 = getuid() setreuid(0x0, r0) syz_execute_func(&(0x7f0000000180)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") r1 = socket$inet6(0x1c, 0x4, 0xff) accept$inet6(r1, 0x0, &(0x7f0000000000)) 18:10:04 executing program 2: r0 = open(0x0, 0x800, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000002c0)=0xfffffffffffffffa, 0x4) mlockall(0x1) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000007c0), 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 18:10:04 executing program 1: execve(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$dupfd(r0, 0x11, r0) dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 18:10:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x20, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x3ff}, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 18:10:04 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8e1}, 0x1c) socket(0x1c, 0x3, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 18:10:05 executing program 3: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000200)=""/10) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r1, &(0x7f0000000280), 0x26) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000480)="5e0dd698c8d9235973fc5a28cc18ea41fe104dd948487d41bba5ef4e4bc2f320") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x3000) fstat(r0, &(0x7f00000002c0)) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r2, 0xf, &(0x7f00000003c0)={0x3, 0x4, 0x24ee5553, 0x100000001, r4}) fstat(r1, &(0x7f0000000500)) setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 18:10:05 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4) ppoll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x8}, {}], 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") 18:10:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x102) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x3, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xcc, "90442001f57af730cbc8250703ef628b4ed47bd5355fb4bcbbb1c094133917101d52d7823c8e8a832b1c835e1fae3b1def87df4e437676a7312bfa3c80a99f0e1b10e385494e91454c586cf6857be5f163e2ae477802d24f4ce73bbd074ee69f90dac85b25c76c7bd6bf568b106117a352820d52a14d3ad6589bafda48bba0a7e0d7cede9d0b46cdc812d677ea31e82afd37a7bdf53369d42dc42acab4224ab7c8bd816b7a1aa1a77f81360a88ae2427554fe2adfff4aa4c7952fe442a67550226de00b71280ad49a3dc4794"}, &(0x7f0000000280)=0xd4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="026766fd22e8779e257bebc26aac0b855803bcec0573425d2dd3448fc31a8df63ab7e2c5ed6b1f82c8c97e62953d0b79ee3b6dd291110e6ea5d8093bed4587cf57d4c7a9af8e429cfde21cd89771f5a0a38e7e9225b8110d0139203ad4d16c64d7afb68375460075565ab50dc5c2ff39883cda8f339100feea01660000000000"], 0x0) 18:10:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x17c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) socket(0x1f, 0x3, 0x0) socket(0x2, 0x20000007, 0x1ff) 18:10:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x7, 0xc}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) 18:10:05 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f001900c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x88c4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x20, 0x7, 0x0, 0x9, 0x3}, &(0x7f0000000240)=0xa0) socketpair(0x17, 0x0, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:10:05 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb8644238668fc9589774c100f3b7bae12044c60110cc400faee4c403514a573a00730f778018e62a2a64f346a4c169385ff6a9c1460009c4660f002c7ab5c481785f77068f885cc441cbd93838a1a9601f00005c660f3833d0") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x144) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000002c0)={{"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", "0019fb18807ac70cf744509aea76e28d3e5f7b97f84b39d0a25ed9bcf7df6daf", 0x4, 0x3f}, &(0x7f00000001c0)="6744ebf7f44c3a6195edac2c56e6109bc9a2878181d480156ae1431c6745ae20629b6135832616ab2b5b8fae1353a4a0cdb3023d49ca2e41057d8f47b87ba104dd877bd39a805ffccefae866c3c57d323d3e10227f16b0c000c249abfcd28de407ffa4713982cc073d95e77ab206421f20573355294f1b8ae9fb79a4468bc95d5d065bf6331a960ccca4e86a9310fc0caf426daf293ea0f626343091f81e573f3c986ee459c9324991de4db057ad79a93387522fc6fc8e6c628b00d88d1c52daba1140b8b99a3b73bdf55be52679c69f8279df8cea6287d797a5faec0d9b5d91457725d2a9b76d78b80a43b53d8214767685c778d0edfeba", 0xffffffffffff0000, 0x3587, 0x80000000, 0xde, 0x4, 0x5, 0x5, 0x4}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mlockall(0x3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000740)={0x0, 0xe8, 0xff, 0xffff, 0x511, 0x1, 0x76, 0x4, {@in6={{0x1c, 0x2, 0x6, @loopback, 0x401}}, 0x0, 0x36e8, 0x80000001, 0xc4, 0xce1, 0x101}}, &(0x7f0000000800)=0xb0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000840)={r1, 0x5}, &(0x7f0000000880)=0x8) 18:10:05 executing program 1: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') 18:10:07 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0e717795b5b5bf2680c000000c462e1ba03c7e4c753fbc4e101edfec4427fc9c4817d5a26f216f3419ce0b3c90084630027c4a27d1c1ec1ea01eff265dc5f00201fe35b660f380b034f45594559a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5f08f6f60fad6736660fd2938c000000c4c1f913c26666450f17720d2e440fc7bf0d00003cc4c1792f047e") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 18:10:07 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0b656bbca406d907fe80000000002000238000c1be02751350"], 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x400}, 0x8) r3 = dup(r0) setsockopt$inet6_int(r3, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0x585) 18:10:07 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800000000008, &(0x7f0000000040), &(0x7f0000000180)=0x4) 18:10:07 executing program 0: setrlimit(0x6, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) r1 = socket$inet6(0x1c, 0x0, 0xa2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x9, 0x0}, &(0x7f0000000080)=0xc) mprotect(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) 18:10:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=""/71, 0x47}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x7, 0x7, 0x400, 0x7d, 0x3, 0x9, 0x4, 0x2, 0x3, 0x8, 0x3}, 0xb) 18:10:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, 0xfffffffffffffdf7) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)=0xffffffb6) 18:10:07 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000740)="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", 0x6b9}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000e00)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0x4) fcntl$getflags(r0, 0x3) fdatasync(r0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) 18:10:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 18:10:07 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) poll(&(0x7f0000000040), 0x6, 0xfffffffffffffdfe) 18:10:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) getsockname(r0, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) fcntl$setflags(r1, 0x2, 0x1) 18:10:07 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) dup2(r0, r0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 18:10:07 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c25b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") Memory modified after free 0xfffff80003a18800(1016) val=0 @ 0xfffff80003a189a0 panic: Most recently used by tty cpuid = 1 time = 65408 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00268e0690 vpanic() at vpanic+0x1e0/frame 0xfffffe00268e06f0 panic() at panic+0x43/frame 0xfffffe00268e0750 mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe00268e0790 uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe00268e0840 malloc() at malloc+0xe1/frame 0xfffffe00268e08b0 tty_alloc_mutex() at tty_alloc_mutex+0x22c/frame 0xfffffe00268e08e0 pts_alloc() at pts_alloc+0x179/frame 0xfffffe00268e0930 sys_posix_openpt() at sys_posix_openpt+0x94/frame 0xfffffe00268e0970 ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe00268e0ab0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa KDB: enter: panic [ thread pid 4498 tid 100270 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why