], &(0x7f0000000140))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x10000}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0x7b, "f8a2b9e7b9c055a74bbf20f3a5087a1ad80cbec5f914377f2264283780b52ae5112207ab262c13188db4610b854abbe3a6e775e82ea115135501c7f3d12642e2b7cbf77a45065ed2a2a1378e0958f4358f505470c9c95cb415a25929b65b892f389cb28c3debd2ef58a2fec8cf72884c9c938b545e7f43908c675e"}, &(0x7f00000001c0)=0x83)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x1, 0x90, 0xaf, 0x528, 0x7}, 0xa0)
r3 = socket(0x1c, 0x3, 0x0)
getsockopt$sock_timeval(r3, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000200)="7956f7721fa8fbb7eba7debe0e6a0c2e53882420427b36a75bf38b3a08579d51185a188a3525a8cf3041e8f783d43aa7ea626ce857126e9612095b3bd1e6805afd215300f4")

00:01:04 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bc421fae6e8f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:04 executing program 3:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
r1 = socket(0x17, 0x3, 0x80000001)
connect(r1, &(0x7f00000001c0)=@in={0x2, 0x1, @loopback}, 0x10)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
__getcwd(&(0x7f00000000c0)=""/85, 0x532)

00:01:04 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x91}, 0x8)
syz_execute_func(&(0x7f00000001c0)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

00:01:04 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x15d9, r1}, &(0x7f0000000140)=0xc)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4)

00:01:04 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000200)="e5", 0x1}], 0x1, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @multicast1, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @broadcast, r3}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={<r4=>0x0, 0x0, 0x1}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r4, 0x7fffffff}, &(0x7f00000002c0)=0x8)
bind$inet(r2, &(0x7f0000000180)={0x2, 0x1, @rand_addr=0x9}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000300)=0x400000000000, 0x4)

00:01:04 executing program 0:
syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c")
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket(0x1, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x5, 0x6, 0xffffffff80000001, 0x7}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000200)=0x8)
socket$unix(0x1, 0x5, 0x0)

00:01:04 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={<r3=>r2, 0xa, "50ff8cabc703b8ba8aaaf750b207e5f4f7f189b55f145a9ad6"}, &(0x7f00000002c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={<r4=>r3, 0x60, "24a55056608e38d3d21a20000263e15c17d7ffe3f30d4b0939652c926d44fdbf2bac11e8bd523cc07191c7cdd1729c4a0454c40555610d5224f45ba89aab39a40e99cc39c1d226761badb4a11dc7fceed4bf909a896d757c4db2c16803547ec5"}, &(0x7f0000000180)=0x1a8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x8}}, r4, 0x2, 0x88c, 0x2400000000000000}, 0x94)

00:01:04 executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6051661300100000fe8000000000000000000000000000aaff02000000000000000000000000000100010002000000008202000005020006"])

00:01:04 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0)
close(r0)
socket$inet_sctp(0x2, 0x40000009, 0x84)

00:01:04 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000180)="5af7e99ee173663bb52a5de568302a404461ba55b98cd00fe232b32f9f5f343c9a48dbbf6d3901c67976a7e2de2a3c05d6ca075e5a91c70fd40ef808c3c7b83267efeec21ee50409a8683631086702aa25be0212a225aee5882053625d9f1977f5390751798940bb967cc13139055d98a712c880f3d94500bfc6790b25a3eb985e5941b5101d5ec5d1f0aa1d97aef4879a0f4a83fa78590279f93db5950ba332af9a8111cb9bbb8686ab2952eb42092e13b1a22e7fdb1eeef076357f5b5edb9d38611ae4fa4d4053e0a5da773578efd874e2572ad873e0536f1ff20adc113591efc08a5fa16cbbcf3377c57cfee0", 0xee}, {&(0x7f0000000280)="ff23af23daf030de14ca5c7ba987cf09878768bae84207cc9f3512590a30c1ba5ed5572e66047baa6534b5c5bb2b0930a2cd64b2b7dd27a23a1f5404f077e70837a9701b06e292b27d1e47aa950a5d484409b581077cbf574eb51b96b37504680e4ae24d58ed5ca7fa819149929c1e32e9e0297a15f9e274c8f5b38d05230286366b7454b4bd41a86f8f278e22ea52139fb48168ad999ba70a8699ffcbab66b23666007b0a319545f354d25518641f6cac32522f20a56c1b07ae9fc11a565e155582f6f9fa3dd099dcadf146bd684c10cb7c9aa9c4e17cc192176c0d65b7cfd2c7b26e54c3169d07f64734a1ebd47907ac7f09b6155fb242c8", 0xf9}, {&(0x7f0000000380)="ab84bddd8b5315b400ecfe60bfdf23939bcca4de53637c686409b56ea2b89b89a7fe2dc9813b9e2eb7d175c29cd9f61689a0550a7a291be4f8b1042b3a1d9d1a2768039c0d7000789888e804c727909ccce01bcfe77303064ec2a35c1a3d5bc3c489773dc6f52fa79858c0324986115afea1d0fb52ad2c56b494a38605dfeac274d2e180ec3f99b54a25dc1527f89513c242bd4a61f5d9ae567b36b750526e52ca27c11d1bfe0e1330bc6daa9f134961b7fd1355a1f884e57f14dafe7c245d3957c289dd6fbfd578dd052e8c6e690b3fdb924b", 0xd3}, {&(0x7f0000000480)="fb8039b5d34d5b0de6f7a455105ed94c7073eec4a1433b9e3c10f9fd1529147cc28bb389e88db113dfe395736e88513079821018d9ac807d57fc76de33585e9c1fb16f8672aa8a12cb659dc9e0568182e2578753f92ba32114fa6545378fe36535eb6f0ab11b9c140f6f0561143761a5028fc54b20231d44f9ae4fb857c3266d126d3368bb60c94425717aa5d91af29696def67ea0b82677b8044a9492fec52eb017eaa0255f", 0xa6}, {&(0x7f0000000540)="1b8abf5c2ed1aadb925a2f3f08bbbaa5a5ed7d03844e50f2519372c717347cfd868aaa4af4f4d211df90e92db4d597fc035c28700526d07f158fef14bc5fbaa9fcd7bb66219f8346dcd3dcbbd4800d6eefd676f473bd9839eb72bf7af78222f71062dd18820292fbaf3e7b5e42dd829b08e1f669b0135bb41d0d8a6cacc9d59d08bc5fb04c9014f8cdbd49cfdce18469f747b4e01abba4609a287d33e05a203f7253d4f389da55961aee40204e577c5988cde9daacd21b2ba73903148c43102f7ab13518fe4151baf9020c12a762d1b5fb437f68c1b76a5c18ee778ee8e50d", 0xdf}, {&(0x7f00000000c0)="0d96e3173c21125932c97b3fedd7c03d1f832c7d6efffbe7aced4271c2016003785d143a635d68e86062c1395f7268bbdfcad6", 0x33}, {&(0x7f0000000640)="d4445e5a792559d4cc0ef11911f44ec98bd97b768f3ec518c966a5793168f8d85fa2344548f1315ac18dd36637fb5578186e4f225d427015a89da8b7b9cfccd9fb717663c1b46bcfe3c2b8f6e1b2574e84104ed4a2f01835ba5220287a77dc40522b7532ae944cd56630a31384ae226ee4d97b340bc012365406cfb4514514fa77e297484c013ebec0bad0914fd9", 0x8e}], 0x7, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
sendto$inet6(r0, &(0x7f0000000140)="d8", 0x1, 0x1, 0x0, 0x0)

00:01:04 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
socket(0x3, 0x5, 0xe3a)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8)
freebsd11_fstat(r0, &(0x7f0000000000))

00:01:04 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
r2 = getpgrp(0xffffffffffffffff)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40)
fcntl$setown(r1, 0x6, r2)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:01:04 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x5a, 0x2, 0x4, 0x1000}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={<r3=>0x0, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={r2, 0x1, 0x8, 0x81, 0x5, 0x9, 0x7, 0x4, {@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x1, 0x6, 0xb7a, 0xebbb, 0x80000000}}, &(0x7f0000000240)=0xb0)
getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0)

00:01:04 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000203, 0x40000000002)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865")
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4, 0xd5}, {0x2, 0xfff}}, 0x200)
semget$private(0x0, 0x4, 0x488)

00:01:04 executing program 0:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
syz_emit_ethernet(0x40, &(0x7f0000000280)={@local, @local, [], {@arp={0x806, @generic={0x0, 0x88ff, 0x6, 0xe, 0x2, @random="e2a3f3cf3eb5", "a8e059ae20569a76340e2b8d007b", @random="89e74107ca0b", "9069d459d2c72cec931197b5e3a1c333"}}}})

00:01:04 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = socket$unix(0x1, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000)
syz_execute_func(&(0x7f0000000000)="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")

00:01:05 executing program 0:
syz_execute_func(&(0x7f00000002c0)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = socket(0x0, 0x7, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xf}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, 0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000140)="03db446ce6fe2b3547e551f2e13788976c4ebc2ab480d1efc703de8def3e8a81176b049e5f0a777ec84f503359d2794ce963883665bde124538a81403b74378c14e46dc45bce8f8e4342f54ec15f686ac76f2b88302fa743d3cf79b7ecc150ba0861", 0x62)
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000780)="91cd80c442192d3b6969ef69dc00d9c463e16e9a0c00000084d0d00fd1b02db5d90000008fc840ef0e0ce4c6fb0f450fbd27a95ff941c7f80d00000001efc4225d2c667067450f483bd1d9c483ed6aad000000005a660f7e0d00000000c46143c224a938c4021d0aee61614d4da3b57ddacfa9c14600c4824d07d9b1ac45e22c892a020fee43209b00d5")
open$dir(&(0x7f0000000100)='./file0\x00', 0x40, 0x0)

00:01:05 executing program 3:
r0 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000), 0x10)
listen(r0, 0x80000)
close(r0)

00:01:05 executing program 3:
r0 = open(0x0, 0x0, 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)={<r2=>0x0}, 0x0)
accept$unix(r1, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r3}, 0x0)
open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f0000000940))
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42)
chmod(&(0x7f00000001c0)='./file0\x00', 0x44)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:05 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000)

00:01:05 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="60214bc22fa9ece17194022d006e0da7ce6f00ebc37b2d48f9a7de95d05b3ba943ebdbb27f77c0920aeab85fcc864847608b87a5c9f97e8fe1ac4f591ed92c9a70a529c4ac7ac9f55ed19bfd540d89272412d1bfe6bdbc5eb5dfbb1f8552d8629eaedb3aef07461a06b04b92d715eff8315484f4af5d9586f96591151613e0af21fdbe59a1f26ad6d12004f70ffa0ff86d9dbfd1bf1ff8318c07f2cfe75f989762f3be5d5509dad3", 0xa8}, {&(0x7f00000000c0)="3e571f230e30eb3863e7150a223a5471001fab10eebcfe337dbd92b2a00096a70cfa440a288b0b96c271f88cde3b5f87d4da923501fd0ebb32dff29b571248fa7119c97e7226186bd67bb1a50f586074f776a99ff91ff661d09f274c251dbb47d16c9420b3c51f00bcb0909ae7d0894647764719b64de8881c1f37d2ca125edfd86fc5a804253ce6f0bfdccaae61846d030185847d804f2700f4ddafbd18664acf111d18f39b0de8adb9ead11587dbd8d834adbfa2", 0xb5}, {&(0x7f0000000180)="bcc2151af34c96fced6364f3a99f0c0dd316eadd7850e326e2e009ef1a44859ea068cf73125df657a1546b2e37650d8d7aa07aa677127f6c8f6d2135c9358007bc25782d897f7f2132612c2328ef50aeefc3eccff76ad085b9199c8c090c5b2180493907eb59c3ecde4edbd6c46f8deefb809b20a2df8a18be78fee26a3203895e12c12be5b1b4ab703862c99bbfde320fbd6133d6cb49d50f56878ed941b6a7ae1970ff666fc0cb3c66a231cf29c73a359f18df39e76e76503272ed9faec3c183ab008e66b3fc883c", 0xc9}, {&(0x7f0000000280)="a0d581333f66cd2a6d1de576e0d3ecc0f3975e218b24eb9c8948346304d23497838e7c2c3f3771eaf8e9671303e4e4c67814e7cf1756a6cb42aa8908d84741548e12638c8d38ef5e149a2a2ccc489f0e36957abf8d4bd77ce7620943f268295150a5cc2b689ae65e54bfac4f767a81069edc8ed23af569700548ad7cc19df64959db063fee79e2d6e3683b9fa684398ec1d6ca8b9df60906d5a7b6625cce0895bd5e9150d0dddec00150", 0xaa}, {&(0x7f0000000380)="f22f", 0x2}, {&(0x7f0000000400)="2ee78fedea71f2c2e38228b988f64f08f2d5497e0af2b8eda48392cfd0f92b8e7d3c87189734fdf981872d2e7995bfc5791a8fc323923abbe1c1ebe87790edce5c44f7c752b9dfcf8e7b70943d9b79ab4485327b38dfc9c63ad062cfc236a8ae91b3133201243db6185790aa525ee70c02359c3dcafbf4eabd2bdaad712eb77af04ccb67849708b331387f9805988b9815a380a7f18d9cccf1d17f1f60f7a2769a80abc50aba71727a039b92f1a334737c6b7e691586de6cd00c4477eca6d29fcccd", 0xc2}, {&(0x7f0000000500)="a477bb097c60939374a1abc53b8b25c67ff7e02086b06e5c98adfba5c3020494d523796528030b78e32ecee49ea288d48157b9cd984365be22da43fc32b8a050f11df7a78c2d6e2066", 0x49}], 0x7, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r1, &(0x7f00000015c0)=[{&(0x7f0000000340)="f4e5e35c98b4fae2d66e", 0xa}], 0x1)
openat(r1, &(0x7f0000000600)='./file0\x00', 0x202, 0x80)

00:01:05 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x80000001}, 0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000003c0)=0xb2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1}, 0xfffffffffffffe00)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6)

00:01:05 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:01:05 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = msgget$private(0x0, 0x316)
msgctl$IPC_INFO(r1, 0x3, &(0x7f00000013c0)=""/58)
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000080)="338d9020")
pipe2(&(0x7f0000001300)={<r3=>0xffffffffffffffff}, 0x100000)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000001340), &(0x7f0000001380)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={<r4=>0x0, 0x81}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000280)={r4, 0x1000, "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"}, &(0x7f00000012c0)=0x1008)
syz_execute_func(&(0x7f0000000140)="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")

00:01:05 executing program 0:
r0 = socket(0x17, 0x7, 0x7)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x8001, 0x1, 0x3557, 0x73, 0x7}, 0xc)
r1 = socket(0x12, 0x14, 0x0)
sendto$unix(r1, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0)
recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}, 0xfffffefffffffffc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x8, 0x0, 0x8, 0x10001}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x6, 0x0, 0x8, 0x200, 0x9, 0x7, 0x401, r2}, &(0x7f0000000140)=0x20)

00:01:05 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
r1 = dup(r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0xf6c, @mcast1, 0x9868}, {0x1c, 0x3, 0xffffffffffffffff, @mcast1, 0x9}, 0x0, [0x0, 0x20, 0xc5, 0x2000000, 0x9, 0x1, 0x0, 0x5754dd50]}, 0x5c)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
fsync(r0)
syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f11bafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

00:01:05 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)={0x3})

00:01:05 executing program 1:
syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f")
getpgrp(0x0)
setpgid(0x0, 0x0)

00:01:05 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0)
getpeername(r1, &(0x7f0000000140)=@un=@abs, &(0x7f00000002c0)=0x8)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00')
open$dir(&(0x7f0000000400)='./file0\x00', 0x10480, 0x0)
getresgid(&(0x7f0000000000), &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
r3 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000300)=""/254)
getgroups(0x9, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0])
setregid(r2, r4)

00:01:06 executing program 0:
syz_emit_ethernet(0xfff, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "29c412", 0xfc9, 0x3c, 0x0, @remote, @local, {[@hopopts], @generic="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"}}}}})
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000001000)={0x8000, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x0, 0xb514, @ipv4={[], [], @broadcast}, 0x4f10}}}, 0x108)

00:01:06 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700))
sendto$unix(r0, 0x0, 0x0, 0x108, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001600)={0x10000, {{0x1c, 0x3, 0x8, @loopback, 0x4}}}, 0x88)
recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/254, 0xfe}, {&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/208, 0xd0}, {&(0x7f0000000380)=""/123, 0x7b}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/130, 0x82}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000}, 0x82)

00:01:06 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x6bc6})

00:01:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c)
getsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
exit(0x1000)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={<r2=>0x0, 0x25, "9a9872882839f6c0164da566dde4a49f2dfc8584bf8dd51a5268182de96461469133f806ac"}, &(0x7f0000000180)=0x2d)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x3, 0x5, [0x8, 0x1031, 0x2, 0x0, 0x4]}, 0x12)

00:01:06 executing program 3:
r0 = socket(0x11, 0x10010000003, 0x0)
r1 = dup2(r0, r0)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)
ppoll(&(0x7f0000000000), 0x269, &(0x7f00000001c0)={0x6, 0x2}, &(0x7f0000000080)={0x8}, 0x8)
ioctl$DIOCGETADDRS(r1, 0x80047308, &(0x7f0000000000))
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000200)="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", 0xfffffffffffffe89)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
recvfrom$inet6(r0, &(0x7f00000000c0)=""/195, 0xc3, 0x2, &(0x7f00000003c0)={0x1c, 0x1, 0x8, @mcast1, 0x6}, 0x1c)

00:01:06 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="99470dea8f50", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:01:06 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@rand_addr=0x234, @empty, @multicast1=0xe0000039}, 0xc)
socketpair(0x0, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8)

00:01:06 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')

00:01:06 executing program 3:
open(&(0x7f0000000100)='./file0\x00', 0x20204, 0x2a)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x1, 0x12)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
setgroups(0x2ca, &(0x7f0000000000))
r1 = getegid()
setgroups(0x2, &(0x7f0000000640)=[r1, r1])
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

00:01:06 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x20000000)
syz_execute_func(&(0x7f0000000080)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00")
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r2=>0x0, 0xffffffff, 0x3, 0x6, 0xad}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x7fff}, &(0x7f00000001c0)=0x8)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)

00:01:06 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0fd3e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
renameat(r1, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000040)='./file0/file0\x00')
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:01:07 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000100)={@rand_addr=0x6, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000000)={<r2=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x400000001, 0x0, 0x8000}, 0xffffffffffffff81)
fcntl$setstatus(r0, 0x4, 0x10000)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)

00:01:07 executing program 2:
symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='.\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)

00:01:07 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x40, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f0000000140)=0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:07 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000900)={@multicast1, @empty, <r1=>0x0}, &(0x7f0000000940)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000c00)={@broadcast, @empty, r1}, 0xfffffea7)
fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setgid(r2)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x3, @empty, 0x3ae18be7}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000040)="af4e6886d6c53b321c49cd7d9f19142fbd101b2dac2573b2f26c3edac7fabe7ccc855e2ec00b391db3340c8ec41455c31a55e8e92c8b487f32d02f75f27fa3928529a57750271faf7ad73192fb2f825d6d67a4ce37b70466decf7d1625e85d0581a01b39a053dc05f4d8a490cc46a64df64b7a04db12acb6c726c020ad866244b75f20332953f14c2d90f6a737988cddd1bc3ea5fafdc9e22198984be47db18a7ddc99b7d35d76f707cb3c7e7e913916d9e447235b1c8eac3c7958033cebb332fe9fc7ba06e5f4cc909ea6", 0xcb}, {&(0x7f0000000180)="6a6bf305f4e48fc1b5fcce88201822e6219d5f35747042e571fea719c28aaef474dad1b3979cc2bc7835fbecb54d70a1ed3b7449fc2084d5b2c5ffed85ff8344a333efbeb4a6906449a29811c9046a30b3e00c119e268021af9227f71b9ea14e499e555ceae4eb27b17425f4ae7ddc9287ef3e192b31b8a55518965d4b89f1469f0815fee8c57f75ac8465bb55384ef8", 0x90}, {&(0x7f0000000240)="ae3b0804ca2644274a977cecf5c7a0f1ed60c66f46a9fcd71f3f50fd2fff3afc80059c907b7aa68d4f896b7fe1b113c3d5da7b44e7b4b78971c2", 0x3a}, {&(0x7f0000000280)="8f6443dada2c43ba6267f73ee52206b4b90ab485222b0705ec", 0x19}, {&(0x7f00000002c0)="1f6bb67c65274e6dabb1326a2cfc9d914de4f50a40519ec7f937e89b1ca410e086bacf098d84ba80ca365b52bad31e3d2c4c9e363150a1cb346bb797d9b88d03286f", 0x42}, {&(0x7f0000000340)="4d61e1d85e249f44a048ea2e291e0b584001f092215a80d40192c34bd8ca982d06dc6eee5b56eec7c093da5ddf5646016df940e086b9a080155c6f17f5a6a0d8ac0b71fe7ee559c370ae6e87e2e72d6c0d311ceab575ca9d88ab65f323fc5c124e567e84be8abaa7c8cd3238f5526328e12756dce72d787c19b065245f77ab729326501c21d2a9635d30e4ae036453f21a8fe56a3127d8faac", 0x99}, {&(0x7f0000000400)="7bea2374373c694d2ba263972f8fba04becad277fdcce7a811e34821413674540b0b64ba3aabd0bfc37fe40ae0f044d2ecb15cc95c73c87287c3df20f3225eb1fa6b574ef7b0bffb238ad9e749340687bd535be65f41f825c4342434db6bb78810ca50c0af2c3b8308c92d8fe083ca81a70023617331a905347ab34b8119a1ee6a15d23e56e0c9aa99064f4d659f3917c6693504210cd0527e1c0beb9649b3f27fc578e461a36eb1236b2b9f282e1ff9c6e91b7ba960a20dc03b5e8ebe5d64bbf884d468e0", 0xc5}, {&(0x7f0000000500)="6e8b288f9d75316477679f90020d0b241423d45d40da9637a325054334f2c57c5c09dd0aa410cb04c5aec14ac7f011350748831d8952df618b95ec42", 0x3c}, {&(0x7f0000000540)="1622d77df1910ac246b7c2892b8a35252ecca04fe8fceae5f353b6eee9b1ab07f0acdc0a8c488bcef14101d205ab280b962e0929e1e2002f95cf1bb196c6dd786503023e85ae43acc931dc1d6a12cd8b3b3f0a3f9171bbf7a1d8d6e2bf29391b25687f978c2c1a51d98fc5835a75354f668b0db5452f22a3353723664bb0e0dd5a379ea7afe9126786e3745524dd1dd901933423f35d4526f3e6d0f6babea1d607add0d6de09d4750090b6f7c8862dd7da68bb44e32c2b578ee3", 0xba}, {&(0x7f0000000600)="dd8b3801325f7fffd7a98b8eda03dc156ad0e94f97ef60292260c1092f0f95a66c70fb667a03eb94f01a38768dea27733c75d24b36fd89f2661328c0ab66866d5539ee8f1b600bf4ccf7d9c248b802f9744d1e708bed74069df6fde54213d4d88208bae3b8874717", 0x68}], 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x160}, 0x100)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000980)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000009c0)=0x1c, 0x10000000)
r4 = fcntl$dupfd(r3, 0x0, r0)
ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000d40)={{"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", "916472b4a7ac263e555640ff24a82c40650fce587f53f3dedeb9c983c3b27ac3", 0x100000001, 0x10dc}, &(0x7f0000000140), 0x9, 0x5, 0x7, 0xac8, 0x9, 0x69, 0x9, 0xfffffffffffffffe})
getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80))
setsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000a00)="1b60d85807cbfe8d292006a5ba2a02e18f17dd2f1ad35e32cc9c99ed4a4e3becdc45273ced59dc7a48092ce521f65123d777e1c90b2396941280fe7b6afad01f51cf350eb679da9a0bf04f5e58691fd3588945714b5a64f75653a49d6e33ce54b6ed858eb1fc45c9dd7814f0012d2fc0bc06f9790e4a79c674ddbf8dd523338cb339f1217c5cdd9f723dd88b85e3891047e1f4a6d1f221d5a22bc3f3b027be37889422bae182ee96105cc95ddd63988c7446cc4cad80e1c1eeb2b470f3cbe0d98b1e524e57f6106b86f2a4f3d3be1503e245b0626f9e", 0xd6)

00:01:07 executing program 0:
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000140)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x10005, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x1f}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x3, 0x0, 0xff, 0x198}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
readv(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)

00:01:07 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0x7, 0x20}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x5, 0x3d}, 0xc)
open(&(0x7f0000000180)='./file0/file0\x00', 0x20000, 0x80)

00:01:07 executing program 2:
select(0x40, &(0x7f0000000140)={0x7ffffffc, 0x0, 0x0, 0x4, 0xffffffffffff9cfc}, 0x0, 0x0, 0x0)
r0 = socket$inet6(0x1c, 0x0, 0x200)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:07 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e")
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
freebsd10_pipe(&(0x7f00000003c0)={<r2=>0xffffffffffffffff})
openat(r2, &(0x7f0000000400)='./file0\x00', 0x80, 0x0)
sendmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000340)=[{&(0x7f00000001c0)="a4870b4408262da575d7db18904f646038307498181208a12e0a9477267ec22eb15ec61723343ba61f46eced8f5762dd268b1f518ac411e5d2ea87d9f7268b23fe84e0235fb7c805ad77d054dd2c70c10ade33de37dfcc8324e159c5450ce81de2233e3e687370ba4e9d5cb9ebafc7cbca2942273657615cb6053a14a071", 0x7e}, {&(0x7f0000000240)="aed88e268a8e30865f70486eb2b8b9140dff406767f3d4f6d40accbbc1dde28aa61ada736ba1138bb6877a73980d3afbaf08767a20", 0x35}, {&(0x7f0000000280)="e0239bd16471c040276b280e75fc578431c09a9e38ec3757dd6deb6746cabcd85a04fd72a21aeb4fa508046921ee3211abd4bbb525a004fb8ef0863e79a1071811b5d1041d7fb99a2262835c38693a813ed5081a26e197e8965e77d1987a466cc0e9acd0f54b7cff7de67ecaecb491bc792e15a2e842bc99c6c7d987b9d095c27f42d695", 0x84}, {&(0x7f0000000580)="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0x1000}], 0x4, &(0x7f0000001580)=[{0x110, 0x88, 0x1, "10efa41955d29bb2e7e4023a61a14ac1b3eefa3272ef69869a430a3f30817fa0b07ec011b1421de760128bdc51c73a76837dcd438554efc4a0816213a0452ecb627b9100ef42e0235e615e445ad00dfad03bdafdde274dc4a8c754997d47c6d7814882a6015de1d1aad4058ea451035aa6b3f3f450c3329ef5a326377ab58866f69ed3b0e14e39e4088d3a71775696115898a30acb70bda7ac82aef825fe309af1643e54c840930a19adfea888f52432b47ff2fa0fd961257e5ef2992316f793d3bbc00bb5bac303def0a9e304583dc2f4623a70e606176e45d1eeb74592fe3596daa9f5c704a518af20cc1521d3e744b1bda514e779527017643d26c3"}, {0x1010, 0x0, 0xc01b, "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{0x40, 0xffff, 0x3, "c2f0f85315a77ba2563bf1414b889ac32b1b3617b4d7db86ce5147827c3d936216f1fa43a063b9aa3c49368572d6ed2c"}, {0x70, 0xad, 0x20, "5233dec3a6bb30ef8bb4ca54f7b7019169c6f1bcd71ff63e1f7e9d8ec37f6d1a78f955646000ba2261f4ea9984b687caa6b98067eae8fbd30da146c647d65d841c5dd026f1f97723b948122af57ad47af1613f80b87a56c7a51323e9"}, {0x108, 0x0, 0xf820, "282cab7726537c25fde8af7e17ed8682b1d2b795c72b3bf02e64a8faac50aecb7f1f050f8506a30965eb79421f16df33ea8614e33b383263274a1d44b93efe54031e11e117f21c18f93d9793fda0a66306930eb068737d572894649d508f3f7efea112e4ee1f916b1abde251668b6dceeb43f6e0cecb1395b87b91d91ca12e20fcbece4d6ff9d762cec17671a9a9cb473037bef7eb7ecd7b12b382931a369088e4167eb0c68ea37bc0eb9f99d51ece1631ea58947037b48b21a224be746cb7db4c13ec9a2b3fd5ec4b5f86afbe863718761725c443b3412f7bb3d15f39dbc3ec6c5d0e4c16dde137228547be1ce3f95336369991966582"}, {0x60, 0x3b, 0x400, "21f9b8e9ec11c127373d2c3b89651008289cce63a137d0a5e112bb37e44b63eddfecf8515b9d002f3c15aeb363a9fd0f7c90daa70946bc5970887ec612c5f97e73b6f60ba418fcf96587e385"}], 0x1338}, 0x88)

00:01:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e8bd1b04086cf26"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x200, @loopback}}, <r1=>0x0, 0x7fff, 0xfffffffffffffffe, 0x3, 0x5, 0x3}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x80000000, {{0x1c, 0x0, 0x5, @loopback, 0x101}}}, 0x88)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x1, [0xee1c]}, &(0x7f0000000380)=0x6)

00:01:07 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x100000003)
dup2(r0, r0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000441, 0x2)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
flock(r0, 0x20000015)
dup2(r0, r2)
truncate(&(0x7f0000000080)='./file0\x00', 0x4)
execve(0x0, 0x0, 0x0)

00:01:08 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x81, 0x0)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000500)="b9b8c5e41b7b7bcb8837e9c50e251c02b56fcf36742aee8b5a4196b2c1db514d445f7cdb18870a658c5041e2740389055ea1b5b688063a14e09413510a59a28e47b9e268e67331adace908e3fc0f3ca030b868b09ebb1275146778a4134e2626177eeff70506df1bf3b80226e441f7911bc42370b54522bb9ba51bc5e243326bd14e06232567ba9233a0e40bb93b82341bea02727063fe3a2898986ca41b2473616bf45266ea0258")
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000340)='/dev/pf\x00', &(0x7f00000003c0)='/dev/pf\x00', &(0x7f0000000400)='#\x00', &(0x7f00000005c0)='\x00'], &(0x7f0000000680)=[&(0x7f0000000640)='+\x00'])
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000016c0)={{"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", "6a8e7253003b1b1df9e21d3c1c4a6087da7acc1aa2c747e5044769d3150cfe74", 0x101, 0x80}, &(0x7f00000006c0)="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", 0x0, 0x1, 0x3, 0x1, 0x2, 0xffffffffffffff81, 0xfffffffffffeffff, 0x6})
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffff9c, &(0x7f0000000240))

00:01:08 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getresgid(&(0x7f00000000c0), 0x0, 0x0)
munlock(&(0x7f00004e5000/0x2000)=nil, 0x2000)

00:01:08 executing program 0:
syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c0000000001029078ac1400aae00000011102000000000000"])
r0 = dup(0xffffffffffffffff)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x9)

00:01:08 executing program 2:
r0 = socket$unix(0x1, 0x7, 0x0)
getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0))
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))

00:01:08 executing program 0:
r0 = socket$inet(0x2, 0x10000004, 0x1)
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
r1 = socket$inet(0x2, 0x840000000003, 0x0)
setsockopt$inet_int(r1, 0x0, 0x20000000031, 0x0, 0x0)

00:01:08 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:08 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000002c0)="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")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
preadv(r0, &(0x7f0000001440)=[{}, {&(0x7f0000000040)=""/211, 0xd3}, {&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/98, 0x62}], 0x5, 0x40)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x410, r0, 0x400)

00:01:08 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x1010, r0, 0x0)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000180)="ec14a408f5259df587fee1e80b185760fededd608cb5ae3e16082fcd0dd8459bf8e4c5789c8fca6998fd24d4cc1ccacfd516ca830471b5a49f89a473493d8ee19c2124d82e52c2f13c2efd1fdb23084253bd87db")
setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0)
r2 = socket$inet6(0x1c, 0x4, 0x7d49)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r3=>0x0, 0x800, 0x5, [0xff, 0xff, 0x7f, 0x2, 0x8]}, &(0x7f0000000080)=0x12)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8)

00:01:09 executing program 3:
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:09 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = accept(r1, 0x0, 0x0)
sendto$inet(r2, &(0x7f0000000100)="a3b245b573037199f071a8d38d1fe77eff0768e6fc35a632318a44e4eb947dc3120dda80047ab127d0833b2918170e1ad7f7d5033e5930c4741e92fc9a7add9482f322293b512609737699f9fbf3a1b3a14c942e927bd84c742c2fe0bdf323f52b6283c53acc37ba175d38406659b148739bc79bf853f3b8c751e6710a534adbd905c3be1270cfa4ac83af512df05925b0a77e35a7ebc84b4da4cc48335b112f6512d0ebeac4aab34e0321dcb9cf75c5c0b0f59e5a5c8b49910db5d616a7dcfccac8fe6c9b4fab222e0924", 0xcb, 0x20000, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10)
r3 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={<r4=>0x0, 0x7, 0x3f}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={r4, 0x1ff}, 0x8)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x400, 0x7, 0x4000, 0x7ff, 0x6, 0x9, 0x8, 0x4}, &(0x7f0000000080)=0x20)
socket$unix(0x1, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0)={r4, 0xfffffffffffffffe}, 0x8)

00:01:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="1526610274a4"], 0x6)
r1 = semget$private(0x0, 0x2, 0x8)
semop(r1, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x0, 0x100000000, 0x800}, {0x3, 0x6, 0x800}, {0x3, 0x4, 0x1000}], 0x4)
r2 = semget$private(0x0, 0x3, 0x10)
__semctl$IPC_RMID(r2, 0x0, 0x0)

00:01:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, &(0x7f0000000080)=0x10)

00:01:09 executing program 0:

00:01:09 executing program 0:
accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d981b92020d0000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146002af1f1b12c45e22c892a0f0000009f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xa)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:01:09 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={<r3=>0x0, 0x3f}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x2, 0x3ff, 0x202, 0x7, 0x10000000000000, 0x9}, 0xa0)

00:01:09 executing program 1:
r0 = open(0x0, 0xfffd, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={<r1=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in, @in6]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x6, 0x300000000, 0x0, 0x6, 0x40, 0x0, 0x0, 0x8, r1}, 0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={<r2=>0x0, 0x3ed99b03}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x7fffffff, 0x6, 0x800, 0x40, 0x7fff, 0x0, 0x9, 0x8001, r2}, 0x20)
sync()
syz_execute_func(&(0x7f0000000000)="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")

00:01:09 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000ac0)=ANY=[@ANYRES32=<r0=>0x0, @ANYBLOB="53000000ebaf8fd94fee0c78a1c73ccf25650c78fddd1c7362f991d6c4d9a3ae5a4c87a4df7681581c0edb5871a4356b744ff559b7a585f5cb42059bb4453b10d6779aae097a58b9b6cab9febb36e969076a2dd36fb8acc8a110a9fe657fc7dc2f4a36b2ea9a770ced5f2923ce341cbb1b966c44784a9c8d3572ad3db383fcfe9e66fc6a57577e63549e346559fce3cf51b9c109c533da4011"], &(0x7f0000000940)=0x5b)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000009c0)={<r1=>r0, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000a00)=0x10)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000500)={<r2=>r1, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000000540)=0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000001c0)=@in6={0x1c, 0x1, 0x7f801b2e, @loopback, 0x6}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000200)="abcc9bc3a66d9d542ab3eb6916f625b61dacc878c0c5c9224099340d0183da526cfab8af8af1701e202bb7e1f49f55357150a1020552ba002663ba51bb05f3e5f5dc737efc8cabc8b0247bf56a9eb43e25", 0x51}, {&(0x7f0000000280)="254c31b9a056c6a427f9f9f135be2f655aefd01d9f3508c668247662e2f062a5a22a6d62ad43bb049bbf4724d801f45cd524841eab015c9cdd1a3599430058d8e5967cca7e27f976a2f35c5aa77e503e0ea97b5a58f4c3b5917f1acc16507e6e4b32478db9d19d9987ffa74ab9d09f7d407d19bfd7464759e831c6d81aa9d6515238d39fc0aed6b85dfd3efe7ce58c0c7aebdc5c3f818c1cb694a61b37a4810d73ebfe0892cb638bdae70a8567eb9c0f6e8294a49be4add0b945be84947b84c8a4580456a589e3f3ec89f102b11da5fa7fd87aedadce9da39a48970d55b5b6bc62941df33e10c1a8487b79c3e20ec2e7bd125f", 0xf3}, {&(0x7f0000000380)="04771860b3d9220b8f59992198ccb696c570c6d7c14122b83e57a47c56b870cae406c7abb56e50d497b0051534df0843a3977c905b76def653ae58d8d7d4a901b1af68687a941f9c088f13cc1864cf2665ded7cf88626e7209635166308de5a6b22a2d52d884e875b305a87097c48f443e971b90e924f6b5dedac6a2e55dcf1c7e195303577de89dde709f7d3ae8f622e32094c48c8db36fddd4ae2d46a2", 0x9e}, {&(0x7f0000000440)="a981a8718a2662d5ab6fa53c1c", 0xd}, {&(0x7f0000000480)="39897803f60cd88ae538be9d1343a44c6db47057ac3c6ae62774cb5ef3a6eeacb250a9e2eda4f5d93830494c0ec3cb95467c16311b401e8ee182683ede0513cf2299c058d802e8a1e6a7612e3e48af1de609e5ac8576", 0x56}, {&(0x7f0000000a40)="b9615eaa2681736d23fab15fa6bece35c63675c380a100dc66ec8ddeedeb31ff1c6d9f9751a4d7e58aa1fd2269098421a17534540bbf249736d2c5ccc780f8580113d9fe3763526cb45c4d7071921a041b", 0x51}, {&(0x7f0000000580)="884b1bd07d8b0ead2ecf662faf821fd1e3ac4ada2327440d4318db0df5788d36fa970aa6bc91f2cb14595a8104330493a08b2119d89b27307fdcf9b495249be6e953bfc03ac95dcf8d0c47c36b2bf7c5ca965fb09dde03180976a0e354ea00951157f0e7b8a3451a468b46d618804c56e4e03ed36c5bbb107cdbe727a48e8a3639ed4794e41681fc967a462c7003e80cbd9984f243bb15ae00cc2a09cd5ec57e60913086b740dc907d84f514d1a569c009ac3bf7ce146b1471131ffed34e05fa8fd4522db2e27f46da", 0xc9}], 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="1c0000008400000004000000030000000900000009000000", @ANYRES32=r2, @ANYBLOB="1c000000840000000a000000000000000000000000000000000000011400000084000000010000000800050000100104100000008400000008000000030000001c0000008401040000000000008000000000000008000000000000bb140000008400000007000000000000007f0000001c000000840000000a00000000000000000000000000ffff7f0000011000000084000000090000007f0000011c000000840000000a00000000000000000000000000ffffe00000021400000084000000010000000900070083060100"], 0xe8, 0x7}, 0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = accept4(r3, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r5=>0x0, 0x1}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x4, r5}, 0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000b80)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r5, 0x9, 0x5, 0x9}, 0x94)

00:01:09 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
r0 = geteuid()
setreuid(r0, 0xee00)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0)

00:01:09 executing program 3:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
faccessat(0xffffffffffffffff, 0x0, 0x0, 0x400)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
mkdir(&(0x7f00000000c0)='./file1/file0\x00', 0x204)

00:01:09 executing program 2:
syz_execute_func(&(0x7f0000000300)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509abc4c2890b3bc4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48c47e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

00:01:09 executing program 2:
r0 = socket(0x2, 0x10000003, 0x800006)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x2)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socketpair(0x17, 0x5, 0x6, &(0x7f0000000000))

00:01:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4000000040)
ftruncate(r0, 0x400000000101)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @empty, @multicast2}, 0xc)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000340)=[{&(0x7f0000000080)=""/248, 0xf8}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x5, &(0x7f0000002740)=""/4096, 0x1000}, 0x0)
ftruncate(r0, 0xffff)

00:01:10 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x5, @rand_addr="e0c70bf0a9f5f51e39e7721eb42dbe53", 0x8}}, 0x0, 0x10001, 0x7, 0x9b9}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xffffffffffffff46)
read(r0, &(0x7f0000000040)=""/213, 0xd5)

00:01:10 executing program 2:
sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000380)='./file0\x00', 0x46, 0x71)
ftruncate(r0, 0x10000)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)={<r2=>0x0, 0xc, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x8, 0x1}, &(0x7f0000000340)=0x8)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r3, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={<r4=>0x0, 0x7, 0x8}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r4}, 0x84)
openat(r3, &(0x7f00000000c0)='./file0/', 0x0, 0x0)

00:01:10 executing program 2:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="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")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="b8353e78da9eb616242480a5")
r2 = semget$private(0x0, 0x2, 0x48)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/52)

00:01:10 executing program 3:
syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xfe32)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r6 = getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x4, 0x3)
getpgid(r6)
listen(r1, 0x94)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r8, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
r9 = socket(0x2, 0x2, 0x0)
bind$inet(r9, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d)

00:01:11 executing program 2:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file1\x00')
close(r0)
socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000))
sendto$inet(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0)

00:01:11 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000040ffffffff0006040001000000000000ac1400bbaaaaaaaabbac1400aa00000000"])
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={<r1=>0x0, 0x4}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10)
readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4)
freebsd11_getdents(r0, &(0x7f0000000080)=""/114, 0x72)

00:01:11 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10)

00:01:11 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x9f}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x1000, 0x3, 0x0, r1}, &(0x7f0000000140)=0x10)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0)

00:01:11 executing program 1:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, r0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x480, 0x200000000000b4)

00:01:11 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r1 = fcntl$dupfd(r0, 0x11, r0)
mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xc000, 0x81)
syz_execute_func(&(0x7f0000000000)="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")

00:01:11 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x8, 0x0)
close(r0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0xffffffffffffaf38, 0x10000, 0x62, 0x5, 0x1, 0x8, 0x8000, 0x9, 0xfffffffffffff83c, 0xd6fa, 0x383}, 0xb)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)="0000071a8e9e560100000009000000ba31a019a7355bfeaa34b556756a51a133a7167882df")

00:01:11 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x802, 0x90)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000380)={{"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", "a36ef99cf1dd583da39aeadd7fcb6f13fa2223cbb4a8dbd5df4f3edff60fe30b", 0xfc8, 0x1}, &(0x7f0000000080)="7947b352e3eb06548052be706ae8f08dda843fe6cc00a4ba2e2b7800d94ede5051283a4a42ac2133026a10fa8b7b11e26d7ae86056ca46b9d4db1bf377", 0x8, 0x6, 0xe51d, 0x0, 0x1, 0x100, 0x5, 0x5})
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0xfffffffffffffffe)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
flock(r2, 0x1)
flock(r2, 0x1)
flock(r1, 0x20000015)
execve(0x0, 0x0, 0x0)

00:01:11 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
sigaltstack(&(0x7f0000637000/0x2000)=nil, &(0x7f0000000000))
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg(r0, &(0x7f0000002780)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7, @empty, 0x100}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000080)="49a0ac7d70370c7da87b840d0049bb81b57f888442acf31848ead6b24bf4ac29bee9c295a9d5cbd091bca873d5cb4b959d229886f1c0e738530d6e5f4fed5cb743710b7b241d03425401f32da921113e542eefcf7c6a1d2b1eb2157b8b5055cd8d", 0x61}, {&(0x7f0000000100)="292abeed62c86e4729dad7e5e656701f1df1115001e4e3460f51010b3a86c08edacdf487c6dd463a84a5204f06b1e5167715d1ad83116e07c3f7f48d819566d6bb995201c4903b7c", 0x48}, {&(0x7f0000000300)="1fc81a171b429e1794aa2473e4d0bcf79f902edb98e75ee79da4acebd0c7bbdef43ec108ae1b8783044ffedd37639eef54c079b8a256ac0d0b2d3523483974a1b0af011e4150ef72cb6973cb4ed2cc0366ea731c92bd42d60e74a012ebfb110241bb7fc9bc940e59d1e2267da44077b1778fc634164641975ad54879a35224e0a6d199847b1787edddc40ef4658bd30b96617c680e6fc6d04a2fa46e36a701e5cf7468bb92e12390d7da99b6ef445f8f5d6ac74036b0c5c71e3e254aba24933385c0ae90df63051d20384a54a98609", 0xcf}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000180)="52d1248e082306950adae209fb1712280f98377d0c930cf87ebe6a13d48b9d75594a539d9d641c2fadbb63c44cacff587dc019a6c12457822202794861aef43d841856e3cfe3d6d163a4eaccebad6bc53959016c35d0a6e474b8f6d670c219845864ae88f65f0daa8608ac3fc6701d878e8d2fa01bc8b3600270a2bf94148fd4b93810ac088acec6", 0x88}, {&(0x7f0000002400)="b7881736afdb000098cfac6ad68d021c397500f91d776138a26d0e7058497444a8a27e3845f9eee8a41a60dc290ad30d8f7707707086b3d10393ca90007bd75ae0bb90636d2463968e28a10f61cf60c3d075b8d03b1e895c4b74326ee630bb59e0e66a81518a77a639aabf0032e149", 0x6f}], 0x7, &(0x7f0000002500)=[{0xf0, 0x6, 0x800, "1b28366dc6aa027ae60138db4cb4699f97e1ca49026db2abb858d8a673ad30b7d7d68a6f88748b9406814fa4a4ad385849d81c70d26fd0a4c10dc672f68593390eea0732886f7f56cb06660ed38bb8f9eeb86f8f84672e0cd77fcc1adcfec5c3f7236dd184c7ed6e3e872e8d3ce7cb571a944a56e490758d3f77cdead2645f3f1412ac0dfcc9303d455dc06ad595cc3a9a26b7d00a9597a3a70ed3528186233d09adcc777f933d3b9f52428acad551c1e689642643c1a5946e9d9c4c6d8cca120fb6890b2f4cf571144dfc741a6ed36744d8e00ba776c71a99"}, {0x38, 0x6, 0x8, "ba6cb0c903efb51a076076ca692bfe7c6bc09743c1f9d6520e1bd0c58b9dca53511c05"}, {0x78, 0xba, 0x2, "76364f43b6e5a118669a5df62e92bd92035215cda47d2a851e400099f9da2ef7b85ecb231ed0c9f2f48e51818b18e37ff20cdf9202dbfdc5aee4e90e3a8833efd156ff7d847c8d07a89d2bf416f6924e04c99b798a9b7a561c70b649266f0bbd42b58d81a610"}, {0xb8, 0xbf, 0x9, "918fce0b009074abf7bce261168bf46eaabe6ec25db4a43ab96c9e9e3f1184bbb7005cdc000f4087522d07b1c1a3a3e741adc1930301cb802ae3fb47ef35a3edb3df2d22fccc3c67363f2b15805949a044dbca2a4d5ea97ca53c9ae97f489893bfac76f59ac7aeed232af9b57c3ff4e1b0c221661752a9ce853bc27572c11363167c06f3c53bb23631a1b5a89d61e1930d578f3058bf248fb03346e24e9130fe47480e"}], 0x258}, 0x81)
r1 = socket$unix(0x1, 0x7, 0x0)
getsockname$unix(r1, &(0x7f00000027c0)=@file={0x0, ""/4096}, &(0x7f0000003800)=0x1002)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x90)

00:01:11 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback}}}}}}})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
socket(0x1d, 0x2, 0x7f)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x10, "2913c13ed913c3b35c96d152eea73933"}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7f}, 0x8)

00:01:11 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x12, "9de63d4733aff51629f75627e394cc2416f6"}, &(0x7f0000000080)=0x1a)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x0, 0x1, r1}, 0x10)

00:01:11 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000500)={<r1=>0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x3}}, r1, 0xfff, 0xdcc5, 0x80, 0x80000001, 0x31a, 0x1}, &(0x7f0000000640)=0xa0)
syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0)
freebsd11_fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x2, 0x1100, 0x8001, 0x200, 0x3f, 0x6, 0x1000, <r4=>0x0}, &(0x7f0000000300)=0x20)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r4, 0x101, 0xff, 0x200}, 0x10)
setgroups(0x1, &(0x7f0000000140)=[r3])
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100)=0x1200000000000000, 0x1000001f7)
syz_execute_func(&(0x7f00000001c0)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865")
pipe2(&(0x7f0000000400), 0x100004)
accept$inet(r2, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10)

00:01:11 executing program 3:
syz_execute_func(&(0x7f0000000340)="9826473e431c030f05f32459bfd91303e8470fdf2041e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4e8fc950995c23ce751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c446e4178de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1)
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

00:01:12 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
fsync(r0)
socketpair(0x3, 0x20000003, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0xad, 0x4)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_tcp(0x2, 0x1, 0x0)
getrlimit(0x3, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000680)="985e4aa84a1c4f0f05bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefca795950f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc53f17f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf450fd3f00000c4c27d0a21ac6161c4c3214cb9a5605419c2660fdcbaf5fffffff08171a30b8a826eefa80dc4e17c2bb1a17abd208cc7e8628f680864360fe25800c4017d298800c085208de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:01:12 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x4, @rand_addr="6ded77ebe7c86f12fa0e3043aa96bca3", 0x40}}, <r1=>0x0}, &(0x7f0000000140)=0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x81, 0xfff, 0x80, 0x4, 0x1ff, 0x4}, 0xa0)
r2 = accept(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockname$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c)
execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x01\x00', &(0x7f0000000400)='*\x00'], &(0x7f0000000540)=[&(0x7f0000000480)='%}](]\x00', &(0x7f00000004c0)='!$^%\x00', &(0x7f0000000500)='^-\\\x00'])
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000640)={{"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", "ec8afaebad2d0e4a96dc687fa2b4e3a6ba7bd52cfa37495b622233d20f000920", 0xc260, 0xd454}, &(0x7f0000000580)="36c2baa0a8d3469e99b6db170e62439020a8e26d0ccbb46bb326ea038e730063bd7e7e2ad4291c8b7fd0f299d2a9a3beace321c509371d30f319aa9d1f882515b326ae4ae15ddc281950277b5041a1d1128b4bb36c6841b5e8be7fd49c3cfb887a093975025a617abdc84a8aa953f62e6803797bbcaa870864bff8c763b52d1779db2e81a7008d5c0d657af68f", 0x6, 0x9, 0x1, 0x3f, 0x7, 0x10000, 0x10000, 0xf9f8})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000b00)={<r3=>r1, &(0x7f0000000ac0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000b40)=0x10)
r4 = accept$inet6(r0, 0x0, &(0x7f0000000b80))
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000bc0)={r3, 0x9}, 0x8)
sendmsg$inet6_sctp(r2, &(0x7f0000000dc0)={&(0x7f0000000c00)=@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000c40)="d0333e835e248c5e35add1ef9c6d89228e6864e3aef59cfa2975571b7d8245ec57407feeed92a5a9bbeeaa82f5f1190f7acb8c4625c09ab8ff5b11d321b048a4d778f944b493c0875e83de0a7ee1b8261ec7161379df033d15feafe7dfaf54efdc26897f8dbdc65fc59f", 0x6a}, {&(0x7f0000000cc0)="7e53a82e5cb478dc72fffae3ff50d3aea92f2dd6e8e7edaa62ddd91e78f5ed64433cd929879b43d58a72d4328ffca893f7d1b7f4ae2c45181285db4e0ad0a48a536a25bfa6f3ccb18cf8db4c308be2cf4037d08ebae38054262f5d9cd8d14370b578a375a2ec580c7ec8c258b6995cd6b19955fa726803cdaac513de947ab9765ee9d72cb82c845a58f1ea2f1b72f3cd8f801321ebbbf4bb677cd4fab378b0ea47ac3d5b1152d3967525ecb7a9e457", 0xaf}], 0x2, 0x0, 0x0, 0x20000}, 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e00)={0xf, 0x1, r3}, 0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000e40)={<r5=>r3, 0x6}, &(0x7f0000000e80)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000ec0)={0x6, 0x104f, 0x2400, 0x7, 0x5, 0x8, 0x7fff, 0xa01, r1}, 0x20)
setsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000f00)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8)
setsockopt$inet6_tcp_int(r4, 0x6, 0x48, &(0x7f0000000f40)=0x2, 0x4)
setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000f80)={@broadcast, @remote={0xac, 0x14, 0x0}}, 0x8)
r6 = open(&(0x7f0000000fc0)='./file0\x00', 0x10000, 0x4)
freebsd11_mknodat(r6, &(0x7f0000001000)='./file0\x00', 0x2000, 0xfffffffffffffffa)
r7 = accept$inet6(r6, &(0x7f0000001040), &(0x7f0000001080)=0x1c)
fchmod(r4, 0x8)
r8 = socket(0x1c, 0x20000001, 0x7)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000010c0)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000001100)={r3, 0x7ff}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000001140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5, 0xc649, 0x2, 0x8, 0x100, 0x9, 0x4}, 0xa0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001200), &(0x7f0000001240)=0x4)
setsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000001280)={r3, 0x6}, 0x8)
recvfrom$unix(r8, &(0x7f00000012c0)=""/155, 0x9b, 0x0, &(0x7f0000001380)=@file={0x1, './file0\x00'}, 0xa)
ioctl$DIOCRCLRASTATS(r6, 0xc4504448, &(0x7f0000001440)={{"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", "0b5e9ff4b5eb9fc9a196776870247ed71d4646eff3c88e952609fbc749728660", 0x100, 0x1f}, &(0x7f00000013c0)="f2d364092d0465ad317a1204c8972283083c3ff30d7f27b7c961d220d184ef7e5edca58d169a16b0d5066b3b1ac8b64e1860b64ecef6c5a5ba23388422bd8c3dd582dabda09dcdd05f62b0f7", 0x800, 0x4, 0x1000, 0x8, 0x6, 0x100, 0xfffffffffffffff8, 0xffffffff00000001})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f00000018c0)={0x0, 0x441, r5}, 0xc)

00:01:12 executing program 0:
syz_execute_func(&(0x7f0000000080)="264790cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c146000002e1b1b182010804f445e22c892a0f0000009f")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20000008104, 0x9)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000100)=0x4)
syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10)
connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x6}, 0x8)

00:01:12 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000"], 0x8)
getitimer(0x0, &(0x7f0000000000))

00:01:12 executing program 3:
socket(0x1b, 0x3, 0x0)

00:01:12 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x12, "9de63d4733aff51629f75627e394cc2416f6"}, &(0x7f0000000080)=0x1a)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x0, 0x1, r1}, 0x10)

00:01:12 executing program 1:
setreuid(0xffffffffffffffff, 0xee00)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xf1e}, &(0x7f0000000140)=0x8)

00:01:12 executing program 0:
open(0x0, 0x0, 0x0)
syz_execute_func(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r0 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
ftruncate(r2, 0x6)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x1)

00:01:12 executing program 3:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0)
fchmod(r0, 0x0)

00:01:12 executing program 1:
msgget$private(0x0, 0x10)
syz_execute_func(&(0x7f0000000100)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:01:12 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f00000002c0)=0x14)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
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)

00:01:12 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = getgid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
setregid(r0, r2)
r3 = getegid()
setresgid(0x0, 0x0, r3)
chown(&(0x7f00000000c0)='./file1\x00', r1, r2)
setregid(r3, r3)

00:01:12 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f00000000c0))

00:01:12 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
lseek(r0, 0x0, 0x2)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000100)="b16c32a9902e887f6bdd2ccdda926318781fc35a38a6c661e2d553e8a7ac42f71b421cd0c6af464b047fab0813157758479092344fefcb82286e8b870650b8e9e369b258", 0x8, 0x8, 0x959})
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
fcntl$setstatus(r0, 0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
open(&(0x7f0000000180)='./file0\x00', 0x400, 0x40)
shutdown(r0, 0x1)

00:01:12 executing program 3:
execve(0x0, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')

00:01:12 executing program 0:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @empty, 0x3, 0xa, [@loopback, @multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @broadcast, @local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0xfffffffffffffffd, @rand_addr=0x9]}, 0x38)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)

00:01:12 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000840)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f00000002c0))
r1 = semget(0x1, 0x4, 0x44f)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8)
bind(r2, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa)
__semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f00000000c0)=""/70)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080))
r3 = dup2(r2, r2)
ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f00000003c0)={{"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", "36f90aebf1e3b27e3bb4fada9686842ed240c8d91dbf09e111201fad76b07c85", 0x6, 0xfffffffffffffffe}, &(0x7f0000000300)="52e56323e19444d5299b98f92eeaf7005a312b4923f7ba242a9dac7addc05839ee5bc9d0f0f5410e3d4b42b3c78c628d87542031ca291d6f9938687d592b4ebd05a0f46f3ca89cfe5c0e9a487df1fd2998376f759aca354c2f18567d45b8e4c8d26c2a5a4103439ac3ef7e1da6d029f920654214c8ba1cd49dcc4b1faf127b4a9a21aac9953f8177cce6fbed9e6d256cd11ae66b83f4e9ad78dd304fbeb9a6729d", 0x1, 0x6, 0x0, 0x1000, 0x3, 0x3, 0x80000001, 0xc88c})
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000}, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)

00:01:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r1=>0x0, 0x86, 0x10, 0x341, 0x3, 0x3f}, &(0x7f0000000040)=0x98)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x933}, 0x8)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x4f}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f)

00:01:12 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c657000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x5}, 0x30d)

00:01:12 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x6, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={<r3=>0x0, 0x7}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="030000000100000006003b0fb80fd4000100004e22f3010000ff02000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee0000000000", @ANYRES32=r3, @ANYBLOB="0180000004000000040000008000000009000000"], &(0x7f0000000240)=0xb0)
pipe2(&(0x7f00000002c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_tcp_int(r4, 0x6, 0xa2, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000100)=0x1fe, 0x4)
getgid()
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfff, 0x4)

00:01:12 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
openat(r0, 0x0, 0x100248, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x7020, 0x9)

00:01:12 executing program 2:
syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x80000001, 0x0, 0x8, 0x8703, 0x100000001, 0x80000000, 0x9, 0x3b94, 0x4, 0xffb}, 0xb)

00:01:12 executing program 2:
munlockall()
select(0x40, &(0x7f0000000280), 0x0, &(0x7f0000000340)={0x2, 0xffff, 0x3, 0x7fff, 0x100000000, 0x1f, 0x2, 0x10000}, &(0x7f0000000380)={0x1, 0x7})
socketpair(0x0, 0x10000005, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0900080446eb6fe581392b1909e992b20a52522fb3a1748c27b2704ba84b5a4e80accf2d476a97f54867ba62acc7a7c2dc296f8084330f613e79b081cee94e0020c0e6728fffe2ac203b84269045d3bafdd3bc93bf78cf02c1f4cc94d0c38cea87b4a4a318e4cc45838a381451c167410b7b240be437fc99ae893bc82d023a95fd", @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x6f)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x1, @mcast2, 0x3f}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8)

00:01:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000001c0)="34b55be072c6d5bb855985f8dc33b0dbdfd1ed1f040420ed3abdcfad9e4bcdaf73049c560fee37ec4c560fcf1de121ac7f8a76c6cb1269cf9e6f17c9a0582d65c5367e533e982a115fa20716fa4d5af54a0eabca11a32f239636dedf2ff568788036d8cf1f408d03ebf1d915b3fe37096616a867fc5c0f86478f4587db96dc3dc00be88fb26960b89a64ece1249cf0dfd23d1ac3d59218b984469de7b2b96ff6ed2139b150ef57638c536700")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x8a, 0x4)
ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0)

00:01:13 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)

00:01:13 executing program 1:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgid()
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000004c0)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000000340)=0x1008)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001540)={r3, 0x2000a88}, 0xffffffffffffffe0)
fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
setresgid(r5, r1, r0)
r6 = getegid()
r7 = open$dir(&(0x7f0000000280)='./file0\x00', 0x400, 0x1)
freebsd11_mknodat(r7, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x5a2c)
setresgid(0x0, 0x0, r6)
open$dir(&(0x7f0000000380)='./file0\x00', 0x508, 0x88)
setregid(r5, r4)

00:01:13 executing program 0:
syz_execute_func(&(0x7f0000000140)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0xef, @loopback, 0x9}, {0x1c, 0x1, 0xc3d, @empty, 0x80000001}, 0x3f, [0xd6, 0x5, 0x9, 0x9, 0x3ff, 0x8, 0x2, 0x20]}, 0x5c)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
ftruncate(r1, 0x42)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x800000000000018e, [0x2, 0x6, 0xffffffffffff4bb9]}, 0xf8d475f7ae12fe76)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:13 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x80)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b1536cba4867b155002c2d71023f59890a8ee95c9eb8b402e9278c438a37162432ecfcc6c3feb296abc4527b2e6027536a8e9db6305c72239e00d8")
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r1, 0x9)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000400)=0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0x1, 0x4)
setsockopt$inet6_int(r3, 0x29, 0x14, 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4)
open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000500)="0562e5ade1b8f9061ca3f91355c769da16279b418071fed265b3759fce0e127a0425a6d849c3b9c893f82118f4161a5000b7fa654341f4173f93007e6b580844d467a986bf1856905a48f2e4569de229b44c510d101bc9cda463afeb4221a78cc068f820618ec079f180a00a0d8f614ce24d8676dbfe7fb411487c0f173087ec7f69075e4b02c778954792f7a90f1dd0cebf6c19")
sendmsg$inet6_sctp(r4, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0)

00:01:13 executing program 1:
clock_settime(0x0, &(0x7f0000000040)={0xc800000000000000})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r0=>0x0, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r0, 0x85, "7bd07ce47242c60a48300aae543132bdecd090eba42d3520695ea18d4df5e1fb39791e1dee70bea8d669ebe0af9c40b2dcad76e830ab013b2ad580ec807bf57411e7cd1697e34a34ab55fb832cfed6c1b1573b8c8826217fb301959cf6a9785088fa98d81c4867bcfcad26693be6d10cad118c000f8262f0b16a91249f3cc85384ad7f64dc"}, &(0x7f0000000200)=0x8d)

00:01:13 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x6)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000140))
sync()
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x20000000, 0xffffffff, 0x0, 0xa5, 0x80000001, 0x4}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x6, <r2=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x1, 0x0, 0x8, 0x5564, 0x4, 0xffffffffffffffe0, 0x3, {@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r2, 0x9, 0x4, 0x7ff, 0x6, 0x40000}}, &(0x7f0000000380)=0xb0)
socket(0x1c, 0x5, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:01:13 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xe0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0)

00:01:13 executing program 3:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r1, 0x29, 0x26, 0x0, &(0x7f0000000040))
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4)
r2 = socket(0x0, 0x4, 0x0)
r3 = socket(0x2, 0x1, 0x0)
close(r3)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
setsockopt$inet_int(r3, 0x0, 0x4, &(0x7f0000000000), 0x4)
ftruncate(r2, 0x9)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x108)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100))
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x4)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r5, &(0x7f0000000280), 0x26)
writev(r5, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
execve(0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
msgget$private(0x0, 0x1000700)

00:01:13 executing program 1:
r0 = semget$private(0x0, 0x3, 0x8000104)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001040)={{"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", "27c19bea6ae0cd77a5ac75a508328931fd3365767e325118ccb6b92b0cf54a84", 0x6, 0x81}, &(0x7f0000000040)="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", 0x700, 0x9, 0xffffffff80000000, 0x0, 0x2, 0x100, 0x81, 0x2})
__semctl$GETVAL(r0, 0x0, 0x5, 0x0)

00:01:13 executing program 1:
syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"])

00:01:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)

00:01:13 executing program 2:
fcntl$getflags(0xffffffffffffffff, 0x1)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ftruncate(r0, 0x80)

00:01:13 executing program 3:
syz_execute_func(&(0x7f0000000100)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e6261209a0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000)
setrlimit(0xc, &(0x7f0000000000)={0x3, 0x6})
shmdt(r0)
socketpair(0x10, 0x30000000, 0x3, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8)

00:01:13 executing program 1:
syz_execute_func(&(0x7f00000001c0)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x80)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

00:01:13 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e967f6930161fbd80b365300000c1350dd98130fc1f7b02e053859d1561228b86cae685064b07cdc7ff57cb5f86e6aca439227b2a4096d2b29bd8759d33d0a75c3a24d915b6e3d35221d4f33993ff93335ca240408661c8dadb8178312627bf613aecdd162df4fb6b06ab9039ab69f7c56fbbb2335317244caedc36077ed5284a1017b05a181484f5267243956db27160c5569783b25826e995bea4ee1d0e394c3941e73574"], 0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001180)={0x3f, 0x100000000, 0x800, 0x6, 0x7, 0x6, 0x4, 0x7, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001140)={r1, 0x981, 0x2, 0x9, 0x1, 0x100000001}, 0x14)

00:01:13 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x1000000000000, 0x4)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
flock(r2, 0x1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x1000000007, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})

00:01:13 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e923b59797660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abc4e10bf8c470c467660f6193b5000000c66db712c483397fd302c9dcdc0fbcad001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3a4a261b7e2")

00:01:13 executing program 1:
getpgid(0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x2}}, <r2=>0x0}, &(0x7f0000000700)=0x8c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)={@in={{0x2, 0x2, @rand_addr=0x80000001}}, r2, 0x5, 0x7, 0x1, 0x5, 0x9, 0x9}, 0xa0)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="81e472fe70dcefa874d3e8d9e8f7535a8efe6efb1b34b585a8fa68b8d0f2c2bc60cc19b71a4e4de557bc731ecd565e39bc2c356678e17f18698af0d056e1a3798989fa957c7f2cc0a893c3eaae2838ec930e37da4af0c9ae5a1b930198b91f52a800914717995385644424eda29226ea6fd4f805d38182c00bb680f956bc39fbb87e95ff7006070f1658d696cb0d33d1921138ba527cd0a4df9115b5dd510a052e8e225117e16c8c184c517b071f51a30f2cf78a538d617cf281730d686ee1fc60015b575470c5a76388fa005a2efbb793ba74615fce2b65c333fe69190e4dc60b9c7a61", 0xe4}, {&(0x7f0000000100)="9d5425bfa8ad8898a9ce23a2e4c9828aff2d583b749617897ea6bedb1913f47b7d20c30f70a95b12d00acfaf6682e3e197d7c783d4c0d772114059ad672a730de1997aeeedc27e292dec523f2f0ec1b4aacedc1f7d54fabc8d2b7c435ccd", 0x5e}, {&(0x7f0000000180)="18956f44635236ba0a61106eccc4d8b47fd513851942eb5e232fa8e28098955d047542c86a68f885825cb9f4008f8e80bf0304c428e3bbbc3e92d57af1c210172ba81dd6514fe0410d76a35e91520e167d7870a8b53687075647f6abed84a528b937", 0x62}, {&(0x7f0000000200)="5afe47c5fc282cafa3c69063990b85ac024b0b23bcd044bfaee305a4325dfbdbdc716c237d499eec1bc4a128b971acc5f8811d4cf7d21d0f5f59d7ff1f58857f7c86cfc77b947f33feb4316d88e05a0cbf0d3ec1aad590c8ab8926638bf241791f6f3b1909136ea6fe7ccd24487cd2dd883e", 0x72}, {&(0x7f0000000280)="6b0b7ed4e96b0f95982f3a5d4270f06f479e433ffdf41ad27ec7e80db62def346e387939c5018ca2e3850001704db17e226c932dfea7fd083e8001f937b89e7d5f804abb6d4c8767aefb7d6d9d795d912bc316361e3d586d2d13ba2d2559519b13d3424e74e53d3222d11a861d77e873f84d5c71db79a21c7874b8f5c86aca080b1fdebe13b7aa41621fd1ee221b168d21419bb632ff434d393f9592aca74857433fc5", 0xa3}, {&(0x7f0000000340)="d48886ad17d2ecbbdf1cc2a4c5426eeebc252bb4b714d729eab87cbaa5f32adbfafe4f3cbaf9c9142e84b1", 0x2b}, {&(0x7f0000000500)="04396914d536d68a82b55de9cdac61a08bcd7ebe04e87a5d621c6bb834281d29277ba7d6985aaf5b1ccf3d746167de6ca6e0551f48d701d93fd27c8c05cad9aa39ac9f0effb13d87244d0c6ad1f139a2dc5219da7b2b4f80b68550911838bb0438f25ac816799d8a80170b8d9735600fab1f6a0c78e7dc13c942874ee3e1632c5344130a3b6ed2ef7eddd30af956362317b7b8465bf092e45a11ab91ca2195f6f842c25cb076ccd71449f42bd0c60187d3f30f1160dcc6eeafd2cbdb76d8e4b672928cbec67b61bc4d454abe70a2da311337748615a4a88e182e03014b44cf54", 0xe0}], 0x7)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000440), &(0x7f0000000600)=0x4)
execve(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0)

00:01:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e2307000000ff0100000000000000000000000000018300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaaf1776b8d89769937543f5860a63e31847da39ef2623a426084cb64752d83019aee46ecf59fc", @ANYRES32=<r2=>0x0, @ANYBLOB="5a0b0000ffa0af0000000000083a000000000000"], &(0x7f00000002c0)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000540)=r2, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x81411, r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000640)={r2, &(0x7f0000000580)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000680)=0x10)
r3 = semget$private(0x0, 0x3, 0x5)
__semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000440)=""/219)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={<r4=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r4, 0x1f}, &(0x7f00000001c0)=0x8)

00:01:14 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
bind$inet(r1, &(0x7f0000000140)={0x2, 0x2, @loopback}, 0x10)
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})

00:01:14 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r2 = fcntl$getown(r0, 0x5)
getpgid(r2)
sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0)
r3 = socket(0x1f, 0x10000001, 0x84)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000000c0)={<r4=>0x0, 0x100000000, 0x2, 0x9ae1, 0x5e}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={r4, 0x6, 0x0, 0x3, 0x7d9}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), 0x4)

00:01:14 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="a0c85c6ff22a0a17bfb1d8829766c10f70093e714a31c9ba1fb4c99ee07d4889478d386616cdc723dfdcd414fd4e77651c09d5067338208f746ea9ae0c76504d5aa648c1ce62064ffe5c826c7ccb91108ae1ca6d652bf0ae8a70a4d72fcb2c7c55d54d440747cf77412544", 0x6b)
r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x8, 0x10c)
futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x5, 0x4}, {0x7, 0x2}})
r2 = fcntl$dupfd(r1, 0x11, r0)
getuid()
select(0x40, &(0x7f0000000040)={0x7f, 0x6, 0xcd0, 0xd6, 0x8e, 0x3, 0x40, 0x44a74d4c}, &(0x7f0000000080)={0x7, 0x4, 0x400, 0xff, 0x9, 0x8000, 0x0, 0x20}, &(0x7f00000000c0)={0x2c0, 0x55df, 0x47109c79, 0x8, 0xff, 0x1, 0x8, 0x2}, &(0x7f0000000100)={0xbc00000000000000, 0xffffffff})
pipe2(&(0x7f0000000140), 0x4)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000180)=0x7, 0x6c)

00:01:14 executing program 2:
syz_execute_func(&(0x7f0000000240)="d8fa40d920c422d0f71502000000c401f91106f30fbdc482e6c2660f733765dad9227e00c44165dd18")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x101}, 0x1)

00:01:14 executing program 3:
syz_execute_func(&(0x7f00000000c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c48821593636f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"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", "2e08b16d66a5546e3e9308660533e55300b2f294672056a0c53c98dbad6e50bc", 0x3, 0x4}, &(0x7f0000000040)="37a62d98a898ca64eaa56d3ca1ed40c9b9ddf239ae6b6f3ba07fc10c89e1292f783c81616b0a108f4c2dca0704476a6ae791a96de9daecbdd942fcc5a8b2008bf53887b4417081988f40b15f7af23670c36e1e0691448dc35f949d78d297b1454dde8863e1781ca42203f1c31c122ee35bc2dab9928f9bd3f1366198de437e0e", 0x8, 0x9, 0x7fffffff, 0x3, 0x9, 0x8961, 0x1000, 0x1})

00:01:14 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
fsync(r1)
renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000180)='./file1\x00')

00:01:14 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r1 = accept4(r0, 0x0, &(0x7f0000000100)=0xffffffffffffff6d, 0xdfffffd)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xf, 0x8000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xa, 0x800}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000aa0180000000582f00000000000000000000e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091e98c41a5642d66c0952ab64896d4fc877f4acd67686a93cedc96a1c96c7931667d907be69a1ac9be71fb965100bf003b6f49cf4dc1894764958cdbb3e6229b24237a369ba4ccc915dbf9e39b1c", @ANYRES32=r2], &(0x7f00000001c0)=0x84)
syz_execute_func(&(0x7f0000000cc0)="98a84ac4417c29c72c430f052eb027bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4c4c3955e468e0e5fc401bde16d0a8747a7a7f04080676700979709b921045fc515f3476dc4e12bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac2e652667660f5fb1a5f9a4db8bc3214cb9a5605419c201b00b000000c401716986e3d00000c4e2a58c51c50b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626d4479d9dc46249bedcc4e19572e2f80f66470fc4a2c1dc63734d4ba261b7e2")
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:01:14 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
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$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r1 = getpid()
r2 = getpgid(r1)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r2)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3, 0x10}, {r3, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r4 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='^]\x00', &(0x7f0000000600)='}\x00'], &(0x7f0000000840)=[&(0x7f0000000680)='%\x00', &(0x7f00000006c0)='*,\x00', &(0x7f0000000700)='/)\x00', &(0x7f0000000740)='\x00'])
getpeername$inet(r3, &(0x7f00000004c0), &(0x7f0000000300)=0x10)

00:01:14 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x400000)
mkdir(&(0x7f0000000140)='./file0/file1\x00', 0xf9)
mkdir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x0)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00')

00:01:14 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
execve(&(0x7f0000000000)='.\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='!\x00', &(0x7f0000000140)=':!\xc7@\x00', 0x0], &(0x7f00000002c0)=[&(0x7f00000001c0)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='^,+\x00', &(0x7f0000000280)='\x00'])
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000500)="5c16ad7d67cb55db3e4c0baa5086da3c7c199ff5c6dc7f79520577ed365c83d78149a29be0c23645f0ebf1d9b989890e4bb2f8ca40b841ad7e08cde8048606989625107c7343f62f6deb4da12d6a09b07ab5d6964d4ca57bbc5108dfe2b0e44e7a2a30634d3f090bc0d37316a7b9ebb5dc020d8186daa9dabd32efafbde02fb0ee526eebbe330cf0f93772d95d78fdf0626dd91e0c", 0x95}, {&(0x7f00000005c0)="86310c05625dc4b4ce61dc5e528549934d524dfc1f7f3bf85330535e4cf9729f1e99dd74356f749f3f2f9c330cc0ede796170435aa8c3467dc09b4d0ccb8aaefb027b200922bb42cdf93fb95386b848b86fc1cccc7773f49f73ea26e0c037af7365f0d17ec14a2229ecefc638492ac3fb2", 0x71}], 0x2)
connect$unix(r1, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x1}, 0x8)
open(&(0x7f0000000640)='./file0\x00', 0x10000, 0x113)
accept(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000001700"/110], &(0x7f0000000380)=0x6e)

00:01:14 executing program 3:
syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002bad01c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")
socketpair$unix(0x1, 0x10002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x0)

00:01:15 executing program 3:
r0 = socket(0xd, 0x3, 0xffffffffffffff7f)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt(r0, 0x9, 0x4000000, &(0x7f0000000140)="9a7f8801082c16f4d34dc1b6d1d623b1a53e5432af2d72a91d9008cd8ba19dd363dc1ca28812108a00ce213936b20faef36ef3a48ed004178de248eaad7aa84a30000aff03ccd367248c1808", 0x4c)
syz_execute_func(&(0x7f0000000000)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:15 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c653000"], 0x1)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000300)=<r4=>0x0, &(0x7f0000000340), &(0x7f0000000380))
r5 = getegid()
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = dup(r0)
ioctl$DIOCSETLIMIT(r9, 0xc0084428, &(0x7f0000000780)={0x5, 0x9})
freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getgroups(0xa, &(0x7f0000000740)=[r1, r2, r3, r4, r5, r6, r7, r8, r10, r11])

00:01:15 executing program 3:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r3=>0x0}, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000780)=0x1, 0x4)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000540)=<r5=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r4, r5)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000700)={r3, &(0x7f0000000680)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x400, @mcast2, 0xb2}]}, &(0x7f0000000740)=0x10)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:01:15 executing program 0:
setitimer(0x0, &(0x7f0000000080)={{0x8}, {0x0, 0x3}}, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8)

00:01:15 executing program 2:
munmap(&(0x7f0000cf1000/0x2000)=nil, 0x2000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x1)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000200)={{"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", "fd81e1e243369df2d1c2dcd35207ac1d2b0fe585428f3739ff2b13e103ab00fc", 0x6, 0xfff}, &(0x7f0000000180)="738fa7da112f5bb07e71f2c5dbedd8b8d08c4748024852b72d45228ffd0e64b7c3366ba59020ac80ab8683cc6d4ed7b7baf08b131e3ca4c070560efc9d64d6fd8b30ae8af9ccb165e9360b34440d441a2e36d0d6f125f93aba54c5355f85dd3acf326e7ed58e7a944b4a418c603bb6", 0x9c5, 0x90, 0xff, 0x6, 0x4, 0x2, 0x4, 0x40})
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000040)={0x2, 0x5de9})
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000080)="97f8ed2a4e109454b184e5b6748ccf82bc6bbc26605ab4e5e27a0dbd0bf26001e762ed25b663d31e1c1e22aa075686ce26237cbef91eddc60874b3089f8718ebbd3f92b7b8c934dd7aba17c332bd6637cf572e2c32f3621744630348ee0032e3be2459303f573e08d0fcdba6b776f02a3db089cc930374aa0614f1a9266b2fed9912e7fda68ffd57ae28e2")
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

00:01:15 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:15 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x1)
r2 = dup2(r1, r0)
mkdirat(r2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000040)="9d4675390fc6ddfb7344d2e5bacadd", 0xf)
r3 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r3, 0x80000003, 0x3, &(0x7f0000000500)=""/217)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0xfffffdf5)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = getegid()
fchownat(r1, &(0x7f0000000040)='./file0\x00', 0x0, r2, 0x600)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4)

00:01:15 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)={0x8, [0x100000000000, 0x1ff, 0x1, 0x1, 0xffff, 0xffffffffffff7fff, 0x2, 0x6]}, 0x14)
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000356400"/136, @ANYRES32=<r3=>0x0], &(0x7f0000000740)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e21cf750000ff02000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009031ddcdebc3a3adf4fe442f10736b2c13a08fd61f70cd0cd88b7140ae51c237159657df6eb6f47a09b8c97be3b1b9220a930fa7c26271889938e2779b04b8c926984cec8a7c8e545cbd59f19afd914cfe110a25ef47fc780d6cc2cb3d1ca363237b68cc0bdfc8d8b3cf292b0e66df21085034f1f43b27c6388d5d15eb56693467631ecc03a1e5d6d38d0d9aeb4b27862e73afc3c88a0df60cd71199d300fe2670665af91a41d17d4f53af47db97dcb21772ace0", @ANYRES32=<r4=>r3], &(0x7f0000000780)=0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={<r5=>r4, 0x401}, &(0x7f00000004c0)=0x8)
syz_execute_func(&(0x7f0000000340)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd3002fdcdc0fbcaf04100f00f345d9c6acc402f19d1e66470f1b5822efa80dd4d48cc7e8628f6808a3056f0000004e00c4660f38174ba18de3c067f526264788fec4a265bfb0484b20fec4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
r6 = semget$private(0x0, 0x9, 0x0)
semop(r6, &(0x7f0000000040)=[{0x0, 0x44, 0x1000}], 0x1)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r9=>0x0, 0x7fa7, 0x3, 0xc92, 0x3ff}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e21ac1400"/132, @ANYRES32=r9], 0x8c)
r10 = open(&(0x7f0000000180)='./file0\x00', 0x8100, 0x4)
poll(&(0x7f0000000300)=[{r10, 0x2}, {r10, 0x1}, {r10, 0x8}, {r8}, {r10, 0x21}, {r8, 0x20a4}, {r7, 0x20a1}, {r8, 0x80}], 0x8, 0xfffffffffffffff8)
futimesat(r10, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x7ff, 0x6}, {0xfff, 0x4}})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={r5, 0x9}, &(0x7f0000000540)=0x8)

00:01:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
getsockopt(r0, 0x7, 0x100, &(0x7f0000000100)=""/216, &(0x7f0000000200)=0xd8)
fchmod(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000)
setuid(0xee01)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000fd, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0xffffffffffff0001, 0x4)
semget$private(0x0, 0x7, 0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)

00:01:15 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:15 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:01:15 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x4, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x401}, 0x8)
r3 = dup(r0)
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000740)={{"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", "b98203b17f1410ea7bb57a3ae9588d937ed82b07a5544c4bd92f64c6b9254b60", 0x2, 0x8}, &(0x7f0000000200)="6c7d1f5f20c117ffded665f1c60b8ef8e8ed79f22b8fba3e2fd51b82d8e2dc345333b1389e8b9c1ed0fbf9963dba638254c9f079529f1e3be340573b7eeb5ef6b1b21c2f17e9b11e6761e3", 0x2, 0x3, 0x4, 0x7, 0x1, 0x80, 0x0, 0x9})
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1)
getsockname$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10)
poll(&(0x7f0000000040)=[{r3, 0x2028}], 0x1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

00:01:15 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0, 0x7f}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8)
sendto$unix(r0, &(0x7f0000000040)="425451e934047abc11ec0311", 0xc, 0x8, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
close(r0)
fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r0)

00:01:15 executing program 0:
r0 = socket(0x11, 0x10000000000003, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
sendto$unix(r0, &(0x7f00000001c0)="b10005029000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xffffffffffffffdd, 0xc, 0x0, 0x23e)

00:01:15 executing program 1:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x9eb9, 0xffffffffffffffff}}, 0x0)

00:01:15 executing program 3:
r0 = socket(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="820204cabe500100cd443a2b2ea7da522a10688374ffffff7f00000000e02a"], 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x100002, 0x0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000003c0)="dba3c91189d2dc870c5ea4bd230e71c7722c3363c8807bcd72e8607dd8ca68a39dc5e7d1123e77cda22e9b84d07f45207d42809468b9dab0eea6848a2b705c6d06817011f2e5fe13bcca2db02ead90aa7bc97a7f0f9a64f7f639fbe7afec51df353ae4e15f4673da64873da2535cc1805dc1c75f88175f0b8a3f5d9f8d3a03c13c1e48e7c2d43c60eb7fdf6f81cb18d72bbe4909486553e7d6b2a47c32e8085ede9f1fca843c691184fd412f5de19c8b")
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xb)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x138)
connect(r1, &(0x7f00000004c0)=@in6={0x1c, 0x3, 0x7fffffff, @rand_addr="964f15161cbe770d932d4634f2be4839", 0xf93b}, 0x1c)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x10000, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000500)={0x8001}, 0x4)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f00000002c0)="ce93a60955a0f2b253b66fe95c2cbdc3c97266f099a2a358b50707ff09630a4ed09334379d45f8fbbf9a87aff8585470df56b3c96180a5506a86c8ca3a15c03f37b16516885c7e23678de6056b867aaab4ab63f46c971fba5070dcea7b93d3cb8c09c2c895f9d68f05c528ce0a769f655a9d055801f4c832847075a2249d79e72e603cc12b03")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000540)={<r4=>0x0, 0x377dd75d}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x1, r4}, &(0x7f0000000600)=0xc)

00:01:15 executing program 1:
r0 = socket(0x2, 0x20000003, 0x8001)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={<r1=>0x0, 0x15df, 0xf, 0x7, 0x839b}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={<r2=>r1, 0x2}, &(0x7f00000001c0)=0xffffffffffffffd7)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x81, r2}, &(0x7f0000000240)=0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="218e4d97c76807d383518466ea08cbfe17964f585b7d0e8b9199fee32edbb4984c054529379784fd838b9087d1c9ff8c714313db9b47be8d5afb40cdda5a283600", 0x41}, {&(0x7f0000000400)="a5f75120af4925aa32bb3c902d90426611757d5ce116b87d2a476738d936463c02d1a5b7d0d2543c095fe44d8a01a170f0bb961481cfb5d83c34b7cbb38b9caaaf225a88783ef67d78283020057ea58507068079e79ed91a0c8cf40bc1e81a43351ea5d452c8af82b5195b26b215f5476efa7f1a776ef27323eaec89", 0x7c}], 0x2, 0x0, 0x0, 0x2008d}, 0x20005)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r4=>0x0, 0x7}, &(0x7f0000000040)=0x8)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x9)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ca8c050009000100040007000600"], &(0x7f0000000500)=0x2)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='hd\x00', 0x3)
setsockopt$sock_int(r3, 0xffff, 0x1014, &(0x7f0000000080), 0x4)

00:01:15 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x7}}, <r2=>0x0, 0x8d, 0x3, 0x8000, 0x7f, 0x4}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xd, 0x1}, 0x8)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
recvfrom$inet6(r1, 0x0, 0x0, 0x2, 0x0, 0x0)

00:01:15 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c)
accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="efca22416a73926e11424c0777ade041e851e68898775271f0929400307a534d453ef7225d8b2a9f4c38c4698b127522d0882b56fe0eabd3a4e0be3173d9b09cb0efc72a9e8d99c30e2d2abbffb80be289b8f9653fa62a2339af308802de45d53ff7823d00da9af2c50362530d71634acafc33c6f61bee1d3bdcd86e459767e92e43cd8eb2a4a5e17de580b31bcde3edcdaed3a6788c9daf6e4c31cadd59e0cf672c6086cdcac1e52c1e4de7b6eb2f6245d3"], 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

00:01:15 executing program 2:
msync(&(0x7f00006e0000/0x1000)=nil, 0x1000, 0x1)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4)
fcntl$getown(r0, 0x5)
fchdir(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x2, &(0x7f0000414000/0x1000)=nil)

00:01:15 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000080)="779d7f39a7847de270ef11867fa294a7c822fabae1c3fdab66538d6f9f42b86aab9b8fb977eee5c25581069456828f191a68f6f85d17222a0b238792030081e456b6613405f9301b591bf09a1704060fedd9daea647ad9254603ec27bde98e1cea0377c01865a4b08df434d1d15d")
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4)

00:01:15 executing program 0:
syz_execute_func(&(0x7f0000000680)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9c4423d2f9e0000000017795bf9f2680c0000008fe9589b26c7e4cf536cc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce0000080200066490f3a16ef00eb51c4a27d181e0f63f9eff265dc5f00c3d79090304545e269a841000f9945332f36460f01d6e4eef5f5410f18cddedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:15 executing program 3:
r0 = semget$private(0x0, 0x7, 0x0)
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}})
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002, 0x30000000)
fcntl$dupfd(r1, 0x11, r2)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f00000000c0)="41b336d817a67d04955a782bafce37f77ad24e25eabdca1eee8d39bbd2bf7199b7194e89cca2bfb628f7e7be1e208dbb23d1ab98854728baf0cca932ae468d6e0895ce7a20d7f81b44003264ac5073cb42e7e11e11cb2d383db6a6a31a7ad5529ae324cbae459069b28cc7be14efb8d775cfb55e5f611748ee63656e8e6d561f42cb0e")

00:01:15 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f0000000240), 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x5, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x4}, 0x8)

00:01:16 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="0200180000c95e4b35ac14ef26"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={<r1=>0x0, 0x7f}, &(0x7f0000000240)=0x7)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0x39, "749be71d799e0afce6ebd31af2fda3f591f7e414f583c62d622375012a8ea57997a8649537d68e8d16bdc5f945e652ec4dacfdc2fd06aaa9c0"}, &(0x7f0000000300)=0x41)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="3ffffff06eba70cac2abd3130390f891c09ad58dacf18ffc17cc25694858fe9b835592e415abe8c25381502e0d74aad97ea26d47a6753a"], &(0x7f0000000140)=0x48)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="370000006dfba9deae6a3597bc35243deb38ada3c574f7757989b63ff26d615d494c8ddc11770f82a5223f8fa948d7d7bb3927c7aa96d9a0aba3334b"], &(0x7f00000001c0)=0x3f)

00:01:16 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000000))
r1 = dup(r0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000002c0)="a93591f11bee350802750146a7f403147b8d34c1e98543eaa9a916613c6ac17b38ccfa21641bc91172f6f589bc2b54ac9418aade467eb459654d219963bd2ac7f01b2eeff73ad870a9f2781d7ce7ebb5d45145087a7406f9fd63ecd20190a18343bb0b102c2bdd1eceecf296515cfa4991a42be0a42018eb5429e3f357514352c44e4bb5b2be56207975d0a9627c739187bcfc4483aa66f66d6395a2e21d2bab8639e2cc17e01e7dab3fcb")
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000100)="aedb693f4e453ec188200601f94760fe462f5c6cab18020e4b19e6e45ba47d43fb16e98434f45072194c07f088f5e799414172ed8c1127f809f08a714809f47b95ed9ba549eb0689aa9615291f916e04dd335110006a011c9eea81df66629861e831918fdf828c48dbdcd530ae2fe508fdfb9251205f81aa70875e838ebc8d7f29baab109ca3edb33f04b517b16f6f2540f8211277fc17b305ff9f7d0e7e57a8e2412b9392f7e3a8e27daabe2c1267cd4c242299deb47bb0ef3ee8acfb74433ad0a790c8553e8720d1446c77ce39e6")
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xd, 0xff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20b00e0000fe8000000080000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000183d1d010b71c0df45dd3a625bbbf5b4a779eb392d697358f50c40518952e93e0daaa89e4de16e5a71398ac8be7c32c491d95227a1a3bcb55f3f0d98985226de85d9754443", @ANYRES32=r2], 0x84)

00:01:16 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r1=>0x0, 0xffffffff00000001}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={<r2=>r1, 0x200, 0x7, 0x3fb}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7ff, @rand_addr="b57482d6f598c3ff20f786d8305b1b8b", 0x3}}, r2, 0xdb9c, 0x3, 0x6}, 0x8c)
setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0x32e4}, 0x8)

00:01:16 executing program 2:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
clock_gettime(0xf, &(0x7f0000000080))
syz_emit_ethernet(0x26, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08060001080006040000aaaaaaaaaabbac1401"])
syz_emit_ethernet(0x55d, &(0x7f00000000c0)={@local, @remote, [{[], {0x8100, 0x4, 0x2cf, 0x3}}], {@ipv6={0x86dd, {0x3ff, 0x6, "c50fac", 0x523, 0x53, 0x1, @local={0xfe, 0x80, [], 0x0}, @mcast1, {[@dstopts={0x6b, 0x15, [], [@generic={0x2, 0x96, "791a1261e16ad84caa0ea9b8089fa61a882b75230940c7901ccd2b74201e7bcf21a6bec46c07c4f15a067e3937ff939eb3a2adfb165af1c1978635f815a4f7e1db3c1ff45890f6c835979ce9dbe999376d9d4b02fada0951fd90c15634ae1bb6b60b346f2be26dbf8941a779b3e9ca2ee3bb503bbbf4719e06777fc2479c0e50675f71c199ace1444872473b60e218efcffe79cbcceb"}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x20}, @pad1, @pad1]}, @routing={0x47, 0x8, 0x0, 0x6, 0x0, [@loopback, @rand_addr="a0c42bb65c2a98e1b1ef2b4e26e1d576", @mcast1, @mcast1]}, @hopopts={0x1c, 0x0, [], [@pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}, @fragment={0x7f, 0x0, 0x7fffffff, 0x8993, 0x0, 0x400, 0x64}, @routing={0xff, 0xa, 0x1, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast1, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}, @remote={0xfe, 0x80, [], 0x0}]}, @fragment={0x76, 0x0, 0x7, 0x0, 0x0, 0x9, 0x64}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xffff, {0x7ff, 0x6, "f05de1", 0xfffffffffffffffd, 0x1a, 0x3, @rand_addr="ef3545e8479932e1bb367244d525591d", @ipv4={[], [], @local={0xac, 0x14, 0x0}}, [@fragment={0x7f, 0x0, 0x0, 0x3, 0x0, 0x3, 0x65}, @hopopts={0x2e, 0x1, [], [@ra={0x5, 0x2, 0x3ff}, @pad1, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x1000}]}, @hopopts={0xf, 0x2b, [], [@pad1, @ra={0x5, 0x2, 0x6}, @pad1, @generic={0x3fe00, 0xfe, "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"}, @generic={0x7fffffff, 0x4e, "09a2d5bc1d22259fbd456545ea80f2fce260af46931787e373861457bacbc2b6a2536155c46402088f37e93ac4ddac4717c1cda96cabcdd6ea94b087934f82f196c4304e7fbf58bd4dd8399b9c02"}]}, @hopopts={0x2f, 0x2f, [], [@generic={0x6}, @jumbo, @generic={0x10000, 0x7a, "41f6cefae46f6f3b2001211db0c53618732b12e555d3c3cad3b8d31bca399f3010553cb2ba266e209baec1cd749fe3ff48c3a67f066bf89771d326592c69d995eaf7c2df73d6d4c61cdb9b55ba952998905dc35ac5be909d8bd516284ecb38f52773ba52caa872a82d0e5dac659003ca1f66f7a2b7e028997b74"}, @generic={0xf, 0xda, "fa2d242d8b2bb43e4645c1074044cb90b4be3be0b4211601f3ddeebf3557a2db21d4bd8d046723da682fc4843cf92b0b4f21d3258896f8ff1d6957de40a36bbc9d0bbe363199adf2ea871c27a5531916f2a725c30ca70cbc0f770c26fd8d760cb7911e6ad2e1434cfc9fbb56868473532d2724831d33d67c17c8625aaa35001fe9d79c4deb3f84916377be7ea989394a2977b1cda06ccff8938ff67e361ac958a6cd0fba395451ef210b774ead154f2d60ead7bef1d4a1f720cfecb8b8b8ef41643fc3bca4e2798b692dbacaf643a63d0add228e42f9c553ed61"}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80000000}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x8}]}], "1ebf7823014175868ccce55bd4ccee262cba9feb4787a83b374b571cbbf392f756b4557fbb288a445b0b68091af60ef630a2596a5950dcb4ef309e0fb768d65a7846384514b566769b775ff87d2cf28e95781bb1a54159848cda8110866e87d381a8b4a4879859810f0c2a"}}}}}}})
r0 = socket(0x2, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000640)={<r1=>0x0, 0x4}, &(0x7f0000000680)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r1, 0x80000001}, 0x8)

00:01:16 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
r2 = shmget$private(0x0, 0x3000, 0x102, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="0100000000000080c1ffffff0600000020000000"], &(0x7f0000000000)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x100000000, @loopback, 0x18ed4f11}}, r3, 0x1, 0x6, 0x286, 0x8, 0x5}, &(0x7f0000000100)=0x98)
ftruncate(r0, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/83, 0x0)

00:01:16 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000580)={0x329, 0x8}, 0x8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x0, 0x100000001, @empty, 0x73}, {0x1c, 0x1, 0x40, @mcast1, 0x4}, 0x6, [0x576, 0x8001, 0x7c, 0xfffffffffffffff7, 0x6, 0xffffffffffffffff, 0x100000000]}, 0x5c)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r1 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x10)
syz_execute_func(&(0x7f00000001c0)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6c422158e0416c4c3214cb9a5605419c201b00b000000f08171a30b8a826eef080d415fd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1413, r2, 0x0)
write(r1, &(0x7f0000000500)="bb02b5b8a5e3fe8cbaa8ef33ccf8035e2d7bf803fa49f05939eb45fcc1db66f0783ab300a295d5f9823265be94f014a05957212e28fb98d13c02616957fb5d20db58478abe18fc6fc3c76c46b7bc80", 0x4f)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={<r3=>0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0x1000000000, 0x7f, 0x3, 0x612, 0x2}, &(0x7f00000004c0)=0x14)

00:01:16 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0x956, 0x5, 0xaf4b, 0x401, 0xfffffffffffff000, 0x9, 0x3, 0x970, 0xffffffffb7776710, 0x4, 0xe4a9}, 0xb)
open(&(0x7f0000000180)='./file0\x00', 0x10080, 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x10a)
ioctl$DIOCGETSTATES(r1, 0xc0104419, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000300)="a77d7c9990e878e2c61f5afaaa58ed2f9430e054e800b36f7f7a356bf77c9866cfed514a1c4ece7f9138ed500be71a4e67ca7150d370eb795388feed3122b05435429de694f4aa29427b0fd6fe43f99356090eb25c003fb0eb99fd489da1de1dabbe084fd5d4309567693a9b64f0195d15f9c14484fb73a3bb6ffca71e43df686e7777733e41f217725d5fc66342b94049f364d3ff7da2c83e9f0ead346ac5999af1266d4d3e37bf9839b6d22ee0e3d5e470e299508c656dd214971718ee78e847e4ec42efba5015c632684018ff")
accept(r2, 0x0, &(0x7f0000000140))

00:01:17 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, <r2=>0x0, 0x180000000000000, 0x1, 0x40}, &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x100000001}, 0x8)
setsockopt$inet_mreq(r0, 0x11, 0x4, 0x0, 0x0)

00:01:17 executing program 1:
r0 = msgget(0x1, 0x201)
msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0xc, 0x30200001)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0xffffffff, 0x4, 0x2, 0x5, 0x7fff}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r2, 0x7fffffff, 0x1, 0x3}, &(0x7f0000000240)=0x8c)
syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})

00:01:17 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x500, 0x0)
sync()
fdatasync(r0)
r1 = socket(0x0, 0x5, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)={0x6, [0x2, 0x6, 0x1, 0x9, 0x1000, 0x7f]}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={<r2=>0x0, 0x100000001, 0x3f, 0x0, 0x3, 0x7}, &(0x7f00000002c0)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x2, @empty, 0x1}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8189}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x6, @empty, 0x7ff}]}, &(0x7f0000000400)=0x10)
setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000000)="717c2688e8e8640b3f3ad189dd6951ba136166efc2a7db794bf3352624c2e3becc5abb5c63053e9f88ff144d7107ef5c4890280622b87eaa32c2d243b3cf0aba9a0cdeda338d9ce4a8a4c0aca192af732a04fb4679853ffa3452f89777aec6c2de7fc52b7143ff9212c604a376ed01509233ea8e934edfd69b25b9c12ce302be380c3f696f450a2ba774a92e0f05d969d548c51dd439e95512d41b4c2f8777c39100b9179263ced90036db71df90775d06af0e99c945093d422643cc34223160668917f90795b0e39e33e361a7d5b2b3", 0xd0)
r3 = accept(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xa}, 0x8)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:01:17 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
open(0x0, 0x0, 0x0)
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0)
clock_gettime(0xf, &(0x7f0000000000))
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')

00:01:17 executing program 1:
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000440)=0x1c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r1 = socket(0x17, 0x5, 0x8001)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0xd8d, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="0b0000007263993c96baffb5bf1a"], &(0x7f0000000180)=0x13)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e237f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048c1c1e43f4fd93521f4b91f6d896bcd65e5818e5393091e729929770775b6c70d42c2971d753cf4ec7dc3a63ab9c498605907cdc102ee16cd846a47860b3773139e4a20ab7c07c35495b94dee408bfbeb50aa252c2e9acb941d10de8944c2ab1682f90f3110741edc361eea23549b9596e5aae2b287f436abbdc99a167839d80f1ae0ec095fa10843705a7de98c1ae00ae826327d93439ff49b1f6dfc04", @ANYRES32=r2], &(0x7f0000000280)=0x8c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x6, 0x1ff}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x5, 0x8baf, 0x8, 0x2, 0x40}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:01:17 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xe31, 0x6}, {0x6, 0x1}})
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000600)={{"6f782a802726c68272baa003eaef66537162cb069e417f5e74cea96ebd119625fc2b5a164e21bce56068b5f7ae34df58c6df9f42174c6e4c81e770349773fd1db598f32376603ed4e81b5a0830e48f3082069033a67b71c6f7187fa845ac9ddccc98d3eb7ceb794c7a29c6aae2bfd84e3f80d0118d25a1cfa9b6a54d99cb709b2b25b3af86636e89f259eec6939287c3b5a0706ad050489b3bde1354a022da1b1cef9783b0f117eefbc761a37aa0092b726668053b34be45373b18d348edca7d3cae71fb31cefb9b2e0d4ee44aac350f95532e252c61a3d3bdac60ab507fb4b6c9e3ded6de28851d5fdf8bb84ec9338b4ad70e906f0724e85189b0285d6d7337af43df0d382ff794e69a00e99fae9fed24148d87f462358a9cddd85f7c0ef0a8c9f8ee98ecf9154b4c9afb630ea9581dce3863a56e6bdcaf7757bf694c2ef008e30a3aaaab2067655a7718138e01cc4df96a8824c28618a6ab4294a14175f84496f8a107929ff89eb886aef7c3f752de355024ad6d8d71e7d44dab6f5e874771a8c090dd3c0e16d481a26c64299f8015b15fdcde95b97068103dfcceeea03b252323c2afe36c3c11f90ffe375b84ef5485af8e425992afa3a8e673efe31bec9f7468cbe852f1c882425f11d79cd85cdfb9df0ed7dc45b59df8d6350d8ac915d8e044cdf8e9544854c0edc96552951e8c85ea3926b8cc0363a7660b4081f5aa367b919399c57bf435897303fd860bb28f19b4f677ee0a045e14ba2973c95c54d110d2f2401578f181007070663f90e0b3b7b31d5e641b179097412c20b51f67c6ffa3dd7585b07f5a827d26e9e3bf8a468627e4c04ea48845b72d2cd95473423cc624eab04a88098a604b457e90a7c96aa762ff404812fe6d6c62f46c09591d4e0a906773cf2a72d25089455aa43ee00e504703a729ab5a97bcf2d603d826bc36ada582533ed48e58846b452cb37dd1bd2bb457682a5532342a78b743e3f861bbed589b0b2ed3de2acd6f9055afbc692c1f457a590ef4c17138e7adaba30d7487046d8f953b4acfa8f7e79cc9a0128dcb7851ae9e4831ef8332d34269872cb13a7c1c6ee918d0bafe2a090a85e08a211d9ce496cece84c02c71a2464cea5089ee3d8baf2846eaa6326b629e7420ff6ce9243ff81fa2b94caf2d601cc1e5f347a9969689fb86e938777022f97aeae8aab19d0d334d7da999d0e332a5835757f63a8a66341def46386fdfb816cb88f360665053acde127f12a66739abc18d8050926296faec395e5d4a0867c502156177eb866e35d5deacd9ea2a0ff392889446c3188bf2aec89110b40fd4066405a474b6a136c945d9567a399b180c86a2acc268b6ccbbea0723f3ebbad9707a3a35d7970c11060898a0bab37879deefddf72d12edaf22b66725c84314a54cd64a242226e7e14b254facb3dfe5f3b68a6adb37b0", "910a8443e993300a9dee768136ea0a5fc77bc77363e59ef9eea0cd29968668cd", 0x7, 0x9}, &(0x7f00000001c0)="3043ce4c638c6dfb889f08a170283e36d84d2df237e273eb0d0c9df7c56e570480cc93d0bc42c78a4cdfde7b627b70941f264231a7f9c971df2243e72f2b8f09e610ee80de2327", 0x4e, 0xffff, 0x5, 0x3, 0xfffffffffffffff7, 0x80000001, 0x5, 0x80000001})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000540)="98f264662e0f0f299a0f05f30f59bfd9130400c4a37bf0c53e41e2e901b15757660f6b32fbc4c3254aaf00800000670fb8c4054e4eed751e0fa0e524ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c461c0f526264788fed04014c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getgid()

00:01:17 executing program 0:
syz_execute_func(&(0x7f0000000280)="984a19dfc4a2791dcd0cc80f055151dbe36536420a62d7f2470f2c8a00800000660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b646611443838520a470f898c0000001a2666420fdbaa40000000b8ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c1c4a379607775460080c4414e53d2c5816016c441f96fe20ff0402105feefffffa8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2")

00:01:17 executing program 1:
r0 = socket(0x2, 0x5, 0xfccf)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}, 0x0)
r2 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0xffffffffffff8001, 0x4)

00:01:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x4)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000200)="e5dc4fbe98a732b4b7dcbc265d17ac9fcea812a56d6493d83c207c1ff46c92f47ca545175d1d0bfdcc56a6c5ed19287f2ed5b3edc6e2841031d03c951d87941598fef47817578bb96a7132ea6241c6d2262458f0d6cd1f9fb20c5500589197250725d1b407079903e78c416186b569b21a2a32fa6f83f186a400fc069d37fe9230ac29887bc01d23b13a2aacd4b22180b29a2b49984b66ef7271a4048abe7ada7de2dab1a876afb904c832fec87070ad4e67281ec2ad51f83650588e60681444832d340e88ce99df9cecc7c233c0286a3ce59cac86a76e96375042a680a11f17")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m')

00:01:17 executing program 1:
setreuid(0x0, 0xee00)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c)
unlinkat(r1, &(0x7f0000000480)='./file0\x00', 0x800)
r3 = dup(0xffffffffffffff9c)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x1}}, <r5=>0x0, 0x200, 0x891, 0x5}, &(0x7f0000000000)=0x94)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r5, 0x9, 0x6f}, &(0x7f0000000600)=0xc)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000400)={0x4, "67748285da95c53f9921a425bd2f6acf"}, 0x14)
freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getuid()
setreuid(r7, r8)
ppoll(&(0x7f0000000340)=[{r0, 0x40}, {r1}, {r2, 0x90}, {r3, 0x40}, {r4, 0x2}, {r6, 0x4}], 0x6, &(0x7f0000000380)={0x4, 0x2}, &(0x7f00000003c0)={0x2}, 0x8)
r9 = socket(0x11, 0x3, 0x0)
open$dir(&(0x7f0000000440)='./file0\x00', 0x8002, 0x10)
r10 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x4, 0x90)
fchmodat(r10, &(0x7f0000000040)='./file0\x00', 0x4)
sendto$unix(r9, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0)

00:01:17 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0xd9b4000000000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast2}}, r3, 0x1, 0x8, 0x1}, &(0x7f0000000140)=0x94)
sendto$inet6(r1, &(0x7f0000000380)="d7b924b68bafe42eec5faa058be03fb8b2628616bf41341778d5e816bc7b3bcc739cbf1e1871d7b196d9f9c8780b1296db57839841c0036adabdce4724f0fe162591d40bfc", 0x45, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800}, 0x98)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xa8d9, 0x0, 0x0, 0x0, 0x12000000, 0xffffffff}, 0x0)

00:01:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2)

00:01:17 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x1010, r0, 0x0)
r1 = socket(0xd, 0x1, 0x4)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e00008af9dd05384b2b2069083b99614b50326e8f86168e9a5af241d275f3a8ab0af949db00c1dbdd81083feb392d1df099ce34b05ee29fd73ca37f86a56b103bf136509edc907f14636f40dfdf000000000000000000"], 0x10)
close(r1)
close(r1)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:17 executing program 1:
r0 = socket(0x2, 0x20000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x1, 0x1, 0x1)
syz_execute_func(&(0x7f0000000040)="98341b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:01:17 executing program 3:
setreuid(0x0, 0xee00)
r0 = socket(0x1, 0xfffffffffffffffe, 0x0)
connect(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="8bd4830a6b83053d5aa80e72db209eb7fe6429506d433c42fc14d68e6808316a8f283fef3170a263e9805e1a743bb4630b2374de860fb35139a9ed473a12673d01817ec54ea9118f0c39d04cf5df311a102208a7559527f63849a104cafaf80e51aacef91e17257fc00b8259a64eda037a11b7a5c8fca93111e4c2b2f3db681858606e5ecc4dca398c9cfdea4dbca2410bf8e958d7dd5fd32c463cc1fcacbd384d5fd9e334ff4da277d261287b1e66eff953b024d0a1cf0ebf46ac0a723fc06b3628181ee777d43bab1251914289a3f513e120032888f403fb9d7f6f3532a7e05dae", @ANYRES32], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0], @ANYRES32=0x0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0], @ANYRES32=r0, @ANYRES64=r0, @ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESOCT=r0, @ANYBLOB="ee262c39df58acbfec8241d21b35e18d802ca418a226411901f65d533fef6ce2e53c2e4a3ca33737934b5282fe42592c3e214b430ddb6521ef62637fcfb6f9bbf6ee7f1867729c9c9c36fa70ba01c9573ef27dc74ac99a551511a170c0c874261e9265f79f34e2e53e329c6fa49f58c359c62ca857cb19a8cc265a42f38e288595e7403e1d778b94443a1bbeed12eb4ac7ddfa3b30a811472339e2250770bf48cd16809f74f734b434928ae3347d6814e7fa", @ANYRES16=r0, @ANYRESHEX=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="e46e0cb3630ec4dd6911d32dfb516d4d70d1895f7ffbbe5729986d6f2b5369a97b8c1217bc3110b5b547ef674db3d07e45ced250da46b89d8ac3f6f03895c5698f5259629d5c44b17546556920a21a07b0ef779e6fca3c53f7d0ac0abf7fa12bdc5967ada1a85e79e96dfbf61a35502071d21c9a34aac17976d6270608aedd327c7cf35280b685c0a660c8"], @ANYPTR64, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYRES32=0x0]], 0xa)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000), 0x10)

00:01:17 executing program 1:
semop(0x0, 0xfffffffffffffffe, 0x0)
r0 = semget(0x0, 0x1, 0x2)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040))
r1 = semget(0x0, 0x7, 0x4000000000604)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x5])

00:01:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x2, 0x1, 0x2c54, 0x800}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e200000000100"/136, @ANYRES32=r1, @ANYBLOB="020000000208000000e29e000000000000000000"], 0xa0)

00:01:17 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0xfffffffffffffed0)
msgget(0x3, 0x1)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x4, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x2}, 0x0)

00:01:17 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x4)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt(r1, 0x5de85335, 0x5aa, &(0x7f0000000200)=""/134, &(0x7f0000000080)=0x86)
recvfrom$inet(r1, &(0x7f0000000100)=""/213, 0xd5, 0x2, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:01:17 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x4, &(0x7f0000000400)={0x65})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, <r2=>0x0]}, &(0x7f0000000180)=0x10)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="593c4fafc971be000000007f0000010100000007000000ffffffffffffffc0000000007f00000100000000ac1400aa7f000001"], 0x2c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x8001, 0x9, 0x10001}, 0x8c)
getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
mlockall(0x3)
sync()
socket$inet_udplite(0x2, 0x2, 0x88)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r1, &(0x7f0000000100)=@abs, 0x0)
accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r3 = semget$private(0x0, 0x2, 0x181)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)

00:01:17 executing program 1:
syz_emit_ethernet(0x10000004f, &(0x7f0000003180)=ANY=[@ANYBLOB="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"])
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x100000001, @loopback, 0x7}}, r1, 0x7, 0x55, 0x4, 0x100, 0x400, 0x5}, 0x98)

00:01:17 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000)
r1 = getuid()
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
setresuid(r1, r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x4, [<r4=>0x0, 0x0, 0x0, <r5=>0x0]}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r4, 0x100000000}, 0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r5, 0x100}, 0x8)
wait4(0x0, 0x0, 0x11, &(0x7f00000000c0))

00:01:17 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="537d2397f7896d3702000010", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc)

00:01:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100208, 0x0)
write(r0, &(0x7f0000000080)="12632473caec9ab5c7270fd9e0599137b4669dba7f23667e3fcd67cc5bb4518234bf09ba08b21b1f03409ffe326047962c23202be041dec5b05b3d6506334456dbac2da487fc7dbedebc87c246c8563e6ff5ed0ee8cf58e06471c39774bc51d4584d57f6c899440b2942babc8f8aa957a37b0ac9dd92b8ade631201e0dc91cdfe2f1f09d2f2bd508a4f59dd3a483985cf82eb62a184dfbcf1e54076c2a5cdddcc80bb856afcaf2d763035b0321ed709a1c25d05b0bac7206b7df9f9d9f1a4345ec02287a3e53e796b0f8fc6600f0428d08", 0xd1)
r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r1, 0x2008}], 0x1, 0x0)
lseek(r1, 0x0, 0x2)

00:01:17 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x5, r1}, &(0x7f0000000180)=0xc)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:17 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14)
r1 = dup2(r0, r0)
readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/165, 0xa5)

00:01:17 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto(r0, &(0x7f00000001c0)="34e6a0bd9fa9a46b99c7fd7e19fc0fa4a8a3a1c6fac1ffffe25bd6797fca480ae1b0057d5f2a827045ecd8c3529c113ab7d708bff7bbe3a0d8336390c0056820ccc5f8293a63c375eaa2a2a69225553c5ddd987916c6043a0f25c8a89f147d60f8638557bb050e2657814d1498c1937cd7228ce581ab72f1fb903711d1ea344e0d2feade8d887c130bd5aec81966daaf093958a576d8aaf978ab2c8b4e70428154b287cd699d69a7aed98d6f117a7e506d", 0xb1, 0x20000, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666f5450f17720d0d71e7f166660f3a0b0865")
dup2(r1, r0)
read(r1, &(0x7f0000000080)=""/86, 0x56)

00:01:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x2, 0x26}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r3=>r2, 0xf, 0x8}, &(0x7f0000000180)=0x8)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0xc, 0x7}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10)

00:01:17 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = accept(r1, 0x0, 0x0)
read(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), 0x4)

00:01:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0xffff, 0x4, 0x9}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x84, 0xf, 0x80800000000000, 0x1f}, &(0x7f00000001c0)=0x18)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000787fff6220637c95a82b3fbfb213618c91b6e4ffb52c94e2dacda21583d64ba343d7b767f3bdc32f9aee41f4665a31d99b08fa38035ea3586b876685962c8c1a84fa"], 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x5, 0xffffffffffff0001}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0x0, @rand_addr=0x200}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xe590, @mcast2, 0x80000000}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0xfedf, @mcast1, 0x4}, @in6={0x1c, 0x1, 0x3, @loopback, 0x7}, @in6={0x1c, 0x2, 0x1, @rand_addr="153b8a53be1fa1693949e9a5453dbd51", 0x1}]}, &(0x7f0000000300)=0x10)

00:01:17 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:01:17 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c0c400f8e0000010098cd801b69e4f56962f5696200d9d9d017c4a2791753fff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d820ff54e3ac4415814c4f216f3af5151c4a27d181e8f0978836c47b2eff265dc5f00c401611282030000005b5b304545e269c46201ae20000f9966030faee424c4a15de1c071635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={<r1=>0x0, 0x2}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:17 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x4000000000001, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
wait4(0x0, 0x0, 0x4, 0x0)
ftruncate(r0, 0xc7)

00:01:17 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100004)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2")
setitimer(0x0, 0x0, 0x0)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:01:17 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf5547a02d7f28e00"}, 0x14)
r1 = getpgid(0x0)
getresuid(&(0x7f0000000480), &(0x7f00000004c0)=<r2=>0x0, 0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="19bef7259156e45d888ea5823e50a0136539aa508d7c01d80f9d417347b9472d5ed28dfa1fe4a4ec9a553c1e64ea66e7e21a9ce079476d705d4188a925d5df2ff57781bcd6fe4e94798b7e22971b2de071a6a7ce4db258e4b534eb1340991e6b2ad8", 0x62}, {&(0x7f0000000140)="4b6794b4c8bf35142bd07971e2105d9a8fe5cfeabc7964331e70c892e046e9561eebeeb3369297809b00", 0x2a}, {&(0x7f0000000180)="96dd384f7d10066bf5adb7950cc9278ad4895e2c248c9a44b1a4f384cd18008cc2aa7cd869d0a6d44587265d54873ea86e93a5c6cab85b3f73aa5e26521f290f8d9ebd5f77019d7b4cc3358a377c7a79c5cae4220efef07234bff08ff236003b76b344c89febdc623d3f23b5fe17358d1cab3773f48ce83d2e24b6de8eb4f051f4ce7877fc84dd4155ee0def4d4cd404ba", 0x91}, {&(0x7f0000000240)}, {&(0x7f0000000280)="5758251aeefb7851c13de2846167c44fde7337033b8e71cf45baed9f0a3d8b3956c8a7451a38eafd927ecd5b02c9844c44477f3a4aaa338c7123e599ad6abe06dcdf15998e96f397c5e7d8cb5a", 0x4d}, {&(0x7f0000000300)="2d038fbde8f03fdca03d88875437790c", 0x10}, {&(0x7f0000000340)="f785ca25e83fdd63bb6809e81c929afa288283f52888a5282117f9635ab674056f8b859f98c350acb409d062c401fda1ad65ed8c2e3c1716699b79d20af0beeacd641ba52f5f1dbe6db23ffeabf65d8f7745173fe427f59ab8c75638691142cdb0fd0045640138813b9a3b9388894e2f8dba56a0e2de5673b8d89c14d46dabd6623530c0706d0d4e82b669788d412871456d2541634b50e9fa4e7ad785a05919118785ab12ca85c55bd5654907e849", 0xaf}], 0x7, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x58, 0x8}, 0x101)
listen(r0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000680)=0x4)
close(r0)

00:01:17 executing program 1:
syz_emit_ethernet(0xe0, &(0x7f0000000140)={@random="1fcffb37c458", @remote, [], {@generic={0x0, "597980b6d0f4c494ba94f88085d6b4c09c69fcb4610afc82749bb431165663f59bcf56f2db7afcaf9745cab49f8ef7b07884cb7af71b9d842a833611cc7ddf5e6f3e99b1a64f6b638e8355f2093d2cae86754873dc58a0f2343e8dde2a7712acd17b052dea36d75ca35fbef962bdc728cf388a97ae5f26d5d8392e42b45bd3572da489d34b21a943e91af4d234b6bd6f69de01b2144c6ec4b801ec8798988c4f51f0e90e4871501752d2648ea34903ff25d7946ae769d355bc3ba83af2ae62cab8bf273213e300209830f4e1b748802d9d25"}}})

00:01:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
r3 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x5, &(0x7f0000000480)=[0x0, 0x0, <r5=>0xffffffffffffffff, 0x0, 0xffffffffffffffff])
sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000080)="d1a0d91de6f8fdb72901a6c41ce5370f784113bfb616fc83314b8a1c88733d2fd5ec727cf08c9f6d9b04574c0271ea7d50c31c3f290648c9369c86e56e15e1d7a21030273824d8c2c00c848d2ad43e6d5961ac5cc770ff2a171f966d2fb31ff0bc82b7e2", 0x64}, {&(0x7f0000000100)="14d52188af512638a1f0895f66aa9b5a124406941fa7da79021f0783f471f62bbd79d2454172d3be39635a15573be51142422e2ed8e9bfacd92f1313aae8752249c1fd94f3a021b21cf592528643faf524aa97514fddce508ed4d802c1d36e3418cfc189685dee1307a06ef2416b1c558ef26fb43b5807089728f7aaac9987eda87cf1c24d9c81e8f4e12e2d346f053c252db1df3977228e4b9a07a8500eb2056bc1baa2604b288e34928ea55777d74e4919eabe2afa078e5b0d809be48a204a877d0e50c267b494a7371185d5e1362fca54d9bdc6ae4de5d813a0f68acfaf1cd664908ec8b8e409", 0xe8}, {&(0x7f00000002c0)="0a790238e6b49f4115c37863025b5ef230e10d25529e0254c216f4d41e302b87830880cf6c68283991c88f3087853cf9c85b4eab552f25c6900b0890dcbd08b1b83fff4af7a23a03719606fc07d8b57c5239f3da8e365111554087b13df9b9c4d9fc5b1ad759c465b0c366d3ba37fb8ea81d241377716cea60b066647ec2f2a107c846971e947deeef74f76ac26436e8bc57758a3790177d2f6abb510e3fe561a6dd3a21f2e63b5d7a0b61cd24", 0xad}], 0x3, &(0x7f00000004c0)=[@rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x18, 0xffff, 0x1, [r2, r1]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x50, 0x18c}, 0x100)
socketpair(0x10, 0x20000007, 0x7, &(0x7f0000000580))
getresgid(0x0, &(0x7f0000000600), 0x0)
execve(0x0, 0x0, 0x0)

00:01:18 executing program 1:
socketpair(0x2, 0x10000003, 0x6dc, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000280)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:01:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r1)
syz_execute_func(&(0x7f0000000180)="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")
r2 = socket$inet_udp(0x2, 0x2, 0x0)
write(r2, &(0x7f0000000000)="b9c0ee3e862bdc1eb7feaef4e1a5b7c1aa0fb12aa0c46cb76efa21f1c179ff33649fd9f460001543046ea21add709b974f541ba22bba963a1394a6352724136bfa589f1d5ed9d3414bb5083e0bd41cb1665848baf422edcc645b87404099146487dd149aa6f952388f0c99e9b4007c5a6f0ba8e0f76ae4728863ae2e329f4a9cbe62040428aff7d5cc500e", 0x8b)
r3 = dup(r2)
ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f00000000c0)={0x4, 0x37b2})
syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eea2191954635bdedec4a1e1a3e0ef26400f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:01:18 executing program 0:
syz_execute_func(&(0x7f0000000340)="b1e291cd806969ef69dc0044d0d0c44139fd5bf91cc10f788e008000000fc4014c666641400f71f47373f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket(0x1f, 0x10000005, 0x9)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7}, 0x8)

00:01:18 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x45, 0x3, 0x1}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x80000000}, &(0x7f0000000080)=0x8)

00:01:18 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e0600000065ffe85d08c2f295a848188f7231bbda0000dd8d3d7c11e896a7fa579f94b42c8dcb154a41498a79327bba32d98d14479aa0fd4d4f6e8193515d3e559dfdc6f37351b076542773429c69217751807022cab94f401fb2217d83a00b64546b6abc61492948"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r1, 0x94b9, 0x1, 0x0, 0x6}, &(0x7f0000000040)=0x18)

00:01:18 executing program 0:
socketpair(0x1, 0x3, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={<r2=>0x0, 0x7d, "efb45b99727cdbf2504d51954a85c259363912f3964c747a4e60821090581919ec33476a4341280d25cc58206102be0638c07c4eb0f61a524d0cae4eac1a0386e6d334b8caae974ac83433062d2292f54f13175bbd6a99016c4523bfa531313b5ef751dfe90d11daba2bdc29f28dc346082248dac8495aab1d23e92765"}, &(0x7f0000000080)=0x85)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x120, 0x942, 0x1, r2}, 0x10)
fsync(r0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000002c0)="72b2cda3921ffdbec61f1a9610d53b68f7b9954d474d82e78930ccc8705997b764e6890d7334103263ffa444c37714442e6ffe37130da8cc2d8f0c5f71fd89fc893d8a5fd273d667906030b44edeb3f873115213a6e541bdd8f7345da3dd848b0eaa09fffab012a1cdf8a3a0e403d0bab4d08a1182c7cab5965cd6545862e847b4516915cd427c5c43b23fc3742fa06c050b8a5cfe74c9f4b5c99ff2f0")
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x80, 0x50932ce1)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="4c7bd599bb79e77b3e867848")
ioctl$DIOCCHANGEALTQV0(r3, 0x2000740d, 0x0)

00:01:18 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=ANY=[@ANYRESDEC=r0, @ANYRESHEX, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="5aed74d806d7033e6dd54aa2fda803a6d1cbea83fd120637208657d96c004e4bb64b974d929ad8d0fb5472a393ab752abc95"], @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES16=0x0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESHEX=0x0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="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"], @ANYRES64=r0]], 0x4)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0xae)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000240)=0x4)
sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000cb9f037f2c060400c0a59f02e7de1d69850707302f66696c65304bdb9dcfb79b179d6045cecac75d9c5c73a32be654160f6aa80b2a5c96157da23c8e41ebcadbcff726286f178926c09349db9c2944002a48b435671a061cdb17fafe958c17ca8e16357f639816cb72830baa6bb9232c94ff7eeb173a0fd867b55939004f0dc3a4080a8b697fa141943177decc04bb7c98d5e4b79adc593d03ec6e0de8a759"], 0x1, 0x0}, 0x20101)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001480)={@in={{0x2, 0x0}}, <r1=>0x0}, &(0x7f00000002c0)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001400)={0x8, 0x4800, 0x7, 0x9, r1}, 0x10)

00:01:18 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000001700)='./file0\x00', 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000001940)={0x76, &(0x7f0000001880)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x4, @ipv4}, @in6={0x1c, 0x1, 0x2, @ipv4={[], [], @loopback}, 0x2}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0xce80, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001980)=0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100)

00:01:18 executing program 1:
syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0, 0xffffffffffffff10}, 0x0)
msgget(0xffffffffffffffff, 0x2)
setitimer(0x0, &(0x7f0000000000)={{0x2, 0x14}, {0x40, 0x2}}, &(0x7f0000000100))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0108322e66696c653000"], 0xa)

00:01:18 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c24b5b598cd801b69e4f56962f5696200d9d9d017c42379617a52e4f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c07410c10a5bde5bdea1e1e0ef26400f0d18c401fe5ff6e30fc0a7c0a736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b8f097812c9")
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000400)="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")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x101, 0x0)

00:01:18 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000540)='./file1/file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
chroot(&(0x7f00000001c0)='./file0/file0\x00')
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
unlink(&(0x7f00000002c0)='./file1/file0\x00')
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = socket(0x2, 0x5, 0x0)
open(&(0x7f0000000580)='./file0/file0\x00', 0x0, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
r5 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r5, 0x7, 0x3, &(0x7f0000000640)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)

00:01:18 executing program 1:
socketpair(0x0, 0x5, 0x1ff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, 0x84)
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x11, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x3, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xee, @empty, 0xe6}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2}, 0xc)

00:01:18 executing program 1:
syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000340), &(0x7f00000003c0)=0x3)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000480), &(0x7f00000002c0)=0x22a)
freebsd10_pipe(&(0x7f0000000100))
r2 = shmget(0x0, 0x3000, 0x408, &(0x7f0000ffa000/0x3000)=nil)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast1, @multicast2, @multicast2}, 0xc)
getsockname$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000280)=0x1c)
shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x0)

00:01:18 executing program 3:
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r2 = semget$private(0x0, 0x3, 0x1)
__semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000009c0)=""/146)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
r3 = semget$private(0x0, 0x0, 0x2)
semop(r3, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x3, 0x7, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(0xffffffffffffffff, r0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], 0x0)
fchdir(0xffffffffffffffff)
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

00:01:18 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x3)
flock(r0, 0x1)
recvfrom(r2, &(0x7f0000000380)=""/4096, 0x1000, 0x0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:01:19 executing program 0:
clock_nanosleep(0x0, 0x400000000000000, &(0x7f0000000140)={0x10001, 0xffffffffffffffff}, 0x0)

00:01:19 executing program 3:
r0 = socket(0x1c, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4)

00:01:19 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000001700)='./file0\x00', 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000001940)={0x76, &(0x7f0000001880)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x4, @ipv4}, @in6={0x1c, 0x1, 0x2, @ipv4={[], [], @loopback}, 0x2}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0xce80, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001980)=0x10)
connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100)

00:01:19 executing program 0:
r0 = semget$private(0x0, 0x0, 0x10)
r1 = semget(0x3, 0x7, 0x46)
semop(r1, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffd, 0x1000}], 0x1)
semget$private(0x0, 0x1, 0xa0)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/94)
syz_execute_func(&(0x7f0000000f00)="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")
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/68)
__semctl$SETVAL(r0, 0x7, 0x8, &(0x7f00000000c0)=0x7fffffff)
r2 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f01040000b000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)
semget$private(0x0, 0x4, 0x0)
msgget(0x0, 0x1)

00:01:19 executing program 3:
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f000018f000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x0)
getpid()
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:01:20 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35c})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x3)
sync()
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x3ff, 0x6110, 0x1, 0x9, <r3=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0x7, 0x8, [0x4, 0x5, 0x913d, 0x1e8000000000, 0x10001, 0x6, 0x2, 0x1]}, &(0x7f00000001c0)=0x18)
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = semget$private(0x0, 0x7, 0x400)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x5, 0x81}, 0x8)
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)

00:01:20 executing program 3:
ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8")
r0 = socket$unix(0x1, 0x2, 0x0)
getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/55}, &(0x7f0000000040)=0x39)
syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")

00:01:20 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setrlimit(0x8, &(0x7f0000000280)={0x1, 0xa2})
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f00000004c0)="1c18c4637917d7b098cd80c4c2319cbe9989999999c402c19ad3795b79478a4ee8ed460f31427fc902023ed107c4c2b90a2361168f4808eebcc00065802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b66f343d000304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = semget$private(0x0, 0x1, 0x83)
r2 = dup(0xffffffffffffff9c)
r3 = dup(0xffffffffffffffff)
renameat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00')
dup2(r2, r3)
semop(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x1000}, {0x3, 0x20, 0x1800}, {0x2, 0xfffffffffffffffb, 0x800}, {0x2, 0x80000001, 0x800}, {0x1, 0xd6, 0x1800}, {0x5, 0x5, 0x800}, {0x1, 0x10001, 0x1000}, {0x7, 0x401, 0x1000}, {0x3, 0x9, 0x1800}], 0x9)

00:01:20 executing program 1:
syz_execute_func(&(0x7f0000000340)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b602a70000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb0f5a0a0fca38048336000000")
r0 = socket$inet6(0x1c, 0x4, 0x2)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xc0000000000, 0x1000, 0x2, 0x6, 0x1, 0x7, 0x1, {@in6={{0x1c, 0x1, 0x8, @mcast2, 0x6}}, <r1=>0x0, 0xfffffffffffffffb, 0x10000, 0x20, 0x6b, 0x8}}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x7f}, 0x8)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1000, "0263f15293147a9c1ec50efa87f69124"}, 0x14)
r3 = msgget$private(0x0, 0x2)
msgrcv(r3, &(0x7f0000000240)={0x0, ""/228}, 0xec, 0x3, 0x1000)

00:01:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
mmap(&(0x7f00003d6000/0xc000)=nil, 0xc000, 0x2, 0x10, r0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4)
bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20001, 0x94)
sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x3ff, @empty, 0x9}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000180)="07a17e6dd91c5a7465e32975eb2cd8b1dc294a8dabf9c48209ff6ca0c9536b42e740fd9107fa18fe735a12d8cd81ff7a279c45ab57e70c15a3327125b2a488b543ff0eae4b82090c1398669d6e4f82b495c2b6148f9cd859365e4e8e58a2118533d2ccbd1e8b1586ddc96861e4022cf567aa2ab62e199493b7efe74be5a848820b84199bc63e7a8a3d44c6140b49caf0edb53f6a01b81aeb2e77eff3ba011596be0417476ae70c45820ba1cbb2e1dcad64fa10be03a9c4379f8e9809c7a7b2926b5984c3af1c90726a042785f293e7587301e27abecd36e796679bfbebe2779415063f2e", 0xe4}, {&(0x7f0000000280)="fff537917530ff3bd0425cd69afa17b62c63976576973fbb7878e612a005c1e35c54b6f4b44e43ff75ef6ce04a7293bc54f7cf2d03a048f6c923dc1a5a43f100f62ab972e73d3b055239f1e9807a946a6388a55e07f56c85730f47", 0x5b}, {&(0x7f0000000300)="d76ea04e1de0496e0bdc7a17da749a7af62f082cfd00e56b", 0x18}, {&(0x7f0000000340)="186dcf6ec34e2d74c37bc9afc8ba7c2c3026d77213050a9a79856b62dc55a8f9cdabd9d8317b2d957c5764920b409d9b3b8baad414c74882141daa64dd80df42af5f0ad8d2c3e87c33e41a15b206410dd345d19106b03d2570ea36df1eabee6c00c164c4a2d3fae063b278b2a82c8e233496b3", 0x73}, {&(0x7f00000003c0)="f370babb1dcf481b3a06794985ada43604431425ebb4542a2af175cd59a80b4c5c1591810411ab002914ef1b2422e42655789f5f4badfc8276df54ba0da82efe295db0f082a250f416955c003ddfd11aaea777096f086c70fc3892e4262355b762003061c5f3e3759341597b831012b5e44362a77f9b0d99df6a1ed3336c2f431da3816e6fa2c1ae", 0x88}, {&(0x7f0000000480)="96484eb7d46a94ec5672ec114459059d62fb7b6887d03773301b9203", 0x1c}, {&(0x7f00000004c0)="6c2db7df6c2b037df48c5d39e4dccfcf95135630c03d90d1c8ed7c163694f5e19a4a39f5571dd45c1b7bbb19b46034740566739974aa1d1fda827273b7c38b75dfa003ef1c1b361aefd84c1ae24ba055162b7792dd3666b2cf4bfd5d5bf1af9aa74d32", 0x63}, {&(0x7f0000000540)="1231b580cf2919120c28bbb9b48665be2232ba0419a6b669c1e8f58c14c48f1792df20334db7f388ae8e0effda28cca95df40637691255af14e239d87ebcc5be719362d7767535374c8a973f7afcad0701450e12045aeae305", 0x59}, {&(0x7f00000005c0)="1297b9b1b65737c1d7f6f21e46d59e30157e27c9e148dac81e16dac81158503174382d139f72597622bde6c023de51fce1bae173296264195a1334080d7de1b7bd3e6c687dfbf1e51759ce0886365456ae3273d78e8c23529453a5694fde176f616e082ededfeea937eb22130e0dbc0ee4b4ec862501591b6126c0ddd44ce2d5d436e7a21ee09aa4323b2d34f0bc9bb71216f426b6b09f5a3a28708a446e00ef04a90d0bcce30934de099ef98ceb25512146425edc274e60e4ada9f855bc87c691864a4e3a5517d519cbacf876952ec61d", 0xd1}], 0x9, &(0x7f0000000780)=[{0xf8, 0x11, 0x2, "f4ae5072c47cfcc789c1a77eea123fe3d34978edaf5c45b82f2c4f80a7be90703dc5d41cec1e32b14b156afac7588514d57adf987a1de416c648d93cd382f71b3235f1c252faa47d4180a826761b9850a866135ed9a23757704f62dc1873b1fc5580de8edcb2d4901aa06bd321c68430419f6108db12f6cf69ad5cb7d8fbce614ae0b2d867c1e7581af134a2eea1ec85d36eb24adc90b125d15f4d5d4bf89a11f82aa3045d9b88571a1257cc07726a19e271afde503cbeb7d99211b63735702a975ce953967e42f8a4aa3dfd931f04405ada825720c4e79ddd94d1864b159d94da"}, {0x20, 0x1, 0x1, "79990ede6d5b22fb5f06"}], 0x118}, 0x20080)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000000c0)="a12a59531ad9d6e0475119a7c228a71e21d583ca2a77360d2d8f8419583e4879e0b75369dcdbc7b9928ccd7f36cf2ad91ed8c84c492b3ec173fcb44786eb3724db4126958df96879539cccad9ca5d296e710d0ff86a71aeb22119fdb68d0b442c8c04a09fa74700039370b80fb38573c")

00:01:20 executing program 1:
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="01003b000048aca17a7d489f3a734a00000062848c"], 0x1, 0x0)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="a264d209f932d1ee32577fbe25332740bee18719a4ab2e24ade3249c2cf9", 0x3, 0x6, 0x5})
setresgid(0x0, 0xee00, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = getegid()
setgroups(0x20a, &(0x7f0000000040))
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1)
chmod(&(0x7f0000000100)='./file0\x00', 0x480)

00:01:20 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x80)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfc6, @loopback, 0x20}}, <r1=>0x0, 0x8, 0x8, 0xed, 0x6, 0x4}, &(0x7f0000000240)=0x98)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x2, 0x6, [0x3f, 0xd0, 0x7fffffff, 0x0, 0xfffffffffffffffd, 0xe0b]}, 0x14)
freebsd11_fstat(r0, &(0x7f00000002c0))
fsync(r0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:01:20 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x9, 0x0, &(0x7f0000000080)=0x12e)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:20 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
listen(r0, 0x2)

00:01:20 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000003080)=""/4096, &(0x7f00000000c0)=0x1000)

00:01:20 executing program 1:
clock_settime(0xe, &(0x7f0000000000)={0x0, 0x6})
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
r0 = geteuid()
setresuid(r0, r0, 0x0)
setreuid(r0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2=0xe000016d, @multicast2, @rand_addr}, 0x20b)
getgid()

00:01:20 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc)

00:01:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4)

00:01:21 executing program 3:
r0 = socket(0x1, 0x3, 0x800000000001)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4)

00:01:21 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x3, 0x0, 0x1aa, 0x5, 0x10001}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x100000001, @mcast2, 0x8ae}}, r1}, 0x84)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, 0x0, 0x0)
sync()
mlockall(0x1)
sync()
munlockall()
semget$private(0x0, 0x2, 0x30)
r4 = semget$private(0x0, 0x4, 0x3e19cec4190485b3)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r5=>0x0, 0x63, 0xb37, 0xfffffffffffff800}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r5, 0x1, 0x4}, 0x8)
ioctl$DIOCKILLSTATES(r2, 0xc0e04429, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:01:21 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000cecd47ff267d94cd732e51287d0eb3c16a4823a9ca09fb6ca604ba44fa0a6aa7d2a07d16a7812219c99a7bfa6472a59aa6737590d48243241b75adbb1fa38718b49056cbc7a18aa859666c4fe4a31eecf0314e76f6e2081d92e78dd8fd236f441e6c6e21200493575ea85dbb0b921d2651904b37281a636bcadda0579e7a01d800cec953edaa0ff3a7c6956452e1353d9616c3e3928dcf965359a6113c0b8a84acf20a051eb3ed9367fd1cdf6c4fadd40efda29b68fa1b5d316bbd4241dd71521f8d5ee41493326e36162cbf1deea24d1ee43477c15ecc3a38b784a3be26f223dd58e6"], 0x8)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="af029471c07a18a659bced30430735039967e2d9467ed4df13518b4c9fc3706df83c6e3f0eed3cdb46bf167c63e78f9f0628c85d24395b2aa4e47f2cf1d4d3eac076ee3f5ce658ee1107c8c52778ce70ee018eff5ee6e7844247d4a454973423248f24175fed1e2e05fff40eb32f7f5f8cb08dc208eee751993b4a27a0e0c576bcd4926c7db7192a008abbe08e974d64546c09d0c8e9fbad65f4e28464f65c29f476123de17d67785435abee21e4f4e25b4e4969ba16809039e47634ae27e0ca596d3208d17169f964cca2540d14ca7672156e4528d0a188678f9d054ecc91bbeef5b591a714f27be51526186f0f240b1323f31f9d", 0xf5}, {&(0x7f0000000480)="f759c8225dfb29618f9c7d6011b6737ee000346b73e61909b43b64401c1936c7cd65ca2ea5099cbf3221dd6cd04fbf64717797e54101000340f15db1520fe53ff2e8dba67a7156536af3aa6b953e0f5e785bf09ee31be244498fad519eb8f786ec70f0a59ce720", 0x67}], 0x2)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

00:01:21 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
setsockopt$inet_tcp_buf(r0, 0x6, 0x421, &(0x7f0000000140)="68c5b558e9e4ac1fa9c0d19d98f97f88a252dd55e4061a84a07ec246fdca07f35d0a3576f5e67c26f3c60ba5aa4035cbea1fa3017148b81139cbcaad32e13e911a9e61a9ebd227d8514dabfe87edbf588b89bad6d528b36f2e0baa8942807174a094c3ac27a06f34adcb191437e810c7568e8bc8a0f4ba52b9c869fede249f27830aa350972bd56f1b32b8bef0492785be3f0eb1b97e2bb1e03b7a7897c4296d1cbca43bb2ca77290f05", 0xaa)
r1 = socket(0x2, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01201a56e940000000000000c1a1bf00"/28, 0x1c)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x9e9}], 0x1)

00:01:21 executing program 3:
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0))
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff}, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x1, 0x7, 0xdd57}, &(0x7f0000000080)=0x18)
dup(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet6(r1, &(0x7f0000000240)="7420f7ecf46236ad542c1d2c48ac61acc711cf4b8bef1764e16ef5fdf045ad11460fac190fb7a1aec74a4512e879e0a2006581453481fe", 0x37, 0x20000, &(0x7f0000000280)={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x1a, &(0x7f0000000000), 0x4)

00:01:21 executing program 0:
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)
syz_execute_func(&(0x7f0000000100)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea01eff265dc5f00c401611282030000005b5b4545e269a841000f99c40379639aef000000ddaee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f913370fd93cf22e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3)

00:01:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0x5)
r1 = dup(0xffffffffffffffff)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="f7a7064eb2cea10e11e6397866150961fa1f44008b60334ed60bad1e57a0fa2ef8a3688818624320f0c4d9cc1d4f5ba4b6571044f20123713119157004e1a4034f638ace609ba98c65c885cd0d1ad716c6a9841136828041657bfe0e0cc612be8c42e77d684c09b9bd9d17834918d650c3980739e4781660f20aa5c255d3886a7d3a4c36b341cb7f38df248b54cb3dd75a30f630ea2a9d9c3e9df6f79349d500c683ccf65826f3", 0x28, 0x9, 0x1})

00:01:21 executing program 2:
semget(0x3, 0x3, 0x8)
r0 = semget$private(0x0, 0x1, 0x4)
__semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x3, 0x40)
semget$private(0x0, 0x0, 0x200)
semget$private(0x0, 0x3, 0x0)
r1 = semget(0x1, 0x0, 0x140)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x2)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r3=>0x0, 0x401, 0x8, 0x1, 0x4568, 0x3}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="78000000af9df6aacfeded605790d53b52ce97e2bde9c45b09ac77bd3b05ec40237ac8b3207f042119ec9285ab8af500dd42b7a4e74c4a28aa63c2fa0ccd49481b306d52181164f18279cabb6114a0fa07ede3cd2f0e3eced7033793cf295225524c78646cbc18f8cd0480128c0de90f815024de6787d712c41a596c545954db2e8032f0ff82e159bef04035a19ddcde5da3c68aa3059898841a344422d9d5f48f1ba359b18b13180ad9004c0f19b61103133155c1de882342bd2adb3127837b1c1f173f540e2d83862506df85e58e115d475f467cbe9d53d6af84495bde0a2ec3b89cfb4a6185d0bea4e826682d188d55"], &(0x7f0000000140)=0x80)
__semctl$IPC_SET(r1, 0x0, 0x1, 0xfffffffffffffffe)

00:01:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
recvfrom$inet(r0, &(0x7f0000001500)=""/153, 0x99, 0x80, &(0x7f00000015c0)={0x2, 0x1, @broadcast}, 0x10)
setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d})
r1 = open(&(0x7f0000001600)='./file0\x00', 0x0, 0x144)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001080)={{"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", "7e0ef2c8bf5fd64a78715af2c0ddb727eb64df925ed26eaf8a7461ac73e45c6f", 0x400, 0x13}, &(0x7f0000000080)="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", 0xffffffffffffffff, 0x140, 0x9, 0xf8, 0x3f, 0x0, 0x7fff, 0x7f})

00:01:21 executing program 3:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x36)
chroot(&(0x7f0000000040)='.\x00')
chroot(&(0x7f0000000080)='./file1\x00')
chdir(&(0x7f0000739ffe)='..')
chroot(&(0x7f0000000240)='./file0\x00')
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x30000000)
mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0x183)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x2)
mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x30, 0xa)

00:01:21 executing program 1:
syz_execute_func(&(0x7f0000000300)="40d1eec4817a2df998cd801b69e4c4e1f1ebf36962f5696200d9d9d0c441395bf9f280c282680000000000009b26c7e4c753fbc4c4638d7ed900edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c342dc305b4536763ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3b866450f17720d14111d54111d00")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x200)

00:01:21 executing program 3:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x3ff}, &(0x7f0000000080)=0xffffffffffffffe3)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x2, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

00:01:21 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [0x4], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
syz_execute_func(&(0x7f0000000000)="f3420f59dcc4037d1dc31e473da0000000c442fd972bc4615b2a02c4a27d0e7ffcc441fd299539c32a56c44271bc67aedd27420f9664ed04")

00:01:21 executing program 0:
__getcwd(&(0x7f0000000200)=""/4096, 0x1000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="a859975cce424e")

00:01:21 executing program 0:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340))
shmctl$IPC_RMID(r0, 0x0)

00:01:21 executing program 1:
r0 = socket(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x100000000, 0xf, 0x35d, 0x7}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x1, 0x0, 0x10001, 0x9}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xffffffffffff8000, @empty, 0x4}}, r1, 0x9, 0xb5, 0x7, 0x5, 0x4}, &(0x7f0000000140)=0x98)
pipe2(&(0x7f0000000200)={<r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000340)={{"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", "443ad1f8f11e32bbbbe1725e34af582dcddac6722656988a7fdf0b8ad249566e", 0x80000001, 0x4}, &(0x7f0000000240)="9a596f82a65546e8e2e152b08b08427b62975191ef59f52d743909240f445034883d9fb8fb60589b89e4ff636fa16bd8e2a1e6fc6bdf73695097fa4700d0ce00efd39fb7c0b76b89cbb3e102baa397ce069d67eff27143bf5bfbbf1081e72729e7746f0cad0fbc9b4f891598d4cf2c13e41f3741da1069224d8afcc0b1abf2c593eae0fcb1f707485966e6b8889f24d7a5bd3c180a85fb0b7be8643d1297785402f0445ea21647bfa2f2dd7adacb61f5dd376068e85c746d48f4f43d17e67f8c7aa981acc586dc89096c93526ad9bd77ee0ddd2630", 0x100000000, 0x9, 0x8, 0xfe589ad, 0xffffffffffffffc0, 0x2, 0x2, 0x1ff})

00:01:21 executing program 3:
fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
setresgid(r0, r2, r4)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = semget$private(0x0, 0xa0d65b19746db458, 0x80)
__semctl$GETVAL(r6, 0x0, 0x5, &(0x7f0000000000)=""/162)
setreuid(r3, r1)
setsockopt$sock_int(r5, 0xffff, 0x1018, 0x0, 0x0)

00:01:21 executing program 2:
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@remote, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})

00:01:21 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0xffffffffffffff6e)
bind$inet(r1, &(0x7f0000000240)={0x2, 0x1, @multicast2}, 0x10)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
socketpair(0x1, 0x5, 0x1, &(0x7f00000000c0))
fcntl$dupfd(r0, 0xc43fdb12554e803e, r0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x20187, 0x128)
r3 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000280)=""/9, &(0x7f00000002c0)=0x9)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000300), 0x4)

00:01:21 executing program 3:
openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
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")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800))

00:01:21 executing program 2:

00:01:21 executing program 0:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c060f05bf03007500c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x1)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
renameat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x80)

00:01:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000000000)="b24c5982cef67d2c02898f76e2ae1c5b29cd9569d653bd98424b20d75443961f2e5651207c4728f8b0b0eb2c", 0x2c, 0x80, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000100)={0x7fe, {{0x1c, 0x1, 0x1ff, @ipv4={[], [], @loopback}, 0xfffffffffffffbff}}, {{0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108)
connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x0, 0x8, @mcast1, 0x7}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x0, @rand_addr="7dccabd6f6f5c39070fe6fbc39883a95", 0x8}}, <r2=>0x0, 0x6, 0x8001, 0x4, 0x8001, 0x4d5f}, &(0x7f0000000340)=0x98)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c)
close(r0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0x8, 0x5, [0x80, 0x7, 0xb7, 0x0, 0x172c]}, 0x12)
r3 = accept4$inet6(r1, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000500)=0x7, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000540)={0x10000, 0x8, 0x0, 0x200, 0xe544, 0x0, 0x3, 0x5, r2}, 0x20)
r4 = semget(0x1, 0x1, 0x41)
__semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000580)=0x3)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000005c0)={<r5=>r2, 0x8, 0x6, 0x1, 0x6, 0x800, 0x80, 0x96, {@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x8, 0x8, 0xc9e, 0x80, 0x5d8}}, &(0x7f0000000680)=0xb0)
sendmsg$inet_sctp(r3, &(0x7f0000001980)={&(0x7f00000006c0)=@in6={0x1c, 0x2, 0x6, @ipv4={[], [], @loopback}, 0x6}, 0x1c, &(0x7f0000001900)=[{&(0x7f0000000700)="cd021132c780a6d4a9b37617e04510a1f3f060e0122fb35123abdea0c30865a58ff4584741a6fe6b6cbc1370eab751591c0d1d7c936e06fdc6e4a0fe75ebef6852b48315f39cef5c35b751ad9abd0e48786293774b3e32c596da5435b4cdc0a550a90116e3436a950b912338179080f1727c6b198fca78a4ce4cae3f33c9ce2eee3c8bc09361d9a0925bf2f6293b9afa6447aeab2cdfc96c34e4b2dff25881ec40a67b7da75884306fdfc1dde7c8c6e1", 0xb0}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="cfefaa4d520f44ee414c174f9e9cd1fb314df08b4850a6d1db86c45fb257b02b4bc2a1b55a78aad4c990dd1a47f02be9ce0b856d6593c6fd27e74b4c5ff106ec98be4ae8ac06e1c72e0a143a006346ee289584557ebd215635f92c3793d1c9a42524a1548a6d0ca4d6809f63ac99694cc41e8d1d226eb2c8b404c658ecae2db6", 0x80}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="43544497fbd85c866dbd0bed196f78a7438e3d419aadc595a55d86c39406f5ba561112dc06a32000cccce97a04f2f3b33d7acde7d28ee2a4b63bdfe288e30f71b01a5947a34e591137bdc89af57a01d16edfc7dd09ebd265962832c943", 0x5d}], 0x5, 0x0, 0x0, 0x10c}, 0x20109)
socket$inet_tcp(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f00000019c0)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000001a00)="71d61607f39b3d20f9b6fd02d5c57ac0ec619d5a6e7f1cb27e43296ff7e98151d332dc2eaf26a9655a453365b2a33612a8c45b72b98af8f16b925eba5239086665234cd3dc6a0b861f943222b7e44f8389779364c77f5a1e27999491f97f1e269ba823b13039822add27afb5c782105ab643d1737aa7dcbbd21af6488a19a1c6768587598da54cefa65a84c9d5e63e074da9dafe8d5af32ed7e9ece7ea4b9795e240f95463f9b4b65abf74fce20646532f59616cca5ceca35dd0285971518dfa0410134e275599a0e2efe476e42adcaa6c7bc18ad88fc6b917d290b2e83de45b64d613", 0xe3}, {&(0x7f0000001b00)="51c40930db25d5788564b60675c93a4274ad1c5e3cc4e9dcb309ab0e1ebfb989ada0a2767fb4c896ce2800eb4a96984f317c7b543e95d13bfd193c7e1d71aa067bbafd7a942a1b6e1efbf9160e45319240d04d1b5b3952a011bea7edfb585840b984249de972fcc5adca5e6b2228cfece2b8e805625fc2fc39da583def6430985cb5193cf42169fa1692748aeac6af8bd00e02284474213420a56a00206b268468de801dfc5e2d84d3f305eee093a0b8e6aafe4757a92f0ec3a387f561279d878a5ee6cfc8b1", 0xc6}, {&(0x7f0000001c00)="98de5590cf1713c9ae679555ab09c8a3abe1e98f3601498d8a645cf8f34074ae632644364ae5e6b9f7e436347b72bc8662182a87aea448086efca60fd24c95027901c15cd7d490bc0b1a1a42b82b7898853082eff0ce2c3528eb972c249777bf57c0e6ee01489d981f51bccfc65817f0e05fbdb3e58c135102ea5a1b1b9fbd0d62af65b0e6b5a2a088e5cc0199aa630570c2daf00c813287", 0x98}, {&(0x7f0000001cc0)="f38bcb140c3524cd4a7066365446e2921431f1fea91fa0757215c40d0cdc6ee50737243cbc253cf6975de34d4bdaf842abec0bea4ceac551b99aed58f12b54358df6175746c969c572d9f61e76d471dfd84e9835eb381751c1bdfeac3f053f306a0f8d7e914c1b1a5929a7f7a6b2f87b60c2318d9d33400206c108993ea7d5164a1d2e192259efb35d0adede055fa55ba5820ce13b25e8ae9dc3ef32d65f5268000a62b1c3d40cf22915099776df57e98dfa1de42ae4b9fa15c0d0894617ca8f1725be72ccc7df92", 0xc8}, {&(0x7f0000001dc0)="bad093f814f09e762571c468d3351556e13e7a0f3533b3f134c15c5b20488c7453cc69d57b0d035883187238c3a53aad0667a9b8c1f1d61130c7bb7637a42a4ef6e0a41c008cdc687f1eb84443", 0x4d}], 0x5, &(0x7f0000001ec0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c, 0x1}, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001fc0)={r5, &(0x7f0000001f40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000002000)=0x10)
geteuid()
connect$inet6(r1, &(0x7f0000002040)={0x1c, 0x3, 0xff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000002080), &(0x7f00000020c0)=0x4)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000002100), &(0x7f0000002200)=0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000002240)={0x3, [<r6=>0x0, 0x0, 0x0]}, &(0x7f0000002280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000022c0)={@in6={{0x1c, 0x3, 0x2, @empty, 0xfffffffffffffdc2}}, r6, 0x2, 0x8, 0x10, 0xfffffffffffffffb, 0x8, 0x100000000}, &(0x7f0000002380)=0x98)
getitimer(0x1, &(0x7f00000023c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000002480)={r5, &(0x7f0000002400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000024c0)=0x10)
r7 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_INFO(r7, 0xe, &(0x7f0000002500)=""/90)
pipe2(&(0x7f0000002580), 0x0)

00:01:21 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000c4fb791d4faab6f83e66287257841ecc3b4925245327d6de9e3344d5a2923328b48b29a0f3b8a08667bed0981db7f874e24cc81b958083055e54401de404e7ed155626182a609aa820f0e0181eb4ecec06393b3bf4a45f3abc01d585016ef6842d868c43d3be65a0bf164f3d9db5bcd30d12d9b369c7eb95e0226863d60ddea4029ad9a9b40931e56378c5b60e3d04fd765d10a3c298182852cce815a1041c2e6556f05208f318ec91d58640eabbdc1b0411b99faeaa7270652297c1"], 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
close(r1)
close(r0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}})

00:01:22 executing program 0:
ftruncate(0xffffffffffffffff, 0x400000000101)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(0xffffffffffffffff, 0x80000001)
pwritev(r0, 0x0, 0x0, 0x1000000000000000)
read(r0, &(0x7f0000000000)=""/72, 0x48)

00:01:22 executing program 0:
syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1)
wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240))
r3 = getpgrp(r1)
getpgid(r3)
setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5})
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117)
mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd)
getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111)
truncate(&(0x7f00000003c0)='./file0\x00', 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet(0x2, 0x8001008000000007, 0x80003)
sendfile(r6, r4, 0x0, 0x80a304)

00:01:22 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x7fff}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="0660517e9b636e2c1d511ab978a2dfd59e4db7bf1ba14c2fc4ced29cbb0772078b4237ac44cfa68659df511a1c2a0cec05ffb7a7d45baf46bd26e3729ca6183d67efd31acfa9b86bede1fed1bfeda1a5bd081c3e5c6710c370266b831c1c747c9fc59a8e3468559bcbfd528964b536d05a099efa6409bdf9ccc06297a02f59a8cb5a5794724f399b89829f358e1d4367c087b24bd83b6e7f48152d24f74d868e7e7d13", 0xa3}, {&(0x7f0000000640)="8960781d52bc3fe3ac1dd6358f81c36c8e1574215e4daac8da5c9a80b59436f198f927584a3b017f6d21fbf50e96ec3d978d46eb2e5ad4eb0f55d457b5af1fc28c3705ab70dcf487036d2a17442bf706c071d528bbaba43172191f96195c03cdf660c16e1ff1ac7334ed1ee02bb373789bce9406ae8f26c197d313b533374c964bcddb8a54af25c5730659f51cf52333dc84ac8acf14bdb29d2463825fc1a95fcd059df74b81a74b0dcf6a27c25104c302525569a9cfc63bae11e37de64f34916a2299ea3d66cd9253c6222a8579a890761d6cbf7505c5ced7a99fcd330a39a782a90c466bea7c22db670986f451f4b06e3fd3e81b363fa95b6b787411d0062d4f5128d15334cd5ef0bbf851dbe1e4a79ee15cbb992511bd8d2bb38e1e37a76aa75f1d1694196d496f2570debe7c8f32c21f38054adf9b68db8632dbf56763868941dbf7792b4969228c99eed21c64e083e9d3566188d5305b7e59140caa1ca48aef5ddf12288a42bc71e78ca423808de9a09b41d34fd5b8d6552c87b9842bc97dabec85b84c147fd53ddecf1062d9a49f4446b036824cac3802ab61167cf757f0fab95c22859e739422a747312ac7c5c2980e48e51bc4b7ef132fbba65db473ef20a470222172a6114c5e9a3d02f081c02ff16c86f96d3f99de0959d6ca484e16d0fdbdd99130d2bbdca957750765e9ed3fcfefb8089194604357dda1c3fbac1b5c21d1badb24e04f187494b26e3717f0c07893546f5041da8f8093df0f4a3a4369deaf45fddb478ee735518882406464732080ad3548c7f13b7fc77231cbc8ce4ca2d83bd9fddecf9c0de526cda2d205d156091b7178d0f7a109add64e71ee40fc072613a16b824e32b3e995cf16aab9fe10bb2cbcf1659f57f19d20da14198611f9e57cd5ce43d9d14a3a1ea5c2c356c4961be08d3723d4aa95937f302566dca5efb68d2a0a50196319f08c0e83b7c9c5237408c7b7118cb4b9c1a335f8be2684062e39918ff8a50df45b6e1ad64f42842752ff49e20979240292d289993c4e9cb9451bacbfe045f3d4254efafd25d2c35accd29744cdf61f5f08191f6732ef8b371b7160549f64ca6b192ea587feff71c5caa08016d2f132955ae3e700a2398aaab6fa2202a307fcba060c87a0c158af2853b40bccb2f02db5695bc229c20d70b98c6b2a58242ffbc2731966e13908a135bd0f7a82584a47101fb52dfbf2242ea3aa3de9cf688beff3e58ebbf610cf9db7a04c245ef9ad02c0d2203c3abe0ad715a4d59a05618a0f35af19b00dd639bf1743c4183eaac90cac3fa1822b4c0431bb104629f65aaf6d9868afe311a94faffc503e625b65ce7377269ba9b30da626a4359d930a738273405de424c3e25fc2c5da7e0f4a654ed195ade09ae353fb2f0adf9e14c8b84757f412f5ab2d3980954cefc86858f7e2f154eba24652ed208c1f7d52710ad9f09d669133e0e529cbfed31c36351744b293861177e318761fa3e2e7ec1226271e50cdd35dd468c0d12bf631b067619b82105691d055d6b691556d02e5e5dd888f99852b70c0ab1702dd607294fdbfb86887d863371513fd952972ef98335bd171bedbc38eed44ebb29dc2f7198e2aa9f80b83d2f5d9f63979ae4dfd9e276bede0e353485461a19f312a58c3da1e62f79c09d7a8e0e479db23db97521cc1f60d46d7f1d30d4455311e5b3ad781bef9edfbb81a6eb621d251a556d510f1aae4aa97825d0df5b2536d0cb6e2d1f28ff8a9cb73116137f83e49f458a742b04c532437980bb353a25d3918924aea6cd5379d62dceb73431b1109de704bd91ad2b8725afce2e1f925fe1bb3430128450982968da95f0ac72c9f0cadd22d0daec62ebc52a6eff42c4d335afb46f5e231ce1ca04b21e39f5cf610b75d8b7011dd6f48a78f5736a58cce7ba979ec2240992ab3d4a7efa29e4ad8f39ba239f9d1d2e99c2382d3a10608be13136f5bf41370ae054d030719bfab8e8f7e755d53bc1a1c3232a6b3128f5a959a4ee9a20202086ada5c1a964cae0a7e24ae0febb7c3ed324291f25e7df10fc21e817d5898a6cd9f1a415557f7a70008367960c10578c0502785ddee9ea92aac31a2ef5df6213450a392ac57547e4930705d44225bb76bf8f082b800232a1244cf77080b9c6c5aeef71d31e4d7ad367fef616bd3a29014622fe70bfa449b5754c561b9dbc18a3c763787e5d2227d8aad33a44257799fbb4f7d040ace06432f8a0efece72adab1df82b7c8de854cf8f0fa12f89052593f6f98663f83f33d94b8a2f914caa7b397935662a99e442d8ebdebc9b35996974b1a404a3710e80d67f3001bf9976552f07ea2d4eb708e518ea213532b65142e02597d6249dd1da7693144f61a96c8e03237bb8b443fc44e3e4304b2ca457a4e7e7e5f26af6a0c2bd6fb595268c6f5d4cc0adeaab19cac2b40622bfb4abef4731da28708b00311b859444f4e91722b91f06ebfa209160c1938320e6ab503d5a9448a03d8475ffa0a9dfeacfa1889ce536d5cdef8d8b90a9040f8b20f253a05db92e50fb3ef523b7e5f28bb10dbca6ab234f0e502ba02669fabc29a66bb88eebb2352121cf0943df182fde1a3f5b24296b2eb3f848781c303e3c6dd3035776b55df8711d6215999ba872ec49b9c1d4f092692d97e93fe4b376f55d940e019884960b32a7c1277bc63cfde9fa6fde37c1ae7e343b924cd11847021e3caf92c68304f636a67ff5a6fd11651d7c3179ac3373af423822458170376da4cbaded197e6c736c23470b7aa1d1b15fd9c518c6973e129ab99a59983e0d9563513860854130355dd06d7ebad1cb731a362f0f9f03b7e0e075749219f0c61424c36a476adfd33b381ea0d3a3f01c281e6ed04d523f63ff23fc581bc1aeaa270499de8c4060d368185fe2ec0981b8c62e0d9d4aec472b5848925196eccab8ed290411cec21e6c7377932d1a3ed094a7eecc95c8aeb01f03d8b4cd275ec129489f3c5e61b7dc94641f35b1499c4742830be5dc0ef3e20f4bef8e4e46ec47d228624eb58d636404f49915a3e3837f0acbbabe4deac222c00c43b98d9349f951e9318e3dc758d67cfefc394560531447d1111d0a223f72a1fd21b234674a768c21064c06379e40296d35a53061795bbcc19c3518576853f7a2da96bd2c4e528daf6efb0f5f823b49e2163d2ba8d96fbd3d9722eaaeb6b5491a63ac887664d2bceca94dec80527f294fb60413466d8f83da64866cd6d56e034ff3ed619c1886d44c744a1227f23a2649f28df2f8dd7e1e60bd2a264eea8c218053c379acaebe88db86e3b88d921d2253c9d39282b1725ffde1121c3487e125586d97248edcd154b48d991cd32343f9c0415d29cdc707a1131741c5fb47edb26254acc141f3a057cda3fe387d6cad105f472e8371fed1395dd96f0b5c3887b41345c5b5c94d7e3c34712576dbd57557e22e12c2d07361282f0370ea61f0c40430f645b162919150b5a5147480d79d6a121a84c7cd03f3e9796bbf0eda2730aa57051fe41514f0501955ab36b1dbff5e2a4a9bbe38f28a5076aadeda462130b97d1da88afcc12171dc7946b5b132baac7fc1e3a12f747638da69dbc699b3c62e6b87d84a95b7a4fc27a61173865442e26f723bf8dc3ee93834263a62d9bf304cc1028ce68b37ea1481b1f58bac901ac27e51c142337e7931a211b5f358904afe02c93e66ab72778784c04b5a87135b1c5e760e6bc87ef8f972235de76f1286431cbc9978eb7c722fa5adf5cd055c1a56cac23699cac3ac6785db414925c5970559f298c4703cb7bf6362eb3ecd7aa5fa2ba673e0f39ae1252b0007ee258cf5783096fb3a21929ca9c86c62d2a13e85282365a88f4ea9d3145c9a82226863e6e859a069cbb415d51b4bc7214c713f2c25436ca80368951fbb0bd8a395f9d49c0ba1e3d72f083243738105e7a6321d9e2eb5b76309dd1108f382f98369f423d3b7cd32f54beca601983e276f1265dadd336410b83ac4f07366995dbf68dcd94ce4bc063067472ecb99a6303699e514091363ff2e35c0faf427aba49ca34162d935262ada38a6063a66dbf0fe3645d8b999b507dd85d33bf652eb0a2c2130f516aa0f4bd8aa844e53456ebc3685d9aa39d036a9af91556a9ad2ecd0d444b8927d9ba98e3be348884b87ee6894cfdb42e7ebcf2c841b75e39bb4a0767e20c6aea0fd68c3cb01bcc4ee95b3c41dda126985b5b98ec0c9022933b0c009315e1a8ff0e77dd026ea82ee00a1b85bd3008f157446308824dac9864e33f5bbd27d85f8f33f6b09217150e7d1532c314f7e6a6e2c7e39b4a6a8a2695b7377f2ef4996f621ce25fb69c59a6f62be99976e0440918de5d252fac24fdf8f7a04fe354a3a9684343883f5cd4fb4408cbc44947044db37762e57c46859d17f4244840a7cbb15ce87310b892bf6e26cd1a0f2594dd6fc0e59f609cc09ac1d3e14cfb6b698e90b0625208e52723c78381ef9fd7eb27672d8861d4b44b4e86e86886ba81f0f440af6fbd2c3903bc9407e1c84e25b80d4d355fcec6ad06e61c1baee99a45bec5f2541e9b40e93308eed6a1f75ecd0053421cbfe73762f9380b5be60b911ac8ced99ada1725306ab457458d85db6d737ba34e5bbaab36af0ad2e56867cfaa4f8c5261bcd38c94c95168046b195e0f9a0f82af31fe6dee9140c310dfc53341f740a60e75c1535efc73a3e1323dfd9c591881c1f4533cd8ab76f6d84bf581bbad668277ae7863b1dafd725fadb42254ba78967bbc8a0e1865e626e704b655fda8d44e0e7d9590687cc9b9d4500472b2b3c9a5944843e9514673cffd5efca245b4e71a9b3dc8beb55b9afaeb57d3b3fc91b72c63f6b35d8c91662afded27cb8665b8bc356948c4db28be2b4082db8a14204244e1e5afa01f85136bd672ac020869ce3ae087b27c7a277759c2895de98daa1c419bff6f19193676b853f562aa20e00fb4bcbda4a4b21b3e2d3fa2d1def9786372669e34b21e55c16df4745a832fa8fca38cf8f49e596b279f8b645ee10c97f3bac11ebfabde4c178b235e6271300bf4e98275ce3b2e0a6d9fac7c0c1700e32de9015a1ead5fef1f06defd42d1138df2178049c165ab70ca66f0f3d1a2c1c49ebdc6eaa6fab16e7352658ef9615a2d0a07da727d1c253d74534c29d7db4de45fc715f218effae2936f610bcf33775c233bc276a7fa75bafd69fbd6e8638299ce0ff8f862e85aea4983f29b97c708904b1f6fb78ef2ba518cba33c9a171029aa37c33984ec50b60b5d62f64cb2c21efd1af2d54f65832cef33a28e081c1a6e5c98f207ff85f3d04f94b3b1f84c9430c4adcb3edf844303cfdfa4a43953a8558472d3d1e8268e000a22685c66d53dfedc902d223ca6dc5dae9c95fbcb2703b3cf621f35bcf91a54f87433e650e94afd29a57c96c5f98ded73aee2d1abd3f81934e11a979ad31246605b985a81d26dfdfbcb8b3188f4f181446649454c8b0448f2130734ae50804b653bfcf58b37be24e16f07aaa673bc402c677cd8edd08fb59afb939d8e05bad75f09523115d19d29e9a5e3cd74577dc7e9684a19f096b8c9fdde53015b38095eca1c5a5e168a400f91c45ae715c24c3486c9931a6bdec718136b6dbe9c59768908873befa1f9f19d6e8a1e9d938b731d51a8a3623e78ddffb8575f7613e47aeb69ee0892592d7869e0054cce92eadaac80fd4a31ec3716b0a28bec3674b84d59667fbd7620f1b903e147c8675d35d81ae2be2b9514071841232aae881c3d9e2d936c04bfbcecada0967d6b9b5c839c91c9959cc8c5e8c4ecc2", 0x1000}, {&(0x7f00000001c0)="87578df458f8ee39fc4de1f8147fadf5e1e6f5c6283456c578706af43422356e7da9d94e9824ad8fee7f8693122be3967e93e632c45df141e49c003e5f8e81f2a463587db8df9d630001d14f043322f08040e660b059d012f286dfcf0779bb84b84a566eb857571f4601ce97eb75e2ef18b6", 0x72}], 0x3, &(0x7f0000001640)=[{0x68, 0xffff, 0x10001, "c1d8336aad2283b0818198b89113948f5eac4dce3c49d86c55d7369adfea402b93399d5447b9605575ed9f33747fc9f6ba3f29c109ab771892571549df95d3fd18997f45c02603ad5dc11a62988664259f5e662409bb58"}, {0x1010, 0x1, 0xfffffffffffffffb, "ebe47745b47747d726165c15fffeeda06a8d6036fa0ddbd75b093888846a205054ec267c4695155a1888998d8145f7ca5b5cd4fd9c278ca4a2656ae851951b70e6ffe89090bc9bb56f468462447114590688ea2d1f79b7f13255f63160a09098e7dfa6f744412b2f992ae4dc2547ec3251cb2c9bb14936f81a06301ecbbdc4938746bc48b452e56083db9b93ab4379aacc9ad4029da4aa4b49c1aaf2aa913f99015551012fb7cf366788f90218d9791301059be6850f5440361c934c2ea19a4a350b56206d5fa9097fc1dc7dad5e98a85b23069e61a9f60d3fea7d8676da01ff190a461c67c20159a1e8d9a4c6ab95494c1f49d8db92e27475d586d05722be9b2967ee5ff85c517ece89ef594114d9c7cc3d8c1aa7f2f024d7df6dbc8c12e3688bd47c69c8543a54403b0f85571655fbfcd5ea70ad33cd2b0abb1486c4f6fd4424c1db9173bd1946a883ad3350aecbf38ac9be1326a5c4b3f7927033ea60afb3869af4efecdc656492c9d262cdbc242d2ab07443c00929f01c5c6d494eac9e7926aac31bd4ad9617f02e86dd13aca3b959af7b120e2cc24f54b8fdd00128ed53f864be82918b2431df5cec8e88282426cbc5b242431454d075c7167af4bd3dd191bae439498511258f3b50b63caee280aae665273360e589d8863a970265a9ee17137a5ebda8aac5a52a6060768f90f1161d4472b4df05a7e39c570ca91e6c6d7cb7cc6b5c8c13630c2e669965e6816be9f7a3373864b229b56868d99a6da812652084467afd68ddc40b54ed8582cd23924ddd28e0e0e69169891aa458552eee7a429610745a908e456d549aebe9965cab48ca97e900ee34abe3282e81a45db7d7020e738b6d7cebca53a87032d8011a40e7d0eefcc8b3c06ecb5257cced0c7919512dbbd8d5644278b5e9ef8e4677f9d6faa760436151397c5b17d7732f1c8ab9423f0bcea9e23296d91b42411681f4dbe391defb487d5686d58e4d2f18c00c0672bdf7836e44eefa59a33cc1e1ef8e9cbe5595827f7e2b2cc05a1b73004269c7672f1a7918c169647319e5db7c107589ec15170268f3f486501c0bf2b6289246671f742a83166c2fdd9e70e522316d72189e527bb0cc4a80a07a943bff30b7763f181197e16d31eb91e61538321503366bbee5ef710ba8c84291cbc88782e62dd86945eae23a877a422de14fed9e7b0ec41b71a356cf0663cc3dabbda985bfc399a8c2f33b7fbcbd9a3d6a435a6c29f4641cb6667c9254ca3810348215418ceebc519843371cf3fc7e50a96e22e9094e03c2daeea5016efd8d3bade58c8a9bbbb28c1a1d5ca8fabd2a8e67863f22a753775666b0925dd9c4060d05a3f1c9088ecfd27dbb61ad0f1f59385b0a5345ebbd7bb67d01ad5e604a67a3f2e8605a163860d92a4218976e5ab39e6ec717b99b1842793d473c68162161441b0dc8cf08d9486ea6a22699d25073dea53316ddf458f9a962887e538c334658932d22f4c2285751e8d78cd65c86d056b6431d80db9ddc674b717c6a46b82528e97be1202d16b0c97c8e9a36b0d229a2085b58799804724b1d25ef8a1e23d24fd7ffbc5b1b33db2f77fdb6badc34ca65a2923f146fb766d1e027a66534252674d7d7eb6dd14979aa97b3ce59565f1f2595b75038d3d9cce4327929c8857d1622a9fe9d11644ce51436357f3447db512827977ce835e48549761b0b9153dde658100be4f7f9a962eae2d32d7e272d6c7640dea40b0aef5fbece456e221bda71b0044917cc5e3cea368e5365f0d71633563138605a3110dfc01c8b945214c9718b129de4a173dd584e48e6296efeef3ca486318fbcaaeb6b276aef207d20a8dfc00dbdf423e36715f12dd1cc6c4ee6d7821a741cb091807decd36856b8021ce0ebc9b785874843ccf6e06432e5cfbad20b03658b57aa192cc8cce4818ebc00ef3494be83ebc0ff24e675a13c5cbafbc24234fa3129ce33d12dab27c9003a7cae5ea0a2c2f68baecf7868c194d850c50b3cac09edeea33c085f9a09bf772298f0ebed1d393766ac4311cf14b3b043c8aaf872979d181f286756b78d0585981319fde5d01d3cabce8c483db29ac84fee1a509b6a770deb5dc618505e6681485f3da1f9551f30fac740f7010561621e992b1b1e2733211b62fec5243455d4ed6551e13cbdc3fc15e39dfade79348f0f3e58d91151c08bf5ea34bffedb43033205fd424777fb974b7abde8e2cb9c2f9c79e03acb6103e0e05f1d93f3db302db6b589ca6b7acf32e8f15aa82fecffc412b6bb4fb3e17121a08bbc093d1ccd480731feee19cc349331f288d36bf37e54df30df9468ab9b7843baa9866ff4f5c88f0053557056eef3522584b90537fe26860ad365a2be239e9467151ae9e42cda9176eef5b78e2a1a05540684ed343f6f4a4c3bf9464697d23cd8f76137be9ed1d4151782f82ef2b94bfb58df536d47e1ba6279bb8f25e58cf312a06c6fe417ceed7662f22886d8485765085dcb1fb8bde06884d3584a8ef20ac6ac73712acee7df35bcd41abc38976d007635fba4689cb03f8d7878b8a6f9e09b2d1315e90b886df69669e4f648b93557d416922b596a309f7c3d21eb820587aa388c2e51edb8090e2ae584e22d621cca95ace759cb0743ea0cba02ccd50043c8b27734c33e138e8441cded9882e4fef8d905f0668acb3844d58420a889df7f9c19f2c28b709efcbef1ec525ccf7fdf59abd7583c6043ae67836eca8c077f74cf1158215bef014267f69d1c28456be1605ef67f1ccafb956381f25a43e5d434311cd2696fc3fc6f3980d0b7c93157d260be6d02731b59cd96584b7c2958c0ed1d2803071d6e815e69c11a5d521b703bc28a082e04bc6893f9b20efb16757c8560c4a3678b97da55d05371f19281f49e4dd87b8724db11af8a2d2f6cb7d458c0d5562ec2002901b0c93c724996f451c76ce46ac5afb15a76874732d45c043417fb6f2574f9aca2ca6e407693401c7ccdc8a13a928fb30b523429490cb70349c41b90bae03c2db96d95cb4978c6c8ebe4e1c290f068534e51e75d531ead2477ce33b7d7e0336abdd136861cfc1b40d45a3c84fbbd5eba0d17dcf9bc4d553cafdefdec9fb2886917f93731efe999bff071ce774044212002b7feb7a97e8d49e5f69e6a9b124c64d22c93519abe8fd716c6bc0488c5e7c3a32c4ecee87c534275117be72d61f83baa5a21ebc8a26a1caae572d72d3b0543f58c31ce64d880f1afd850dd74ed5adf4dde81ee6a9d25317bd08be5b2d8a6fae12691c999b88864becc96ae0f3a26f6af27c70c255d5e70205318b4aa9c09e2e4632984cc972e22e86467d8534fdd7d9fd0d87970b9aca55b9920583b452cb68c0a4e4199c021332643793b1364617792400e094305454e70493b508b5e49d9ddf8fa0e44021fbfa88611f4d77afcf0c044e8504249676759cea3494a033a9e9a5d4d73a8087f21c77f92c9b24cab16c41b42c27d9e7bb7597a74a9d4f87d90ac0206f234bbbe9902b82345ac048234af87f8cba442007248decfa35b029d179d1602187243476f56b2e0afc7133686bf621d3b20454bd221cebd533f69c13be912dd8fb554a9ea917af7caf9892b06865d83cfeb8c1eecd21036465c90b85674b15f7449ad82fa65aced5e4e219ba36a1ba7618163e9df361f8b03b183557fc3457f13894eb61f5e3e7b1cbbc80a8b404d2543e21eb39f5dabef7006580c45119983e775862e282abc5ec3bfc6dc070c5d5ec0332b4216d2741cf4c2374073261d6e3e75fbda9d0f46a069138b884a89a7356d57daf67087146a7cba872c5667488b1a249e4d9c7e543ec9be44b0dc68099dc406e824fbee9020cd5b4200b669f9458bcf35a1c57c750a2f8a102636fd41cd4f6bfa83a97de47bb4361457d18696e54bea526678407b96a7848f6c5be9d39d1e148d831cc99337db6c25cd449e9c5cda897582fbb11fbb5d05c7d3d9352144cd784f149a5b60f2380e1aa92dbd84142d4d79d504e3717bd159a8f58a830803f932d88499c022b1752436e43fd0b9e98fded4a65ef1b206b964a9be00d9e53147b5f46b6005d015a957c10c0018721b891c630f6377ae88635d61375a239387ed849bb7a9f9b6a1109b66c0bd2d9d27f778bb8f01e368232b2fe92eef9aee29939bd46cfaf128fa4b051c6d6caeb22c010586fddfd5efedbecb9805cc2740c2fbd3d143a9359ead790eeafa3de7b74b3784281c4b3f67cb3431bdb992f7770288901484120fb7c5968ed3ea042ff75012518aba2b308fd8532f320517166ee7279551b9bf47e4c5e1abbe2d07b83647452793af4b9b5c5cea28183c925fe05eda78052ddb7625c88f55835780db3c14788836e917537fa69e3c914f58b5b650b96f4eeb1de2b315d6d4f7c092a18520753d7a47da4ca0d178885abca3a2eef409d529a7c72daf05462326e5a812b774e69c5fdefddafd9a0e3382c7935d9b4106153a50e274adf5e5f315b8ac0b8207d09a07951d56e614ef32370a2bd8d5ffa95b629bc6206e6cd5ae8469f2341a01b2e252f4ca396d44b6140fa8aebad4f60e20b8255b8ac45ff317d7dd1665aa28378202f96e6594626d40ebf2069a45777e62c73eeec05b5c8e6b7130e0af65b577846bb29359af20d822161e73ab6464a8ed48fb41409b0b93da5b896c5fa2890cc6e2ed371385ae83255b9b961056fa4d2e4b8f9ddbbc29b82c29cea58ba56b2d0f1acaa950815552a07bba54c2a98b7f730be067fbce33dcb29463d5ef9b013a0bd5c62c99795b99664052a9653ea43503c096106e837c3e9e569e5a40fec87e7f572559e7e80c0b0df6ff1bca5784ec36b0fa3a5dcd35a928dcb0851872c88e7feb3f3354ef7f4e8ee8a03bb40f7c3aa91ea1563f075b38261677dae4c264dd7e01c18d792727d07e6d8542d76561b7a64eb2f99a4e179b772010c021d55d1372301c9d091328bd554f3101aaed97acd23aacf32406a5fdd301a91fa4c23df039f2c82157e3878b789a61caced9f9514cf066a3bb53fb25f59083cc26d766692eeb28d0302d5ad62ce027b1ac219d5ddd0a8c23d6c1ffbc6e1f98824d5b8d7f764a97ce05a7f05b75e6bcc61d8e2efc42932dd9601617e3258a7fe94c12bbdd092d3710f6d422620fb8ac7944d6c3978cc4950e105e5a065893470ae0ac84cbc9b20c326cca6ea556dae8fe3b9ed84084ac339b7eaf78628e6576da57decf0c231fc74db9036b723a7735663b682b37dd6b0922e669c653464e7b41c1d585bab4f0f9edf71180e493e3ba19c8d9cb3a0726c9ee3c7e6d4af7641698fa4c4cfe17854b8df6345c4a1e3fb36d5b62dc734ec212904bfff81bd20dfb3d84b1be32b4685703d939f6d735dd2c81f5a36b9852d4b8e990c3b93610e18d95e4d08cdba340ba9f11ff0a0f359d3e3da01de687225446b2958f2171ae0af68c5bd459205fd778f2b8392e3fa8602633c7c5d9ef47b538572a62365ccda5c66c2bd306b267f426868981ef39fa44fe2b4eb0baa926056f78ab0167fdbe99240c1bcee3897a79fca993bee27f61f32a5860dbfab2165850e8ee96839ace258074a3a6cce85b4e56831cd30219de48ba3884e35e43180486c21cede01e079e4d24013da2360da397a39b41032c9498f8e180650a887a4b016771734f1e3b323efa1790574b912c7fb0d6498a7b41f67fe0ef7e3982ae11bfa95b2cde8526cec5cbe024f15c5f8df6667fca4d86047349b04c01ec675155be970b35721dedacb810435a80ea9a13613210b89438a3952364fb4687332a563a54ed28"}, {0x108, 0x84, 0x4ba, "50c5bd4c76c0e00ba17af3812c5a0ccb9df95d3602415180caf504b513e210d7903bb1edaef62e709545252552a2cd98e2da85a6e5c97d102502b519e9944ed69fa505d894dde64ad12eb92bc193069dd26a937b509ff97578b3ee5b71fdae27568fdff1f8818aec9e02d2a30e7b8828b79a34b728a35e32064b3fc1677150157d963e50f0d6b31792fbc4d42efaa2b1a801f5485bc0dba3d98e0430d33b877d6e32df19a6f924307999f0d1dcf8c4c8fd604fac19e0b7d1d7bfbf8b5ca2765e79acc69e19fd5b3401330b5bcec868afdccf461e94d57fb40a86d1bba0574b43b5a88b1a0500a8c580e90f94881063029eb1"}, {0xb0, 0x88, 0x100000001, "b875e431894a72b9c2e4b3bac2f0727e1ac9ce3d4fbed91f84bc1d8f5338263694b10fa4d6f0346cdf6dd3756e619d08e89bf96753f4e7fe8f83c45566d201c9925d6ca9e2e495dc8308bbb142e93c3b3dda016b2fc677879ed373a6a688d98b990bf9550c98d323b0c62c3d3d8ddea227360651b8c53bbe9e47f7187108840b03a20eb2388a6db16ca28980b605e9e76de0c8c17ffe3b0e89fbc03260de"}, {0x88, 0x1, 0x9, "a94feb3304b589b7472c8c6f6c04b57ae8cc7998d42066d82c2a4e48e5d162688a629af055ba1d02a46129397a678de5a5b74a80353fd64169725f0b4a1ed373b22cce60346f905a36ec59b2b529f8a955373ea3dd10415a25b48f14d8e83bf844811c9a1d9ce9caf4af781e3f5d67cf988887af93"}, {0x80, 0x99, 0x1, "6a913f9f778c53481ada480d2218987e17cfee4b371c4acd0a20e72d8b94b2e8bf9bed052b1fccb15ad17e67c522e168cfb07341f3792f2ac6297c3d3867a975ed9a28b4339864a9f2b3439a147530902241f3a0c0b3fec64202a67332ec0edd3c3d965a27d89b85e937df6f37"}], 0x1338}, 0x5)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1)

00:01:22 executing program 3:
symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00')
open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x20802, 0x1)
symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file1\x00')
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00')
mkdir(&(0x7f00000000c0)='./file1\x00', 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:01:22 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = dup2(r0, r0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x81010, r1, 0x0)
clock_gettime(0xe, &(0x7f0000000000))
ftruncate(r1, 0xffffffffffffff31)
setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000140)={{"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", "081ff20ec2c096cab601a70c8d71c9b09bb7a6a40f83fe2c24bab8d7d0beb3d3", 0x9, 0x8}, &(0x7f0000000040)="ae49dded46afd31f10768ab8322787b4401931e02c6116f36fb101df506013a66f33de0262bf8bccc279ac9599b826247ca955e0a64194bde41df4fc4460f85f5016c83d6ac437c4dfd0c7589849ae5e539b2ca43f34401645840d7a662cdcad1dbd85bf5d4d8b10e4772eb1adee1f9013581493bddcf2634d365edfb609077414c704dbc36fd8d35baba798c2eedae923ca5b4c91ace5894fecea60d9dbd63891874ef16e1a73b1eed799868589f6443156126a3afa085c49d129a015ab2525dcfe8dd75d31fc702b22e7f618fa08a4", 0x101, 0xc5, 0xffffffff, 0x81, 0x40, 0x8, 0x6})

00:01:22 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
write(r1, 0x0, 0x0)

00:01:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup(r0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r3 = dup2(r2, r1)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0)

00:01:22 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket$inet6(0x1c, 0x10000000, 0xda9)
r3 = fcntl$dupfd(r2, 0x11, r0)
poll(&(0x7f0000000100)=[{r0, 0x1}, {r3, 0x20}, {r0, 0x11}], 0x3, 0x10001)
close(r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r4 = fcntl$dupfd(r2, 0x11, r2)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240)={0x0, 0x1}, 0x8)
accept4$inet(r4, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={<r5=>0x0, 0x9}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={r5, 0x11}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000003c0)={<r6=>r5, 0x5, 0x5}, &(0x7f0000000400)=0x8)
write(r1, &(0x7f0000000440)="7d436983fe7534e9c3a2768834e5f660da18b33b476297534ecd4bc914f76e4399e444bfc04a03fcf963dbfca990cc0678e58c333c83905d5696f7bab06b4d8c4e0fba1ccac7ac1d61f86a0283584ea58b4d", 0x52)
fdatasync(r3)
fcntl$getown(r1, 0x5)
r7 = socket(0x1, 0x1b87aec77af74aa, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f00000004c0)={<r8=>r6, 0x21, "32ba0bd335e7f243296648d969cde65adf2a756a320362e4438d721d5f8393da61"}, &(0x7f0000000500)=0x29)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10000000}}, r6}, 0x84)
fcntl$getown(r2, 0x5)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={r5}, 0x8)
readlinkat(r3, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001680)={<r9=>r8, 0x4, 0x89}, &(0x7f00000016c0)=0x8)
getitimer(0x3, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001740)={@in6={{0x1c, 0x3, 0xcf, @rand_addr="d0273623058773332c47f82455fba085", 0x1}}, r9, 0x7, 0x10000, 0x1f, 0xfffffffffffffffd, 0x54}, &(0x7f0000001800)=0x98)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000001840)={r9, 0xffffffffffffff5a}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001880)={r6, 0xf, 0x5}, &(0x7f00000018c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001900)={@in6={{0x1c, 0x3, 0x3f, @ipv4={[], [], @loopback}, 0x7}}, r5, 0xa9e, 0x8, 0x2}, &(0x7f00000019c0)=0x8c)

00:01:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000880)={{"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", "b03db34904574123e48cc87727c57460614657ef82800de4079d2d225ccfc316", 0x7e83}, &(0x7f0000000640)="d37689096f671fda538732ef339598", 0x400, 0x9, 0x0, 0xfffffffffffffffd, 0x1ff, 0x6a, 0xfffffffffffff9f9, 0x7})
r1 = open(0x0, 0x0, 0x110)
r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r2)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f0000000680)="982c3d0c0c050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e4181204746420003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f00000001c0)="fa1cb1fc42933d7da00386ea2df9e1dff9eb83f9a718042687e3d7d2f670e133ac740b738c43c81123100d3602d43dcf293a771f7b1c96cf63fa8de9338ccbeb5528adffbffdf494f6c85c015243902ef874e532d6654eca26bea02e9852eda2167f55431148970bc133234b04f1898cb99278ba23554ecdc887ba125df9f7d9c1e42898782e8a2b8342f74f6c1079390843202c9b18e6218f617d68883243")
getresgid(&(0x7f0000000540)=<r5=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r4, r5)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:01:23 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
fcntl$dupfd(r0, 0x11, r0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000003c54385aa452304"], 0x10}, 0x0)

00:01:23 executing program 2:
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10007}, 0x10)
socket(0x1d, 0x1, 0x1)

00:01:23 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280))
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)={0x6, [0x401, 0xb4, 0x80, 0x9, 0xfffffffffffffffe, 0xffffffff80000001]}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0xf568, 0x4, 0x1, 0x101, 0x8}, &(0x7f00000003c0)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x2, 0x20, 0x410, 0xf7e5, 0x400000000000000, 0x5, 0x7, 0x9d9, r2}, &(0x7f0000000480)=0x20)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8)
getpeername$inet(0xffffffffffffffff, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0)
accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000400)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xffffffffffffffbd)

00:01:23 executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x80000000000a, &(0x7f0000000180), 0x4)
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0)
r0 = semget$private(0x0, 0x1, 0x86)
symlink(&(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00')
__semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/22)

00:01:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4}, 0x10)

00:01:23 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xde)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x194b, 0x7f, 0xff}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8)
shutdown(r0, 0x2)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r1, 0x3, 0x20}, 0x8)

00:01:23 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
mlockall(0x2)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:01:23 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x5ade6143e5e022a)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mlockall(0x3)

00:01:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1)

00:01:23 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_fstat(r0, &(0x7f0000000040))
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x6bd, 0x39f)

00:01:23 executing program 3:
syz_execute_func(&(0x7f0000000400)="8f697880dd2c1b0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000")
r0 = socket$inet6(0x1c, 0x10000000, 0x40)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x81011, r0, 0x0)
r2 = dup2(r0, r0)
bind$inet(r2, &(0x7f0000000140)={0x2, 0x2, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0x800, 0x9, 0x8000}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x8, r3}, 0xc)
setitimer(0x0, &(0x7f0000000000)={{0x6, 0x6226}, {0x9a5}}, &(0x7f0000000040))

00:01:23 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0xcd1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, <r2=>0x0, 0x3, 0x8000, 0x5, 0x10000, 0x1000}, &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r2, 0x0, 0x9, 0x102, 0x1ff, 0x80, 0x6}, 0xa0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0xfffffffffffffffe, 0x4)
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
fchownat(r1, &(0x7f0000000240)='./file0\x00', r3, r4, 0x600)
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380))
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000400)="231a787095cbd706793c23c8dec391b7864f7679dcf49830550c8b8cf7d0e215fc428768fdcf5f32155b67e8a424e43d10b0c31283e009e7f0074ec52fbcdc39a329f29c6ed0ce1c8dbede7877e13d52b3a188222004aca64b87881cb4baccc151f6bea6be9475e0f815b0971c963f612fa50c5ce589d077cbac958f257ceb7e5be6078ea5da8b44fab4358b0f873cf4152cb0e8281721")
sendmsg$inet6_sctp(r1, &(0x7f0000000680)={&(0x7f00000004c0)=@in6={0x1c, 0x0, 0xffffffffffffffff, @mcast2, 0x1f}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000500)="afa843bac5599b50db6f918762c89fa854171df30631131fee42f98390466ed7b77b1dac01cd3556dbc71836579f2c646ae13e8a17fac8f96788ac0593aa7cf2af2400855193ff1738a158c695e7f933b38a1ec945b5ddcf6f6b4258084211e9c3560289bb347235ef3ccabfc96fa315f4dbb9bfb78af31429133e967de7a2d0aa497e64fa8d5f1908b16963317b89a086f8590124c978", 0x97}], 0x1, &(0x7f0000000600)=[@authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffb}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3, 0x920, 0xfffffffffffffffe, 0x7, 0x1, 0x3fe, 0x2, r2}}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0x4c, 0x4}, 0x0)
r5 = semget$private(0x0, 0x0, 0x20)
semop(r5, &(0x7f00000006c0)=[{0x0, 0xc19, 0x1000}, {0x0, 0x3ff, 0x1000}, {0x3, 0x0, 0x800}, {0x2, 0x1ff}], 0x4)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000007c0)={r2, &(0x7f0000000700)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x47, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x8, @rand_addr="f3311654dd9cd2dbc721fd9772798e74", 0x4}, @in={0x2, 0x1, @rand_addr=0x80000001}]}, &(0x7f0000000800)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000840)={<r6=>r2, 0x8}, &(0x7f0000000880)=0x8)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000900)={{"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", "124e886f26abd4bfdac8c27daee25bb756c3196c574277bd70f494bb9c21ba03", 0xb4db, 0x5c912ae4}, &(0x7f00000008c0)="63e3d7f64ea239a4012942347fe8fa67bee5932db864e2f0e0eda29587b7c6cfc333a16ced69f87aa470", 0x7, 0x2, 0x400, 0x0, 0x0, 0x1000000000000000, 0x1000, 0x5})
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt(r0, 0x2, 0x81, &(0x7f0000000d80)="2ef8cc5b34a43d34440a1e772e6f340348622585ca803eaeb8bc65ee82a908a13cf6ad418fd3def724169878112a7e9df480c1f336150def50ef1470ef8d707577f730529fb173c07b91ec17a50e524dd7964d560cd7a2fba6f69dd914038a3fe7fb2bbbd452b0bc3eced31b63ab3236fb8e67bdfa1b4d5987b11d4b67f856f1b371733c73571bc203ca43ddbc81cb2a7b16fd10d7f63188b0b2c467c3cf9262af1ad9de3f6ebdb359fa550d1a7064e95fe1de8be253874032af398fa53c6bb8b22ac1978697e0", 0xc7)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000e80)={0x1, [0x3]}, 0x6)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000f40), &(0x7f0000000f80)=0x4)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001000)={{"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", "20a391b4a2de22dee7134b5ebc9d8c7fab51f9b100794eac75f5aa1905476a66", 0x7, 0x7ff}, &(0x7f0000000fc0), 0x20, 0x6, 0x4, 0x0, 0x21db, 0x80, 0x8, 0x9})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001480)={r6, 0x3b5, 0x81, 0x4, 0x9, 0x3}, &(0x7f00000014c0)=0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000001500)={r2, 0x1, 0x401, 0xdd2b, 0x1000, 0xf8}, &(0x7f0000001540)=0x14)
getsockopt(r1, 0x3, 0xf192, &(0x7f0000001580)=""/245, &(0x7f0000001680)=0xf5)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000016c0)={r6, 0x9}, &(0x7f0000001700)=0x8)
read(r1, &(0x7f0000001740)=""/70, 0x46)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f00000017c0), &(0x7f0000001800)=0x4)

00:01:23 executing program 2:
syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x41)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x9, 0x81]}, 0x8)

00:01:23 executing program 1:
r0 = socket$inet(0x2, 0x10000007, 0x7)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000007c0)=0x9, 0x4)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={<r3=>0x0, 0xa2, "790edd586ce980c7fb21ac9f7757ddfbd3b3aa3002c5c549a525ceda7e9cd27ddebfc887585c22bfcdffff83c1c5d67d6d28ac8b1ca74166d95af1b306ca9aad003ae3e21739e048d04d4cd10bbcea9934d40574f3c3e428f2bf13bb951481dd3620e12b013bc7c78ff4fa3d28e86f0e754f35b855ec41cb8dc48cf3018af4891b32f7eda0c0b9abaf527c8fc9571a849d6f5cbf8d38320e878bbb7bc75429f735c4"}, &(0x7f00000000c0)=0xaa)
pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000001040)="0e5bf0d6ac3f23e659069d27c9f2c3244e8da3462c9ca19b43485f5b045f20c14e2e380ee9fd0b3347fdf70fb8f0fe1c6f3fec2ed92aa9b7d1cec0a8766df1555c57d2c2784fde20bab18b59dcfab39d1766", 0x52}, {&(0x7f00000010c0)="1ea2106e68f89f3f795dc7c63d12a49a5e4971c73e5a3af921c994942ed82c5b3bf5863b1e2f6a83828f9a869c3fbf7cb67a57ebfde383f924456724319ac48bd58321d9982da13e85f194d8f0e0a435119d37a8f3bb86244c58e5d5afc7b1e4665ad9147d8fd98b49e4b3dcb6c6643048ec41c6cdfb9b821a5b0d0c2289f10e6b97b0d11271a939d383c981da1523f808783664780cc3dca43c8754c2f2e7b0ef0cea15609c8c1f7f54a915285f6f28478918b6af809446fe915f8f629c19d273cc9305", 0xc4}, {&(0x7f00000011c0)="30dafa408b01dad052058ed4f0ec09599e1ed53fb03efc210591061ac62a341c40add8364663d0412c64bf38147bb2a1f6434ac91634", 0x36}], 0x3, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000dc0)="3255a9c0f9431a761feff0cde9f6a8090f93e3372530f5e7382af49155fd8b958e5daae3e04dcddcd8c1d83adee838d3c19caa3968af6f5dd5da9452244c563b93ffbbb0c22c0e43b7473b89058b634ba33a6e7fd2409f466f18fa6923e626592fdbb18c70f797bdc8c0fa74bebe8df00228516c824dc772cf44874843e3960f72b2f1aa3c4020637aa749483e7e4ec69aa235d9acd879902424826795c8ee3da73bf09ade3613d33d2751beb9e0217ddba3086310611943bbde004b7caca6f4badc379997c831a509358b7cfb20ec229ab0e5fc45867fbb6002b81018eff6871d06dd1ca2515f308a9971848441e7be92b6")
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x401}, 0xfffffffffffffe52)
sendmsg$inet6_sctp(r2, &(0x7f0000000780)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x8, @mcast1, 0xffffffffffffff7f}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="985fc891cbe8aa", 0x7}, {&(0x7f0000000280)="b3", 0x1}, {&(0x7f00000002c0)="c79ccbb560242433a095e1ae17d0a6f1493fe1edf5956397ccdb037ef2e3a767908220e429144efa91b039a923049b3ad0abf7e8db05e15bd8d214cb96617ae01ede86e89a90589bcc039a68022028f35746ca53564f5e16464cb8ac4d429f03951328a0c36253f63fd88c2003259c2d8b2eaff5bda24c31959624724deff501429640", 0x83}, {&(0x7f0000000380)="b88a6f84e6930d94a5618fe9968475a4842fe32125cd9a8b4b661f9057fefcc9a6a973651b0c3d82510e260bf065208f8eb7e7500414f374a43fb55d90e2f3424d4b42f2fe127bc4516c0dba7d793522427d1719aab93b3ced9ca3ec6fd01eb696af7379f050348a22f3d70831a60d7fdad7982b58fc9dc50cdff35fb9080f235ae03878d48fc56b", 0x88}, {&(0x7f0000000440)="cff607227894f4cc1a68cbdc6ae454af4659795c9617e60ac29fdab96a88ae7f6e0fbb4be4fac078e2bad08e29baba578c10c9a17d73cb2b4f86aa2bf4c89ae6df282861a86eb1", 0x47}, {&(0x7f00000004c0)="616324ccc86aae24c52709fa8f190c12015173117a8131e5a57e832bdb4e9cfa4ced02251fee51052d62e64ed74e3dd78a4ca7e1a9080c31ed48d16b9ba1a9642f645ae0776d4bd42fb849a9f923a7054dbf599e07fc331234341dabd2abaf2de29c327d8f370e7bffda70c4460dd392d0a1b8019841405219fd25393bec02abaac1cd", 0x83}, {&(0x7f0000000580)="64d40117a47f010b504bb940c6f86863f8166706e2b9fcae0e2570cf1c4c16246d65d9f00306edd73dc4cdaf0402f1c07b7aef27a347", 0x36}, {&(0x7f0000000640)="8e48b51c5452f35529c08bb5d9ced61ffda44984ee8ebf8ec973f2e5d9b33c37ef927ce6dd389ac0c896f541360f389c7b33eaceaf90c1efebd95b6c651d0d3e50399aab779037b195894c85dc0e46e9639b32091616074b9c195b8aa1c66a1c8a05e5f8daa2", 0x66}], 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1c0000008400000004000000ff0020000017000000100000", @ANYRES32=r3], 0x1c, 0x5}, 0xd)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000fc0)={r3, &(0x7f0000000ec0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000001000)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000800)={r3, 0x400}, &(0x7f0000000840)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8)
sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003f0000003c000000"], 0x10}, 0x0)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000940)={{"1231ad8c2d61c91b63f3202a722215d285687fbbee3edb52b8415443b74e505d6d3175ef89dda978090c0789610c70cf5ee2cd32f0e781d838e03720927a2f5fe72a88954d2c2c88231d9fdab541cc66d615cf19cf3a919818f8f6aea2ef7af8fafcb64c9e96e1ce15a5f92bbf5f2db9b701e07aa829afb43f06175ec65c60c4f8b07271ab880af7446f6ea75a110c5d62f4b48df6a04558d4470b439582dbb0db5fa6106c76310d3462b3616edeb0b65574eb5273ec229e758c1c54b8e5e2fdc53479a67afc58dea4c6a2d9df6500ca5258c2636288a584bd332e594e59c315661ef0feef97b4bc9287a140c250606ed1ba0c5150522401fa131edf9c1a9efca1945095f80a287fdc3fe393294a0bee2a30dd7f37dc8facb89570af61819e14adf62dc5c8c2d0acf47042ec85f7a1695a926ab1db8c89533ad64de8bfc6e172e70362cf3e41323a19fed89f838a909665c9e384435c519d573f6ab6ff22a6a657d91cbcf00dff5e481cfae86e1e696a209d44a1f704242a8332f94c1e1589ee446ddaaf51c82653fec4f4a51e5425d4b7de8925ade3779d742b4da7411bdaa252a42bc4c5931b7842a2f69b05846db50b48c5c31dabc76aa7e0da44981f743903db50fa995c4fbdd07fa3335c0481fc5850d53f1097865dc49da145d5817c0f841ed680eeeacec2d5467024243593a448ab6017a952a022a7590ea0c850452bec722643ef8d648c518761559dd3b9c97bb8f440dbd55d7c0f3b9c17ae4e1ee185b244c82a6fabbfb5f1f4796d4885d7b6d49887a2fa09af6c8b29861b077f8a0a10411371ae224291a1051cb38cb02b1883d8c5f26f5e187fa62bef993e80a3c7125511e60c77b5907869ddd814f42c0fd6940afbcc5fb7a09c60b237be7bd69b968cce7fa17c2d378bbb5b588fe5e8d111a0cb97d2a15e3336e587204eb30dfe3f73d752d96b9bba130502e80e82b0b822bdfafe562b34713950998b807d68b1c1956359ff79dd0fa10b99a3c6d92c3be456f82349118fc3e7de698fbcc97aadcbc181c81b8ecbcc3244fb56e2dfde0339abcd203442a209e18a05a700e56f04eebbcd8eda60d4855bba7d7f79079ba0d8c59a30112bd9186ddc1a3b80d07efdf55e6f3c33b30243b2147b7dae19703a4816a651d0f368f2e34a43d2315debf6a6d2881e57b79c360dcbebd77b7650441761926595af1c56af81a137528851bf6818d1cf1bee3b58633a553aa42cabd3a4928ded75b9304a0128cb5e7729a1233c9c5dcdcb785327e288e6a9d827d6690547685b09f4b60484747a223901ccec33e1de0cca0dba5d0cd56911b0e419d6e1c4b733a476c2da25c904248fb4d989d4dfae07feb474506c21bfb7f5ea9e05f6638d677e2afd0f09ed2aaf2db41d991694a7c14a9c1054b88dfcbdb590805936f06e6440b803f61ad98617308531", "71603bad8545007d908a14b5f1b7c9b2d978554507b55f9f539df3b30b77f0d3", 0x1, 0x6}, &(0x7f0000000880)="7c29cfd3346f06c390779fe5f7eafdf9bd9e8e11c804901f92c9af63086f7866d6a59756be7bdbbf7a5ff545ad943c1ca763c36b5a5120ca2201a3b8051f75f01b040ab4a9f3a62d97fe77f47ae8a45886b25e176dbdfc99356e223f7a9614e34ee075bbc43f58d67be4de5169a4ed296232e6ab19b8167d4b85580aa12707d2651a4fc4f8d34e6be38c6089fc6fa79254ac2b2cf3abc4ab59073a4402a21919bbc3af1edfda7b66b55410b11e587d32cb853492c5e22ee4ac6188ca64", 0x76, 0x5, 0x8001, 0x2, 0xffff, 0x2, 0xfff, 0x5921})

00:01:23 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x10)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f00000004c0)=""/4096, &(0x7f0000000000)=0x1000)
getitimer(0x0, &(0x7f0000000100))
r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x4ec, @loopback, 0x9}}, <r2=>0x0, 0x6, 0xf4, 0x104, 0x2, 0x7, 0x200}, &(0x7f0000000080)=0x98)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={<r3=>0x0}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r2, 0x1, 0x33330f2f, 0x100000000, 0x7, 0x0, 0x1, 0x5, {@in={{0x2, 0x2, @rand_addr=0x2}}, r3, 0x7, 0x80, 0x200, 0x1, 0x80000001}}, &(0x7f00000002c0)=0xb8)
open$dir(&(0x7f0000000140)='./file1\x00', 0x400, 0x64)

00:01:23 executing program 3:
r0 = socket(0x12, 0x60000005, 0x9)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82080008000000000000"], 0x10)
shutdown(r0, 0x2)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000080)={0x1f, 0x1f}, 0x10)
preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0)

00:01:23 executing program 1:
syz_emit_ethernet(0x2fb, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x1, 0x272d, 0x2}}], {@generic={0x4c42, "6838ad8e98fc1282952461ecaaa0621a40585b8010fe7e0aa77c7f3d6a65d0c09615acab7adea821e4f5d4ca436ae25ee96b3b21381f2383d838dadecd675f9ddc7c0957175d79d3a3021404186d109f1d22db2e75804452c6c7e5ce300bfd9b5d17eb0d6e059db45f518c09ab09716b788cfe0c561143e52b13e64a7552495c5f9d8a0dd30bd7a77629f0f27d3fdd7eafdf4286ade4b010"}}})
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0xffffff89, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}})
syz_emit_ethernet(0x12f4, &(0x7f0000000140)={@local, @broadcast, [], {@ipv6={0x86dd, {0x6, 0x6, "f2872e", 0x12be, 0x5f, 0x1, @mcast1, @loopback, {[@hopopts={0x4f, 0x4, [], [@pad1, @jumbo={0xc2, 0x4, 0x5}, @pad1, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x4f, 0x0, [], [@ra={0x5, 0x2, 0x3}]}, @dstopts={0x14, 0x3, [], [@enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x100000000}, @pad1, @pad1, @ra, @pad1]}, @routing={0x1c, 0x2, 0x0, 0x2, 0x0, [@ipv4={[], [], @remote={0xac, 0x14, 0x0}}]}, @routing={0x0, 0x14, 0x1, 0x4, 0x0, [@loopback, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @rand_addr="7c47f03efc4a32535ecd6a83e33f26af", @empty, @mcast1, @ipv4, @mcast1, @rand_addr="3271abe28373996e59df20446f9cf09f", @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0xbdf44bf3d1dae4f, 0x10, [], [@enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x3ff}, @generic={0x8001, 0x63, "ff507cdfb18b22e11dd406a2d1999fa241344d51beb77132808ba77fcb0988c1328c9509eadd2d9d52cce9caeb119b32a454265292a4f6e17ec1dfc53a33c50af7567ad90c10bddc126cf7221160993e98412beb9e7360d830ec801b9fbbe855cf4968"}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x40, 0x0, 0x1, 0x7, 0x0, 0x8, 0x67}, @routing={0x26, 0xe, 0x1, 0x7, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast2, @mcast1, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @mcast1]}, @hopopts={0xf5788de9efd2f351, 0x201, [], [@generic={0x20, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @udp={{0x2, 0x3, 0x8}, {"ce9dd5f447c5dd312f112405906dbe6f65eb3f6c15e43db77377b34805889a148529852ce58a91a9e6f9914093b650183173b6939eaaedd6548965c44324945d60a0ee63941ed26b06dfdeea1e3cebe312c990d223adb025e53e5787f6a7eb894f9cc7060d43"}}}}}}})

00:01:23 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x2c4, 0x5, 0x0, 0x0, 0x1f, 0x7f, 0xffffffff, 0xfff, <r2=>0x0}, &(0x7f0000000140)=0x20)
renameat(r1, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00')
r3 = shmget(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/253)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, 0xffffffffffffffff}, &(0x7f00000001c0)=0x10)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r4 = open(&(0x7f0000000200)='./file0\x00', 0x201, 0xa8)
flock(r4, 0x5)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8)

00:01:23 executing program 0:
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x29}, 0x8)
r0 = geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)

00:01:23 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x90)
ppoll(&(0x7f0000000300)=[{r0, 0x60}, {r0, 0x8}, {r0}, {r0}, {r0}, {r0, 0x2}], 0x6, &(0x7f0000000340)={0x6, 0xffffffff}, &(0x7f0000000380)={0x1}, 0x8)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="5076e022d3578fa2b5a5b6369264a83c03e26060b543af28061c7354b3ca7aae35c6d66d74921a1162c52a2066aeaf843fa71edcbcdce6cb2bed2be4c63a6bde779a0dcc03a7c0e3f50eebddb159f638f8e967a6724a18526b3d895f1e4050ef0a309a9ffb0e37889b716db395f6de7d35d235cc9a0f2d8d80fc49d69afec0e429dd185caf912b4f0c4b29bfab88af03c2e5b3080bbaba05d1183b714ac2f8c9af374fc5fdda77079772229155d5682d7731fe67b10d25ecb64e99e95b3e2e97329254d5c44ade2809918c9b782c35be6199c0e609c60a14044e7077bd345c77875f", 0xe2}, {&(0x7f0000000000)="c014e9b7ffca2f790e6c429ecfd3ad681deae99eb34a4b8a5530663a98198cb0dc81663916c2", 0x26}], 0x2)
freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='chd\x00', 0x4)
freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc)
read(r0, &(0x7f00000001c0)=""/204, 0xcc)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x80012, r0, 0x0)
ftruncate(r0, 0x0)

00:01:23 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = getpgid(r1)
msgget(0x3, 0x8)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r4 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000))
r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1)
semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))

00:01:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0x0, 0x6, 0x7, 0x5}, &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xef, "d10b2338f605b4dd019a47802c4a7f649b99d34c12634500f61aaf7d313d8e316fae109a6fc40072bcad4a1732bdd73872ef459c30a036f222df4f0057dd04d75a0fff6f6bc287b0a385359efde834e70c702a6094c686a670a198e3532e8c5d5348a406e8df8a3bf4418fe8bb7a23cd49e8f5d659ff3cae0c79617c3687919b84962638a261ce79e376c556a76b11bfdc60ae68fc3c19ed0f80952d488b1b87b81c500156be7ebd938f043656ab10d95d89aa123cd22cb60c9f6b1287ee97e2e098a7acf05df1f4beee3a7ac3cb3c4ef62bb142fb1b35c1cda59fefad475190a7fec6c102a683bbea592b33c7b6c7"}, &(0x7f0000000280)=0xf7)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8)

00:01:23 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)="92e50f38aaec74f4898c42e1af386f5da95697e54283b9441449fea280b6e4a83614e1c66fa4db903d8a7a55014edd4370199f6bda76d8465c6d9269d966e5c1cc039317d2fd7b4b8a8d17df695dc13746198338c99cc09430c9e9e65b6efb6a6d20e9bdff63e21c985129b827b1", 0x6e}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f00000000c0)="13feb7cb3420a480b1719b525358a5dce8e1f317588640ba17ca605c06381aad9134be9fb044244d", 0x28}, {&(0x7f00000001c0)="e637f6497e80dba22aefac1537da8003a183f5a931fb818148d2896e72fb72a5c06ba6f43cbe2c931607647deda312eb3817c5bdcdeca8743e86806f32a87d88498bf9e739382eb83ea9494912577cb7410c037cea162fe0cd14af9bcecdd9bd8e836f2487d46eb34c30049aef632360d888f222e4b41fe1202b387e87d41c2eae3a004e54f5a23625ea987d15f74ba0ebe6c77f00920bcc1120d86d2e7760", 0x9f}], 0x4, &(0x7f0000001600)=[{0x58, 0x1, 0x18d0c4a0, "f6155b320acdec4f2a88b8f4532d6468709c0a6ae12907010d79df462e500d641a4dd230acb49e1efe40743789452c4b34a4a7ca3a2003618cd739596a79fceee108e0214b9660"}, {0x88, 0x3a, 0x6, "83005e41b41b24c0120595df9f8671f27f8d993853b55a947ad68604987fc72e219f98df1b57a72a9bf93d4b16a7d137613b329f4b624d792cef4596e20004871bb68753364bad8743f691ac8ce0516b3251596f34470f92b64e3d8fb6012e58250971e20bdb3f140a2442c9f517069b51e7d4"}, {0xc8, 0x17, 0xfffffffffffffffe, "21815bafdd230dae3160bcf124062f2b17a90969ff019a7055e2265f1f7bb82b1e6edb21edbac1186fffbd0eca5de5fb2f3a5ba453c3ac82d53d9fa0cee623e84338a2405f7fbb255022964523a3cdf1b2fe4520c0eff2f5be0188e30fc1bf80d7c733b6f4efcca1c68d3bbac04805f2ab7217a7bf9337951ffa4d5de95e1ed482e8b71d6d5315cd63f8c109a9140ee6362a434b093a4c76268a3d836cbfd19f75b258cded606790ad96684ef366ef5d13b9d7e0"}, {0x100, 0x84, 0x1000, "965943d3b38e8b45274b2e6d4447cbd69c18cee777bdc06ee4dde246e3a7d5d0da03ec0a19894fb9b3c8ea34e13de9a5eedbaf5bc78d668b3cd6c09653f6cb386712794011537bdfddaa95f52c7f001d3758346d94c6a3e0db9bd9d4fb77a47661d3953253f5f8e8d3a8839a640868c4ca839b261d2df136ab2f9edf8a2379f9b4c809f8ea27c3e8335644f0ebd1d381134c66997bc952a19fda7003b7705c2154c6cf2cf35bc13e47eb6037adcea83fd47822671f9cbb6ecd33d1594dda98b5336a0c96337b13496187035045ec1d6a5d1c79fe13507821021c8d817afefd41724fa7c64eb6eb64547834031cc99a"}, {0x28, 0xffff, 0x2, "06afabd6dd867dac1ca8485e7eaa105c85a5f77c1b"}, {0xb8, 0x0, 0x356, "3e328352da588368109cce45b971db93a5efe8dcc2475c42cc827aa452dc05134742c1bae5d6696c1dfc4ef4a7a8bd326771b9d39e0d720a9f73b473b19ede2c57d6853ac2610021be73ebf4e8fdef8e63dfcf65a80485c7cd05e68cc22940f8655fd2d7f3bf69f322a9a497ff39cc75bf3ac221541891ff4f1af0cdd5c8af51966cbb8b8b1b88a394a716779fd701d2ff966228bda08738fdd0392cf4f531942911bf5629"}, {0x70, 0x3a, 0x6, "d4ddccf0df24aac094e56ec6b0eaf727951f9f27a41f2b1006ae95beb95d920b9d7224b3d2a41dcbeff47194c8873da9e12255001813de891be6a63745f41aca3bdb94ea6697258b70588ebfef1d11e1a57c80f2546679e06c5ad43c58"}, {0x100, 0x0, 0x10000, "3eba9254e7d88005e7021ee273549b94e7d1f425506705b96db3aaaf91b521d5337c25f4dc243029eb28d849d8e7328da3cb4d722743fff6c6295bc51acc0699fe19f0a6eba8b556e1cc71aac2773b78de88b3d71e6fdc7bdd08e3994010c198ae44a37e7031fd8b75a236558db9ed8c7fa4798f2c4448b4a559e78b993b8ba952e0d7023cdc1a7fb29cacd491dacc33015acd30232e24ddc8da17c475c8beee5157f9697171451009047cac7b029ea3745dee66b0d8addf5bec63901275f2ac2352152f3a83b034ab77e2286a43003e20b5c39d8723487cf0cc838caee6bb1d5d93090e56e2b08998"}], 0x4f8}, 0x8)
sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0)

00:01:23 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup2(r1, r2)
ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="7572c81b887da1f7ce5ad4f5df1ed7caa9eac86666f8c3578202752207376f90d9bfc45faff3", 0x8, 0x7, 0x3459})
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
setsockopt$inet6_int(r1, 0x29, 0xd, &(0x7f0000000100)=0x800, 0x4)

00:01:23 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898140c0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x2, 0x4)
ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000))

00:01:23 executing program 1:
syz_execute_func(&(0x7f0000000000)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec40be9741bfb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
writev(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001c40), &(0x7f0000001c00)=0x4)
r2 = dup(0xffffffffffffffff)
fchdir(r1)
syz_execute_func(&(0x7f0000000000)="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")
semget$private(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, 0x0)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"53b18faeeb5f5de63fff228fc9e49fbf274f254e1f88bcd49440617df70bc4571a7569a58d14f4de9b80a5e678a6e1f22e3708169345b8b2bcf6d828dad5d78e5f36a039bb98f2836a9422ee77036c415f950e47f47afb7ab7fd70d74949fb5c37a61ea7e203dc3945bcf71478ab4890cd04da2f28a0c4b28c399b9b33e1e82bd9c840a54e94fc5a11ce96f9f06db71a320f3124f2d1ad59202ccde7c1b0bfc9915fd1194e791fc38997708613978c0d052c4b85455493106122851cb96d17e7931bd0b73021cffd09e42d102412f9d0f96c5be207676bd59bc29cc531dbd6c9d3f507d1cb2b30291a3004ddfb9f3819f66a852a896f7dd41a492cca56ba11e46b95ac03cb701a8f8b5cd222bcdc43262078f51632c4ee207aba41a2eb0a3ccfc12ca5fb6a065946e6fc6c72974fb21bc5bfafdb1635c58944ef084acb56fa9faf7c70db7d158e6e2572ebe180866490441f5f71b658ac91e671d1c926a40928d8260f9fa6ff30791b973e308e060561e62f55496ea2ef5efe120503d183a67ddc17413607a113e19f0f1229c4aa69660545b8728f688b7ae245dd78ba769439233bbf3163bafea7cb1ad4e9d03fe820bda7db2a51c82e56a9f05d16d200b737ddb5e58b2334e083c6db87e5b777e096b4ed8828dba4ffed3dc9a1e5dbff1c9807f9ff4b65539e1a6ddb50c4b28734e4984f071fca3bb1ae3611820e2f65cdc37a1a5435b5e9987aa37d87ba618a84d387696f5a83bd2b8988fe8d80837c70729a35c4b4a821fee95abdf0e9eb03738804c7d4dd81a927efc62570d92060faf910ff4cac9075f156365cd8583b6529b750344174ad79387a02c9841ba7f00eb742d3ce4bd0133feb9109009badc6643077fe752e2862d4c5b97c15363b525d20d74fd5e25d63808bdea3f97daab276d4b5e42ed57bc054d0d77837ecff9b39c89da57f730a81ecf60f0434547b27b7f3ce3183b4ab5e34b6a43bf21d32cb9c1fc6db4fbe2e2d017412a005d5c21a90843cb8e50d2ce8e76dbc6177bbc69fa3ba5ef592d6bcd7fe11bcd3c29152931a4ea8381df11c12acbe473bc211757151c64469695698e9ff3a45a69895a6bc73d2f0c5a0998a48fafa9d299a4027797218ef5721a07b53bb346eb60fb2927c4c69dff517cb1c13f799acf68321c4c1cc477e0b99a009b2d34120ca026b785879f1639529d51c0d490b9f63262e134c49954cfd380ce5c708c4d7d4eb40f8eb162e3037ea0110bf34b9a6d2abeca5ea95265d1df9df3582a9bbc226eeac85ee6e23df872aec1823ecc47be7edc5d4a452255125c0abeb0a2e7942c359b873632c7de8fd1736cbb713d367e0ce5bf9844f8f1aded129b4dcd84f4de36c8023382c824f1c24bd601e8b008718a4d65968986c9c7eeeedaf40c9877cce8b3b652f06a8001767223f4852e057994c7d08e7cc3d", "81ab1bba77d91c2492515e910e6d1f94ba1ec740a92ba3bd6a965df45088d551", 0x74, 0xf7}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6})
writev(r0, &(0x7f0000001b80)=[{&(0x7f0000000280)="eb61f4504e021ac01c5e808d1832cdf2dcc5847287348cae911f5464997f097927069926fc1d209b055cde17f42589020fb5bfeca41990e987bc598685be97bbab0b2e7c704ce18f244ba45425e62a05cb41f17217d9bbbddc13f0292bc65f961f172e03dde327e1fd2f6cc65b9d8ccb1153c2f6", 0x74}, {&(0x7f00000001c0)="0e167c7c3a39de52fbce", 0xa}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="c403539a2c405e36b5d69d7f5d24f59446edf1982b6f6f9f012ad84afbcbbf0957b11f93a5f53c0b6cfd8a9d64d905da7452c9256e600836b35c10a50ffad68e729783df0ecaa99abb4c4978663b7455b1b7a1ee15327636c830da36c2dcccfa8e5e82280ea2b8b738eb834cc26ecce2d971270a6e49504d88a69eb9e32773586b7c3ec9d96b44cb499552d0d1c8a136dca664164426a2149efc277469e313f1a9b1c5f4f13162b7f296166ac964e101ebefe4994213cf9c6902549f736a04a516fd43477c0dceec86cbb4e18df91f0a1f8c17a7f337244dcdd5ef59d2f2e4e5db5cd5", 0xe3}, {&(0x7f0000001880)="431fbc2ea5cd2d70d818954ea57430e6f63e46e5990ec8585db6d85784f38ed7eed0170725012c69e8f5ad4f8b26545982edc62192b08c38b1e7898eaf34be2f33a4e14a88f29b70186a3a7567de7879e9ef7aa2ed8728", 0x57}, {&(0x7f0000001900)="340c6e624d3eede73cfc677ff97f724756c950d69b357c58a7a580680660790df91283cd74f9c0e718c7578da3dfbe643a4566a46d30d04064c2380728589f5138f9f5d92552e46a72c78918bf30bb665379d5970cb91160d5bcea81fbbd6dbece59b4e6c6b4dbe28e76188826de1a9b47ed664cfe4e99d0cdf6475bbd1a4d9fdbd4e3a260e99e25b37667bb3ae252675c1e5707675d1773b8e3ba19b06f235e502c3e51076b38943a8a5965386af732c69b5202b51aeccc340610ea653a4b4599484ca632afbff2d093", 0xca}, {&(0x7f0000001a00)="d8b48d35bee4ae1f67bf4bf3904420820c1c222855551e68ad69e437d7b103fa7ecabb4fc66658c33fe3d6cdf6ebfa10fb00cd5a559f833adfb2ae60010169d5a42d678180eb005c057d53f8776611b06162364ba9637d17fa6b312f4425de8cfbf5bffaeaaaaf3de498c211f011525963e8161559d90c99a93b3d3def609ce02e3314a4011f64392d8897c7826c991395be2dfdd759e361b554cdac1f3451bd6f121f766f47ca193deba41269addb64f2d9a8f9c91674efb606d1bc514209c989fc271003df52ebb03626cb522f4ae2ae3abee39ae73072ab2861090bb3", 0xde}, {&(0x7f0000001b00)="a5ff04b4428377aa80d69162ffc3484b5ba0e48b8f433317d2df634a70d94f473c37357de18fb9014b28f52433c5d4e27ecb8b780561bbee534617a871d21aa1163bae40fd48568dfa37b9273084f5df63", 0x51}], 0x8)
getpgid(0x0)
fcntl$dupfd(0xffffffffffffffff, 0x11, r2)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:01:23 executing program 2:
mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4)
r1 = socket(0x1, 0x10000004, 0xb)
connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x3, 0x1ff, @loopback, 0x7fffffff}, 0x1c)
mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0)
freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setgid(r2)
renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00')
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000100)=0x1f, 0x4)

00:01:23 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0xbb, "60b59954937689987e649bca45abc03aad0130b7cfa2cf205dd7876f105f027d2ae90c219f268079a050288cf88b0f8a6a432fc0158e23731e88947e497b72b890cf7eb17f24343ec8238000da11179c8ddb45a8cf908cd5338f70d76fb041776bfef82d6f35c9f42a7b2b23cba27ae4e21d664de18dbc83ae0a62bcd6407431ecf229f8784a7e839f6f3d13fc1aafaddfbffdae9db16079085d78ab9844ad3882367aabc9f92c99f2ea1e7da6033f6653a196a4a997c9e5016e9d"}, &(0x7f0000000180)=0xc3)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x4}, 0x8)
exit(0xc6)

00:01:23 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x3ff, 0x4, 0x81}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0x6, 0xc1}, &(0x7f0000000180)=0x10)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r2, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10)

00:01:23 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="830446d8aaf71f9255568b4e", 0xc)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

00:01:24 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x7, {{0x2, 0x2, @broadcast}}}, 0x90)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0)
setreuid(0x0, 0xee00)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:01:24 executing program 3:
__getcwd(&(0x7f0000000000)=""/121, 0xfffffffffffffc76)
syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000240)="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")

00:01:24 executing program 0:
syz_execute_func(&(0x7f0000000100)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2020a, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r1}, &(0x7f0000000200)=0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)

00:01:24 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0)
r1 = getpid()
fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r1})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f0000000500)=0x8c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={r2, 0x9a}, &(0x7f0000000580)=0x8)
flock(r0, 0xa)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000000140)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={<r4=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x5, 0xfffffffffffeffff}, &(0x7f0000000280)=0xc)
pipe2(&(0x7f0000000380)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000003c0)={r4, 0xb, 0x1}, &(0x7f0000000400)=0x8)
r6 = msgget(0x3, 0x518)
msgctl$IPC_STAT(r6, 0x2, &(0x7f00000002c0)=""/132)

00:01:24 executing program 2:
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
openat(r0, &(0x7f0000000300)='./file0\x00', 0x20000, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000")
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
open$dir(&(0x7f0000000380)='./file0\x00', 0x8100, 0x2)
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:01:24 executing program 3:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
recvfrom$unix(r0, &(0x7f00000003c0)=""/220, 0xdc, 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="010037ebfdd7175b9debd0bfcbec1dc8282e2f66696c653100a12f98a375badb69534825746e972d07c58fcf4dff249d079cec1c2e088ce282"], 0xa)
r1 = accept4(r0, &(0x7f0000000200)=@un=@file={0x0, ""/22}, &(0x7f0000000280)=0x18, 0x30000000)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={<r2=>0x0, 0x3, 0x200}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0xc9}, &(0x7f0000000380)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="e22e77", 0x3, 0xffffffffffffffff, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00')
r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)
recvfrom$unix(r4, &(0x7f0000000500)=""/41, 0x29, 0x40083, 0x0, 0x0)
open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)
openat(r3, &(0x7f0000000540)='./file0/file0\x00', 0x0, 0x1e6)

00:01:24 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x0)
ftruncate(r0, 0x80000001)
open(&(0x7f0000000000)='./file0\x00', 0x1000000020000, 0x0)

00:01:24 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r1, 0x6)
connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)

00:01:24 executing program 1:
freebsd10_pipe(&(0x7f0000001840)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
poll(&(0x7f0000000000)=[{r0, 0x80}, {r0}, {r1, 0x2002}], 0x3, 0x81)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001380)={{"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", "c037960f0c76bb01e99bb260314300247f66a8b51244ae4cbad2221d5c2f34b0", 0xd06, 0x8}, &(0x7f0000000380)="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", 0x0, 0xa1, 0x30a, 0x8e36, 0x2, 0xea, 0x6, 0x80000000})
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x6}, &(0x7f0000001800)=0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000018c0)={<r2=>0x0, 0x9}, &(0x7f0000001900)=0x8)
renameat(r1, &(0x7f0000001a00)='./file0\x00', r1, &(0x7f0000001980)='./file0/../file0\x00')
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xb6e, 0x0, 0x90, 0x2b8b, <r3=>r2}, &(0x7f00000001c0)=0x10)
r4 = fcntl$getown(r1, 0x5)
sync()
getpgid(r4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x8, 0x910, 0x2, 0x8, 0xee0d900000000000, 0xc90a, 0xff, r3}, 0x20)
syz_execute_func(&(0x7f00000002c0)="0c19b5b598c422fdad111b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3f766c1450f17720d0d111d54111d00")
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000019c0)=0x3, 0x4)
munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
pipe2(&(0x7f0000000040)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
poll(&(0x7f0000001940)=[{r0, 0x2022}, {r1, 0x80}, {r0, 0x2}], 0x3, 0x7ff)
connect$unix(r5, &(0x7f0000001b00)=ANY=[@ANYBLOB='\x00\x00./fle0\x00'], 0xa)
renameat(r6, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00')
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001a40)={0x60000000000000, 0x2, 0x100, 0x20, 0x9f0c, 0x724, 0x5ec3, 0x400, r3}, 0x20)
ioctl$DIOCADDALTQV0(r6, 0xc100442d, &(0x7f0000001a80)="e2203fed49f76b04abb742b112882120e8b1c179731af79b74da87a480ba7e1b4abebf8967f3d88cf9a7bacbb8ec1e05c8ca76f38175")
write(r1, &(0x7f00000000c0)="2d50527ae90c12c171207a0d3dfa40b2c77bbc28bf5accc4ef840f3d3f980c1537a8f578f6dca879a15b9b36f37dbc50b3a43a6b6dc76d072de1fc3459f4903999967d7f363f6b15322d68", 0x4b)
setsockopt$inet6_int(r6, 0x29, 0x3f, &(0x7f0000001ac0)=0x3f, 0x4)

00:01:24 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
bind$inet(r0, &(0x7f0000000000), 0x10)

00:01:24 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xfc, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x0)

00:01:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x101}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x1ff}, 0x8)
read(0xffffffffffffffff, &(0x7f0000000180)=""/137, 0x89)
pwritev(0xffffffffffffffff, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998)
read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200001, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000003)
open(&(0x7f00000002c0)='./file0\x00', 0x18080, 0x40)

00:01:24 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaabb7f9bb3a2143486dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018c00907800000000609433df0000000000000000000000000000000000000001000000000000000000000000000000006b94ac24882f89e63cf2cbae18f554080f21a4b3dcc8ac66c13e30bd6980207e79c40ffb4ef45ced7c4afbeb292b3a8a4889946cfc1e3b96b5c35c304c3cfc2cf7c435bfeec00c1bbf8f197e5f971d13feb8736c707865d1bdf94f3c364537a445"])
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x109)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, <r1=>0x0, 0x6, 0x2, 0xa9c0000000, 0xfffffffeffffffff, 0x80000001}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x400, 0x7}, &(0x7f0000000200)=0xc)

00:01:24 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xf53b, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x100}, 0x10)

00:01:24 executing program 2:
syz_execute_func(&(0x7f0000000000)="9834120f0564660f73d00691b0fd4141e2e99640df56fec42379d022679d63a20fa0e5be34d0c4e19ee1c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44189fb7900f08171a38a806ebb40da9ce5570000008ca465600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f979fba1c9fb110f0f3804830a000000")

00:01:24 executing program 1:
mlock(&(0x7f0000e45000/0x1000)=nil, 0x1000)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000140)="8fb29e10420afccb6fec955036877e9bfc8843b295", 0x15)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:01:24 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x3, 0x9, [0xcfb8, 0x6, 0x8000, 0x3f, 0x6, 0xfffffffffffffff8, 0x4, 0x0, 0x3]}, &(0x7f0000000100)=0x1a)

00:01:24 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x30000000)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000340)="2143b71aa9dcc0ceab05caf5360139721e16fe5f519cc209ac726a0aebd7efad0f14e4787a2c63db301a06ad8d6f53982a6a82b59d2d9267f12470a259e4af2e5e638017eba821b09400ec4b745149fdf7bd6fc7eeb5d3c418428eeb458dab27344413450c6e46dfb8213ff5e954d1731299451944bfd3b33b3d4a232214bebe68262581a6fdf72072376e625c91086a69119f72f267e4b37a6e036dc489435abe684eaa9f28ee7d44b11b1da26fbaa2d272d3d33047723ba392bd11092bee2fed9fb982efe5bb51818fde27a867a2ae0fa5d01e95aae70c90bf9c7c2803356282a1ad7f4a", 0xe5)
socketpair(0x1c, 0x10000000, 0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f0000000740)="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", 0x163)
sendto$inet6(r2, &(0x7f0000000100)="9168acf9a2", 0x5, 0x80, &(0x7f00000002c0)={0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0xf, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x34e, r3}, 0xc)

00:01:24 executing program 2:
r0 = open(0x0, 0x804, 0x1)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x0, &(0x7f0000000a80)={0xffff})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a00)={r2, 0xfffffffffffff000, 0x4, 0x1, 0x10001, 0x6a76a15}, &(0x7f0000000a40)=0x14)
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_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0xffff, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000009c0)=0x3f59, 0xd136387a)
__getcwd(&(0x7f0000000940)=""/80, 0x50)
getegid()
setsockopt$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$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:24 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c0becfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
clock_settime(0x1, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xe4e, 0x1, 0x3, 0x8, 0x8}, 0xc)

00:01:24 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000005250020edcaee0866a0b6faa422b766cffa1ca37706e09e91085ded7b708f1d4ae81263bc0489b0e8ef824b548383f8c1cc800000001bb620d158722754718a9d00607d909ecf6a829574cc3f2e4ce81ef3551442952fd67c38543433f04014340c0abb0db74ed0cff9db0ed1b9f4412dcf40b5bd8460f5896937667198adcc5ca086a776f99bd6a849340f9415c23596e52624f78d0e712bf7c148978b13f05e142623936e9c46360fad4bb7a6040100e4286297deb23edeff752a7a755cec8976328c9c21754e24be946be2d3b225f68c466ad5bad41135a9b84c2e56d2160445a760b00d9aa960821c89716edf056cb1555b72"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0)

00:01:24 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000)
r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r2 = dup(r1)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')
fdatasync(r2)

00:01:24 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = socket(0x1, 0x1, 0x20)
r2 = accept(r1, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r0, r3, r4)
ioctl$DIOCCHANGEALTQV0(r0, 0x40046677, &(0x7f00000000c0))

00:01:24 executing program 0:
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, 0x0, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0x2, 0x100000001, @ipv4={[], [], @broadcast}}}}, 0x108)

00:01:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xfffffffffffffffc}, 0x4bf)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0xffffffffffffff00, 0x4)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x100004)
accept4$unix(r1, 0x0, &(0x7f0000000080), 0x30000000)

00:01:24 executing program 2:
nanosleep(&(0x7f0000000100)={0x0, 0x44}, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xffffffffffffff81, {{0x1c, 0x3, 0x5, @rand_addr="ab8358aca7f710083409768789a8a1d7", 0x5}}}, 0xfffffffffffffdce)

00:01:24 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x110)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x1}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8000, 0x4}, &(0x7f0000000200)=0xc)

00:01:25 executing program 3:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0xfffffffffff, &(0x7f0000ffd000/0x3000)=nil)
r1 = getuid()
setresuid(0x0, r1, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x0, 0x0, r3, 0x0, r2}, 0x80000001, 0x0, 0x0, 0xff})
r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={<r5=>0x0, 0x75, "c93aa3806d6918d2d8a420f98cdc012a627d14f54bf2e6300ae5661e083724384dabc42b3a7f13c0e4bb15f42cf6106e3a6871df67a0fbec0d942f09dec18a12ab019eebcbf2eaebfc935613a81537928776003a9dfe47a2d4879de53b1d13d1151048388a1154008615eb7d80de53608ced241be6"}, &(0x7f0000000180)=0x7d)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000001c0)={r5, 0x88, 0x81}, 0x8)

00:01:25 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000000), 0x10)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x200, 0x4)

00:01:25 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:25 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
getpgrp(0xffffffffffffffff)
getpgid(r1)
r3 = socket(0x11, 0x3, 0x0)
shutdown(r3, 0x1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
r5 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r6 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000000))
r7 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r7, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(r4, &(0x7f0000000740))
semop(r7, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1, 0x11, r5, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)

00:01:25 executing program 3:
syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = semget(0x1, 0x3, 0x1)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/170)
r1 = semget$private(0x0, 0x3, 0x0)
semop(r1, &(0x7f0000000000)=[{0x2, 0x4, 0x800}], 0x1)
__semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000100)=0x5)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000300)=""/133)

00:01:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x7, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000080), &(0x7f0000000000)=0x4)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x90, <r2=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000380)=0x103)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x2, @rand_addr=0x1035}}, r2}, 0x8c)
recvfrom$inet6(r0, &(0x7f00000000c0)=""/109, 0x6d, 0x41, &(0x7f0000000040)={0x1c, 0x3, 0x3, @loopback}, 0x1c)

00:01:25 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
pipe2(0x0, 0x100000)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f00000001c0)=""/122, 0x7a}], 0x2, 0x0)
fchdir(r0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
truncate(&(0x7f0000000380)='./file0\x00', 0x10000)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0)
sync()
pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000400)="14b4f95c6ff457e63f7aed30fcd51dc901eacbdb140a7e", 0x17}, {&(0x7f0000000440)="f57172d6ef538693025dacf9bc7ac80fa8490f42791945c1eda340352d4a0b", 0x1f}, {&(0x7f0000000480)="c7132d09b5af46bdde3b4ee1b138c0e5da890835fa4b925594b4323c181ede113f7f2d8049ca27b06c2749fe3bc0e572fdb7850a13640ec8c3dcce2e38527f1b6ea3bafb9af4697de2ffded53e13dd58d4da19327dd213e0446cf5d9fb9bcb84377b77b85ac28aeb50583268e77fae6691b03441b2f89e2831a211c60ef6a932b42ba0e6e475bf2e895939db2044c2902a5358d7282b62e35ac31855f6108b15492eaac4ae50bd8b5ae7bbbf0f15a59fdeb2bcef166b0648c48a6c0722144071586a24dc7c981617d94d03eb8470b135f295f295eae5f9c4", 0xd8}, {&(0x7f0000000580)="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", 0xfe}, {&(0x7f0000000680)="cdd9e016bdb1103a8594baf1c14a4d33e224efcdb577f70c80cde60c0b6bc89603399b02593331b168cde1cab9923c86b5111ee3925506f4", 0x38}], 0x5, 0x0)
freebsd11_fstat(r0, &(0x7f0000000780))
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000740))
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000280)="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")
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)

00:01:25 executing program 0:
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x2}]}, &(0x7f0000000180)=0x10)
socket(0x1c, 0x10000000, 0x3a38)
listen(r0, 0x4)

00:01:25 executing program 0:
__semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}})
r0 = semget$private(0x0, 0x1, 0x106)
r1 = geteuid()
r2 = getegid()
r3 = geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0xa5f, r1, r2, r3, r4, 0x20, 0xa1a}, 0x8, 0x16, 0x6})
r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0100007e8aa92a030008006eb721000400000002004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000070000000400000004000000"], &(0x7f00000002c0)=0xb8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000380)={<r6=>0x0, 0xfe, "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"}, &(0x7f00000004c0)=0x106)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000340)={r6, 0x40, 0x6, 0x7, 0x2, 0x9}, 0x14)

00:01:25 executing program 0:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresgid(r0, 0xee00, 0x0)
r1 = getegid()
freebsd10_pipe(&(0x7f0000000080))
setresgid(r1, r0, r1)
setresgid(0x0, r1, 0x0)

00:01:25 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
__semctl$GETVAL(0x0, 0x0, 0x5, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000000)="6a484b9f008d6e2b7a18bc984c2f40de181bb3a59a72fdf08c96c092eb853fab99dcd9fbd7c01444a3efae6d7498ba40fa2f435cbc661bd865e3f5", 0x1f, 0xff, 0xffffffff})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "934ecafbb297e3a4c3ed93fc71babcfa2902801fd94ae2f939873956725ea41fb753898d8317db842b52dd231dc37e8ee3124ffd85d07c7cd3666899f776484d25615c8ef9f82dfe6d2da9738c82e82510e65f1d34a06934d3d87e12a78b9dbd84f5467634685d1fe1def5328967309b6abd7f52df6e10a944ae0d61d8a8587a60768ca186f434467e2e0c68bc788cc2a55cff1769800b1fae7a5378468c3083f46be6789e0a1d0bd3a654e994efdc174837c12b4ccfe9023f329b75095c3a4458555e97dcbcb7fbf6c8218b0cbf1d0f9c0075cf7a24523b27199fae09dfc7614717a449d06e9319d7d6ab0e39c7b757"}, 0x100)
ftruncate(r0, 0x0)

00:01:25 executing program 2:
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8)

00:01:26 executing program 3:
r0 = socket(0x3, 0x20000005, 0x200008e)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xd00800a}], 0x18}, 0x0)

00:01:26 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x10000000000001, 0x0, &(0x7f0000000080)=0xfe63)

00:01:26 executing program 1:
setuid(0xee01)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x4, 0x0, 0x77, 0x5fec664e}, &(0x7f00000001c0)=0x18)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:26 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000)
syz_execute_func(&(0x7f0000000780)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0})

00:01:26 executing program 3:
r0 = socket(0x1e, 0x2, 0x1fc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:01:26 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040)=0x105)

00:01:26 executing program 0:
getpid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x189}], 0x1)
r2 = fcntl$dupfd(r1, 0x0, r0)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
r3 = semget$private(0x0, 0x3, 0x20)
__semctl$IPC_RMID(r3, 0x0, 0x0)

00:01:26 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x1037, &(0x7f0000000000)=0x2, 0x4)
sendmsg(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0xffffffea)
getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)

00:01:26 executing program 0:
syz_emit_ethernet(0xb, &(0x7f0000000000)={@broadcast, @broadcast, [{[{0x88a8, 0x8, 0x80000001, 0x1}], {0x8100, 0x1ff, 0x7ff, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3e8], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})

00:01:26 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x11, 0x0)
close(r0)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x29, 0x9}, {0x8000000801, 0x6}})

00:01:26 executing program 3:
socketpair(0x17, 0x0, 0x862, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6)
r1 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000003c54385aa452304"], 0x10}, 0x0)

00:01:26 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0xd3b78032202208a9, 0xffffffffffffffff)
getsockopt$sock_int(r0, 0xffff, 0x1417, &(0x7f0000000100), &(0x7f0000000240)=0x4)
semget(0x1, 0x0, 0xfffff80064b685a0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000280)="80fc9f98522903c678cdcb542ffaa1d5dbf58c79e5a187892dfedd88c5a0db3ae1e6a89267622f1b062340798327459b6cf86a3139280ec69ee9187b370102ea5739b278c71ad968fba73ecc456ec496bdf47d2141482edcc09244157dba8f0586850e7eec7b881ea808d84bb18f7712366940048560f62863ad1ba024e5369ac9cb27e7fc0f94c05866baf573d57fd48e9d90442947c4705151e00c73280a315e3e92b559ba90e948fe422ac070d1053249a0156591095fee585a615f4fbb9c370a2e977771ad99a3966a9b422bc981fe95866a20fac7ac1cc3af383e0bcd25b2b525b2a2359466f9d055db041922b718a90013ceec2e1c68")
accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000)
chmod(&(0x7f0000000040)='./file0\x00', 0x81)

00:01:26 executing program 3:
r0 = semget$private(0x0, 0x0, 0x209)
__semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000000)=""/225)
r1 = semget$private(0x0, 0x5, 0x0)
semop(r1, &(0x7f00000004c0)=[{0x1, 0x70999d79}, {0x0, 0xfffffffffffffffe}], 0x2)

00:01:26 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@loopback, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @loopback, @broadcast}, 0xc)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f00000001c0)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@multicast2, @broadcast, @rand_addr=0x4}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x1, 0x0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f00000002c0)="9d9a5f65ec5412093e4ec1a5f9f8d593d14bae697f4c5ebccf18d8f30225658496b2ae206987126a38056fef655439b4beb12c43498b8c4ac571ecb46b1123822f638a933369211475fedef714c7538aca0e5160c75aa2ea7a128748744e7da343137e734c01e317affc2fa705837fdd634d3d4d782b5f887861c03b5028581b87c2914c6da333ea26cf29fd39f5dd4735e41c8c86e8206d8c15a99bfebe695564b8d189e567325340749477de63291418885960b5dd4a9748b691495d71e0e3d470207cbbc4c40a0adaf6bc6db0f769caf217e158b7ab9e1cdb1ba79e")

00:01:26 executing program 3:
syz_emit_ethernet(0xfffffffffffffdfd, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b0900000000000000605100303afffe800000000000000000000052a9000000bbff02000000000000000000f28b0000000015860090780014020060c5961e00000000ff01000000004f001902000000000000ff0200e700"/108])
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', 0xffffffffffffffff)
getegid()
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
fdatasync(r1)
r2 = dup2(r0, r1)
r3 = getpgid(0x0)
getpgid(r3)
fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
fchown(r2, r4, r5)

00:01:26 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:26 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0xfffffffffffffff9, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
mlockall(0x1)
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x101, 0x20)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000580)=0x1f, 0x4)
munlockall()
r1 = dup(r0)
writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)="1e8ab48ef37824b4b436d96915bfe686221a3b80057c8f690a6915883865e87814b5d99f44446e3939fb5f3ca65c3d5940f4c72bd8aba9d87ab51623481d6f15a55526995e9bf583764db632838dba505cdf944ae4ca2ff88f5ec01bcc0eb31bf080cac2891b2fe2b3919ccf3ff732aa2cfca338963d0a8c71e325697e6ea6efb17ab30cc9fdbba8340d4f4e032c9c44d2fade97153a32417ebac3cf7af3b66f8c13", 0xa2}, {&(0x7f0000000100)="660ba5cdc922da17770b8e4dafc723e1c1e336cdd77110eeba5ad118874d263a831ead353e2b6a57f5112f339a103dc14c2fbb7724a34836bceabd9ae0528665dfdc", 0x42}, {&(0x7f0000000180)="564be756b0e37e9d58bff9fe37ff8ac8ba2e8bc97a32f1c641d87178842a6bdabeafbe6ae82a785ec4692fb31b0f8f9de633dc2c4524180c13ad65057dfcf5b9b1cd650749ac1f2f7c65402df9976c81c8324f06bc502335571a87ece49d4770865c76c20a57b86d3aa814e19bffbbf97fff59db267b5201c4cc17bdaa45b5406efba160c8a4dc3bcefea4ad0bfc972b88a9500ddd3eb598c5393ccfd90ce5a514d7d14b5070a943b73ac1db1c9f3a8a1343f23caf2ed5315b3815d8d7fb0f039cec89d1787a3b42933dc21935c5b92a2b2315bbc139903258846408b5f7", 0xde}, {&(0x7f0000000280)="586b817312e99a37a76c083db0a444e7c4218060f1ffe41317c29400206a41416eaacfeb65d8ee391bd4cc6c0d7e611e603c7f3d6c8a804e97ffdc4c8712d425197e3e1bcceee1db547469183302e0f5ec21541a553f1dce356f508e2c9d24823283b9c0ae6089ca4a33295e52439a9b765756b771ddbc243e8dad9ae53b1681efc7ed526cba1f93a2ec9168ae41eaa70a9b676528e16dfb2e2038955035946295bf406149958d81c949a727b4afcbc8a7", 0xb1}, {&(0x7f0000000340)="dd5ab6db124213e744f8f7672f058e661d327dc49de5e5a853c2fcc85df44061f5c5cfdc15d6b65e92ecf1bc97d0ad8d0c0d6a7b3f0345d0665ad01f68fb3ded68fb06041c59f2fce85656fa6a1b4766ee35336aeec16e9426da84a630c71171258d9da701a428b172bdf392eaf1bdc432ebde7b2852f4d57edb2d10bc61613e7879e53c7b81e07139d6a13b35d8470e8a1b51a33059e212195e84e513d4d91033533c0716d893174e712d4b4ce232834ef0505b8f829f0b0550406db9ee6e765a8fb31030290f8537319ae583cd0739360f367b1e3dc4ad24", 0xd9}, {&(0x7f0000000440)="0cb8411f4432fcf7041a70bcd389ff9966748491dd87a6d62ae13c4725ed1cc73fc104647a55a83be7cfc7a31c6e61992eafaa35f80dd61b1c3f3caa53c5c029b635c2de89", 0x45}], 0x6)
clock_nanosleep(0xa0440bc275e22a5a, 0x0, 0x0, 0x0)

00:01:26 executing program 2:
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(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
fcntl$getflags(r0, 0x3)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb8000"/128, @ANYRES32=0x0, @ANYBLOB="3384001e90000000"], 0x8c)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, 0x0)

00:01:26 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8)

00:01:26 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
socketpair(0x17, 0x0, 0x8000, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
syz_execute_func(&(0x7f0000000000)="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")

00:01:26 executing program 3:
clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="5e5929afa2b6d9a633a2c1372cd90153ff704e16904ec27aa318fc23de1e877bc1b36340298813448b0925d3b8de5d01181af64347b9834b64df7381659a7a958c6b7d712e21d47ea69363be02e131ebb317c2715dd6adf9bf267d4609cfe91a5409f00ae89a1a0137bb046d5b0972ae66d008ebd6d196b88833ce3f409f06a83452a1313959edc8ea4547e4fa82e4c94edf1bbcbdf91a1a05db6a702fa0bfd87a7404c83bfba0d70b9c37760b6533b98f16ce8820c7abf8d1ddda")

00:01:26 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x14, r0, 0x0)
r1 = dup(r0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1)
poll(&(0x7f0000000040)=[{r1, 0x2028}], 0x1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

00:01:27 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000000)="caba3e8c8e69d565b384cb46c287ffe14f11b86d43637870df4b989eacac980c01f128ea6fd2", 0x26)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0)

00:01:27 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0xfffffffffffffffe)
syz_execute_func(&(0x7f0000000480)="98a84aa84a2c430f05f242e161bf85000000c44149d9e7a82d2e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10b0f61165d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201ad0b0000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec43c3cdd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000040)="f2e0fa8e1ce24df0620353fb154dcefa3b7892c59da03cb39ccdf1041f5ff033ed0677917d12361ccec4a21f6907aa034117b442e55945084de1cf831daeaec663f612b54c29439fa509fc4035e73e581a885cb8d00c45af4aba2458210e55ceb7efe72a7838d9cd4bc0dcbf95f107d230363cd4c6e255e9baa94145a7de9c948c0a57497f8de04db8c4abcb7ccda9a5d867f80aa9441efa", 0x98)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/62, &(0x7f0000000140)=0x3e)
ppoll(&(0x7f0000000000), 0x2000000000000094, 0x0, 0x0, 0xec402dc807b3a8e4)

00:01:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x9, 0xf, 0x2, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x971}, 0x8)

00:01:27 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
setitimer(0x0, &(0x7f0000000980)={{0x5, 0x8}, {0x0, 0x7}}, &(0x7f00000009c0))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x1fffd, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000001cc0)={&(0x7f0000000a80)=@in6={0x1c, 0x3, 0x8, @mcast1}, 0x1c, &(0x7f0000001c40)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="38427a21f987febc5cca6682e94d0236bf4f954450d57af4dee0a51ddf891dc4668a19a0092a4578c23ff1f26c55ecc00777961a113d83daa81f8ffa7510cf4987c078c4c7216da5089bccdcc59a9a05dd5d2c6580bc36fa264fea895c0ac526a6c9ec2de2c596d8d4945909d44f9aa5a2", 0x71}, {&(0x7f0000001b40)="71bfefcf76507bf6edc6a95716ff3a1b1255b4ba6dfd9197cd95c3c246bbb8c0667aac73fd6fb76e09ff3fb714b4b9cde796a6001ebcdeaa110f53bbcb8294e85d189057e9c6e9ff89f2327d0678bc3ef7a52f96d36367a4e3def12ec29cd287cc143c7590736425d79e00996d8995b2e62519d81a074c49f0c6261772879ed420a5862384d5b107c4f7fb14594482e0716209fe14b67696abdb821859b57eeecce104c840cd34cde235ad3eaed564909dca4350181d340da6b6f776aaffd3fa72ebb676b3e1152cc6c1265fb507d5b63694e43a533520ab8eded1e2755a5ba9aac049f5c9211a4e1a7e854c655fff1e0fd13e9e7f", 0xf5}], 0x3, &(0x7f0000001d40)=ANY=[@ANYBLOB="1c000000840000000a009f000069288a03e1d284d50fdce58df1fc4f320d47d5c28db8d08756f891b910fe86c78f854e3de08599757c28d8b1559ce35c6bb9ab6b3452f4ba9f7ec7bbd3cafa46f34d9c45421e84d0ec31cc156f2681e9d07c99dc05317a9ed618c1ed03f695c0ceb1046e525102b3d73f697ae72553c055415fcd5b113caf4f7d1cf192"], 0x1c, 0x2018d}, 0x2000c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
dup2(r2, r2)
rmdir(&(0x7f00000001c0)='./file0\x00')
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0])
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r4, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x1, @loopback, 0x3}, @in6={0x1c, 0x3, 0x8, @ipv4={[], [], @loopback}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @mcast2, 0x4f39}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001d00)={r4, 0x4, 0x319}, &(0x7f0000001e00)=0xc)
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getsockname$unix(r0, &(0x7f0000000a00)=@abs, &(0x7f0000000a40)=0x8)
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r6=>0x0, &(0x7f0000000800))
lchown(0x0, r5, r6)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000001c80)=0x7, 0x4)

00:01:27 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = socket(0x17, 0x5, 0x81)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000100)="e3f961f1b2e81d7f2d4c145050cec3eb0f72d63dd1dd2f8aac1bfb1cb9bdf701d09a2eaadb10a5d470d2fc6348fb7161192adbb11642746a8d908c23e17161ae046d5743a33b06328353801d62fc88d7686ad8d96e9ec731b0684e5bfb5534ea26a4aec4e3b1c338639e4fcdd88945f15a1c201e5237e29229256c809ba65a2dd35ca37ba6cea3e65fad1de4a249ad64613dcae23903cb55a8ca877b872f5a1088644759b044a66f5f9cb2efa6e46f2bf42a8a9f0a3d918c4cc5d44382ce6ee0c8e7394957552e58f93ea769a0596a4fba", 0xd1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10400, 0x0)
socketpair(0x1f, 0x20000000, 0xe2c7, &(0x7f0000000080))
open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x40)

00:01:27 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20040, 0x1)
sendto$unix(r0, &(0x7f0000000140)="455074a2210c23f5ecffb46a7bb52fd18a62be522533a9469819cc9c839a8f5ae94ee75b43997ec0be7affc9ae7be9f0ba6ffbdc15f529969250f55351f259aa08f14faa09c296bf490a40e1844fc53ff8b10c9632f039ff5b28b12801dea3740304be7f3e0e387a52c8c07c9b7709c860e580b4674cbb4598", 0x79, 0x108, 0x0, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001480)=""/4096, &(0x7f0000001380)=0x1000)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000002540), &(0x7f0000002500)=0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001300), &(0x7f0000001340)=0x4)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e0000010000010001696c653000"], 0x1)
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x100, 0x7}, {0x1ff, 0x81}})
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/174, 0xae)
setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r1, &(0x7f0000001440)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e605c2573d8cb9f037f2c060400c0a59f02e7de1d69850707302f66696c6530"], 0x1, 0x0}, 0x20101)

00:01:27 executing program 0:
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpgrp(r0)
socketpair(0x17, 0x30000004, 0x35, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000180)={0x8, {{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={<r3=>0x0, 0x9, 0x3, 0x9, 0x2}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10)
getpgrp(r1)
syz_emit_ethernet(0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000080)={0x200, {{0x1c, 0x1, 0x9, @loopback, 0x7}}}, 0x88)

00:01:27 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:27 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
r1 = semget$private(0x0, 0x1, 0x400)
__semctl$IPC_RMID(r1, 0x0, 0x0)
sendto$inet6(r0, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0)
getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x14, r0, 0x2000000000)

00:01:27 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = socket(0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r1 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
r2 = semget$private(0x0, 0x5, 0x8)
__semctl$SEM_STAT(r2, 0x6, 0xa, &(0x7f0000000200)=""/54)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x12)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0)
getgroups(0x1, &(0x7f0000000280)=[0x0])

00:01:27 executing program 0:
freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0xbc1, 0xf, 0x20, 0x215f}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000100)=0x8)
msgget$private(0x0, 0x100)
syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000")
open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x110)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000140)=0x20, 0x4)
msgget$private(0x0, 0x22)

00:01:28 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00004bb5767000"], 0x10)
getsockopt(r0, 0x8, 0xec, &(0x7f0000000200)=""/204, &(0x7f0000000040)=0xcc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

00:01:28 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000700)={<r1=>0x0, 0x9}, &(0x7f0000000740)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={<r2=>0x0, 0xab, 0x5}, &(0x7f00000007c0)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r1, 0x2, 0x7, 0xefd, 0x5, 0x8, 0x800, 0x1c5, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x200, 0x2, 0x7, 0x5e7a, 0x8}}, &(0x7f00000008c0)=0xb8)
freebsd10_pipe(&(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x8040, 0x7)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={<r5=>0x0, 0x3}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x7d5e, <r6=>0x0}, &(0x7f0000000480)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0xc357, 0x3f, 0x7, 0x7, 0x1200000, 0x3f, 0xb9c, {@in={{0x2, 0x1, @rand_addr=0x7f}}, <r7=>0x0, 0x37, 0xffffffffffffffff, 0x240000000000000, 0x5, 0x7f}}, &(0x7f0000000580)=0xb8)
sendmsg$inet6_sctp(r4, &(0x7f00000006c0)={&(0x7f0000000180)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f00000001c0)="2ef79546cd0ca2486d6c0571a68f10baff346610ae7a15272205ef4d132bd4044fea5e42723de6b84b563688c564d152238f37389a41173c83d9e3be16354391cf0b28a65b7400965696cd689f0d4a1ca0cc9c98d13eaf296ce677efdef15b8486da9dd8b447f93a61e765ac86724c39bf8eb208a56e2fc7c499e645010b7bb1d126efbb478fff2cc85abbe7c44f8a461a9b2f166dc51d5372db0056", 0x9c}, {&(0x7f0000000280)="c3fc3f16fcd60140db87d81a68680044ae02efde5af03f435855b918919f66ef754bf5bedf85182b43073c820fd1bae911c4d0447f9d3086bd64b77c741068fa6540380bb351cb0565f325b3c19696cc0a837c3ff84fdcfca46910418948d5338a534cbd6ac2731c12449587afb4c7033731ff1a6537b09239170549612977a87b28a3c361ef7c8e3c26c98bf1ed770ad9d66668a313888dd2db8c5aa7867ea2d50cc6c380b5382df409ba8cf1a45feacdff0cb18d980b65fbd582d6fea9bd18a88a2b62024cc975deeeb661f15757961995", 0xd2}], 0x2, &(0x7f00000005c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x40}}, @sndinfo={0x1c, 0x84, 0x4, {0x2a5, 0x800, 0xbb3f, 0x4, r5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xc312}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x86fd57a9dc0683be, 0x8, 0x3c, r6}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="f1d9aac3df4228a696ffa3ee89ab4a25"}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x40}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x5243, 0x3a, 0x1020, 0x1, 0xea1, 0x40, 0x6, 0x2, r7}}, @init={0x14, 0x84, 0x1, {0x0, 0x9, 0x7, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0xfc, 0x20004}, 0x88)
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)

00:01:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ppoll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)={0x1}, 0x8)
syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})

00:01:28 executing program 1:
freebsd10_pipe(&(0x7f0000000480)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={<r2=>0x0, 0x7fff}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xc, 0x2}, &(0x7f00000002c0)=0x8)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x6b, 0x0, 0x0)
r4 = accept$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0xfffffffffffffd55)
r5 = fcntl$dupfd(r4, 0x0, r4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0xae2, {{0x2, 0x2, @loopback}}}, 0x90)
getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000080)={<r6=>0x0, 0x10001, 0xfffffffffffffffc, 0x1}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000100)={r6, 0x5, 0x1, [0x1000]}, 0xa)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f00000003c0)="56e55ee58675b925b72a3db96fdc437814511d7d95644b809b8ca5f8bd9c2b4931", 0x21)

00:01:28 executing program 0:
syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[])
r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/4096)

00:01:28 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x200, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0))
read(r0, &(0x7f0000000000)=""/148, 0x94)

00:01:28 executing program 0:
syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa192bce5e2dfb86dd60d8652b00140600fe8000000000000000000d00000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5050d6576175617800"/18])

00:01:28 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="4de2cbfea93d7b1f434863437b2735e2067d58c9d1c53877da54a838d55f9e9d0863313afc1d8ad6c7697daae695be357a35e07840dfab7a978840ee6fde98fbb7c4828aeceda20aa77bc1541a090015b22c55d02cd2adaa22a47b"], 0x3ef)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xc, 0x40}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x80000000}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x5b}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0x5}, 0x8)

00:01:28 executing program 2:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x53, "3051a2f63317b7e47f21878252a34ea7f41fb83c7f1c525d9a5217b603beb948e5442f4a828e09b09d533284fe3e2c62ad0df29b0760dcb00d4096b1f219ad48b88ce4216c6cec66d1b2154c62d3cdb4a1d6ff"}, &(0x7f00000000c0)=0x5b)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f0ef345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

00:01:28 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0x4c, 0x0, 0x0)

00:01:28 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4)
sendto$inet6(r0, &(0x7f0000000140)="d370b2af09762ec2b4ba4e9667a9766a47", 0x11, 0x100, &(0x7f0000000180)={0x1c, 0x1, 0x5, @mcast1, 0x1}, 0x1c)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:01:28 executing program 2:
syz_execute_func(&(0x7f0000000100)="98994aa84a1cb40f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e660f7cc4c4016d7d14deb921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe258006166430f2ddbb718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
fstat(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0x0)
r7 = fcntl$getown(0xffffffffffffffff, 0x5)
r8 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYRES32=<r9=>0x0, @ANYBLOB="2200000028cdbe69b13a3800000c263b0f0080f8ce2bb283dc07818cedd6ac5a11dc008701b88c"], &(0x7f0000000480)=0x2a)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f0000000540)={r9, &(0x7f0000000500)=[@in6={0x1c, 0x2, 0x4, @empty, 0xffffffffffffff0f}, @in6={0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000580)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f00000004c0)={0x2, 0x100, 0x1f, 0xff, r9}, 0x10)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x38, r1, r2, r3, r5, 0x192, 0x1}, 0x10000, 0x2, 0x78, 0x8, r6, r7, 0x681})
pipe2(&(0x7f0000000080)={<r10=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r10, 0x84, 0x20, &(0x7f0000000240)=0x3, 0x4)

00:01:28 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0bc4630d6adb8ec4e2e99650855b660f162f0fc4014e66f66d220fc421996783a3380000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2bc4a3c542f2d20142c4b13120b15ffbb15ffb110f0132ed00ed0004830000")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
r1 = socket(0x1f, 0x10000203, 0xd27)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x10001, 0x40000000000, 0x1, 0xff, 0x8}, &(0x7f0000000400)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="14d73d634885df44bcd118ac1cd58aa1157f96ede55ddbbae38ba091be89475cbcf0e3ff104c509bf491fa33f426baec96f1159c711b3c82f41da920a8a4e4a48d91012ae637456cc56b66c104d3b42108cda1ddf958cd09c51492a42b9f2eaa67f1ea780eb17b28cba461591eafd01cc69530ab836a158834849fb7b29cf71fab0e93fed48d48eb349ac5080d8705312329318337ab4f06e5483671ac3916a60b6eb53cc515ed1f939f65990a2a18a069a9ab69663911c1"], &(0x7f00000002c0)=0x94)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r2, 0x4, 0x3, 0xdc5, 0x101, 0xfffffffffffffff8, 0x94c5, 0x2, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x1, 0x1b, 0x100000001, 0x40000000000, 0x5}}, &(0x7f00000003c0)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x6}, 0x1)
socket(0x2, 0x20000000, 0x1000)
select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0)

00:01:28 executing program 2:
syz_execute_func(&(0x7f0000000880)="9698988f29d893160f057cf30fa9bfd988cf0000a37bf0c53e41e2e97fb5572e40dcba4e8300006765f30f5bc6f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db312f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eac0dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:28 executing program 2:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000100))
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000280)={0x9, {{0x1c, 0x2, 0x7, @empty, 0x3}}, {{0x1c, 0x0, 0xcd4, @local={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x108)
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000240), 0x1da}, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x6e784314f38a48f7, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x1, 0x7, 0x4}, &(0x7f0000000440)=0x10)

00:01:28 executing program 0:
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{}, {}]}]}}}}}})
r0 = socket(0x1c, 0x1, 0x40)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000010c0)={r1, 0x2}, 0x8)

00:01:28 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x1000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e21090000001f720fb23fcd2033f24701a55174bbbbffff00"/112, @ANYRES32=<r2=>0x0, @ANYBLOB="ff01000003000000100000000700000000007c00"], &(0x7f0000000000)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0xfb8, 0x1000, 0x401, 0x1, 0x40, 0xd7, 0x6, r2}, &(0x7f00000001c0)=0x20)
msgget$private(0x0, 0x0)
getpgid(0xffffffffffffffff)
setresuid(0x0, 0x0, 0x0)

00:01:28 executing program 3:
r0 = socket(0x10, 0x4, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x5, 0x4)

00:01:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4b03e1c3, {{0x2, 0x3, @loopback}}}, 0x90)
syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fd660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")

00:01:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0, 0x20, 0x7, 0x7}, &(0x7f00000000c0)=0x94)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x100, @mcast2, 0x3}}, r1, 0xfffffffffffffd55, 0x2000400000000, 0x8, 0x6a9d822f, 0x2}, &(0x7f00000001c0)=0x98)
r2 = fcntl$dupfd(r0, 0x0, r0)
futimesat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x3f, 0x8}, {0x2, 0x5}})
futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

00:01:29 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
pipe2(0x0, 0x0)
msgget$private(0x0, 0x48)
r0 = socket(0x100400000000002, 0x2, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x92)
mmap(&(0x7f000014b000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10000000, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
msgget$private(0x0, 0x0)
setrlimit(0x0, 0x0)
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:01:29 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000040)="f00fbb2ff3417c09000865f70e696911694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850")

00:01:29 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4cd5cfb21819b319d1c830fd3b01000000"], 0x8)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x409, 0x0)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000300)={{"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", "4dc918ddd0df072c0755998eeffca6b76baceb2bef2b276d78cb4c040a1932d6", 0x1000, 0x42f}, &(0x7f0000000280)="6b44a1c000c98be6a23c7633a0a881b34eef29c9aee538f15646cd732f311990370ccfb34f5a21d57693998d037d3b70b341f2c4f865bc128efe9a1bef81891a5d5b50c8318f86a5c23e8feaba01ca5672851ccd5d80f93e275c3aaf7271d8e0b5f11e85652c194d55ae", 0x100, 0xf24, 0x6, 0x7f, 0x9b5, 0x0, 0x6, 0x100000001})
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r2=>0x0]}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x5, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x7ff, 0x1, 0xffff}, 0x8)

00:01:29 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ftruncate(r0, 0x0)

00:01:29 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
munlockall()
ftruncate(r0, 0xf109)

00:01:29 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
getresuid(&(0x7f0000000100), &(0x7f00000000c0), &(0x7f00000002c0))
sync()
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
openat(0xffffffffffffffff, 0x0, 0x8, 0x80)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={<r3=>0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r3}, 0x8)
msgget$private(0x0, 0x0)

00:01:30 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x5, 0x0, 0x2, 0x3f, 0x2, 0x6, 0x2, r1}, &(0x7f0000000100)=0x20)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10)

00:01:30 executing program 1:
setreuid(0xffffffffffffffff, 0xee00)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getegid()

00:01:30 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffffaa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000180), 0x10)

00:01:30 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000040)="f00fbb2ff3417c09000865f70e696911694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850")

00:01:30 executing program 1:
sync()
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c)
r2 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x5fd}, 0x2)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8)

00:01:30 executing program 3:
syz_execute_func(&(0x7f0000000280)="982c2c0f050520d0f807a226263e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a07ae5b620d1c4e1f821fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbb8f2978d3b15b000000e2ed5d3a0808294001b00b0000000f73d53944d1f466f347ad0f01c4740f2d9600590043430f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
socket$inet6(0x1c, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421")

00:01:30 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f)
getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)

00:01:30 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
utimensat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x9}, {0x3, 0x9}}, 0x200)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x7ff, @ipv4={[], [], @multicast1}, 0x400}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000480)=0x10)
fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
exit(0x3)
pipe2(&(0x7f00000003c0)={<r3=>0xffffffffffffffff}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @loopback}, &(0x7f00000000c0)=0xc)
fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x200)

00:01:30 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})
flock(r0, 0x1)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r2, 0x1)
flock(r0, 0xd)

00:01:30 executing program 0:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001100)={{"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", "9562a40390daa3a35855873c9113dd68906cb84a4bbbed5a3f8fd66b82daeac6", 0x9ca4, 0x1}, &(0x7f0000000100)="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", 0x2, 0xea, 0x7f, 0x8, 0x5, 0x8, 0x6d0d060d, 0x8})
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000015c0)="7eba4c8d2ed6a9a5e627c86d643a382c42cc3b896461e8c7a93cb74a661310ef0e9a841f93f601d1ff75861d202db5998d08faa511dfa6c723fd298f0677684991bcf169bc2e89dcee0fdbf7e427586e6939f8fc90fc994e02d42ecd860983f547eb8466f7a50123060b8ffbf855e7545afc3887fb4fa8c16ff67fb131da6ac1b179a3af6b3d153385db51a8002332ac8d99fdbb99e423c39a6f18e553e13d8bd47609f675656dea4685344ae024a25e7b934b17eea757a11dac72cb2979525fe3b2e8590584c927f177a05dd3de6dff1543847e")
syz_emit_ethernet(0x36, &(0x7f0000001580)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000b226cdfe2884b072280000000000849078f000000000ac1400bb0e00907800"/55])
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="8deb61f3b9cd2733c9e9350111cb64967d512d559827a39d66044bb34ec9241a09a08e1c2650b2784435fab653de53987c5647076154d49f28bed48e716a1ce268c9f5a550b8725a72b2598cf87ba5d74e4549743632aeda038ae860162e13c85a90fd91ff0deb6c24327a078491d24852d22b98776ba1f0acceb5f6551c3a6e99a00495e55429a401a1f2828dc76ee1fd38e49fa74b0f95c9cc2c4325")

00:01:30 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/65, 0x41)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x4, <r2=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x80000001, @empty, 0x101}}, r2}, &(0x7f0000000300)=0x84)

00:01:30 executing program 1:
syz_execute_func(&(0x7f0000000140)="964a19e9c4a2791dcd1c040f05bf980b022fc4a37bf0c55c41e2e9660ff8ac02c90000000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b029c1c10b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae00f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2")
syz_execute_func(&(0x7f0000000280)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x216}, 0xfffffffffffffebd)

00:01:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="6f265e14aac70386fc68cac658707ffcc95de87e89db40c105976ccf3bcf2aeb12704df4a2b5ba4bdea3891ba3232f6af5c9d7e7dbfba0c3dc08d39c3be4d7c1926390dfb5d0b35fac5f7e3eaf5996359e6ae938bd7727e2ae42bda0acd19983df32353936bf08a2584da27d152b70e9b0a8")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
ioctl$DIOCRADDTABLES(r0, 0x4004667f, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)

00:01:30 executing program 0:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c44249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:01:30 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, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0)
sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1)
sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
recvfrom$unix(r0, &(0x7f0000000800)=""/166, 0xa6, 0x40042, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)

00:01:30 executing program 0:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080))
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r0, r1)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r3 = socket(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
dup2(r2, r3)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)

00:01:31 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:01:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200)={<r1=>0x0}, 0x0)
r2 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x4, 0xff}, 0x8)
setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @loopback}}, {{0x2, 0x3, @broadcast}}}, 0x118)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x200}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x100000000, @rand_addr="cee92d780fb4cabf85fe3fcde6ef95ca", 0x1}}, r1, 0x80000001, 0xfffffffffffffffa, 0x81}, 0x8c)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000380)="e543254d885d07523970ed32ecdce9bfd266be888cc34569547b66cee70ff4fd6e8e20b25f94a26dbb1d401bde078eee84987f949ed3313eb3da215c4d795e555e5d46e4f66733baac6d508c86211ecc049563d7f18fd411c211c5e31a0089e03da5c73694dfdb7f4f13721b1140e81f6be64eb4b625fbce6f40c5c2c5e296ff79f1a4d8506076f5c6a0c13f904bb60e754aa9eee16665", 0x97)

00:01:31 executing program 0:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x80000000801000, 0x100000000)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x8001, &(0x7f00000002c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x35}, @in6={0x1c, 0x2, 0x9, @empty, 0x400}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x800, @mcast1, 0x3ff}, @in={0x2, 0x1, @rand_addr=0x7ff}, @in6={0x1c, 0x2, 0x7f, @rand_addr="fcea3c73dbcd7283c20862c7469ae012", 0x5}]}, &(0x7f0000000040)=0x10)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x1, 0x6, 0xfffffffffffffffc, 0x6, 0x100}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x2e159af4, 0x20}, 0xc)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x9, 0x9]}, 0x8)

00:01:31 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x250)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x3fff800000000000}, &(0x7f0000000080)=0x8)

00:01:31 executing program 0:
syz_execute_func(&(0x7f0000000540)="1c04b5b598cd80f5c4a10915b3fcff7f20696200dcd9d0177f7f5bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9c7133737470f38088d796fc8d42e443bbbc7bf0d5e00008000800f3a0bc401d5f421")
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000080)={{"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", "9344302e82e04d9d845f614f64e6991315bfa6079e3e86ebf1e6be6c7972df60", 0x17, 0x7ff}, &(0x7f0000000000)="730b1daba857f39607c53f7ff9d0ddda8af8b20b4eb86ea0c6a569e85cfb73d95c85febd74ce8546677b442d6ed5b444da709659a7ad9b77075677c339158d9f267fd6e21595f7fda803e6668918894396873ee1e6612d29ccbd1514cf698f80be87614ee7591de2ad48af22cfbb8706f0f2674c9fa86a", 0x0, 0x3366, 0x3, 0x8, 0x2ab6, 0xc5, 0xfffffffffffffff9, 0x3})

00:01:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={<r2=>0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001300)={r2, 0x20, 0x1, 0xa0a, 0x1}, &(0x7f0000001340)=0x18)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={<r4=>0x0, 0xf, 0x8}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240)=0x1f, 0x4)
symlinkat(&(0x7f0000000040)='/', r3, &(0x7f0000d06ff8)='./file0\x00')

00:01:31 executing program 2:
r0 = msgget$private(0x0, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10)
r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r2 = socket(0x1c, 0x5, 0xdd)
getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800)
r3 = socket(0x2, 0x5, 0x0)
msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1)
bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8)
msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0)
msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = semget(0x0, 0x0, 0x1)
__semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0)
setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a)
socket(0x1, 0x2, 0x3)
msgget$private(0x0, 0x40)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)
msgsnd(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="0000000000000000b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd390e94096a40d2018def8e47c762b79616a0f4cbde7d52e7"], 0x82, 0x800)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18)

00:01:31 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x1000000000000, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x10000000)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x80000000000008)

00:01:31 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x900, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/155, &(0x7f0000000100)=0x9b)

00:01:31 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x9}, 0x24)
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
close(r1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e20779e000000000000000000000000000000000001ffffff7f00"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="20f235198a0000000800000040cd000100"], &(0x7f0000000240)=0x98)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x6, 0x9, 0x7, 0x2, 0x6}, 0x14)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000002c0)="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")
freebsd10_pipe(0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1)
writev(r1, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1)

00:01:31 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)

00:01:31 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:01:32 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
setsockopt$inet_tcp_buf(r0, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4)

00:01:32 executing program 2:
syz_emit_ethernet(0x2e, &(0x7f0000000140)={@broadcast, @random="553a667b821a", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast1, {[@lsrr={0x83, 0x3, 0x5}]}}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @multicast2}, &(0x7f0000000080)=0xc)
r1 = semget(0x0, 0x0, 0x0)
__semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/36)

00:01:32 executing program 3:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000140)="461368dee79b80a6413e747e628dde60ec50b9701a4bcb5f25355c0d81fead17ec42f9935125dd9730d7cb5b7e0c32a384bcc8572e7e558d3eb4500a5ba515b5088b5c4950b81e820c29813eb85bf8832a7ca5ed3e4c190c558e48ed3a9d25e88c674bc32a00e2d29b39659ae6cebe023129d3f35fb059fc20395b87b970d0951768")
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000080)="605441529aa7d218d336a11e9d9b04dc2cd968b25e2d67376660ffa40659d5847b04b429709d773f9d4fd2943086a49219e04232cd9834d8500079952c6391d25ee3bb6b528cf5c7b132959062a5df94558a06834bdde98f411d21291b1aab099d262656f6a08777d4e5f75a75e7faaae2d8a0b73ffc6365c7d6552ca9dd403e32f7fb5f1026692c65d68ec6c4400186aa993917b0fcc162c5ecad9558ca64c86be9c77e6e6ebca70ff97628", 0x3ff, 0x300, 0x8})
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@rand_addr=0x7f, @broadcast, @broadcast}, 0xc)
socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040))

00:01:32 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "cfa9f4de3bbb70d218ca90a4a4d4f6055a625a54caf08068208c6480ca0fe935349faecc377da37c92857ab2f859a60ccad9e484d8a94436ba8bd61240bdc505b085e7e5f23cfbf658cbf8e244fb089ff4eb89f8f4d34cea3cf5076de037a5484f484853369a230c778c52f552cd66623f6281fef4766dee919d710504f98463471eb5851df87f3e4a6db1ba8b832c075ed2c01c135d45c31775881a0547a4c05c6810dc99b3e0d7ee2a1af4a07b3f0a80612cfdc05691769a1c417dfeb9eddd77e64a9b4a1059bb8be2625c2dec07e7f69c66a86535aea22b9bd4df125131c7e6a6fee0a9ba276b51a3496d45c4cce0"}, 0x100)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64], @ANYRES64=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="aed8e85f1c8abf4c54aa37bdeffdbe12d27b0a841d763082b043daba85d1988dfe7ab1ca436f1ed79b6941c8efa0f740e5106952496b7eb23d1d0d82fe0818502ffe256aa14617231462855522bf45fc1e65833733bdde5454f007303cb672505ffc4823d8d9f8559f4e49977b832017e167a7c4b9eccd52c0857210faa70d748c574ddde2c49896d1d743bcb2bc56ee26e60b6d9f15caa8d89198582de56fc7e1c2fae17ee59a985584c0c4a14962cb8d12bcdc5876e1f1d06b22dda68eeae8280296603bd2ed8472ffa6cb2ded82c7e7620b47f4141b9338de", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r1, @ANYRES64=0x0, @ANYRESDEC=r1, @ANYRES32=r0, @ANYRESOCT=r0], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYBLOB="8cbc51ef187cc49a7e8f47aca64dcc9a1ab59c7f1d0cdb0a01016edb54c76a0ebd6cb4add34f613d31d271b625a6c972a18ce9aae97b04780af5fa9f87e8194beabbc08a148482cb4888a532357a2b9bfcbda6bb10ae95573ddb2a89e8b9a4c44790ebfd8808af54955b04e818c462f04a739b", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESOCT, @ANYBLOB="023420885ba87f8887f903c659bdaf1c454697", @ANYPTR], @ANYRESOCT, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=0x0, @ANYRESHEX=r1, @ANYRES16=r0, @ANYPTR64, @ANYRESOCT=r1, @ANYRESHEX=r1]], @ANYPTR, @ANYRES64=r0], 0x5)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:32 executing program 1:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast2}}, <r3=>0x0, 0x0, 0x6, 0x7, 0x9, 0x3}, &(0x7f0000000400)=0xa0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r3, 0xf82}, &(0x7f0000000500)=0x8)
utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x4000000000000000, 0x2}, {0x80, 0x3}})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x1c1)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")

00:01:32 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000000))
getuid()
r0 = geteuid()
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r1=>0x0)
setreuid(r0, r1)
r2 = geteuid()
setreuid(0x0, 0x0)
setreuid(r2, 0xffffffffffffffff)
setresuid(0x0, 0xee01, 0x0)
r3 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="4600000016b94db6290e9712783122ddbcf62dc904054aee1e54b0676be7ff18cba73e975705ec2ac2a41da30626acaf23497a9110782b6864584da90e521593a0720f888fe236305e08e4ffff4aef21a93d0002000005d843bb669901f23f75de9f2efd20f22c096b000000"], &(0x7f00000005c0)=0x4e)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000600)={r4, 0xfffffffffffffff7, 0x100}, &(0x7f0000000640)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000002c0)={<r5=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)={<r6=>0x0, 0x9b, "fcb9f682451c5f31a331e7c1bcf4c78045347b95b8cfc068d2486047ff183b5507224b70ce2195adcf46264857369bfe598b3b8ad3cab1709e616a565b92b4723d96dea787a0d72901ecc45ff633695af9109c67f1944d4cc175569e2c93131f40cd024e8e15ebf7279c88c7db38a74505f44a4507fd2eb3e47899706905134843fd9445a1d9453436d68125647933d0c3888443d9bc3755e6d20e"}, &(0x7f0000000400)=0xa3)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000440)={r5, 0x8d96, 0xa2, 0xe0, 0x4, 0x7d68, 0x200, 0x5, {@in={{0x2, 0x3, @multicast2}}, r6, 0x80000001, 0x1, 0x8449, 0xeca1, 0xfffffffffffffffa}}, &(0x7f0000000500)=0xb8)

00:01:32 executing program 2:
readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x24)

00:01:32 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="07f0ffff066e3d000000652c0000fcffffff00100000"], 0x0)

00:01:32 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4, 0x2, 0x200, 0x6, 0x8000}, 0x14)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "be1708bbd39307192a745041c3aec8d94b095a4e430123e13c14e0d2ce4de9fd746f436dfa2b294e621084c0456b07d2a0e3c32c2db607d5ad3464a4f3b7fe02bd78ecd41d1f89f2e0fd4b5305f118039371473c5a990051b468748c74336c401777c8bfd63196bba0faf948cb7a94f93947e2edaf428dcc1dd528a7ba04b687795101ba196173a316dce28f10b000b83c386fa803cd9d158fd6da4621df0af96b1c02c9f3c2adb85b1159b5bc11e7af6225f74c31ab3c0f71b13d383be71711da582580650f8b3b0f519968dbeea1a215999335847cd5efbed28833fe5792265f7cfb9c99aceceb39c87974dcd7273c"}, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000100)=0x3)

00:01:32 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")
socket$inet_icmp(0x2, 0x2, 0x1)

00:01:32 executing program 3:
r0 = open(&(0x7f0000001540)='./file0\x00', 0x8008, 0x0)
utimensat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f00000014c0)={{0x2, 0x7f}, {0x10001, 0x40000000000000}}, 0x200)
mkdirat(r0, 0x0, 0x802)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000001580)=""/231)
recvfrom(0xffffffffffffffff, &(0x7f00000004c0)=""/4096, 0x1000, 0x1, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0xdd1}, 0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x4, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0xffffffbe)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
unlinkat(r0, &(0x7f0000001500)='./file0\x00', 0x0)

00:01:32 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x67, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), 0x4)
listen(r1, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x7f}, 0x4)
listen(r1, 0x9)
listen(r2, 0x0)

00:01:32 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x8000000000000)
r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x0, 0x141)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000400)={{"d8b20b3b508e75504c0a11acc81182b04284f670d1bafc28ba0095dd16a8c2d288e407a3c8e08ff4716baac84ca6671eee21e742a6d17c65e33109d8140b7acf9e8123f8485d6729c7d34ae7d925ab590cbc9fde4b6ccd284e1c836db1f3da786099a8b0baa83ca9547fc8fd72dd5a5f58ec424db166507c692801337f70c769fbfa302777647d83d8f74d2cd718569758fff63c42687e8be81b4c1a5cca0ab36b7ac5c564fd8065c6c6b41931d42c2369c3892887391ec73e615275bf0d29c47684184d2d9fa1391caa9b618434536b7bc59e0a463fae1c9744e496ff1ac36e6d345d3d32ec30e5e7a491d83f078381a824445767c7711bf4011a94d568e308cbff0a54f4b47eaae6cd01d0c3b5f3815429f4cfe91967c059a65855adebf3bfc52257c5bdbbb77098fe6e8f0940f625e30da54c0ed0b32fd73597d77e547c145253c6dbfaa5d439ddcf0527f79efe5bccead428e96061fa9a0e10a481da775fc280491312b8ace49f16db5a9e47af7b7359e2742b4fa276f1376d783f00a978348094fd5267eecace6be31b94f313dd46dd8940d8771cb9bb489f50fa752ee56e3346171c4d62eaa8ebe540dc0a8265c4c42f82d64bade38abd12e5c46ee39ed4a6fcc5109e4af81f64e2b8854a4938160fedf33bce41b7d3b0e020de5a23123e03f99c62d9660e9993e07e42ec05fc36e6a939145a28b363dcd08dc1a60bad09de6c08978ed8d54d76941d52792dc1021f538727c7b989799b3dae37a408cd2120176226ab0180d9644e34ae9a06fc9762ca05ccb2eabad95287e387631d29008d01cf978e20c8cd503e65df7a91879908ddcf49e573997fdaffb3014e7ed60ed82525b65fb0ad05abbbd9b6048ab9e4b9f01ace0ee067e535f3f202611a385f7bfcaa54ba4314e29bffba1ea61e98991cc33acececdd1fbd743f7260fc2b25f69d6d29e3fa0e38d062f7976a5cf3aa20d119284e975b0062c599634b783e3ff6d74e92b13f5016252ba84c21fcd3c8a17f4ae2b611bb421219762284cb4443346376457b9521aae20dcb73934f27c1235403c05e1654f29e5ad3d484d9f7076fcab0d3795bfee7917f50261eec974719306f342b5551737a0ec542b7b3da3461a6c8026c900d63315fdc1e38a108393bf2b5ea1d4c799c5befb4e4e71097330f5a0fcf2fd98d15f6a2ac6eb0ae4c54e44e4699709a914cae7e413cdc2835d87a45cd184c7905a6781aac268f5d0d3ff02a70f3f1e200a535d0168c4a9c34fdc3b7eaed5867f786653c4fd33f886fd4504c70b7b07ea1b4979737d0f9abb70eb60f8bde0a208aba101ff3b96246b8f9c3391c033ff3a3bf19dabb053ed0491baec21244a30ce15c6e286f8dee332f73ce1e1a038cd89e638d0cafa856b9702bc1e1546161a2be920043c2c563c2afa22bd870fdc74730e624d71d72d671960", "5c8967cb0d3a0e268a48cbb26434a57e8259e47849ac8bfcb970458c9e1b6e58", 0x800}, &(0x7f00000002c0)="b3330ea84e6880d3861335db1c079c4f878d5c8d3708e3612ca63c3e3a536e3f59da2eb5571ab0fbad2ff7ec6df6b8eea3bb4d7cf86fdef78b5e05378dfa84867cda2b84993e5009f5a430e26771c2f1f31765", 0x5, 0x10001, 0x3ff, 0xbdb, 0xff, 0x9, 0x6, 0x80000001})
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x3)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
freebsd11_fstat(r2, &(0x7f0000000880))
fsync(r2)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000900)=0x4)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')
fsync(r2)

00:01:32 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x11, 0x10000000, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x2400, 0xfff, 0x7fffffff, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x6, 0x5}, 0xc)

00:01:32 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f00000000c0)='\x00'])
writev(r2, &(0x7f0000000440)=[{&(0x7f0000000140)="a015593f098bfd990c744a4637a0e88aa641e739dd8d5bce8b51bc18426bebe49149e66e25d80b966e9b4d7ec6a47e6e70d8c3994477dc5d164cda0e6ffe48ef70d63eb6da77ac670ff38c8ece14134d958a59ce054236e06b7607c9c2e05489aa8b2f2252442e35a8f969a0ef848422cc8dd4e0c21c39da4305819f866818b70121457484d27a528ad5641c2508babe8fe504b1770e8789c34e80b9166c93dbe3eb126751", 0xa5}, {&(0x7f00000005c0)="70897cb5c95f337ead777b844f5b6e41601d90e257b46692a86f166b7885cac418f1dbcf53817fabefa1dd01938020eeffeaecf99b4e84034dec30886ff1ee8b61caaf83497b76e7356f7733355e67cd73f3d9490135cfe04132a868406a316218eee10631cc426055580ebc1f9f6a52115a395d8bf5fc749d96e49f8a7da683952a3b74da22da4565a637f4e19b459f73bc2c45b51b3ccf2bfd2ad433d64dab72c63b6de59b7c305ef032798cf36838cca5fce2c799a66b2352d65880d288fd0d7a831e554c5ab71434d01f1442d4e9ba0be6d76d72b478c6", 0xd9}, {&(0x7f0000000300)="dd9982cd6edd505b7228dbc6c1c57ef5d7197578666e9035591467a870c8c4ccd1609f35f2d965a2888ef3a3a798a67229f901c43ac943a35fd75a4bb505fa13c82f52c024ae8f3e55c0ac657230f7a122c1f5b1829c21596c72302082157ca7e52f5b23ffe034eb3fa3b60669bc2abc597cb886a0d602d8d11855ebe8e1fa8c9c4f12c551eb01fa17803b3c9d2cdf70f7faff103c6e59759f68bf0358a8c55aa581aa96f19537d34549a2ca25f2ae16575384e4b17d2227c376aacd7f64655fa9b3f233d3c8f405227923c3076c3d23a9e597f3e3745db49061411d46b82f3c04898d75ad16eb3482b0244dac0b8cb3e6dba013", 0xf4}, {&(0x7f0000000500)="c68a4030ec01fba3f6f71fd84385078aad7cece0245189003d6cbaf6991948ebc05aba184c9cff7b596d8381856bf3fc5f496c61fd32c997ca0f08400aacf9a32883dc179e2fd6baf8b6582faabea36a3327e3fa27d989e5bd30020a95c6a54d15a66d78ae86b8a47b749c137f87e6b847612630c00686c7f4b66cb91e7280994b58d27e9af27b237c480256290f1c8bcb37", 0x92}], 0x4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r3 = shmget$private(0x0, 0x2000, 0x68, &(0x7f0000ffd000/0x2000)=nil)
shmat(r3, &(0x7f0000ff6000/0xa000)=nil, 0x1000)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:33 executing program 1:
socketpair(0x1c, 0x10000003, 0x7ff000000000, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r1=>0x0, 0x10000, 0xf, 0x200, 0x4}, &(0x7f0000000400)=0x18)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r1, 0x80000001, 0x6, [0x73af, 0x80000001, 0x6, 0x6, 0x4, 0x5]}, 0x14)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000000c0)=0x100)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="a94cd20000000000b700660b00000000"], 0x10}, 0x0)
sendmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a954619d7a6a4be9ecfd5b903c1fa226196611e914a70b3b2df1a21e2c30f0a646a7f2ddbbc2e774bc1ef87e691b92d844d963dd1590e4f51c273e62ca99b60917e63e9b93f241", 0x47}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="f5ae77f1244a2449d7e8a08d086e93ebed33b76403efa63f9317aa9f75a65e3ad8aa520ee39f164f2888402d83ae9bc26d9fb75a3d37b1ed5492bc198aa2e34ef945f32cfd84c97a5526d19e14fa8f0b3c1952ddfebc5f7eefb55c4497fd8238c87c614e9ab25a701c4675d4e49a353159ee73af70fbab664957bb4a5d2aa20e67efa18b34b6f45f4ce595965d12687820cf465cc0fe99411450b10f670ab50b094fce5a82bc7461adad9865fbc420c49abeffe02e26bd55cf63c4e5", 0xbc}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x300}, 0x80)

00:01:33 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r1 = dup(r0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x2425, &(0x7f0000001240)=""/140, &(0x7f00000000c0)=0x8c)
r2 = semget(0x3, 0x2, 0x24)
r3 = shmget(0x3, 0x1000, 0x20c, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000001300)=""/185)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000240)=""/4096)

00:01:33 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffee00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:01:33 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9698c4472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f68a8a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000180)={{"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", "825a34ae3aa1243fc4ffa5d65d65f8ad2da4cb02791d5a1de3d94661db5cb088", 0xfff, 0xd63}, &(0x7f0000000040)="ee2a36d3aff2a11fe7b1bba7f4dd3f28bf797a06ce7c913d78e24bfeaa0cb40156e20f9b6649e61ffc084e5cc0870ba18bcc8520904c072e384d4943e6fc16900880c9fdf2294a7cc4171645636aeb4343fce139c810fd7d83f50147dd5423b406057320", 0x8, 0x4, 0x0, 0x1, 0x4, 0x24, 0x3, 0xdac1})
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)

00:01:33 executing program 2:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
munlockall()
sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0)

00:01:33 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b1536cba4867b155002c2d71023f59890a8ee95c9eb8b402e9278c438a37162432ecfcc6c3feb296abc4527b2e6027536a8e9db6305c72239e00d8")
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x100000001})
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r1, 0x9)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
syz_extract_tcp_res(&(0x7f0000000140), 0x6, 0x3)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000400)=0x4)
setsockopt$inet6_int(r3, 0x29, 0x14, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000002c0))
setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4)
open(&(0x7f0000000280)='./file0\x00', 0x8, 0x44)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0)

00:01:33 executing program 3:
syz_execute_func(&(0x7f00000002c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffbf3ab41df99ffffffff38048300")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="fb524470e6d0fb86012fa158b0c95c9a45831232a0e0b2f7f65786864e05ad486d1da97fb0aa736a7e9b54e343ba9fbfe9614bef7cf3444936bee413543139a3e790da2b0bb7cdb7b01e6f7b950765c992ec9ef37ff904")
poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0)

00:01:33 executing program 1:
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x70ba9a01}, 0x8)
sendto$inet6(r0, &(0x7f0000000100)="e4", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x0, 0x100, @rand_addr="2e0619686e822368ed5b34908e8e350d", 0x8}, 0x1c)

00:01:33 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
syz_execute_func(0x0)
r3 = semget(0x2, 0x1, 0x124)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000002c0)=""/48)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x80000000]}, 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000180)="6cf1dbd8cee88036ac5ad48578a99a4da8853e17b22136a2e054dfd850d8dc82e6051b02c29ae124561841ca43d752acd524511a38198884b0c2194a1ae3d7694643a8a6ae01e23c82410cf707d968d03317072b595afed9687ea3e816a2495b510bf92df3eba5266819bed400cc5aa21c498c654f7c537dec19c403d02d0d8f00732433c1139ce59c0edfa80f0aa55f9e59e5aff59d2b6677ec568c8c98a0635ef065c41d92ea11f5615d8df469cffcc1b101cb4f44d44ea974f8555319ee8bb4ee421cf8f91c")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:01:34 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x400, 0x410, 0xffffffffffffff00, 0x7, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, r2, 0x7fffffff, 0x401, 0x205, 0x1, 0xe925, 0x800}, &(0x7f0000000180)=0xa0)

00:01:34 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000240)={0x10})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000280)={{"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", "27f69f3338a941f60e51c7ac84518f4902f0b8dbc422b75b928bce3b97f8612f", 0x4f1, 0x4}, &(0x7f00000001c0)="85709a890d7ac466718ade4686f8b7cb19ad2eec1b21416ebcbfbdf68129ea6dafa6e1e9b6f947bff81b3243ddfb0963a434107f597d63a63e8c4208b0254c86a9841c5a6a3cffe944e43b74d7f6cb34d6d5d0f1997d8acb4a751488afa63f9aed022c8fc79f4a22c937e2d90abb3b211dce5fa84bdb758089465fcce7fa", 0x5, 0x4, 0x83, 0x0, 0x3ff, 0x0, 0x200, 0x1ff})
accept(r1, 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x10)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000140)="25ae0cbe9007022e8c83d0b020172134b776ebf1542291836726e26cfb36eb600f642f25e6d81b67ab56a0b47ff4d699ec17fa0b3c9e55ed0a14cabaff69599e2facf6d61fbf")

00:01:34 executing program 2:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0x7f, 0x400, 0x70a}, &(0x7f0000000040)=0x94)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x952, 0x80, 0x14, 0x0, 0x8, 0x2}, 0xa0)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x8)
symlinkat(&(0x7f0000000000)='//file0\x02', r3, &(0x7f0000000080)='./file0\x00')
renameat(r3, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02')

00:01:34 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x2, @loopback}}, <r1=>0x0, 0x4204, 0x8000, 0x7, 0x681, 0x7ff}, &(0x7f0000000000)=0x98)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0xffffffffffffff01}, 0x8)

00:01:34 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
getsockname$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c)
mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000280)="1903c998a27c61f53d2a4125cd48fc4b143f79e3b0da0d2c709c9953c3df2cc80ce2ec1e39bab78a40e15dee3dba9ed8309fa3792b15f139325fa3bd0d3e496f87ab820b7dad6b4424087642743d1dfbc3d3681a297bbf65737e2029f6c5ae71843c8e2a65692e69375edef236b81b72cd59f123974d")
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000140)=0x4)

00:01:34 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xd81, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4)
r2 = socket(0x1c, 0x2, 0x838e)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x100000000000000, 0x4)
listen(r1, 0x0)
listen(r1, 0x0)

00:01:34 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
fcntl$dupfd(r1, 0x0, r0)
accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
r4 = socket$inet6(0x1c, 0x3, 0x0)
sendmsg(r4, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[{0x10}], 0x10}, 0x0)
r5 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r7 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r7, 0x0)
lseek(r6, 0x0, 0x1000000000003)
pwritev(r6, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4)

00:01:34 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x400000000101)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
ftruncate(r3, 0x0)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
shutdown(r1, 0x0)
recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/226, 0xe2}, 0x40002)

00:01:34 executing program 3:
syz_execute_func(&(0x7f0000000000)="9834170f050fc7f75c4141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a12e06bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a7410f5aba8f47000065eff3a75465600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95f36f244aea1c9fb110f0f3804830a000000")

00:01:34 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
__getcwd(&(0x7f0000000080)=""/163, 0xa3)
getsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000040)=0xfe1d)

00:01:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x1, 0x1, 0xd49, 0x7, r1})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:01:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x9}, 0x1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1)

00:01:34 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "3aae19d18605cc3307bbb9c0cc494ab491a6026ab57110b361b102e3933205faf798993884709214f5b66fb8ec7cc3785f9f0719abad4addbd0946339cf3312f6c0b7c90da4a6963159b58731d3d8490dcbc08f33eac551917f6a239a4ca962676f6edef13cfc7f03f52f8c48601ad498f0fea7e4d4ce8c15ed75b7b55ced138ef5f1afe166f806ee977657ebdc6016a1f9662a195604ea59b00a6fef0e9a5fced91a4a6a4f485345c86e7ce9dba29d5ed1ba73183d0925a6e88c690910b6a3eb81ec9562d6afb286e6bd3d050e8461b8a1593fb42545cf0240121a0f473c332d05e5bd7f1e9dc9b487c70d81bfb88a8"}, 0x100)
syz_execute_func(&(0x7f00000001c0)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100")

00:01:34 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @empty, @loopback}, 0xfffffffffffffe94)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xfffffffffffffe4e)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

00:01:34 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000000))
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000080))

00:01:34 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0xc, 0x0)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="6eae9e3cae5f45257616817d4bfc763284fb470fe8df14abc95d8e8b9c5e2c6c")
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd04847af8433c9a6250c8f38e3107569413")
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x7, 0x4, 0x1}, 0x8)
close(r0)

00:01:34 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x62)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xb2)
syz_execute_func(&(0x7f0000000140)="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")
open$dir(0x0, 0x0, 0x7fffffffffffff)
pipe2(0x0, 0xfffffffffffffffc)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000001240)="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")
mmap(&(0x7f00000d2000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0)

00:01:35 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/70, 0x46}, {&(0x7f0000002380)=""/4, 0x4}], 0x8, 0x0)

00:01:35 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10)
lseek(r0, 0x4, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000740)=[{r0, 0x4}, {r1, 0x2000}, {r0, 0x110}, {r1, 0x25}, {r1, 0x1}, {r0, 0x100}], 0x20000000000007d5, 0xfffffffffffffffe)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="060000060015007f000000"], 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x100000001d0a}, &(0x7f00000006c0)=0x254)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4)
r2 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/135)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x1800000000, 0x4)
r3 = msgget$private(0x0, 0x10)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgid(0x0)
r9 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0xfff, r4, r5, r6, r7, 0x40, 0x80000000}, 0xffffffffffffffc1, 0x6c, 0x2, 0x3ff, 0x51d, 0x3, r8, r9})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4)

00:01:35 executing program 2:
select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4})
r0 = socket(0xb790eceec06f88e1, 0x4, 0x6)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e)
getsockopt$sock_timeval(r2, 0xffff, 0x1007, 0x0, &(0x7f0000000500)=0x36e)
lseek(r2, 0x0, 0x3)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x308020006)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4)
getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100)
r3 = semget(0x2, 0x6, 0x8)
__semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r4 = socket(0x11, 0x3, 0x6)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4)
select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000))

00:01:35 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000200), &(0x7f0000000800)=0x10)
socket$unix(0x1, 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "746be02be0b149c58d012a43fbeafd9af55d842dcc0e6596ce06c3df59d1d233", 0x2, 0x8}, &(0x7f0000000280)="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", 0xe00, 0x9, 0xfffffffffffffff8, 0x101, 0x8, 0x9, 0x6, 0x80})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

00:01:35 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x3, 0x4, 0x1, 0x7, 0x1, 0xfffffffffffffffd, 0x0, {@in6={{0x1c, 0x0, 0x0, @rand_addr="0f593223cec15c79e959423187fc68a7", 0x7fff}}, <r2=>0x0, 0x0, 0xfffffffffffffff8, 0x8, 0x1, 0x4}}, &(0x7f0000000140)=0xb0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3, @empty, 0x8}}, <r3=>r1}, &(0x7f0000000240)=0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2}, 0x8)
r4 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x10)
ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f0000000300)="c0719907172d63cdfdd0e644f0771c6e0becee4090dc8cbb92c1792ad6165a53bd94b6ba4ff510c54b")
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000340)={<r5=>r3, 0x1}, &(0x7f0000000380)=0x8)
ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f00000003c0)="865a9683d300a1aaa4f6fff2d5b7e02b3877058dfb3a6314528924d0a5968b4be776ac432918622433475bd9c6b0354b23c2037aa3e4ccad66e006b295")
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0x0, 0x40}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000540)={<r6=>r5, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000580)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f00000005c0)={0x43f, 0x8}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000680)=0x10)
ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000700)={{"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", "81923828ce00aaaad33f9b77d3337ce58af78fcbf81e785925fefa980585f98a", 0x1000, 0x4}, &(0x7f00000006c0)="65d28250f2a951feb95f3ca294968804db9a83", 0x6, 0x7, 0x1f, 0x4, 0x800, 0x80000001, 0x800, 0x6})
recvmsg(r0, &(0x7f0000000f00)={&(0x7f0000000b80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000bc0)=""/72, 0x48}, {&(0x7f0000000c40)=""/150, 0x96}, {&(0x7f0000000d00)=""/107, 0x6b}, {&(0x7f0000000d80)=""/44, 0x2c}, {&(0x7f0000000dc0)=""/64, 0x40}], 0x5, &(0x7f0000000e80)=""/75, 0x4b}, 0x40000)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000f40)={0x9, "74e5dd15ca39cc8cef03e593ea44f268"}, 0x14)
r7 = getpgrp(0xffffffffffffffff)
fcntl$lock(r4, 0xc, &(0x7f0000000f80)={0x2, 0x0, 0x3, 0x80000001, r7})
setsockopt$inet_buf(r4, 0x0, 0x1, &(0x7f0000000fc0)="e117ee74ce3678d6cbef19e9469ceb71f9c45339c4309699751cf9d2f6475132e55a7295b01e0e8f0302fac75cd0cce07d71", 0x32)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001000)={<r8=>r2, 0x43}, &(0x7f0000001040)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001080)=0x7fff, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000010c0), &(0x7f0000001100)=0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000001140)=0x4000000000000000, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000001180)={0x6, 0x3ff, 0x800, 0x80000001}, 0x8)
socket$inet(0x2, 0x5, 0x2)
lseek(r4, 0x0, 0x0)
chmod(&(0x7f00000011c0)='./file0\x00', 0x4)
setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000001200)={r8, 0xfff}, 0x8)
shmget(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil)
getsockname$inet6(r4, &(0x7f0000001240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001280)=0x1c)

00:01:35 executing program 1:
syz_emit_ethernet(0xef, &(0x7f0000000240)={@empty, @broadcast, [], {@generic={0x3c02, "873b55770c3b59eb42fff22ab0abcca48a19f32ef894926236bfd9c392b8549a5374e3b4e8c318d074764fc6299e32e9ada2b2cc12c9e630fedc246c61a473bc7742d9477380720dcd46ceaa6eee00b1592d5ab77dde7ffd7b82553f398cc4276aae7d9bd11b162b076c1a80e957bc4cd606ba6f5e0f6828a34cbc920d685c917dfe85919e8ffa8973a3db6a97c115113f7e73a4c02565d367778ce47713ea08"}}})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0)
accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/81}, &(0x7f0000000100)=0x53, 0x30000000)

00:01:35 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x81, 0x1, 0x10001, 0x400, 0xff}, 0xc)
ftruncate(r0, 0x4)

00:01:35 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x0, 0x10000003, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
fstat(r2, &(0x7f0000000500))
poll(&(0x7f0000000040)=[{r0, 0x104}, {r1, 0x4}], 0x2, 0xffffffff)

00:01:35 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000080)={{"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", "8c3fc6b5978f0ecdf7b1b4db83859346d6f0e0c30b8cadde05fb3e45aaecc7ba"}, 0x0, 0x3, 0x0, 0x9, 0x3, 0x3, 0xb, 0x9d, 0xad9c})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000500)="e1779971aea1e5a1740c2e9f1b880a9a245b371aa2af3dfb428a98de8b3b4545653b03a1677bae811d5c")

00:01:35 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, 0x0, r0)
setreuid(r0, 0xee00)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xc9, 0x3, 0x1000, 0x8, 0x7, 0x8001, 0x0, 0x2, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @broadcast}, 0x7}, @in6={0x1c, 0x1, 0x80000001, @loopback, 0x1592}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000140)=0x10)

00:01:35 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r0, 0x1)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x2000000000000)
flock(r1, 0x2)
flock(r2, 0x1)
socket$inet_udplite(0x2, 0x2, 0x88)
flock(r1, 0x1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:01:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4)
sendto(r0, &(0x7f0000000340)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xd2, 0x81, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24)
setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89)
truncate(&(0x7f0000000100)='./file0\x00', 0x5)
lseek(r2, 0x0, 0x3)
fcntl$setstatus(r2, 0x4, 0x4)
lseek(r3, 0x200, 0x800000000000000)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000040))
accept(r3, 0x0, 0x0)
open(0x0, 0x0, 0x0)
r4 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r4)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:01:36 executing program 3:
syz_execute_func(&(0x7f0000000000)="98ca0f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b0f01dd571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x7, 0x10001, 0xfffffffffffffffc}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x4}, 0x8)
recvfrom$unix(r0, &(0x7f00000000c0)=""/13, 0xd, 0x40080, &(0x7f0000000200)=@abs={0x1, 0x0, 0x0}, 0x8)

00:01:36 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x11, 0x7, 0x1000}, &(0x7f0000000200)=0x10)
munlockall()
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "19f0428be5779ef5392b3e4c785e0a52dd9195f9c090848f3140daad70c3d1c1ddef2b89156f9bd3657b5bb0931f16bfe7ee6965fd9f40963e1ca8941736a7f2fe09ada5c5f8cd6a41b037078444de0a7682b516ff944eaed1e252afcab1e9f5cb6faf5d1f917a86b5bbdbb679870a3638151b3b579ab1ba06054a93efa4589d68f56fc5cbe0e82e0df74d5bbf9acbee9d7c9ea99d2aeef489b24d99803aee49a4345b3458d42e0db18ba76c7ede8f4abfedb6c062cf5f67533831d5418ff30a9602f491eb9b6bf7555ee21c4b82473692923eeff4e475565b6634547b7613f05f1b28351c4f3dd01df7b4a60e3ed18d"}, 0x100)
r1 = getpgid(0xffffffffffffffff)
wait4(r1, &(0x7f0000000140), 0x8, &(0x7f0000000240))

00:01:36 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0xd3, "342f7f55c0d680d0f3848bec746ac1ae8932b8a5e9e50d76f09b5595efe481ae7a24369ca6d4f48776374111fdbdb6bba85e303a69dd960a1db7b02376076bbc4c10b150cc0876af25a32b3aa89c411f4c77a1034d9067959b9196da6117983721f8a64e97caec2ff3e7eccf2a0a5ef48cc6ad4facb0e733d1878dfd23ba0d2043eed8a18ab86654f947f5de9846d59ab68d96ea536e7cc9af2e7a580d0c4bd98098f08b61713be78aa984e7a51c154aada7ddf433c294a5cd735442ae0b0164dceee58894b9b0f506df263833ccfeb3d3c136"}, &(0x7f0000000180)=0xdb)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x80000000}, 0x8)
shutdown(r0, 0x1)

00:01:36 executing program 3:
syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b6667f20fd6e74680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c73ce8989a1c40fbbf3470f582ee2ed531dafaf0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726ff3410f5ec1fb110f0bca9090048300")
freebsd10_pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x840, 0x800, 0x8518, 0x5, 0x400000000}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x80000000}, &(0x7f0000000100)=0x10)

00:01:36 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x206, 0x1000000000000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
nanosleep(&(0x7f0000000040)={0x8, 0x4}, &(0x7f0000000080))
truncate(&(0x7f0000000180)='./file0\x00', 0x401)
lseek(r0, 0x0, 0x1000000000003)

00:01:36 executing program 2:
syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db53d0000008fc840ef0e0ce4c653fb0f450f0fb294b3fb566666c4c2613d700201efbd670f381d6a2f67450f483bd1d9c483ed6aad000000215a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f")
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
linkat(r1, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400)

00:01:36 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x2023, &(0x7f0000000040)="81", 0xfffffffffffffe13)
close(r0)

00:01:36 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000040)={0x800, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x118)
r2 = socket(0x1, 0x2, 0x3f)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={<r3=>0x0, 0x7d14}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, r3, 0x800, 0x2, 0x8d}, 0x8c)
syz_execute_func(&(0x7f0000000180)="42dbe0c4637916d7b098cd801b6973c422b9b8ad2ed32ed315bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002ff30faee745332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr}, 0x10)
shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil)

00:01:36 executing program 3:
r0 = semget$private(0x0, 0x1, 0x0)
semop(r0, &(0x7f0000000000)=[{0x2, 0x40, 0x1000}], 0x1)
execve(0x0, 0x0, 0x0)

00:01:36 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00'], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x8001}, 0x24)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0)

00:01:36 executing program 1:
r0 = open(0x0, 0x800, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 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")
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$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000940)=ANY=[@ANYRES32=r1, @ANYBLOB="0f000000bb481dcad9f76cd8e40dbd19fd23fd1d12637523de4483ca60f922db206cb77a27fdbc4dafacac5df1a3a4b2cc32d975f9dc0873a928ddeba1f6df6f6ac0ebf96bdb0b958918187775af3e108914197481a7be02f37d87183916408d493cf58bbf0bb13fc025cf8b5cc0b0ab33a8320a830fb07c02704c30885bf569fd77080dfc42912ffd4ce2972a820000a750b7"], &(0x7f00000002c0)=0x17)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:36 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240, 0x180)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xc32a, 0x4)

00:01:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={<r1=>0x0, 0x1000, 0x5, 0x3}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x9, 0x3, 0x220, 0x7, 0x7, 0xfffffffffffffff9, 0x5, 0x3, r1}, &(0x7f0000000440)=0x20)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054")
r2 = socket(0x46d7068ce739010, 0x0, 0x80)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="23da2d2fb93c5aa0bc8c6611fb3c691fbe08b106e0be5b8978ef70612e502f52638941c1c6a155dc45780a10b3fd06073aca5dc98a3a5403173f3c09bb1f8370ee"], &(0x7f0000000240)=0x8)
faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={<r3=>0x0, 0xd000000000000000, 0x1, 0x5}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r3, 0x10001}, 0x8)
fcntl$getflags(0xffffffffffffffff, 0x3)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYRES32=<r5=>r3, @ANYBLOB="ca0000002718b7b8e63e55dc0b09c18378b17cfb405c1b4d325525943502a21cca42f1a2627ad95f221952d03f071e34cc2cedee57df3a794ccdf1427e68fb5b1066df912bc4068cbf704bc4432bc98a869c1e56e84ad77740663cae7afa5430ac043cf213d664f4aae66f1cf435353255514fd0351ed104a32b602001376897c7193c07261e3f20826b9c5b4b86ecfe351f534f22488761ad3eca8209843d28115893e1bfef12d4795fac2fc9c4c8322de31e189022d2706f0a1aa6bc8bbb7de0c58c122e002edc0d2c2aa60a3d0000000000000000"], &(0x7f0000000480)=0xd2)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x1, @ipv4, 0x3}}, r5}, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x8)
getsockopt$inet_buf(r4, 0x0, 0x48, &(0x7f0000000580), &(0x7f00000005c0))
setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x40002}, 0x8)

00:01:37 executing program 3:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
open$dir(&(0x7f0000000080)='./file0\x00', 0x10004, 0x0)

00:01:37 executing program 1:
syz_execute_func(0x0)
r0 = msgget(0xffffffffffffffff, 0x0)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000003c0)=""/79)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0xc1, 0x4)
freebsd10_pipe(&(0x7f0000000080))

00:01:37 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fchdir(r0)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x2, 0x0, 0x3, 0x6c0d}, &(0x7f00000001c0)=0x18)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x347)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffe, 0x410, r3, 0x0)

00:01:37 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x3, 0x8}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xb}, &(0x7f0000000240)=0x8)

00:01:37 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x120000, 0x120)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={<r2=>0x0, 0x10, "ef0ca73a6a9eb6e02c50e8b49a3eeda8"}, &(0x7f0000000180)=0x18)
open(&(0x7f0000000240)='./file0\x00', 0x100042, 0x2)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x84b}, &(0x7f0000000200)=0x8)
syz_emit_ethernet(0x36, &(0x7f00000002c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})

00:01:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)
madvise(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0xffffffffffffffff)

00:01:37 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20003, 0x2)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000080)="54ea62369442adeeab2f56ad90d50f2621319b7e9314b83aa1132b46cc92e66540713a7505a1e4969ffacab0aa8b2c6ddd084efb0922b3fa63ac47ade15ebe32cc812e0e9ef142644d756a7dc272a921ee397929538d998e96a7d96f7996f85bc13fe746d78791d6d4b929f75ea81aac51fb8b7a67c11afaf9cac56c3b2cd668868562c61402530c7cc5fa601b2a8f2bb5f57f16fdef9864ad687c63451f33808c0fbdbf0c1eb6350c39385ce12fdb95ae515e255fa3fd2686e1c6e56a652043de28336b6a1b6cbcb930359a4fdb3acafe15ab60c76ab1305cd456cf9c2d9d71062d411c01530b46eaf5b45f")
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xbf, 0x0}, 0x0)

00:01:37 executing program 0:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340))
close(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)={<r2=>0x0, 0x2, 0x3, [0x834, 0x5, 0x5]}, &(0x7f0000000280)=0xe)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r2}, 0x8)
r3 = dup(r1)
syz_execute_func(&(0x7f0000000000)="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")
utimensat(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x76000000000, 0x4}, {0x5, 0x6}}, 0x200)
dup(r3)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x0, 0x9, 0x9, 0x5, 0x465}, &(0x7f0000000200)=0xa0)

00:01:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7, "e680687d62b99b5cb987af263f3e44cb"}, 0x14)

00:01:37 executing program 3:
r0 = socket$inet(0x2, 0x10000005, 0x7)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="1b00000049ab9167fbcfd72e0222509b9edb168d900b0222cbedcfdcb1b6731247064a7541ce70dd6827320ca7f044b9833dce57147b4bfe5222b617e0"], &(0x7f0000000140)=0x23)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getflags(r2, 0x1)

00:01:37 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
fchown(r0, 0x0, 0x0)

00:01:37 executing program 0:
r0 = open(0x0, 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
truncate(&(0x7f0000000040)='./file0\x00', 0x100000001)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000500)="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")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
fchmod(r2, 0x35)
open(0x0, 0xfffffffffffffffc, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1204, &(0x7f0000000100)={0x1}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockname$unix(r1, &(0x7f0000000280)=@file={0x0, ""/49}, &(0x7f00000002c0)=0x33)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={<r3=>r2, 0x8000}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x9, @mcast1, 0x80000001}, @in={0x2, 0x3}]}, &(0x7f0000000240)=0x10)
lseek(r0, 0x0, 0x4)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4)
fdatasync(r1)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x20000000000b3, r3}, 0xffffffffffffffc9)

00:01:37 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0xb0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={<r1=>0x0, 0x3c, "c5d27be4dddcdbd195fc32551603ddd6a7abd5e957d94550fded60fc5a7640ddb37e50963a43fefb226b5ddf12803be9b8883a8c9c84ee6063eabffd"}, &(0x7f0000000300)=0x44)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, <r2=>0x0, 0x87f, 0x1fffc0, 0xd8b2, 0x376b, 0x200}, &(0x7f0000000400)=0xa0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="08000000020000000300080002000200090000001c004e2200000000000000000000000000000000000000010900"/148, @ANYRES32=r2, @ANYBLOB="090000ff696d00"/20], &(0x7f0000000500)=0xb0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4, 0x80)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={<r4=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000200)={r4, 0x100}, 0x8)

00:01:38 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000000)=""/154, &(0x7f00000000c0)=0x9a)

00:01:38 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="f51ac376ea6acdcd4809ac9009d759525fc9ebdcef914e27d65aeecb11462b7e07f4e427494da3d1d01d2fa6beb2ce920b086e542b42b3b88dd9fc9ccdcb4c36fb005f297fc79afc593e50dbbcc173f737ca3b5efda64f60344725d7e2e014c24f8273de76b338afee16aaf5c97c89cf98c2e374f0d067ce03d96c547857b8b19808574bded9d0664271ae7a1bd35d0cb6e24dcfeb6a4f63b76db42d24c64967d4542ebaf3ba4934a1c26823b8ec2a755f2e0d46ef964f")

00:01:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:38 executing program 3:
syz_execute_func(&(0x7f0000000200)="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")
open(0x0, 0x10a, 0x80)

00:01:38 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffc6d)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

00:01:38 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x110)
setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0x56, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f00000000c0), 0x4)

00:01:38 executing program 0:
syz_execute_func(&(0x7f00000000c0)="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")
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000280)={{"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", "c2ac662ccddc67ffbc1e409b27966fe2d13597f8d747c311badf4e181e79edd2", 0x7, 0x1f}, &(0x7f0000000200)="557f56d81a47129ddce39990aabbc008e037950a7ac2770a068c7e424d197945830b7adf2404ab95d4cc04cb28a9f60ae8e9ba2d7acb55a9c41820eb92707edba05967bdc7e29b2c825ead14cac3eee9615b398290", 0xba, 0x100000001, 0xb75, 0x400, 0x8, 0x20, 0x4, 0x4})

00:01:38 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f00000002c0)=[{r0, 0x20e0}, {r0, 0x2c}, {r0, 0x80}, {r0, 0x2000}, {r0, 0x80}, {r0}, {r0, 0x2}], 0x7, 0x8)
syz_execute_func(&(0x7f0000000100)="984a19e9c4a2791dcd0cca0f05bf09000000c4a37bf0c55c41e2e9660ff8aa02480057000f67f6dac4e3710ac40026400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607e10bf8c45b64660f3838520a470f898c00000096eac403f929d533ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec445fc2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474efbe2")
syz_execute_func(&(0x7f0000000000)="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")
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280))

00:01:38 executing program 1:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x0)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x88)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000180)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @rand_addr=0x40}, @in6={0x1c, 0x3, 0x7, @mcast1, 0x200}, @in6={0x1c, 0x1, 0x8001, @ipv4={[], [], @broadcast}, 0xfffffffffffff1cc}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000300)=""/123, &(0x7f0000000380)=0x7b)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r5 = getpid()
fcntl$lock(r4, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000200010005, r5})
sendfile(r3, r0, &(0x7f0000000000), 0x499)

00:01:38 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(r0, 0xee00)
syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

00:01:38 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
getpgid(0xffffffffffffffff)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpgid(r0)
r2 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f00000006c0)=""/155)
clock_settime(0xf, &(0x7f0000000300)={0x0, 0x81})
clock_settime(0x0, &(0x7f00000003c0)={0x3, 0x2})
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
r5 = semget$private(0x0, 0x0, 0x209)
__semctl$IPC_INFO(r5, 0x0, 0x3, &(0x7f0000000600)=""/143)
setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10})
poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0)
r6 = semget(0x2, 0x3, 0x400)
__semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000340)=""/7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000400)=[{r4, 0x4}, {r4}, {r4, 0x2}, {r4, 0x20}], 0x2000000000000033, 0x70)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
sendto$inet6(r4, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0)
accept(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:01:38 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
writev(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="255ff9f0684f1e0f247e65ed10bc8089ad74b8af6bfe4e0c3e68eea4208643c8f1e5f18e2374528250bc2089ff37d0de9cb3b5cd020137f1f81fd01b8696e346", 0x40}], 0x1)
mlockall(0x2)
socket$inet(0x2, 0x7, 0x9)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7, 0x8}, &(0x7f0000000180)=0x18)
socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000100))
r5 = socket(0x3, 0x1, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000000000), 0x4)

00:00:03 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = getpgrp(0xffffffffffffffff)
getpgrp(r0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xbab, 0x80000000, 0x18, 0x7, 0x6f, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)={0x8000000000000000, 0x1db})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0100020066696c659d1aba138825704708510615fc30"], 0xa)

00:00:03 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgid(0x0)
r6 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
socket(0x17, 0x10000003, 0x9)
wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240))
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r8, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1)

00:00:03 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=<r1=>0x0, @ANYBLOB='\x00'], &(0x7f00000000c0)=0x94)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000100)=0x8c)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:04 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0xfffffffffffffd14)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0x2, 0x81, 0x9}, &(0x7f00000001c0)=0x94)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000000200)={r2, 0x91cd}, 0x8)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:04 executing program 1:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}})
sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040))
r0 = socket$inet6(0x1c, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000280)={<r1=>0x0, 0x509, 0x8, 0x9, 0xd8, 0x6}, &(0x7f00000002c0)=0x14)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x10000}, &(0x7f0000000340)=0x8)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={<r3=>0x0, 0x2, 0x3, 0x1, 0x400}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r4=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r4, 0x6, 0xf, 0x6}, &(0x7f0000000140)=0x18)

00:00:04 executing program 2:
syz_execute_func(&(0x7f00000000c0)="b1c391cd801b796969dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef095c402f921b902000000c401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fba40013a4001369879f000000fe")

00:00:04 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x80413, r0, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x6210, 0x1, 0x3, <r2=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x20, 0x8, 0x8001, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x6, 0x200}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c)
close(r0)

00:00:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1)
close(r0)
syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2")

00:00:04 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
setgroups(0x2af, &(0x7f0000000000))
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2)
setgroups(0xfe13, 0x0)
msgget(0x0, 0x800600)
setuid(0xee01)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)
r0 = dup(0xffffffffffffffff)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="b42840617f5c0427cbcbf65d6bb517307b2485013a97bfb2e2ce092a49b99b9501f014bc0e860bf157ad790b2368bf881113bb60b44cd8d8fa64dcdb4573179feac0de940a4359087cb90ba04bb2905c18472e7d895388713c601943de2ff9577ae3905562a4d3c0b3aab8043ab055570e5ca4fc0eb8535400f7b2b13052a140075ff0add3e3c3b31f1ebe4e0c932554852c921226959516a5bd7bb5a60da49dceb803ff7ab65569b3db30c988608b451174b5144f05715e9ee4d8585335c22f81dba2")

00:00:04 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fstat(r0, &(0x7f00000000c0))
r1 = socket(0x1e, 0x7, 0x3)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={<r2=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7fffffff, @rand_addr="ce7aa095a33a1ad75bd38bcdb3ddc516", 0x7}}, r2, 0x0, 0x38, 0x66}, &(0x7f0000000340)=0x8c)
getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000080))
ftruncate(r0, 0xffffffff)

00:00:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x4, 0x1, 0x0, 0xe45}, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x20000000)
close(r1)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, 0x0)

00:00:04 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826473e431c090f05041359bf0200000040d80a41e2e9b55767660f6b32c481f97e910c000000660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

00:00:04 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlockall(0x2)

00:00:04 executing program 1:
r0 = socket(0x17, 0x0, 0x100000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x8, 0xdcc6}, &(0x7f0000000140)=0x8)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r2)
chmod(&(0x7f0000000080)='./file0\x00', 0x0)

00:00:04 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f0000000180)=0xffffffb0)

00:00:04 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180), 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x7, {{0x1c, 0x2, 0xffffffffffffff81, @loopback, 0x7f}}, {{0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108)

00:00:04 executing program 2:
socketpair(0x2, 0x1000000000, 0xa1b1, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
listen(r0, 0xaff)
setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)="41b6dfd15e45dcff30bd3938bbea84384a29d85cdd4b7c37c4cb18e973333c8330d1394b94b02affa5950eb84a6e2e61e425dcfb51721a75557941265f25d49167c56811292ebee47166821f497a5a61660295e4fcf5506c0fef3992794fc2343931ba50ee7b9a619b00b6fbd1a23ee170c87a6bc287a59e47729b27b1", 0x7d)

00:00:04 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={<r1=>0x0, 0x5, 0xf, 0x2, 0x100000001}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x3, 0x80, 0x3, r1}, &(0x7f00000002c0)=0x10)
r2 = dup(r0)
ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000300)={0x48b7, 0x2000})
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x0, @broadcast}}, r1}, 0x8c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380)=0x8f, 0x30a)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
fchmodat(r2, &(0x7f0000000280)='./file0\x00', 0xbc)

00:00:04 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000)
r2 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
getrlimit(0xcf64a13be273c756, &(0x7f00000000c0))
r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0)
accept4$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000)
unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0)
r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r5 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
semop(r5, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9)
__semctl$IPC_RMID(r5, 0x0, 0x0)

00:00:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000140)=ANY=[@ANYBLOB="190100a6"], &(0x7f0000000180)=0x4)

00:00:04 executing program 3:
syz_execute_func(&(0x7f0000000080)="1c05c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x108, 0x0)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10})

00:00:04 executing program 2:
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
syz_execute_func(&(0x7f00000007c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4f30f1b1720b15ffbb15ffb110f0fca38048336000000")

00:00:05 executing program 1:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={<r1=>0x0, 0x5}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = accept4(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={<r4=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8)
getsockname(r2, 0x0, &(0x7f0000000080))

00:00:05 executing program 3:

00:00:05 executing program 2:
syz_execute_func(&(0x7f0000000180)="0c60b5b598cd80f5c48195744b01d9d02e46f5d90202680c0000008fe9589b26c7e4c753fbc4e101edc4c1fa162f427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe952369bde9b9b9accaa464e464e01eff265dc5f00c4c23bdcc43ef80f9966030faee4c46111e38f000000000ffe349b470000fedfe4ad7070f6646736676670664336660fd2938c000000c901f0f69af69a450f17720d14111d54111d00")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x525, 0xfff, r1})
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x9, 0x4)

00:00:05 executing program 3:
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0xdccd, 0x4)
semget$private(0x0, 0x3, 0x184)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={r1, 0x3ff, 0x9, 0x14000, 0xfffffffffffffe00, 0xd6c1}, 0x14)

00:00:05 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="00000100ff000000040000000400000005000600"], &(0x7f0000000300)=0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000ff000000", @ANYRES32=r3], 0x8c)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@empty, @empty, <r4=>0x0}, &(0x7f0000000100)=0x19a)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt(r2, 0x5, 0x2, &(0x7f0000000400)=""/124, &(0x7f0000000480)=0x7c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@mcast2, r4}, 0x14)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000180)={<r6=>0xffffffffffffffff})
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_int(r6, 0x0, 0x42, &(0x7f00000001c0)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={<r7=>0x0, 0x1, 0xcd}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000680)=0x10)
setsockopt$sock_int(r5, 0xffff, 0x10, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10)

00:00:05 executing program 3:
syz_execute_func(&(0x7f0000000500)="98a84aa84a2c430f190505410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/56}, &(0x7f0000000080)=0x3a)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f00000000c0)=0x100)
setsockopt(r0, 0x7ff, 0x3c, &(0x7f0000000200)="e96aa067ff4bc30f4d99f7650f2be7743d8d0c2c69f3ef4ce7263d0859c3829b9a09bb955195d40649e5c06bf2a4627fa5025b6fb1fc3a680878eadeb96b32fe610a0758cb8f2c997bb41b025624c694c7f4aa4d1330c002067bc80f3e714100d00dcb7b55a3c8a53fe1c7ad146c565c3a608b6dfbdbe2b9f69b5b946e03915cec4d224c6e23476d8867984d896f6cc4ed674fb8c862f51d06c6649eea6e7a7b9b0ead5103ce1df5053955b528f8c9a179f3384f45fce505ae8b6f6acebb5660eba3e48d0258ca155e0a9907a368c020d47f68731a456c7a767622649199277c1306c323b3ac", 0xe6)
setrlimit(0x7, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

00:00:05 executing program 0:
syz_execute_func(&(0x7f0000000100)="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")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xff, 0x1, 0x81, 0x8}, 0xc)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:00:05 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10ffff000005fa8500004b00"], 0xc}, 0xfffffffffffffffe)
accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/10}, &(0x7f00000000c0)=0xc, 0x10000000)

00:00:05 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1205, &(0x7f0000000080), 0x8)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0))

00:00:05 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100)=0xd1, 0x4)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000400)={{"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", "6e99edff3876b9ce86a88dc2c2f1384a002801cd2a228b1eb6483fd4d2142705", 0x8fd, 0x8}, &(0x7f0000000140)="3378873eaa6d78f2f1f04b698ce4e1827ce11f7f77246c75fba030366c57fd18538182e0db7e964af09e4488a8b9ebd38f039229da47110f02f363987f59a9298dd8f524838161006fe230332e5fab8557e4191e2fae18e7421cd2ca0d9f05f24a1fa41cb00d76caef2a22f80f22dad75188d6edd3665ba5a324e25919e2e2514aab26dbb27d4e4ae07016d8e2172a9b38bd9eeb7dad7f958ff41ffe2264376e48ad3955fe13aec5277539522e5d574703533c0cd20240d5a0656f834e5c79578a3f9e0f673299b6efccd1bf76c258c5556198e80cab0b6898198b34041ad59574", 0xffffffffffff16be, 0xfffffffffffffffe, 0x80000001, 0x1ff, 0x8, 0x8001, 0x7, 0x3})
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
recvfrom$inet6(r2, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000080)={0x1c, 0x0, 0x400, @loopback, 0x80000001}, 0x1c)

00:00:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f781408853000"], 0x10)
sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8)
syz_execute_func(&(0x7f00000000c0)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")
accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000)

00:00:05 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4a)
r0 = socket$unix(0x1, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)

00:00:05 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)
fcntl$setstatus(r0, 0x4, 0x10040)
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r3=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1}}, r3, 0x5, 0x4, 0x4, 0x100, 0x8, 0x1}, &(0x7f00000002c0)=0xa0)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0))
dup2(r0, r0)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0xe)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r1, 0x100000001)
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140))
r2 = open$dir(&(0x7f0000000040)='./file1\x00', 0x8000, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
execve(0x0, 0x0, 0x0)
fcntl$dupfd(r0, 0x0, r2)

00:00:05 executing program 3:
syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x800}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={r1, 0x1000, "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"}, &(0x7f0000000280)=0x1008)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xf4, "935f028b8cd8cb83d4b6d5db0a625eaa07e9748a69ea5190308db7d5a9bee9cae38e0de2e190520267926eacfed0ce27b205eb954be493163e7892fa108dafbdb4dafebfc712e710704e61e37fee3f2200dc9384c0b5c5d1636a03694fe2ba050a21d9450d89ff06c079e01f6675a43b892dd383e1453b407a5f48640551bfc42fb888faa006e4b21ae6dc431ce106a90fcf0ce82f5be7cc8feca238ef9dbf69877a3f77265fb8b2d3b11ed3cd58f4c4be452018b471d3c636b81068e43cd111342eef2f575d7c0f83730976818cb288671aab219e912dc73399cd158eb334103944961063f50e361b018d39cd6430d4d6e0cab8"}, &(0x7f0000000180)=0xfc)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$setflags(r2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x10000000007fa, 0x3, 0xfe, 0x40, 0x200}, &(0x7f00000002c0)=0x14)
r3 = shmget(0x1, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil)
r4 = geteuid()
r5 = getegid()
fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
r8 = getpgrp(0x0)
r9 = getpid()
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000200)={{0x100000001, r4, r5, r6, r7, 0x10, 0x1}, 0x7ff, 0x5, 0x7, 0x4, r8, r9, 0x1f})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4)

00:00:05 executing program 1:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x81010, r0, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)

00:00:05 executing program 1:
syz_execute_func(&(0x7f0000000440)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800201e60fc4014e8ef6ed224fa0e5be34f1c4e183e8c4c4fc22eb2e4181204700872b006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7aec2207c7c03a57de176c422312c33f745bd000000000a000000")
syz_execute_func(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:05 executing program 3:
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
writev(r0, &(0x7f0000000800)=[{&(0x7f0000000180)="ae64342c4cb565e5eb91b49fb7cc571d55521b0c3cb94b10e65bef696698d80a60c62daab4896cc2ac770922c534b68b14b311244a42a809077753cb9deee591a115e24757d22da65a", 0x49}, {&(0x7f00000002c0)="30c2f9ba5e6169a51142bb6c1a2d8a2ed4284061bc07e159ca6719221583e17df59be4eb48a85f2cbfed2e41d0c74162799747fa76a49884c8caaace357901655e21c4730fd24a65ba1d7aa0a4464a40bfb29399e106eb390249fb6841bba34459f139bbe263ba41fcd1d1eed0616a20f46b38578ff3c1acce0f614f14e56a56bb0e7af1756af1fa25ec0b7596193d8f3192246eb5c52f2d396e80fe8270e0768ae27f8ed5bfba0e5200de1e1aa14cd149f656f8e72cf9b97a31ca46", 0xbc}, {&(0x7f0000000400)="8a25c5986985daf66887cbe9147cfb926bf683607c0dfe2f6e1f8306124c01902d6f0e19b31f58f5522b6a5ff5189707df633e8c6ca164ac0d004a71ed647b966db4b57496b67ad155aeb8182bf2f357e98e2627c691ceaf9925f9f428a81f67", 0x60}, {&(0x7f0000000480)="f455b614f6e14b7e112dfc8e02e8c089780be13cb6d8dc2f68a01eafc405ba805e5a8c0cfb8235421712c1d83fa6a64f9ff1c9a036a3eb763c0724ba17186cd1cb8310c1211e7f19ff9ffdc0975498fe6da5d30dfe7037781f009016aef229948424a71495b6c71e861623f4687a04544fe9b258d87891ae96bcabd446f4f6fa0f7a58b10ebf9b42c11d95db3b25d4d3ab6f29028f322d0fb7a877a7d290074325ee69fd6d1f283a9b613b42a926d985a1a7d698cf25e725f43b2c7f7cb47b8047d42c9e00feca2c7fa63c16", 0xcc}, {&(0x7f0000000580)="b3e01511c25fc4cb3a864202068d2e98674e4bcf8a1cb573715421b33ae4cc4b03ff22faeaa61e0a149d03bda7920eb6e6447c18addaeb537009db849789cdd621d7551ce4beab6bb741bda406b1c81c77148cbef360011b85386f17717b62f4a012ff706e53535463e8724e81946f69a00afd52334648e5a7e25735afe8eb41ad32878bf11bec8699", 0x89}, {&(0x7f0000000200)}, {&(0x7f0000000640)="ef7deab54e323abe5d65b9f0c8d2782889708ffac93f995e8071edbb8f2459c69cc9c85fbbfdbe93960c4e3b03f61506a68994f18044ea110896ab03d9382095170e8e8dd2e4448c03fefe8709e2c8c7fc409ab5e12baa3b2e8989b047a598653553771611c793f411f39a8a55690fad47a0eefd9a5ccb3a6c4a2b01161d8c03db0942b5d4cbd1b1c5a958a1", 0x8c}, {&(0x7f0000000700)="d625ee603677c94397e73db7d66014c40a91e46d84fdf0532eeaf3281aff4f1289921662527b481cfa6f5a8355dd15c4f9dcefd4f6ae1236ea15caad5955ace51407a9e4b6f16a01604b8c729ceaaddf2f186836c87a42c3020b6c8fdb65a66a239690669ccc01cd6b41dacf8b769ced32b83603e99c82d3666a97c737a326c7fe156789ccf2050b17edc505d8a08dd833a8e8ca1b07c4c1cfa09884ae94cfcb00163bba91fff1a0a909d31473f51a0f82d7720da4b2a2636a2a0735a9c4708db99484b4619bd1547b0423ff8e9eb8d4f15c806542ca76", 0xd7}], 0x8)
ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB='6\x00\x00\x00\x00\x00\x00\x00\x00\b'], 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x5}, 0x1)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@file={0x0, '\x00'}, 0x3)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14)
sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000809a5a5edf527b8000000009d285217028122108ac373b09001ce000c"], 0x10}, 0x0)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000180))

00:00:06 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = dup2(r0, r0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x100)
getsockname$unix(r3, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f00000002c0)={0xde, 0xffffffffffffff8b})
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={<r4=>0x0, 0x26b738a7}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @rand_addr=0xf0180000}}, r4, 0x7, 0x4, 0x1a, 0xff, 0x7fffffff, 0xfff}, &(0x7f0000000440)=0xa0)
fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005})
r6 = fcntl$getown(r3, 0x5)
wait4(r6, 0x0, 0x1, &(0x7f0000000480))
fcntl$setown(r2, 0x6, r6)
futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfffffffffffffff9, 0x81}, {0x0, 0x1}})

00:00:06 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001740))
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4)

00:00:06 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
truncate(&(0x7f0000000000)='./file0\x00', 0x9)
setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x1c1)

00:00:06 executing program 0:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
recvfrom$inet6(r0, &(0x7f0000000080)=""/124, 0xb3, 0x40, &(0x7f0000000100)={0x1c, 0x3, 0x7, @loopback, 0x1}, 0xd)
syz_execute_func(&(0x7f0000000440)="98341b0f05c4c2412da0b900000291b00a4141e2e996ce4100bf108a639607fbc4a2c8f350caa0e5be34d1c4e1f8c421fcc4e101167c5c8e462e41812047002b000000643e2e660f3a16af0c763754008888a1c4101f9b439bf30f2d1ee35e5e8f0878c096d3250000abacc421e1148ffeefffff8f697c81a200080000d44219a775d065ef40da9c43e557000000002640d9c545dda31d49df5900000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a0067f0094f3a")
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0}, &(0x7f0000000380)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000003c0)={0x3, 0x8, 0x10, 0x1fc, 0x1, 0xff, 0x5, 0x3, r3}, 0x20)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={<r4=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000240)={r4, 0x7, 0x2}, &(0x7f0000000280)=0x8)

00:00:06 executing program 1:
syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fchmod(r0, 0x100)
setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000240)="ea4107680d7c62a07fd4ffed02e17f87a64b6c1d14474b0820e06bdd69db7cc93c3a1d1bf364011a1a01013b2daff6275cbe98c6841317ff9de6a73b798e6d1317a8b5d8c0c8ec27fe329dfa625492fe6e136774ec60a1671290742d9a7f2869613149d2fda05f59320647a11ec1cb49a05c046da7f82472741a86628c7e2d8e34306311725fcabb3e469239370c17aa3838ff0b61ebc279208942db8aa183187d196a4310e3f246d8b0538fe7d6539f7b3396c0f6b86e8a4990ed8622645f965edb520756523f6678bb776f83faa5ecd767a1", 0xd3)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x1)
syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2, 0x0, 0x0, 0x77000]}, @local}}}})

00:00:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
pwritev(r1, 0x0, 0x0, 0x0)
read(r1, &(0x7f0000000000)=""/72, 0x48)
pwritev(r1, 0x0, 0x0, 0x0)

00:00:06 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={<r1=>0x0, 0x8}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r2)
setrlimit(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")

00:00:06 executing program 2:
syz_emit_ethernet(0x7, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYRES64, @ANYBLOB="4d4ec140ba2e3edc0f86d1b89d667f90f3412c82e9e8b0ff1e313728821e201bfc5390e0206c5b7e5d85af42c8afbdce585f9e57b4cb298633d40053eec6bf6df4a7c06ebf4224c9e10d79e2b7c47a37cfaf7c066764ce5bdcff693e383fa6ab994f00353c2979a8e6db3cd2a6bffe365d8c9fde07931aa36825ca5070b2397c8457afe2c0cf58743898e92d891fb5df02a34b62a847d2c84edc40e09190c1ada1b3fd77b089015e9b9692ab3cca0ac459227c096f403e733a7bdce712661618a72d628fbc224d5435171d51b52715348248c235d591e6c677", @ANYRESHEX, @ANYBLOB="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", @ANYRES64, @ANYRESOCT])
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

00:00:06 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
lseek(r0, 0x0, 0x0)

00:00:06 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6000000000000000000000000000000000ff0200000000000000000000000000010202907800006600609433df000002000000000000003300000000000000000100000000000000000000ffff00660566"])

00:00:06 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getegid()

00:00:06 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000080)="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", 0xfe, 0x20000, &(0x7f0000000000)={0x1c, 0x3, 0x4, @empty, 0x8000000000000}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040))

00:00:06 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt(r1, 0x1000, 0x1000, &(0x7f0000000140)="b400bdf6df2116f45a32e698b26f70f1074a9c0bb1c1272eef6984bfa9294a", 0x1f)
socket$inet6(0x1c, 0x5, 0x8)
ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x2}], 0x2, &(0x7f00000000c0)={0x6d, 0x7}, &(0x7f0000000100)={0x3}, 0x8)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="ec2a4922de06502f0af99995cd8ee904661b598802fc7d377e3a0294d68fb2e1be13c86116e05d62eb7b2e8164d563e347702ed1fd76bc6682e4f8272d7dd731f1e3b33c75a2058f3c489a8c9aba23fd", 0x50)

00:00:06 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, &(0x7f00000006c0)=""/128)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b552755257f9294b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95b40c2048c338a603688a096a2bd97c0f77628e105164ba4873bf837237c63c358ebe8603fac33987f9ae"], 0x0)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/117)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2)

00:00:06 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000000)="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", 0x2, 0xb2, 0x9})
syz_emit_ethernet(0x100e, &(0x7f0000000140)={@broadcast, @random="7c0e940841a4", [], {@generic={0x805d, "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"}}})

00:00:06 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x2, 0x744e}, 0x10)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa)

00:00:06 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="f98b05e430de2677d593b569f130230f3fff41e92bfdccaa202f65cab56e5d2ed5ccf04c5249ed066cf22f730edf592614f5808350b32af80846e79ecdcb1eb37d92025cb5387196812e03640c44a8bf9166c42825332e9945ca221fa254996324a41ad4761a2c9f041eee600c89e8e1e346c3ac082ea53a2dae37e26e6b797102dd7083b0d8536cfcb74024a89e794003fe4053e7bd219872375097e344f7ecd131955f00b14f62a2cca9e0ec1fef55527d8593e3fa0ffb62437acc8c8482807823e7a0cd6b")
socket$inet6(0x1c, 0x5, 0x0)
freebsd10_pipe(&(0x7f0000000080))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e)
mlockall(0x1)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000580)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e360f01d6e509ab34d18fe97812c3c461cd583d00060081c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea4a80dd430d06f8cc7e8628f6808a3056f0000004e00c48de3c0f526264788fe58c4a1dd7dbbbfdd5cc6edb4d0d0a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

00:00:06 executing program 2:
syz_execute_func(&(0x7f0000000280)="0c120f01db98cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2ae4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17c422652925f6ffff7f14111d54111d00")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000340)={{"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", "febd6d68a603775b2fd4d412781db6a1928eef31cbef5ca79c544e046b898063", 0x9, 0x7}, &(0x7f0000000000)="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", 0x7, 0x200800, 0x7, 0x7, 0xd1e, 0x2, 0x3, 0x4})

00:00:06 executing program 1:
mprotect(&(0x7f0000135000/0x3000)=nil, 0x3000, 0xfffffffffffffffe)
r0 = socket$inet(0x2, 0x2, 0x2040)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8)

00:00:06 executing program 2:
shmget(0x1, 0xe000, 0x8, &(0x7f0000ff0000/0xe000)=nil)
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0))
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x100)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8a93, 0x1, 0x7, 0x7, 0x26e}, 0xc)
write(r0, &(0x7f0000000100)="6113f6b2cd9e98a23946b409ce01b37f495dad2dc024251f538dacbb5a5fca2e5b00bc697f3edd6242c9fffb5ea9e68cb6988d06d322029ced2c737cbb723bbfa29459f2f50e0ed551cb", 0x4a)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmctl$SHM_LOCK(0x0, 0xb)
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
sync()
mlockall(0x2)
r1 = open$dir(0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
poll(&(0x7f0000000040)=[{r1, 0x1}, {r1, 0x20}, {r1}], 0x3, 0x200)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x110)

00:00:07 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101c422cda7fffec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:07 executing program 0:
syz_execute_func(&(0x7f0000000200)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017cddaf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec442e197f9eff265dc5f00c32cf1f1304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865")

00:00:07 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x28100048, 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(r1, 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$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000540)={0x8, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x5, @mcast1, 0x1}]}, &(0x7f0000000580)=0x10)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
rename(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)='./file0\x00')
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f00000005c0)=""/130, &(0x7f0000000680)=0x82)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:00:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x12, r1, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3f}, 0x1)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x2)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

00:00:07 executing program 0:
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x3, 0x80000001}, {0x101, 0x5}})
syz_execute_func(&(0x7f0000000240)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:07 executing program 1:
shmget(0x3, 0x1000, 0x424, &(0x7f0000ffd000/0x1000)=nil)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:07 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x108000, 0x80)
fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0x2800, 0x9, 0x7}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x8001, 0x0, 0x9, 0xfff, 0x7}, 0x14)
r2 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x527, @ipv4={[], [], @loopback}, 0x2}}, <r3=>0x0, 0x101, 0x20, 0x80000001, 0x3, 0x2}, &(0x7f0000000340)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x5, 0x6e20, 0x200, 0x4753870, r3}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)
socket(0x10, 0x20000000, 0x7)

00:00:07 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
close(r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0)
dup2(r0, r0)

00:00:07 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="3b022e2f66696c653000a0023f0d000068c16f89fd36fe7df59d4f01ad45bf91c3f8ecf32e73217fde20102fe97e0c13ebf7502cf544c9c66165daf8abaf9d7241fb4848a6f14568c1d6824e72307f2157e45ec268d8175978148f8271ae7297cb6b0fc0bbc13768406e98963ecfa5397eff75b1485718d861c7445db7f2722c31148e555dca1acdd9a58d763c909b83498528c63e91cabf5603ddfe3d"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="41fffffe1be05e2c22269c1d4ac10b9a6e2b12686d8464"], 0x8)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmat(r1, &(0x7f0000ff9000/0x1000)=nil, 0x2000)
shutdown(r0, 0x1)

00:00:07 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6(0x1c, 0x5, 0x9)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
r3 = semget$private(0x0, 0x2, 0x48)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)

00:00:07 executing program 3:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f00000008c0)="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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)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3})
getgid()

00:00:08 executing program 1:
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1)
poll(&(0x7f00000000c0), 0x16b78830339e69cc, 0x0)

00:00:08 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, 0x0)
setreuid(0x0, 0xffffffffffffffff)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x4, @mcast1, 0xffffffff80000001}}, <r2=>0x0, 0x0, 0xffffffff, 0x5, 0x265, 0x7}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8, r2}, &(0x7f0000000140)=0xc)

00:00:08 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x12}], 0x1, 0x7)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4)

00:00:08 executing program 3:
setresgid(0x0, 0xee00, 0x0)
r0 = msgget$private(0x0, 0x80)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=<r3=>0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffff9c, 0x5)
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x2, r1, r2, r3, r4, 0x2, 0x2}, 0x5, 0x9, 0x5, 0x2, 0x64fb, 0x1, r5, r6})
r7 = getegid()
setresgid(r7, r7, r7)
setresgid(0x0, 0x0, 0x0)

00:00:08 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb)
fcntl$setstatus(r0, 0x4, 0x8)
recvfrom$unix(r0, &(0x7f00000000c0)=""/160, 0xa0, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
pwritev(r0, &(0x7f0000000000), 0x75, 0xc00000000000000)

00:00:08 executing program 3:
syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x17, 0x5, 0x6, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000240), 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23ffffffff00"/136, @ANYRES32=<r2=>0x0, @ANYBLOB="0540010100000018"], &(0x7f0000000180)=0x94)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x5}, 0x8)

00:00:08 executing program 0:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffefffa9034066, 0xfffffffffffffff9}})
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000003580)=0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000035c0), &(0x7f00000038c0)=0x4)
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000034c0)={0xfb, 0x10, 0x4, 0x18, <r2=>0x0}, &(0x7f0000003500)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000003740)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYBLOB="0900000002000000020000000080000033000500"], &(0x7f0000003600)=0xa0)
sendmsg$inet6_sctp(r1, &(0x7f0000003700)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000003440)=[{&(0x7f0000000080)="c53437898a229ccdddefb084e1e3505851781b7c69b18873e28c1674d6d6e0754c6b3480808b0358f7076cfd8893c4f3c89b517e62440c804df5aef2cb41ae28ee3ff784e5f4af2723208b19fb87c649ade30056526f0983f4483016b2e53f229534118e8d2280ca9d4d528d500b1f0b48c698ead7219b157d9cacc5849c912c092260b3750efad730681034adc4bbc159cf87520fa2247a847d6cda6d2f963b470e0edb0c36bcca653f759df2006e8e576c00cb051dc407f22ec8382f1199ad97aba832564fcc3d27e10fda506af04d6aa3caa39f01fc28907572b9d417117c6a33aa80811655fe641a4d32447cbd9b148ea8d9", 0xf4}, {&(0x7f0000000180)="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0x1000}, 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0x1000}, {&(0x7f0000002180)="43bbcb1e18f24fec7b13b2d1eb3087a357ec82a6ee557f47384936e75f04074d0df0740c33d70dec492d12fc8e327b50c5fe13040be0db4a746d4d7f4c6c938563f7964ab1fcc6e863ab28cedfffecc2ea5c9e985060db08a8a6116ebac12b4ac8", 0x61}, {&(0x7f0000002200)="15e7da799dce989636243f3a0accd1772923ccf623e130e7c8099a1a225ecf8b363b895583bb6357aefd6abafe4af9e1cc74c31e958b789f214e128e2a0f78463092ab4137647128d10a641c7378c96ffb92c487085fd2b191bb970debd341f8dc6dce1b83f7f9b2e33510b34d6adde5eb04f4eaa2d40e7090b4054e64178a060ddf194be54868493f4c245594da9719c951cdad93292343f0543a7c5ce951ccd3cea99f4a6b673328d9b3de2bc576f9cc36cb41d0b8bb412de09d21bdc0b63303cf10effd033229508ca01f33aa79bff6136c3290b6fb4044", 0xd9}, {&(0x7f0000002300)="d7cea2e0cb8f59920f52843d5a6a49d3bdcdab266ea2c6658c3158dfd7c27c5a58b197ad6a14ee51ce31ccef02677499a2ca47c1a5a519b884c8993cb1cdb3a4b32683c3c239d6675c98fd9dec968fd56b60b2cc18eed7666bf81b91854c309dc4649dec39ff58c545432d4d07784f99ce683d1ec19d23c54b3e5a", 0x7b}, {&(0x7f0000002380)="0d992c94c4ecc658750812f514a2fde62a458af0c8fdff50a074a6ce8a14540601afa6b420a40f3eba1a74165d0989bce5e3f53aaab5c7dfae8351c2aa25b83a1df04f54cf4b2e0ff73f2584621b4818ebceb83a3e2bcfc9bbccaddfc590341e138f260ad33724d9472350fe1c46285e6720c6e7b36d0822329f00f3d95feb3857ccbd1269e0d5078cb848f5fc930a09ec6b8bcb14e42cc9183f0dff0c52f2cfcb8d8e88ebc318be8e41783f0344105e", 0xb0}, {&(0x7f0000002440)="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", 0x1000}], 0x8, &(0x7f0000003640)=[@init={0x14, 0x84, 0x1, {0x1, 0x3, 0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x0, 0x80000000, 0x2, 0x100000000}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x5b8}}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @init={0x14, 0x84, 0x1, {0x5, 0x1, 0x1, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x400, 0x8, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1000, 0x401, 0x1, r3}}], 0x9c}, 0x100)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000003540)={0x8, 0x400000000006})
syz_execute_func(0x0)

00:00:08 executing program 3:
r0 = msgget(0x1, 0x60)
msgrcv(r0, &(0x7f0000000080)={0x0, ""/26}, 0x22, 0x3, 0x1800)
syz_execute_func(&(0x7f00000000c0)="eda84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf853c54040e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300c481ff705bf63f00100000f345d9c6ac6161c4c3214cb9a5605419c2c481f159fef08171a30b8a826eefa80dd46a8c81e8e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c481f9d62e30a1c9fb110f66470f383a4d4bb7e2")
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000200)={{"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", "1d5b34ff1ab1f61d6727012b996f2325ab87fea43e22dec42732946f1db8d14c", 0x0, 0x100000001}, &(0x7f0000000000)="3aa6b264760affcdf5182115cebc63116bff40d25580837d2fd2ee814fbacc17a19df18ef07ac7c66f442a9b4d33f673b0be4c27b762c18fd14fcd71ccb07353295e", 0x8, 0xdc, 0x400, 0x7fffffff, 0x8, 0x4, 0x8, 0x6})

00:00:08 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6, @empty, 0x8000}}, <r1=>0x0, 0x100, 0x1, 0x10001, 0x5, 0x4f95}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x80}, 0xffffffffffffffbc)
getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x6, 0x4)

00:00:08 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, &(0x7f00000000c0)="34281220476fb1422ab0f82485e1ee3cb2b4ffffd0060f00cd8a7b64f3cd74f006f5c7a168bdb1d40ccd766e4c236d3f97b1309d63ced29f6f0b0664e190f43507c1464d49dad97389dfca4ae9d70cae5c5f01ced06cbfab3f20f2f1ca331c7fcf3f8a7f8a9c19a5217f35d62584e50674bcd711fde6f7aa80b9e7a738450feea6a0f8de046917603692f9607a1f7221724a298ef63627e7b9f203f7fe0976bb609ef0c56a9250a5f6c3a4baccd44c426426e36a7f363811319f77e5525a0d687dda21f631ec", 0xc6, 0x100, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x11d, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c)
socket(0x1c, 0x5, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='{$/\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\'@\x00', &(0x7f0000000300)='.\x00'])

00:00:08 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = semget$private(0x0, 0x4, 0x400000000600)
__semctl$IPC_RMID(r0, 0x0, 0x0)
utimes(0x0, &(0x7f0000000240))

00:00:08 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x7, 0x4)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r1 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:00:08 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
socket$inet_tcp(0x2, 0x1, 0x0)
accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r0)
semop(0x0, &(0x7f0000000100), 0x0)

00:00:08 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x400000000001f, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000040), 0x8)

00:00:09 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0)
openat(r0, 0x0, 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
socket$inet6_udplite(0x1c, 0x2, 0x88)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_int(r2, 0x29, 0x25, &(0x7f00000002c0)=0x4, 0x4)
r3 = dup2(r1, r0)
recvfrom$unix(r3, &(0x7f0000000880)=""/4096, 0x1000, 0x2, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa)
flock(r0, 0x8)
r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)

00:00:09 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, <r2=>0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c)
getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9)
r3 = open$dir(0x0, 0x140, 0x0)
socket$inet_sctp(0x2, 0x8, 0x84)
flock(r3, 0x2)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r5, 0x29, 0x19, 0x0, 0x0)
getpeername(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000010000000000000000000000000000000000422049ee24d5a44ac4f8fffb1e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece9800000000026bbb62086bec70b12874efde329e8eee0220570b023c00"/155], 0x0)
recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r4}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socket(0x1b, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
bind(r4, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186)

00:00:09 executing program 1:
syz_execute_func(&(0x7f0000000300)="440fdca3fd24224d26473e431c150f05f30f59bfd91304003667f04381b100000000aff4000041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed481e0fa0e509ab34d1c4e10bf8c470c4666626f30f2c2ec66db712c483397fd300417013641b80912500008b46c7acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eeba80dd4d48fc98098e765f241d31fa3056f0000004e00c461c0f526264778fec4a17dda6d4430a1c9fb110fdbc4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:00:09 executing program 1:
socketpair(0x17, 0x20000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x8002, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000200"/116, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98)

00:00:09 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000a00)=0x2, 0x4)

00:00:09 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x8}, 0x10)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10)

00:00:09 executing program 1:
r0 = socket(0x0, 0x20000003, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x6735bf7419fdf662)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x3ff, 0x200, 0xffff}, 0x94)

00:00:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x56d5}, &(0x7f00000000c0)=0x8)

00:00:10 executing program 1:
syz_execute_func(&(0x7f0000000140)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")
socketpair(0x11, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x8, 0x1, 0x7fff, 0x9, 0x5}, 0xc)

00:00:10 executing program 3:
socket(0x17, 0x20000000, 0xfffffffffffff000)
r0 = socket(0x1c, 0x5, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x8)

00:00:10 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={<r1=>0x0, 0xe000000000000000}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x2ad}, &(0x7f0000000440)=0x8)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="3af2ca7bfbbcb470fa44d91df2551c")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000240)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1032020fec42a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b5b3ef2456e3efcfc99cf030faee42c240f5e5b41d8da47000026400f0d18c401fe5ff6e3dfc4e2159ecc4336660fd2938c0000000f01c36666450f17720d65430f4bd21d54111d00")
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7fffffff, 0x100, 0x83eb, 0x7, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x0, 0x4, 0x6b8, <r3=>r2}, &(0x7f0000000140)=0x10)
getrlimit(0xa, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r3, 0x8, 0x4b80000, 0x1000, 0x9, 0xffffffff}, &(0x7f0000000340)=0x14)

00:00:10 executing program 1:
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={<r1=>0x0, 0x5, 0x101, 0x800}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x7fff, 0x10001, 0x1000, 0x25d, 0x8}, 0x14)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0)
syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865")
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x59)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0700800ef12f882185d31972000000006d00b7159a123895af384c6cf5434d7f36d271614c2349", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000300)=""/225, &(0x7f0000000040)=0xe1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x7, 0x0, 0x8, 0x6, 0x2, 0x4000, 0x3, r1}, &(0x7f0000000100)=0x20)
poll(&(0x7f00000004c0)=[{r0, 0x20}], 0x1, 0x7f)
syz_execute_func(&(0x7f0000000140)="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")
getpgrp(0x0)
syz_execute_func(&(0x7f0000000400)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)

00:00:10 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0xffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0xf2c1)

00:00:10 executing program 2:
ppoll(&(0x7f0000000000)=[{}], 0x200000000000012a, 0x0, 0x0, 0xfffffffffffffe23)
setgroups(0x2, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000280)=0x1c)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10)
r1 = dup(r0)
futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x2, 0x4}, {0x8, 0x2}})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socket$inet6(0x1c, 0x2, 0x746)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000000c0)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)

00:00:10 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000000000008b95eab35f0d75d201b5c154d235b3895aba1f015269af08f15f3db76ee9b9ab49fffefdb864cf158a02f685e476873799e7697a59a5948a9240702fa4da306f8cda4ba15734d3219aedb15b233b0996cf1f9e3c81bdc184fcff504c066f61e31b20030000007d705a1b10a0db6de5dc0a1059879642e2ffcd860c25ae700f0d0a8f574e3b3ab90aae000b5b6753f8fb42365251f2a3abda99dd0438669adb118185fd859a918ec1444a39cb7377986a768e10039fc45e1cb643fee9e93288bcc9"], &(0x7f0000000200)=0xc)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e")

00:00:10 executing program 3:
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb88a8410078008aaa98df8aeae2d8ee2f3a0000000000000000002000000000000000ff0200000000000000609433df000000000000000000090000000000000000000100"/110])
r0 = shmget(0x1, 0x4000, 0x44, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)

00:00:10 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
shmget(0x2, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x94)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x61, 0x4)
shmget(0x0, 0x2000, 0x448, &(0x7f0000ffc000/0x2000)=nil)

00:00:10 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)
readv(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/193, 0xc1}, {&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000240)=""/23, 0x17}, {&(0x7f0000000280)=""/97, 0x61}], 0x4)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
preadv(r1, &(0x7f0000000880)=[{&(0x7f0000000340)=""/113, 0x71}, {&(0x7f00000003c0)=""/47, 0x2f}, {&(0x7f0000000480)=""/43, 0x2b}, {&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000540)=""/206, 0xce}, {&(0x7f0000000640)=""/160, 0xa0}, {&(0x7f0000000700)=""/194, 0xc2}, {&(0x7f0000000800)=""/70, 0x46}], 0x8, 0x0)
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0ff10021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:10 executing program 0:
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)

00:00:10 executing program 1:
r0 = socket$inet6(0x1c, 0x20000007, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x80, 0xd3, 0xfff, 0x200}, 0x8)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
r1 = dup2(r0, r0)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')
setuid(0xee01)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)

00:00:10 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="0fe73994132ff36d5c18bb0c642359662292ae7b705fa17caa0e4d9fd4a65510e90839279a41e14dd4f6b0c170bf14d9d964e05a19e07b8b375ffaa71b7ff146732751c1cf027f989743b240c3b5998682c63a864c3bed4d540158207b34e5626c2968c7bc7997598de4167dd60c6a282b1e9efb80aea24df15f3292e3fe1a015fb4dff357c575cde402902b21308f71241fdecb10a497f7badf63dfe435f1e8c7093cc155514817263f9aea13e9cc904b80d9b3bc808d746008b82f28ebcf214b6c424db31cd4c11ac75137b6b6e7bcf693402cc31e3d7b050a099698a16f9fa4", 0xe1)
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4)

00:00:11 executing program 1:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0x2, 0x3, r1}, 0x10)
preadv(r0, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/51, 0x33}, {&(0x7f0000000300)=""/213, 0xd5}, {&(0x7f0000000400)=""/75, 0x4b}, {&(0x7f0000000480)=""/51, 0x33}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000001500)=""/223, 0xdf}, {&(0x7f0000001600)=""/17, 0x11}], 0xa, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001700)={0x81, 0x120, 0x5, 0xe15e, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001740)={r1, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001780)={0x100, 0x0, 0x19f, 0x8, r1}, 0x10)
pipe2(&(0x7f00000017c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001800)={@in6={{0x1c, 0x2, 0x81, @mcast2, 0x3f}}, <r4=>r1, 0x0, 0x6, 0xc38}, &(0x7f00000018c0)=0x8c)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001900)={0x200, {{0x2, 0x2, @loopback}}}, 0x90)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000019c0)={0x2, "39688b54a37ff620b68c3862cdd70ea6"}, 0x14)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000001a00), 0x4)
r5 = open(&(0x7f0000001a40)='./file0\x00', 0x400, 0x0)
ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000001a80)="6caf97e823e25af6ae0e0c1f073e4e075fb784a73c4e3f7cf65344088397d80caeda6bc077cdfcb6c083078936804ac353796e1a084b1b691c97723a8982d3adcccaa61c64c27dd72ddaf4d59991f999e282c860cf537cbf62d07d7b2d180f9afb4a83e1ce6196f669e3f8bac3d8d031a16ad15a2c7b5bf6e86d1843c242954e27b9bf3c41e1ea85b1f8ad9e628649cc9682d2d5dda501da023b8838c65bf0db81d99b07387fd82ced4acc1cfcd912def4d63e878ae77dc66fa1b5")
r6 = shmget$private(0x0, 0xa000, 0x200, &(0x7f0000ff4000/0xa000)=nil)
shmctl$SHM_INFO(r6, 0xe, &(0x7f0000001b40)=""/80)
ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000001bc0)="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")
ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000002c40)={0x10, &(0x7f0000002bc0)="3c4fe3abaac8127f98bab70db62d6ffc3c8ab362fa73bb1d8d16c87bab5fb325990b0d099c65d78b42c8a20b5e14e3f46b219629ae6e4dc0cd7d1436cbc17480de404a7f14ba249af22790f6c4a28328cca071cbee7a9c7f26ae312e9231f4478381195cac4a1569d95c0a77e593", 0xfffffffffffffffc, 0x2, 0x2})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000002c80)=0xfffffffffffffff7, 0x4)
close(r3)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002cc0)={r1, 0x80000000}, 0x8)
ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000002d00)="95883f7f839a4fcfde89bb215f9b0db3d2308949d77a081f3cd8ea688a42921a3594baf4b902dced90382d9d8fe69931f08fda5df552cb3ec67a716d46167d4804f58f7efbf1eab0cbb497a5fa0c7cc81ebefe55b740aa6b")
sendmsg(r0, &(0x7f0000003280)={&(0x7f0000002d80)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003040)=[{&(0x7f0000002dc0)="49af3335926bcc89e3650498378ecdeea4f5b5679bb22ac3acb4d3218f74088d2b3725d5822620255139", 0x2a}, {&(0x7f0000002e00)="705933408c071c7c98e5fabbc481b75bc6359868eac67392f3d8cb434233c0d7d734107d4b2ffb2ccfc460946584109abcd92093419974bf54069d12b7e433039725dc5aadcb81477d0dc01e52b620c8b0b758b4f8a6c3d6c6a322ccaf2310", 0x5f}, {&(0x7f0000002e80)="f6c8ea2e2c242c46fb771b67b263391e88dc25c1206609aa8c0f390173f8", 0x1e}, {&(0x7f0000002ec0)="6f689e79fe250feef7bd5d5198c6d0de1ba0f53efac4cac5fa98cfafec0a5a38a0f15d634e60b1c86933446dd451bb430c5c620e7a24ddbd494ad226880139ecb117cdd8060bc87515faaf941032ea4a004c9890b9d45c946b08f5ca35c51771126948b602ef8205e98626d5931d40b888cf0498c8faf2117f26a53fdc89ef3aa4d3390859a6", 0x86}, {&(0x7f0000002f80)="eab8c55f0beb4838600ae515afa2de982900d09a0671feabe883802ba0aa063a407ebd743ad1a7cc9ad945c3a77a2414baff8f1ea4583ef71f836217cab21a80072205c92c45942a1b7b48967e49ce359e31f76b48c5717d4febcd54cd8b46a5f57bc482114d98924810dc5d52bf77f0be9ee9ccc0e5699d46ff1d2addee3e00e79c159228c46c93191273fbdc19536e32551243d58b8934ec10ceba0d6d73b74f269433d52fb427b120c9aff67da1bf3a45984e339ed6a6c0b5f8", 0xbb}], 0x5, &(0x7f00000030c0)=[{0x98, 0x6, 0x0, "bfcaa0088f559fef1d1aec6dfb9a748d9266ce2474c9169748f686036262a757ac9b3846dc4d7757b4c4ed50058a86ce0618088d5779ee0369d771f4732fea47209b57c757fc32d56555e9e2bc1adb0f27fbcba1af344e339c3a1b504530bbadde1d15ecf7298d6b3fd9b64b4228769c810274f8ee6b26d9e7dc8f04273184761df4068837ef0354"}, {0xf0, 0x11, 0xffffffffffffffe0, "7b780492b6568cbda0e02e5c43c27ec12d98ce88d9b5539bb622cbe4c2433dab22b254dd74ce39a5a5e079aa37babe72317b01f6e41b9facb7041e1a5e9a59f0089d37a625521ec3fb2e3f82daafe7955d303923da5f6cf351cbf89e55dd44f6f5f2f4bd26eda9d16dbb7bfc67e01c024146b39b5a0d121563c992002739c9c5187e4c5c4c6fb2b23dd9b61482d16193ef39c3af67f8e2915e9b0399b50fe999f8a5b6aa9b21993e0c4897e33114922d6b15c339d6905f732d60e00114f9a1628fcd112d84fa661bcc061a28a8b7b4a0fe44a05629676fe068b64225f5951f05"}], 0x188}, 0x9)
ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f00000032c0)="6feb00ea4d7f27b819f361d557af254ead03ccabee0d25e08d616b98e62b174ca78359112d9287f0932e9e8b16dfc3ee1e6b33d20f07962a8d6d5dee65be0806e52647c60edc04edddfee4d8982e9ad188244bfb0819eae4cbf24b2f3995a730d73ad7d2d6d71cbd66886cab8e6ea804b420a3d62f9e9ee17e40ea5e40af323b97b56de2b25b0fb969b6d659c1fb840bf9f080479b376f9f3ad9d05dab129a34a5de6bed7eb15fb3873dc70ea225518b6f0163f012d5fc2bb7c012c2b4ba7ebfe0169964f1ef3470ccdc")
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000033c0)=""/109)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000003440)={r1, 0x6, 0x41, 0x7, 0x7121, 0xffffffff}, 0x14)
write(r5, &(0x7f0000003480)="d87f65725f12c9b75ea9a721e9da045424f11b2b48dda8f6f306eda6aa36a21144f6079ca83c7abfe1f6b9fcdcd18dae68add835c3e94c6a33f4afe548f89f12e8bee26cb6e4fa6f673300f5514d20aeeb6c08140f825bf58d3523097828a05b899c60072c786c60718d88ac503e69882c63da5e47b7c8ef51ec69314cef2cafe4f23997a00bce2083eddd5d490a4a578195b55f4a2f81907cb9f63c74f2772cb7d61c573ff7eabb456c8b3c42161112d1d022aeb57c49e8520ce6e99f3b86cb7242ef7c83b8b117", 0xc8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000003600)={r4, &(0x7f0000003580)=[@in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x9, @loopback, 0x7ff}, @in6={0x1c, 0x1, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}, @in6={0x1c, 0x0, 0x5, @mcast1, 0xfffffffeffffffff}]}, &(0x7f0000003640)=0x10)
mkdir(&(0x7f0000003680)='./file0\x00', 0x106)
setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f00000036c0)=0x4, 0x4)

00:00:11 executing program 2:
syz_emit_ethernet(0x6, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT], @ANYRES32, @ANYRESDEC], @ANYRESOCT, @ANYRESHEX, @ANYRESDEC, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=0x0, @ANYRES32, @ANYBLOB="956ea136235cce80a993f34622e69c125aafe6947750749fea2db460c92445dae41c142957ec73ecd6282ed485d211f514ba66125c805a5b845eacec9d1c82acedd892a3b92f62156849009f74dc4a897ae1d0ce50ccef2aaf8801abc2aed333ed1e3956ce9c26c9fc7a16013261929129442218db5fdf315deb4d4abce984759680c9c1e501cf6624a1fbf4a8ec5f60156f510040c8acdd8329d0d69e2abb2b7b9be11fc8e07112e97ff27b7b9603a3995e116ff36094e457d0e52023f20d253c9e7529be803c51594d703741d23a005f1e1680da523bbc004713", @ANYBLOB="6c6b870f47b266f9f261ccff3fa50cccdc196f09c9a69c907d0cb2e69cd16987b86acd7b94a1aedbaddde9a5776f7422ccfeeb40562eeee79ab4c1c26731754a6cc28c606348f4e59d71286bf230424285918384a876d7d3285fb5", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYBLOB="0e4d64d7bd3d96929a3d9091358f1b7ee07c96e6fd32421e8474d74a860a1aa71977ae7518ce6c549525bf524212953e2bf681dcfa0f9b28ee34f8c91db4fd30f16219d8bc13ecd1e543ca76fc7d293c437fb2ac8c4e47801ff87c754855b1e2821ada95a6872981a0457ffeb1518447eb99eaa5fd80294fb4e94861a30c42c83feaa278483f8ea3de9623413666187cdb1e01dc92b2d7ad8ffcb2f37f07b095b1ed869b824eee9d2e06303737c662bf9313b5b53361f4d8e6ba66a9eddea1658f269decdedc58c140f6211e99423046dc4cb5b2f073b98a864f619787be604f09e0b885c7ac90445f03"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT]], @ANYRES64])
socket$inet6(0x1c, 0x3, 0x3)

00:00:11 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef851650f99d51e6603d51e6603d366b447bf000000400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = dup(r0)
dup(r1)
setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0)=0x5, 0x4)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000280)={{"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", "46365204866a2b9d80124e2eeadc2ff60a089d85c735c4221ec432c86bd3fca1", 0x74, 0x1f}, &(0x7f0000000000)="585fd12fdd81df9944c07c1f39cf9673249beda2358749ca8741df4591c2cc4ec744b1d06789023b2519325f7105fc75b129e255b828f9c11316fe35bf503ad63e478d7a370935aaec16d0daffbe4f38a2e09263c810b9f935b84b27064c018bfc1023f384e22fb4e1e3c7a36b8752a5bbe1b9e6a0cd719216d32547a04e2056fed576333e25c3b5e40238a910ca2514", 0x7, 0x800000000000, 0x8001, 0xfffffffffffffffa, 0x0, 0x9, 0x5, 0x122})

00:00:11 executing program 1:
r0 = socket(0x1f, 0x0, 0x9)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0x3}, 0x10)

00:00:11 executing program 1:
r0 = open(0x0, 0x800, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000900)={<r1=>0x0, 0xc89, 0x0, 0xffff, 0x2}, &(0x7f0000000940)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000009c0)={r1, &(0x7f0000000980)=[@in6={0x1c, 0x2, 0x7, @mcast2, 0x1}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000a00)=0x10)
r2 = 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)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r4=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000840)={r4, 0x6d4}, &(0x7f00000008c0)=0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r3, 0xf2e1}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:11 executing program 0:
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x3100000000000000}})
r1 = socket(0x10001, 0x1, 0xfffffffffffffffb)
r2 = dup2(r1, r1)
ioctl$DIOCGETADDRS(r2, 0x8004667e, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
freebsd10_pipe(&(0x7f00000001c0))
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000100)="7f6d9f14210dbd11aff49ea2082e9764133f611b10cf679258ea0f24c14e5749ddf41f54728b905ed9cbacb0d02002b87142f57cea1ad9adeb8e9dac6d89779479fe4d9c7aec479c761c10bd975141ce2525cf7e969bec122ac936ee04ddb7dc958a9903a9a60bb4256285d4ead45900d3883325bf98fca4ad8ddd1ab38dc553c373ddc4de33fa560e")

00:00:11 executing program 3:
syz_execute_func(&(0x7f00000000c0)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00")
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:11 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
sendfile(0xffffffffffffffff, r0, 0x0, 0x0)

00:00:11 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={<r1=>0x0, 0x4}, &(0x7f00000002c0)=0x2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x7f}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f00000003c0)}, &(0x7f0000000480)=0x10)
syz_emit_ethernet(0x66, &(0x7f00000004c0)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaaaa86dd6002290f00303a000000000000000000000000009e3768008aee67efb74f8f20e200000000ff02220000000000000000f63468e05100000000016904007800000000609433df000050c0b69d3e3a53ff9889a1449db9cdda530000007c4b7d7b05665605b4257464bf02e122edaf71e412935db5937794ff3f0495fd7078fd6d8228"])
getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000380)=0x4)

00:00:11 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0xc8, 0x0, 0x806, "a5c1a365307db70aeaf47d25bd7fa3f56b0c300e9ecd549d567657d8115da4d5fde4d4f54a1d2db00d17b960732a23ef7dbc70056a433600a56028370cd5ac4e5b1b7965b2ac7b4162af666bf1789df170650c858b50ea6090ef5fe770915de59c9a4f46ed067131568aea52a1c514f1dcecb6fca89d9df548d8aec49900e81ba14ed726d7ed9acdf5af668ebf17665f0e80d0e738fc9ec082abf4631c47b46ece18293786e965d609cfdac87cc2b666c3309a6e2c7700"}], 0xc8}, 0x101)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8}, 0xfffffe9e)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)

00:00:11 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4)
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect(r1, &(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10)

00:00:11 executing program 0:
ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f0000000440)="c2")
r0 = open(&(0x7f0000000000)='.\x00', 0x100084, 0x23)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0xa, "a7d932ffb3c99e57c7ec"}, &(0x7f0000000080)=0x12)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x0, @rand_addr="5bb05080383d49ac0eb7c517b7fdb0b7", 0xfff}}, r1, 0x80000001, 0x9, 0x100, 0x5, 0x8, 0x100000000}, 0x98)
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}})
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x6, 0x5, 0x9, 0x9, 0xf09, 0x5, 0x8, {@in6={{0x1c, 0x2, 0x5, @mcast1, 0x7}}, r1, 0xfffffffffffffffd, 0x4, 0xbc0, 0x5, 0x401}}, &(0x7f00000002c0)=0xb0)

00:00:11 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000340)={'f\x06\x00\x00\x00sd\x00\x00\a\b\x00\x00\x00\x19\x97\x00r\x00\x00R\xa3\x00', 0xa69}, 0x24)
write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1)
madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r2 = accept4$inet(r1, 0x0, &(0x7f0000000140), 0x30000000)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={<r3=>0x0, 0xffffffffffffffff, 0x7, 0x7fffffff, 0x1, 0x7fffffff}, &(0x7f0000000280)=0x14)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000002c0)={r3, 0x7c34eea7, 0x5ddb}, 0x8)

00:00:11 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
r1 = socket(0x1, 0x20000003, 0x2)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0xe, 0x100000000}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4)
sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)

00:00:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x7f, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)
getresgid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200))

00:00:11 executing program 3:
r0 = socket(0x2, 0x20000007, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x89a88f592e0a028b, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8)

00:00:11 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x80010, r0, 0x0)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
syz_execute_func(&(0x7f00000000c0)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")

00:00:11 executing program 3:
r0 = open(&(0x7f0000000480)='.\x00', 0x84001000000206, 0x100000000000)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x1, 0x0, 0xd4f, 0xffffffffffffffff, r1})
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
execve(0x0, &(0x7f0000000340), 0x0)
r2 = open(&(0x7f0000000000)='./file1\x00', 0x20000, 0x20)
syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0)
getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000001c0)=""/224, &(0x7f0000000080)=0xe0)

00:00:12 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xfff, <r3=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xf6b4, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r3}, 0x84)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2)

00:00:12 executing program 2:
syz_execute_func(&(0x7f00000001c0)="0c6bb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e23ffffff7fff0200000000000000000000000000010900"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="96ffffff00000001000000bdaa468544ae3a0453db2fcc381f6f5e624c5deb67abeb9355abc53f085f2d59bcf4a0d3811dda668f0cf15ccbad1402c4c6a50f95defa2b6b922582f11eab24525e5c47029d7b16807581e6c98d9e9c39cc954eba86c066c631df2c328363c2d28243a149dbc313e2e2f7ac17e1a4f8fc0da8e7b05d430683c49db095b566ae75a004b7cb90f58a2a86c074a510933411bb9f54732cbcf486d9db3671bab7951aedffa6633fdf2f4114da56d67d0e289757cea911124b4d9e64806a2ffb"], &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)

00:00:12 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r1 = accept(r0, 0x0, &(0x7f0000000180))
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffa1621bd8405108000200907800000000ffffffff01018303a20000000b0090780000000045000000009600000000000000000000ac1400bb0000000000000000"])
accept(r1, 0x0, &(0x7f00000001c0))
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x150)
ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000000c0)="ad8bf55493ec784fc206fd70619e747f2f662268b7939de8731572eb5ce860f2106a3f781873f71651ab7cd29d57fe7d489b6c17a690b1a52149fbc850818d4545f65b4f4a0898222ef646012447ef8d45455217246b53728abc09d6e954c0969b1cc35b5f2e84cd80b8d127bcdeb03b11a516a6a59df1a400f8fa1e767755f59dc63fb5107e27f1fd3e975f6b97540447a26d163ad67477f8dcf6e4f852ef991be13efd289a8c10415ede9f80cc2bda")

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x44, 0x9)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000080)="edac9c69ffe9bd96f33e1c925153ecd409f193ee73be6758a72a54d718a1d157924ff333a5722c48416c017cd5bfa2d5e78a6a4d6f2a304b9db6961f775cb0e12410729fa85753277a8d24bdeb6728e467ec1f2c93a13b074e1d1c6ecaa0030147543397c706bf5b")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)

00:00:12 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="74c9aa71f1c721ac2febab98730cc8", 0xf}, {&(0x7f0000000100)="f59954beffcd1c65746780a9d151f9f5cf70da504c033523e5b18cc8f181301e894430548cc6fa90bf91f0ceced91ddbcd1108828d5d78355aa48706d2feed84408d31ba11dc930fd4aae853baf3493d019d632452ce0331e7f3297b368bf0fed9bf29802451c5be0493658282359f", 0x6f}, {&(0x7f0000000180)="4e57ba4329cb842c77a3ce870fcfa20eea2295037e9d194d09ed7d62e3515ba4fa870ef6ba254f17a3ec613c35037c4f272ae0346c0d3e4750f84dec35729594d07f230fe407d9755361df6d5e85194636497d6f98af540e8b0137ddb53261884ef30045b61db1dd2f886bba8d478c64b6725de8c491da182938c7f233fe85435164d12e486d73ccfec89322d584a13eeb0c762638388aa4bb1849346b4cede6a220202c926046a4a84a1618fbbcf57937aef15694250d586ffe82e8762beb7b1b438b38d9d47543f53a5af7b8dacb637a85f548c1a04105b65ca994630ffcd524e9fa8e", 0xe4}, {&(0x7f0000000080)="ab39293fc1028b3c54978106aedb35583d8598e29db58b880b63167660ec6594a71961f767", 0x25}, {&(0x7f0000000280)="31c7752ede5ad74bee57381593e6a6476043f628f6707aae374412ea50308b049bafcfec2df5ef6b5e974ae1f0adc22c07222ccf", 0x34}], 0x5, 0xc)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x15, &(0x7f00000000c0), 0x8)

00:00:12 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
ftruncate(r0, 0x0)
syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2")
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)

Memory modified after free 0xfffff80003a16800(1016) val=0 @ 0xfffff80003a169a0