f3115c25a06f58b608a595da0c6ae6332df887bacae0fd5cab52ce4fe19b2ee3f03f51be3f18e6b402f770535d8ef"}}})
r0 = socket(0x1c, 0x2, 0xb8)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket(0x1c, 0x3, 0x8)

00:00:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000080), 0x4)
socket$inet_sctp(0x2, 0x20000000000002, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)

00:00:06 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={<r1=>0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x3}, 0x8)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/56, 0xffd1)
fchmod(r0, 0x74)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x7, [<r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000300)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={r4, 0x80000000, 0x9}, 0xc)

00:00:06 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x0, 0x400, 0x2, r1})
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1, 0x0, 0x0, 0x20100}, 0x2000000000)

00:00:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x101}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x101000, 0x295, 0x7fffffff}, 0xf8)
getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f00000000c0)=""/60, &(0x7f0000000100)=0x3c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, 0xa0)

00:00:07 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
fstat(r1, &(0x7f00000000c0))

00:00:07 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8000000005)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
munmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)

00:00:07 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xb9, 0x3bca, 0x7]}, 0xa)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200)
r3 = accept$unix(r0, &(0x7f0000000200)=@file={0x0, ""/16}, &(0x7f0000000240)=0x12)
renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300)=0x5ae4, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={<r4=>0x0, 0x1000, "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"}, &(0x7f0000001380)=0x1008)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000013c0)={r4, 0x6}, 0x8)
fchmod(r3, 0xe2)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001400)={r4, 0xfffffffffffffff8, 0x2, 0x1}, 0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001440)={<r5=>r4, 0x5, 0x6, [0x9, 0x1, 0x5, 0x400, 0x10000, 0x3]}, &(0x7f0000001480)=0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000014c0)={r5, 0xf2c0000, 0xfffffffffffffffa, 0x7fffffff, 0x9, 0x3d8}, 0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x1, 0x4, <r6=>r5}, &(0x7f0000001540)=0xc)
linkat(r0, &(0x7f0000001580)='./file1\x00', r0, &(0x7f00000015c0)='./file0\x00', 0x400)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001600), &(0x7f0000001640)=0x4)
fstat(r0, &(0x7f0000001680))
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001780)={r6, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000017c0)={r6, 0x8756}, 0x8)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001800)={r6, 0x9}, 0x8)
setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0x68, &(0x7f0000001840)={{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x20, [0xfffffffffffff800, 0x9, 0x9, 0x6a29, 0xc82, 0x8, 0x7]}, 0x5c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000018c0)={r5, 0x4cd, 0x7, 0xda68, 0x8, 0x743, 0x80, 0x1, {@in6={{0x1c, 0x0, 0x9, @empty, 0x6}}, r6, 0x0, 0x81, 0x10001, 0x101, 0xfffffffffffffff8}}, &(0x7f0000001980)=0xb0)
getsockopt(r7, 0x5, 0x7, &(0x7f00000019c0)=""/122, &(0x7f0000001a40)=0x7a)
unlink(&(0x7f0000001a80)='./file0\x00')
truncate(&(0x7f0000001ac0)='./file1/file0\x00', 0x42)
socket$inet6_sctp(0x1c, 0x5, 0x84)
symlinkat(&(0x7f0000001b00)='./file1/file0/file0\x00', r0, &(0x7f0000001b40)='./file1/file0\x00')

00:00:07 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x20000000)
clock_gettime(0xb789b55690a12bf6, 0x0)

00:00:07 executing program 1:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(r0, r0, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
getegid()

00:00:07 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000140)="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")

00:00:07 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
accept$inet6(r1, 0x0, &(0x7f00000000c0))
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:07 executing program 2:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
munmap(&(0x7f0000a31000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
madvise(&(0x7f0000b57000/0x4000)=nil, 0x4000, 0x1)

00:00:07 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="5154dd9924f05dcf55ac96d0d79bb0221fdb710cea1a93a187942fa51086511b76e6e6fba9b60046e47557a655949223a2cddf5ad0119c7047d3299259097664ec3cfdb4e7fea3f313430074561f6a94e1abda25a61913f456a6b8a65739f5a33f59cface1542ffc03223b0b4ac94c9412a38c8a74a958a0abc56dd78d09082d5ef3cee872afbbee1754058e81d9eb")
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
accept4$inet6(r1, 0x0, &(0x7f0000000180), 0x30000000)

00:00:07 executing program 3:
select(0x40, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x10000, 0xbf, 0x3f, 0x2, 0x1}, &(0x7f0000000040)={0x7ff, 0x4, 0x4, 0x9, 0x0, 0x5, 0x6, 0x4}, &(0x7f0000000080)={0x10001, 0x2, 0x4, 0x7, 0xffffffff, 0x800, 0xffff, 0xfb}, &(0x7f00000000c0)={0x7ff, 0x7})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x18)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="133a87e454f76705020f026bf44003b214245f6e49e826c73e979bd1ab7625e76842c61b471cb06fcff902a046023339dac6cf32eac183ac64e36910b3ba41dac6d2cc9c86170222ab1a1e579bdc76f8b794b369901bb8c6da127e1fadd47803cb5754bac8cee376b83cea918d7f6f181a10ac40fc32e7232700a92a5667dab2decedb", 0xfffffffffffffe8a)
select(0x9c, 0xfffffffffffffffe, 0x0, 0x0, 0x0)

00:00:07 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
accept$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="000000000000000000000000000000978d83d55b5856f8f1554a214f96e8e20000000000000051f3f39523fc71bb531000"/76], &(0x7f0000000400)=0x35)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000004c0)={0x2, {{0x1c, 0x3, 0x1, @ipv4={[], [], @multicast1}, 0x8}}}, 0x88)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:07 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="e7d463c59d9121d7fcf71332b271f5519cbc31a610f92ca2f79b130b96e306d893325391bb2f821e5c93f0229b1f997437c5e8b841890dce4e246f250eea4d8401d11538c410d480ddc70b2c9f1e6816e741b7ca25c287804d56b1e8eaed22020574255bd3c368b1f1815fee4eff542e5b435753ec9b0b720ba4707a974d1c3f4d6915511c3c3a4910c4bc8aca53599a13cb8f5f97e36ed2ae50"], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)
setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x4, 0x4)

00:00:07 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000040)=""/56, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x40000000000000, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x3, &(0x7f0000000200), 0x0, 0x0, 0xfd, 0x86}, 0x0)

00:00:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x1040, @empty, 0xec}, 0x1c)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x5bb, 0x2120, 0x81, 0x1, <r2=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f)

00:00:08 executing program 1:
syz_execute_func(&(0x7f00000000c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e03be19d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x4, 0x190}, {0x5, 0xfffffffffffffffb}}, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)}], 0x1, 0x0}, 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x91)

00:00:08 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = shmget(0x2, 0x2000, 0x1, &(0x7f00003ce000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)
mprotect(&(0x7f0000246000/0x2000)=nil, 0x2000, 0x1)
setrlimit(0x0, &(0x7f0000000240))

00:00:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x1040, @empty, 0xec}, 0x1c)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x5bb, 0x2120, 0x81, 0x1, <r2=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f)

00:00:08 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x1310f8c6, 0xb510, 0x401, 0x200, 0x100000000}, &(0x7f00000001c0)=0x14)
syz_emit_ethernet(0x4000, &(0x7f00000003c0)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @remote, @remote, @local, @local}}}})

00:00:08 executing program 2:
mprotect(&(0x7f0000268000/0x2000)=nil, 0x2000, 0x1)
utimes(0x0, &(0x7f0000000240))

00:00:08 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = socket(0x0, 0x20000000, 0x0)
r2 = dup(r0)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)="8143fe8d2a4a2dcf1ce4658094c7bfab03560f12f90c6e6a0c019cf653f396d3b8cf6c406d5ec39306de5b66e1afcf1c4fc9322e182a8fb49f493269bb480cf2a1bb188a427afb6e933d31a12c93afcbbce568167fb42b160cf87061d61cd993bd43a7417fcc980e45cd7302b77df69a807a4a2a60d57016e026f30db6c3aef30bf05e025debce577917662f814cfbf37417")
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0)

00:00:08 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000000c0)="4573fa4da72c07c3b9c6ebc05b0f1f6d892ed0f62ce3a26b68d57e8303c4e1f6698f686460666df019d943f3dbbd3ae50a3df3ffea66d0cd25cf470a7177ee253923d76837c73ce6dea51ceaa005e5ec705c87a8788bd02f80557e029285ea72ef")
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x1)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x2, "45687b21956237d6f8bf44aa0da56f4e"}, 0x14)

00:00:08 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000740)="c482d4fac02c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c4c5fc22ebd72e41812047002b00460ffa2e6eba0dfe8c738888a1c40fbb3591f833b2e2ed5d3a080829f2ad0f73d53944d1f466f347adc46293ae8ca21f600000c4427d18f4740f2d9600000000dc1d1d440f2b550142c467660fedf6fb110f0f3804830a000000")

00:00:08 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
r2 = dup2(r1, r0)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x7fffffff, 0x7f}, 0x8)

00:00:08 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
r2 = getpid()
r3 = getuid()
r4 = msgget(0x2, 0x4)
msgsnd(r4, &(0x7f0000000940)={0x2, "71991b6964e8ae0874ae825d3a796e7deb00142ca6e432cccfd851"}, 0x23, 0x800)
getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000000800)=""/242, &(0x7f0000000900)=0xf2)
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0xffffffffffffffff)
r7 = getuid()
freebsd11_fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000100)="2e3fc04b8c184b37c057e7e0665c8ecc85b4eeb329b3fc16d4a6e3e8e1aa4f59c7f0a66552e782ed091179538115e666069d7c7add7c815d5c384453984d78a9d31f774db31e296754da6c712920ea804211ac4ddfcbd37e54a3578325817f5f0277191a3bd0476cd045549ff4e1dc14e86825af4178e233285d9dc6304e3963211d04924f7a2666a829e851f3fdc199e75c94cb1b2b20bcded002f98886ed18cf55117b37eac284ea7dd369d9b685d884fb851e1981d64dda60e3aca6419fc670642817b653cb1e", 0xc8}, {&(0x7f0000000200)="12738190897bf148a87415ae3e8c1b22f5800594d95ddf494ceb0435a56006a18196144125a758164b131d0d0c0b1e11ca432962a3d6ab134ff4fbbdfe7b8cef630f152936", 0x45}, {&(0x7f0000000280)="b723524ad9332446fd52ce5f48ee1cb1a1c19373a58a2fd5d7dabc9398713df458b8f238cdc5e5ad558fb502e0aa7aa4e9291b5953c5bcef49780c888761fe5c89eee6f16a6d4d08ebe052cc9c5ccf34757b1e442d1d2f67ba56697c40641a3f550740ddc8ab4ff4ec7e7a247abd3dcbc3ecde8268e8adc42e88b563d8eb2787792d6802e4c25424d215af6d89bb8b0848efa96824eca371f373f2fa13dd0cf7bdd247ebb22df2a1ddaa3d7cce21c33013e6b809ac5771eb22", 0xb9}, {&(0x7f0000000340)="46e41cb9fa871cb410911c89ed3f7a454a5066b1a3b89482376d5c114fd82271fdaedb624d10ccfb9e35c96b01e804055afeea4cf2084d031749ff1dfb3013f687721eb585c6e3", 0x47}], 0x4, &(0x7f0000000680)=[@rights={0x38, 0xffff, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r5}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r0, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r0, r1, r0, r1, r0]}], 0x160, 0x100}, 0x4)

00:00:09 executing program 0:
open(&(0x7f00000001c0)='./file0\x00', 0x802, 0x81)
r0 = socket$inet(0x2, 0x3, 0x3f)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0xa091b3684a23372e, r0)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="6ef812dad46c5f2611dcb7f11506f4399f1ddd357d1b2deb5ef716add11bd21248174544203ad253ca35a419cf7de0cdf844134ed35d8a30aa978476bf09181f7028a0cb0dc94521021bd7a55f0584384b618142a20fe2185908a2fa70edd39a8229f43dd36444b50f2b539e22c4b93f1bceef96ac40a1b784b071532ebfbb1af565bfcfe8421924abc6aeb5a03fabcd5afc0c8e77304ee50fb978f4e196a51171246a8aa8e39f041e33e860a248a1eb9bfe25b614b0ebf95710d9")
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000600)="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", 0x55, 0x7fffffff, 0xff})
getuid()
r2 = fcntl$dupfd(r0, 0x0, r0)
fcntl$dupfd(r1, 0x0, r2)
sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:09 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @local, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @empty, r1}, 0xc)
syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c4a18dda01264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")

00:00:09 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = socket(0x0, 0x20000000, 0x0)
r2 = dup(r0)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)="8143fe8d2a4a2dcf1ce4658094c7bfab03560f12f90c6e6a0c019cf653f396d3b8cf6c406d5ec39306de5b66e1afcf1c4fc9322e182a8fb49f493269bb480cf2a1bb188a427afb6e933d31a12c93afcbbce568167fb42b160cf87061d61cd993bd43a7417fcc980e45cd7302b77df69a807a4a2a60d57016e026f30db6c3aef30bf05e025debce577917662f814cfbf37417")
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0)

00:00:09 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f00000000c0)=""/56, 0x38)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:09 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000280)=""/49, &(0x7f00000002c0)=0x31)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r1, &(0x7f0000000180)="58de773cdd8d04ab71f03b3c8d01f28cbc7aa2bea7cce36d7c51978246aac3c2e3877f64aa66aaee15c790586784a3947eab70bc144135e935e47a61fc4e0169e4", 0x41, 0x80, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0xed4, 0x4)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r1, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
socketpair(0x10, 0x20000000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:09 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000740)="c482d4fac02c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c4c5fc22ebd72e41812047002b00460ffa2e6eba0dfe8c738888a1c40fbb3591f833b2e2ed5d3a080829f2ad0f73d53944d1f466f347adc46293ae8ca21f600000c4427d18f4740f2d9600000000dc1d1d440f2b550142c467660fedf6fb110f0f3804830a000000")

00:00:09 executing program 0:
r0 = socket$inet(0x2, 0x7, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
listen(r0, 0x5)
writev(r0, &(0x7f0000000640)=[{&(0x7f00000003c0)="499121f6ab9a82a90c180471be01208f74636b5ee8589a2617ede64ac3d3408e9a315a4ffdd16d98dee3a6ec517a9f3bd875d91ad124b187cc7add4026", 0x3d}, {&(0x7f0000000400)="ad715c3d4c956e1adb1bcb7c472c10d8c2dba32c1e02bf3199a15863be418067ffb7506d32a13798475372418a0f70c0cf8355cb979b0f742e35d3ea0d48bf97e92b9d3ee2ea54c8bfc294f9260668e04564944283ee0c7e3d68517b0e73c1f16ef04bfcfa5c4470cfbeb83d0b05a0e372876871a09a5eb2a7e42048ee0527fdef4964b9626e6c85e3af13d8f75a6ba39ad8880548364a60", 0x98}, {&(0x7f00000004c0)="f537422ae8401287454a191f23aa9fbfb2b8aae7a841b21d", 0x18}, {&(0x7f0000000540)}, {&(0x7f0000000600)="51848c45938d093f8e4ceb18b4723aff610a8033c31d858d358b5b21", 0x1c}], 0x5)
r1 = fcntl$dupfd(r0, 0xf, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x6, 0x300, 0x3, 0x9, 0xffff, 0xffffffffffff7fff, 0x1, <r2=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x3, @mcast1, 0x1000}, @in6={0x1c, 0x0, 0x4, @ipv4={[], [], @loopback}, 0x52c}, @in6={0x1c, 0x3, 0x0, @empty, 0x80000001}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x3501}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000200)=0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
fcntl$setstatus(r0, 0x4, 0x4)

00:00:09 executing program 1:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000fa8000/0x2000)=nil, 0x2000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
msync(&(0x7f0000ad0000/0x3000)=nil, 0x3000, 0x0)

00:00:09 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:09 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x138, 0x30000003)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x9, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8)
r2 = socket$inet(0x2, 0x800000008003, 0x0)
read(r2, &(0x7f0000000000)=""/56, 0xffd1)
r3 = fcntl$dupfd(r2, 0xfffffffffffffffc, r2)
setsockopt$inet_int(r3, 0x0, 0x1b, &(0x7f0000000240)=0x9, 0x4)
sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:10 executing program 0:
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000001c0)={0x7, 0x7, 0x0, 0xfffffffffffffff8}, 0xfffffffffffffde6)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x1c, 0x3, 0xfffffffffffffa62, &(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair(0x17, 0x10000005, 0x6, &(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000280))
ppoll(&(0x7f00000002c0)=[{r0, 0x18}, {r1, 0x141}, {r2, 0x8}, {r3, 0x6e}, {r4, 0x120}], 0x5, &(0x7f0000000300)={0x6, 0x6d77}, &(0x7f0000000340)={0xfffffffffffffff8}, 0x8)
r5 = socket$inet(0x2, 0x3, 0x0)
read(r5, &(0x7f0000000000)=""/56, 0xffd1)
r6 = fcntl$dupfd(r5, 0x0, r5)
getsockopt(r5, 0xfffffffffffffffd, 0x4f99, &(0x7f0000000380)=""/125, &(0x7f0000000400)=0x7d)
sendmsg$inet6_sctp(r6, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)="4e6bedff030c26f4e12acc081829ad523671813106211946922b2c01d39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d738caabc3a97330775635a8037c3f9b993210612237ae2e02630d1390f83fbcc829d8d7d73ec665f1700fcdc0735d200e20c24f39490691f4a0088267104370c8ad07d0eeee9a78ada0c47575249ed22f9210823f3935a06238d95264953e414010b0406d3fd3f34b85d2e1bd112607d986a206f68069f428954a4de104d6d7ed365614f2fcaf592c99cfc26b35290dd50a3079308a020be9", 0xdd}], 0x1}, 0x0)

00:00:10 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)}, 0x2008d)
r1 = semget(0x3, 0x0, 0x4)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000001c0)=[0x7f])
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="56f85f5c7c93761b18da3f2e9db68b7ddce7f9b6bc3e0728c287932ea603f6ad2de24917fccac924fe4d2d97a0d7a5b4c5e0197ba52fb79773bf93a46f2b7ae0325ba191d08ae2318178b68e00f716bd8770efa9d200fd6b65ef1d1dcea70d67ee64085508c34be3db3218bc3ee76bf4b923926e6b08009458fabd6a612ff73aaa46836fc34178e5ded95ae1231da8cff600ec58891342f2d5b55a", 0x9b}], 0x1, &(0x7f00000004c0)=[{0xb0, 0x11, 0x0, "28405f68684520d02cc85048bcb072bc615aae919b2ac55ef0c313207885a3ba5c58ff6e26a0eca899cc05681e523ac2db796feeb4413e21efe0fb9f17b28dd59236731fc8b85e06ffb58c32a5debf99b3016b119f133a7bc68ab3ce0cf304cb2f078515aefba6a607c8de69d119e6bac77f4e39947e221f2af481fab9abde5e19e3d61480ebee6f5d5319de72b11e0bb647bc054bee0cbdc3df4a59e5"}, {0x68, 0x0, 0x4, "af4a94c5c6a2d82f667500f732a9703919ac0b56b403af534d22a0cf77bea349a00d34302791af8c7a8fcd17cec158ba520546a3c9708b9c8ddcd074ac7c7a9a99b1093e04d153cb8c828dccf6108fe0f9"}, {0xe8, 0x29, 0x5, "1aea2c1e1bdf18dc28e7d49cb711086bb90da6e0fd2f04cbd483d76341c91fdcc963f7a4e48ec09916bf2f538ed74837c13ab36550d67008f862fe348049e2ee6124abd8a9fc4d30c2aaf886e291adfc68d067144c5c672ac2e51da2b25909d5a5ac72cde7bbeccd390a32f54dd88c1310fd7a88cc2cf24027821209caa68afc9bee725bf0582d152a1a538358a57936d731490595cce6e2e375086a3603dc3f32184d51464fc0209bd16ae31472051313b9bc2b5002490ea710583cbdf00aa6a49eaebe274c201362c894bb2b72dae15146d2"}, {0x108, 0x0, 0x1, "b5aedaa8266eee73751d9b6b81ecd28008ff5b2181409f275dacf63a43d9c8e703d54342108ec30dcd1751e938d06d7699d3f58ef1e8923a850944213231ab1f8093442127f8f411d4b75297393f8bd7f79ac4dc462a92efdf8fd54408da01a7386cb1a318e5585c3546d65c618175412756fe3df65a08f10ef4a3f206d238bf617e2fd63cc839d0596c2d94f2122dda5324166b30533d0df8ad1adc914c2aab7af193e86b0f6ba128b8d58b0c2dea315c046965750add279c2f791cf626b96a36e57a0c6c4a5012bdf4d3e6976fa8ae48f59c90419e29ec6481cb86ab4ea076d7193d351b99ce6b26f6a951d7867a2956"}, {0x10, 0x0, 0x8}, {0xd8, 0x29, 0x10001, "275b53585a3f893c3e106da2d4ba90f0e3733a6282db5f4bcb45b87177af9fe25af54c780cf68aff097ca1166a4b443a42383446e7c35c3fedd31dc9e6f5965e69a73583251679525ac25aacfb221138f5b94dcc26bd983a03b0177485779550f3a70d897840de830cac5573c5ee3e700ff5e83d2fd6d4c9daafe346992a1827237923d026d1ccd9da6ff0d16ae9e9e4e2a836ff5e370117ca756fa47201dfce27f8229cb846319bc0a0b882c32855231e75bc7798c1cded0b626b7a3ff3cb8a21e38723"}, {0xf8, 0x3a, 0x7, "dcd45f9c6e251e95cbb5125b0751cb413db36c11a8514e0490dd43ee4f642c4d3296219b971836d0d3ea8f44d0e0a046c1984ec89a695f96655b671bf3e040a7250e2cf1203f3c22fe45a846707f13eca93d35ba8922a27630b5af592a768bc3599f85464ec21b9e9b58463a922110efe2e8015f8067fa2525d4a8ff8fa4c846dc31d61205ae0f3bab4d4b780886a3488027692f6b67913e840d83b816cfa6f8d5f01a04b97fb384b84cf3af2ab608fecd341dc3ff8e180fa5365148b63c271b01ba5dfe2d154803fd84faef83158b10e1d9f37ded52f57141a3a16d09684e480a6116"}, {0x78, 0xffff, 0x9, "4c89c1797ce9269313f17bc7dc660e00ae0e1a2cbb1dab16a4b8089cba11a8f89065801ebdfb957bc064bec22de051ba88bedfe34d975d9e384a546ca343fdbe1bec493a4615509ebfeaf7138655bc1fc59d006eedadf27521eae5f325d391a7f4f03c"}], 0x560}, 0x9)

00:00:10 executing program 2:
syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2022}, {r0, 0x7}, {r0}, {r0, 0x20}, {r0, 0x8}, {r0}, {r0, 0x40}], 0x7, &(0x7f0000000040)={0x400, 0x7}, &(0x7f0000000080)={0x1}, 0x8)

00:00:10 executing program 1:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000fa8000/0x2000)=nil, 0x2000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
msync(&(0x7f0000ad0000/0x3000)=nil, 0x3000, 0x0)

00:00:10 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:10 executing program 3:
syz_execute_func(&(0x7f0000000000)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed660f383944e5dd427d822a2a00c4da7676edf28b55bc8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:10 executing program 3:
mprotect(&(0x7f0000208000/0x3000)=nil, 0x3000, 0x1)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)

00:00:10 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000040)={@broadcast, @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "8aa3fe", 0x30, 0x0, 0x0, @remote, @loopback, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a2a5ba", 0x0, 0x0, 0x0, @empty, @remote}}}}}}})
syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x400)

00:00:10 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000001400)=ANY=[], 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x9, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xac)
sendmsg$unix(r0, &(0x7f0000001380)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f0000000140)="9322eb91a40c9fb7e3184c93b6417df0807903159fff544ca416409dd1db1e6734d781fd8b238e9d5d1d05f3c9a0f2730b82073970b6d35aafe3153a914e5f2a952b3c05d037", 0x46}, {&(0x7f00000001c0)="d5574f4d4469bbc282e151ca8251128f100489f089a402fb42074f4d08f6e3d3eb8a5a392b08bf7ceb9eb5de3d7dc3a3c473c8e7dcb35a527c7d83b4ce3082c5a70882175d700316f04a07bd9c9a29a56fa867369222012c6e60afc0d161aeebee55bcf792b823f06bbc89c928d8118b552d4ea50bd36e7f2b2965dc2b4264e9caa4e8102ba478e3bff7f2afb75bbbf58e347f39e7a939e72d8eeea7eb6fca912735e9703ef8aad1e59978d49057b62820037608cc50671d92a7113f0c6df56346f2e8c8f44f46fdcf4a07935e699de4f86050913b3c6d74950514f778f3d13af70cb2", 0xe3}, {&(0x7f00000002c0)="8c719d26ca07ed39654ecf1a55ff6609cb973fe94975ec317e5dfdd83988f59be9eb0ea8252b644a25a1aab1bd5e4df377d6ee3dfefde0270a1b2bcb1531e91a0983190002e4c8c95ba295186aabf4b4c79f603836127c75c8180f68b7c6a5f8a0a38cc293d4538d1b7ad92d5d3f36230e0384ddf8fa33bd850f98947c", 0x7d}, {&(0x7f0000000340)="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", 0x1000}], 0x4, 0x0, 0x0, 0x5}, 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8)

00:00:10 executing program 3:
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xb5, "fc8c608668fecd67fb21cab0b8695202"}, 0x3ae)
r1 = semget(0x2, 0x6, 0x8)
__semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000080)=""/148)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000002440), 0x0, 0x0}, 0x0)

00:00:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="003270f2035c30bc9b8f7f47050baf0000000000"], 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000e7ff00000000000000000000b3310000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000004bde00003e0cc5e0123a9a69d3a03a8ede57c8", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)
shmget(0x3, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil)

00:00:11 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:11 executing program 1:
r0 = socket(0x2, 0x1009, 0x1000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000859809385eb7efc6b902c83381fea311d7242d6a9a63587b49fe485fc954242ec78e28f197e173746a85693818ced2adfb98d1440427ee0ff131da66171b49733d9560127efe81fb5391700caca0d8ba056da22b6e94c20b1d4fa8a696039b92d538682dfbf2a66305b4c77434040afa346dc30b18d06eed351448e0a4a80890b59d30dbc94fa0c22ba45719b2c16b4bf4439682a073e4c547a0"], 0x8)

00:00:11 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000002c00)='./file0\x00', 0x6)
ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x7, 0x2}, &(0x7f0000000340)={0x1ff}, 0x8)
writev(r0, &(0x7f0000001680), 0x6c)
r1 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000002b80)=0x7f, 0x4)
r2 = socket(0x10, 0x10000000, 0x15b3)
sendmsg$inet_sctp(r2, &(0x7f0000002b40)={&(0x7f0000001840)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000002ac0)=[{&(0x7f0000001880)="aaca35098db6a93d684292b33c20ed05f430e4f7e9362eda58231ad97090db4d9bfe9371068192bb53f5d4f0d8802b3d83ff241fa67c7a58c8130e7f687ecbcc4e400e113b3ea229c9fb269e21de75b75ba4a7b021237c6a8ac419dc476ab72e574a4ada98b593c720210b7a50cd5e917a365bc0490d4ae1889b224b8bb39b2b407aacd23fc8403e20", 0x89}, {&(0x7f0000001940)="3330d1f9398a00dbc4348b525afdd960a01171dbed3a93ba7294ef59632f7bdb5c62a95305986c03b59630abca377ea68f6fd117af1d2907c449b6f1edf347b270b4a8b5ea8d5b55fea40f79ab5f091d334af97c41e8e176439cffe439eabb620374530462670fb0a6357f6a3772a664c06a5af2409803921b0bfd", 0x7b}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000029c0)="a23bdd1fd9c0d1527b1093707744bce70c0c7d80eefda24fddd36c8ca9ddddcbc4da1dbadc818e74cbd79f17f8fea60a9881680ef3f10edd23ccdff9b9a78f0c54282f63507497662c5c28cbd30b035998faddc93ea3bb344118d18faaf05a44cbd779e9b7416ff79c3fa346c44c08d1de3beca1a24e458e17a1d5de68d914ab4237f5918302d8bf54b714d1ecb0ef39c551f3cc334db1cf3ea038fb666d98f5256927ec869f3c547e7fe519a29aba48df4e4d82d63e61407f006543e4a3671f442c91f34cd016d4a5c3aff05d84c7a59348880a17c6819079e00c45a0dac451a947b04a8c0f59840b356be3ee98cdf287e90cf84095", 0xf6}], 0x4, &(0x7f0000002b00)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x9, 0x80000001, 0x2, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0x38, 0x8}, 0x20109)
r3 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001580)={<r4=>0x0, 0xb4, "477895a192b10e0fbbaaa17e98dc54d8d7c0b99b38fbf09723e7516971f0a32b166c3ba386b53e29c9f529dc2b8e503bb0de3a43b5fe1ff8a857df3f14df4f2bc453dd07499eb4641625015e9d329b7de1b17384ad510488f5c9f12cf44ff649b0a9c4c52f9797ac3700548e3c801728e4bca3d084ed0e48f907288d5340c5f6fcbcb66a837c97b7ece7ac53ba02a69a3d4aae7ef9833ebf966af0f1dd72e6414da363428ca3584be433fe9428c6a3da674f9ac8"}, &(0x7f0000001640)=0xbc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7d, 0x7ff, 0x6, 0x1, r4}, &(0x7f0000001800)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000001780)={r4, 0x9}, 0x8)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:00:11 executing program 1:
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x400000002c5, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x40)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={<r2=>0x0, 0x100000001}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x4}, 0x8)
fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe})
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r4=>0x0, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x800, @mcast1, 0x7fff}}, r4}, 0x84)

00:00:11 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
sendto$inet(r0, &(0x7f0000000080)="285d8824bb3c1748440fabaaf4bc3bbc3ebbdec0885b7dcc3d73f6c45409ee3a705d35326c80e11c752102de97b31fb3bc28b898b505ee5dcb40267496d33a13865d2623e0c8dfe6cf3fefbe181477fcfd866cbd971fe7227789357759ffab51b2a1e70287bd418e9dea7ce0bb8f05ab97180bdfb179ff424fdb333dd7154bd36b17b22429473233b55c", 0x8a, 0x80, &(0x7f0000000140)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0xff, 0x6, 0x0, 0xff, 0x9, 0xfffffffffffffffa, 0x101, 0x9, <r2=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3f, @mcast1, 0x1ff}}, r2}, 0x84)
exit(0x6)
r3 = getegid()
r4 = getegid()
fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresgid(r3, r4, r5)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x4, 0x8, 0x4, 0x2b0, 0x2, 0x1}, 0x98)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x8)
r6 = accept4$inet(r1, 0x0, &(0x7f0000000500), 0x10000000)
poll(&(0x7f0000000540)=[{r6}, {r1, 0xa0}, {r0, 0x21}, {r0, 0xc5}, {r0, 0x2}], 0x5, 0x1f)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={<r7=>r2, 0x43, "7b20b41810e31282097971d3a753d3fba6e6579b6c55dd5ea8ef551b66a9a8733ed6e7d65cb2a8aba4cb365b75ee20a6ffa840c1fb27ea7e1ecbc45194b969b569ccf1"}, &(0x7f0000000680)=0x4b)
fstat(r0, &(0x7f00000006c0))
socket$inet_icmp_raw(0x2, 0x3, 0x1)
truncate(&(0x7f00000007c0)='./file0\x00', 0x9d9)
freebsd11_lstat(&(0x7f0000000800)='./file1\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
write(r6, &(0x7f00000008c0)="da4457d0a34a47a0ceb6e6dc88b96858bbe2863194fddd59d2050a2871bab4038f473bfa7d4bf3aefd35dd7892fa0498920998b5e56521758de08526630e43d8303a280258267573c1c8633d0c3d201b4dbb7132d4e95258c980b033427c141d58e5a60a6c6d48476fd03255b7", 0x6d)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000940), 0x4)
chown(&(0x7f0000000980)='./file0\x00', r8, r9)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f00000009c0)={r7, 0x4f, "bebc0a2a7ea8715a9e81fdfeea3400d853ebeb078697d09aafa4b891e5c76a673a14bf2663002e08906805ca4367a89e61c3b22805f1a7ecf6b1798ae60664d3d15c30ac8805f1e05f76f55fd849de"}, &(0x7f0000000a40)=0x57)
fchmodat(r1, &(0x7f0000000a80)='./file1\x00', 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000ac0)={@empty, @rand_addr=0x200, @multicast1}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000b00)={r2, 0x7, 0xd, "ad427f9f5e500385b218d9be0f"}, 0x15)
sendmsg$inet_sctp(r6, &(0x7f0000000e00)={&(0x7f0000000b40)=@in6={0x1c, 0x2, 0xfff, @loopback, 0x9}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000b80)="bfd33e430429cbe44bdcbbcad3629fc326f2ffee0eb78970ccd80b5ee54ecb04b49c886eedbc0bd1c682bd5c8652f62a8570cbf3e7dd352f1d26e76b55cc833a09ed09a0872ff90668d4a640827b393f176dc444e83b4882bee3fcf5f8e6f10d5c2f8e5229613e43570c263279009fc6cfb298c05c8fe5ed4e381c6082672b605a53cd3a9e5756fab604c932f87d0322c75f", 0x92}, {&(0x7f0000000c40)="33398a736d3c14d85161a016d4f3e27f6ed1acf1325fe69f6c34dea93485abd02fec0d3e9f9826089d5c26d8e045585575c9ddb6266f26024c3a929f35cfd003a416015e30e07777124f1f5a6990ce45c1", 0x51}, {&(0x7f0000000cc0)="28c30a4d0321f7506ed34f3a1bbba6b97a9848bf18c7eef65fb7207eec6e9aa251ff664fc88cc06076ba1bcbbe91239f2d62ed5fd03ff9962bfd2860c96b8dff141306db31417a02e97a0001e7c0a463cf1b7241ec746cb865f6f157f5200d60584feac37c41f7fcd25047acc44f15532345d8156cce9108971ef887654f", 0x7e}], 0x3, &(0x7f0000000d80)=[@init={0x14, 0x84, 0x1, {0x7f, 0x20, 0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @rand_addr=0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x40, 0x200, 0x4, 0x2, r2}}, @init={0x14, 0x84, 0x1, {0x3f, 0x2, 0x7fff, 0x20}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}], 0x74, 0x4}, 0x100)
fchdir(r6)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000e40)="083ee27e96e6495beaab7ad4308c1123ff1840ffbadf862d1d0b7dc369214ae79040019f9d9713e72bf3b1976c435fbd1094f58aa31061b3002da5e82154a360206c9aa5b25b926d7b88079a623ba8")

00:00:11 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8100, 0x120)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
open(&(0x7f0000001180)='./file0\x00', 0x30004, 0x70)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x3ff, 0x5d, 0x3ff}, 0xc)
getsockopt$inet6_int(r1, 0x29, 0x40, 0x0, &(0x7f0000000080))
accept4$inet6(r1, &(0x7f0000001100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001140)=0x1c, 0x30000000)

00:00:11 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10)
bind$inet(r0, &(0x7f0000000580)={0x2, 0x0, @multicast2}, 0x10)
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4)
getsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
read(r2, &(0x7f00000008c0)=""/104, 0x68)
socket$unix(0x1, 0x8000000000002, 0x0)
msgsnd(r1, &(0x7f0000000dc0)={0x3, "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"}, 0x12a, 0x800)
msgsnd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/309], 0xcb, 0x800)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x48)
recvmsg(r3, &(0x7f00000010c0)={&(0x7f00000001c0)=@in6, 0x1c, &(0x7f0000000fc0)=[{&(0x7f00000005c0)=""/248, 0xf8}, {&(0x7f0000000200)}, {&(0x7f00000006c0)=""/179, 0xb3}, {&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f0000000f00)=""/154, 0x9a}], 0x5, &(0x7f0000001040)=""/73, 0x49}, 0x40)
sendto(r3, &(0x7f0000000400)="dfc1b226d0275675aa3da3dd447f11926612f7f3ef290b51d2ea3925e6f46c8c87361f8a32aa411a18bbcfb1f384ea375c035357e7652467c3d6dbb0c35214089223b9b60d23dacf66dd195bd7ce302f470836777e3a8b05444b7820a1d14d3360abf10f80a964027a40203ecfd3d906f94e5db7c988fb2245fe9cb887891dc6a25d7cdaa8ef7bc591677e4a26d0", 0x8e, 0x20000, &(0x7f00000004c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000940)={{"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", "ffbce66f2fa805ed04907a3c0a1691a491b27679ea8d6be029af58e5267a9d64", 0x0, 0x80000001}, 0x0, 0x40, 0x3, 0x100000001, 0x100000000, 0x2, 0x401, 0x6, 0x1})
msgrcv(r1, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1000)
msgrcv(r1, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800)

00:00:11 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
r3 = semget$private(0x0, 0x7, 0x0)
semop(r3, &(0x7f0000000040)=[{0x2, 0x0, 0x1000}, {0x0, 0x0, 0x1000}], 0x2)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
socket(0x1, 0x10000000, 0x3)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0)

00:00:11 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@multicast1}, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1, 0x0, 0x0, 0x1}, 0x0)

00:00:11 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:12 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket(0x0, 0x3, 0x7fffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, <r2=>0x0, 0x3, 0x7, 0x10001, 0xffffffff80000001, 0x20}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r2, @ANYBLOB], 0x94)
setsockopt$inet_mreq(r0, 0x11, 0x4, 0x0, 0x0)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x17, 0x8, 0x1ff800000}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8)
accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x0)

00:00:12 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x624)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={<r2=>0x0, 0xf, 0x40}, &(0x7f0000000440)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f00000002c0)=@in6={0x1c, 0x1, 0x0, @empty, 0x923}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000300)="a856a289a414b1d23793edc7ac90d07ac42641b73797a5a97fc20fe228cf92c1f1eefe23a973ac3668cc8ba4fb4e185c37196ac0040ed3e2281b10c82a9cbb1b65f09d8af103349e6b436ce4615bc3a943f7b3d5b8f661467d7b856d5e8153abcb8cbe374fe700953ce586d5ed8167ec576dde486e558e7262fa3b4b61f1664ade554b0630828fd6363f7e876c1747c6468037c6c6de19f83bc36775dd7bc230f3bc08a9", 0xa4}], 0x1, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x6, 0x820, 0x8, 0x8df, 0x8, 0x3, 0x6, r2}}, @authinfo={0x10, 0x84, 0x8, {0x8001}}], 0x58, 0x184}, 0x4)
fcntl$dupfd(r0, 0x11, r0)
recvfrom$inet6(r1, &(0x7f00000000c0)=""/121, 0x79, 0x40, &(0x7f0000000140)={0x1c, 0x1, 0x1, @empty, 0x1fefca2d}, 0x1c)
pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)="07abd13b7b55c485097a5030f0a1f9cd868c1ecf3c05d90ffa0a781bca7bf2d74b3eb4d208e64d42e9823e61e737af039dc39bd434a30946eebcfa968ce80cc75106a0c1ceca7b41346b23dfd38f9b9e32cbd1916fadf164d48d21f0341e811b05f401", 0x63}, {&(0x7f0000000200)="7d5825313253c6cc4502e8c07753b0fac5bee36d073acb6f6fc499269b1cf08a9a0f45728699f77ecabf4fa2a088a111714b58084fdf497898fdc38e15d7473a8883ed99e7d628d8dde18be77c4fabc68ceeeb27cecf6a70cddd1b2ab41b00101ee7a4b8", 0x64}], 0x2, 0x0)

00:00:12 executing program 1:
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea5d2457e6a934b9e67b45c9d6bd00"/142, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98)

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aadbb1a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket(0x17, 0x10000001, 0x9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x81, 0x0)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000003c0)="b5bede49e2fe5217c38cfdb1d3dbe7098e37ad4a6089695ef71b9150a72bf8d2603cf85e27746972f2242b64bbb8646d2affc6d889a60681d457bd7200554921d318c45c9c0936ab03fc4615dcc1cf7708159f566dcaac73a2b5f53f84f1fc2dc6680cc88394e70a86dee8b51a1e13760e144433fb04ef0e764f31fc6b3ef386e08cfe603dead5fc3a2ae30c7cbac03a15b7939eb30018acacc233b7f23f41e620b3")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x9, @mcast1, 0x100}}, <r2=>0x0, 0x2, 0x55f, 0x9, 0xfffffffffffffe01, 0xfff}, &(0x7f0000000280)=0x98)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x4, 0x4)
syz_execute_func(&(0x7f0000000140)="c483254c54df8502f20f1f40000fe210f20f2ae740d818450f0d8e3223333326f0458192000000008a2bf4e3c401fc5b25c614aab7c4c1781134710f0d93e0000000")

00:00:12 executing program 0:
socketpair(0x1c, 0x20000000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x5, 0x0, 0x7}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x4, @mcast2, 0x1}, @in6={0x1c, 0x3, 0x3f, @rand_addr="fffb9809f9db4a90a18ad76955327bf7", 0x7}, @in6={0x1c, 0x0, 0x4, @ipv4, 0x6}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @empty, 0x1000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000280)=0x10)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/56, 0xffd1)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:12 executing program 0:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:12 executing program 1:
socketpair(0x1f, 0x2, 0x8000, &(0x7f0000000040))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0x4)

00:00:12 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@empty, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:00:12 executing program 2:
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
setrlimit(0x2, &(0x7f0000000000)={0x800, 0x4})
syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})

00:00:12 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x21, "81a5506ca1de54e3d66ab0a9053cc6b21f39b5848d3f1e757c96c9479c012408a1"}, &(0x7f00000000c0)=0x29)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8)
setresgid(0x0, 0xee00, 0x0)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x67, &(0x7f0000000000)="9b4190a53bb495ed73a329d160ebe42bb9ca73e748d50f6df2f35c1de578", 0x1e)
r3 = getegid()
setregid(r3, 0x0)
setregid(r3, r3)

00:00:12 executing program 1:
r0 = msgget$private(0x0, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c4b514189f73b0c448b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e327a6b1b9f2132429635489c3da6fded5834214684185cef62340af39dbce6f505a0177c75973ca900"/143], 0x1, 0x800)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10)
r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r2 = socket(0x11c, 0x5, 0x4)
getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000740)=0x2, 0x4)
accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8, 0x30000000)
r3 = socket(0x2, 0x5, 0x0)
msgsnd(r0, &(0x7f0000000ac0)={0x3, "41a6c8ea70bf65a1c266c6db3a34a40deeac7734b5f6650c506c3de7c7c8fc6153ca9c7654e8c05825881eded284ae8b70da1d34a04042e6c429bc0be1e7ff7fcd7ed1fa69dd5d2db0b0f2b032e4f215b7ab8e06ca0842d3f3d80e8a28de7c671a962fc37c38337030116029bd1df04b0c40a6c0428e1383e9873fa3b6f6fdf1099d51db23a1c3def1c3722bf01adf74229bbda2c18e353b8bb063fdf4956c5c39784b0438dd2f562508ab25037de5e65168daf7c2aa5b5a2418cc9f371a4ed26563cf82175f725177ce1ddf5160c0699af06ec39c5c4338574e96b54146abe1d183643bc86dfcdc57ab69850e31b38ca4775f156c3669f9ad31ea65223ca81ebdf9e5476e204f9c92a3ec3938640c2febd14b049e06acd845eb3727c71f5f5dd86193bf0ac4635800ac89235fe4b718f6c31826f12d1030b2473491c5967ebde12685c5460acecf6533a94132f2016030439cec80bc44e087e89c10a78d60a24a1aff79621970404f68072eb91b5cfa2c3865a3826fb8edad9aad1092ffebb850b930d657ffee1c0b1ea9c14806629ecf5d802746d44bc81ab7769265a59f6db440103a388bd5d23dafb9047134808c8e4dc14347975167a827c2a02bf6a1dc5456ab7feedceda0d8d4a52722a144b28b78b30ac0c91debb661fca15b92b5b895df0e9c4f43507231008e72adad86f3ef620ec2b6b6c6a697cb14acd9aae59b9881d08b7e5db3878f83b5e973175d20901cb95e108bde373d2c2b763c01be23bb9ae857e92be81c3ff5d1be34fe62d3a5b87977e506b09fce8fd5d176dbcf1c4c40f75afb72cc617a864ff8b1eebb4991dec20efe081aea2f6a86ef2fc69c4207f82d0dabe55e07464dc4d7444b9b4f4ec14eb46fc825c0ad8c50cef6b67dafc4c8afb98c42c8de75cc797f95418a5b926deed01699e5b246c7298aa84785301da158ea05a401fb780c68a87657ba56184247da427b5ec9ab4c39e2e2ee9b9b23bd103d7b7a088279095180bd1c41ad1dfa17ee0e015fd62718775b1e1f924d4fdc54d7ac84a70fae288cecbc3b07d7545281d02b847fdb2394fe83071a09c06b3a6746a0e50debae42f11829bf90360372789335d9b7d79f5c22ed04c1eac2835f9fd0be83dc56055b0c7dd7fc6b58132a5e85b42d633f6bd6ab1304e0e034570af442e4e1e3084a3714e40229687393ac566391656b799365ec7234590d79427626312f4ea4ac8e1ba3bf533cf6881452fdcc1458bea3f27e748bf6a4a974b1e2815978d320266d36b0b0b3adce7472dceea0e69d727a26aa5d3f1613ff6c82183334dbe5694be5ef085c7da9a8b673ba8dd8a64a8489e4151d0f36d7f9057017bca9f4b3bbad31b27bf3fd3fe8c7d4886192ad3467b61d271ae47fa9d591664dd16eedfd1e6bf5d0d9c06280be62abd0049aabf74cc2c725bbf2925ba9bb18648dba5b0157bc8bdd9970b888a6970d2c7eaedef14db61371e31c0ecb9be48daff26670237a90ac4584448e4973753b376a609adc6e92b702fd68108db5003822c7adc804a09440fa4959c08bd3cf9665ccaaf8ab877ad35fe3ee8fe8c400f46437d4c144edfbfc494e5f8a927a9d95fcd436bd0d85e2d9ba92dfc0125fb223fdaae6f7fc74fd99c33da98959774f2c2a59675f2872efb54308268c82ca1bb46a37ea13b2ffed0176a20e2ed25d904a4427313cf5d099b56cdf38221aecafafa0c739be0452cbd6a8ec625bd22648c6bfcc2c721a74693a828171a97befad908341edd47513dd8296a7af26090567ff541ee808d3af65321e5b8208e7b0db0303ba0a3eadf3c5cf2fcd32494db1c2fe5f3fd035baca0209c4c07c5e5324c9551d6afa28e674c7c065f1a0395078b9dfa49d0068d0faa1a924a0a2642196c3518f0f16e442eb1dbb44eeb9a417640a52baf3f23248dfc4293f7d5073c94b3e0afeac6c90069636bdc4770dad201ec8726df86cae781b8d571f3653207454fefc35cd93ba9a648a3ee6376adc2b6b73dd81825e135b3ce0d445d741896a8dce5a206d3e484330bd26c9280b4ff4f55ec70acec8507f2c9252ede8d7683b4ba0067076567fe1a25eb5582b337519a20002ac6cdb917da8444a4b33e3070546d82a481845ff9340e19fea33341f78ef628a7f24288b47f03988e0d5bdc3257587803389f9cd711e95543b7ad82cb09e249591dc6055c336d7daed3f0409425222daba093383f167fcb484b8bebc471bf851b6b0172f909c92eeda49704a0ee2de06b0138bfd873bef7282e4022322834293562abb0e3104b342773681144dd37d6ee0744ff389046aa1c2af36d91961586b89ac8a5eddbcaaa7a0e186d94905ac7765d368902809c8d2db64c49c94ea90356795676f282d1c8c3b4e47f7922ba396a42f4b63b4f07dda1d9e97cd5c39243426cb65e9d0be041c0ab7b7f314f4eac2fedf8f0c3d7a29dba14c7369e2d8e19cdba7336405c47b184838ec45d5ccc6fdad9264d8067b410888f4bd3c7e54730383af786d7282f525a810bfb7e993a3ccc16937da8a35f1af2aee038f20b5c0cca764c5ee9e0bd30234739df319604dc45dca9a65a78f0d7fc7509bd7308a19e2a6e77b4df75aa17e35f66239abf5ac7c93a4858d426e1f2895896f7a4f76e23325991b5eadec6e0dcd05ecead4fe87464d60696901f7d4e210a980cec60fd2dcaeb1aa09bd8b0e2f623f0e89fde3b676d583d571d3a47c0f99411ad75102e45115663c388acab2ec727ec8e633583c20457d7aa95b46e8617bf5f25f5c9c7e5e89966193437819bc586e1161189b4422e1935b6c80077cc8941865d712dc6757ba6b8d0828cad24811f46de7bee0d516696e61cec88f026150b21518b048a947800ca6bf14e64f87dfca7d27c94dae9470c2f8bc9e30a9be4db360b4ad475aae9b89bab7071c87df9801573fdbc0bb3042fde4a791fcc02c2d67e9b7961963f931385c180eebda58b3aa57a01e08b562fbebe60f8dd9fa8cb16a15da280e7f2ba0bb2fcd7d7cf6fffe534d94f0d6f615bc1f668d7c4341a988a6319d88f8931922aeb52da0d8d1c12215b2c321e9e98de5e2349b70ba4093e820fb55a5f6356d26ecb3650e659356590a8b29b930099564a063c474793c35d175a1ea6975eb924b008cacae0e886097fd0a4033d90b5fd3d88aeb98ae19dc6c8e472bc27106cdce6bf239282bae1ca91af1aedcbe54cc2b23fbb611f09daeacd69002d24e163cabd1de8afbe41c3eb098aaa74454de4d77cc6f5aaf91c16c257797da61ed81d55fd5abc97ba34db47604a674a8970a588d2a95f83230f7292c0b6b3917bc5d97d87661e96b0c1408651aacbe835c17108c9510629350f4624c70e6d5f5910b39117459599183ffa29d7121ff6eccdb4195d896ba026f2c21ee02e36d4ab0a29e7a820e05985045751d269a4afed6bcf1e4bd145cbcad589911bdece34e3acb907461302cf6123875894a59a74b5172c911ab7af6d42d8e28e0c984da9f9c632e2e7ffe11b0e2870a3abe6075e9f1bb38f3b4698da382f1990918ccd05005b5b9107de14876a7dd7c1c7a18450f79e7db51a4ddc5dea53a485ec4f243b0c0106a32685c8580c3dd102c75bcc35a0e6f5bba267a39d0e4459833a2f70644c2b268e3d860b2d2c94e1ada36d8af75a5106369bb422cd0f76be1cddbdcb95110efc5c41b32bdc30479091d99f3291aedd2c7063a442a796e6e65bb7a325d062ca4981d33552549e2d7d42cca97b023a4267bfb0a30f8893b424d56fd25ce46c87a76ca4f8f9ed7894ec4224542be2e06e1e59b5e2a9f01597c73dc06dd306461cfee2940d5224897060b43685e0aec039cc77b5a70be06f09eeadf9f2482b6ca7d13844178f772ca2d8c7c2d5e75b096b1204d950d7b55f28c0fb16b5be96d7c0adee7a8e10a66754413aebcdbedba3a929b9c45195102b63ac69c17d0be3c44e60ec80409ec2a71fb9452e9edab73b956740a962cd0febdf8ae86ce60253946a1ba5c46d229475944dd953de32be04f2286406ec3f961eca6baa822629b217b72dfcf5bf46a577f1415fcbe8ab878a6dc1ae8bfd243ae60b226dfae9cc57830297e98e4c43f0e95ac1efd652276b1e5791b658c8e05b70b4efc4bc3a4f89da57a8551a6d3ab9bd6efb852fd72ce66512108a16048c1cfceb27acf8e7f597a8b9dba5bfd4895ac1662e28d89c4608c7c725b843aa368723df9537c293e549cf73cae3bd4b4024106933b5c019e924e910c12eb1bfc7b679feb1b8f5f9ba82653342ba35b9aa5cb9a67a9364bb659bf2a6dee9cfb059eb7be0e56d19a9f292886ca06fdcc7210643b2cc410f6bf1b10ae0df8ba42fbdd1ab99adc5dd7c48d47d7e884f409a8ddb385c7336de6444917f57e946ec6d375ab38f24df5610e33309609330421b63aa13f69c235c16871140857c483ac21d30f92c772daee023a7988100f82444453078b70df9b9c71f7d4e78be3a4131d9524542edfc1f56c6639644d5df3c63f61ce0525293324731a9eae08e34193d3a3a307b8bc942eb6c4de5516e524d31e0bc648d8d014c3b799474d52a3f4a027c1031a7b1d5dc0e6cb8d30148f8fd960ed4a4a11261d13d961f8c27337b96bcd3d3e8353e93881cfe55bc908d6627bb9d305b5630e60d11ec9ae0838d08acdfa9bfe480e44af137b1bbb8f19972f711e4e36beca51bf2fa58b2cc54d45616e8a790102250b63357875e68dc1923a333a6da84746160abc4c7523f9f8361a0184fdcf3f95789fc8d0b1c621d3663d50d03aeaef4ca009d14fc86dc331a5781d73b8f1db0505da0580a4b6fb171fc88c994c440b26195cc79a75f4cffd1ba6af154210003af6aefbc2ab3d75a1e82a763c65ee6832c31da4204cb65cea8dccb7bfa04d75bfce4b95bf9496118dd73f36fe2a22b71cb57b1ee72e6abb6ffea4f617cd6c796fb87eb1882fc970ccea88b9e03657b03979837f3698b0074c7a1c1dde17f899465deac20c77077248c4de8c1768142d3ca6e7ab4f35367cd1a937ab3d89a2b730339ce02b99544cc294cdd263a6b2602a9cce747408972deb9dd2d2da908b3011467bfd8341836974881a1571cb7f953d810c01c7c707f2a0adae36aea10d9462d576a56472c858259b92b4a7509837e9cbc4552290dc340f6f6142ef88f8f8451d3ba9fa774f37c92f71eb2ed7f41d9f15fb99219052c4f3d162c46ab305dfe784f02054e24ddd54f1244e8cc9c8d833a7ddf244d9a0bc0a10aefdece79de1b528242bd851e2bf8feeaf82f260dfb638f590b307d49dedd5108360090dbdea2af6a37d5960b77bcbf243e9491f59dd590a54f0a85d16555470fda64e048b858ffb6eefe670fcfe6540405b7ead1c1ec27a815eddaa250f568958b130ba6fccead0d49d6f2d8b4c62f57d56b603d17a8845f6537972e6a6f0b634f59467c12d7e875cb53f0138acbc7a7632c025db9d562f5a555f7c04f6a02df4e753af4ed37f7603dce623900fc903286809b35770a3c3a7946e137b0028af688c50a698a67b99df3f70dd1ff6cb3fe17f902546c34a044de035273d9c7d2b9dfb642fda1a29034a740f071e14562d059c3113fa4bf5f1403d9578db45136ef3a94c5b095e51d270aea40bfa732247617f37d7d7e981bff973f446141464070c233be33ce4bc12fa1057bdcfb50d9e9d1cac4d19e30386be3df34e2fb49671a2592c5a1f93d30706169be6d3b83d7ee7390b3d6dbd48ada08e3c9ccce78c31f700fccc22dcec0e1041f273bbb2e695bf56dc53728b8166efbcccdae9fb4b"}, 0x1008, 0x800)
msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000002c0)={<r4=>0x0, 0x10001, 0x1, [0x6]}, &(0x7f0000000300)=0xa)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001b00)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0900800000000000"], 0x8c)
msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1)
msgctl$IPC_RMID(r0, 0x0)

00:00:12 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f00007ce000/0x3000)=nil)
shmat(r1, &(0x7f000054c000/0x3000)=nil, 0x2000)
shmctl$IPC_RMID(r1, 0x0)

00:00:12 executing program 3:
r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x80000000000206, 0x1000000000000011)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x14d)
ftruncate(r0, 0x0)
pipe2(&(0x7f00000000c0), 0x100000)
fsync(r1)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x5, 0x1010, r0, 0x0)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:00:12 executing program 0:
r0 = socket$inet(0x2, 0x20000000, 0x3)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
fcntl$setstatus(r0, 0x4, 0x10040)
write(r0, &(0x7f0000000100)="995ade79cf3909564dcc382e6a5fbc780fc646ff0f2e2ea5eeb6389bbd0f18c5bba10601c5e0541434", 0x29)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x4e2, 0x0, 0x0, 0x3}, 0x0)
accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x20000000)

00:00:12 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={<r1=>0x0, 0x1ff}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x3, 0x3, 0x2, 0xe67}, &(0x7f0000000280)=0x14)
dup2(r0, r0)
socketpair(0x17, 0x20000000, 0x400, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000180)={0x2, "238f1ebe1ab871a7f515f1ed034aee6e"}, 0x14)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f00000000c0))

00:00:12 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, <r0=>0x0}, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r0, 0x7fff}, &(0x7f0000000380)=0x8)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/56, 0xffd1)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:12 executing program 3:
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000100))
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022effff00da4e90e2"], 0x1)
close(r0)

00:00:12 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x2, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
bind(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0xffffff5f)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x2, @ipv4={[], [], @multicast1}, 0xc}, 0x1c)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
sendto(r0, &(0x7f0000000200)="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", 0x1000, 0x20000, &(0x7f0000001200)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10)

00:00:12 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:12 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = socket(0x1f, 0x10000007, 0xff)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
read(r0, &(0x7f0000000000)=""/56, 0xffffffffffffff14)
r2 = fcntl$dupfd(r0, 0x11, r0)
sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:12 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00001566764856cd599a5c9da1ac475272fe66214e0000"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="1a22549e9e1a28e0fb09e1d1576ad54929df452cbb23bfbfd9f08c0c941bcafd22f2a9313c8bfb853ff29a650b8a2c538425ac609d56eaafc525296bb4abf992a0e2dfe1cdbef433bf63e25fefcd9dc03f6dcc8d1ad5e4456d2f6087a3167d7d40234063d7974c38ec2590e81c90d410d4dc529d9386b051d6b50bc929fb8775b95496a42e89d0317b9fbd6730e22542c390acbd9142cea55cda966b0d3e394bb62d4b0bcf6b6998b50a43cc7b88e50358fbc51a166029c6fbc963df18024bf0d78752324d3d5d06dca01c601a8a9f0db3ed78cbe7c83c736baf9925d0fb9ba132aab0f12408d62de0c4714f5e18d31e538ac49c")
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:12 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:12 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
execve(0x0, &(0x7f0000000380)=[&(0x7f00000005c0)='.(\x00', &(0x7f0000000600)='\x00'], 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x201}], 0x1000000000000013)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:00:12 executing program 2:
select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x2, 0x3, 0x4, 0x7, r1})

00:00:12 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000140)=0x4)

00:00:12 executing program 3:
r0 = socket(0x11, 0x10000000000003, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4)
sendto$unix(r0, &(0x7f0000000140)="b10005029000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0)

00:00:12 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xe79b, @empty, 0x6}}, <r1=>0x0, 0x91, 0xfffffffffffffff9, 0x8}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x4, 0x81}, 0x8)
sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
close(r0)

00:00:12 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380))
lchown(0x0, 0x0, 0x0)
freebsd11_fstat(r0, &(0x7f0000000200))

00:00:12 executing program 3:
socketpair(0x10, 0x1, 0xec7b, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x65bcd360, 0x4)
syz_execute_func(&(0x7f0000000000)="98a84a1c0f0f05f323bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97f3831316fb0fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f70db90fbcaf00100000450f443eac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eeea80dd47bd48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc6666460f38222a66470f383a4d4ba261b7e2")

00:00:13 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000c, 0xe)
futimesat(r0, 0x0, &(0x7f00000000c0)={{0x4}, {0x0, 0xf00000000000000}})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/38, 0x26)
chdir(&(0x7f0000000200)='./file0/file0\x00')
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r1=>0x0]}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x3, 0x1000, 0x1000, 0x8001, 0x401, 0x3, 0x2, r1}, &(0x7f00000001c0)=0x20)

00:00:13 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
setitimer(0x2, &(0x7f00000000c0)={{0x1f, 0x7}, {0x7ff, 0x2}}, &(0x7f0000000100))
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x7}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x4}, 0xc)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:13 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380))
lchown(0x0, 0x0, 0x0)
freebsd11_fstat(r0, &(0x7f0000000200))

00:00:13 executing program 1:
syz_execute_func(&(0x7f0000000100)="b09eb1b198cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c9c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee54111d54111d00")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x5, 0x4, [0x6, 0x2, 0x80000000, 0x3ff]}, 0x10)

00:00:13 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380))
lchown(0x0, 0x0, 0x0)
freebsd11_fstat(r0, &(0x7f0000000200))

00:00:13 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x2)

00:00:13 executing program 1:
syz_emit_ethernet(0x26, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaa03000000aa5b67ffffd1ff0881ad411346000018000000005b0100008949495ba6cea26c59e7b11e5641ee157a2d6000ef772c63fa8772e706dcb81e7881a48fe917437467cda415ddafaff4737b8472cf8e32f8e0426b4bc1a7e1820e48e88e8f070cf955adae168876f27a2cab87f0e6aefd95a03e574fcaf0c1d99539edfbeaedf4f138db5967ae873069f75a0123d50bee84309959e92683215366708e6607df7f9c02c2790df14a376548"])
r0 = socket(0x17, 0x2, 0x163)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x0, 0xf4, 0x2bb, 0x8}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10)

00:00:13 executing program 1:
syz_execute_func(&(0x7f0000000340)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee16ded966f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c1c46168579f5c00000000003ec0b80000000035c581601643d9eea8f2aec4a2f9afaf3200000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba262666410f380b87f4ffffff5c450f91f3c4638d6e8df9ffffff002ef3afc481fdd7fffb110f66474eb83aa2f1fbfbe2")
pipe2(&(0x7f0000000200), 0x100004)
r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x8000, 0x100)
r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x41, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0xffffdffffffffffb}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8)
shmget(0x1, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil)
getegid()
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ea7cfe3ac8bd9082"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161)

00:00:13 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff29)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/56, 0xffd1)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:14 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380))
lchown(0x0, 0x0, 0x0)
freebsd11_fstat(r0, &(0x7f0000000200))

00:00:14 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r3, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380))
lchown(0x0, 0x0, 0x0)
freebsd11_fstat(r0, &(0x7f0000000200))

00:00:14 executing program 0:
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r0 = socket$inet(0x2, 0x3, 0x1fffd)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @broadcast}, &(0x7f0000000100)=0x8)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:14 executing program 0:
r0 = socket$inet(0x2, 0x40020000002, 0x8)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x80000000, @mcast1, 0x1}, 0xfffffffffffffd37, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5dd676ca9d9e170da9b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b9932107f0037ae3002", 0xfffffffffffffed9}], 0x1, 0x0, 0xfffffffffffffeec}, 0x0)

00:00:14 executing program 0:
r0 = socket$inet(0x2, 0x20000003, 0x4)
freebsd11_fstat(r0, &(0x7f00000000c0))
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x7}, 0x8)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r2, &(0x7f0000000500)={&(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080), 0xf7, 0x0, 0xfffffffffffffd45}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000280)={0x81}, 0x1)

00:00:14 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="36cffb37c458ffffffffffff86dd6061605d001500000000000000000000000000000000f000ff785cdfddae5a3e1205bb5a5114d6468f02000066000000000000000000000184a0af00000000fe8000008000000000000000020000aa000000000000000000"])
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x97f, 0xe6, r2})
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:14 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x7ffc, 0x8020)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005})
open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1)

00:00:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x10001, 0x4)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:00:14 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:00:14 executing program 1:
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
writev(r0, &(0x7f0000002300)=[{&(0x7f00000000c0)="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{&(0x7f00000010c0)="33f58d6ceb9953689ba7ebd88632c362550190d42ae28581462708afd528fdbea3467cec621f983b478b3466e3884b9ab9fdddfbb104fec19d3d9e59e91736d53964a3489274dae4950f31729ddb326a79658c19b54e27b43d0c3bb86cf773276e7933bb435028af43e64cc6"}, {&(0x7f0000001140)="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", 0xfffffffffffffffc}, {&(0x7f0000002140)="c5ed7ed618b229b3f46ca689ea0c7bf8c4222a6fe4bc2f0b77df1155d5b8e5693801f4d1d8406884badbd3d870228359e3d61bade55137b7ff9d0f1e41139a8c5c2167c9d02c1402277f204cf2f33eb8ede5325a2f4f448568f8622f9c3f8c888672d79123bb8267009d21bef0d34700db927406f498f1a8f4336486c72f3f1ef857bdd6"}, {&(0x7f0000002200)="4d5a242ec2c1f45aadb097a3dc9647c938642da21d031333514172ffb7911268db43f206ac7b9ca3c9dfbcc865e76d7a02edcc300eae8bde2299b1cc350adc2076ce3598f5195b5f3da7cf978d99664815dcacd4df1e32dfca65c5302b22c2b38d6611e78d42d8b354832ed03034138a2ee0dbfc2d18b9adaebaf623a58afae010b1694e0b124ac53c38f92696b4a4940d326614806d8c6c74da523150145182c4090af0085faa1b40cb13a639221e05f1bd7f2612cc7e5812a406e419a2dd26d8a1f9010810d0289c641d7b4ba4c448121bd516900d4281bbbc5da64f01a8ffe912"}], 0xe)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00')

00:00:14 executing program 1:
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0xfffffffffffffffe)
r0 = semget$private(0x0, 0x0, 0x102)
r1 = accept(0xffffffffffffffff, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000003c0)={<r2=>0x0, 0x6}, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0x401, 0x2, [0x200, 0x6]}, 0xc)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getuid()
readlinkat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/95, 0x5f)
r6 = getegid()
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x101, r3, r4, r5, r6, 0x28, 0xfffffffffffffa5d}, 0x7, 0x6, 0x8001})
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r7, 0xffff, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r8 = accept4$inet(r7, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000300)=0x200, 0x4)

00:00:14 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt(r0, 0x1, 0x80000001, &(0x7f00000000c0)=""/41, &(0x7f0000000040)=0x29)
clock_getres(0x4, &(0x7f0000000080))

00:00:14 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0xffffffffffffff93)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x401}, &(0x7f0000000140)=0x94)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={<r3=>0x0, 0x80}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={r2, 0x1f, 0x6, 0x2, 0x3, 0x59d, 0x930, 0x7fffffff, {@in={{0x2, 0x1}}, r3, 0x1, 0x7, 0x3, 0x1, 0xc7}}, &(0x7f0000000340)=0xb8)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)

00:00:14 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0xfffffffffffffc00, 0x0, 0x800, 0xf57, 0xb57, 0x5cf50d7f, 0x6, 0x35, 0x7547, 0x4, 0x10000}, 0xb)

00:00:14 executing program 3:
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget(0x1, 0x1)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:00:14 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0xb2, "ba32cad691473ad94e4c5ed771ac371f40f5d2c62345ce73a9b797c4aab9272e5a05c4ce88e025a5b99d00044e1c722590335b9979c9912f0aef86056465427aa0adc7d7f7c34f607294a90f97fb14094af0735a44173c0a7684a3a07224181bb7232a4347241d0f81efe2ba58b498e4b86a6a05bc7dc2c7a960745ca19fa4d2bfbc9d13df9081e15974816e243a001d28b1458015d2234894f9de948295a41bd7b2f9b247a86d96b60470fb252bb031cabd"}, &(0x7f0000000000)=0xba)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
select(0x40, &(0x7f0000000300)={0xffffffffffff4934, 0x6, 0x8, 0x7, 0x800, 0x9, 0x9, 0x3}, &(0x7f0000000340)={0xb8ad, 0x2, 0x10001, 0x800, 0x40, 0x7f, 0x101, 0xdd4}, &(0x7f0000000380)={0x80000000, 0x6, 0xffff, 0x4, 0x6, 0x400, 0x800, 0x2}, &(0x7f00000003c0)={0x1f, 0x2d})
socketpair(0x3, 0x30000003, 0x5, &(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={r2, 0xa4, "7dc286eaad8e63a3228a6cf0791cb531b1ed3196000ad7965d63e212c108c55466c955c133f482f829a735435f61d47e96de457aa210bd2076f02899b77ed94edc050525b981b1be8cf0503be01c6af881a760b0144bdbabe08d3392f161148794fdb384bc4db2e2f81848b38cc57ae0d1feb2f20640f2d6af1ea7b710b99f9a34fda83ba47d7488fe10b62c85084dc6080e98fc1a2f268bc74352f14d5d3fa39344eb76"}, &(0x7f00000002c0)=0xac)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000400)={r2, 0x3, 0x0, 0x2, 0x8001}, &(0x7f0000000440)=0x18)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f)

00:00:14 executing program 1:
r0 = socket(0x10000000002, 0x3, 0x0)
syz_extract_tcp_res(&(0x7f0000000080), 0x3, 0x0)
getsockopt(r0, 0x0, 0x40, 0x0, 0x0)
getegid()
sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000140)="378428e0d98d51b0a5c42a86f4958c2c813e805d858734f1a91aa320eed06fa0a347776314d510ef910bc8c1c2f910a460647940c408787fec92a179d21099287d28582ded735f8ba4c9b3a3ac7f40716e65ae1bc9ba6f3fe2960f7074d28cede6957c556f972ab16a637ddcec3a946f0b69db87abdf16b1af9b2c9263db60e1f2266920b5922e0f3acfcbbc70ce90afaa44e2ff0170169a863d63a8df724549c7610d6e210caddefac35444f8594a2c155da16574795f463cd882c1522ce816ac54c7b246c21571fd08ad7c34f17355b65104dff5057b0899d1fa381fd24fbfb276ce057f6cd2d96a0dcc8f1d424d2fb348dce488", 0xf5}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="7cd8cb201964448a752a8ab08113c95117a492f50ff271657e341ec150252a598e058c87717a6901c9c05d4a2edb4d3c1897c973eb421c6590598d7e1eb92844d05cf3019655fba87b1172542d0181f5ea19779104414dcb6f94cbd1d63c5d5bab4c824b45d163734572c78520bb4e9626998bea0952cfc0d3805768eddf7ac8f30c60a974797cd07831a94256cf805ba965b412130c89b8a9f031b47d7f25259f88885b530c166b1121c669549058c8808d572d373f42b2be9c0e7f225ed191b4d51bb623aad9431b41b4a66691374ddcb462ac93e7a5b4cb94a34a6f286a7f56637a", 0xe3}, {&(0x7f0000001340)="e34ec2466ebab886c21405be67f66384d8f87fad91b8fc6da6fc1bdbb4df0f96b44ced723226429a29fed2eab6f864ea4aaab2db529a0e7ac1229ed068901e13aeee9c0be5526dec7ca9b65ab38c8a4d61aed6d24b46d0fc4ede9828af4de82045615f23aeb7be575f0896b763a2c2e4c185878b9f51589df3e6022b254fc8200e615895cf84e35924f7634da758d6bbb3c41ea84347", 0x96}, {&(0x7f0000001400)="98c86acab58595210d0eea19006d8c2f22da3e0aeeee58ebcc5b981229206f2b891f1693bb9750b591e1865825e20e7d2fcdd94e626d456621b2f2f3395e99c3edb8637f979aba11043c51da892873250c63bb8735b6940b3a5139", 0x5b}], 0x5, &(0x7f0000001500)=[{0xc8, 0x88, 0xfe6, "325c5bc350b6ba6e89e61a50f79472dcd9643493d85e6ebe4ef7cee946ef131bf00665985dad3cc63fd115c10531eee37cae540d7980ff0ab32de6c1d378b41464b09378bb27dd62ad3389342a83b3b12d1f7dab37237505adffec34f1a21c23bbaf9e2b9a9a5c4301d5b2c6d2928334d9167d295cb83bdbe062d77d06066f37b0113c206522ef0b8b9520344139868d96775620aa0eb2b3fcefd418d23fbd7d857cf27223a011733091deb5f7a1fab2679b6937b9"}, {0x100, 0x1, 0x9, "0067ddcdec402ba26516a297a897fde41c2526ac582f613f69287c4f259433d1b9ac947a7713f4ac30e987444d88e96a7ae48494b9c768a23b1818c365fcae3265846cfb7b2d3d945ca6287bbc52374114d2a66311d84375db59f611426e5c0d0084fd9fce89243127ef4ca625052988a2d2b8fe8587f62f3ef09b5a88396cdf7409253155ba9fb0cedcbf15da79a8782d7fa807fb03a025a733c5276eaacb0dd276f79bd93631fa377ac414f650b8ca9b9cd04d679b994096781eb6b5c25c87de71a70b3cc0c386b70dc6965b3c6751b1211302ac4a9b26448ddbf4263f48f02822987bc9c40c27b8"}], 0x1c8}, 0x180)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x3, 0x3, 0x5, 0x100000001, r1})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:14 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x10)
accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x33)
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setgid(r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = dup2(r0, r2)
sendmsg$inet6_sctp(r3, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f0000001300)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c)
ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000000080)="46b6d2d7eb3fb8017e2c9a04c989844d7acb24fb7d7e28bcf1bfdb29cf6e5fe94ce732b6a87ad63e2f7b200ed26684fb54cb456543573f69d06534c79f84ef6432f5297ae72c88028d18601a47cb0f6a6bc1275cb2a2641757b8cd7dc0f8950cd9e6919a9c870e0ff012403c7effbc7a48d364c55114ef579b")
socketpair(0x17, 0x0, 0xef78, &(0x7f0000000040))

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000240)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x0, 0x0, 0x0, 0x0)
unlink(&(0x7f0000000100)='./file0\x00')
unlink(&(0x7f00000000c0)='./file0\x00')
socket$inet_sctp(0x2, 0x0, 0x84)

00:00:14 executing program 1:
syz_emit_ethernet(0x263, &(0x7f0000000240)={@random="b100485caa2a", @random="43333e128ef5", [{[{0x88a8, 0xf9, 0x2, 0x4}], {0x8100, 0x801, 0xffffffffffffffff, 0x3}}], {@ipv6={0x86dd, {0x7, 0x6, 'wf?', 0x225, 0x21, 0x0, @ipv4={[], [], @broadcast}, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0xcf, 0xf, [], [@generic={0x6, 0x77, "baf34b6b5a1ffb19b541c3906a3bac582fb51b6516d1a67b67717888f1c1642950c3fba15542162701e7822d6567fae46d018256a943eefc5c5dccb481804fa7b1585972dc70533fafdfcaf57ec9905f7609f53d1f9a2e9d8467cc2915fd62fd27aa3e99ddec1116dc4a3b3934bc4a3b7a3c0d641b5447"}]}, @routing={0x61, 0x6, 0x1, 0x20, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @loopback]}, @routing={0x39, 0x2, 0x1, 0x200, 0x0, [@loopback]}, @hopopts={0x3f}, @routing={0x7f, 0x8, 0x0, 0x7fff, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @mcast2, @mcast1, @loopback]}, @routing={0x39, 0x10, 0x0, 0x311, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @rand_addr="a3d4c4eddc0ec195b48a425c4fd4733f", @local={0xfe, 0x80, [], 0x0}, @rand_addr="bc8f052c979827c4e19e9e8a28bddcf3", @mcast2, @remote={0xfe, 0x80, [], 0x0}, @ipv4, @loopback]}], @generic="b6b86510a04f7f152601a7e39b0e1dcca91c8d18ac4e192f0ff45e957198f11b4c58fb1ffdf17a5d4b9d379c1e27f7aa8a959df444d2373511043836cb19e8ac14023697d7bb1525cdc6c8bb165021477838aaab5a040923a14518d2613158b5d5220303a447e438a8a1ae2aa0b4ec160bb957eba4"}}}}})
socketpair(0x1c, 0x30000003, 0xf5, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @local={0xac, 0x14, 0x0}, r1}, 0xc)

00:00:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:15 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x919f]}, 0x6)
sendto$inet6(r0, &(0x7f00000000c0)="5a97d52d6e04be94", 0x8, 0x0, 0x0, 0x0)

00:00:15 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x3, 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:15 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000100)="05e88b9788fc9a9bf4adeed7dcb0d5f7263d20e5c343b59ff7be494e82e7232488b5c202e073f631e389292435d02116774479d484a16fa71ee350d803547de435585114cc2ea33056362c8e4dc6f24956b6705d2555f51a473e213a3af2cc0256757d1f5dba8113e97ec87b44408328f6c5aa29e2c8304bbae79235")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r2, 0xac8)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3)
ftruncate(0xffffffffffffffff, 0x0)

00:00:15 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc5c42101d44ceab2f240d1d2c4e10bf8c45d8fc860a38f000000cd20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0f2d5d571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xfffffffffffffffd, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8)

00:00:15 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0xf3, "28dc0f33875c71f3ae240b8e4cf8ba673b0115d8bf08c753a9153b6c6d2461d5b4c7e3eddbdf860c6b99a1a76f51c7e3a21be8ee07762be38104b875436b3bb6e17506ea3f53ea3c0dbbe94f37bec1e6f5a92141c33d445b6a7c9736a6f66ab5890c29becdbaa7f2dec671dd1e2ff7d884c5a20389646742e3e2863f15759dc1c200fe31b7755bcf7fe7625d43c6e0fbe0272da73f8dedc3e80cd3426d53fe66c92ea8654cb838a40751a9ca254b7397cbb610bb254fd52517ad976322d3ac6ffdeac76811d518581802f9b0e675702f7e63e09c919b85cd65155d4d3b7f4dc28db685e5184fc2f1c78ea0c29d61bfd7f607f3"}, &(0x7f0000000140)=0xfb)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x401}, 0x8)
recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x1, 0xfffffffffffffffa, 0x3, 0xff, 0x0, 0x9, 0x6, 0x1, 0xfff, 0x2, 0x5}, 0xb)

00:00:15 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022f53851e993863803b9e1bdc1d4a49fc7737beff5726762797d1fc5647fb7e3906b5cfec9f5b1b6d755e7c738c2cfcd161af3bfee4a0f292dddc0191de80f750d23aee92bf14fec3bb91d00953aac109e7b94792dbf070f7cf9a7b92ece1d4366771e7757389dbe605314c84fa19da20c7a336fdd254d4167f8e0d793b78ac8aa2c2d3bbf5"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

00:00:15 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022f53851e993863803b9e1bdc1d4a49fc7737beff5726762797d1fc5647fb7e3906b5cfec9f5b1b6d755e7c738c2cfcd161af3bfee4a0f292dddc0191de80f750d23aee92bf14fec3bb91d00953aac109e7b94792dbf070f7cf9a7b92ece1d4366771e7757389dbe605314c84fa19da20c7a336fdd254d4167f8e0d793b78ac8aa2c2d3bbf5"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

00:00:15 executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8000, 0x0)
r0 = socket(0x1c, 0x5, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000000)="924a3d8b1b876e050dd528f79bca4a80295ade9871fa77c6dbf21d3bb806c36e8fc84afaa5f61741b4fd7f073224fbb9099bee7ed57e675071e64533e112ea1e990af616dc28ac7127837861b9a62d0bd452d7530e95ee29df128b5c387128e68927c6c11bf3440938f26baa0e25b3209740756a5073e02fdea36d72e82ac05e38981583a87673543395f3507b77eba76b0802c846a5bfee6dbe0604bc6cdc950210dbe166d67ac211ca")
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10)

00:00:15 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x10, 0x1, 0x496}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x6, 0x4}, &(0x7f00000000c0)=0xc)

00:00:15 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)
writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="e7b1d1cce2f4ff440550f0291fe27b1fa3864a230457471bc0169ff556924cfc0986c315b7b046f6b5a752015dd4c8cc234132eaf5470a9a2c06a2e1b2e0dfa4af67251779b2e9b8427496accb342d56821b2acadac9e41f3a721fa0eb1656340deaabb938f47a6b1e047445addf34308d18d23fe4bb36e123520b24c14279d0de99ad502dd3f85d2fbb1b1f23e0e6a2f36926bbe3b282601913ef8d174a4900cae9b2a9677f37ece84a46c5f2b1abc66be257ba4530708629c44157060f12b69ec82c324a5e8c3e30313526787042f3db2f", 0xd2}, {&(0x7f00000001c0)="ebef44fc515aa632d215d61b8a79eaa799afac27af93b11f2e2bc4d9139bdec34c0d6091713f191b70816ff62869fff811ad967f0f32e424aba697168d16aa819207f8f00c4f5e304ae052bbc88864b1754fdea0f99c1b8ea121a3ff044a417ddd208002fa4e721d70d5a7dc81a09351c2dbc222544e4008d2f9edc9f2911a5c26a4e92e12fd333326", 0x89}, {&(0x7f0000000280)="8e8b8fbe32ed", 0x6}, {&(0x7f0000000600)="c8b2ade374f0ff4d7bfa497b5cb6164072c301c7c778f87040037a15eacf1ab0f223439e53e645ba5becd8323d46d3cc5ffccb31fd75da6bc50598910cc0731fcf49de2b218f903f33d0d8c19677996e604c0dd7ad30e382f0cafe9b792e412a90bc4bde02e9d34f77e69f7c8308bedc59f18882d2872bc372125e0bb4e2153c9f74e8c1c5f08bfb1a5b78b95d604db7e0222011bc7be0ec15b1299d9935aa05af192f431c75d9dea8b860a487dae2aeb67ed09adc0291f632e79484b97dc89b87bf772243d3b13091af2d0939b8c8fb66b26640a6f71b656b9b1d490f6b14580a8359f74c1d201db6ebbe3d9803fafc975b1dcda5e09e9abf730f5b6aa93a1f3c1d16ae4549ff51b190e7064eadf5fb6d1f44fae07d77c36333ab8f72115d6841d098ca93ebba2a5a354a84af16d5bc92a5042242024e6bd2d49fc2ea7fba6a782a30f88880900536a0cf7db1473293c0ba60345f2f793cf86cc4522cb47c0db30d2c41083b48b6c2d586347d9d814d4e52fec5afe083809fa4ba98d9b2c3dafb7dd26e24c6f1527e55c4e06ccef504c9b6bf31c28fda3ea582daafa645aa937cd2d3ccd8275e37a75ae19a24c3faec5db62942f9bb3e0511f216ede3b80c17d42eef138eb732c1e6bbd283c8b5ce2342b9928df85e5d2b1b3949dcb660685cad85e09204800bb6432fe82baaa0dc537225f3da6643468a1caefd6bd418122ce1bb07c365bc6eb444410617535ab6897e6c67f601011188b5620637e5efa79216fbc1669ddf81c104e010cc10740bacdb5e406e72706d5abdacf72647d26b23fc9a78fd0f0bf5df852ffa43ab1991b89dab51d6728e0f1c94f5d3bd5c0cbffb456d9ed4255e7df53741e8200942f5eed1b5d4f4ba00ab89b93ceb7003984d737092f052abf49bdf6d78d7f7dfad7e22d6c7afcfe4fe32b75817e7d0a0dfedc44ea8e1e0c053cf0e0e7d4370263fb40ae08aa981fcbbaa4e02a5f65bc965ed8ba8a9942b2ccd0ab5ecb06e99f5a29466095db1c19aba7ba4d344c68766ddf26d972a7b577d8459788693f2a63c0318487ecd979c0ee46d20686dcc826154a68c6da2690f503f22ee427d538446b6c6c9abb156e3c6f7b3a09bd9c5bf941bf63e49f58faac9b232a338e26c3fefadea0d447d3b675db844ec5d222a1f3725cd162f35568d8b928d23467ce9902941cf037f1a681edeaea6b553948a65ede638ced5b359961f71e0c1ac7cfc216a51072c1b8a677e529c21e029e3d15a3267ab36be6a8068df742a05bf03c19b87d954e01975b43255f95f6eb40c3ac1779a17f74d07c037507404695728959818d372ae7eafdd400f3a8fc77ad2d07025a24d67180ccbb1bc45716c2488d974f84ab33cdda76e440caf4eaa5aa649484cb97c90e3dbccd5888c0cfafa972532555be2bb24565b3ee757c2fefa614299ece796951a52996fc46c1c147b4908f0455c40044297e563ca8e4533e1596a363d53ce9bf89ac5e49bf8b89a5b6e5d8e74633e38f7db82870827dd4ddc81bf23a0570a9793240f40e8696f881c464ed4c01479403b2310bcd0d21da9d144e8bda93c6db0bf86decddb4c63eaf659abdebfa46fb63b3caa5b9831fa9524b2b3e11011e31e28dcf0055dd45e26c13aafe2cf3d148695ffd8f3d84ccfe8b1b72a096df2fd517b9272c43e4bd8e59dae50e6da0952b5a29edd32c65f90985f2ae5f1a4d7cfb81b1d83029f8c2fc60962f3dab31a911e1ded0186b267ce2ba90ff8dd0c46be24cecefa1938a88fbb22319d29f5cbdc535792abb0d4bb436511e168c5114220316405371c91b765d17c3ed269d8a0f1761fc4d4962b6eba1fb971a4d25633e7e9aed7c31130d54331e350f360d8d1b9d8f8a95b5f9f169d8bdf21f5c36c67d1d6637333ff0c629f64e1cf28fb26b89f89652bc11d255589d7f6e8c8af2867a0e6e2a43260fcf2c0602725c92e7470061962156aa5c48eedffc4bb1940fab6e2b9abcae7730ecad4327891f2a28ffa1f279c63444ebea2c1bc48eb5ae6079c5443bbeb8c6485666f16659b47544a3df67d6ce3b05072e4002c7927143dcc13d72869fc35fca3a6213d145b4b5042ac04ea42839bd69fc16d59a9dabc25415e514f889e55e0fadc6d8d2f6aaa7fb66026d89982015012981643c85cf315c30dc2295a17cafc25d8249a8da679809984f09fe041464656207ee0a44daef70b25080a83eb7590db9ddbdfa792e59d1d096fc5911c1bd0c17e7f9ed72d98401955629cb4c57fe4ebab10982304544a1f4e23f52dbeb11b57ce619ac5236814e3bd4dbadcfe9a858942690521ffd80d0c696ce37ec707fdee4125a1b9915c0682430bfeb327fa059e7d28496d224a8da339eeda942d52f09beb18b1b437b492fa9a92b24caba42cb72e2bdd0296bf1bfa80dc8f66cca85d36a310415a4d59f191b8eeb5044ab18b9dd5cff6852506d4e23cc912651357cd2e9e3c45efc83d5c6226cb2cc73389f9aafde72f9358bc8c6356e5e74f60912e2dcac51f4459731872b4b2a16a0b463f9beb7eb3f21843ce1e16c265c73849905cb57183c573971e58683d0cbc6444e5d386e68742972761129c4326f7847127f8a9c884efa06ff2e3db2d3d948c365478503aa1cf75568e0bf5a8b92f6076539f2e11227a8bca668d3f7f87fb64db42d2bca0ded8988c40b4d4346c7eb094c6f444612276c6d12f41f4531aba41d938d2317309f1acf134d83b1b04a70e87991c3b08076b63e6b6f5750f514dc82d5e523b50f980dc33db4b9a23f7dd0dc9c981410622c5ca46e8829b67bf34992ca550f6033767237bce6197d150ca6eef76198bd594b29e65008ac4f574dc4c87659802d0b5d7e16bcc56814e67900b81479c6bb9301aed3fc428b799a1d2dbc417949de02aba8cadbe5668311e851b5cb9249b17f7db06550fe1f53f2b61fc35ed377df386df10c3dacb5c537f90583ae3a741e09062ffbd69c064ecccc44d656c046537f7ee991f25530ab4c6c095dc48ec8f9402fec38a1a9bce1e03d1f95c9b2cc4c99fc9f30c63ea7dde60c841ab3262519c442b86909866bddfb758f4417064cf2408b45c63ef38b0b9e537d6119ab652cf4a378aed0a8a3ad8cfca26f373452dd32b0bbfae0505186a3d10ffe3842db4d5161de9f016989854fff67893530beb4627219ed85251ef7ee5863c961ae67598bcc9c32afe116d958478c5748df342d442b6fd2c0939799f8aa22f3d2251b1b384ed8b746566e9349a1335383975c748bbc6da0839440547006d7b39fabaa5df3b77147e3e77441e356936a7f98ff4929d1de1da384caa08a43eb9ca638b73c3e24e1c6d250196891ab21951e4e08f7073e91f8b20bfa64b3b2c567b9236ca857c5162b292da05ac1ed207d578346b43861a4191a9315d34e53c1b8ab8519e488e12611264cb288a9bc40d277fb849d8dfdb53e8a234a9e3d63cc91c39192d5413a8244f47ca66ed4d716d2a8aebf0f39fc08e18f80033f4082f407a93a2564f4db7d5253b44849f65a1eb41b641cd92adaeaa2aa5ebcc05d3b08b3f87986c0dbdeef3cd1946a50a38276074694c5a7f8969bbf803392d723c93ff5f90c9fc493fa69cb3217e49cbec52d08d905da2ab34612166bfff8ae012a8dcfeba7a7be90d860dc28bd5abc47b99992089f1bddc465ff3e2dfd54994e8a359adc1856488453c83e264fc411fe5f1c51f63655c299ac4b9e9c4a74ffe1a263460ed5099bf8b6128e3b4d859471e17f16d102f17f54008fe2008fb0b24323a2ec0fa134b621e8c7051739f708895e27108c1354424279fd53cdec11fa81af3fef0cfc098da3bdf98bca9062176a723a236219f512542adc84aa2527f2daee34eb517197ff2f2624ba9b3c71e36c6018cdba7576bf51941c33910b923e468a74d1da407de11bd343e429062ca845dc8f1fba457bc75c21a52e206ca008a410f39fa2bbb1ca5b71456c6823e12fc3c638772a4bd9d2855ff55a2b839e986dbeb3655ba4433b8c81e5138ff58548ad78a3b300aa5c1a30bac5f5f147b53914bb730b407ff897aa50989f1f44d6ace0dae17e6a10359a73f42698c1bde9bcbc2142ee8711419e11626381f50addbea114f5e6dd6b598558666696227b91f59b59951ec28b50f526d54863d984d19408d68e12850eea6e9800067a89d1ea715c74facd49435f92672440cfb3d754b395b3344e3d05e310cc35a6bb97c4f525da3fd9f356cec24cd76a55f5b24a8ff9effb5b9c6ea825c060d33f4f4da10fb0472e18b442c459ff9087a5428053844bea975cfccd6eee0beed111de1773a45a1c127e52b15d1abd01ee6699aad6db84efbae3ac3e61bafbb65452c4fc6b5321a2c7cdd1a14fb0debe02b2591e63dd94f28c72dec9788d6e1667248f724cb5d283a62cac3c877b27f92ff7a79a6b9858cb8ab2c9a00617e13e460018c2b21bfa7620c0da8b09d4d994edbf68a0b65a9881e93a2be4613bf4d42378df81eda8eed92ee4e18e8529fa6dc9328f537d37d9bf34fbadadee69255b161376612e1e102e4e616a2adb476ec2503e3cca5de3e8d068d6f0f3af15e93eb2c2dd0a38c7366608f9432336a1dbc6deb3d1f91d6967075946bb06584e164d675c668562fcc31d82e76b3da35e57b937d8468944a9991e6e4ea4d7a7069c698deb633e924e05eb1a7659e8c6fc81b9d86cdc6e898b0edc5635d07ca66f7ee7de6300bec2c9a6631496451dd650ea21eb1eedf16e4ecf91cb958857180f1262da365354b0a2241f775e5d1f4759a9416a4b5d959ef50bbf12c5d6e1b85ec7599e4e28043a644c69bf2a657561c0635273b2684cb3e1efb0be97fb2654dc6a398a37dafc4f4eb847455e85c0379cc876c94708c5073646578ce1e58bea9f5aa523bf33d708a65c8532403c2d96760385f3b522bb37dafeeb0fccdb7a6075cb52e8e90ffaa41aa00a23575e02453d275ba244b7d7d7f7685b5bffc6ae8cbc0a422d74d65d9b02f4c0ac681936674d74eb95db25eb57070599aba57c6a1801e667cfa2622863b5f60e093b87e827397dc0aa5daf3a8355e3b92f68a36fcbd7b8b76093f4a153af653eb6498caf3ef346d93dd4155b3ecca991bea104ed43a6b1cd613a5c8f012e95fdaa8fd84ca107afaa181cc6a6e8fc9cbb7c641bcc0d43487a533852c139f9011e3d657733fc7560a5b037e8fedfbf43f75d5b58c7305d86c7b548bed39fe584a77e90394ae7238a6cebe3464ec9e44144ca1417fe5d95b32fab48b9458ad9c9fc74292e7cf702987a9cdb599f7f6161e747fbe0324587b459961c87e4c722511fbbea47d54f4a1aa9125199b6453cac99344f3bbf4e3a115ad471c6a580b6d097304d8e5bd87729c384bcc8539564c239bc4a05f79f8c988b0f0c4c53f97725540b05d057b186d44695fc6cb00c5c966ed50a3f26fe107830938757d801c9bbecb2729bea11a7ae977b428d120acaa6be85615fd4ed4530ae259469884801da3c8929eea84bab5fe995b7b391389a3d043c5f578f534d713d857b5b68f4fee7b731d64ce2c88f0d10e73fa6dc5c48c557540dd22d936b6d3f08c0f6bbc87612689d92792f182a7f71d6a34a2d226f77504cf6e7514a098664933f37f6f0fe03b89327335f57f6e71d7af8de483a8698dcb25b0ae6dbce6c26c8b4df83f3bbcb2101ad714202b8ea380bfe593bd6a6e30fb7b7109cb1a973a4d0fd4de9050d83e1e7ca1f635c06b0da91dd36ddebc71e5d8925c968fb331c5d82b893d0f9e1f9f479e867ac7da3129c4031b7742ef862351", 0x1000}, {&(0x7f00000002c0)="0cd7ce", 0x3}, {&(0x7f0000000300)="5f710cabc56b9b6330c7464256c1a754b6f3fcf7a1517dc892118a62be9cc0c51a018250f8b4316aea7b7226230d6895b8fc08f5dab75d1f583f6ba32032f9bf7d027573ea8464fc4377ec8d10e2b8b24b5debed8b8171fe53618ca71466da4ebe0fa8bb1877ba0e0bd1110ea449b132e1c35787217d119928fbcc5d9e7e0ac33224b4bb85d21d015438868e9a39e7169e620e38db9701caee330a290614a45ddba18413ba4c642398f075c3c641c6ea1b3bf4347b3288c5a64a1af99709f70cad1f9116b5e619fe0f1f7c04c165f88274c17cd56425e060fc86d090f366c235b22b1a7a5c38286a7a2c07b83bdb928dc4803326bc941e06a2", 0xf9}, {&(0x7f0000000400)}], 0x7)

00:00:16 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x0)
r1 = socket(0x2, 0x2, 0x6)
getegid()
r2 = open(&(0x7f0000000480)='./file0/file0\x00', 0x20000, 0x9)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x4, [0x0, 0xe41f, 0x4, 0x7ff]}, 0xc)
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
setreuid(r3, r4)
r5 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x604, 0x8, 0x4, 0x100000001, 0x401, 0x0, <r6=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000000c0)={<r7=>r6, 0x20}, &(0x7f0000000100)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r7, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16=r7, @ANYPTR, @ANYRES32]]], &(0x7f0000000280)=0x2)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000200)={r6, 0x2}, &(0x7f0000000240)=0x8)
setregid(r8, r9)

00:00:16 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf84000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
setsockopt$sock_int(r0, 0xffff, 0x1033, &(0x7f0000000080)=0x3cdd, 0x4)

00:00:16 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/56, 0xffd1)
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0x363235b9}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x4}, 0x8)
openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4, 0x12)
r3 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb)
sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0)

00:00:16 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto(r0, &(0x7f0000000080)="9ce2", 0x2, 0x1, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x80)
openat(r1, &(0x7f0000000140)='./file0\x00', 0xe1020000, 0x0)

00:00:16 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0)
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, 0x0, 0x0, 0x3, 0x1800)
r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
r6 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")
fcntl$getown(0xffffffffffffffff, 0x5)
sync()
msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000001c0)={0x6, [0x3, 0x5, 0x8, 0x0, 0x0, 0x5]}, 0x10)

00:00:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4)

00:00:16 executing program 0:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000)
fchdir(r0)
r1 = dup2(r0, r0)
r2 = shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_RMID(r2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x5c, 0x4)

00:00:16 executing program 2:
r0 = socket(0x1d, 0x5, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:00:16 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x401007e2780e9)
open(0x0, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000700)={{"cdaef61ac3d661e6a18970213ed25898fcfc53ff57d78ee7cf6f95ca26139d1593d6508654e517f50121dc319eca704fd8a8b2eb3c02cac2d82271c95af2786dbb32004c913fa56573d719a39de81a9e9b28d0be30aa2674b984f13198298daa743a05cf35f6afb5b86ed1212cc31cd8291e3bac46583aa351503505a22fb407576ab84c7e80c972811c5cf3d25b1d2c880868efef4fd6b555f8568773b999dcefc5db8a65d67e405a25ddfab71a3c7e254c08c725c2d160d66345ae735c7e88233e98125780cc7548e9af99ad5fe5d36b9e34ab25f66b40fa78a651623aca5ba8bb0ac0f9b25b4f5220374e101babf312b84687a01a0c53a628f1f19e498ed06c4af6ca8eabae2e4192831b7a3837226192554035bc6d6bdead378fb354883eb2fb0c737c5b98f4df51e35646fb78c2f5f3d2d656e5d87db736d3074c1827a9784322def3f43da65465e7f2fc81af0d8cc1d4ab20d45f6ff00158818e05e99b8091b48db6de2c8536a519b5f66f9de65a04592a7b1d4eb3be7d2edf2196c4312d7fcc8a454357318bde9b885e70a348812a341dc0ba2f9d70ad7754874da53894432d3c47c83760471583d44fb29370b1f7b48ee259e7985b8855a9743ec69227c009fe422b545c7cd983246bc6827f56f44af2b8bc9953193fb415dc228bcee41b22e161a852a3198075ed00bac594f3bb34542e5754cee0efed64ff0ecefaa8785161449a1521da45f39256aeb2be5dad9068f1ba4266fc17e85bdfd0933c2e10ebee0ef7ad23df0b5bb6d43ce042f43a6f303391c6a38ecb53c627a30c651a4989c3dc95e7a392075009dbd0204e07525c09c6e06fe50d34ecebaeec5a7cbb83dc978181bb00f960229754e79de598d3910b6545c5fbf4cc6f40c8948430bdab8aae0f92134fd49baeccaa91e69dd9df6b088d0f052f53fda8f57bd7de5e7a8177c55c661fa3748951143ca1eb406165025de76d3df1e438471bfddc5c07abb6c7e985920f9f072ca9826d9116f0b1626d50567dcfa5adb1df26531fcedae90f40c973822f1a7075338770fa4f13d74c0a1231385da89b6f08e9a79997b559ce459a2bac97aef4beeaa47f3c8cf347b040762415fbec8520f467eed537d6fcf6c0e7e9bd308b50acb096bbc4a4ffdb62bc11e47937a79b865cbef09f9888fdfffa69e38fe018c4c61964e1d3971e1d61d129dee8e98ecb84f8ef526aa18c99fd1cebb5750fb17791506624e60ebb0e11c41154efed9aae30efd5ecdc2550e1a5460d66fe3aa54dd723b63b41577a248f81e094e70fcb86a8a3fbe5d13b5ee0fcbd5efdcab55a953aefa5772ae46b204e2c979abbd60fa4cd0bdf19263d6bd215f2b83c14f37396feed3e8b9bc3b70c05e04207d345ce1c350bcb1831c2446f7decb293adae5b84493a3d96f6684f051e2c0183a2209fc7e7cabad51633e3", "51da6898a4be1f43579b3a0a48ad0e5d27f41244f23749675fe346cfb3b450ae", 0x1, 0x9}, &(0x7f00000001c0)="548dca47e879a3821149cb04c18db94693881afe441db9371d512811745c78b6338b44325328c0375dc108b22b1972b0cd3f976fc216c4f409c4d4bf164f9d0528fe3a29660ea5f8db0cc860ec3036b8233dccfaffd2090112cda509e7c312cc1f1a8a50d57a9f2da2c871a19e4a5a47a6", 0x4, 0x4, 0x800, 0x662b, 0xffffffff, 0x657, 0x7, 0x24})
fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(0x0, 0x1, 0x8, 0x0)

00:00:16 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
getsockname$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000311c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000751100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023f8452d586d3100"/4105], &(0x7f0000001140)=0x1002)
ftruncate(r0, 0x20)
fdatasync(r0)

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
getpgid(0x0)
msgget(0x3, 0x8)
r1 = semget$private(0x0, 0x4, 0x80000000000200)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept4$unix(r2, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000080)=0x1002, 0x10000000)
semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semop(r1, &(0x7f0000000000), 0xc5)

00:00:16 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0xfffffec2)
write(r0, &(0x7f0000000040)="f6a5", 0x2)
execve(0x0, 0x0, 0x0)

00:00:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f00000000c0)=0xffffffffffffffd5)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:17 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r2 = msgget$private(0x0, 0xe0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0)
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
msgget$private(0x0, 0x40)
msgrcv(r1, 0x0, 0x0, 0x3, 0x1800)
r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
r6 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")
fcntl$getown(0xffffffffffffffff, 0x5)
sync()
msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000001c0)={0x6, [0x3, 0x5, 0x8, 0x0, 0x0, 0x5]}, 0x10)

00:00:17 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x401007e2780e9)
open(0x0, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000700)={{"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", "51da6898a4be1f43579b3a0a48ad0e5d27f41244f23749675fe346cfb3b450ae", 0x1, 0x9}, &(0x7f00000001c0)="548dca47e879a3821149cb04c18db94693881afe441db9371d512811745c78b6338b44325328c0375dc108b22b1972b0cd3f976fc216c4f409c4d4bf164f9d0528fe3a29660ea5f8db0cc860ec3036b8233dccfaffd2090112cda509e7c312cc1f1a8a50d57a9f2da2c871a19e4a5a47a6", 0x4, 0x4, 0x800, 0x662b, 0xffffffff, 0x657, 0x7, 0x24})
fcntl$dupfd(r1, 0xfffffffffffffffe, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(0x0, 0x1, 0x8, 0x0)

00:00:17 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0xc, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"0300f4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:00:17 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="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")
recvmsg(r0, &(0x7f0000000a40)={&(0x7f0000000340)=@un=@file={0x0, ""/18}, 0x14, &(0x7f0000000940)=[{&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000640)=""/231, 0xe7}, {&(0x7f0000000740)=""/247, 0xf7}, {&(0x7f0000000840)=""/242, 0xf2}], 0x6, &(0x7f00000009c0)=""/120, 0x78}, 0x80)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000a80)=0xa4ac, 0x4)

00:00:17 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="07df64657c2af169e8e625320459454269f01a5d0d442bdafd40ff9dfa0396514a1efa1c4cef989e33eaf8d4d700339f847c57a3dbe8b2a36ac2f2e470644c929b37d63631514420c867996e0b9741e26b7bd119abb61a992c0f5e808bd47193083af97c4c6c5b8458c397010c521a", 0x6f)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="9745873cd92ec7284d3cb2b9efb6471ac701b73ad06b8a663d63611f3f269919ee6589dfb3a8f8cbb9f80f9563d1ef765a5d14202608d16cbda43d174a7395a3bb56a6dd3e6f81794aa761751114b5495a7749140d64a2c9f0d7ea571f221900af4739eab616a0576dfd336d45f433c6f15d65246d6f2080367c4b8631e82d89a8e5936e5c83db34e8d1230d407612ca23", 0x91)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x100, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r1=>0x0, 0x3}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={<r2=>r1, 0x3ff}, &(0x7f0000000200)=0xffffffffffffff4e)
accept$inet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x81, 0x80, 0x20, 0x8ebf, 0xffffffff}, 0x14)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000200)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1eeff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")

00:00:17 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768b", 0x59, 0x80005, 0x0, 0x0)
setrlimit(0x2, &(0x7f0000000000)={0x3, 0x800800b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")

00:00:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10)

00:00:18 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getpgid(0xffffffffffffffff)
r3 = getpid()
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005, r3})

00:00:18 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8)

00:00:18 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaa0aaaaaabbaaaab4aaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010400907800000000609433df000002000000000000000000000000000000000100000000000000000000000000000001"])
r0 = getpgrp(0x0)
getpgid(r0)

00:00:18 executing program 3:
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r0=>0x0)
getuid()
getresuid(&(0x7f0000000100)=<r1=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=<r2=>0x0)
setresuid(r0, r1, r2)
geteuid()
syz_execute_func(&(0x7f0000000140)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:18 executing program 0:
syz_execute_func(&(0x7f0000000300)="9826473e431c170f058fe878c30217bfd9131100c4a37bf0c53e41e2e8b55767660f6b32fb660f72d50f014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397f30d30000dcdc0fbcaf00100000f345d9c6acd5acacc3214cb9a5605419c201b00b000000f08171a30b8a82a8ef0ba9d4d48cc7e8628f6808a3056f0000004e00c466410ff6790c8de3c0f52626478858cca1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_fstat(r0, &(0x7f0000000040))
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), 0x4)

00:00:18 executing program 1:
r0 = socket(0x11, 0x3, 0x5)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_execute_func(&(0x7f0000000300)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52647fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x100000001, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xfffffffffffffffc, @mcast1, 0x1}}, r1, 0x2, 0x1, 0x8}, 0x8c)

00:00:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x80, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa)

00:00:18 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x1, @ipv4={[], [], @loopback}, 0xfffffffffffffff9}, 0x1c)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

00:00:18 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000000), 0x4)

00:00:18 executing program 2:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x180)
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xdd78fa7fcc68862d, 0x8)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0)
symlinkat(&(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file1\x00')
fstat(r0, &(0x7f0000000100))

00:00:18 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20)
getsockopt(r0, 0xfffffffffffffc61, 0x7fffffff, &(0x7f0000000040)=""/23, &(0x7f0000000080)=0x17)
sendto$unix(r0, &(0x7f00000000c0)="2e125154e78ba65f3c7f4bee916ac87e38fdc155db03d9e303f99d51850d52187bd21ddec37b6800ae69cd815c26f29fc0b75283ef18811cab903828a9e95cf16eb071434de85263104f644092b14a", 0x4f, 0x20189, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, <r2=>r1, 0x6, 0xffffffffffff0001, 0x5, 0x3, 0x80000001, 0xffffffffffff7fff}, &(0x7f0000000280)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x9}}, r2, 0x1, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x9a}, &(0x7f0000000380)=0x98)
setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000003c0)=0xa85, 0x4)
r3 = accept$inet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000480)=0x3, 0x4)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000580)={{"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", "1bca9bff605bf03627b498a742e292b6f12d5600515460c387ee28b055e36bc6", 0x7, 0x1f5}, &(0x7f00000004c0)="a90111ceaee2ff1965abee566b91cdea895190c3c94f7db6fcd8e6e98675d9537e083b1b91fe6b32a60df4dedabdd4e63f7f41058df9837eb4ed738c92d9b5bf6ae591dfd892deecd0abd377fdc5ed48fbae1dcbc53189f017fd879f02099c35a62f4effddf73e5d152924ac4438c94c21481ffe94af55e97502c68ef353d90a16b9", 0xf5d3, 0x575c, 0xfff, 0x2, 0xfff, 0x6, 0x5, 0x6})
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000a00)="27248fc939fd0f88f1937eb2d4e50854acc3138a66")
r4 = open(&(0x7f0000000a40)='./file1\x00', 0x20408, 0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000b00)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000b40)={0x3, [<r5=>0x0, 0x0, <r6=>0x0]}, &(0x7f0000000b80)=0x10)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000bc0)={0x6, 0x1, 0x6a60000000000000, 0x6, 0x3}, 0xc)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000c00), &(0x7f0000000c40)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000c80)={<r7=>r1, 0x3f, 0x7fff, 0x1, 0x7f, 0x7}, &(0x7f0000000cc0)=0x14)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000d00)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100020000}}, r6}, 0x84)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000dc0)="df3264257240dba224f4d8cf6131ca0713e151f04c994ca42e3b676d3813a3f6c1d069f21a039466584c9140232b5087b13ebba465c0e666355bf5e7ca2e4cac9073a99a0e1049b51f0ea1763275535132a47ed9b86aed73b3c40bc5aaa1dc876e25b9a789b6b84fe21a")
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000e40)={r5, 0x29, 0x21, "f88e11814ed5a6cdadedb9c728265d85cf9a7efd12b59b9a7170066c09de0fafc2"}, 0x29)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000e80)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000f80)={<r9=>r7, &(0x7f0000000ec0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000fc0)=0x10)
connect$unix(r4, &(0x7f0000001000)=@file={0x1, './file1\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001040)={r1, 0x7fff}, &(0x7f0000001080)=0x8)
ftruncate(r8, 0x8)
symlink(&(0x7f00000010c0)='./file0/file0\x00', &(0x7f0000001100)='./file1\x00')
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001140)={r9, 0x3, 0x1}, 0x8)
ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f0000001180)="bcf25a5a09188a336862e8c7e7527a4f65a87c19b98fe493aa6e254209134e4a413fc8931011d7d8a873e8ac8cebfd82a25f63abc0d89a664e2d5029e390ea3837a7c1f9120242b6bc4184b7f1b3587dd9e27af5c083d1d556abaf875e7f808e3efd26a972647006abfd42b8bba40f")

00:00:18 executing program 1:
r0 = socket(0x1, 0x20000005, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xffffffff, 0x4)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0x1)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
fcntl$lock(r4, 0x9, &(0x7f0000000000))
ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000100)="635a3148fa6173948a6da3331c60cbbac765661681288e6efc657e3cefb4a1b93c035d81b54b7927d2fab25219bf94d8b2dca222e36a8e66dd46412cca8e2d7e115dc9dea55ac001518701ba3d8ffb375dd70818ed7aae4c945c5689eebe9b30dd61c39ce58ac5ca3953ac0ab4d6b429b43c97f183125121c9bbd7a61fb0179d2c0f8c42ec3c4fdb3c61ff86775e88ecbe185e717f87b9860851a7cea7317260a65d3386639f3ab6be4ce84390539cb9a87f3117cdd996d3ec")
flock(r1, 0x8)

00:00:18 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)}], 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x3)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8)

00:00:18 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xf01, 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000380)={{"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", "fda152df3fa1bf0188f3bd66d3df7bc4f4a66a668c9c5b34f4f63ff776e37d6f", 0x800}, &(0x7f0000000040)="e823809684b0bb835daa5e3fb9d9d447cd48421e30e2794744d12a9689e7ad42f3e1b65cfcb180686dbeb879520d2cdfe669bdcd1437b960864539325322bc77f36dbc614fa68fd9f2755830f01eb92d57ada5d37e5b45fba1023eda05f496a6d61d7c4a93ad7dbf9648c2a33c4eca48f3d86e962e84e20bf806d3dca5d003c20afcbad4704f660f405907d2922df638e01e1e07ac5419ec7b5adbdd84d4d661411265b3432596a83facad60180cd4db54721c2e1908300cf4c8e9ac599330d616e69655d2c414b5e335a9526bc8aabac98f5d954c28a6bb8c87963f9526ebc2fa1bb57832e5e52ea937d1e71d9e092ac952", 0x7, 0x4, 0x81, 0x7c, 0xf09, 0x4, 0x5, 0xffff})
r1 = shmget(0x2, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f00000002c0)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:18 executing program 0:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a)
fcntl$getown(r0, 0x5)

00:00:18 executing program 1:
r0 = socket(0x1, 0x20000005, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xffffffff, 0x4)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r1, 0x1)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
fcntl$lock(r4, 0x9, &(0x7f0000000000))
ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000100)="635a3148fa6173948a6da3331c60cbbac765661681288e6efc657e3cefb4a1b93c035d81b54b7927d2fab25219bf94d8b2dca222e36a8e66dd46412cca8e2d7e115dc9dea55ac001518701ba3d8ffb375dd70818ed7aae4c945c5689eebe9b30dd61c39ce58ac5ca3953ac0ab4d6b429b43c97f183125121c9bbd7a61fb0179d2c0f8c42ec3c4fdb3c61ff86775e88ecbe185e717f87b9860851a7cea7317260a65d3386639f3ab6be4ce84390539cb9a87f3117cdd996d3ec")
flock(r1, 0x8)

00:00:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:18 executing program 0:
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa2a8aaa00000000000008004600003401000000000190780000000000000000830300000d00907800000000450000000000000000000000e00000027f000001"])
r0 = msgget$private(0x0, 0x20)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/239)
socket$inet_icmp(0x2, 0x2, 0x1)
r1 = msgget(0x1, 0x400)
r2 = shmget(0x3, 0x1000, 0xcefa8f8511f7ec5a, &(0x7f0000ffc000/0x1000)=nil)
shmat(r2, &(0x7f0000ffc000/0x3000)=nil, 0x1000)
msgrcv(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x81, 0x3, 0x1000)
msgget(0x2, 0x10)

00:00:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
freebsd10_pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7ff, @mcast2, 0x3}}, <r4=>0x0, 0xffff, 0x5, 0x1, 0x3}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000300)={r4, 0xc, 0x7ee}, &(0x7f0000000340)=0x8)
accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000)
accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10)
r5 = fcntl$dupfd(r2, 0x0, r1)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r5, 0x0)

00:00:18 executing program 3:
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000240)="630405ed3a6d511813ae7387a20cdaa30420b985e40dcef975ca95b39630c2f4695da64f145e48bfd6396031e669e8ad9ea206e1fa761e42d8e873071d81b94091d302")
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgid(0xffffffffffffffff)
setpgid(r1, r2)

00:00:18 executing program 2:
setrlimit(0xa, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
r0 = open(0x0, 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0)
getuid()
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = semget(0x0, 0x1, 0x4)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000240)=""/88)
r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x4}, &(0x7f0000000580)=0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0x1)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000500))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)
fcntl$dupfd(r0, 0x0, r0)

00:00:18 executing program 3:
syz_execute_func(&(0x7f0000000180)="984c5e5ea84a1c130f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f383efcfb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4fd96178f6adac621c6210fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x10000000)
r1 = getpid()
r2 = geteuid()
getgroups(0x8, &(0x7f0000000580)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
freebsd10_pipe(&(0x7f00000005c0)={<r4=>0xffffffffffffffff})
r5 = socket(0x1c, 0x3, 0x9)
r6 = accept$unix(0xffffffffffffff9c, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r9 = accept(0xffffffffffffff9c, &(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000006c0)=0x10)
r10 = accept(0xffffffffffffff9c, &(0x7f0000000700)=@un=@abs, &(0x7f0000000740)=0x8)
r11 = fcntl$getown(0xffffffffffffff9c, 0x5)
fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r15 = getpgrp(0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = getegid()
ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000000cc0)="852317185c25e05f9bd349d6109448dce17183ef51ba38c09b04a399c7d7a5452bee588004e8264610f8bf0c1a3ebdddad11c65b5ba4a9cb06e99a06b4c3daad1189ae97a93f90bc124423266e912795465bdf9185af670bfd5916add456c636b348c49cc13fb011edd0407e27cc989dc0a14ae3ec29b17a51776f13ddedf1f005fc709c6f4bef1c6adefa80b7e64f2509248ce342552c2065874ebae0504641e727a9b9a19049b4b6c8cf9480bc74e9caac4ca52e6b2462c5c3ba48eeedbd2729cb68f4c2cb31746591810b63eeb94989fb64ceb37c2ac25d56d6487bb061c9a7a14adebeb8d0e7b3503109")
r18 = getpgid(0xffffffffffffffff)
r19 = geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0})
sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000280)="b76f98a879efd9ce44cd9fcb85e2d5bb71b7a3d9352b05aab24bf783832f1391f02458f17f28f07b67936538914f84982c5cc90e9e2f7ca807d4a79670fe8ee33c7b2aa48a662288b82e1c45d98df723d5e4f9c03c14fb36ff4fa329e401dfacd085cb3795732eba44d0764c837f09351df0aacf2c67737fad25741176578e276c8819b0a0706e13829a43208e15176332fb48ff912459937480501597d3813948bcbdef8a2a4190cfc48903f80332de1bcc8f7f43f6ddfb5eb6e88d93dd69e98d649c14c056ca3bae986792e51ffc8e910cd252561e44098e2047a56908e2f42e298e628b2f87e1f3494affc3c929fc11990d8d8205d83b", 0xf8}, {&(0x7f00000000c0)="4d538adeff11975d7f0e2fdd92f0c4d0fe7a7504a95f8e5a6754343f9c1400128f506479219222a242ee865b901387635aabb57c0343d4fefb8ef8dcdcde1d628c8eb088", 0x44}, {&(0x7f0000000380)="335424184f3260a06412497ecacb48df33420d0c0cda09a4b2a8ac4b337cbe7d6f67c3c2c939d517d74ca837551b695e360cf902d5aeb704c411466f1433bc7a5a0afe8e0107d6db237bc9fa52e3bae2b0e8e2ff29cfa218d899a1ca810265b3b46a8f90ab18c03fd27a4569f911c16c29586d70", 0x74}, {&(0x7f0000000140)}, {&(0x7f0000000400)="322144a13d214a93f545e602ff40f935899e68ac4d926a8a4f2ea8e24f5d0bef34f2faa093b2c6573764ed3e7f59b6fb3c99cbd75e8ccfde77ea7847b72caa7be62cb1d79ab39fee88f9231b145d324c6bd5431e91e59afcb742a7d8d2fc863b3a2637dc373feb96c756d6e18d04af7c77b540370d3d70e46fa4c64a25a857aa4e43de8f2ddcf7fa89ed4582bc67a502eb04c9195ec1de564585289755e1e425ce9f76823ae087ad31e7da51a8a970378b8206a4346257a493c86c7c85cc9b5b7cbcc84540c14fb534e97d3d421c3d5661cb0740908589f93a7b3608db7e72947958dd", 0xe3}], 0x5, &(0x7f0000000b80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4]}, @rights={0x28, 0xffff, 0x1, [r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x18, 0xffff, 0x1, [r14]}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}], 0xd8, 0x180}, 0x0)

00:00:19 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82696c6530004df51e9dcb03ffffff22c2727d5546b2c741adb43b6b8caff13e9c3b"], 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x9, 0x3}, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x20}, 0x4)

00:00:19 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb, 0x6}, 0x8)
syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[])

00:00:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket(0x1b, 0x3, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r1, 0x10001}, 0xff83)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r0, 0x1, 0x1000000000003)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x400000000101)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r3, 0x0)
sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
fcntl$setflags(r0, 0x2, 0x1)
write(0xffffffffffffffff, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195)
r4 = semget$private(0x0, 0x3, 0x100)
semop(r4, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=r1], 0x8c)

00:00:19 executing program 1:
linkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20001, 0x9)
r1 = dup(0xffffffffffffff9c)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400)

00:00:19 executing program 0:
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45bc44309693b97c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

00:00:19 executing program 1:
r0 = socket(0x2, 0x10000002, 0x5)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67)

00:00:19 executing program 3:
syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0), 0x0, 0x0)

00:00:19 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqn(r0, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0))
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x4, 0x5100, 0x7, 0x8000, 0x80000000, 0xfff, 0x9, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0x4, 0x1000, 0xca7, 0x80000000, 0xfff, 0xfffffffffffffffb, 0x2, r2}, &(0x7f0000000100)=0x20)

00:00:19 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00"/33], 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
poll(&(0x7f0000000200)=[{r0, 0x8}, {r0, 0x2009}, {r0, 0x3}, {r1, 0x2006}, {r0, 0x2024}, {r0, 0x10}], 0x6, 0x8)
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

00:00:19 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800460000cecc6ed00000009078ffffffe6000000000703fd00"])

00:00:19 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f00000000c0))
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xffffffffffffff18)

00:00:19 executing program 2:
syz_execute_func(&(0x7f0000000380)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")
r0 = shmget$private(0x0, 0x4000, 0x601, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000280)=""/221)

00:00:19 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)="bcf1b887a16c85376be019e16b97c11492ae98b16cad52d39a464fa7b01e6d8e1c5a3a644ba97ba6998d279254f4ec6ff3768bc5b074e3e4ef2947dbf72f24b3b07b0c3aa62c3c89e30a9e9f16a175a0607f2c22820cde1f2ac5a848f9a8a7a3d8a2cc70faa08965c019fa419d54c1d741bb3fba58d955b5c4254647f4632de477770632883e9b8654e9fa76187e8fa100d4b6223111a7b2d11ebccc66036f6ff6439e63fba4f588dad0fdec1569fa5e919fb239ad406f9a399576568e9c8e04f46d4fca7ba8469193c304fdf8005f2b9198a161df3d63ae298b0615c4c62536920c5c9f91cdc6", 0xe7}, {&(0x7f00000001c0)="38efd55f50279a72adfa789dfa8da988a960c13d95b8f430b0a62c00e0dfccb023577f81385e4172948b317735aa38fafd038ce8e506cd70c2d24a3581662332e888f5adb29e87690816757483df3c2aa70c7e99ed10def5b6318da8cc1b40eec7b4cd5a1c7bee3a0ac3234227ac9b586c57517b72972a64f2c791dff3ea25f20656a9c3a17be1673ba3b2f73d45219034e415fdd30a30d92739c04fcf8e64424c3059a4069d58c514daea43dc02cc02cdf5852c641b27e778dd1c68dcd073f1f6c58cc7c2cf4627c3ea6868154b0fa82a193dc7f038bb6165a01b9a905cd1bc", 0xe0}, {&(0x7f00000002c0)="01590c327112b4054e94fa8d60444747d657533bf48cf211244ae076cb40a09f024dabe29baef67c8e732f2c3b2eba97b8a18b31570734da2e43e595dad43c", 0x3f}, {&(0x7f0000000300)="c1c8f61849dbe6bbfb70e2fd96cbad902ea040a51117453a7283fd95e098d943babaab087d9699b7a45d8e505726c4ca4b6806ece58d3149b5dded648622b6ffdfc35e7843adfc6ed24154b58e481b42d96ca7c1ac30a87a928cb53ad7ee12900446c3165f75e4b28d30759ab7751751bdd51ccb864c2e9dd6d3492389d9016dc680bb9ed8aea434beb8ac1e435f7e58b71965ffbb0727ccbf0d6aa2e497faccc49b5409fbeafa8806961c39f06e336b9a711297be8af2cdd5650ae9c76dfe9e32f4fb1bbd7a704f5581170466a36de5d18338a49af2a0d5e8e387d75dc5d7775727f217bd03b9", 0xe7}], 0x4)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:19 executing program 2:
getuid()
fstat(0xffffffffffffffff, &(0x7f0000000000))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000580)=0x1c)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r4 = dup(r3)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r4, 0x0)
ftruncate(r4, 0x2a60)
r5 = dup(r4)
write(r5, &(0x7f0000000040), 0x1fff)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000005c0), &(0x7f00000006c0)=0x100)
setreuid(r1, r0)
syz_execute_func(&(0x7f00000001c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8280, 0x42)
getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000880), &(0x7f0000000280)=0x39b)
getsockopt$sock_accept_filter(r6, 0xffff, 0x1000, &(0x7f0000000480), &(0x7f0000000300)=0x100)

00:00:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0xffffeffefffffffd, 0x84)
r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0)
r2 = shmget(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000001080)=""/42)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="7f124559b7ff9966e62b6c3b044b1ae2df6974486d58643f209e2a91058aa2a10652b953de35195441")
recvfrom$inet(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x13, &(0x7f0000000000)=0x2, 0xfe6a)

00:00:20 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000007c0)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
setrlimit(0x6, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = openat(r3, 0x0, 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000104"], 0x10)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000880)='Gdev/pf\x00\x89*\xf2\x9f>\xa0\xd04\xf8\xdf\x8aJ\f\xf5\xf8#ne\xde\xb8kI[\x93\xc6mT\xcc\x12\xc4(\x9e\xacz\x00\x01g\x12\xb0\xbc&\xf6\xe2\r\x00\x00\x14\xca\xd3\x94\x90\x85\xabO\x06\xa6\x9a8\xecKpd2u\xaeNA\xcc\xc6\xe2\x85\x1b\x05\x12\xc5\xbbL\x1c\x81\xfbw\xe1\xa0\xae\x1b\xc4\xf1\x13J8^\xd8\xd7\xb0\"jQ\xa0\x03\x8e\xd4\t~\x85-\xf9L\x9b\xa8d\x10', &(0x7f0000000280)='.-\x00', &(0x7f0000000900)='.*/[{{\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:20 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000200)="f58e")

00:00:20 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x6, 0x410, r0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd80800d0c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")

00:00:20 executing program 3:
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa2a8aaa00000000000008004600003401000000000190780000000000000000830300000d00907800000000450000000000000000000000e00000027f000001"])
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = msgget(0x1, 0x400)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000180)=0x8)
msgrcv(r1, &(0x7f0000000000)={0x0, ""/121}, 0x81, 0x3, 0x1000)
msgget(0x2, 0x11)

00:00:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x1000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x1}}, r1, 0x4, 0x5, 0x9}, &(0x7f0000000200)=0x8c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8)

00:00:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x25, &(0x7f00000002c0), &(0x7f00000000c0)=0xfffffffffffffef9)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="78fa335ed5abb3b4087f9e434a527d2959ed0132a55fd7f24fd320ca0011fe4273b683f6319dc521b571264857a0c83190a3ab258dc230bffd552ede4d9a3b31aaf486fcdf5f6cc37414f8b51ad3ad8bab9ef1ae976edcea8cd467f909228a3a09ac03accf01b38cdf8af50d904b9451ce1b34951a4bb931b8c23ce1cfda80dbf7dc", 0x82)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42)

00:00:20 executing program 0:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
setuid(0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x10001, 0x600, 0x0, 0xdd00, r2}, &(0x7f00000000c0)=0x10)
fsync(r1)

00:00:20 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x4000, 0x3, 0xed30, <r2=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0xe39, {{0x2, 0x3, @loopback}}}, 0x90)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7fffffff, @ipv4, 0xa21}}, r2, 0x7fff, 0x7, 0x4, 0x80000000, 0xa5, 0x2b4}, &(0x7f0000000240)=0x98)
getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000080)=0xfffffffffffffcc9)
setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x4, 0x4)

00:00:20 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000440)={<r4=>0x0, 0x8000}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="0400010000000000"], &(0x7f00000005c0)=0x8c)
pipe2(0x0, 0x4)
r5 = semget$private(0x0, 0x7, 0x124)
__semctl$SEM_INFO(r5, 0x5, 0xb, &(0x7f0000000300)=""/163)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r6 = dup(r0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000240)={0x3f}, 0x4)
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r8 = open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000003c0)=0x4)
syz_execute_func(&(0x7f00000000c0)="64470f38cbbd1aa4307d41dc8652c3763e22ce420f5b39360f2c851c6c00006745d9ee6465f00fb306f00fab4e0566450f3a09eac96647bf0000")

00:00:20 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24)

00:00:22 executing program 0:
syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d")
r0 = getpid()
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x4}, 0x8)
wait4(r0, &(0x7f0000000280), 0x7, &(0x7f0000000340))
wait4(0x0, 0x0, 0x0, 0x0)
wait4(r0, 0x0, 0x2, &(0x7f0000000100))
freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r2, r3)

00:00:22 executing program 1:
r0 = socket(0x20, 0x40000003, 0x2)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8, 0x1, 0x3, 0x8}, 0x8)

00:00:22 executing program 2:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}})
munmap(&(0x7f0000986000/0x2000)=nil, 0x2000)
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
syz_execute_func(0x0)

00:00:22 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="2600000032c335cf99c804476b6cfe6d01aecb3f3467608a7373d3e22574d31e5f21d81e12060079232d"], &(0x7f0000000200)=0x2e)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r2=>r1, 0x2a, 0xb8, 0x6, 0x800}, &(0x7f0000000100)=0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x5, 0x101}, &(0x7f0000000180)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0xfff, "202172cf5d3cd83fc456fed727ffdc94"}, 0x14)

00:00:22 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="3e2b71abffffde098e65bdb251475161ed79bed89c27937b6cdf5397f5db725328b91613f45802677f99ce2373c73d9e4579ea84cebb07", 0x37}, {&(0x7f0000000040)="745971f5058607836736ea27f83b12fe66ab418019466ca78e7a3c9907192584ca0be932fa7d7f88e72cc2095708a363040328827413c2259d438a91ce3184c57b5d9d0875dfe7dfe8faf702fdd1e60d9d51d3b5a807a176c3fb0d2c31e51537661ebb67e7451e3b3f9b7fd9cde39191e7ff18300935fd422e34ef52a77dd62f11e0", 0x82}, {&(0x7f0000000580)="a7791cabd13197d10b88156a20f3a9b929994b25d401b1cac7dcd857a41a9586aafe228ac6c9d706d8cb869fb27b35baf95a38a73dd118b9eaa2547d9ba2ffbccb049e0a0bc963a0723ce068509ee7014dd4d046f95450aa9ab98f690cf91244c9f390347f4dfa8d09de320c166c579fee64376aef68e0ac193709be0b44b2aa73c5e0bb80b6029b806ca5b5ac1de50a924c394a7dec35d6d2f93c04917ba7f5b0649529f21ca4baae0ee5a2f65bd208138f04a936b1a45bf78a2b2d672f57a499cdd3d67a38eb2edd61574caafc2396a02577f366beb779d347444d54070b7849b6", 0xe2}, {&(0x7f0000000240)="4f56f8ea3760c07bc6e636693b3c258eb39aeab05a29a545dfd70a34ce74495635ecd4f5a494c1e0ccd3b4c15d6c8922240d9a5e66d130be13e9a354883334ae6f92ac4b836be3b2feca9e6a94aa136f4b10af6910e37e6975cbcba54d8ed72ee2dcf88f1bfd4ae19e58c675cc8e", 0x6e}, {&(0x7f00000002c0)="86eb993d02ac60cc74926f28a4d810d13f6d1b39efab720b448f680f74b30458168da628db53a30980e315c8", 0x2c}, {&(0x7f0000000300)="3933d9c858c6203b741842a28845", 0xe}, {&(0x7f0000000340)="ae80568c795b3caff41c48bdbde44a7dca3f6438b6ee56d9cd08e329226dc619af20268d627c98d1cd2631cda6179d8eb30bdb91594fa02f6cf5ea12b757a5353f118b5fd6b0bd9f02a99e238daedd8db6f38cd2aeef8fd52051e4f14440880757701e6e026ba9adc063b5f22369e8970ba38d135e2dcec854eacc596bb8d3e7041e58bb20f15ee841b39ca14566802521de806c04230374bbf145ca4b2e42daa178c183ea8a9f19e60fbda6d446924818f341faf7e397997f01c9e87bc3c7818959cebf2ddd627581ff4091775f426afe92", 0xd2}, {&(0x7f0000000440)="22a009869d2cbb4d78d9c19b074af49193c60791ee8d8a993a7cdc5eef592dc78ecfd8c3793e4d70a88126f21d7c1dd562c33b31e346409351477e7320bc37f4cafa24b141f11903b7399a2765f9f3a1c2e8681d97fb745ea2bbc1a6b8fe589979e9ef71bc8b6837957f7e3acd43e550659453dae0bbcacd370da7d1c07d311482cea3aa94f6d76e0a9a136488ecc8d63f6b36cbd1b67a1a375c2cc2057f0311f8c77cb6d4f3b9", 0xa7}], 0x8)

00:00:22 executing program 3:
syz_emit_ethernet(0x5e, &(0x7f0000000180)={@local, @random="ab0ebbd1e87a", [], {@ipv6={0x86dd, {0x0, 0x6, "b5f121", 0x28, 0x3a, 0x30576d00f8ffff, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @empty, @mcast2={0xff, 0x3}}}}}}})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="ecfae9ebab9b8b31b3854a7ac15cdaa95a0a21f8b70dca69224d3da5b94ca6b0bbc1a5ef0ade105ebd5ff593dd1e510a3cdf0bcf959386b904303b9dd71576afe1bcba89fada3a0afbd9e44cc3cf4b64032c18c253b0cac1457a8fc33952c57d562a01cb6f2d09aa53320bfb2ebfdc69007e755e9899a84551c9ca84856f1f0814572b5471004fbc584b5e7a30952ea9ec4406121d2fa95a26629c6604756bc587458f55a5b43028a5797b5c4fad580aae48c3af6f7bb01b11fe7a98f574f8a51b352e4eaad031eb2facd6cdc34ec4999ccaf3f77b5ea3fdce34ed15cd4852d6370c9d9902b18c2f7f7bd791845447a529")

00:00:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
shutdown(r0, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
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)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000100)={0x5, {{0x2, 0x3, @multicast2}}, {{0x2, 0x2}}}, 0x118)

00:00:22 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8)
r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r2 = semget$private(0x0, 0x0, 0x1)
__semctl$SETVAL(r2, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294)
close(r1)
dup(0xffffffffffffff9c)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000)
accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
r4 = socket(0x13, 0x0, 0x10000)
accept(r4, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8)
mlockall(0x1)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380))
sync()
sync()

00:00:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x40, 0x7)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")

00:00:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a90000000000ceedffff000001000000"], 0x1da}, 0x0)

00:00:22 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
dup2(r0, r1)

00:00:22 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")
poll(&(0x7f0000000000), 0x2000000000000151, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x2, 0x20, 0x3, 0x640e, 0x20, 0x8000, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e237c433cb664b78b0ad0a9c08d41000000000093000000000000ffffe00000020100010000000000000000000000050000000000020000000000000000000000000000000000f200000000000000000000000008e4b53800"/128, @ANYRES32=r2, @ANYBLOB="07000000ffff309f0728e85141fa2c85cb915b548fff7f050000060000564875b54a"], &(0x7f0000000180)=0x98)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fchmodat(r3, 0x0, 0x102)

00:00:22 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ppoll(&(0x7f0000000080)=[{r0, 0x204c}], 0x1, 0x0, 0x0, 0xffffffffffffffe4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x18800, 0x0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000200)="f785a66f2762fad14f4de1daac3d826ad28784f51845cfb35703260a058bdaac957c690148e90abb27274cf7")
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r3=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x3100, 0x100000000, 0x9, r3}, 0x10)
ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000180)={0x10})
r4 = dup(r0)
connect$unix(r2, &(0x7f0000000140)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffffa3)
ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000000)="a70b16b97e")

00:00:22 executing program 2:
r0 = socket(0x10, 0x4, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x9b, 0x8, 0xf206, 0x7, 0x5, 0x10001, 0xffffffff7fffffff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x0, 0x3a5, 0x8, 0xc54d, 0x2}}, &(0x7f0000000080)=0xb8)
setsockopt(r0, 0x5, 0x3, &(0x7f0000000040)="b00c566a", 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xffffffffffffffdf, r1}, 0x91)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)

00:00:22 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @local, @multicast1}, &(0x7f0000000080)=0xc)
close(r0)
execve(0x0, 0x0, 0x0)
freebsd11_fstat(r0, 0x0)

00:00:22 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4)
getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
read(r1, &(0x7f00000008c0)=""/104, 0x68)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
r2 = fcntl$dupfd(r1, 0x11, r1)
ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f00000002c0)="3b502e4fd82f50b7239bdbb4e4ed9d35d0aad621cea6047cedf04dd455d92f68158621f674715c869e6417f49d141f7ef91c164a1023a8cb84db89f40baa5568c8e5ddbedec87e40ed08007a1e72f593720510103d21e7c3d0de515e41ea436176cdc2d9794f38d35e99544b825794f0c6f723ffbb2a0dcca8149451adda91fcacc8ec5d6db8785f8567cd386133e3b16f376cad821489a0")
msgsnd(r0, &(0x7f0000000640)={0x3, "263c6aef8b1bd63ed364444b63ae2fa06c30e1ad95c02141080601ecf9db653130fc53b582345135d915e084b5a4749dbf451894d5b3111a3b513ca8d153c7123847c6f6d4a91ed126e5823abab178b8f6bc463839f0c69c15e2f8f52f6383fdfb458cab730fab3c2c6beac255a45ce420106a56b4343fb6cfe8f1c0a7d231b5635eb951b8c494207dbcad416690efb5cd26f484367f5e09a39fcc113c58cf9214a953264e30d2190fdeb5bb3c48c04b0924e44220789f08868d3737c1240afa4e5bc1"}, 0xcb, 0x800)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x48)
ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000940)={{"c6350684537f3bb674f4fd32d5685766429945c7a9e3fcf261f0a93bcc4c004a206985706c889b1b804a77e1b7ba3c34c40430dcfcacf9c2f0bcb1cbcc39aae1fb6673fa13c268454dfab706bf3067713e70e7f713863dc9335d1362d5954358893f714584734fef489b91db8a03bb6be7746bc68ac690d98be54d5a7b4f9f6ffd3cc32b48cd0c5d85f5aa4828b11f6bbcf5ee771be13d8b965831bb088314d40dce14b8f9f4394339ddb71ff41b7a770d587ba1dd6678e7c37ff2280c972cb76d6f6ae4bb9389f3a08fcdcf5ae75b3f25611d795ee60af5a44762a3335b5f908903397067abc64cb99b665f228bf171773c408615c575d960b610d6bfe567630bbcd008ee208bea72b5aa3c7a910de3df5e1d28fe4e9911897409e1b7e92c306a63eaa6f275dbf91e31d27875cd8626b3b53bf4b4b5905d1819aed15ad14e6819ebff9bc3babe80fac949edbbf195cf524b65cc1766353ae680d0b7bb5d28d52c74cebe4c5b9c60f656419a8df5e72087f16db4fb51e6583f888c313a04fe25888cd533e67847c1fa6772ae98a3751a0a13d7a79f36a2e821b2e74bd57b33d76134d26eccef7698a0791a653c59c266862ce85f4e4e55983688668526598a6fc53aec95ffa9da4f3099c2b4f31078f2beb0ffe7f7e9119bdbdd5bbc954b06973cbab18e98039892560c2e35c1afdcda308a6a2ca670cb27a3e360b2fbe831575310e538abab3868476ad76775ae094c4f4af5d3f13a70ff27d9abc7ee053972e6c06ef372664d1bb44735782b572b79a05f5a6b053dc3db5bd2f341019b2b68f05c907b2a59cfd5a04e159fec9765e3ab52d5eea0ba24321fd8f9b92fe7c25b0458cfb84c521daa2ee3b2a51f12c46a6f713b78a2494efe509f910de68d3f078a0c62d93d966c67a3b66a44eb7638c32ab869d1dfdf3a387dac323fe8428571817e0eea69087bf0e2d8b8a77b3dec7247482ce6f40ab8aaf6b3dbf0fb80b24ba5f7726dd39d3e9e34c863f089e1c572e43101765b908365347ef43e039280752f81db47b4044697918526836eb4b6c28d2b32cd6fd68f2feb87c837b8d584eaa844436421e0b404045a0255cd75603fb0cfb2c39e2392fce73993e3ffa26577bbb92eb1667b2e108ff5a805ae4a455fd30439cdd97c5bf26217ea69d38ae8b47dd9d0c116cc897d77c13115ccf20ca3a431e2a6419f33308cb025d58553fa709f7b5ac40e2ba597e7ca14744a3ccba2b92281ce07e564a61e38c56a8f4c422fcd59172dee7e436c2f221807da6cb3f3bdc600168fcdf484805188c4153ade51ae29532c8b9e603401c799ee317d11d7bce64a26519f426270b3907305a41219e616077942916aae00374e68e6e2a0393d13ac6dbeb9f67d26c1f99ef487064dfeb964e7efa3527dcda72c8ce179ad8b8906287b7e57ec674a79d1fcffa28c17", "ffbce66f2fa805ed04907a3c0a1691a491b27679ea8d6be029af58e5267a9d64", 0x0, 0x80000001}, 0x0, 0x40, 0x3, 0x100000001, 0x100000000, 0x2, 0x401, 0x6, 0x1})
msgrcv(r0, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1000)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800)
msgrcv(r0, &(0x7f0000000380)={0x0, ""/195}, 0xcb, 0x3, 0x1000)

00:00:22 executing program 3:
chroot(&(0x7f0000000140)='./file0\x00')
r0 = socket(0x2, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f82696c65302f66696c653000"], 0x10, &(0x7f0000000040)=[{&(0x7f0000000480)="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", 0x579}], 0x1}, 0x80)

00:00:22 executing program 0:
chmod(&(0x7f0000000000)='./file0\x00', 0x1)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
mkdir(&(0x7f00000000c0)='./file0\x00', 0x2)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x80)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, <r1=>0x0}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={<r2=>r1, 0x0, 0xfff}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={<r3=>r2, 0x6, 0x84}, &(0x7f0000000340)=0xc)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000380)="2d9e5aa43ee6e33625aa0a6dc2b88243d080ba9c3bf514e5594382f6fc97bc11cf0887ba52d5b5fc7c501e72dd")
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4)
symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00')
link(&(0x7f0000000540)='.\x00', &(0x7f0000000580)='./file0\x00')
getsockname$unix(r0, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000a00)={&(0x7f0000000640)=@in6={0x1c, 0x2, 0x101, @mcast1, 0x5}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000680)="789322836ce83982fccf22e9ee3ea40f3c00991a575e4e75c04879b33822fbbc881410fa369d04694414735d55752047c92e8d731056219304b11a1ad741135fdf755d2c70eb3a31b28aa943f8958c4607c6142cb9a9ae345b9008f191ed8a62938bfcaac7e3cc0cf076799bb343c865bda534bbf008389bd485", 0x7a}, {&(0x7f0000000700)="54084717ff9ff731663d4cbf40b8955ad27571319542d3dba4240e2928441e295ab240b28ffa9901d34fe3ae6b5a5cd573f2bd2b2c56ce99edb0428a5e644ee60e51ad663b535aa7fe48c2ca7ce7b78e5e57eccd53f90c95beaad9e68fc8e3c14abbf342a20e95e910a9005a8107e4de4593fa00aa687ff942a42f4bc33bd87ca958acaa97497ce68a69eeb22c317d45647dfab418a95927e66e76396086adf4bee7659d7e09ed47ca617b729d3ed0fcadc9446383c33e46c9534f139257e5458cf1579ca7fabd", 0xc7}, {&(0x7f0000000800)="09e545ab479fa3d36fb36f5a98d6e17330bcd0accc4804b5f334a18aac8ed14c17273ae1844daada5ba5bd4c9b70c2c7d720196a3db6cfb5ef8172cecdaa838a41ad92896be57afc92efbe911fe1ba3518c194b3fac40d8649a6bdfed5ebc64ba5ec12d7b485cdff6c3d995284e02c5108d36ccea5fd97e9953fc063451395", 0x7f}, {&(0x7f0000000880)="029fde81b0fbc19451907a2770f6", 0xe}], 0x4, &(0x7f0000000900)=[@sndinfo={0x1c, 0x84, 0x4, {0xfffe0000, 0x0, 0x3, 0x7a1, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x0, 0xf9, 0x3, r2}}, @dstaddrv4={0x10}, @authinfo={0x10}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x1, 0x800, 0x0, 0x4, 0x9, 0x100000001, 0x20, r2}}, @init={0x14, 0x84, 0x1, {0x8000, 0x1, 0x401, 0x100000001}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0xdc, 0x9}, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)={@in6={{0x1c, 0x1, 0x7fffffff, @rand_addr="7e1d0fe6de23cb168ef2c8ac60acf9d9", 0x2}}, r1}, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b00)={r1, 0x81, 0x48, 0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000b40), &(0x7f0000000b80)=0x4)
r5 = msgget(0x1, 0x1a2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000bc0)={<r6=>r3, 0x1, 0x1f}, &(0x7f0000000c00)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000c40)={r6, 0x7, 0x9, 0x3, 0x48bb, 0x1}, &(0x7f0000000c80)=0x14)
truncate(&(0x7f0000000cc0)='./file0\x00', 0x1ff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000d00)={r6, 0xffffffff00000000, 0x5, 0x7, 0x8, 0x3}, &(0x7f0000000d40)=0x14)
msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000d80)=""/34)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000dc0)={@in6={{0x1c, 0x0, 0x1000, @empty, 0x3744}}, r3}, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000ec0)={r1, &(0x7f0000000e80)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000f00)=0x10)
msgrcv(r5, &(0x7f0000000f40)={0x0, ""/4096}, 0x1008, 0x3, 0x0)
unlinkat(r0, &(0x7f0000001f80)='./file0\x00', 0x800)
preadv(r0, &(0x7f00000022c0)=[{&(0x7f0000001fc0)=""/25, 0x19}, {&(0x7f0000002000)=""/38, 0x26}, {&(0x7f0000002040)=""/141, 0x8d}, {&(0x7f0000002100)=""/178, 0xb2}, {&(0x7f00000021c0)=""/226, 0xe2}], 0x5, 0x0)

00:00:22 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7)
r2 = semget(0x3, 0x0, 0x281)
__semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9)
r3 = fcntl$dupfd(r0, 0x11, r1)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2})
r4 = getpid()
fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4})
read(r0, &(0x7f0000000080)=""/68, 0x44)
fcntl$getown(r1, 0x5)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4)
connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8)
syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24")
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2})
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b")
r5 = socket(0x0, 0x20000007, 0x3)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000900)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x18)
bind(r3, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10)

00:00:22 executing program 0:
chmod(&(0x7f0000000000)='./file0\x00', 0x1)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
mkdir(&(0x7f00000000c0)='./file0\x00', 0x2)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x80)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, <r1=>0x0}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={<r2=>r1, 0x0, 0xfff}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={<r3=>r2, 0x6, 0x84}, &(0x7f0000000340)=0xc)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000380)="2d9e5aa43ee6e33625aa0a6dc2b88243d080ba9c3bf514e5594382f6fc97bc11cf0887ba52d5b5fc7c501e72dd")
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4)
symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00')
link(&(0x7f0000000540)='.\x00', &(0x7f0000000580)='./file0\x00')
getsockname$unix(r0, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000a00)={&(0x7f0000000640)=@in6={0x1c, 0x2, 0x101, @mcast1, 0x5}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000680)="789322836ce83982fccf22e9ee3ea40f3c00991a575e4e75c04879b33822fbbc881410fa369d04694414735d55752047c92e8d731056219304b11a1ad741135fdf755d2c70eb3a31b28aa943f8958c4607c6142cb9a9ae345b9008f191ed8a62938bfcaac7e3cc0cf076799bb343c865bda534bbf008389bd485", 0x7a}, {&(0x7f0000000700)="54084717ff9ff731663d4cbf40b8955ad27571319542d3dba4240e2928441e295ab240b28ffa9901d34fe3ae6b5a5cd573f2bd2b2c56ce99edb0428a5e644ee60e51ad663b535aa7fe48c2ca7ce7b78e5e57eccd53f90c95beaad9e68fc8e3c14abbf342a20e95e910a9005a8107e4de4593fa00aa687ff942a42f4bc33bd87ca958acaa97497ce68a69eeb22c317d45647dfab418a95927e66e76396086adf4bee7659d7e09ed47ca617b729d3ed0fcadc9446383c33e46c9534f139257e5458cf1579ca7fabd", 0xc7}, {&(0x7f0000000800)="09e545ab479fa3d36fb36f5a98d6e17330bcd0accc4804b5f334a18aac8ed14c17273ae1844daada5ba5bd4c9b70c2c7d720196a3db6cfb5ef8172cecdaa838a41ad92896be57afc92efbe911fe1ba3518c194b3fac40d8649a6bdfed5ebc64ba5ec12d7b485cdff6c3d995284e02c5108d36ccea5fd97e9953fc063451395", 0x7f}, {&(0x7f0000000880)="029fde81b0fbc19451907a2770f6", 0xe}], 0x4, &(0x7f0000000900)=[@sndinfo={0x1c, 0x84, 0x4, {0xfffe0000, 0x0, 0x3, 0x7a1, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x0, 0xf9, 0x3, r2}}, @dstaddrv4={0x10}, @authinfo={0x10}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x1, 0x800, 0x0, 0x4, 0x9, 0x100000001, 0x20, r2}}, @init={0x14, 0x84, 0x1, {0x8000, 0x1, 0x401, 0x100000001}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0xdc, 0x9}, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)={@in6={{0x1c, 0x1, 0x7fffffff, @rand_addr="7e1d0fe6de23cb168ef2c8ac60acf9d9", 0x2}}, r1}, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b00)={r1, 0x81, 0x48, 0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000b40), &(0x7f0000000b80)=0x4)
r5 = msgget(0x1, 0x1a2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000bc0)={<r6=>r3, 0x1, 0x1f}, &(0x7f0000000c00)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000c40)={r6, 0x7, 0x9, 0x3, 0x48bb, 0x1}, &(0x7f0000000c80)=0x14)
truncate(&(0x7f0000000cc0)='./file0\x00', 0x1ff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000d00)={r6, 0xffffffff00000000, 0x5, 0x7, 0x8, 0x3}, &(0x7f0000000d40)=0x14)
msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000d80)=""/34)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000dc0)={@in6={{0x1c, 0x0, 0x1000, @empty, 0x3744}}, r3}, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000ec0)={r1, &(0x7f0000000e80)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000f00)=0x10)
msgrcv(r5, &(0x7f0000000f40)={0x0, ""/4096}, 0x1008, 0x3, 0x0)
unlinkat(r0, &(0x7f0000001f80)='./file0\x00', 0x800)
preadv(r0, &(0x7f00000022c0)=[{&(0x7f0000001fc0)=""/25, 0x19}, {&(0x7f0000002000)=""/38, 0x26}, {&(0x7f0000002040)=""/141, 0x8d}, {&(0x7f0000002100)=""/178, 0xb2}, {&(0x7f00000021c0)=""/226, 0xe2}], 0x5, 0x0)

00:00:22 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)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff7000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

00:00:22 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/166, 0xa6)
syz_execute_func(&(0x7f0000000100)="f04181630a00000080c4415972e5c38f2a7812c50008000066440f3a16df6c21cac401fb2c0c8e8f8930926a0066450f3829782e440f77f245c1880300000000")
syz_execute_func(&(0x7f00000003c0)="1cffb5b598cd801b69e4f56962f5696200d9c4c1b173f34717795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c421f55cf55151cc47ab1eea01ef0fafff0f676d005b5b45e145af000f9a990f691b2187872c240f54635bde3ef3428c710404e1e0ef26400f0d18c401fe5ff6e30fc4414175ed0f1ba30000000026410f5cc86666450f17720d2e440fc7bf0d00008066660f3a0b0865")
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000240)={0x6, {{0x2, 0x0}}}, 0x90)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x400000000000010)
symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00')
bind$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)
accept4$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8, 0x10000000)

00:00:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa000000000000c7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa40a04e01e088a000"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x56, 0xfffffffffffffffa, 0x8}, &(0x7f0000000040)=0x10)
r2 = accept4(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xffffffffffff276f, 0xa6, 0x3}, &(0x7f0000000300)=0x10)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x10000, 0x2)
renameat(r2, &(0x7f0000000340)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

00:00:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000380)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4ee0bf86bf8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbc481f92f63aa00d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000140), &(0x7f0000000180)=0x4)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r2, 0x978, 0x180000}, &(0x7f0000000080)=0xc)

00:00:23 executing program 3:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = semget$private(0x0, 0x3, 0x0)
__semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000180)=""/243)
r2 = getegid()
setregid(r0, r2)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, <r4=>0x0, 0x0, 0x3, 0x9, 0x9, 0xffff}, &(0x7f0000000340)=0x98)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={<r5=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000400)={r4, 0x0, 0x79d4, 0xf275, 0x100000001, 0x0, 0x0, 0x9, {@in={{0x2, 0x2, @multicast1}}, r5, 0x7, 0xffffffffffffffd8, 0x26, 0x0, 0x8001}}, &(0x7f00000004c0)=0xb8)

00:00:23 executing program 1:
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000140))
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280))
r1 = getuid()
setreuid(r0, r1)
syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd900000041e2e9c4810de30367660f9532db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0abf20f1b897fffffffc4e10bf8c4f847f65203f4c66db712c483397fd30047f64418d70fdcdc0fbcaf00100000f345d9c685acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb11d3c4a261b7e2")

00:00:23 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
execve(0x0, 0x0, 0x0)

00:00:23 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc)

00:00:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x3)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000000dfffef000001000000000000008000000000000000000000302afa06a1f297e83771831974b0a998da7b527cbde15af351c6ac9375380014b3a2a3e6aa7813f4dec10cdb2d08da14d030ea7c8ad9095a"], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x7fff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10)

00:00:23 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000070000000300000009000000"], 0x44}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x9, 0xffffffffbe3af5a3, 0x5, 0xfff, 0x0, 0x4, 0x1, 0xfffffffffffffffc}, 0xb)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10)

00:00:23 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @rand_addr}, &(0x7f0000000100)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @multicast1, @empty=0x2}, 0xc)
fdatasync(r0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@broadcast, @remote, @multicast2}, &(0x7f0000000080)=0xc)

00:00:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = dup(r0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000001c0)={{"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", "a1d8948049ce50918218f647f0d750197131632bf39ea2bc0fff354d1b682c7a", 0xf97, 0x5}, &(0x7f0000000000)="1b9c018164ecdfdcb5b47f8f92573d9f2fe238e93d0cdb346c8cccc40342784a58", 0x0, 0x4, 0x20000000000, 0xab, 0x7ff, 0x10000, 0x4, 0x9})
accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000640)="3866505a058d0f4af1d594f912575d9170ee968017393a6a3c6f43df5f2c056936032657c6b15fe5fadc260c0b365445ebf65b981f062b2d53ac1886b16e9ce9f44ee18e2a70fa097d0d5aef7e1b7af57cd9d755a7b28e838d0c9c5b0b29cda3ba7a8dd0f7ae88ca9ad6bb9c1cad3fbccaae8a7812c22684ad3a292d2e8387b1ec1ae4f285cdff2642677dbcc7e6bd985c7e60fa1ac83d58feaff18643599b6b2e980a709dfdb7f08829fc5370cc098fb93aeae91b8a860e28aec3ba96bc60")
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:23 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
dup2(r0, r1)
nanosleep(&(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000040))
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1, @empty, 0x7f}}, <r3=>0x0, 0x8, 0x401, 0x1, 0x7d7, 0x727}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x9}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8)

00:00:23 executing program 2:
syz_execute_func(0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x24)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2}}, <r1=>0x0, 0x1, 0x46, 0x40000000000, 0x81, 0x4}, &(0x7f0000000080)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x40, @rand_addr="869825fdf43ce09aceb297e3b7056aa5", 0x800}}, r1, 0x6, 0x3, 0x101, 0x401, 0x6}, 0x98)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000000)={0x2, 0x90})
syz_execute_func(&(0x7f0000000100)="91cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ioctl$DIOCADDALTQV0(0xffffffffffffffff, 0xc100442d, 0x0)

00:00:23 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0xffffffffffffff80)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x40, 0x100000001, 0x8}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xffff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000000)=0x40, 0x4)

00:00:24 executing program 1:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000100)=0xfffffffffffeffff, 0x4)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={<r3=>0x0, 0x10000, 0xa, [0x1, 0xfffffffffffffbff, 0x3e8, 0x7, 0x7, 0x5, 0x9, 0x3, 0x81, 0x0]}, &(0x7f0000000240)=0x1c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x0, @rand_addr="68216f1c48ed86fdfeec70877b312af4", 0xffff}]}, &(0x7f0000000300)=0x10)
r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
munlockall()
ftruncate(r2, 0x0)

00:00:24 executing program 3:
syz_execute_func(&(0x7f0000000380)="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")
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}], 0x10}, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
freebsd10_pipe(&(0x7f0000000080))
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet(0x2, 0x0, 0x8)
dup(0xffffffffffffffff)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0)

00:00:24 executing program 2:
r0 = open(&(0x7f0000000080)='.\x00', 0x20000, 0x40)
clock_getres(0xf, &(0x7f0000000040))
socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xa047, 0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f0000000140)=0x4)
clock_getres(0x1, &(0x7f0000000000))

00:00:24 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x91)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x73, 0x66e}})
setsockopt$inet6_group_source_req(r0, 0x29, 0x1, 0x0, 0xffffffffffffff0b)
syz_execute_func(&(0x7f00000003c0)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000bd81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc76804426808a3056f0000004e00c4618de3c48195e99d00000000264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
munlockall()
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
recvfrom$inet6(r0, &(0x7f0000000140), 0x0, 0x40000, &(0x7f0000000180)={0x1c, 0x2, 0x0, @rand_addr="5615efa8a73edd2ecc03cf671d0f650e", 0x1ff}, 0x1c)

00:00:24 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setrlimit(0x0, &(0x7f0000000240))
mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
rmdir(&(0x7f0000000200)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x6, 0x4, [0x2e4224cd, 0x2, 0x2, 0x8]}, &(0x7f00000000c0)=0x5)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x3, 0x81, 0x1, 0x5cc, 0x2a, 0x9}, &(0x7f0000000080)=0x98)

00:00:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, 0x0)
mlockall(0x1)
sync()
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
r2 = shmget(0x2, 0x4000, 0x404, &(0x7f0000ff9000/0x4000)=nil)
r3 = geteuid()
r4 = getegid()
r5 = geteuid()
fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpid()
r8 = getpid()
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x64c0000000000, r3, r4, r5, r6, 0x8, 0xa78b}, 0x7fff, 0x7fffffff, 0x6bf, 0x4, r7, r8})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={<r9=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r9, 0x100000001}, &(0x7f00000003c0)=0x8)

00:00:24 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0xf8, 0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)

00:00:24 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYRES16=0x0], 0x2)
clock_getres(0x4, &(0x7f0000000000))
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x2, 0x2, 0x9, 0x1}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x400, r2}, 0xc)

00:00:24 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
poll(&(0x7f0000000080)=[{r1, 0x20d0}, {r0, 0x4}, {r1, 0x100}, {r0, 0x1}, {r0, 0x8}, {r0, 0x8}, {r1, 0x2}], 0x7, 0x5a)
bind$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)
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)
setrlimit(0xf, &(0x7f0000000100)={0x6c, 0x1f})
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r2 = semget$private(0x0, 0x0, 0x80)
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:00:24 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0)
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)
getpeername$unix(r1, &(0x7f00000005c0)=ANY=[], 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={<r3=>0x0, 0x8, 0x0, 0xfffffffffffffff8, 0x2}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r3, 0x1f}, &(0x7f00000003c0)=0x8)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc69408364c55de6bdcab0452d5cb9df6f9b6987a1f6f930c0db573033a02ac5790065a1b84597b41835c3c4cbc91e8b923437ac8df7cc645c1ea567b7842be591cd156181a8a5e452c0e6c2aa08494bf0d9e879f7b9923d2652156eebfd7c171ac73d466ecd2a192f77a07cf50b9ed996345c870f4f0bb4b97a3f01c7ad493b14ba3f81d9b6861b6815b8fc0f152ebaa89dd57ce08621e69d04bdb433209306c01d600349fd25e625debc876db91130f2e356d5ea76f7e05627634ae848c6a4f381b2121ca99fde9cb307c7dbb80c1b500f1879932bac690185ad86b12da3e71119e400d56445c5d6ab275fbda291bf76c25abace867643aea0f4ca2a2183548c5be05b5d5ad8764c0524b3c64245def38093780cd7ddbcd5e06da0d4dbb62cb329a52e58e9f78a8281ffd3869ecb19f2d4df88d3a8abb2fab2367a4c261bb4894a7aef999fbb562e72dedb15e08e46cdc5834dd2bce78d7ac13344a913588d7490db6b06d7f6848e54220cb416bc2340b47ce302589c5f48427fba33b897cf76d3300d93bd6e947036a6655f144a8d5c3bba0957cd4d05f7e2137d32ad5232217ef71f33550ccbadad6c7bb04e0b3a7e6498e69570773021a54d778ce413d9fe1a981ea2b2810907c57ccbffc4d3cda4b860cc9fed96d56c85c47b93dedd2efb4dbb1c170bb656a12374194c4ed498ffda6055e46132d86c9d337f5b45dcf7607b00924b2aa4cec301d503e62ffcdbbcc1d2ea55f6af3a1e146dc0698d1c43ff54ceeee9da77a6c2f9bc7d62f1dd27bb32359c0448ed3a8b25a0a71840ed00c05d6c60ca1b3a031e4a4e34ef08c4473b127a6e1964f9f35b14c2eb9920a45baf0e48e81230a2a4582b0760a062f2c829de177d620007b760e58455acdfdc3623a55535289a0cb5950b074b8352432a03ae80bd056021cbb3159d5de98afadb5a719d3bb2fdb29fc6dda5bd867cf8430c09f8eed8c693321dc21c57782d662502bcab06b3c089a6a7c12143822bbda90d5aa2a86eae673b8447c743784900e888e33a39822509feea2581d490c19885cbd0ca9ba239f1535b5ed8a73ae05495b65fdeaa52094758b62825a0386c76cedbb651eb09420bfaf6274bbe4badd3ef5d6ed3ee94f5d44bed25dc497975a96d5317cd61199643782c707f6eab06d9ef409f320b00490dc3e6b3855d49a90063c31a173ae6415ee9a412157955735c51a31c6ed8c9f1db46f97fc8892edffe97db438655bff0ed7785c5cbdb3c578fa5f2cf0d7066598b8a3860b90bf477f8ce0a022e29ded44c0767cc8654719f06cc747e9e1a5dc1b74f3e91f0b23e77d0c7a1ddbe70f7998a2d60f9214ed0de0a6dd3e775ffc6cf4a218640cfd06e3550a6da7f9fad5f4f1fd2e9267c55fb19fb347d3d683665dd43d7712aac2658c3d65c2442ed9107cf2b00e1fea3b481e3f3b904c3f0fdf1ae049e01c7d989f5451ad2fa4f46741aca3968fe049fb2844b4574e974d5f49e8a4b12c072f24b821f7b78a8bd3a72dc2bca41d1b2a16f2756a3a4ba0e34e56cd0ede49ca08accbc809fd9caa1f5166c33227a601932e0a325a160dfc4ad63648b0f22eb7915fca8524e19127507c3ce792bf95b664031174b23fdeba931702f3697af7042422ecd197e4ad7276b11b9539316b0d907d24be178b82c7663f94419d86b52b600755c35e742dfeeedb77e57b51264017d8ad2e2d280d6e9c5d1a0993ee2586759c2b0c3a7344cea65d7ffce86ab070b957caf4b6b744c2fb4c8486c04b5def17100a73f44fee2fdfb6e9686a9f6ed0e8795b1529f30cdc17e9f8eb96ef2de86bb29317a26ffc3fcb2c8c485e122611d1f52b65b6b1d8ea556f934a371e12a1f4821dd42f553ce8b1c44a305c6cf5987b66b948207035ce3f7bd98e62ab56753863230bfdb6f7584aad61e5e2448437447c4ac10155539a84b4720b48cd9a286b96a4c19f47c1630afb6a56f85064a373761a97c42ac87e6649bb8a2c5181f37b0b9a7c0b87615b90b4b0673afc31ff0b0ed35a609beea0a336c5bc71779c93537517b4b443cd244b14a3aa3037c7e683056e8b8878a5e4dc6b7a85a9dae922c8aab69d07aaec35d3f85c18d11c4a72443961a40689903595bcc318b58bf0bc11689f3a81976777a58929c95746c816445e39fae0cb87d801759304dd6e787dec1c60d821a400e8c31763918e6cfeb00d58c083be8f9e738fc78980ea7686230ed8d870702459c2e53b64954755a07a675443bd877729137c18221e6dc37f906ae0e2e6adf2b464974fe8dc4e60bb30a0808152379df3365829c8523fd25101cfd3d0ac7e310a57f1d65125a1d8add42383eb6928dddf1ec254d40f18246793c82ba8024f4ea6ac25840c683e496cbc1a7d7104a647385499e771cf4584b64aabd6d6dd480d35fe0219f9f7d417893fc15db761dac23007fa715d54ac6eef59364d8a837d199ff65119430d354f815d35ea1f68cce6657f5cd6fbc583d8207ea5310b0988b40c16e6b1420c4a109981293626b6c6046edda739dab7400c62382daa21987f0eba76a3796b0e5603ae8056893a8e002f029d45dd10f78fb3f3745c2854faf6f34e44d10fb471ebaae73f8ac9dd9f37b4e7550f69b224e09534c79a71c8380d759708da65708cadcca46819b6061cd9badedc4e903b8fcb6c5926e3439823b233cdce52d462166455e422f6eb49976e471b5fb785109833b47aa26641581ace55c680d30c85207c0dcce2fa8173d882850cd6180f127f1384bea51f3d797ebbad9f83020bdd6403c9bc0ac6e697d832ab97cab2742542c56e4fe4c6762f46b9ac354af364d855b5010252df50e55eae459806401ca37f5ec7430c58d0562af03e41f6341d4e26b1c5d73b8d788b7b957754bf4dac7db373e6b3ed0630fadafa8338a9e25ad41aef07e2e53d8c35aa0114e396d21dff14d93f36773b0d264238ec64d69591f5f213ca2637adbdcc5b849738e3f194187a0ddc56f8a81a045f269f2c8cee3923196bb8bb8925d46ca903854da88e6d6a5dfb264a80747a9e27b0da9391e3a221c9fcba1c567fb3c756a350a74d85ec655c9cea88f30bdf6bb9bbc80a009b1c2a67ede43ee1f6ba0eef81f7794298f52ae2f3ebae27c3ed6821cb36f9a42600db50efceb56f25a08fb11cbed3e7bcca5e0d3654db7bde978306094cf3899103a9c71b63426368a1ef582488baf79fc773e08a1c94da7e8753349d54e1cd9a5c74d1c8cb735d79d9d50c622882ebeda5dc83ab780073025455d378db7556d947a441cafd16754abda2c59d3a8b332b4faf7079de612932c81fb2c3a11b34a0251b34546a8c6c515a75e3389e6bc1bd815779da4448cb78b8b7551f90ae1f9543a0628a976d803eced0ca63956cd3b6b8e07315ddf0e923476ceba7bdfbe121e97bb061a9b69119bf089e56b377d97f04a9b17de03e687ed4aebe59e195785d4a5e4107842a03bce96e936e931d196a5d410b0d22abd953bef20c5528f043a81981d8bf9853c7edc9fa41dc9a033834618096bd38e5a8a2bdc441e4da7d36cc2ee0c2531a87c267283ef15d249cab1eb1abdd8b9615b8b4c0bcadbdeb099df414f7effe46ff9f5bf25fd5c9aa3b09ccaccb98568760928af35890aa01ab84e7bb19e05d6782c769aa3c987f00a627db0e8a69b01ae1eceb7a045c61d2858e97f3a564818c21407a2816bdf86ba75b4143a47a0b9766d54cb77566217a849fef0ba8193fa18fc643f4245cdc645ffbbc02f714594e7463c12999db5d9c4f5f2e9ac3df8b08c33e6568f16df09b44de0f210e44efa810e1ae3001317acb9a0d6b6506cd8ba427dc264b30335582d5871c65b45c2d5e8cc21dc13895329b2ffb429d66bcb3c8bbd1adc067f591a2c17eb102778cff0a28d8427be1bb2c603bf6ea662b7d50d98f656c6a1477929c280313318b7dacdc0d93a1c2d1eab9672537c7491989b1ba780c62b3a04e95273da2831f07ebdb9c7ec37cc4142b1cb35e510a97fdab571be696431aa4654f8df9685f45c8404528d3616eeca045d5629a473b74c5a5dd027e4a9ecac228e52cca15460bd42f711656afc7dd6cb402ea2931a7c6257d358ee4d0bf11b3e79ea4667245bb8f53914024821aa9d79d2841cb39335054c2117fc3cf2173ef3705e8df6a9ede1b4dadec21f5f6751bb50f0bdff5032a5552bf7c14724c241339cfe68d579eb2eed111c47f9094eda04fd3f3927acabcd84ee38adebb80fe9bac2aaf7ee6b433008c8aa4a1df190aac0fb38d93f3682cc2e926a59b32874b0a487ea449bafb9427a96d8f420e3a0b286e692814754d71728301d6efca7d0056408dd6709f85184426bc6d83dbcb64c00567957ad5cc14e7b7842f645c8d7705e0c52ffb92c28b2ebad44cc49944075c993fccb4c58730081b6accfb4a899dedfd6a721db8f8d742413be2bb330b4b787013febace3a3dfbc26670a5a29227b3266e3de3e5de635e8bf4a6217fc407a26de94a395e2d5fabeccb14178e2c474246adce79a637bdca14dcf35caf3925d051199b67676e34329cc9df3cac2e1d331410b6672148b79460ea16415139b19a44a454866c5346dc2e72918ac394b93a7ca423ef5e8dc1d1219d67feafd52ac9e93879fead7188128b855dd307480a78acaaf86b93146671b28147974962888c850408b1a52ff261a34d856b68496a4e7de13ebf20eb01cd9fd18e990d8bb5a588dbadc1b32cebc507ef683f31ac335a51b839042be84391e6b1bcf7a6c87f3222510116e608ee087f8453a22103688eff2557cfc7f702bdb4f768609d0d5b8897549fa9e4f21261040bb3ff2df6bb9a0da741a14ded3229c76ee5342266a642dfd9bc9eee7ddc1eb5a7eb3c648a786cf1ebe2a28893e59fe105ae75767adc9d17b93815a52b0d6397175b4deb79fb4eb57dd3a0ad734253b3b3107ef4798ac135fe49e81ef76e24d9efdef6f072eda928e91ac6cc27e29a6d6e9723a56d6c5662ce7f5d22bed283e29151271013b461cfc217e48d8b9cc5c077b743d98c53cf87b87afd7ecd79b9212ea5c9e36d85c24c6b816040680ed37377cd25f045f9aa127173a989ddb350b12ab03a29fc1761d0385a9485f62d785fbc8147484c48430def4c2c7c58bb2cc89c5cef7ef1c2c7a0d69abc128a2097760ec651ec3c3bc6e82739dd1d397985bf8bd732edad639c166dd52f2efd36391d619f8fca82b6c1019312176d52d4f9bde6d331c1a97c9707ffc54f6179ac96e3026c74807be701acbe90b829c8ac010abdf0e90f1458d9f799d6e10e7c7d5e9f79c28e4936f27b52a43891eaeb6f14ca3458c3012c3ca12f73d22fb67255fa2970014ecb08155b92732268f42bc3cf558176254fecafb2f431382594e078e760e5fe006035e4157b5b398f42c1be298f9fa45371e6bf67e03e1f9c362651daa3477ff6f3a507ca66a0f1fdb387342d4604f280bab980765e4660c2275bbed4ee2929500f44b600aa4a2708160e08b8fdad9f988f52b4e4ee065aef40d2da6dbe0023a652077e57cbb9884fdc14ebc3d50b6a3eab467ab9a816d66ab82f0719574e24e4bea342ec77c43f985c1ac24e288590c12bfddd18794aa73e0fb0f4bbbb6ade79fa40dbaee81916ab484f822c2b36b49d87e8fad636f48e68af2c865108631e9de66aace03e9733cbd320dd715a4368e08504d10012a445767f2d152673af688b39b76f0c8adc12b0ad92810b9204bc75d9336517377525bafce9cbb4c50406fc902c89c77c2c46dd4092440ffebc23d97a6b84a", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc)
r5 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000000)={<r7=>0x0, 0x4}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x89}}, r7}, 0x84)
setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)

00:00:24 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96872452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978dc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104)
getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @loopback}}, <r1=>0x0, 0x6, 0x2, 0x184, 0x1, 0x8}, &(0x7f0000000040)=0xa0)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x7, 0x40}, 0x10)

00:00:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001400)={<r2=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x7da, 0x4, 0x4000, 0x3, 0x400, 0x2, 0x8, 0x7444, <r3=>r2}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e204c2b8bb6000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000009a52d45bd4ae8451cdef3566d25000"/150, @ANYRES32=r3, @ANYBLOB="040002009a050000"], 0x94)

00:00:24 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x800)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x8, r1})
r2 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r2, 0x2008}], 0x1, 0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0)

00:00:24 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0)
r0 = shmget(0x1, 0x3000, 0x100, &(0x7f0000002000/0x3000)=nil)
shmat(r0, &(0x7f0000001000/0x4000)=nil, 0x3000)
sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0)
msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1)

00:00:25 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x870}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x2, 0x7, [0x2, 0xbe02, 0x5, 0x90, 0x0, 0x1000, 0xfffffffffffffffa]}, &(0x7f0000000200)=0x16)
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setrlimit(0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@remote, @rand_addr}, &(0x7f0000000280)=0xc)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:00:25 executing program 2:
r0 = socket(0xfffffffffffffffd, 0x0, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x3)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x401}, 0x4)

00:00:25 executing program 3:
setreuid(0x0, 0xee00)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
r1 = dup(0xffffffffffffff9c)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400)
syz_execute_func(&(0x7f0000000180)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00")

00:00:25 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)="62b1f1d7dc36783437e36c995d0f640bd0f9f5109250fc71542837a3aa0de2203a8defaa3c7e54677f5426081725fc01c60fce30bff84855da602951526221dfa0011ce1d08b0dff0a59804ca5eedb87ff12a2170d090f4424b22e604c8d0988d771b2869037ef5d13448cf9780b8e6b81c32e251128fad48707309dc0")

00:00:25 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(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(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000e1e6083b848a0004000901000001040000"], 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:25 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c3c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000180))

00:00:25 executing program 0:
syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
syz_execute_func(&(0x7f0000000340)="9826473e431c040f05f32459bfd91303e8c4c289dda20000002041e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:00:25 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x3, 0xfffffffffffffffc, @empty, 0xd4}, 0x1c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0, @ANYBLOB="0000040040000000"], &(0x7f0000000200)=0x8c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x1000000005, 0x5}, 0x8)

00:00:25 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockname$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82122e2f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x16, &(0x7f00000001c0)={@in={{0x2, 0x1}}}, 0xfffffffffffffdcf)
flock(r1, 0xd)

00:00:25 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
poll(&(0x7f0000000180)=[{r0, 0x4}], 0x1, 0x1)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x3, 0x0, @mcast1, 0x400}, 0x7, [0x80d6, 0x0, 0x6, 0x9, 0x2, 0x1f, 0x9, 0x204b]}, 0x5c)
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c390f05f359bfd94aac00c4c2fd22730041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)

00:00:25 executing program 3:
r0 = semget(0x2, 0x5, 0x10)
r1 = getuid()
r2 = open(&(0x7f0000000240)='./file0\x00', 0x80a, 0x20)
freebsd11_getdents(r2, &(0x7f0000000280)=""/23, 0x17)
r3 = getegid()
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x40, r1, r3, r4, r5, 0x20, 0xe50}, 0x5, 0x2, 0x9})
r6 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x50)
sendto$inet6(r6, &(0x7f00000001c0)="917b9d909050f4f75732d5274634d58dff50c7aebc6b8ee2e0764211d24027cc3926164fc07648631baccb8ac37b2d7d6f4111c4e179bce2867abd4d15df81a4a70372e3eb47df9cd35a17831919245072f9323bb3fcc52ad0e87325ed9ed08e773511fa85b7f271342000", 0x6b, 0x20085, 0x0, 0x0)

00:00:25 executing program 3:
setrlimit(0x400000000006, &(0x7f0000000000)={0x10000000000b359, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8)
r2 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = semget(0x2, 0x1, 0x4)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x3f, 0x8, 0x7, 0x81ac, 0x40100000, 0x3, 0x0, 0x100, 0xcbf, 0x3])
r5 = fcntl$dupfd(r0, 0x1, r3)
execve(0x0, 0x0, &(0x7f0000000640)=[&(0x7f0000000240)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00'])
writev(r5, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
semget(0x2, 0x0, 0x30)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000300)=""/42)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)

00:00:25 executing program 2:
r0 = socket$unix(0x1, 0x40000020100a, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYRES64], 0x2)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040)=0x6, 0x4)

00:00:25 executing program 0:
syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000740)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9004e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e150000000057c4e17ee63c40a44d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x25)
r1 = getpgid(0x0)
getpgrp(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b)
poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0)
poll(&(0x7f0000000400)=[{r2, 0xc0}, {r2, 0x108}], 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4)
freebsd10_pipe(0x0)
ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0)
msgget(0x1, 0x403)
linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0)
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3)
open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0)

00:00:25 executing program 2:
r0 = socket(0x3, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="430dfeefffff26473e431c08c40275b6b4851b2f6d30f30f59bfd9130d00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0dfae999f0000ab34d1c4e10bf8c470c4c461cd583d000b0081c66db712c483397fd300c9dcdc410f568009476031f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x6, {{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)
syz_execute_func(&(0x7f0000000280)="c4e120547b026466440fe2650acf0f51bfa745000045d0bd8fec00002ef0438091c3000000cf660f6f6fe12664366566460f38380366410fd6e00f18d5")
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={<r1=>0x0, 0x6, 0x1, 0x3f6}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10)

00:00:25 executing program 1:
r0 = semget$private(0x0, 0x7, 0x142)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/18)
mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/148)
socket$inet_icmp(0x2, 0x2, 0x1)
__semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000000)=""/32)
nanosleep(&(0x7f0000000040)={0x0, 0x2}, 0x0)
__semctl$GETPID(0x0, 0x0, 0x4, &(0x7f00000001c0)=""/95)

00:00:25 executing program 1:
r0 = socket(0x2, 0x3, 0xff)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x5eb12333}, 0x8)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
freebsd10_pipe(&(0x7f0000000000))
dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000e00)="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")
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1006000623000000ffff000001200000"], 0x10}, 0x0)

00:00:25 executing program 2:
syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8")
socketpair(0x10, 0x4, 0x8, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x4020, 0xfffffffffffffff9, 0x1000, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xc39f, @ipv4, 0x46453206}}, r1}, &(0x7f0000000200)=0x84)
poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0)
clock_settime(0xf, &(0x7f0000000000)={0x6, 0x5})
clock_settime(0x4, 0x0)

00:00:25 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x8)
accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x10000000)

00:00:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0, &(0x7f00000001c0))
getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0])
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4)
getgroups(0x2, &(0x7f0000000240)=[0x0, <r3=>0x0])
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000640), &(0x7f0000000680)=0x8)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x0, @loopback}}, <r7=>0x0, 0x5, 0x1, 0x1, 0x200, 0x20, 0x7fff}, &(0x7f0000000780)=0xa0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0)={r7, 0x1}, &(0x7f0000000800)=0x8)
fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getgroups(0x7, &(0x7f00000005c0)=[r1, r2, r3, r4, r5, r6, r8])
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000b5ee6620ecae16b48164de27dd3ef6c7d7bafdbd99f3a19a1517c1dd"], 0x8)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)

00:00:26 executing program 1:
syz_emit_ethernet(0x2b4, &(0x7f0000000080)={@random="4e7b46c4c515", @remote, [{[{0x88a8, 0x3ff, 0x3311, 0x1}], {0x8100, 0x9, 0x1ff, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}})

00:00:26 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
r2 = semget$private(0x0, 0x7, 0x100)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231)

00:00:26 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x8000000000000003)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
flock(r3, 0x2)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x30)
dup2(r0, r2)

00:00:26 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00')
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x6, 0x4, 0x40}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c)

00:00:26 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
r1 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r2 = getpgid(0x0)
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r3, 0x2, &(0x7f00000006c0)=""/210)
r4 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r7 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10)
r8 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10, 0x30000000)
r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r10 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@in, &(0x7f0000000880)=0x10, 0x10000000)
r11 = accept4$inet(0xffffffffffffffff, &(0x7f00000008c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000900)=0x10, 0x20000000)
poll(&(0x7f0000000940)=[{r5, 0x100}, {r6, 0x2002}, {r7, 0x2080}, {r8, 0x40}, {r9, 0x8}, {r10, 0x21b4}, {r11}], 0x7, 0xfffffffffffffffe)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r2)
r12 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r12, 0xffff, 0x1019, &(0x7f00000007c0)=0x7, 0xffffffffffffff6f)
lseek(r12, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r12}], 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)

00:00:26 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c43a4e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@loopback, @local={0xac, 0x14, 0x0}}, 0xc)
syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
semget$private(0x0, 0x3, 0x4a0)

00:00:26 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f00000000c0)="cfb52dba729041b8f2b7321b9a073cdb244ea49e411055b89eab97d3cac1713017b5a7f6341dd7ba93742740d45bcb7f1a3903c34bd99657c099815c35426925a261b45d6e95e3dc5ab2192b94acf099ec415fd9ec8b6c4556f091091d459303bef6f6476032b0cc143fa86f2392d29985c52a7daacd6e03a80304698d508e013e226df60dad1e0605400600", 0x7, 0x80000000, 0x7fff})
setrlimit(0x9, &(0x7f0000000300))
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000240), &(0x7f0000000280)=<r3=>0x0, &(0x7f00000002c0))
lchown(&(0x7f0000000180)='./file0\x00', r2, r3)
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:26 executing program 0:
r0 = socket(0x40000000002, 0x10000007, 0x100000000)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10)

00:00:26 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
dup2(r0, r0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x1, 0x0)

00:00:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xffffffffffffae41, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb", 0x38)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0)

00:00:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x9, 0x1, 0x7ff, 0x5d3}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8)

00:00:27 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x5, @rand_addr="953f034bb8e4290aad4435379706781b", 0x61}, {0x1c, 0x2, 0xeb8, @rand_addr="92272f6a12e1c9949a83e8d5e958c62e", 0xec4a}, 0x2ac8a844, [0x1, 0x935, 0x2, 0x8000, 0x1, 0xfffffffffffff001, 0x7ff, 0x800]}, 0x5c)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb)

00:00:27 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$sock_int(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket(0x0, 0x5, 0xff)
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000))
pwritev(r0, &(0x7f00000000c0), 0x0, 0x0)

00:00:27 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c41bd2fa742b9233b0b64fcfc8432eea2594939e4257fdb343ffd00b50c5f2e862af8344227a3d409abc96bea7e62369056b9e4582c7b65fec2037bfce959a3086760696bc3ddb504d1b69d095d0d977ba7bc42b2f1d40bb705641107c42c69cd193ba88251b9e4a079b0edb460532745f811deda03dc7d3540a4f827826ef1c6634b91cce904e0c01c0824dcac6c81eeac431cffa20e90be518c"], 0x10)
socket(0x2, 0x20000000, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0), 0x8)

00:00:27 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44, 0x100)
getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000340), &(0x7f00000003c0)=0x4)
syz_execute_func(&(0x7f0000000180)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21")
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x0, 0x5010, 0x3f, 0xcb, 0x100000000, 0xddb, 0x1, <r2=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr}}, r2, 0xde, 0x7, 0x56}, 0x94)
socketpair(0x80000001b, 0x10000002, 0x100000000, &(0x7f0000000380)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_extract_tcp_res(&(0x7f0000000400), 0xc3, 0xfffff00000000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r4=>0x0, 0xfffffffffffffaf2}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x7, 0xfff}, 0xffffffffffffff0f)

00:00:27 executing program 3:
r0 = socket(0x1, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0xa2, @remote={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c)
close(r0)

00:00:27 executing program 1:
r0 = socket(0x0, 0x10000001, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x7ff, 0x0, 0x40}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
truncate(&(0x7f0000000180)='./file0\x00', 0x401)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = semget(0x3, 0x6, 0x20)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000140)=""/20)
close(r2)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)

00:00:27 executing program 2:
setrlimit(0x10000004, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0xb5b}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x2, 0x4978, 0x80000000, 0x1ff, 0xe000000000000000, 0x5, 0x4, {@in6={{0x1c, 0x3, 0x0, @loopback, 0xffffffffffff0001}}, <r0=>0x0, 0x100, 0x7, 0x7, 0x4, 0x3f}}, &(0x7f0000000280)=0xb0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0, 0x0, 0x0, 0xfffffffffffffff9, 0x4}, 0x0)

00:00:27 executing program 3:
socket(0x2, 0x10000005, 0x7)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x400004, 0x2c)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000040)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
open(&(0x7f0000000280)='./file1\x00', 0x80000000100206, 0xfffffffffffffffd)
__getcwd(&(0x7f00000004c0)=""/85, 0xfea4)

00:00:27 executing program 2:
r0 = socket$unix(0x1, 0x7, 0x0)
lseek(r0, 0x0, 0x7)
syz_emit_ethernet(0x2b, &(0x7f0000000040)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x1, 0x8}, {"ce"}}}}}})

00:00:27 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
utimensat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1003)

00:00:28 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x5, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
r4 = socket(0x0, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={<r5=>0x0, 0x6}, &(0x7f0000000080)=0x8)
freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$DIOCCLRIFFLAG(r6, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3})
freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
fchown(r4, r7, r8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000000c0)={r5, 0x7f}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x17, 0x10000000, 0xa721)

00:00:28 executing program 3:

00:00:28 executing program 2:
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb95b605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0xd6, "51cb4e61588232807efd1e7556e18c97b9d55a1c5a3226b6bf1c1e79c94c268f5ef0eeb15524f249aea2e892be42a1ab36791bdcee4a6a26f75c09715d050dce5708a0821ce626af513f2894b6cc45a028bb5e585e7612d59fef9e2d79c8a42705ca567f00f52c541dfa7a9667a1ed6b0f1f7b82312878f81c9bf0c2ab6f8ebd738c7c3202267fb6a1ddb6f431665e24e6d464628d4a2c0cae2d2a992172134b60cd238918af5b02bec26e830aac65a669f0aea216b136bd5ad7905d256af70c2d301aa649a3edc7d48fca39ba82054cea69322637bc"}, &(0x7f0000000000)=0xde)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xc0, @rand_addr="a94a787ae8d85ebc883cfeb37f89b9f1"}}, r1}, &(0x7f0000000040)=0x84)

00:00:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="e900000800060000000000000000000000001000"], &(0x7f0000000240)=0x98)
getpeername(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x4}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000340)={0xfffffffffffffff7, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x80000001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r4=>r3, 0x200000080}, &(0x7f0000000100)=0x7)
getsockname$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r4, 0x9}, &(0x7f0000000140)=0x8)

00:00:28 executing program 1:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getrlimit(0x7, &(0x7f0000000400))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={<r2=>0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1a4ea345}, 0x8)
utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
pipe2(0x0, 0x0)
r3 = msgget(0x1, 0x460)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000240)=""/162)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$dupfd(r1, 0x0, r0)
dup(r0)
getitimer(0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000200)="d9eb67440f16af0c00000040ddcc64f34390c4c1fd703a08c462e900ab00000000400f01fc42d9edc403e57ed385f3dadc")

00:00:28 executing program 2:
socketpair(0x0, 0x0, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
setrlimit(0x7, &(0x7f0000000440)={0xd7000000000000, 0x800000b360})
mlockall(0x1)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000005c0)={<r1=>0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000600)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r1, 0x7ff}, 0x8)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={<r3=>0x0, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, 0x100}, &(0x7f0000000280)=0x10)
sync()
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000480)=ANY=[@ANYBLOB="0700000001010180fdff6fffcf0649c91f00376426675cf8c9c3f7b22b3b00e3000021000800"], &(0x7f0000000400)=0x12)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x20001, 0x1)
shutdown(r2, 0x1)
getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000003c0)=0x80, 0x4)

00:00:28 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6(0x1c, 0x5, 0x6e94)
ftruncate(r0, 0x400)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001280)={<r2=>0x0, 0x3e, "c7cc660c5b81d60188a909ebd5486e539c58ff9545962a0bb0058583dccd31ea36f37182af43273d43fb711aaa71d704fb527d9b1a17ba80c04f74b007d1"}, &(0x7f0000001300)=0x46)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001340)={r2, 0x8, 0x3f}, 0xc)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="3ddccbeb0ab60f2c18280c12df3d6135ef470d82088c465dcc5224014b2c0cefdb0659044f90c4567aa9e0fe5d84a1e797614ec82f2eb81f8a3d6031fc87b99cd3d86563b9d9e1499db75d82fde1a2f72394316bba33d12e8b6ebb3a504fef813c7e700e35b621d3493f2fbef0af903c4edc6c26e498a6a5938e8a2331dddcbcb00918d4843c2cec3dc6dd903969e3df94c97ac25681c11d1a211ca3a584057efdfbe0c222c048eb39a2801ba592553fd8ee6832073b01f2c5eee8586d61f5e64de1b26c8a2d57913a629fb855", 0xcd}], 0x2)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x41, &(0x7f0000000100), 0x4)
r4 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x401, 0x1120, 0x6, 0x2, 0x7, 0x7, 0x9, <r5=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001240)={r5, 0x81}, 0x8)

00:00:28 executing program 2:
unlink(&(0x7f0000000280)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe)
connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10)
rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00')
r1 = socket(0x2, 0x3, 0x0)
r2 = getpid()
renameat(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f00000005c0)='./file2\x00')
fcntl$setown(r0, 0x6, r2)
mkdir(&(0x7f0000000580)='./file2\x00', 0x40)
getsockopt$sock_timeval(r1, 0xffff, 0x1003, 0x0, &(0x7f0000000040))
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
r5 = open(&(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8)
getegid()
lchown(&(0x7f0000000640)='./file0/file0/file0\x00', r3, r4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x9, <r6=>0x0}, &(0x7f00000004c0)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000500)={r6, 0x6, 0x5}, &(0x7f0000000540)=0x8)

00:00:28 executing program 0:
syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0x200)
r0 = semget$private(0x0, 0x1, 0x418)
__semctl$GETVAL(r0, 0x0, 0x5, &(0x7f00000001c0)=""/195)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x404, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x17, 0x20000000, 0x2, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000002c0)={<r4=>0x0, 0x9, 0x3, 0x9, 0x2}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r4, 0xfff, 0x2e46}, 0xc)
syz_execute_func(&(0x7f0000000380)="b1aa91cd8070062ef26e8a20c4c179f7f943ddcda52f3333bd1ac7c7e4470f4ab1aafe0000b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c402a0f22e00e600008284616d763ac4652e45dc91000000006d8fa824a265459352c481fc5b40096530ae07000000c240310dd96f04f38bf38b6101450f0fa6b9333dd8bbd922e5c461ad636299")
r5 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x100)
getpeername$unix(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000002000000000000000000000000000000000000f9ffffff00"/63], &(0x7f00000000c0)=0x3f)

00:00:28 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000400)="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", 0x1000)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x8, [0x6, 0x0, 0x400000000, 0x3ff, 0x0, 0x4, 0x40000000000, 0x9]}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e356f2e80b50b5215674"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0)
dup(r0)

00:00:28 executing program 1:
syz_execute_func(&(0x7f00000001c0)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1dbf8c4c4ebe97909e9e941812047002b0000007b5ef10dfe8c738888a1c40fbbc4e201acac8610010100808f294001b00b0f01dc000f7130d5d5f08171a38a806ebb57c46291ae8ca06560000087c4618de35cc0332d9600000000cadcdc1d440f2b550142c492ea5b5b31b15dfb0fade00000")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c)

00:00:29 executing program 2:
syz_execute_func(&(0x7f0000000100)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt(r0, 0x3f, 0x8, &(0x7f0000000000)="3430ab96e00a52371e3a608716780ba683aa7c7e8b9965ee5ee02c3a60136a8f868a2c056cca67892cdea618a371c7fb3e31211f1be3ed68cfc1fc345cef68275d884ce7be724993dcf7baad8912f231f77f42e5e6ebfa0f10867f7437bab477002e74fee8e81d1c1902528e1ca6e0410262a57a63105368c48ed94a215c16ed7ea90c62e37d1988e93802bcac355b49f96a017c8857f0320353696472963c678f01572209441193a6cf94cc4dc76c803f6e16f4211734bfbf87c0c3317de60a994926cc64c8a4dc4ed12a4a64b2", 0xce)

00:00:29 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
__semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "9e8a6a256a04b03cac583fc872dfa453a016166341379d993eeb43d64392eae3c1bb9a3d27299ef8913eb24ab4507a83b929e094de0e89f5ecad311499d84b626fd4a0d63cab7d2786ab11ffe0e148b00c6df0e697367dad1d78338b3e7369271aa12a40d01454a6b4901035eb128a8b748e2188e7ad41a85e18cc029406c8f7e4d8bd389ecc71fabb190b7af9132c44a3c20dbffdd4b87b5100a96b64d3d43b9df291091f48a7d64559cae740ed99c8c3740711b1455c3dbf4ce15ee4c3ee6b5d9f5338bfe870e05e28804be652de60179e249a0919faf2852214158bce5d4ff69b0eb82b6d2e0a2a32c4ef1204762c"}, 0x100)

00:00:29 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
fcntl$setstatus(r0, 0x4, 0x10044)
recvfrom(r0, &(0x7f0000000180)=""/196, 0xc4, 0x82, 0x0, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)

00:00:29 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [<r1=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x401, 0x2010, 0x952, 0x5, r1}, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:29 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[], 0x0)
chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0xb, &(0x7f0000000080)={0x80000001, 0x9})
semop(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f0000000400)=0x8)

00:00:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca99}, 0xb)

00:00:29 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mlockall(0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x802, 0xe8)

00:00:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c6530009373688310daac7de8353af6925dfdcab7eec463bfa2d735331c01d78870626581628713c6196e70267405c3168a23584c14d87e1efbc2afea952abe94ecfc62e0155d0825fca6d9800d003826b2b3a9152804da9d1fcf8af081dfd4f2ec18c09a1076b465848d711369"], 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x142, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42)

00:00:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$setflags(r0, 0x2, 0x1)
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:00:29 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={<r2=>0x0, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8, r2}, 0xc)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x2)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x0, 0x80000000, @mcast1, 0x331}, 0x1c)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, @remote}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)

00:00:29 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="eaff000000000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8)
semget(0x1, 0x0, 0x440)
syz_execute_func(&(0x7f0000000140)="c4e1fb2cf826dfe8f3ab674020b700000000f345ab653edad68fc8e4a25ce9178066c1b6a80000005cc4e33179059989999956c401792b3f")
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x14d7ce3f, 0x7fffffff, 0xfffffffffffffe00, 0x61f0, 0x4, 0xc3, 0x6, 0x9, 0x2, 0x818b, 0x100}, 0xb)

00:00:29 executing program 0:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="00000000000000000700090000000000000000009af3da28e8ae670d5029dd27655eee69f2d567f7"], &(0x7f0000000240)=0xa0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={<r2=>r1, 0x4000000000003}, &(0x7f0000000080)=0xfffffffffffffdb2)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x6}, 0x8)

00:00:30 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x6, 0x60)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000680)="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")
r4 = socket(0x0, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={<r5=>0x0, 0x6}, &(0x7f0000000080)=0x8)
freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$DIOCCLRIFFLAG(r6, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r5, 0x7f}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x17, 0x10000000, 0xa721)

00:00:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x6, 0xff, 0x0, 0x8000, 0x8}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x9}, 0x8)

00:00:30 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@local, @empty, @multicast1}, &(0x7f0000000040)=0xc)
syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:30 executing program 1:
r0 = semget(0x2, 0x0, 0x20)
__semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/6)
syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:30 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c654a00"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001800)={0x1, [<r1=>0x0]}, &(0x7f0000000480)=0x168c2ff8265762ba)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8)
recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/93, 0x5d}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/223, 0xdf}, {&(0x7f00000005c0)=""/61, 0x3d}, {&(0x7f0000000600)=""/4096, 0x1000}], 0xa, &(0x7f00000016c0)=""/223, 0xdf}, 0x1)

00:00:30 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6510e1eeee675e0fdd6f333a2bdf01f96220774bad6098475ade5af8b7d07cd822e7765bddadf73e99bbfb582498895e4fc3e80105742541ee36dba7d4e572a763983996921e0ac206017147e3c68d392ec4ac65bd16030000003e37eba67aebcefabf254ea402d23747eb24782af48d0b4cb231033c21161ef4db545816d68ef9ae82cc97784f3ee334aa22395f9a03831fbd7b5c95083727a598408b402fa49db68806c2505d29d82e74ae700b384b099ca9e5b6706f959f1d73a25b248d2b39471e666d9b1a5f9d0b686119a7ceed3199712f"], 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xc}, &(0x7f0000000080)=0x283)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r1, 0x8, 0x6}, 0x8)

00:00:30 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_RMID(r1, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

00:00:30 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c654a00"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001800)={0x1, [<r1=>0x0]}, &(0x7f0000000480)=0x168c2ff8265762ba)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8)
recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/93, 0x5d}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/223, 0xdf}, {&(0x7f00000005c0)=""/61, 0x3d}, {&(0x7f0000000600)=""/4096, 0x1000}], 0xa, &(0x7f00000016c0)=""/223, 0xdf}, 0x1)

00:00:30 executing program 3:
select(0xffffffffffffff0f, 0xfffffffffffffffe, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x2, 0x100, 0x10001, 0x7f, 0x8, 0x7b, 0x0, 0x3}, &(0x7f0000000040)={0x3, 0x8, 0x9, 0x0, 0x3, 0xe2, 0x3ff, 0xffffffffffffff15}, &(0x7f0000000080)={0x80000001, 0x5, 0x2, 0x59, 0x8, 0x2, 0x1, 0x100}, &(0x7f00000000c0)={0x5, 0x40})

00:00:30 executing program 3:
r0 = socket(0x10, 0x5, 0x5)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001cb490407852c7adee100ef26a49fc"], 0x1c)
getsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000140)=""/216, &(0x7f0000000000)=0xd8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000690500"/136, @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x4}, 0x8)
chdir(&(0x7f0000000300)='./file0\x00')

00:00:30 executing program 2:
r0 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
syz_execute_func(&(0x7f0000000140)="98340b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000")

00:00:30 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542", 0x21, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x80)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x101, 0x1f, 0x9, 0x1, 0x1e}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000280)=0x8)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000100)="e02dc4177a4fd31d75adab2af5ae32e0381b691dc2c7ea22be20518fc774d09b06aee2dc23db8fabaab7a66b1de58eb97d13e5e3e790566bb56a4ebcc301c20332e7477d38f0d74d3c00f152ee594e2af323b5c94aff3a884b4563985d3e8127880cfe7e4a41f9d4822154c0170900d27618dc3a9e4f356ead465dc9b90f24ecbfaab40028fb2c57652ebbd95c956f96f8efa9563a071c408bb3e364df22b7ebd98b994a9134761fe5da5f7bffedc5c4a6e6")
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)

00:00:30 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(0xffffffffffffffff)
r1 = dup(r0)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000300)={{"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", "3f7fb907f9f2664842a5f1eb5aa3c0ac84ca6c730c26c962d948d535d02655e6", 0x6, 0x9}, &(0x7f0000000000), 0x800000, 0x8001, 0x9, 0x0, 0xfffffffffffffffb, 0x8, 0xda4b, 0x8})
socketpair(0x0, 0x0, 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}}, &(0x7f0000000080)=0x8c)
socket$inet_sctp(0x2, 0x0, 0x84)

00:00:30 executing program 2:
syz_execute_func(&(0x7f00000000c0)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:30 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0xa1d8, 0x4)
setrlimit(0x6, 0x0)
mlockall(0x1)
sync()
open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000001c0)="a760c0e41b8f77fefc51cea53ae7872d5f4f6108777324f8ff9a7b25ba90593d9c9a9d91b8685292abd8ff2c2216bcedcd4aafc25e433119e018dbd5d00fada7ad7786493d8b5aa8e52527fcc790183652ffac2acbce2358f728fd39b7b3fee6bcfd620c3ec15c64a5dc62323f0b059b26558f53671eeb8199ec4cce693178b5688f4720cb3bb38468735a61645119c8cf268cbf5dfc125a8cefd35f8cc04b9c89da64fc89f2d79f149440d33318a3ed6c84236f148e1f3002ff0c6fcbe8a856fecc5af36bcf9dc23c11625607830efcb27feec017faca479ea659fa88dcd4ce10223229236a1b48cfaf37ecca7e6c0fbbb8d4e00d2eaf")
writev(r0, &(0x7f0000000100), 0x10000000000001c9)

00:00:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x6}, 0x8)

00:00:30 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:00:30 executing program 1:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x100)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={<r1=>0x0, 0x4, 0x8}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r2=>r1, 0xbc, "762b566af58c7efd619870e828841c1b9cf4e12266abca6daf5ce6ce08e08b46c5e34ec7d3c4ff95ce8d8425a95fac3e476d79adf89da05ea5afab0d13b8543dbba1378fbba65b8a062ff3711bc930f555cda481ca0f21c19bd0f4cda5465bfc285e168c4181ee59870acba95c18f537e04dd63d42f5215fca673f459c54925cd6a6e1562ce63ab1ea80d134132b36e2bcdc7edeeb26512d473ac38696713e3c724a25a8dfa3f5b50cf9e723ffba3843d8f2cabd487bae2700000000"}, &(0x7f0000000140)=0xc4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000001c0)="b62a2d6f1a11adf278faf7eb199cde8d9bfea8c9481e7fd593324406dafa9672748a62b4d83710b5b8c95950062628f32ade5d6dcafb892d3225c8b7352284f732b8b9fcdf5493a7b3ad13ae0a6049366886ce8998074d34bd1941d70b3a4d3dcae99f6145970264de88f89242bb5e48b3c08a52bd5ded407d6cb70a7454056952857fb461d3a937324db71cb8c63fea61b0880fa190d45329371f03edc137f9285a766d99852770fdd91e70a341f2ad44de1ecc294378839c1095c67d2f922dd78c9f43cefb2837e0ff2dbc170629318aea8a85bbea0ea270bd86b344f92a00f7b5cd15f9ba99179672e128")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xffffffffffffffff, 0x2, 0x3f}, 0x10)

00:00:30 executing program 3:
setreuid(0x0, 0xee00)
geteuid()
syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = dup(0xffffffffffffff9c)
futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xfffffffffffff801, 0x135}, {0x9, 0xffffffff}})
socketpair(0x0, 0x30000007, 0x6, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getitimer(0x2, &(0x7f00000001c0))
setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100)=0x44f, 0x4)

00:00:31 executing program 3:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x10000000)
getsockname(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c)
fdatasync(r0)
renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00')

00:00:31 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(0xffffffffffffffff)
r1 = dup(r0)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000300)={{"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", "3f7fb907f9f2664842a5f1eb5aa3c0ac84ca6c730c26c962d948d535d02655e6", 0x6, 0x9}, &(0x7f0000000000), 0x800000, 0x8001, 0x9, 0x0, 0xfffffffffffffffb, 0x8, 0xda4b, 0x8})
socketpair(0x0, 0x0, 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}}, &(0x7f0000000080)=0x8c)
socket$inet_sctp(0x2, 0x0, 0x84)

00:00:31 executing program 1:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x100)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={<r1=>0x0, 0x4, 0x8}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r2=>r1, 0xbc, "762b566af58c7efd619870e828841c1b9cf4e12266abca6daf5ce6ce08e08b46c5e34ec7d3c4ff95ce8d8425a95fac3e476d79adf89da05ea5afab0d13b8543dbba1378fbba65b8a062ff3711bc930f555cda481ca0f21c19bd0f4cda5465bfc285e168c4181ee59870acba95c18f537e04dd63d42f5215fca673f459c54925cd6a6e1562ce63ab1ea80d134132b36e2bcdc7edeeb26512d473ac38696713e3c724a25a8dfa3f5b50cf9e723ffba3843d8f2cabd487bae2700000000"}, &(0x7f0000000140)=0xc4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000001c0)="b62a2d6f1a11adf278faf7eb199cde8d9bfea8c9481e7fd593324406dafa9672748a62b4d83710b5b8c95950062628f32ade5d6dcafb892d3225c8b7352284f732b8b9fcdf5493a7b3ad13ae0a6049366886ce8998074d34bd1941d70b3a4d3dcae99f6145970264de88f89242bb5e48b3c08a52bd5ded407d6cb70a7454056952857fb461d3a937324db71cb8c63fea61b0880fa190d45329371f03edc137f9285a766d99852770fdd91e70a341f2ad44de1ecc294378839c1095c67d2f922dd78c9f43cefb2837e0ff2dbc170629318aea8a85bbea0ea270bd86b344f92a00f7b5cd15f9ba99179672e128")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xffffffffffffffff, 0x2, 0x3f}, 0x10)

00:00:31 executing program 2:
r0 = socket(0x11, 0x3, 0x1c)
close(r0)
r1 = socket(0x20000002, 0x7, 0x40000000000085)
getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8)

00:00:31 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$inet(r0, &(0x7f0000000200)="17", 0x1, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100400, 0x0)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000080)="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")
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:00:31 executing program 2:
syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})
syz_emit_ethernet(0x190, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x80, 0x6, "98be50", 0x15a, 0x71, 0x9, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@routing={0x87, 0x8, 0x0, 0xade4, 0x0, [@mcast2, @mcast1, @empty, @mcast2]}, @fragment={0x3b, 0x0, 0x200, 0x0, 0x0, 0x8000, 0x68}, @dstopts={0x7b, 0x1, [], [@jumbo={0xc2, 0x4, 0x9}, @pad1, @jumbo={0xc2, 0x4, 0x5}]}], @generic="e07ab452f271fbaa95fd7f3a1a9a9b86028b66185e9d313ec49ddca6b55f157a19003fa823c044fb37abf01449dc2156b62e2549010854283fcbf5caa56c77199af046463c053734fd67beadc1ea24ee5400b450b61ab2999e1ce27572b055fe99c7635c76803340e47b66cad0d5a167e7e24b7b9038ba1cdcbde79f5929a3caff371078c480b3ccae6c307231d2f9a8e7e21dfe2430e098913fa827c1ab04300d83fd848984c38e2cb1e3d1be53901e197ba42773440c5c0c94e653023d5ae2cc00cea623d70db15ae57f3c5f670b0c15fb924bb58fddb184eee95605c243f0d48bb1650a5cbe034d204fd2f94ff0603822"}}}}})

00:00:31 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001640)={<r2=>0x0, 0x1}, &(0x7f0000001680)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000016c0)={r2, 0x100}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0x5, 0x9d3e}, &(0x7f0000001500)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001540)={@in6={{0x1c, 0x2, 0x1f, @mcast2, 0x100000000}}, r3, 0xe3da, 0xa1b, 0x7}, &(0x7f0000001600)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040), &(0x7f0000000080)=0x10)
recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/211, 0xd3}, {&(0x7f0000000300)=""/233, 0xe9}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x4, &(0x7f0000001440)=""/76, 0x4c}, 0x2)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:31 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @remote}}, <r1=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, 0x8)

00:00:31 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_RMID(r0, 0x0)
mkdir(0x0, 0x0)

00:00:32 executing program 0:
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ftruncate(r0, 0x4)
getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:00:32 executing program 1:
r0 = semget$private(0x0, 0x1, 0xd0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8, 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0, 0x2}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="0000060082f5f862f42977811fa36efd"], &(0x7f0000000280)=0x14)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={<r5=>0x0, 0x6, 0x0, 0x7}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)={r5, &(0x7f00000000c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x5, @mcast1, 0x100}]}, &(0x7f0000000140)=0x10)

00:00:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0xa0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x7f0faab7, 0x2, 0x3bb, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2105000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000", @ANYRES32=r1, @ANYBLOB="01000103ce3ba800e09c868634d71a270000000000003e8b1ca596180d7957cbb10e547a9b56689995d53509"], &(0x7f0000000140)=0x8c)

00:00:32 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
socket(0x17, 0x3, 0x6)

00:00:32 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x80)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x9}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r2=>r1, 0x4}, &(0x7f0000000100)=0x8)
r3 = socket$inet6(0x1c, 0x7, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x401}, 0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001200)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="a262fc7adf41953bf3a92b1e9eca0f67"}, 0x1c, 0x0, 0x0, &(0x7f00000011c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}], 0x14, 0x20085}, 0x20109)

00:00:32 executing program 1:
syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000088a8150081002feb07004500001c0000000001029078ac1400aae00000071100907800000000"])
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/133, 0x85)

00:00:32 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000001600)={0xc94, 0x7})
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000180)={{"2cc59c1cc5052eea4a52a1b466a6134892afc39827d4330d7042cb299c7a283b1204723d1d6e200bc6ad7039938d13342f7ae485db4946ab92dbb0f10696eaa597a6b7e27ebe0737d789e3ac56bdecc28883b0d622a783c99cf6bd2ca2f8bb74658715c2c17e089c811592e0a1e77b4a2f1e1df88351ea124eabfa04db0e7cbdcbcd3bd5d871a0c3e344ea273199d431d1b5e5ad2ea42cb5fb11a72ad9dea4a453bb2c12e64e289eb90ed7329c73b781ed346c4d7c88fed6938337471636b40266d8ec5c6aa42b00d0ba794c9bb068f3f0fda3147ab4184b68f7b19d133bedd8a481466a7dd4da8974b67a2636a65330ffa0323bfee70f424d57126b79fac1bfe5c6e504ad741b0ea1a53369af7a599a792d40727404cef7e6601d1c1b10327dc571c1e7ab0c8c0056479234d9640fb1517c7affb4126238c3b7ccd70cefa48654039aa9cd357900ab638f3f44f7fb69ca815d3532586ac5fefe1a3ab1748176b67eb9ae5bde6fa85f0c515609bee13e657c5ec996bf4c157fd9f2db90e1b7d34ea21981c238266039e353d9958b511a99a391128b39ff0792477cd4866b6e2452de940532ead648319e697e319195e31a590de8425d26aa485d46528b39d02c9ce08eec7e6a5f91cbc4de13b9b164da39782c1e8ea1c13e936a0614f3e725650c320e9eb91bf397046ff0a3045b7e92ca8fdbea2b2958a4f6e8c2a0f098809b0535705990e54b1359b41d89b4afde94c09600dc1fec83b9b276b25f3ba478528669f3ee3617d8c12b623cb3bba93db0610bca13dc743066638c11a3ddf180cb3d51e125161040aacddce910d488e52efa0afbb9364ac85eec4982426a5bc4272e679e223a6042b517a0b280e0c5bc14267916e1828fecdfea2a36eed031faf443d7b97b38b6ca13c3f0138668a415e64e3327f4cb08e3b83be9d55a707f30e8c050860fd09370d69176f3d291732ef7a703b4b6acb6b3733eeeca0c77ec06fa6a2f1bcf664bfaa8c0da3de7390683004ab9d8113e687dad3dc6c9ba21366e2fa8744e04902e64a5837d9137adc819f71af1e03c43e5d0eea9ab99ca82a800d24df6a2c23853c712b3ce1b5f13a7196dd07282ede18fbbde9690fc33c068b2456cacf36b814bec54742cc24e10a49868502a7d6ea24f6340b9dd0050eea882e231a87647e8b6fea51dddb348493121806b6f8ce00c26528e01df48620b9548cbf5df0ea82e51586a0420b231bdc4f63e556eda13270858291535bdce9112438285e761c2ee0e8f42277c5e0f52dfe34b71bdd66d8e9aef8dca8fc720750d2b6aeae9dcf52a44098f1cca291a516be9fb6a1e86b8673b586fd5abb0a54613e9e47561b110951b5e127f9045d3cb592b6b76c9f9b28eb3617982b3b6cec8f1dad2a2643b9a4a64c8b79190a05e45735007d33987d93d8f36f6edff5218a21cec6b", "1326192e028d132acb5c178c1b2b5bdfe51f5ffd0f6ff920a699e4d4b64e5e5f", 0x7, 0x3f}, &(0x7f0000000080)="bd98cb820c42897fbf7a40b6353509a49b5ec8378995e667b0aa8004ac6d3b4c720d92a170415bf48de07ea4e0c9cc27b5dcc81dc55839ab431f69fc12e92a0962f6bc2e95b20b0ae0b67feed635177da7495d112affca838b52e87877cfc3a58e4ffb3d361e75f3cf39203b00d3aa209d52e3ed7ecf45bc6ab4a09ba95b3c2574e5a3123ff3a3f5d89e0d9475159317630840c018aaf0700f872c916b03270f5e8b43349f81fb493cb67f1504c54d6f423045316859c6246996391f73ded82905c95906a32e1d03a166eb10de765c10575949576cae66c76de1d1e48bd013936f8a65a2c9da8c6df0571f", 0xf22, 0x3, 0x3, 0xdd, 0x40, 0xf98d, 0x2, 0x7fff})
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000600)="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")

00:00:32 executing program 1:
r0 = socket(0x17, 0x10000001, 0x80)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65301051abfe42d42c3b0f0a637ef826718bb2d54a3c62450f236bdc8d1340b006"], 0x10)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="e6c6cf676ee763fa5817736b096f086463c24bbc3efaeb351f90096e2066")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440), 0x0)

00:00:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
writev(r1, &(0x7f0000000240)=[{&(0x7f0000000080)="c7f8447511414acb55484bd671d63ec5dcd3ff57a6295b835ddcb365c5919ce7fb02b227e0ab170330f38555855be58d38989e911cfb2a7466933a45f8472e69a51706fff486e608fac53a1f2c2c07ef44dc33614ad2637030625143ac23f96ffb0ae24b5231372501c12c83f5d483a464e70fb354ddd87f41228594bd3d285fa382f79aa8fa03e18ec852478724ec0856fa59faa8830e10cc2c4181335f2ae10993493d72eaae7d89c63039740ed365357bd695392b5bdb7cd75052c72729", 0xbf}, {&(0x7f0000000140)="a786429b6af2f002843f88c9f0cf2d262b944744e6d96a0291a2dd774c87cd71b5c490464a11a882cdd86b873e6b29a9de94c16cd912acd84f545c8ee257e8947da5fcc5f48747141852f27187c8896240e0ee383229c4443995c326b718095edbd195d24c3098af98fb9088df18f3457beb41b3cad4edb5e9553abea721713573bc132865d36af99b3ce3b4f1d95d08407e7872ba7aa6eccf256b128e259ca91161123832c1ea7c8c475991939509c44d5c2491c44e03a1e773ed690cdd99d242c6e192", 0xc4}], 0x2)
fcntl$dupfd(r0, 0x0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:32 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000640)="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")
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x8c, 0x40)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={<r3=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x3}, 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000240)=""/54, &(0x7f0000000280)=0x36)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="3c000000309504d7a5eeb72376a5c16ffa21fc38c58ffabfbd069abc1efd530f73cbd3e64656f1fc766f6fb537913303d8a63b813938a2074620ff852c62895f00"/80], &(0x7f0000000200)=0x44)
ioctl$DIOCCHANGEALTQV0(r2, 0xc002440c, &(0x7f00000000c0))

00:00:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto$inet(r0, &(0x7f0000000000)="336891f228c58a3ab7c5", 0xa, 0x100, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10)
readv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/104, 0x68}, {&(0x7f0000000180)=""/56, 0x38}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f00000001c0)=""/21, 0x15}], 0x6)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x4, 0x0)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000580)="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")
syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

00:00:33 executing program 3:
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="ed0ce15c0a4d486557daf605b6d0a786f285a78d9580c97f9b55ed", 0x1b}], 0x1)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)

00:00:33 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x4, "5b4df750daa7ca19d34d24cc0a70c908"}, 0x14)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={<r2=>0x0, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={<r3=>0x0, 0x3}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)={r2, 0xb59, 0x9, 0x1, 0xe8c0, 0x8, 0x4, 0x0, {@in6={{0x1c, 0x3, 0x4, @mcast2, 0x7}}, r3, 0xfffffffffffffffb, 0x200, 0xff, 0x7, 0xff}}, &(0x7f0000000500)=0xb0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x10006, 0x142)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0}}, <r5=>0x0, 0x6, 0x80, 0x260}, &(0x7f0000000240)=0x94)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r5, 0x3, 0x16a}, 0x8)

00:00:33 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8)
fchdir(r0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0)
clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000")

00:00:33 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0xbe, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
syz_emit_ethernet(0x25, &(0x7f0000000000)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})

00:00:33 executing program 0:
nanosleep(&(0x7f0000000300)={0x2}, 0x0)
getrlimit(0x1, &(0x7f0000000000))
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10045, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x1f, &(0x7f0000000080)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xc67c, @loopback, 0x2}, @in={0x2, 0x0, @rand_addr=0x7}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3, @mcast2, 0xae}, @in6={0x1c, 0x1, 0x100, @rand_addr="1d0893d43d3197c76ddc39dd48130f8c", 0x51d}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000180)=0x10)

00:00:33 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e08000000653000cac8daf8"], 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0x47, "99ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c9828c8a5ca4a34d93decc8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, 0x8)
shutdown(r1, 0x1)
setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0)

00:00:33 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x1f, 0x20000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xffff, 0x3, 0x7, 0x4}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x1, 0x0, 0x80000000, 0x8, 0x1, 0x40, 0x6, {@in6={{0x1c, 0x1, 0x80000000, @ipv4={[], [], @multicast2}, 0xfff}}, r2, 0x0, 0x8001, 0x2, 0x100000001, 0x2}}, &(0x7f00000002c0)=0xb0)

00:00:33 executing program 1:
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0xfffffffffffff0f8, {{0x1c, 0x1, 0x4, @ipv4={[], [], @loopback}, 0x1ff}}}, 0x88)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
bind(r1, &(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10)
bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c)
chroot(&(0x7f0000000100)='./file0\x00')

00:00:33 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES64=0x0, @ANYBLOB="ce3e4769e4e11addafb48e01df238f5e3c540366527c32f97f5ed98099eee19a867a93ab7a76911aa9bdfdf3205d4be08c0fdd2e3766eb0843adf61d99018aa86691f2a8484775fd5f6bd3a9eb985be3da3a0be1c115a1ccf19dc1e28e5d89e99925309282fc3f68bdad65519cadc725bcebba9534e4fe011057db1e1a45d13ce770bfa136cfeea75f3aafe37ad70af29c565ec131a4eecf2e8291383dce817137ce79623afe0e213d7df5ec198525f3efcd5df2", @ANYRES16]], 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:33 executing program 2:
__getcwd(&(0x7f0000000040)=""/205, 0xcd)
pipe2(&(0x7f00000002c0)={<r0=>0xffffffffffffffff}, 0x100000)
r1 = accept4(r0, &(0x7f0000000300)=@in, &(0x7f0000000280)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={<r2=>0x0, 0x7}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x6, 0x1, 0x6, 0x9, 0x8}, &(0x7f0000000240)=0x14)

00:00:33 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000180)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
open(&(0x7f0000000300)='./file0\x00', 0xf408028c4c0dcde, 0x86)
ftruncate(r0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0xc4, 0x7, 0x808000000000, 0x2}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x9, 0x18}, 0x8)
getuid()
socket$inet6(0x1c, 0x0, 0x0)

00:00:33 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), 0x4)
r1 = dup(r0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000002c0)={@broadcast, @rand_addr=0x3ff}, 0x8)
bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x1, 0x0, @mcast2, 0xfffffffffffffffc}, 0xb7)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x101b, @ipv4, 0x7}, 0xfffffffffffffeed)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x41, 0x5)
connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYRES64=r2], 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000001c0)={@empty, @rand_addr, <r3=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280)={@rand_addr="fe9fbcea9863875dd360524500725548", r3}, 0x14)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000200)="d23e43edd6ac73a3037a243de98a8979121c3a6ccadf9146d6776d5b84752bfeff4931d2ba50e28da74e0fe8488c3db177a2b36a2ee5eddd10b0")
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140)={0x296}, 0x1)

00:00:34 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
mkdir(&(0x7f0000000040)='./file0\x00', 0xf1bf669b3e015898)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}}, 0x0)

00:00:34 executing program 1:
socket$inet(0x2, 0x10000001, 0x0)
syz_execute_func(&(0x7f0000000580)="f00fbb2ff3417c09000865f70e6969ef69ccd98a20d0d8c44139fdc462a18cb270000000f9c441956840f713dc17c4210d32f281810f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")
r0 = socket$inet6(0x1c, 0x7, 0xff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xffffffffffffff31, 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000080)={0x441e, {{0x1c, 0x0, 0x8, @empty, 0x2}}, {{0x1c, 0x1, 0x1000000000, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x108)
pipe2(&(0x7f00000001c0)={<r1=>0xffffffffffffffff}, 0x91827d816092923e)
futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x3, 0x6}, {0x3ff, 0x3}})
syz_execute_func(&(0x7f0000000000)="f00fb0945900000100f0411185510d000043d9f7266766660f38f67c7306f2450f5ddad0e7c4c1f910dff040f75900c4e1e8556b0ec421e1dfff")

00:00:34 executing program 2:
clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x100, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r1=>0x0, 0xd59, 0x0, 0x7, 0x10000}, &(0x7f0000000140)=0x18)
lseek(r0, 0x0, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x0, {{0x2, 0x2, @broadcast}}}, 0x90)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xffffffffffffcc05, 0x20, 0x1, 0x2, <r2=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="000000000300000003000300ff003f000200000002004e22ffffffff00000000000000000000000000000000000000000000000000000000c161686500000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ff00000000000000", @ANYRES32=r2, @ANYBLOB="060000000000000000c90000001d080000000000"], &(0x7f00000002c0)=0xb8)

00:00:34 executing program 3:
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)
pipe2(0x0, 0x100000)
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$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0), 0x178, 0xfffffffffffffffe)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4)
getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:34 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r0, 0x1, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
fcntl$setflags(r0, 0x2, 0x1)
write(0xffffffffffffffff, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195)
r3 = semget$private(0x0, 0x3, 0x100)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c)
setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8})

00:00:34 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="384d77a60027385697f3146ccd24641a6c7b95d820d26104deedf68bb625e8ebb9c241d6152105c2df44c86749a5b351a54d45538d83c7791a9c6d4169e1071226ca02d5ac6a979671d05eb317f21057225406d13cfd8fb1b1304b57dfbae3c4459a245e251004ecc743f0b6f9ce8a2d006e6ddbf42db1a6f2332cd4a3cbd32ebc6533629836f1d11839aea19a22d3fbeb0e04047b9dfc44c7238ba26f82f550b5f2d77c7a9d69a5ae0a6e46c6")
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:34 executing program 1:
syz_execute_func(&(0x7f00000002c0)="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")
socketpair(0x0, 0x5, 0x6db, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$inet6(r0, &(0x7f0000000040)=""/170, 0xaa, 0x1, &(0x7f0000000100)={0x1c, 0x2, 0x9, @mcast2, 0x5}, 0x1c)

00:00:34 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000500)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f8600800000362642fe6f6fe9000272c8c4817c5b495de5c4fa214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
r3 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/74)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:35 executing program 0:
setuid(0xee01)
syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
r2 = semget$private(0x0, 0x1, 0x1)
mlockall(0x3)
sync()
__semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000040)=""/34)
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$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)

00:00:35 executing program 1:
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = socket(0x2, 0x20000007, 0x8)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@rand_addr, @loopback, @local}, &(0x7f0000000040)=0xc)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
syz_execute_func(0x0)

00:00:35 executing program 3:
syz_execute_func(&(0x7f0000000140)="984a2af72cb64c0f05bf08000000c4a37bf0c50141e2e9c422e9aabb3c4f00004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62")
r0 = semget(0x2, 0x0, 0x100)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/123)
__semctl$IPC_RMID(r0, 0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x30004, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x3, "f29b82ec7d69a308a148593e63ff1235"}, 0x14)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000280)={0x100000000, 0x10000}, 0x8)

00:00:35 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000500)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f8600800000362642fe6f6fe9000272c8c4817c5b495de5c4fa214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
r3 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/74)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:35 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796f6ad4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:00:35 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = semget(0x2, 0x0, 0x100)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/123)
__semctl$IPC_RMID(r0, 0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x30004, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x3, "f29b82ec7d69a308a148593e63ff1235"}, 0x14)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000280)={0x100000000, 0x10000}, 0x8)

00:00:35 executing program 0:
syz_execute_func(&(0x7f0000000040)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x1000)
poll(&(0x7f0000000100)=[{r0, 0x17}, {r0, 0x14c}, {r0, 0x3a8771b65c23b638}], 0x3, 0xffff)

00:00:35 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = semget(0x2, 0x0, 0x100)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000000)=""/123)
__semctl$IPC_RMID(r0, 0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x30004, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x3, "f29b82ec7d69a308a148593e63ff1235"}, 0x14)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000280)={0x100000000, 0x10000}, 0x8)

00:00:35 executing program 2:
syz_execute_func(&(0x7f0000000100)="984c5e5ef2363d7f9f00001c130f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000200)={{"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", "2f96b63e259b6e00c3f93e147e70287243ddb41270d7700dcc0a8165dd145825", 0x1000, 0x8}, &(0x7f0000000040)="fc86a9e2115249538a4cce242c91aebd0771619778e0c2ca7df69093faa83208964e1a068a1552d62b164d1799a83284121485104a962661909968209d31e5fbb6fc92d5c95d2299d4431d2f827fc65c321c840ce0090648a5116e8ec48fa6cd7d5ff6ca1239fe4ae850cdec959681fc4a6be6302b86e386661afdfb7d840f295b6c4773a7ff8ee5e66435ab5882b233", 0x3, 0x0, 0x7f, 0x7, 0x400, 0x6, 0x7f, 0x9})
freebsd10_pipe(&(0x7f00000006c0))
syz_execute_func(&(0x7f0000000680)="66450f140c6d000000009f660f74152d0000002626246266470f51793cc4620d45693240d3bcd4927000000fae89b9e040f2c4a2b9082c0f64cf")

00:00:36 executing program 1:
syz_execute_func(&(0x7f00000001c0)="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")

00:00:36 executing program 3:
setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0)
setitimer(0x0, &(0x7f0000000080)={{}, {0x9}}, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7fffffff}, 0x1)

00:00:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0xff, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = fcntl$dupfd(r0, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009)

00:00:36 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x4000000000fe)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0)
fsync(r3)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001})
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
socket$inet_icmp(0x2, 0x2, 0x1)
r6 = getpid()
sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000180)="8a7339b3db625e2309887e9d3a542389d235da66ac8e432c158d0a4a7b7e67137c8bcb922e79d1fed53d58c681c333aa154986283fa17a305f35726e121e0cca486e3565a8f4afd3682b1682bb01ba72ccbfa2f550409ae6c741697d526a1d36a71beafcb0ad9e6227f47bc73581aa95557081ff6c252c574f166235df45454f9c18adea20940a551af648fe23ad5291c9", 0x91}, {&(0x7f0000000240)="6c76ca7713186332426de091f3da7709a3ccdf0cf0e88cdaf8adaac49b0f4f0c7fe40d6500", 0x25}, {&(0x7f0000000280)="2a3507c9fd66d56b3d82afa658a649af11cf8a3c1bc44d3a1dbb216e3ca167e144034a1e3170e1f19f2d549bff3d42b9f6244d26edbad776ca1da878753cbce963355b399ac61643ac602dbe8706c49a14e559c6f6a5dfb549b38230840e666c93c50a4872beee9ca782a36531d86c4f12e2c80cc7cd3019d7810754c64f57f434c22d15b2286f502b154de5c7f6a642cdc535fedb9f", 0x96}, {&(0x7f0000000340)="7a30ad6219dd46cd12e1745591043c19af66aaebb309ac6e0964ecc0d41c59698ca2cc13cee7aff30a247669842ce633cebd6349202f9be380e068229804bcee2510a8515fbe6b8ac61cd487192975fde9f168e1b9c66ea1893365fd737cf2d978eacedcdf6c97f29dd7fe", 0x6b}, {&(0x7f00000003c0)="8aab51622001236e6241337945256200a7c28cac77295f89c0b9a721b08bcc4a09588b4db82c1755e381ef2497f0e06b77645582cfd881b523c8734a47cc2fa84530b2afab17c9f4c28ff752498d65c5b9dc27970ff968269264166b0592fb2f4de846ee1ffcf18c84c91aab88fbf49de8ba7758589c7cd833a3e5174a4c4bad16d596eff8b400e644e5cefd46f2a85d29", 0x91}, {&(0x7f00000004c0)="fe126ef620ce6e56c07114536cecc99d3a35e1b7179af19cb3aa30f7b0ca5ddb7b37f5fd842bd51de0778c674ad33b8a77096c95697227b43abfefad6c87aeff1d98bb8f41b9f04b29d658fdacb09ef878d467e1796d4438e993290f7ab697cfb8a94a37", 0x64}], 0x6, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r6, r4, r5}], 0x20, 0x8}, 0x4)

00:00:36 executing program 3:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x3)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000)
clock_nanosleep(0x4, 0x1, &(0x7f0000000080)={0x4, 0xffffffffffffff00}, &(0x7f00000000c0))
setitimer(0x40000, 0x0, &(0x7f0000b1bfe0))
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x14)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0xa62d, 0x7})

00:00:36 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
close(r1)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/216)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f")
r5 = getpgrp(0xffffffffffffffff)
fcntl$getown(r0, 0x5)
getpgid(0x0)
r6 = getpgid(r5)
r7 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103)
lseek(r7, 0x0, 0x3)
msgget(0x1, 0x524)
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r8, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fcntl$lock(r8, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r6})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000000080), 0x4)
freebsd10_pipe(0x0)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
getsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a)
accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
accept(r2, 0x0, 0x0)
lseek(r1, 0x0, 0x1)

00:00:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f666530000000000000000000"], 0x10)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xfffffe26, &(0x7f0000000040)=[{&(0x7f0000000100)='W', 0x166}], 0x1, 0x0, 0x0, 0x4}, 0x80)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x481)
close(r0)

00:00:36 executing program 2:
r0 = socket(0x2, 0x10000001, 0x1000000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f00006c653000"], 0xa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x9c, 0xfffffffffffffe7c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x2}, 0x24)
pipe2(&(0x7f00000002c0), 0x4)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2006000000fe8000000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000c66c4e721700"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="00000000070000000101000020f8000001000000"], &(0x7f0000000280)=0x98)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4000000000ce}, &(0x7f0000000080)=0x8)

00:00:36 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
syz_execute_func(&(0x7f0000000600)="9826473e431c120f05f30f59bfd9130400c4a37bf004c53e3ee2e909b557cb57cb0f6b32eb660f72d50f0f0f6bc4c44e4eed751e0fa0e509ab34d1e0c40bf8c476c4c461cd583d280000812e2e2fc4611171f2556d12c4838e0d7f7f00c9dcdcf345d9c667263e66450f50c3acc4c3214cb9a5605419c29a660f3834a36777f9394f000c00000c0064f2400f107a04c403b9693f328cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5884a1dd487dbbbfddf4c6c6d030a1c9fb110fd3c4bf6194c44225aea76c9091")
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
listen(r0, 0x1)
dup2(r1, r1)

00:00:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000ac0)="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")
r1 = socket(0x11, 0x3, 0x0)
fchdir(r0)
fsync(r0)
r2 = semget$private(0x0, 0x1, 0x80)
__semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000080)=""/96)
sendto$unix(r1, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0)
sendto$unix(r1, &(0x7f0000000040)="8ff142fffea2c8ea", 0x8, 0x0, 0x0, 0x0)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="b641b5df69cf6f9ea4354b7670a619d048b841681d653687189f878462684d60e2bed776c44a5bc48852b76a215600773a4c9afdda2ab4d12e457e6a9a2e1a907f2bcf9751acb1554ce4b9acd37826d7a2ed133d4e82365f5110f93665d2ecc039c78df1dac6336a60e8066923e1f94366edfd95030869590a8cc896937936cb007d5be1d97c39fdbe7e77aa43cbb5046c41626e3eaf4a")
close(r1)

00:00:36 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x4000000000fe)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0)
fsync(r3)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001})
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
socket$inet_icmp(0x2, 0x2, 0x1)
r6 = getpid()
sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000180)="8a7339b3db625e2309887e9d3a542389d235da66ac8e432c158d0a4a7b7e67137c8bcb922e79d1fed53d58c681c333aa154986283fa17a305f35726e121e0cca486e3565a8f4afd3682b1682bb01ba72ccbfa2f550409ae6c741697d526a1d36a71beafcb0ad9e6227f47bc73581aa95557081ff6c252c574f166235df45454f9c18adea20940a551af648fe23ad5291c9", 0x91}, {&(0x7f0000000240)="6c76ca7713186332426de091f3da7709a3ccdf0cf0e88cdaf8adaac49b0f4f0c7fe40d6500", 0x25}, {&(0x7f0000000280)="2a3507c9fd66d56b3d82afa658a649af11cf8a3c1bc44d3a1dbb216e3ca167e144034a1e3170e1f19f2d549bff3d42b9f6244d26edbad776ca1da878753cbce963355b399ac61643ac602dbe8706c49a14e559c6f6a5dfb549b38230840e666c93c50a4872beee9ca782a36531d86c4f12e2c80cc7cd3019d7810754c64f57f434c22d15b2286f502b154de5c7f6a642cdc535fedb9f", 0x96}, {&(0x7f0000000340)="7a30ad6219dd46cd12e1745591043c19af66aaebb309ac6e0964ecc0d41c59698ca2cc13cee7aff30a247669842ce633cebd6349202f9be380e068229804bcee2510a8515fbe6b8ac61cd487192975fde9f168e1b9c66ea1893365fd737cf2d978eacedcdf6c97f29dd7fe", 0x6b}, {&(0x7f00000003c0)="8aab51622001236e6241337945256200a7c28cac77295f89c0b9a721b08bcc4a09588b4db82c1755e381ef2497f0e06b77645582cfd881b523c8734a47cc2fa84530b2afab17c9f4c28ff752498d65c5b9dc27970ff968269264166b0592fb2f4de846ee1ffcf18c84c91aab88fbf49de8ba7758589c7cd833a3e5174a4c4bad16d596eff8b400e644e5cefd46f2a85d29", 0x91}, {&(0x7f00000004c0)="fe126ef620ce6e56c07114536cecc99d3a35e1b7179af19cb3aa30f7b0ca5ddb7b37f5fd842bd51de0778c674ad33b8a77096c95697227b43abfefad6c87aeff1d98bb8f41b9f04b29d658fdacb09ef878d467e1796d4438e993290f7ab697cfb8a94a37", 0x64}], 0x6, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r6, r4, r5}], 0x20, 0x8}, 0x4)

00:00:36 executing program 2:
symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00')
link(&(0x7f0000000000)='./file0/file0\x00', 0x0)
open(&(0x7f0000000040)='./file0/file0\x00', 0x1, 0x20)
r0 = msgget$private(0x0, 0x486)
msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b1838024f7389dd8c5d645fcf3742294f17652c71c5730777c62f7ead4d9ddb23fd3b99eff8cbb267c500128d760b75546ea0d005a514"], 0xa5, 0x3, 0x1800)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
fcntl$setflags(r2, 0x2, 0x1)
recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x1)

00:00:36 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget$private(0x0, 0x4, 0x100)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
open(0x0, 0x80000000000206, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)

00:00:36 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x8, 0xa5f, 0x7}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x80, 0x6010, 0x4, 0x1fcc, r2}, 0x10)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001})
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x1)
fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

00:00:36 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/11}, &(0x7f0000000040)=0xd, 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x200, 0x8, 0x94d0, <r1=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xe5, 0x7, 0xffffffffffff5240}, 0x10)
syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={<r2=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x7}, 0x8)

00:00:36 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
shutdown(r0, 0x1)

00:00:36 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x17, 0x20000005, 0x20)
read(r0, &(0x7f0000000280)=""/185, 0xb9)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x5, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x401}, 0x8)
r2 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x5, 0x5a}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r3}, 0x8c)

00:00:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xe004, 0x0)

00:00:36 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
chmod(&(0x7f0000000100)='./file0\x00', 0x23e)
setuid(0xee01)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x8)
close(r0)
unlink(&(0x7f0000000000)='./file0/file0\x00')
r1 = shmget(0x3, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/68)
futimesat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0)

00:00:36 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x401, 0xf, 0x2, 0x4}, &(0x7f00000000c0)=0x18)

00:00:36 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget$private(0x0, 0x4, 0x100)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
open(0x0, 0x80000000000206, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)

00:00:36 executing program 2:
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x8637bd05af7})
socket$inet(0x2, 0x7, 0x0)

00:00:36 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000ecce807d122f1412f66696c45300086cae0354d090ab42be163d3d1881339dcf8dde671150e12"], 0x1c)

00:00:37 executing program 0:
getresgid(&(0x7f0000000000)=<r0=>0x0, &(0x7f00000000c0), &(0x7f00000001c0))
getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f00000005c0)=<r1=>0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='\x00', 0x100, 0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x8, 0x10, 0xffffffffffff9688, 0x1, <r3=>0x0}, &(0x7f0000000540)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000580)={r3, 0x1, 0x3}, 0xc)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300))
setregid(r0, r1)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
shmget$private(0x0, 0x4000, 0x882020000000142, &(0x7f0000ff9000/0x4000)=nil)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x400000000040, 0xfffffffffffffffd)
getsockopt$inet_udplite(r5, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffd9a)
bind$inet(r5, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0x6}, 0x10)
setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000440)="52d945a2d081a109754d1b8e42159fc0522d276008964d33d7a2f53d827ac8727194014ec8cd6f4089e1a1ca5bd0375fb36b3bb56ca2ade4b1c805af3e031ae4ddc3d097a20d6db0a77274924263a51c4755e18a185f41bc89a70ee3eed8fee986013beb7a1c47d1feb7e2e2f1c9662b249fb6f134d2cd5e6dbc05278467696f88303153778e715065dd08cc7dd069e707d5af09e13589c720531a18756d0fbd3de5f98b72cb4efd6965f39257f736d808e15468c2442b9fdedea04a5979dd66d6eecafdb80f0a", 0xc7)
sendmsg(r4, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000040), 0x0, 0x0}, 0x0)

00:00:37 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78)
r2 = geteuid()
setresuid(r2, r2, r2)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r2, r3)
recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)

00:00:37 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000001880)={{"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", "e7a8600778c958815f71c550c4d4c15df1196e6127d893345c587326269fcdbc", 0x400, 0x2}, &(0x7f0000000880)="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", 0x2, 0x2, 0x1, 0x1, 0x0, 0x97d5, 0x9, 0x7})
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

00:00:37 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000400, 0x80)
sendfile(r1, r0, 0x0, 0x4)
r3 = getpgid(0x0)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
recvfrom$unix(r2, &(0x7f0000001940)=""/110, 0x6e, 0x40, &(0x7f00000019c0)=@abs={0x1, 0x0, 0x3}, 0x8)
freebsd11_stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r1, 0x5)
freebsd11_lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpid()
r10 = getuid()
freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getpeername$inet6(r2, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001900)=0x1c)
sendmsg$unix(r2, &(0x7f0000001880)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000100)="e7d27261a82bf6e0e9f85ced580a14bbcd9048bb41d85bc5a39ac27f24050eb7d2fd4266458300fdbf2c0004bdcabd66d7b2ef79ac6adfe20ae87903e9d2f0508a90fce14b9ea9cc747be4a88d11e815248178fec1df238386208a532666243af6234e9b3744f87c6e463a24295c9f2cab8a0eee9e0dca98b0ba1662ba7ac120ae6877130e6ec214137b59184e31a732579b3f9519ce0588138f45c0369fe535f01bdbf8322af18c7daf0e358923a3f7b3ab40ec3f9ed8a4aab7cf0c6b534875a1f6b33b02862b8abe4a99eb4b45a35619da0461be7841800fc621336cd003f8de26395ff91f42e5224f06fb978cfc2431b49a8e947c4e", 0xf7}, {&(0x7f0000000280)="8f3ac3bb83977daa65d908ecb4c19af70ade0efc841352b809d1141466ab4c8ca5419e2110c3f9d0aa2d9805a8f268b0077326977aa1f936a35ead9b658a151e6dbc8d64d9a054afb1d800ada6cb5c26304a02a1b5d24254f62705ea549b00474843154a170f9a8beae786f11077fb1591dbb8036ef1b7c78c36a20cf3025da3cf01447d76b8a2199acb2c8406550b7b0813cb206d5377a69e501befc22bd658a7f8f72dd2f18bd078a66b07990241239acdc033f910eb1dc2c333776f98a85a10bb9d4f4b63f58f2618ee6de2b6de59c7a7bc6f59", 0xd5}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="d0058d7565a4555b0a72b3132d64c3f66d4b54f69e7af01f9984609ff310426b701c8ef0eb0a68d3f50e46209256a7db213230fbe9890382b1c9c4c650e81fecf3631c393b8c8350db6477e1d6755f6ca913d8165b53e264af25bed372529627fc580ffd7758ad515576b87116f2e76e2c0f45e3b92afa1977bc4fc503468ea3ebf52f45961d7592107d3f7524b6", 0x8e}], 0x4, &(0x7f0000001800)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x60, 0x20008}, 0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001a00)={<r12=>0x0}, &(0x7f0000001a40)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001a80)={@in6={{0x1c, 0x0, 0x6, @ipv4, 0x20}}, r12}, &(0x7f0000001b40)=0x84)

00:00:37 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abc441f9516104f8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c4037d7d6a3dc5264788fee9c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:37 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000740)="915a5a80c442431925848469ef69dc00d9d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201efc4817e6fa7810000002643d81c19c442d8f39cea7beaddc2c483ed6aad000000005a660f7e0d00000000579976c161614d4da3b57ddacfa9c1460000e1b1ac65652666480f3a6183cc000000e5")
getpgrp(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x10200, 0x2)
fcntl$getown(r1, 0x5)
getpgid(0xffffffffffffffff)
getpid()
r2 = getpgrp(0x0)
r3 = getpgid(r2)
r4 = msgget(0x3, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000300)={<r6=>0xffffffffffffffff})
getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f00000003c0)=""/70, &(0x7f0000000440)=0x46)
utimes(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x6, 0x7}, {0x400, 0x6}})
truncate(&(0x7f0000000340)='./file0\x00', 0x8000)
mknodat(r0, &(0x7f0000000540)='./file0\x00', 0xc002, 0xcf)
freebsd10_pipe(0x0)

00:00:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x800, 0x10000, 0x6, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x3d85, @mcast1, 0x1}, @in6={0x1c, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x3, 0x3, @loopback, 0x72f}, @in={0x2, 0x0, @rand_addr=0x9}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @local}}, r1, 0xffffffffffffffff, 0x0, 0x6}, 0x8f)

00:00:37 executing program 2:
r0 = socket$inet(0x2, 0x30000005, 0xe1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000015c0)=0x9, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001780)='dctcp\x00', 0x6)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg$inet6_sctp(r2, &(0x7f0000001740)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x6, @empty, 0x10000}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000300)="dfca94e6532a153f6215ca5e2ede9081d8d9321277148b26a2f9439a2799efc040c5938336f6aae626e37f028fb22d273fa2eda3f1b848890d9db28aacff85aa7c19d414c1a67acb751cf5b3dde4e7865366541fd3cd378c231308b6c41cd13d3805169ca3df4b4186a18b49c4387603c658d7aee800a01f562cbc1601ea1eacaa48cca3d1a473138cfd50d00950b4e5a8cfad79463e21fdff36446ada19d4c737d2e7376f4cb65777b8b52a435522e0bdadeb34d203ca42af27c0a8bac7b37d12f9fa4b60b3aa4d68138d1d2950b05bad25968df0b9f595844d815b2009e47f58bec6fcb0ca705fe58496", 0xeb}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="2a69b4f538b22d28215a22e3ea0dbb4d4c06439cfce74bf956861b4cb491991a5a47076d9c9680cff1bd2f6d4a115d81b4ec13378f2a421d019948b028521bf4086219a809c2d60895e88f3c539c6380da5e215b886265f29d4b38a12ee8efcee604ac6333297de7d642e5494724b6792cee8c5c32164ad469c278a1b969a5ed28654d7c79f065f00c73cd3c5798d2ec55ef6610d172eba0453a911cfd902aa9397813425e4b84", 0xa7}, {&(0x7f0000000140)="6a654633fc42cccc05894a7de0b2bac5578e12ec1590c4939304fe7dfab8e6bbbbad5d99da0cc0b786422dffc41f7499d8926e81fbe8084c119acd20acc3531be958668f432d19ca", 0x48}, {&(0x7f00000014c0)="f5425a3e1327ea83cdc8490a25bbd854a798c55f18371b7fbccaee53d2982114f69f628904e925b6a028f7f321cedea50d7aedcd1b033b11c382dc320f7a5dae6bc9edd3439f906bf995f623a0fd76505ce3d874fe228fbbad4c415279540fe3cc7fef7ebbb95993a503444a3ea8584b3fe59cbdf693d3da806ee36c281900d79b0efb09b485ecb347fdf7c063971c4f28eaf49d4c62806aa0d0a3148d276d06967611c0aac23d85b7885d6e70b21e09986d17c1f9ac25c39b17e64b50716f5243299da624102a2c803501c7c73ff1e48f3b32e932d2", 0xd6}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="37c7157aef9e8816d9b716112e31b4b7421a9b66f94b4720620292d9a072d865102ee66281335a2ca0f94124dede5b1a6d55f3ada3933e37f120773a1cfe6b1be01dfb970f238ef9fe3211167b795b0d331a14a906dc14a1f8ba466e8b3e4f829d862e6d177c30c6a2d5f99a0d05d056066cde68db2e1599efe12e8ea82fe19ca2ee0f2c36e47c9a094138a01f5576aa076e8cc110f5a04aa19ea4664ef34f4b8edaa43f97383c23d8424864749ac82b7496b697576affb938", 0xb9}], 0x7, 0x0, 0x0, 0x80}, 0x8)
sendto$inet(r1, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0x2b4}], 0x1, 0x0, 0xa7}, 0x40002)

00:00:37 executing program 3:
sendto$inet(0xffffffffffffffff, &(0x7f0000001740)="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", 0x5c9, 0x4, 0x0, 0x0)
socket$inet(0x2, 0x20000002, 0x1)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)

00:00:37 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x80000000, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
r1 = socket$inet6(0x1c, 0x3, 0x3fffffffffffff)
setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000000040), 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast1, @rand_addr, <r2=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @loopback, <r3=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@ipv4={[], [], @multicast2}, r3}, 0x14)

00:00:37 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0)
close(r0)

00:00:37 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
mlockall(0x1)
mprotect(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1)
r0 = shmget$private(0x0, 0x14000, 0x50, &(0x7f0000000000/0x14000)=nil)
shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x2000)

00:00:38 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x2000)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="4aaf1973f9475ecc562418f5578fa4320e69f5c62a51bc", 0x17}], 0x0)
write(r0, &(0x7f0000000240)='-', 0x1)
read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)

00:00:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fchmod(r0, 0x1)
r1 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0)
r2 = socket(0x1, 0x7, 0x5)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048f7d97ddd82fb5e968c5819cdb200"/129, @ANYRES32=<r3=>0x0], &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r3, 0x7, 0x1000, 0x10, 0x9, 0x1, 0x800}, &(0x7f0000000200)=0xa0)

00:00:38 executing program 1:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100004)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x100)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x2000000000000004)

00:00:38 executing program 3:
syz_execute_func(&(0x7f00000003c0)="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")
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180))

00:00:38 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
fstat(r0, &(0x7f0000000180))
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1)
truncate(&(0x7f0000000080)='./file0\x00', 0x1f)

00:00:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}})
r3 = fcntl$dupfd(r0, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={<r4=>0x0, 0x3}, &(0x7f0000000100)=0x100000348)
setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x975}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xe, 0x2}, 0x8)

00:00:38 executing program 2:
r0 = semget$private(0x0, 0x3, 0x401)
__semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000540)=""/193)
fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(0x0, r1)
syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021")
r2 = semget$private(0x0, 0x0, 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000100)=[<r4=>0xffffffffffffffff])
getresuid(&(0x7f0000000140), &(0x7f0000000180)=<r5=>0x0, &(0x7f0000000280))
r6 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x8000, 0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000680)={<r7=>0x0}, &(0x7f00000006c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000700)={r7, 0x8, 0x1}, &(0x7f0000000740)=0xc)
r8 = getegid()
pipe2(&(0x7f0000000340)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r9, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r10, 0x84, 0x1c, &(0x7f0000000500)=0x4, 0x4)
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x4, r3, r4, r5, r8, 0x2, 0x8b8}, 0x9, 0x9, 0x3})

00:00:38 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0))
semget(0xffffffffffffffff, 0x0, 0x0)
semop(0x0, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x1000}], 0x2)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000100)={0x3ff, {{0x2, 0x1, @multicast1}}, {{0x2, 0x1}}}, 0x118)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, 0x0)
accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x2)
r3 = fcntl$getown(r0, 0x5)
fcntl$setown(r2, 0x6, r3)
syz_execute_func(&(0x7f0000000380)="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")
ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000000)={0x10})
truncate(0x0, 0x8001)

00:00:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4)

00:00:38 executing program 3:
r0 = socket(0x2, 0x10000001, 0x10001)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0)

00:00:38 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000000c0), 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:38 executing program 2:
syz_emit_ethernet(0x74, &(0x7f0000000100)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local={0xfe, 0x7}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r2=>0x0, 0x7f, 0x2, [0x1135, 0x1870c78e]}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x8}, 0x8)
poll(&(0x7f0000000080)=[{r0, 0x4}, {r1, 0x1}], 0x2, 0x3)

00:00:38 executing program 3:
syz_execute_func(&(0x7f0000000240)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x4f29738f, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="f335051562903d4b"], 0xc)

00:00:38 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="0481da34f3d219d23d8202cba62e32d35339ec2737c65cddd91ec76b80c199712844313a370b52c8d29cf2251078fa57e5e678")
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x80000001]}, &(0x7f00000000c0)=0x6)
ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:00:38 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendto$inet(r1, &(0x7f0000000080), 0x0, 0x20080, &(0x7f0000000240)={0x2, 0x3}, 0x10)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x3)
sendto$inet(r1, &(0x7f0000000280)="36753268ffbe8f5fadb604e0ddb2e6eee2b4c4c05f87ff4646a3987587eaf13cd3fc85fe99fc1ac291bdca0f87cb542509e6f50537d68db1678275fb5b6508d00b1115bb0b113c95d9190a9251b6a154619194be40c76dae06cb3decc216c2f91079a0da63495ecf193e2edbef37f932b02f6913e79353aa59ac81abc1179e768666423a126175828f925c3db4ecfdde7c9c652fbcbfbcff41cca51ae49eaaed588e2dc4a8daaf52ab6940afaf228e0388429e55ca7b5dbb4a98f373fd36faa468aa8d9b2f52d5f38757e556bd9f9f088983ae27327b", 0xd6, 0x80, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
fcntl$getown(r2, 0x5)
renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00')
r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000200), 0x35)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0)={0x1, 0x401, 0x80, 0xffff, 0xfe8, 0x4, 0x2, 0x10000, 0x1ff, 0x8000, 0x3ff}, 0xb)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4)

00:00:38 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f0000000040)='\x10'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)
preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/202, 0xca}, {&(0x7f00000002c0)=""/207, 0xcf}], 0x2, 0x0)
ioctl$DIOCGETSRCNODES(r3, 0xc0104454, 0x0)

00:00:38 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100)
r1 = socket(0x100400000000002, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x1000000012, r1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000000)="1dfc60bef1e9a6e65d724b603a7edd893163414b3a9ee940301200bb94e8a74de823e0536b5f")

00:00:39 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0))
semget(0xffffffffffffffff, 0x0, 0x0)
semop(0x0, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x1000}], 0x2)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000100)={0x3ff, {{0x2, 0x1, @multicast1}}, {{0x2, 0x1}}}, 0x118)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, 0x0)
accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x2)
r3 = fcntl$getown(r0, 0x5)
fcntl$setown(r2, 0x6, r3)
syz_execute_func(&(0x7f0000000380)="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")
ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000000)={0x10})
truncate(0x0, 0x8001)

00:00:39 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendto$inet(r1, &(0x7f0000000080), 0x0, 0x20080, &(0x7f0000000240)={0x2, 0x3}, 0x10)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x3)
sendto$inet(r1, &(0x7f0000000280)="36753268ffbe8f5fadb604e0ddb2e6eee2b4c4c05f87ff4646a3987587eaf13cd3fc85fe99fc1ac291bdca0f87cb542509e6f50537d68db1678275fb5b6508d00b1115bb0b113c95d9190a9251b6a154619194be40c76dae06cb3decc216c2f91079a0da63495ecf193e2edbef37f932b02f6913e79353aa59ac81abc1179e768666423a126175828f925c3db4ecfdde7c9c652fbcbfbcff41cca51ae49eaaed588e2dc4a8daaf52ab6940afaf228e0388429e55ca7b5dbb4a98f373fd36faa468aa8d9b2f52d5f38757e556bd9f9f088983ae27327b", 0xd6, 0x80, &(0x7f0000000080)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
fcntl$getown(r2, 0x5)
renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00')
r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000200), 0x35)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0)={0x1, 0x401, 0x80, 0xffff, 0xfe8, 0x4, 0x2, 0x10000, 0x1ff, 0x8000, 0x3ff}, 0xb)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4)

00:00:39 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x11)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23e000000200"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="5e9f160202000000b3cfacb3b3d4"], &(0x7f0000000100)=0x94)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000300)=0x8)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
sync()
fcntl$getown(0xffffffffffffffff, 0x5)

00:00:39 executing program 0:
syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000a345493c5f12814ad36b5f0164dad74e52668688a8280081003a000806001108000604000d78890951f3a400"])
syz_emit_ethernet(0xd23, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/3363])
r0 = socket(0x1c, 0x0, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x6000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffff, 0x89, 0x2000, 0xf4cd, 0x0, 0x5, 0x4, 0x9, r1}, &(0x7f0000000100)=0x20)

00:00:39 executing program 2:
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000040))
r1 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r1, 0x0, 0x6d, 0x0, 0x0)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)

00:00:39 executing program 2:
r0 = socket(0x10, 0x3, 0x8)
shutdown(r0, 0x0)
ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0)

00:00:39 executing program 0:
r0 = socket(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4, 0x1900)
r2 = getpgrp(0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000180)={0x2, 0x4, 0x8, 0x8, r2})
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, 0x0, 0x0)
r4 = shmget$private(0x0, 0x12000, 0x0, &(0x7f0000fec000/0x12000)=nil)
shmctl$IPC_RMID(r4, 0x0)
sync()
mlockall(0x1)
sync()
munlockall()
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000080)="1026e7a503354c11456ac235f4f6ce40e76523f3e32569e247c57036a3eaa4dd265da111a5287ec2d94e547a219805631f75e1904aefb281a0468c4c1df663a8fb12e2b959fe1fba7eddc9216ce045100f496d17799a1affe588b10e0f16626ac0576c1514f86958c833952400da984d0f992c512a49c62a7c3c3edcba1d5129a6784bf5e6773a7eb1585033514dd19fb9b473d1d9d0751086eb41be2ca9a1cbc995d2a93b5c867c5c3306e37429ca0d696a8232e1d081b9d205edf939129ff944")
semget$private(0x0, 0x1, 0x30)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r5 = semget$private(0x0, 0x4, 0x3e19cec4190485b3)
__semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)={<r6=>0x0, 0x9c, "5b3f2aac97550b4c4131889355ec8cd0299ffedcbdadf385885be63ab9a7acfcb77f08a62c1ca4862bd0797a3850aadebb87397e1e79a436c3a2324eb7e0347c9be718ffba7e865615959d37923d7ecbe516125bd87bc63663cbc87d9d463be62718cb153343f321f54eba44faafcab9be2bf52280875055f4c846b07d120b393f0efb4bca588c0d316c2a814c71cdef91b41c0fc118540642aebf28"}, &(0x7f0000000280)=0xa4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x60b49e69, 0x3f}, 0xc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:00:39 executing program 3:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/11}, &(0x7f0000000040)=0xd)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f00000000c0)="c4e16dd586f4ea0000c40231935ca501c4e30d7ab10000000086c4a24538f9c4c199d9dd42d16affdbe4660ff627420fedef8fa978d321")
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x4}}, <r2=>0x0, 0x7, 0x7f, 0x14, 0x6, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4)
bind$inet6(r1, &(0x7f0000000240)={0x1c, 0x0, 0x9, @mcast2, 0x6}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24)
r3 = fcntl$dupfd(r1, 0x11, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0]}, &(0x7f0000000340)=0x1c)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000380)={0x10001})
sync()
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x2, @rand_addr=0x4}}, r4, 0x50a, 0x1, 0x3, 0x2, 0x80, 0x6}, 0xa0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000480)={0x3, 0x8, 0xfff, 0x2, 0x7, 0x6, 0x7, 0xfffffffffffffff7, 0x8, 0x6, 0x8000}, 0xb)
r5 = semget$private(0x0, 0x3, 0x2)
freebsd11_lstat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
getresuid(&(0x7f0000000640)=<r10=>0x0, &(0x7f0000000680), &(0x7f00000006c0))
getresgid(&(0x7f0000000700), &(0x7f0000000740)=<r11=>0x0, &(0x7f0000000780)=<r12=>0x0)
__semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000007c0)={{0x100, r6, r9, r10, r12, 0x108, 0x9}, 0x30e, 0x11a, 0x316})
fcntl$getflags(r0, 0x0)
__semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000840)={{0x7ff, r8, r12, r8, r11, 0x21, 0x6}, 0x4, 0x6, 0x3})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000940), &(0x7f0000000980)=0x4)
getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f00000009c0)={@loopback, @multicast1, <r13=>0x0}, &(0x7f0000000a00)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000a40)={@mcast2, r13}, 0x14)
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000a80)="84ad9d4ce772f456039a25074fbb20c73938cf608e58a4100fcae59d6a821d1729cb8111fb95ddf40936fea02cbe5b5b4ce1e3167968d1faeb226a4772a329b133e4b10dc57ac461ff1b03f19b36e497e50c35b7f550b6ab9518e4c4175d3edba4125d92ff5771ab2b09c1b56638936d580949c7f5335316e6d8c5a685f8979f78eb901f0d19b2a0b5bdac16e2284ceac06031ff068b1c4a373632dea7a6d2fe0bb43bb4326e0f2efce1a4629d29bb8ea21115726d2ec76342b398f76a4ae45cef85fccaeef787c24fdc077873a43de9f1d5eb5ee76e2270394452fadd57894464b362e4db9443e6d17a", 0xea)
r14 = fcntl$getown(r1, 0x5)
sendmsg$unix(r1, &(0x7f0000000dc0)={&(0x7f0000000b80)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000d40)=[{&(0x7f0000000bc0)="7f24c1900b359e38facfaea99b8bd5139cc0e314a2116c4aa9c702e628da4ff32d03a59a45d0ed2332cb570685b93d494497e26da9e33d1b1cc7b303491b0f4729b9cefd63f703ef1efe6bd89899e4f505975dc3d1acd68fcac08db50b1c6a197c", 0x61}, {&(0x7f0000000c40)="60ef5ffafe5b766b86dab9626954a0a73b42d964e63533a30bb5dba3b63a656479362cc0678dfad19c76a0a141aea63c09188fe71a2ebf8a1b90f3d25a8672d605d1e054da208fab60518b48b4e2fee1b199a5564b9dd8af59990e7839b5ab8ac32961de2585195a9c812fd6ba4fbb3f0afe58007c20e958e40337b267916c5f146213b0dbea1c500dc9ce65522c93b228cac9acc4d97b222aa6b619dea32ae14e726cd8ddeca66e886a186cdd409d8db5ab2a5b6c0665193388fff804f274e853360f401ada59b9a5f49611e8ec48ce4882e05ca98ea13788fb237004d0639fc6ac224100ad36", 0xe7}], 0x2, &(0x7f0000000d80)=[@cred={0x20, 0xffff, 0x2, r14, r6, r7}], 0x20, 0x100}, 0xd)

00:00:39 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
rmdir(0x0)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x4, 0x10000, 0xfffffffffffffffb, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)

00:00:39 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @mcast2, 0x3ff}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x401}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x3, @loopback, 0x1c}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x7ff, @loopback, 0xfffffffffffffffb}]}, &(0x7f0000000300)=0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
flock(r2, 0x2)
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r3 = dup(r2)
ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000000)="6b1db5a56b385f6a4f72ae1e480b54aa0cbb5b5bbd8431450863e2d56d6c")

00:00:39 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x16)
linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400)
setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0)

00:00:39 executing program 0:
r0 = semget$private(0x0, 0x3, 0x120)
__semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000140)=""/226)
r1 = semget$private(0x0, 0x0, 0x80)
r2 = semget$private(0x0, 0x8000000000007, 0x440)
semop(r2, &(0x7f0000000000)=[{0x4, 0x9, 0x1000}, {0x3, 0x80000000, 0x1000}, {0x4, 0x4, 0x800}, {0x0, 0xfffffffffffffff8}], 0x4)
semget$private(0x0, 0x3, 0x208)
semop(r2, &(0x7f0000000100)=[{0x7, 0x200, 0x800}], 0x1)
__semctl$SEM_STAT(r1, 0x4000, 0xa, 0x0)
msgget$private(0x0, 0x40)

00:00:40 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8)
ioctl$DIOCRGETTABLES(r0, 0x20006602, 0x0)

00:00:40 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x3ff, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="afeb4608d90b23d55888c2219b9b2c9ebb97377a66d27564638bdc5ddc863da72a402f0fcb80f1ab5def76d098ac09740a2e93430e83928d18168f50dde169dc482e8d18d4e495d7b0e4553c4f2a08062724ca60a94710642384c8875dbe3f1d7c34c1d9967e5a3e95b685815d4de4bff9c89f75ab176bd3042508df2eedc8f5f662d39b68527de1302147d7561f1b677a6e7cecc58212c6f1bb43f6c26e9886be08c700000000000062ea1be9d71d0b7d6f501cd6839113ec03b926294c460014420bebcdc9d4b2e953c6ba9b1f7dda199500"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8)

00:00:40 executing program 3:
preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/120, 0xfffffdca}, {&(0x7f0000000640)=""/4096, 0xffffffffffffff2c}], 0x2, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x66, 0x0)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0)
r1 = getpgrp(0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r2=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r2, 0x10, "0b7485afc69da32f88640c178ebd2bc8"}, &(0x7f0000000340)=0x18)
freebsd11_mknodat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x80000001)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r2, 0x800, 0x3, 0x1, 0x3, 0x5, 0x6}, 0xa0)
fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x3, 0x3, 0x2, 0x6, r1})

00:00:40 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e0040006555e6"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:40 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
rmdir(0x0)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x4, 0x10000, 0xfffffffffffffffb, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)

00:00:40 executing program 0:
semget$private(0x0, 0x20000000000, 0x9)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x7}, &(0x7f00000002c0)=0x8)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r3, &(0x7f0000000180)={0x2, 0x1, @multicast1}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x10000}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000f4062cc8575116d200000000000000000000000089676b0600000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a0e11e80cc924c54a75", @ANYRES32=r2], 0x2)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x2, 0x1, @loopback, 0x6e}, {0x1c, 0x1, 0x9, @mcast1, 0x3}, 0x7, [0xd8ec03c, 0x6, 0xe1f2, 0x20, 0x1, 0x5, 0x1, 0x6]}, 0x5c)
getgroups(0x9, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r4=>0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000940), &(0x7f0000000980)=0x4)
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=<r6=>0x0)
fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=<r9=>0x0)
getresgid(&(0x7f0000000740)=<r10=>0x0, &(0x7f0000000780), &(0x7f00000007c0))
fstat(r3, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000009c0)={@rand_addr, @loopback, <r12=>0x0}, &(0x7f0000000a00)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000a40)={@loopback, r12}, 0x14)
r13 = getegid()
setgroups(0x9, &(0x7f0000000900)=[r4, r5, r6, r7, r8, r9, r10, r11, r13])

00:00:40 executing program 2:
open$dir(&(0x7f0000000340)='./file0\x00', 0x20000, 0x42)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mprotect(&(0x7f0000e5d000/0x2000)=nil, 0x2000, 0x1)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x2)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x2f)
ftruncate(r0, 0xfffe)
getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000140)=0x1c)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x2, 0x0)
r2 = geteuid()
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [<r3=>0x0, 0x0]}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x4, 0xfffffffffffffffb, 0xfe04}, 0x29b)
mlock(&(0x7f0000f1b000/0x2000)=nil, 0x2000)
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
fchown(r1, r2, r5)
socket$inet6_udp(0x1c, 0x2, 0x0)
setresuid(r2, r4, r2)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000)

00:00:40 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf34739582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
dup(0xffffffffffffffff)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)

00:00:40 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
rmdir(0x0)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x4, 0x10000, 0xfffffffffffffffb, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)

00:00:41 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
close(0xffffffffffffffff)
r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
accept(r1, 0x0, 0x0)
setgroups(0xfffffffffffffcf3, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)

00:00:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)

00:00:41 executing program 3:
execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000003c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0), &(0x7f0000000200)='\x00', &(0x7f0000000240)=']\x00', &(0x7f0000000300)='!^\x00', &(0x7f0000000340)='*)*-)..&/5\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='@\x00', &(0x7f0000000440)='U\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\'}\x00', &(0x7f0000000540)=',\x00'])
accept$unix(0xffffffffffffffff, &(0x7f00000005c0)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002)
r0 = socket$inet(0x2, 0x2, 0x1ff)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000001600)={<r2=>0x0, 0x80}, &(0x7f0000001640)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001680)={r2, 0x4}, 0x8)
r3 = fcntl$dupfd(r0, 0x0, r1)
unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x1)
socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$dupfd(r0, 0x11, r0)
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000280)="d0cd80f3406d6969ef69dc00d98a20d0d0263ef2e800000000f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d479c67450f483bd1d97c7c63460f57400ef3f4616178f496c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:00:41 executing program 1:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = getpgid(0x0)
getpgid(r1)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
r2 = getpid()
getpgid(r2)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000100)='./file2\x00', r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:00:41 executing program 3:

00:00:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x2)
fcntl$setstatus(r1, 0x4, 0x0)
shutdown(r0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x8, 0x9}, &(0x7f00000000c0)=0xc)

00:00:41 executing program 3:
r0 = socket(0x17, 0x0, 0xffffffffffffffc1)
getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
r1 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2)

00:00:41 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000340)={0x80000001, 0x20, 0x6, 0x7ff, <r3=>0x0}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000480)={<r4=>r2, 0x8, 0xc16}, &(0x7f00000004c0)=0xc)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x48e9, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="5ec82a408c6fca36549737a5eef07473ea65140b83f6bf789a82a160ed5ab4c7b8bba7cf681f1804a52ddbbce9f12388d2dc52ce20c65ecbf2357632cd6d976a75eeba41eb2d209b1e90046962f42d7289ec6c4d994c1649b5318951b2afc633c5cfa36701530445f28e42442a1f90ceb31259c172848a0f332e1725c20ce2e01ae95d2c3ced14de74333a5b4d16076efed523ad133098abb2f3e54238e5fabe54fbb1472992d6c474", 0xa9}, {&(0x7f0000000140)="5fb7847b694a789db77e36bba20ba5feae214d5eb493d7606f1794a876dc715f9f32ef88e0886bad9cfdc6e1017024f8ba4e5bdc545f9ba98b3dcaaf9ca5dcfc70118df7d605fb88e90b06c0fe6927ccd47fe491b673be5a9b2118eb4cc328f5369447119e06f6ef033e5a6daff5048c1bb85a422a282e8e6a16aa5d44bfd298a94250c78cf2323843a1a02681015d9f109a31210b3b66d58889ea7efabcd06be71e6a6bb71ae209", 0xa8}, {&(0x7f0000000200)="3f9e430344551a5194c6f409a491c5499a48c09234a332401684600c3dbd54f68c6a8c331e", 0x25}], 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000840000000700000003000000080000002c0000008400000002000000c1ff0300203200000200000006000000810000000200000061910000", @ANYRES32=r2, @ANYBLOB="2c0000008400000002000000f9ff0900005000007b4e197e07000000dde8c5530600000006000000", @ANYRES32=r3, @ANYBLOB="1c0000008400000004000000890600001e0000000000000035f8a89df059dc9c76dd38ca2d0d3cf260e136a914ed7142ec522efe867dcb093210d7dbdee9f5b9747e3c32231a45e863e48ea6e9f249aa0bdb0fde46783b66c8497b710a737eaefa7f451287641476676695dc55f2f5d85aa6ca7998f9b8365346d266", @ANYRES32=r4, @ANYBLOB="140000008400000001000000ffff020004002000100000008400000009000000ac1400bb10008400000008000000bf0200002300"], 0xbc, 0x4}, 0x1)
syz_execute_func(&(0x7f00000003c0)="c4c1f1dfb6a7209f9b26473e431c16f30f59bfd9000000c44201937481b141e2e9b55767660f6232fbf2f3360fabb1000001000fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd30047dce50fbcaf06100000f345d9c6ac84c4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:41 executing program 3:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x30000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000002c0)={<r1=>0x0, 0x101}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x7ff, 0x3, 0x678, 0x5, 0x4}, &(0x7f0000000380)=0x14)
r2 = socket$inet6(0x1c, 0x4, 0x6)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r3=>0x0, 0xc8, "f841106637638a591dbbf4326aeca726fb25a23dbe43ca1ee9d9540540e78f49cf421a04b8f08f851637a096528de1114c398a15d0c2043e24d5ed0acf9e34c32460dde8ffb06bbf62dec7d6ee4301b1413d41d36007d15dae0eaa0f088e82b9c29b99c258eacaa0ee2e56a4049201c154d2cb032c04a62bfde6bccd8d4025e9eedccd770827eb128170136dbf60579ff9f28aec565ac9a12ff811a781e8fffd320e8c1f43a2b89d4e1970bf126710ed38579410eb295b85bb7c8e513dce79ac0e7ffa2dcd71244e"}, &(0x7f0000000100)=0xd0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x1}, 0x8)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf2500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:00:41 executing program 2:
setrlimit(0x0, &(0x7f0000000000)={0x9, 0x7})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x80000000, 0x8}, 0xc)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = semget(0x2, 0x6, 0x280)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000001c0)=""/4096)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb)

00:00:41 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x808, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000200)={{"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", "d93177b08860658f4b1bea1f1e798a44f9c2267730b80281670cd3f90a263764", 0x400, 0x101}, &(0x7f0000000100)="124b0873fb5f9d290129015ffca4d3d04f948f585e5b0c6e411ac3ca892892db09c7724ad400c62d1e2669ad0a3c4e446016afa37802a5ab147ce2ac5f3516107172d177c6cb93ac8f38e1eeca8e1f3d4ba7daf169d11f4c99e8127f4771c9444c58f4b6f8b0e6c00e2ca83e3e585f34c50e94c08bb52b59ffaf6c8fc3dc2d42ceeb553c536930b801823f370de1541bf523a394085846fefee1caa3b546ef2f291aa7c169e18f1a7e6daa9346acd2219227d98763a5fb42f780f6a747e5fff3e1ba458ba46ac80c49ee773b86cf9ed3b5ecb7f9a66b16fecfec2d", 0x3, 0x800, 0x0, 0xffff, 0x0, 0x1, 0x3, 0x5})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000680)=0x4)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
munlockall()
ftruncate(r1, 0x0)
fcntl$getown(r1, 0x5)
fstat(0xffffffffffffffff, 0x0)

00:00:41 executing program 1:
setresgid(0x0, 0xee00, 0x0)
setregid(0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000080)={0xa3, 0x5})

00:00:41 executing program 1:
execve(0x0, &(0x7f0000000740)=[&(0x7f0000000280)='@%}\x00'], &(0x7f0000000340)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000380)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='H%}\x00', &(0x7f00000003c0)=')\x9a\xfd\xdf\xf4\xbc\al*\xe4\x00'])

00:00:41 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffe91)
shutdown(r0, 0x1)

00:00:41 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getpeername$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @broadcast}, 0x163)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc)

00:00:41 executing program 2:
symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00')
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x2, 0x10}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000300)=0x10)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00')

00:00:41 executing program 2:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340))
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x1000)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000)

00:00:41 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "40a74d", 0x0, 0x0, 0x0, @loopback, @empty}}}})
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000080)="a821e4fdf404c3938b35658bc0c880e985932ff710c6fe749be67b6e481534e728c664503335428abd2bf043efc60e0f901a0013fe53f503a9155a8ddb02bbbe4d277d58b2ca01a8801fcacc04f66edb974f0402681475c2ec3dcfd529262f1f287beed57fe6350a4b6f674ad34ce7d61a33d9b0c79353e7604fbc9d715f813500df6d53338069434efc8bf6887d1fea97aa3286ffb943dbf0fb8ff3acb5c785c26443402ae73e07528a0908b4aa2a20", 0xb0}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="e550eada9478c23dda208a13882230f90e18512c02e22eb6ca76430de613b8aff08efd434d58db8bfa5cf0ec40737f6e330fefc91968dcfc4e78e3a391fb95d67aed685c6c892ba33e7dc9311491d412d410ef3dccc8db24af450f500af000d56a5513951cb09eb4e77f8cb978511472a2db9afe4196cb0178eb2e0e016277b483a10e5edd97283051910f5e18dd6e03cd37810a7543e4ff990f0d231e492d8df96be399c9945dfce5c1e55651b2f04d8e86ba75101fe975cd4dcb15a1c171789c2cadea58ea7946d80bd81f4d8178b3bdf40f61d6fb08e26486f0c520", 0xdd}, {&(0x7f0000001240)="34554d756c2fe6d0ba681e4263c18cd7cc02a95db64cec9c78fe532b528b98395e2b2af6ff90bbf3a828d5af21ebb065db7c46a5137e0ec113f66a1e5e1fdc8321cc3c2e0802b8b92c50623fbf7bae2c260fe66c8cb8306b8618506781d68b1c65b4d088de88cfcd53b8f0327b167ea3b776286acc65372c5164b85a62758dd2880c77e68d9fd0537857b0bb76d93158d5f0058c6b6e8bc61561fda82b555c05d490ecbb02be93e927e6f567d187c00744245228d8bd957370c535a28ec6fbc3a6b3b730b9c2ae358d637ec210652d1483098f2d9b45c911bb73ff2d1e74733779845dcc244aa76fcf96202a40f9074fee", 0xf1}, {&(0x7f0000001340)="b14b18814ae976456f87df8d20360b30a629e0393ceb0899621bbef113eb28e871d6709add8600c0d2a9f5106e0c735844bc6484c76f9ce15ddada33a12459ef8efa088e1b0ab8a2cfc77e7d50c71091fb108d0f54113fda563637d22d47afba367a7bfd0ed5650415b0faffe80e946c9a9da4c301490969c8e5caa1f523067ae63bd3f5a95081854dcef463f4a151bde38fa2124cdc78417c936e9beb", 0x9d}, {&(0x7f0000001400)="c8bc569acabb6496ce2f8822e6d33453e547fa8522054e3d1cabc38f14c45a0523debae1620a8a8762675d3af5ac80beb10460d3f039f6493462d9d0d495f183f995e75d7a9db488b3103b9769979eacde3afab090472d787e33e7161213829e62f04b205bfea4218db8ae8af0fc4ead35da7b691359488e23dd", 0x7a}, {}, {&(0x7f0000001480)="748a297948490f27e390a8b75cf684f27dced3565cc3dd5273c3f78496298184772e3231d293853ea3cf5276604f0eb2d90740e099f42a0623487b3b715f29e68d04f3f19544d75f4b65276b277abd1be91c4b36662c17c9c5a288c702916c4ab986391dc255755cf4611f29cc2019060ba22e7c1d7fffa270fd34cfe03b4664", 0x80}], 0x8, 0x0)

00:00:42 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
shutdown(r0, 0x1)
shutdown(r0, 0x0)

00:00:42 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget$private(0x0, 0x210)
msgget$private(0x0, 0x14)
msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r0, 0x2, 0x0)
getpgid(0x0)
msgctl$IPC_INFO(0x0, 0x3, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096)
getpgid(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fchmodat(r2, &(0x7f0000000080)='\x00', 0x21)
__semctl$GETNCNT(0x0, 0x0, 0x3, &(0x7f00000001c0)=""/253)
setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000180)=0x1, 0x4)

00:00:42 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socket$inet6(0x1c, 0x3, 0x7f)

00:00:42 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x100000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0100"], 0x10)
open$dir(&(0x7f0000000000)='./file0\x00', 0xc05, 0x0)

00:00:42 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0)
ftruncate(r0, 0x7e2780e3)
ftruncate(r0, 0x4)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x25f0, 0xd25})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x105)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ftruncate(r1, 0x9)

00:00:42 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
freebsd11_fstat(r0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x3f}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000000080)=0xc)

00:00:42 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x100)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff6000/0x2000)=nil, 0x2000)
unlink(&(0x7f0000000000)='./file0\x00')
ftruncate(r1, 0x0)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
clock_gettime(0x0, &(0x7f0000000040))
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x80410, r1, 0x0)

00:00:43 executing program 0:
r0 = socket(0x2, 0x3, 0x79)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8, 0x3c6, "678f699e4e79f52e"}, 0x2c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)
syz_execute_func(&(0x7f0000000500)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d809e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712450f38053100100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f00fbaa9abfb00000def27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")

00:00:45 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:45 executing program 2:
r0 = socket$inet6(0x1c, 0x10000007, 0x3)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0xffffffffffffffff, 0x0, 0x17, 0x0)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000002c0), &(0x7f00000001c0)=0x4)
r1 = socket$inet6(0x1c, 0x20000002, 0x2)
setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000340)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local, 0xffffffffffffffff}}}, 0xfffffef2)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x4, 0xfffffffffffffff3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r2=>0x0, 0x9, 0xf, 0x0, 0xfffffffffffffff8}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x3, 0x100, 0x58, 0xb7e3, 0x7, 0x1, 0x8, <r3=>r2}, &(0x7f0000000240)=0x20)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x3ff}, 0x8)

00:00:45 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xfffffffffffffffc)
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}})
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000606, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x101}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000640)={0x6, 0x8000, 0x2010, 0x8, 0x5, 0x1000, 0x9, 0x9, r1}, 0x20)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"213efcf6771ff5682057d7cbd3833fea43283352e0e1d772dbd49b3508bb2994a89fb4e7f4f7192bc42d007ebb2ed75283ee4ad40cf380efdd99fafd7e3ecb833fe803d92dff2d5546d555fd4d7c9d808cfad49aa9707c9baee1c871b22ae1184c9d2ce2b4f1f5ad4732790e3432c34d7a910212bea4b7268178028485a4aa0e19d206ef4995b54c383128bf0ea93ed43e2767825dd2cf077a786ecdd2eca1613768f9c2620523126045f3915e763765093dc0adfbae851d742097d29307847b8c25fe4e87690232d8bd3ecccef70c0fcac073fd591aa081ea4af9b280ff5183644affee0cbce008ac65f0c925e84827e468fc7c9bfedfbcbf18f8b3b5264803158af2a0f63b4794ee9b6fc61e441ddf3d5006e2da6cc07e9ed40ecec84dd27c282c97f6c93730cc4ab450f593ff11d00cd3bb4c7334e6dd6e53d7edee7444f10d989331a50805310d2faf592760faa85ff585c224d1d85ab1eb8e3e045cad7aaa6bdf56d4f24a273584eddfc77584ec3edb33c8ef717409eafb647f53abacea2505caf5cc7f632ab7d1ec0501c4837c624f880276f3c70ebf8a206f457ec5c7d7610a0b6b4cf277eefe600a8eaeed97b229b31998c4b26d79ef32b38b67a570736402b47d6021d177ba67e31d6d5c49edbbe2dfd97aa284ee08090bdd6066472110cadc9ca89396af800f04ffc74296d993a5accb1f1e44319a0e21115bc86b40cff9c9729df593a9fd64536510204528dcafb5a7e51c84dc132180d33a2d220caf05b6ba4f0c1c0016ce3e8178fc30c41d91e8c0d314aa8fad77905f369ab550b675876d60da63eccdcea0f9d7b79f058ad4af482f06994a3855bfc2787a1ce65bebfde11939f8b188b661c14447f1a3debdc038ab6426fcd0baf69bf0092c8bf2c227c0089d3936eb7a1fad2afe30d96fd9d6e84c6e40c3b1cf6b43cc47c3656628b602a3480ee314886eece2ff51c2acfcb37ce7e8a059b670123470c73a35df0c680b8d71fa9ff2fe67e54fb41f027676c0583487a34a7a3fed88c77b761cf3aa2c758ec7dab617c718b41c34a56f889227af6bb00e0e1d4de2f0a0287afed25508b1ef327e8a242c6d9848c0d1a9007cf477f8ba6ab340d0f75ae98cad6b262b361faa18f5421bdff077df4af7e27fad5fd05bd0f766fac84f3ed2fb617ac40c9da4a0dcc00f7f769d78a85d7f1d4d3310864d1d997be58183c741dbcc29f72bcaea8fc4f534b9fe7404df57b86ced3ec569a298d8cdbf577fae94c0701e3ad487f76978afda4cc64ef6adc11600473f365ca6e60b8d0ed86994f11c0bc86ca17fdfee7e7c6f730bf7cb3d75a6b8eb284d87dafefafa71538cca9a5caabda103d0a5c70e1e2547963888b95c051568a7fcd980965cf5037151129239da25cc6b4240bc5f3e75377f40b10c44dec6a4f621203c9c8664d6870d9679e30c", "fd74a1e39e0c6e28dc90dd38dba3b2eceecc645cab6ebdd7b8d43db83335abb5", 0x2, 0x20}, &(0x7f0000000100)="684d0504b0c12e07fd4b26bd50de276c07ac5c4a0864f1807876fec7168069d4f42070d7bdc2e50d5b1ea187f841139d4f1616a6ae7be0c696e038e693e88703a9d8add2b00714a008563ad1ae3102636772a4f91576be98ee9bfed8f7abc4858eaf23955b0c13085c52dc2584916312cc76cfac963609d3d9", 0x1, 0x1, 0x6, 0x4000000000000000, 0x1, 0x400, 0x100000001, 0x8})
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000740)={{"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", "26b6d4580268f7f362a056ddf19e07a8aedab4259714165368259d1859161d13", 0x2, 0x8001}, &(0x7f0000000680)="e51863685842aba78af829bb41c4bb3ec26ebb74f15a491b48f2b9dfe19017c66d6c2e14776466660fd0de104911f43ab4ebc3d6d5314f3e658db131c25b99ad5302b2e938708aa21cb68e98352df01a4c01ac9436a7adfe437616d228dbf9d8f61863dff434630cb562c42617a5e04f96c33f5a644ad0184cad5393339ef92eba7ee153e98696c8a6f03f1b31982ea6cc8d3bae477ccf980e473617acf8", 0x6, 0x52, 0xfffffffffffffffa, 0x8, 0x7fff, 0x9, 0x5, 0x1})

00:00:45 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRESHEX=0x0, @ANYBLOB="001000da5f000000000000400000000000000000"], 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={<r1=>0x0, 0x8, 0xd4c0000000000000}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
__getcwd(&(0x7f0000000140)=""/46, 0x2e)
mkdir(&(0x7f0000000040)='./file0\x00', 0x101a1)
r2 = socket$inet6(0x1c, 0x3, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x2}, 0x1c)
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000180)="7f3a54914fc030c8a80ec35f98035a32f66fd6f7d46f2fadfd0d848b9258961940f9ff6c134a7de635")

00:00:45 executing program 2:
syz_emit_ethernet(0xfffffffffffffcc8, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa88a82f0081002d0086dd603e01d80018000011dfe4defe800000000000000000001f221978aa0001000000000000c20400000000c2040000000000000000"])

00:00:45 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0)
ftruncate(r1, 0x100000001)
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140))
open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7ff, 0x4)
execve(0x0, 0x0, 0x0)

00:00:45 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000001c0)="ac78d1236507acfdd568aec75863460a42f99a35c794b114a0be9104203022174b15668fd1009d4cf8f0fa3e668b560eb9ce57fdbdf8d10e4650c26a39d7cf841165141d151264ac3a8fd707e3bfb355a2f77fc6c6a81911b457dd18f07c309eda4981b064ae9c1fb5eb37c6ad91d8a3c6f166287b6a3e1050f7")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
r2 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
openat(r2, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:45 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000240)={{"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", "6437d1850872dcda3ba1209544d27d59bc7d75ef0f2303998b7cc7ccff2856bb", 0xd, 0x1}, &(0x7f0000000180)="b505b9039677fef41576bcc4ff562d8c8a18fc3056602a7632661b108787fa76f07dde24bc235e281d2766405642fe99d2efb6b6097a7a44301382b368960275511d0c8d1e9252477da4696dd8b26d6e911388a6eaca12cb65c25f5f13b4c2bd31d95c468b77d882572e30c01c3f44bb3639fec43c91bdd68b5eafe40a12355dfc0ce6ad", 0xffffffffffffaec0, 0x6, 0x6e0, 0x9, 0x25, 0x8, 0x7})

00:00:45 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2e6669c00104652425108390c9d372fef1d3dcf127f72d43650a1bde96b3abebfd4ccb79c5912d7adaa481c0058a803b513d480b9f21edcb45fe1597c03893435b22a6cdaa0d59632ba57f5c50d2cbda3aa5396d2436aec2d83bba93b894e93d043fcfe3af5b398a908ccd27c0d93fd2651505c40fa5b23c7e2eeeb51ffca093856c41f7ad3da7ee9ee19ec6e1d1b85fda75b4b9bc855959dba972c53b73a5ae6effcffb9bf173ab96"], 0x1)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xb42, 0x9d)
write(r0, &(0x7f0000000080)="139b1435dc3ee4", 0x7)

00:00:45 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
fsync(r1)
ftruncate(r1, 0x73bb0000)

00:00:45 executing program 3:
syz_execute_func(&(0x7f0000000000)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299")

00:00:45 executing program 3:
syz_execute_func(&(0x7f0000001080)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7)
open(&(0x7f0000000140)='./file0\x00', 0x408, 0x5)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x9, 0x2a3e3ca5, 0x5, 0x400}, 0x8)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:45 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4)
mkdir(&(0x7f0000000000)='./control\x00', 0x0)
r1 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0)
mknodat(r1, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
freebsd11_mknodat(r1, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0)

00:00:46 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, 0x3, 0x12, r1, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/156, 0x9c, 0x81, &(0x7f0000000100)={0x1c, 0x1, 0x8, @ipv4={[], [], @broadcast}, 0x1}, 0x1c)

00:00:46 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)=""/161, &(0x7f0000000100)=0xa1)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

00:00:46 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xfffffffffffffffe, @mcast1, 0x4}}, <r1=>0x0}, &(0x7f0000000080)=0x84)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, 0x8)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xe, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

00:00:46 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:46 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
sendto$unix(r0, &(0x7f0000000280)="8e89e7a0d41538f82022358023cec5ae5c51d700b6db011e0c793785d326b9004da423eac085332d6d689fe16866648abedd55d0d5dc39efa94cac047bc9d9e107031abc0adb684ad3c112a5bc85c45b369953678c3d207b25277c8d5912a699384101d72e79a86f9b4af78de534d8bd8af948ab85b16026efdb28c56fc9f9e425487b747b7b234af9134f5a5ef22c81c6b50e4c", 0x94, 0x20000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)

00:00:46 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
bind(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

00:00:46 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0xfff, 0xfffffffffffffffe, 0xfffffffffffffec9)
pipe2(&(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r3=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x3, 0x30a}, 0x8)

00:00:46 executing program 1:
syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}})
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x40)
pipe2(&(0x7f00000002c0)={<r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000300)="43d1249478893465acbcb0a599d9307de769b36d5b4109fdc750a24b6869a50c5310ef4e708c464a64e2bc983dd9e35161dc48ece86489e6e2e9f37d184a111810ac412519f0c54d850c51d16f4f81a056fb7a26dc537a6edc957e47a8da493e16fbc8827d3a16cf52d7d684c1c9ab26fe1cd5dc39ccbeda784a6a48ee829c6a7390e8c884989834c6db22e70e705aa322c42527112feb4a9e5a8cb26753a7f5c0db17116b9a5cfb40143ba02b96553bee0e527e06eb64dcf72d2737048cf915093f")
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
poll(&(0x7f0000000280)=[{r0, 0x2040}], 0x1, 0xa7)
sendto$unix(r0, &(0x7f0000000400)="80123b4335539e102711df21f955fe5700dd81f8b9633672b7e7bdfd8907fb91ffadf3cd65838b67456b09", 0x2b, 0x180, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xa)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r0, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x0)

00:00:46 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x30c}, 0x10)
accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002)

00:00:46 executing program 3:
truncate(&(0x7f0000000300)='./file0\x00', 0x3e)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0)
fchmodat(r0, &(0x7f00000003c0)='./file0\x00', 0x20)
setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000680)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000006c0)={r1}, &(0x7f0000000700)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={<r2=>0x0, 0xe}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000600)={r2, 0x0, 0xff}, 0xc)
fcntl$setflags(r0, 0x2, 0x2000001)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r3=>0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4)
freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780))

00:00:46 executing program 1:
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
munmap(&(0x7f0000ced000/0x2000)=nil, 0x2000)

00:00:46 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x1]}, 0x8)
syz_execute_func(&(0x7f0000000240)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:00:46 executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
chroot(&(0x7f0000000000)='./file0\x00')
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getgid()
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000009000))
socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)

00:00:46 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
sendto$unix(r0, &(0x7f0000000280)="8e89e7a0d41538f82022358023cec5ae5c51d700b6db011e0c793785d326b9004da423eac085332d6d689fe16866648abedd55d0d5dc39efa94cac047bc9d9e107031abc0adb684ad3c112a5bc85c45b369953678c3d207b25277c8d5912a699384101d72e79a86f9b4af78de534d8bd8af948ab85b16026efdb28c56fc9f9e425487b747b7b234af9134f5a5ef22c81c6b50e4c", 0x94, 0x20000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)

00:00:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
shutdown(r0, 0x0)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
shutdown(r0, 0x0)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1)

00:00:46 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x2, 0x9}, {0x5, 0x1}})
truncate(&(0x7f0000000200)='./file0/file0\x00', 0x1)
mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x8000, 0x8001)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
renameat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')

00:00:46 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x40, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:46 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x4)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af)
r1 = socket(0x1c, 0x10000007, 0x7)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @local, <r2=>0x0}, &(0x7f0000002380)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000023c0)={@loopback, r2}, 0x14)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x4, 0x0)
ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000001380)="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")
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
recvmsg(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4, &(0x7f0000000180)=""/99, 0x63}, 0x41)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:00:46 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x42)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
ftruncate(r0, 0x3d)

00:00:46 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
r0 = shmget(0x3, 0x3000, 0xc0, &(0x7f0000ffd000/0x3000)=nil)
getegid()
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000300)=""/96)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8d, 0x4, 0x2b00, 0x8fd, 0x1658, 0xffffffffffffffff, 0x10000, 0xc8, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8)
syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000")

00:00:47 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
sendto$unix(r0, &(0x7f0000000280)="8e89e7a0d41538f82022358023cec5ae5c51d700b6db011e0c793785d326b9004da423eac085332d6d689fe16866648abedd55d0d5dc39efa94cac047bc9d9e107031abc0adb684ad3c112a5bc85c45b369953678c3d207b25277c8d5912a699384101d72e79a86f9b4af78de534d8bd8af948ab85b16026efdb28c56fc9f9e425487b747b7b234af9134f5a5ef22c81c6b50e4c", 0x94, 0x20000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)

00:00:47 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
freebsd10_pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)={<r1=>0x0, 0x10, "582f01be1f6542015efa3bc979ca3601"}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000580)={<r2=>0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={r1, 0x7ff, 0x100000000000, 0x20000000, 0x5, 0x8, 0x1, 0x100000000, {@in={{0x2, 0x3, @multicast1}}, r2, 0x2, 0x46c3, 0x100000000, 0x101, 0x9}}, &(0x7f00000006c0)=0xb8)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
pipe2(&(0x7f0000000180), 0x100004)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$getflags(r4, 0x3)
write(r3, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f00000003c0)="3ae8c1a291e4e0a924b6cab2e3b703d48d7b27f61e77905918bac9f01e54e14bbfa43213919d1b3132961c4aa00d773b3e923475d3188275500582e550863abe92a522d982d4a752ea96d71d4d6b9161bd419c18bb705e6d3e86389c75676fd9a6385c260040854639fc5304285bc8abf41d263fe4d226ff1706c7e64bc338ac897652076e8555595a71")
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
mlockall(0x1)
sync()
chdir(&(0x7f0000000080)='./file0\x00')
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)

00:00:47 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0)

00:00:47 executing program 1:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000140)={@local, @local}, &(0x7f0000000300)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:47 executing program 3:
mkdir(&(0x7f00000006c0)='./file1\x00', 0x80)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
getgroups(0x1, &(0x7f0000000100)=[<r0=>0x0])
chown(&(0x7f0000000480)='./file0\x00', 0x0, r0)
chdir(&(0x7f00000001c0)='./file0\x00')
unlink(&(0x7f0000000380)='./file1\x00')
r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={<r2=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000008c0)=ANY=[@ANYBLOB="02004e230000800100"/136, @ANYRES32=r2, @ANYBLOB="1f000000010000000000000008d11a4cdd3784ea6448bf00"], 0xa0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e23000100005204af62a0739e274a3ee9833db932d508000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=r2, @ANYBLOB="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"], 0x98)
fstat(r1, &(0x7f00000004c0))
getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=<r3=>0x0)
setuid(r3)
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)

00:00:47 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={<r2=>0x0, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="02004e237f00000100"/136, @ANYRES32=r2, @ANYBLOB="e1e472138e265afb04000000eb820000bcab648a"], &(0x7f00000007c0)=0xa0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0)
read(r1, &(0x7f0000000880)=""/182, 0xb6)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r6 = dup2(r3, 0xffffffffffffffff)
openat(r6, 0x0, 0x10400, 0x42)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000940)="e4416e58333612cd86ba9d91267009331e93abe6322c6ae56e512d364d101f7a4b3f722f898bb5be29b51e6db90ffee8061346a268eb9fc9788f1c18610e8a950071a1d4229fc2d4f367ec01363db5b2f38c70348f3aefa2e0365f0500bcd1f44d895164d230871ef4fd2b7cd68610adda24f5cb60f9f0440d45f425425736eab78cb5f9ca328f6316b002adeb17d3a6ca52390a330afbe914560ea1eb0472d95061993197724eee2e61dd6daf71188a0115d97f9de5478f3889b0bf227992d5f15a34f5fab042416de95b3c7c2e9534122a03bd76b9dc87dce43325")
fcntl$getflags(r3, 0x3)
accept(r1, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x0, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:47 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0/file0\x00', 0x8000, 0x100)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000600)={<r1=>0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0x31f4, 0x4320, 0x80000001, 0x0, r1}, &(0x7f00000006c0)=0x10)
syz_execute_func(&(0x7f0000000280)="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")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4)
readv(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getpeername$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10)
socketpair(0x1, 0x10000003, 0x80, &(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="0800000008000000ff03060003000600000000001c004e20ff0f0000000000000000000000000000000000010300000000000000000000e200"/148, @ANYRES32=<r6=>0x0, @ANYBLOB="08000000d9f30000080000000400000000020000"], &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000480)={<r7=>0x0, 0x2, 0x1, 0x83e4, 0x5}, &(0x7f00000004c0)=0x18)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000500)={r7, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r5, 0xc, 0x646d}, 0x8)
r8 = socket(0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0xfffffffffffffdff)
r9 = dup2(0xffffffffffffffff, r8)
getsockname(r9, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0xff54)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000003c0)={r6, 0xb, 0x8}, 0x8)
fcntl$getflags(0xffffffffffffffff, 0x2)
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0)

00:00:47 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x200000001004c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000003c0)={{"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", "414760ff98ca44655f500648dc91d99cb9e82b4141c4c318ba83d180abf6b522", 0x0, 0x80}, &(0x7f0000000240)="1b278dc25c4745dd71a09733cad1a47d7a9aeadd27e6934080e3ba863f9245e71636ac730975ee01c478badef706b8e621fd3db2486bf195e97a12e894bcfdc5e2b1927cd5ca1a415981a833b6fa72735bd5279e7894c5c6bc0a40c0538d65cff45f0104f5ac4559f22a04e02ea1be42ee61f9505e6cc4bf065f7942a70248b8d4989f8f5ea3b87431a19eecdbc90c6a21238f01dbb7c35347dab3e76965d094684d7c49a76443525b6a261bec2ec4ebb44a77c3ce4f9196c8d3e14b4885f9e3ed34f397c7609d65c6a331fe393a8671ca93ac318ef381f79e147454762fb9351e94273edca4ca9c96fb8d2466042ce48e45019a5792c6f1cb1202a460", 0x9, 0x7e2f, 0x200, 0x9, 0x26ee9793, 0x35, 0x1376, 0x80000000})

00:00:47 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000)
sendto$unix(r0, &(0x7f0000000280)="8e89e7a0d41538f82022358023cec5ae5c51d700b6db011e0c793785d326b9004da423eac085332d6d689fe16866648abedd55d0d5dc39efa94cac047bc9d9e107031abc0adb684ad3c112a5bc85c45b369953678c3d207b25277c8d5912a699384101d72e79a86f9b4af78de534d8bd8af948ab85b16026efdb28c56fc9f9e425487b747b7b234af9134f5a5ef22c81c6b50e4c", 0x94, 0x20000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)

00:00:47 executing program 0:
syz_execute_func(&(0x7f0000000140)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x356, @mcast1, 0x101}}, r1, 0xee, 0x7fffffff, 0x4}, &(0x7f0000000200)=0x8c)

00:00:47 executing program 0:
freebsd10_pipe(&(0x7f00000003c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x400, 0x18)
getresuid(&(0x7f0000000900)=<r5=>0x0, &(0x7f00000008c0)=<r6=>0x0, &(0x7f0000000880))
getgroups(0x6, &(0x7f00000001c0)=[0x0, <r7=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r8=>0xffffffffffffffff])
open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x4)
fchownat(r4, &(0x7f0000000040)='./file0\x00', r6, r7, 0x600)
r9 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0)
getsockopt$inet_int(r2, 0x0, 0x43, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
fchownat(r4, &(0x7f0000000200)='./file0\x00', r5, r8, 0x400)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000540)={<r10=>0x0, 0xfffffffffffffffb, 0x1, 0x8000, 0xfffffffffffff21a}, &(0x7f0000000580)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000640)={r10, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000680)=0x10)
fcntl$getown(r9, 0x5)
getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f00000002c0)={@broadcast, @multicast1, <r11=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000380)={@local={0xac, 0x14, 0x0}, @multicast2, r11}, 0xc)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000480)="4b38ed4d35a39cb76be7234e6d8bf37c7122422dc2beb99b8685166350df022e57c14c8bc7ff0c4dc4fcdcfd96c0d84db4f5bfa9265f2a1dc0d6c312aff9741dc8201a6c5c9d60fa543c2de08212f42ff05cd87124b93d71d5100c1eec9420e3313db06607d077197d408a423a8bb6784973467ff769b1a3afb711b9f8aed6cdbd8ba48f262b8b390c411f7abb484d98e357343c5ffefc35d1fe06ff32ee6c455aa1")
socket$inet_sctp(0x2, 0x5, 0x84)
getpeername$unix(r4, &(0x7f0000000080)=@abs, &(0x7f0000000240)=0x8)

00:00:48 executing program 1:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000140)={@local, @local}, &(0x7f0000000300)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:48 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200001)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x6, 0x3)

00:00:48 executing program 0:
getsockname(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="f63b000000fdffffff"], 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0)
pwritev(r0, &(0x7f0000000000), 0x13b, 0x0)
accept4$unix(r0, 0x0, &(0x7f0000000000), 0x10000000)

00:00:48 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fchmod(r0, 0x40)

00:00:48 executing program 3:
r0 = socket(0x7fff, 0x20000000, 0x40000000020084)
connect$unix(r0, &(0x7f0000000200)=ANY=[], 0x0)
socket(0x10, 0x3, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8)

00:00:48 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x67709090)

00:00:48 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x14)
r1 = dup2(r0, r0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000180)={0x40, 0x10000})
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getpeername$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x200)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000440)="d05e33bde468a5512f5bd4b911b07e4a8bfefec7b204596078c67cd3baa92d9893355f93c0caf1f3390b795d6c8819f1661134b4bb21369b73e004f3e11f5d420c3638d11252dfa518f1c01c33cdf3dd90515fb501ade509c5d4c2e76f71a07293f5a2401d18165a5444cb1a8b7c7ef1528ce3718fc61177613ff5dec31f4e19e6e2df125226a967fad7d5a9fc68c2e90224181205374d7d413e8d9439e2c5849bbe")
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0])
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000540)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)={<r2=>0x0, 0x9, 0x1, [0x7]}, &(0x7f00000005c0)=0xa)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000600)={r2, 0x4}, 0x8)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b358})
setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2201000000ff020000000000000000000000000001834100"/128, @ANYRES32=r3, @ANYBLOB="61d534bae35b"], &(0x7f0000000380)=0x98)
sync()
mlockall(0x2)
connect$unix(r1, &(0x7f0000000640)=@abs={0x0, 0x0, 0x1}, 0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)

00:00:48 executing program 0:
open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8)
fchdir(r1)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0)
clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180))

00:00:48 executing program 3:
setreuid(0x0, 0xee00)
getuid()
fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(0xffffffffffffffff, r0)
r1 = semget(0x0, 0x3, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x3, r2, r3, r4, r5, 0x80, 0x6}, 0x1, 0x9, 0x2})

00:00:48 executing program 1:
r0 = socket$inet(0x2, 0x0, 0xff)
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x40000000000000)
getsockopt(r0, 0x1, 0x6, &(0x7f00000000c0)=""/92, &(0x7f0000000140)=0x5c)

00:00:48 executing program 0:
setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d, 0x20800000b35d})
r0 = socket$inet(0x2, 0x1, 0x2000000000000)
listen(r0, 0x53b6)
mlockall(0x1)
r1 = accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000300)={<r2=>0x0, 0x1ff, 0x1, [0x9477]}, &(0x7f0000000340)=0xa)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x9, @rand_addr="2d8aa8528c9fb9cca056ea305d2a9387", 0x100000000}}, r2, 0x9, 0x8001, 0xce}, 0x8c)
syz_execute_func(&(0x7f0000000000)="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")
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
getrlimit(0x5, &(0x7f0000000200))
accept$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
r4 = dup2(r0, r0)
ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f00000001c0)="013547ee4f1d9bcd02c104eb358216d43b3fde59618ea5191304d25bae05a4407ed88dceb511c3b863441262539d19b706fe96")
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
r5 = getpgrp(0x0)
getpgrp(r5)

00:00:49 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x1, @mcast2, 0x2}, 0x1c)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x6a, 0x0, 0x1ea)
chroot(&(0x7f0000000040)='./file0\x00')

00:00:49 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x7c5)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x4c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x3, 0x100, 0xff}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x800}, 0x8)

00:00:49 executing program 0:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040), 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={<r1=>0x0, 0x8, 0x11f, 0x3, 0x8, 0x2c6, 0x9, 0x5, {@in={{0x2, 0x3, @loopback}}, 0x0, 0xfff, 0x400, 0x80000001, 0x40, 0x7}}, &(0x7f0000000040)=0xb8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r2, 0x0)
ftruncate(r2, 0x20000000004)
syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockname(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000240)=0x1002)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)

00:00:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0xffffffffffffff7f, 0x7, 0x200, 0x7, 0x80000001, 0x4}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84)
recvmsg(r0, &(0x7f0000002780)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f00000002c0)=""/88, 0x58}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/234, 0xea}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/193, 0xc1}], 0x7, &(0x7f0000001780)=""/4096, 0x1000}, 0x1)

00:00:49 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
ftruncate(r0, 0xff00)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r3=>0x0, 0x2}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x7, 0xffffffffffffff1e}, &(0x7f0000000180)=0x8)

00:00:49 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0xfffffdaf}], 0x10}, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x28)

00:00:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:49 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001c0000000001029078000000"])

00:00:49 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000100)="9e82cb6084659cc165a1447ed5a45e2da363d097c6d25eae923c46ee51fe0e171106b74f009f9307f602d12bb70a9f3f8da6c1d689447c0a21fa2a6c5e64fa85e7b679a51e5c9684994f798238", 0x4d)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00000003c0)="1193956dc4b1d76b9f3705f98328d42cbb00857a78d4a8ba4f27e727c564f11653397debc21a5aae139f444fa6c48cd2c83f3263866b0c5b756c8806e38798e3f453be10b97a69aacfa949eb75c3a57906de01f9b0dd17b2b5dbbd3af7af30b1d8f400765de6c165f05398ae79f8b0b073a6d4843091088efd95eea19d38971fe1edb8c03045fd045e345a045efe1ce353b7c5d844b01b9ee841f5b3b94cb0e4893cd36ae4a5da2b3e336b436a276f4db992ade3fba8a1e9dbb6fa67bfd2773ef4133b", 0xc3)
freebsd10_pipe(0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100400, 0x4)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000240)="0432c8cafa3673e5c681d98717a510192975c77bc8ebb7392577d4e5e5a03a1ca50298de934d2b03ee939a40002e91c7aa0e3409278dbcd1c4067991db866be49253428ca655ea49f4", 0x81, 0x4, 0x4})
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4)
dup2(r0, r0)
dup2(r0, r0)
socketpair(0x1, 0x4, 0xfffffffffffffffa, &(0x7f0000000180)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f00000005c0)={{"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", "9a135cf735c6182fe7fd5674b1cf415c56c949a062a5ba1893a7225b8516d2d2", 0x7, 0x8}, &(0x7f00000004c0)="eff773efdfcc75695830c639395c06eab2c7d1b39cfb163a9a5e4276e299a60493a7caa929884f9d85c2fa033832d43dbb347177ba065123cb1dfbccfea7e354b9749c71cdaabb517acfa7ab2e6c9a7d17301752185a1ec048b7ab3dbc5f6319ec18a15d829d3c7204e0e7901eac8cc230eb9d289f1ac8514d0eccb4067bfbc14823033677fc4952f9c411d58b64f19fef2ba1d4be6bcd16b1a8f6fb5a92691f63c58b5e615a4a8894041b5fddf020c986ad754cca22c3635309ce1e042c2f8abf44835ba61e08acaa37a1e8a96835fec7814e9474a19230acb28a8e468018", 0x8, 0x80000000, 0x100000001, 0x2, 0x5, 0xffffffffffffff00, 0x4, 0x1})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0xfee7)

00:00:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x0, 0x3, 0xffffffffffffff7b, 0x0, 0x2f92, 0x6, 0x3, 0x10001, 0x7ff]}, &(0x7f0000000040)=0x16)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:00:49 executing program 2:
syz_execute_func(&(0x7f0000000200)="969898472c431c030f05f30f59bfd90bcf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd3c4e2f59cc5dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000080)=[{}], 0x1, 0xfffffffffffffffe)

00:00:49 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff)
mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xb3, "8a8bfb97868d3389e3377204853c72236226cbc95cd7471c35d29c0cf18c46d80816728b31cc8a9e8c67680c153b8904e778c4415f3525d5be542aaa9e90ee2f5fde9dc6f7154940fb14c906aa07309a38a8d4b374d86f4012390d31047867a7b081d1679928708367dcc928b5b1a553aa98733b9bc2fd62dbed894e3a7e0193704e6d722310f21b94355b40657582b0e6350c02fb6ac82455935c977673c931d61b6c36e07df5b21e077ae5538d8d8ba43980"}, &(0x7f0000000140)=0xbb)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x7f, 0x8, 0x200, 0x4, 0x8, 0x401, 0x5, 0x7, r2}, &(0x7f00000001c0)=0x20)

00:00:49 executing program 0:
syz_execute_func(&(0x7f0000000280)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf6f9f9680c0000008fe9589b26c7e4c753fbc4e1019aadadc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6dd348f1518fe9509b9b9bfc0000c1ea01eff265dc5f00c3400f63bf000000005b45363ef80f9966030faee4f3e0000f5e5bf447000026400f0d18660f381dcbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)

00:00:49 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88)

00:00:49 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6)
socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:49 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="33e02fe6b6ceb09d9d8bebb85d5e8f16f8795dfcef1bbacb28069be5f01fef67465eb2837a0e7b3375b44abd61620d0868e60c75cabc3aec614caf0a56b4afd934b3e1a2ca7ffdc21c4d7e3d9f3d85be802d4b31093bb1cc29b965394af5dec59ba6e03626aa0017f460aae565cd562127257ed393698a93fbeb2a2b72", 0x7d}, {&(0x7f0000000140)="eed98c46f264de56c01f41b0f8fd1930f7f68d8d775846f67d9296834358", 0x1e}, {&(0x7f0000000240)="074b7733f8274e25daaaec5eabc19367811d580b5e4c32ce1635d7250b11f03719d87014f13fdcf3cf3ead7015b3a331c18de11186c1161252331474b13e5e17b8febae9ecf73f5b4a0e1263d432eed459cd683ddedb43bbe31c3bdee714673dbe22e6d29621261a5905a23392843bad1add865a689ef1faf3543458bf03492f8b207f5775328c9e119b0d2f534022427899927371816b124229b41692294642c4ecf727928eed885d62e9a4b4f725bcce5ae5357249a7eba59c1bc2623789f6b30189ec3ead28862f0b8904", 0xcc}, {&(0x7f0000000380)="c4438935f09a4672e59e1cfb5f3475015094c0fceac380ddab550aeb742a1bf3da4d3da6320b053cd95e5cb3b4d8e5aa4fa4834fbe62f56e96975be7d15125cefe48030cbf56fc5dc62223fce623bd971ecc73bd4837ff21f03ae34b89cd020c4bc983f7d3da7c9d3e4d1ac6417530138021e15768bffc0de1341696687e7f5d6243e888792e6f52e57952babc9a761a983c8fcc30bf2d6fb75d764de79172a2aebdd69341041a8c071e", 0xaa}], 0x4)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x2)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0)
fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010001})

00:00:49 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x804, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
fcntl$setstatus(r0, 0x4, 0x10040)
getpgrp(0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
socket$inet_icmp(0x2, 0x2, 0x1)
close(r0)

00:00:49 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0xffffffffffffffff, 0xfffffffffffffe84)
getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
r1 = accept(r0, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x8)
setsockopt(r0, 0x0, 0xffff, &(0x7f0000000000)="68ffedee3beb053453e90657684de0cf9abfa7c7322b06ebb4", 0x19)
r2 = dup(r0)
ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000140)={{"0ad52f2114fca9f3cf370876c704436bcdbc262f5c7e5d6c3ddde75c098bb924b0e22a5a6060a023034fa7bcef082530cd2289579bfbf03a9766d79ad58c8b6f2e1e28fcd0a5ddb016c175df7f29b7c06df0be700789ca3c44e4bd9d9f0626d3cafb0d1b6655bb3fecf0e6d710765bb1313dbd7ffe12c45ba6280a0daf59afafb579a077b859ef82754c65aebb1b81a07c942d9066b1667e2ddd9cb6959a2a7cf1fb85ed349b58f981aabc862dea8580e10e5c45cbbed9dde8f3a2b4e46b4637fd482fe61ee75e7e1b0535f7a505645590080ed85e8381ecd25ad42a5dc0361e81b8b12e5447e7015679a9271a267f287d83a7e671cd512c03df46e4720f7953d709da870cb6ba7d9ba7ba23d40766d734a8e6ca2e434fe91611b0a2093a76c5d7e0fe50e4721186b37fa2d453301d471238408c4404159749bf1e01a2257a6ed7b8c726735e5d28c48d19d824c2ca3898b54e3486d50dcf5ada04ff1470c4fd32528fdb6b67be3f3e94787d998acaa7b176511706da7fd632c63e237e428161ed0a9c1932b2eba906f5cc8d5d6dbba41d4c11fb5f8aaa1451739468bb7b727efe43b6518c4cd424164caa0f73ddd22a9ee2356838be695b05cc733f7e00c5011e1f5b760c0d330af16815840b4c2a4245df7c467d8765dddc7e491d7f1e33d3a8758261931b1df8066b9663f78d7f638d3815277b3bd859a304367fbb5c2b99b584a1f4aa9c12130d2ae2a0a3e7f6af318a134d354c73a7fa9492d69b3258139cfef40677e828d564730632f94c787293e8f96650d1614d72b8b3f5bd5a878694f307da4beccb47c34fabd312560b8a550a902520edb0d557c7e2c9c9c969d50dc7d662302fc9dd066351cb0358dc92ba5982ec59c9d4fb1c25f1810952af7a8adbd0b178a6fd8326d9822e2ca3734f847762371423ed8210de90a21ae8ddeac34649e2a13d3ac1d5c6531491723be06fbdb4bedb56891909d3e94a169ab09c25acfd9bbef4fd554beca484b6dab2f63fdb9e5988d069d932fb76c5ddbbfce0bbe55735a06c0adb2a412d043901beb068d506e912f9994ad5a3212bfe210a715f132549c3d4345a03608b646940dc0da811ca6db2837afb07b0dec60ce91ef4f76171323593ca8fad308b38dcff88e81caad6528af9d4fb30389e64f3306af92a45164dad37d2b8c61be0ce1c3d8305093bd979a89d18cf2709331de28baae29430919cdbdb6a4b7d12eab6d030a19d7df49105a68018dfefb7055a06791db372b8a9675f6b50877bbefa44b22799c2b3ca6715b68e3d464345db2453a6124a084b9dd596714bb21029b7b464e52175a0117acfb7af0c949cdac5678456706e33fe981f259996c7ae825183d5e041621377c404753ecb2f1c891023c6373ca000dbf5d10c747a70cfff88d433995f192dcde1b6bf4a815c4fbea9e880ac7fbd", "9235e71eb09780b29409d04ba954957c5e072d2f3a2777a009642f42fb2c0387", 0xffff, 0xfffffffffffffffe}, &(0x7f0000000040)="74a7eeba9b71a60ef64e0b5610d3315e9e0c6a6da7f1db66c69b95f27293f8323f6c9189869176bcfc9a9c2a48d7388aaa308316bbb026f909aad605d93bdb6da87ec6e84f8265e010e985e828433e9b72fb09eece567d53f6e9fea77eecb09b6b1ffa38c1b8c2402eb4b89e3aad2eb5bba5b30182d60195ee18ed7b5e3168549870bec24647a379f2f2817ecdba2f3c7774aaff818c13f7eea5c9bf60e82ac7b6eaf2e9f995b2ed9f045ad6845bcb3de4293daa73c2f1099fb73cc63987c017621309f5faf68a4e5fa1a2bd1084236077af82f4", 0x8001, 0x1, 0x7ff, 0xff, 0xfffffffffffffffe, 0x8, 0x6, 0x5})

00:00:50 executing program 2:
socketpair(0x17, 0x0, 0x4000000000000, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r3=>r2, 0x2, 0x3ff, 0x7, 0x8, 0x100000000, 0x4}, &(0x7f0000000200)=0xa0)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x101, 0xffffffff}, 0xc)
fchdir(r0)
fchdir(r4)
lseek(r1, 0x0, 0x3)
fcntl$setflags(r0, 0x2, 0x1)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x202, 0xe0)
getpeername$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10)
close(r5)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000340)={0x8001, 0x8000}, 0x10)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r3, 0x3, 0x7, 0x82d}, &(0x7f00000003c0)=0x10)
fdatasync(r0)
getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000400), &(0x7f0000000440)=0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000480)={0x2e, 0x10000}, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/127, &(0x7f00000005c0)=0x7f)
r6 = open(&(0x7f0000000600)='./file0\x00', 0x9, 0x80)
r7 = msgget(0x0, 0x485)
msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000640)=""/160)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xdfb}}, r2}, 0x84)
fdatasync(r1)
open(&(0x7f00000007c0)='./file0\x00', 0x18000, 0x6a)
r8 = semget(0x3, 0x2, 0x4)
__semctl$SEM_STAT(r8, 0x1, 0xa, &(0x7f0000000800)=""/12)
getsockname$inet(r0, &(0x7f0000000840), &(0x7f0000000880)=0x10)

00:00:50 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6)
socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x4000000004, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r1=>0x0, 0xff}, &(0x7f0000000180)=0xfffffffffffffd4c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7f, 0x200}, 0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0)

00:00:50 executing program 1:
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200))
fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(0x0, r0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x4e96}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x5}, 0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00000001c0), 0x4)
socketpair(0x2, 0x7, 0x3f, &(0x7f0000000000))

00:00:50 executing program 2:
socket$inet6(0x1c, 0x30000005, 0x400)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6(0x1c, 0x20000000, 0x6)
fcntl$getflags(r0, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
close(r1)

00:00:50 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
fcntl$getflags(r0, 0x1)
syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:00:50 executing program 3:
r0 = semget$private(0x0, 0x400000000000004, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80, 0x400}, {0x6, 0x200}})
semop(r0, &(0x7f00000000c0), 0x0)

00:00:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240))
preadv(r0, 0x0, 0x0, 0x0)

00:00:50 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

00:00:50 executing program 0:
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={<r2=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r2, 0x3f}, 0x8)
close(r0)
read(r0, &(0x7f00000003c0)=""/51, 0x33)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4)
read(r0, &(0x7f0000002080)=""/4096, 0x1000)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1)
r3 = open(&(0x7f0000000300)='./file0\x00', 0x100, 0x10c)
ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000340)="cb52b0ce7e82d406f80b7b55139f64e7a6c4b24388684f589074386a79081fcd81360171163c7910e80496209aaee98b308df4f9ef0c481cf8acfc421d8aadfe87cf5fb3890e2fa06570fa5953f36cb1c582b69151537d575acf77158071f691250f031967c252e5ade7ea94b6826ebc81ac4d49f7eb353d")
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000400)={r2}, &(0x7f0000000440)=0x8)

00:00:50 executing program 2:
socketpair(0x0, 0x0, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0xc00000, @mcast2, 0x996c}, {0x1c, 0x1, 0x10001, @loopback, 0xffff}, 0x10000, [0x8, 0x6, 0x0, 0x80000000, 0xd3b, 0x401, 0x467, 0x8000]}, 0x5c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r1, 0x22e, 0x6, [0x40, 0x4, 0x34, 0x4, 0x81, 0x0]}, &(0x7f0000000100)=0x14)

00:00:50 executing program 0:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000240)=0x8c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xb, 0x400}, &(0x7f00000002c0)=0x8)
r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x80080000)
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
fchdir(r2)
recvfrom$inet(r2, &(0x7f0000000000)=""/250, 0xfa, 0x1, &(0x7f0000000100)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r3)

00:00:50 executing program 3:
setrlimit(0x2, &(0x7f0000000080)={0x8000, 0x40})
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$unix(0x1, 0x7, 0x0)
fchdir(r0)
fcntl$dupfd(r0, 0x11, r0)
connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
mlockall(0x1)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/45)

00:00:51 executing program 2:
r0 = semget(0x0, 0x1, 0x1)
__semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000040)=0xff)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x8)
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c020f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00050000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:00:51 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000001140)={{"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", "4e41da5196dbf18fe79c94856d6616a325507f784fc058b63e38ebcd3c9480ae", 0x8673, 0x76152dbc}, &(0x7f0000000140)="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", 0x8001, 0x1a, 0x20, 0x1f8000000000, 0x4, 0x1, 0x4a, 0x9})
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
fcntl$dupfd(r2, 0x0, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f00000015c0)=0x4)

00:00:51 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100, 0x0)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/17}, &(0x7f0000000140)=0x13, 0x20000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x2, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={<r3=>0xffffffffffffffff})
poll(&(0x7f00000001c0)=[{r0, 0x2d}, {r1, 0x2040}, {r2, 0x4b}, {r3, 0x150}], 0x4, 0xffff)
r4 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1018, &(0x7f0000000000), 0x4)

00:00:51 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00403f2a5e2c2f000000000000000001d8d026428ff16b896e9e9275aa03e48e7a4e990ca3163829caf903c0f70c9a8a231e9afb596c1791acf90c6b09f4ebb772d698524d2864ae54dd9420812fca85a527d59b259c767e411dc91bdbd35d44575808c1f7e2e4ea170bb4b8b648dda900008aed7d17b82770230036b3a3"], 0x0)
socketpair(0x17, 0x1, 0x3, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x101, 0x1b7e, 0x1000, 0x4, 0x1, 0x10000, 0x7fffffff, 0xcb, r2}, &(0x7f0000000240)=0x20)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
r3 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000000040), 0x4)
r4 = dup(r3)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
truncate(&(0x7f0000000280)='./file0\x00', 0x100)

00:00:51 executing program 3:
r0 = socket(0x3, 0x2, 0xfffffffffffffffa)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast1, @rand_addr=0x6, @broadcast}, 0xc)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xc0, "eb74f7133c2cd2165fd65da47c40b743"}, 0x14)

00:00:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000fcffffff910100"/20], 0x1)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x1, 0x1, 0xbf0, 0x100000001, 0x10001}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x3, 0x0, 0x184, 0x7, 0x8, 0xc5}, &(0x7f00000000c0)=0xa0)

00:00:51 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x12, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x42, 0x80)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:51 executing program 0:
getrlimit(0x5, &(0x7f00000001c0))
freebsd10_pipe(&(0x7f0000000180))
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x10001}, 0x8)
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x1, 0x3, 0x4, 0x4, r2})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:51 executing program 1:
setitimer(0x2, &(0x7f0000000000)={{0xfffffffffffffffc, 0x1000000000004612}, {0x40}}, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x1, 0x9, 0x1, 0x4}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x401}, &(0x7f0000000100)=0x8)

00:00:51 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb018000000000000000000000000000000000000000000000000000000000000000000000002f00000000000000000000000000000000000000000000000000000000000000000075c412b1e6561eb400"/129, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000)
socket(0x17, 0x20000000, 0x3)
freebsd10_pipe(&(0x7f0000000100))
freebsd10_pipe(&(0x7f0000000140))
freebsd10_pipe(&(0x7f0000000180))
accept(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10)
freebsd10_pipe(&(0x7f0000000240))
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x30000000)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x9f3aac7aecb45a16)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000400))

00:00:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8)

00:00:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
dup2(r0, r0)

00:00:51 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e7)
setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="b9c0068054032577eae879067ff80100000095000100303b0300"], &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r3}, 0x8)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0xc7)

00:00:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
bind(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @rand_addr=0x700}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)

00:00:51 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000380)={<r1=>0x0, 0x8001, 0x2, 0x7fffffff, 0x7f}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000500)={r1, &(0x7f0000000480)=[@in6={0x1c, 0x2, 0x4, @mcast2}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x0, 0x5, @empty, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000540)=0x10)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x2f2c, 0x80000001, 0x6bb9, 0x4}, 0x8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
r3 = socket$inet(0x2, 0x3, 0x4749)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x4, <r4=>0x0}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000340)={<r5=>r4, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0xfffffffffffffccd)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000005c0)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000600)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r5, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640)=0x1231f5e9, 0x4)

00:00:51 executing program 3:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
ftruncate(r0, 0x2381)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)
munlockall()

00:00:51 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"])

00:00:52 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = getpgid(0xffffffffffffffff)
getpgid(r0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000140)={@empty, @multicast2, @loopback}, &(0x7f0000000180)=0xc)

00:00:52 executing program 0:
open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4)
r0 = socket(0x2, 0x1, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x80)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76e68ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df45e51ae677ca4163a019a3b0c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d40ba81d76beed3fd9774632822a8d047d2b255e9abebfc4980f3d402d603f7dc5d8449ca3915973926a02d4f61f7af"], 0x1)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c)
r1 = dup(r0)
r2 = socket(0x17, 0x3, 0x3)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)
sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x185}, 0x81)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4)

00:00:52 executing program 3:
mkdir(&(0x7f0000000600)='./file0\x00', 0x40)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001640), &(0x7f0000001680)=0x4)
fstat(r2, &(0x7f00000016c0))
r3 = socket$inet(0x2, 0x1, 0xa7e)
setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000005c0)={0x401, 0x7d}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000480)={<r4=>0x0, 0x8001, 0x3, [0x8, 0x10, 0x7]}, &(0x7f00000004c0)=0xe)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000380)={r4, 0xbce9}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000540)={r4, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000580)=0x10)
unlink(&(0x7f0000000100)='./file0/file1\x00')
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DIOCCHANGEADDR(r5, 0xc4704437, &(0x7f0000000300)="4f1923386e5d6f1c55fe251ad72dae0d165d083ce283b4929bd97f96ed081a47ccb348423d579d803de41fc2eb03634997d73d9b56ccd6a311177750ebf65e66f5")
lseek(r1, 0x0, 0x3)
recvfrom$unix(r5, &(0x7f0000000640)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')

00:00:52 executing program 3:
syz_execute_func(&(0x7f0000000400)="969898c72c4314120f05f30f59bfd900cf00c4a37bf0c57e5c5c6ec8c8660f6b32fb660c0fc461f92fe20f0fb8c4034e4e771e0fa0e509e3abab80b2a9b2a926660f546e09c470c4c461cd583d00000081c66db711c4397fd365660f685e23dcdc0fbcaf00100c00f345d9c6acc42ca6c1aaa6c31bb9a545814a822f5100005419c2d0c44f15112e45813a9a341474f08171a30b8a826e66620f7348572e36dab200000000c4c1f95179008cc7e8628f6808a3056f0000004e00c466450f71e0268de3c0f52626478891efabefc442b5394a02006930a1c9fb110fd3c43e450fae7c0f0f")

00:00:52 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
accept(r0, 0x0, &(0x7f0000000000))

00:00:52 executing program 3:
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
pipe2(0x0, 0x0)

00:00:52 executing program 0:
r0 = getuid()
setresuid(0x0, r0, 0x0)
r1 = geteuid()
setresuid(r1, 0x0, r0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getown(r2, 0x5)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200)
msgget(0x2, 0x88)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
recvfrom$inet6(r3, &(0x7f0000000300)=""/219, 0xdb, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = socket(0x1, 0x2, 0x0)
recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket(0x1c, 0x5, 0x800)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4)
msgget(0x1, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r4, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0))
r5 = socket$inet(0x2, 0x3, 0x0)
fcntl$dupfd(r3, 0x3fffffc, r4)
setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8)

00:00:52 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000000), 0x8)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000080)="527e44d041b059afb1097fc29c932dd03105741dbffd3e9016c217d350847c50b0a272ef093c666028c60c8d8d3349952c66bdcda93f709e76923eab25df24", 0x3f}, {&(0x7f00000000c0)="542152ba9fa43263b2a072991b0d261c6eeda456d1b7e66c2f7d5cb927570fabb883ed2e6df3d9ee0caf43ce0b05323e650508ae88718d9c305b5cc45870cf42dee0dcecabbcbef38daaf471df437aae02f97344d4a405cd8660f6", 0x5b}, {&(0x7f0000000140)="882362b4bc99185bf95b32", 0xb}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="97e77d50d67b1878602841da4892fd655a540005cee9d3fd50fad305c19cee3f8b0cf7f4c2dd136b89feec176daab949ce5bd353237b69a190eef4844b46f0eec6d73ddb9ee7411fffee0001129941ea19fc3d9c81bc6c92b4f3630f402f3663ca9576f9ff138f320176d931f1601faf176e43ba1d350f87d5dd3196b254df7ddad96104f09ddd777188d9acec4e4083a7058be17ce5655983b3805f9ddc93a0e537581dfa0c7bd242315d6bd8318672ea51bc8726a4914548079c1193a910bb90e2765d4c36090937490ce021e79475f8bbbd3a93e14fe76e4b79efbf34d6727852ae42bc6203a028827a4d5f3619c88482669322f41e7fbb66f4d0d760", 0xfe}], 0x5, &(0x7f0000001300)=[{0xc0, 0x0, 0x3, "c26d2ed3e868c18c11d854cf460a0d02bfa62f7211381a04848a5571f4a45888205ef06207d6978f81789f34a1909324679e238f6fd32d1e7f54726d7c5cb52823d55d171e110fc979a9dd39991169901bdcef18646420367d09f328b4eb3925bda82c30bbaee0d14f1b2c1b0ed78926ead8b9444f8ee234726dc82278d91665a749e159703750116036947b529522e2f2852ccfa0db2bf03ed6ecb4624a17266ed9ad85e2eb49cd74"}], 0xc0}, 0x80)
getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000001400)=""/31, &(0x7f0000001440)=0x1f)

00:00:52 executing program 1:
syz_execute_func(&(0x7f00000008c0)="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")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x14)
linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400)

00:00:52 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
r1 = fcntl$dupfd(r0, 0x0, r0)
lseek(r0, 0x4000000000000, 0xfffffffffffffffe)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fcntl$getflags(r0, 0x1)
fsync(r1)
close(r1)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/135, 0x87}], 0x1, 0x0)

00:00:52 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000140)=""/28, 0x12e)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r0, 0x0, 0x257, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, 0x8)
r2 = semget(0x2, 0x1, 0x0)
r3 = geteuid()
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
syz_extract_tcp_res(&(0x7f0000000440), 0x6, 0x5a4000000000000)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x1000, r3, r4, r5, r6, 0x80, 0x6}, 0xa136, 0x7fff, 0x200})
sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0)
semget$private(0x0, 0x1, 0xffffffffffffffff)

00:00:52 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000140)=""/28, 0x12e)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r0, 0x0, 0x257, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, 0x8)
r2 = semget(0x2, 0x1, 0x0)
r3 = geteuid()
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
syz_extract_tcp_res(&(0x7f0000000440), 0x6, 0x5a4000000000000)
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x1000, r3, r4, r5, r6, 0x80, 0x6}, 0xa136, 0x7fff, 0x200})
sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0)
semget$private(0x0, 0x1, 0xffffffffffffffff)

00:00:52 executing program 0:
r0 = getuid()
setresuid(0x0, r0, 0x0)
r1 = geteuid()
setresuid(r1, 0x0, r0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getown(r2, 0x5)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200)
msgget(0x2, 0x88)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r3, 0x0, 0x1000000000003)
recvfrom$inet6(r3, &(0x7f0000000300)=""/219, 0xdb, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = socket(0x1, 0x2, 0x0)
recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket(0x1c, 0x5, 0x800)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4)
msgget(0x1, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r4, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0))
r5 = socket$inet(0x2, 0x3, 0x0)
fcntl$dupfd(r3, 0x3fffffc, r4)
setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8)

00:00:52 executing program 3:
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, &(0x7f0000000140)=0xfffffffffffffd45)

00:00:53 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
fcntl$getflags(r2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000080)="1b9829d7fc0d09c76b787cffdfcae2362451de8eb15f103187af1d3b85175cafdac10c798f28fcad579f818b2f10d1c6ca97c7d6c3be21085f907ccde86dd3faac4552f1ea20233ba0dd42ac1def4b0a76b7f7abd08b66bb")
getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r3 = msgget(0x3, 0x0)
msgctl$IPC_RMID(r3, 0x0)
ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f0000000000)={0x606d})

00:00:53 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x1c, 0x3, 0x81, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x2, 0x200, @mcast1, 0xae7}, 0x6090, [0x81, 0x8, 0x80000000, 0x9, 0x5, 0x100000001, 0x0, 0x401]}, 0x5c)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4)

00:00:53 executing program 1:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sync()
munlockall()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000180)="34f9c369c91ffb39ecc844dd092f7a618812024563fe995c3d08c590438c196a055a2b94274a5efd274f3cd57bbc719511e2f397c6118af4282dda57")
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1)
clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140))

00:00:53 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r1=>0x0, 0x7}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x4, 0xea}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x51, 0x1000, 0x2, 0x1, r2}, 0x10)

00:00:53 executing program 0:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000b01000/0x3000)=nil, 0x3000, 0x2)

00:00:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8080691a, &(0x7f0000000000)="f8a3cc57954ad1021b1e232e0fa853c7ba383b27bd44fee8bfb8ad17ebb625209728e96bccb457cd903540fbef6b")
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xf, 0xc5f9}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x5}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="02000000ff7f0000f7ffffff00100300040000001c004e2202000000ff0200000000000000000000000000010300"/148, @ANYRES32=r2, @ANYBLOB="00000000b605000005000000fe00000020000000"], &(0x7f0000000280)=0xb0)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:00:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x2c, @rand_addr="a852e884f2d5678f8b6c08bc55fa3050", 0x7f}}, <r2=>0x0, 0x29c4, 0x15e0, 0x6, 0x6, 0x200}, &(0x7f00000000c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x1, r2}, &(0x7f0000000200)=0xc)
close(r0)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000280)={{"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", "0d953bf300519f1984dd7c43bcdcce349b44fe5176998763b9fda13bed4cff71", 0x10000, 0x8000}, &(0x7f0000000000)="5ac8b4668130aa5cf2db2de3299e9f741ba86ebd19cce08f86f5609a5fa24af02c306f59f4ffdcb0093c1d7eb5d4505168", 0xc0, 0x8000, 0x3, 0x0, 0x8, 0xfffffffffffff8da, 0x4d9d, 0x100})
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t')

00:00:53 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x126, &(0x7f00000001c0)=0x200, 0x4)
poll(&(0x7f0000000200)=[{r0, 0x50}, {r0, 0x2}, {r0}, {r0, 0x20}, {r0, 0x4}, {r0, 0x84}, {r0}, {r0, 0x10}], 0x8, 0x3f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x10000, 0x3, 0x0, 0x8, 0x9, 0x5, 0x1f, 0xffffffffffff87ea, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7ff, 0xed, "a4c7482c580b9c2bc62736d9bb20239c1b7b94e83830e16694ba6decdb991cdccee2aa906ad0ea01a221ef5d037de15fd2c471acc357b81dafd12850c1db6002b8e4b587a92c74bbb31b015ee6d9867ba56b49c653e83e00230425f7dbeaa61714f339c45f71d54d3a1e419aa7a872940dfcef9790cc175d5d4dd3c3d582d44118280d891a576684e29f8dc939311a15d749bd67f0363245aea0ea6715e0fa161995f2545dbd50a960945a396613a31ae5a6c6a31508ac95f319f2321f80edd9ff6a894768aa09d1d68423866a28c293d977cc6fae0331cff6add8969fd00c1c6930d893f6292d7d0a4ea411a7"}, 0xf5)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x80)
shutdown(0xffffffffffffffff, 0x1)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000300)="f0084024a91d5470b2fd435b5f185c7cc3e57644c93297d20410c70f7c1785dd8f22b8411717dccc016783381ddc78995121868c157a1dc6a8f6216c87e5f8379dc1e27df28dbf06fbaca52835c624f6fe6334f0758736acab6161772fa0c1c627311c00b0851551be99991c792fbd114786aedf5bfb1a0bed24f1de28b95c295ed0c47c8356cb4e998cb247a7", 0x8d)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r1, 0x7}, 0x8)
truncate(&(0x7f0000000140)='./file0\x00', 0x308020005)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
sync()
socket$inet_tcp(0x2, 0x1, 0x0)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x408, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f00000003c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xff, @mcast2, 0x3}, @in6={0x1c, 0x3, 0xc4, @ipv4={[], [], @multicast2}, 0x10000}, @in={0x2, 0x2, @rand_addr=0x7f}, @in6={0x1c, 0x2, 0x6, @rand_addr="47d573c084afe5c8b5f0fc150b0c2e4b", 0x6d79}]}, &(0x7f0000000440)=0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4)

00:00:53 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x9, 0x80000001, 0x2, 0x1, 0x400]}, 0xe)

00:00:54 executing program 0:
getegid()
syz_execute_func(&(0x7f00000000c0)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

00:00:54 executing program 1:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001180)=0x6, 0x4)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0)

00:00:54 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
mlockall(0x1)
sync()
munlockall()

00:00:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100), 0x20)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x6}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x27}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x0, r2}, 0xc)

00:00:54 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4)
connect$unix(r0, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x3}, 0x8)
dup(r0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
writev(r0, 0x0, 0x0)

00:00:54 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x4000000000)
bind(r1, &(0x7f0000000140)=@un=@abs={0x25ad51a74fd02bc}, 0x8)
setsockopt(r0, 0x1, 0x3, &(0x7f0000000180)="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", 0xff)
socketpair(0x1, 0x20000005, 0x4, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockname(r2, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0xfffffffffffffff9, 0x4)

00:00:54 executing program 0:
syz_emit_ethernet(0x4a, &(0x7f0000000040)={@random="1fcffb37c458", @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr=0x4, {[@rr={0x7, 0xb, 0x8, [@loopback, @loopback]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @local}}}}}})
syz_emit_ethernet(0x132, &(0x7f00000000c0)={@random="aa6398645132", @random="aae1e38d88d9", [{[], {0x8100, 0xfffffffffffffcb8, 0x6, 0x3}}], {@ipv4={0x800, {{0x22, 0x4, 0x8, 0xfff, 0x120, 0x68, 0x7fffffff, 0x8, 0x45, 0x0, @broadcast, @broadcast, {[@rr={0x7, 0x13, 0x68c, [@multicast1, @local={0xac, 0x14, 0x0}, @empty, @multicast2]}, @noop, @lsrr={0x83, 0x23, 0x7f, [@local={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x1d, @empty, @loopback, @multicast1]}, @rr={0x7, 0x1f, 0x1, [@multicast2, @remote={0xac, 0x14, 0x0}, @rand_addr=0x10001, @empty, @remote={0xac, 0x14, 0x0}, @loopback, @multicast1]}, @ra={0x94, 0x6, 0x2000000000000}, @lsrr={0x83, 0x3}, @lsrr={0x83, 0x13, 0x7, [@empty, @local={0xac, 0x14, 0x0}, @broadcast, @rand_addr=0x1]}]}}, @generic="4681f47a2cb890489fd9375de1871842189817721f8e9cf5b3ad45f9077e3d60883481ba2d485d1419de929a445518666becba0718d389279aea13a08f73c2c42697f0231c81dfc3b3531eb94534f2df19ff71f08a965df3ef221231633b2e8bc9f644264d91d4ab52e70ac098e6b3481d8c03fd25e56949093163bca6f1e36d997ddea43107584061883354b72aa6e9e20707cf733c8957"}}}})

00:00:54 executing program 3:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x800000000000c83, 0x0)
socket$inet6(0x1c, 0x0, 0x6)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x20, 0x4200, 0x3, 0xbf70, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7f285e71, 0x8001}, &(0x7f0000000100)=0xc)

00:00:54 executing program 0:
r0 = semget$private(0x0, 0x7, 0x18)
__semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000000)=""/91)
munlockall()
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/10}, &(0x7f00000000c0)=0xc)
ftruncate(r1, 0x401)
__semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000100)=""/162)
r2 = dup2(r1, r1)
r3 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x16a)
__semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000200)=""/189)
utimensat(r3, &(0x7f00000002c0)='.\x00', &(0x7f0000000300)={{0x5c9a, 0xfff}, {0x8fe0, 0x6}}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000340)={<r4=>0x0, 0x7}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000440)={<r5=>r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000480)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x5, @mcast2, 0x5}}, r4, 0x7fff, 0xfffffffffffffff8, 0x2, 0x9, 0x0, 0x3}, 0x98)
ppoll(&(0x7f0000000580)=[{r2, 0x10}], 0x1, &(0x7f00000005c0)={0x1, 0x6}, &(0x7f0000000600)={0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000640)={r5, 0x86, 0x3, [0x7fff, 0xff, 0x0]}, 0xe)
setitimer(0x2, &(0x7f0000000680)={{0x4, 0x2}, {0x1, 0x80000001}}, &(0x7f00000006c0))
r6 = dup(r2)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
__semctl$GETVAL(r0, 0x4, 0x5, &(0x7f0000000700)=""/151)
getsockopt$inet_tcp_int(r6, 0x6, 0x200, &(0x7f00000007c0), &(0x7f0000000800)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000840)={r4, 0x4}, &(0x7f0000000880)=0x8)
r8 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_lstat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpgrp(0xffffffffffffffff)
fstat(r2, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getegid()
r14 = fcntl$getown(r2, 0x5)
fstat(r2, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
freebsd11_lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = getpid()
getresuid(&(0x7f0000001f00), &(0x7f0000001f40)=<r18=>0x0, &(0x7f0000001f80))
freebsd11_stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0})
sendmsg$unix(r6, &(0x7f00000021c0)={&(0x7f00000008c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001a80)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="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", 0xfc}, {&(0x7f0000001a00)="a31444de375bc77c0ea7cdc4b23de88fb796aed30e6f9e7e208901888e47179257dc8442ec526eb112f80263f791d69891b76c903f894370c7f95cdc4784c1cde6d564dfe90a2238589c9fc290af20cdbcf233f77043d3ea08c0a5687b9cec05dffbb8", 0x63}], 0x3, &(0x7f0000002080)=[@rights={0x18, 0xffff, 0x1, [r3, r3]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x18, 0xffff, 0x1, [r7, r7]}, @rights={0x28, 0xffff, 0x1, [r6, r3, r3, r1, r2]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @rights={0x18, 0xffff, 0x1, [r6, r7]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0x120, 0x180}, 0x0)

00:00:55 executing program 0:
sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000502900000001c0017005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x3c7)

00:00:55 executing program 1:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001180)=0x6, 0x4)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0)

00:00:55 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket(0x10, 0x4, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x96eab62}, 0x10)
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
setrlimit(0x4, &(0x7f0000000040)={0x0, 0x2295efde})
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

00:00:55 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
mlockall(0x1)

00:00:55 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0x0)
recvfrom$inet6(r0, &(0x7f0000000200)=""/226, 0xe2, 0x40, 0x0, 0x19d)
syz_emit_ethernet(0x15c, &(0x7f0000000080)={@empty, @random="188d3ea1dabc", [], {@ipv4={0x800, {{0x17, 0x4, 0x2, 0x80000001, 0x14e, 0x64, 0x400, 0x3, 0x4a, 0x0, @loopback, @rand_addr=0x80, {[@ssrr={0x89, 0xb, 0x5, [@loopback, @rand_addr=0x1c]}, @timestamp={0x44, 0x3c, 0x401, 0x1, 0x3, [{[@multicast1], 0x4}, {[@loopback], 0x3}, {[@remote={0xac, 0x14, 0x0}], 0x2}, {[@broadcast], 0x4efd}, {[], 0x80000000}, {[@broadcast]}, {[@empty], 0x5}, {[], 0x9}]}]}}, @udp={{0x3, 0x2, 0x8}, {"8981d9d3df81087d671e3557ec404ed3b77657dd72f011fc2ce6b33eced8f76c9d55c7c7078ffa64e08d70a89e3ccfee16f684aa8798ab1a36f8605cc6261e827a2b6ba0676a3b97a573b5b0bbea871e0a7d423b5a3b7f6b92e917c3adce2ff6cd49390c4ad4c7a49814a31f36ac2372b0c571750eabbb1dc3e3ad8ca942087d103c87a30f42499cab9642509de6bf234b8697de96132f20acd945708cbe046555a9151fad2122674d2bd7384e908e03b64ef8f3b46a84b5ee96381b7c55d987de9b75788a71e423679b887b9d759b9c8831330dfac6029874945ea7c50244cda593d48793b455465163"}}}}}})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14)
syz_emit_ethernet(0x1046, &(0x7f0000000340)={@empty, @remote, [{[{0x88a8, 0x0, 0x800}], {0x8100, 0x0, 0x401, 0x3}}], {@ipv6={0x86dd, {0x8, 0x6, "72c12b", 0x1008, 0x4f, 0x4, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0x1, 0x1, 0x8}, {"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"}}}}}}})

00:00:55 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept(r0, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1)
r2 = open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x9b44, 0x7f, 0x800, 0x6, 0x808, 0x3, 0x7fffffff, 0x6, <r3=>0x0}, &(0x7f0000001240)=0x20)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001480), &(0x7f00000014c0)=0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001500)=ANY=[@ANYBLOB="1c004e2001000000ff020000000000000000000000000001e30600000000000000000000000000000000000000000000fcffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000223d000000cf507ff1bd51bb41f5f92ccc36937e74499804c92285a1b3e529508f2db9", @ANYRES32=<r4=>0x0], &(0x7f0000001340)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001380)={r3, 0x827, 0x7, 0x3, 0x1, 0x8, 0x308d, 0x7fff, {@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfff}}, r4, 0x2000000000, 0x100000001, 0x2, 0x101, 0x3}}, &(0x7f0000001440)=0xb0)

00:00:55 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x100000, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)

00:00:55 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000001500)}], 0x1)
readv(r0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000001380)=""/70, 0x46}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000000040)=""/64, 0x40}], 0x6)

00:00:55 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66616c653000"], 0x10)
msgget(0x0, 0x100)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
accept4(r0, 0x0, &(0x7f0000000040), 0x30000000)
read(r0, &(0x7f00000001c0)=""/223, 0xdf)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:56 executing program 1:
socket$inet(0x2, 0x3, 0x131e)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
open(&(0x7f00000002c0)='./file0\x00', 0x8a05, 0x0)
accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)

00:00:56 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0xffffffff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="4783cc7fedd358d943901eb0a6cebf92ead8d2196d6844bad77c50239b09c4d7c599250c7d3325280c41b4f39ea1d066a06fd45089069be6d090d8454413e424b80905a306ba725c5a327bee5f738abd9fb4c4909a3ba42ee29c946aaba8dec00c70b1b68e790c54d8e0585bd6e779371b8aa260b4c6174615e4b11aebc0fae337b20ad85246806a28e56624c81fe5edb766560c93a5701deb6eda4d6f45af1d5a0303dfd781ed00a5fa8aa3a0b662a63920ba4b45787213ec726a31a166aad16024ece47a9ecbe8650ea548dc74a62635b3b337baa332bbe40989d613e9362d74868223c9c580e4cd9e06c8d8b0f822fa0c6d99b7bd6088edca94f562ab59f2c32dc57deb05c0a8da93787c8144bc6cf4a92c7d1f0f1d1d094cd47ced52b3a285208d6a286c3eb0811049db4b58ae72d5b511c4fcf3a0ca13cc112451a95d4081f69170def3c6a52f3ac62745faa5495444045d425c6ee8f70beb8c1a3078d89094ddc40278567a7d13431029e3d57b50568e342ffc061e04ac66a89a05506a017a63a04596c545dbdd476e3659bb30710a5b3494fbf70fe20b2fe9401f79f4a71dabacbe4d61c18bb14a6e7431d28ad3cf29260b060a6876bffd902b70907e8c02f579c3c30a2d0b0559296f78250813d49dfc74e55bd096f8a90b960c98e96253c366875b766a04ad786a148d62f467c85518fbc25296f168885303bfb9b040d251c1ababd87a7d35f25aa2e847a4c96dd3b22832812480c5323a4ed3ca2f770f74d8a7d35dbb5653b7af65b5307df2e6d66d3f886f4dd1767ec20074adc0ef17d6ba5e645139fe0ee470888056a3ece477ab0ec860bbcc087c6aae5be2edcd197b26a79b36b27915bb915bd9c362b063ad4b2c47322ef7cd36de1aeebb9b1476620b6854251260b99f05496a6cf0d9d6caeca6e07c95d5b4238b821b7d743976ae62ee075852425ef98f5dcadd18a96bad46e7627c435e1f1cf51753f2defa8585b79f185be348ce1ad378a4a7ac082f45ea695c5dbb1dacef43f45084b5fd1c722a7bf95050b85f570cf87861d8defae8b0c4abbdf86ba72d99e8c2f8917b0b280a6566f2d0fa1d96391ebec5ede86694c04db9a7c8b6514e50f41ae732250d0faef4f9ffe22a462e7cd98f42c5e02acb989be3a40375099f32c06c3cecd83f5772f997a8cc5cb08d77beed3e049204471be17319d0b26262b0ce713a4f4585feaf6bc7d797fa9fe3004eb83fff4d91a9e40e7c49833ecdd5b76bf8b43e41a98136c9609151263a5ffe081f38de71ddf1aea6abeee76b46a8e06c86abd09bdb69862765d2b93ed4f0bf5df04f5d2dea13bfd5a26dac862fb0be3dddf956a12f46d9edce423488bab5b4a6376090af76b4d9c80ea9266bcfa9400420e5fd592a569ea69acd68175141eb3b03328fe5e75d92a470a16efb641da56db90313234d6e19824e7f8c2191b333a45038b88f0b37989ae3f3f5c674e15a434bc9cb4611d60ce656cd7c65b3c633abc4b1dfdc30a41b47de5b53a691ce89f24493ef3d4b3f58fb904a6c598d056285575da5742b42172ba9d77b1e1d5c3850396a74f6eda72f63863c87a4648b9532f3f100817fd3d1799a3fe70bd246b75e0a0f93b6fcf65f148b6f2f59ab0d5e27b9c92abd03aaf6e48950a827e099c350421d47c3e16672044a98d35e165570402852b44d0689c5681532f37d2f048cf510696419be46ed833853d15ad15cf8f16bd5c78c804a349488e3b89794220adab997192fb5c01f43b9e880f0587689bd8af59921e4ac721c1ad44416794048438d4690897444286fbd190c1c414c8021b018232f1865c20b60480512d931cc8e889907d26284db4047ec225970b4bc64635d86eb8cfc40684411ea2855f6ba842f79aefb4e5b2015982e14b2fd9dc602541d72ea26fb0304b888b5148627ee247ee8d8b19c36a87e1e7ad299b5577af6152652db8aaef4e80b4ef3d9f2b47faf1925170d912dc8cb797d692d394e2047a1cfefbd81959242b88fe439f9decdca63a5a16a1575a38d8d56ac58b55858b18e46b04c0afd48e51e1b4a36c1c724e17b7798394bb5f58d40ac2d9261305345350fb7f6c2a35469ccbb929e3089c8f0a6aa16700eb6139525d909f3f6922b29129708f7216467cb34a054c69838e310696a90748a6bd4d7eed3121806389d3893eb737b9c3419cbdd69a03ccd00895e1a07b95375f252904e95d1bfc88ed703ef18497e873c4deae96d58f202b0b8dd4960b6b1422ba2da36ac293c694031beb6bf5f9559e00090b6062a79d0a20a80066741bf59407e518345a947c8bacc3e5d3677e4e835d18c711440467a0f9ac5c0e16d64b197944ab587b4a69f26604460f80248b2ac75a627cc23fafbc34164db910d3afcda90228d25e8723e5b6424280819cdac2ca14d640875cab5eda8921b033d9df33a60ce22a6c0aec256f917d37bf9170d1c2e8fcc27b8ffd8188f5d54c8c5b4ed21b7e0d9fc153dac8eb081b9d168191a049b9ce5ce00ea8dbae36d46595bea5e9469b26308ff6b1c09790b631db897fe4fd3ea0ae251421d932eaea2f80432c18ab7511eaec47299c5f2f533e294399da987da74062c65e1d268909b0848fe3ea78207d3695db0688c6e53d2e2819b5db447bdae7ac2a37db284bf054748d3d98150bdaac2236bc551c3bb98299759241b4bdf9a88588379954954d86409da69c4751878946db1fa3773fd2347cdf961f1ffd85ca0af099d5aaa90be0ff450a4d2c10dd43b7e2198c2c696824d7b3336ffde49ab433a6f9a2c80e20d00bab60355aac0c736a12b212fe4beb86edec84be7226b1d167fb3634105133dea898a44d5e8a70c3655f24ef860302c448647497f647070bd350e1c795814265b3b7e8ebe9128f39127b642e66b71b4f7a566e8a67a87cdad3ec03240eaf583fb57034cf3dc14963774b27271d863bd59eec7d515f3840db14df4fb61b598a04952a2f0b03eacb47df923f80dfb7a28a3006963a673b7a72830f6e94b9cd7be63570c06328b3690c093c9db1beb18aa78c2e508f34c2d274bfff06c4fb0dec2517c0c4c76ac99746c4720115099386c22e29116b6ae5e85d1866f62b314bd5edaf80f2504cc368485dd194acf19614f1da44d31a4637713ffb44fc4a242ccfec30cd473b451618e548a0229676bdd1984e5a2ebd4e11cd4087d1c3abcf5a4a025d3905fe031d8f3d1bd1fd9c386660b3f333b37ba7c0f73303151b58f5d3bc13a7f8221daa2f29658307369809e801d4029e8aa300bf630685cdca3eb788775f19498a049759c2e8e5c00162c58be707c1265207a83a93c4f364dcb01cf2d2c830edce98df6cc8022eff983ace26f6a09626da78b4d237bb56786dedb7b42d4848e5efecc58d6bfa7934cff6357fff476fa565cda1c9618e202b15c0ac98d10aeab846fc0456bdbebbe98b55f44e3c0568b19b6d35120a0a1d229f279e13441b521213899be82c8e381eefbd007e79fe07556c36cc17ab146285bcbcf8e1ea898f17ecf82610d3a376a7aa1885ddaf6951d30efbf94ebeae7d8049772bb4442225e4f6660ed5ab041b9d553aeba18eb6d1f34825fb88e79a2db5b79845444750090d70df8c7504af252c9137b25e0883c6db58200234d35d0c8cba0ea63ab81d7f62c3d55f0d22cd2937e0b88a930f654b9df80c3b592b3ad41bf421b3f95a9fa07573a082290df914185462b31fc71b2ca575b4dfe668ab5310b72dcc008cba587f12b39b340b5a26baa6c494d2f397aeb760578542684fe67c58dea58dafb4c7a464939eeb3cd8d947522356d86e7ff75819a6344521c28e0baf96af7e52d13f97bcaf580069e9ac5cb37edf40ad7411f84c7ab5165aaf8d96b3a98a7c54af7ec7c884fa2523b440f0476b6e739976b7df9711baf88593a5a8be727d7c95166202c73a169a79c5908573207e95530aa286625b3750615bf722b36b11c2b686b18f2e47c44384e953d1356bc252a93e5a4611a4ec27b7070db4fff42166b554824a49510e06ad362b2a2c0d2f1320bc77c2f6779e2011e71c4dba9eece3a012c4956c9e419c0b29ca86470cd1a83c8824bd5dc363e11b61796c111e2f714a467f336f034ec32fd4094bfbb299a8c115cdd49f48d3221362fe4a9127e0f95e5d1c320cd128bc07a1582b4e0fe7df1e5a8c9570db19ac1cde22a0204da6076f162990af5db5f0f902fc5750b216366dcd961ee9080a0071719fbbb0621a3a6b22fc88f66a01d511f82110d3d45d9ce92989c3c454d4856a5e5bb343ef66c0e3f44f8e842efecbab6878a7317d2dc360e352777b88c583df9bcf9a9295cf9633664ebde8746ec0fc4978755ad25adec324f0bf8683a40b1fac946843bb288f5b9b18e3c52981d44dc7eab12ba79e39ec9303eb9c1c600a0febe4c997ac46a63ee4f0a9e8eb7df42ef7822069521427df41918b776fe67797840154b3fcc479fd70cf74b65b34337d807628913daf5733a84ef2fa3a6b7ec554b76648786c985f0bcdeb53f21ca8711095cb73d908a973e15c717daad934f750dc830f59f4099317a52c45e650600e45dc2bc4489218ca8edd34bd44d36ad0df7ba7aa617943f27e5a4077681acd9bb58ce9e26b08dedf4e168427adda595a546060f7403d2c3276d93e9b68b96814558b348c9b319a17cc62bf75ec4894ffe09a3b354d1cc462ef3623a7034574dbdff5a936ef493e658413c2dfd0c0e97612a42802f18604594f89a02e5e4c28f534c058b9440283eddf248f9ba4c0a38f364d8e63992423505ea5db25b2b6d9cf907167ea064199b0e17b62f5203bdf40161a359b7b14daae80d0cfc33ba37b60eb6536c0765f6da857b6d1199282fb4a8b35761cc29464bbb5e29844084108a4e08ed373778b8d54c6ceb462e2123e8f9d6e505a50cca8bc4886c91fcf36d45eb1d7139fd1022091b7c4f2efa9d76a3ba7a1ed39e3b9ec5f39b24c480c07f34eda2b676a441a3a59c052e9994a8a3e309a002e01d364573beb8023655059d20aa28fae60df2f5b86cf0c4a09a514d6464705bb822292a0a0315d020d2bdd31a7fc37fafd4b738a92090e2f2bb113b6e66b9ba61b4129b4616723780c508e7f3dd3135df4f2d3b67750f804381004e6883d5da8be9a606c1c07ed8efb915c9506a2d61153eb3686659f3b13fdb9ac750fffaf53e763e13818c89b7517f649d7ffaf4067537736b3180553b8f1e905ab08c14b8c0aab66c0b3353c612dab0c80f7cfa17eb4a41240f499aa267fba1dca725570b7afd0e6412611cdc7a27e789bfa5dc3fe28f646ce6850169b00545b0fa1513c8b5e23ed44fab1c0431ad94aed84ae3cbc76a37add58063073dfc6ec693617bba6eba5f30b5ec65573f70a7cd848985d0dce3e855122d7358f0864e8b2633beb5230687f431c1262da04144b5d2f8d761a56e096ae1113a3e25c669f7608ec597587468ebf7c63557e11142ff90277f634b8073af02", 0xf2d}, {0x0, 0xfd1e}], 0x2)
r2 = dup2(r0, r0)
socket(0x12, 0x10000000, 0x40)
fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x146)
dup(r0)

00:00:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={<r1=>0x0, 0x19, "52f38e68d8fc19dbbe806564c29943db08372b5c559e622c71"}, &(0x7f0000000280)=0x21)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7fffffff, r1}, 0xc)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x0, 0x9, "025ec92a1722fd9f1b"}, 0x11)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
pipe2(0x0, 0x0)

00:00:56 executing program 0:
chroot(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, 0xfffffffffffffffe)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000380)=[{r0, 0x2}, {r0, 0x86}, {r0, 0x4}, {r0, 0x20}, {r0, 0x2}, {r0, 0x10}, {r0, 0x84}, {r0, 0x2106}, {r0, 0x10}], 0x9, 0x3f)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x81}, {r0, 0x2105}, {r0, 0x8}, {r0, 0x16}, {r0, 0x10}, {r0, 0x100}, {r0, 0x20}, {r0, 0x65}], 0xa, 0x3)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x88)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000002c0)="6e0aff1749090ba5f57ba230c3373484d5b522c98fcb5ca10fc2c2089ced12086a6b53bd818f3a0af2174ab5a3cba2a1e341e4741250e5f8c10f700f8936487de735a8f387e525635055b4f6301ed18724afffb5ba6dbad6d0f796c141beb720752e4382a1ea75111e29f977b4a781a53b610d8bd885c7e3f81a2cba3f8a68112d62ecd0b8b587b0507ce55638614930aba18129d6a2a9ff67a618fbbaabcc596e6190a73d9855311bf1", 0x101, 0x7, 0xfff})
fcntl$setstatus(r0, 0x4, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0xffffffffffffff47)
freebsd10_pipe(0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000240)=0x5ac)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="8b8b0eaf0d4b08486b2fb17dbe0b281f2f29047f24cb2a43093f78733cea")
truncate(&(0x7f0000000100)='./file0\x00', 0x2)
clock_settime(0x0, 0x0)

00:00:56 executing program 2:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="a26eb49534b3aa034d6faee18e7ca97bc848a64e992d43037cb39ab31403b6af5d1401cffe9888205c3d437e25cc59496a8f22d5eb4318faf6f8d1b04dc749923f656f63b3c7e7c186411f41b508754afa2f1c8fb7394a6a96b8253e9f972e8f35ed1d90824887c58a880c7b76c851ca60013734")
syz_execute_func(&(0x7f0000000140)="985e4aa84a0cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470a0f30fc3a4d7aa26167e1f3")

00:00:56 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil)
shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0)
r3 = dup(0xffffffffffffff9c)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000080)={{"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", "296cb3eec8f65eee0465a7c0409abea4540f8a54fd4476aeaf9e44892bf17eb9", 0x0, 0x9}, &(0x7f00000005c0)="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", 0x5, 0x7, 0x100000001, 0x0, 0x4, 0x0, 0xbaeb, 0x200})
recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001800)={<r5=>0x0, 0x5}, &(0x7f0000001840)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001880)={r5, 0x6}, &(0x7f00000018c0)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000015c0)={<r6=>0x0, 0xf9, "b7bf72127f84b9895ae1907c5a7c8ef15f64c800f9b9f445b09625bbe2eb524783adcbb5e8011dca9ec764a84fdbf21a4464f00eb1fa4290eb5b79bb5567d1959d967c1fa6c71b447847d4d1a6b559397a1e0a2634fbe4893689736191703fa80609dac9411daa796b075062d72c630639737f7c7da55d2b6dd9de0800bb63614064b115a1ad07c185a7d78347bbf40c74afc3fab1919155c70d01ad4c2dd42e8d30acda192eea24b806efec3eb627c6e137e0395d197b1c082ae7d12c252cb1dda712ffbf85aefdae3d6cd223be1497dd497257cbd4056b40bb3c920ddcc03c6cc7b2143cd4496ce1b516a0423bb9eea037913b17608e446a"}, &(0x7f0000000500)=0x101)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001780)={r6, &(0x7f0000001700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000017c0)=0x10)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:56 executing program 3:
execve(&(0x7f0000000200)='\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='$-:\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='%]\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)], &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='/@\x00', &(0x7f0000000480)=')#*\xae\x00'])
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x2, [<r2=>0x0, 0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x4, r2}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffffd, 0x0, 0xfd12, 0x1ff}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x4000, 0x10dc8a60, 0x2ea, r3}, &(0x7f00000000c0)=0x10)

00:00:56 executing program 3:
syz_execute_func(&(0x7f0000000280)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x0)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x4, 0x10000, 0x5}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x802000000, {{0x2, 0x1, @multicast2}}}, 0x90)

00:00:56 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, 0x0, 0x216}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0)

00:00:56 executing program 3:
syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = socket$inet6(0x1c, 0x3, 0x3)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x400, 0x4)

00:00:56 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil)
shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0)
r3 = dup(0xffffffffffffff9c)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000080)={{"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", "296cb3eec8f65eee0465a7c0409abea4540f8a54fd4476aeaf9e44892bf17eb9", 0x0, 0x9}, &(0x7f00000005c0)="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", 0x5, 0x7, 0x100000001, 0x0, 0x4, 0x0, 0xbaeb, 0x200})
recvfrom$unix(r3, 0x0, 0x0, 0x3, 0x0, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001800)={<r5=>0x0, 0x5}, &(0x7f0000001840)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001880)={r5, 0x6}, &(0x7f00000018c0)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000015c0)={<r6=>0x0, 0xf9, "b7bf72127f84b9895ae1907c5a7c8ef15f64c800f9b9f445b09625bbe2eb524783adcbb5e8011dca9ec764a84fdbf21a4464f00eb1fa4290eb5b79bb5567d1959d967c1fa6c71b447847d4d1a6b559397a1e0a2634fbe4893689736191703fa80609dac9411daa796b075062d72c630639737f7c7da55d2b6dd9de0800bb63614064b115a1ad07c185a7d78347bbf40c74afc3fab1919155c70d01ad4c2dd42e8d30acda192eea24b806efec3eb627c6e137e0395d197b1c082ae7d12c252cb1dda712ffbf85aefdae3d6cd223be1497dd497257cbd4056b40bb3c920ddcc03c6cc7b2143cd4496ce1b516a0423bb9eea037913b17608e446a"}, &(0x7f0000000500)=0x101)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001780)={r6, &(0x7f0000001700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000017c0)=0x10)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:56 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x4)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000080)="bbf4f02cbe8d1ef600b12011046b2cea951903fe5da72a4dc6331fa047062afa5899736c7c0cfe30211b03e0ff93593df42088f707fa07bdbabcb110ad757b7a364c38f5581bb33ebbe5bf77c8b96107e45444ce60241c36b58e19374158d86f6c785f12b229a023efb711ab")
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @rand_addr=0xfe98, @multicast2}, 0xc)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r2, 0x0, 0xd, 0xffffffffffffffff, 0x0)

00:00:56 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8)
clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0)

00:00:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
pipe2(&(0x7f0000000080), 0x100004)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x9, @rand_addr="b063d9d397a4a55e3e10a2689387cd9d", 0x8}, {0x1c, 0x1, 0x100000001, @empty, 0x1}, 0x9, [0x1a, 0x0, 0x81, 0x101, 0x8, 0x5, 0x1, 0x2]}, 0x5c)
setsockopt$sock_int(r1, 0xffff, 0x1017, 0x0, 0x0)

00:00:56 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x2, 0x5b16}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10)

00:00:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x1)

00:00:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0xfffffffffffffffd}, &(0x7f0000000040)=0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x100)
openat(r1, &(0x7f0000000080)='./file0\x00', 0x300, 0x0)

00:00:56 executing program 0:
r0 = socket(0x11, 0x4000000003, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x0, 0x40, @loopback, 0x20}}, r1}, &(0x7f0000000540)=0x84)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9abe}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @rand_addr="02718894f85ee1358ef5c7fc4fd5222a", 0x4}, @in6={0x1c, 0x2, 0x7fffffff, @loopback, 0xffffffffffffffa0}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000000180)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x9, @rand_addr="98d4d4ddfadc53de67139706cd9dd675", 0x1000}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)="b5cc54a4d1e95d012b62f1ebd08d777edac2a85eff463ee9d5d0b0e3fc69b0ace85fb61720aeb1289cc763e0e2d92a4da7c1645cc1ffdae8be7f77d7b8d60591d545151653c735dbd42761dbb4bf95e64b705048aa56f693d747b0ea736f6a2551c6a1ccf24e1c2e7404dbfb38109bf80a14c955f71128fcad3c0ecd2faef5736e1f2230668d70540d0b794f21fa8ecf9b735f6abb", 0x95}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000bb100000008400000009000000000000001c000000840000000400000009002000ce00000005000000", @ANYRES32=r1, @ANYBLOB="2c00001d84000000000200000001ff5b0d0042000004000000070000007200008f16ea77dc9cdd4508cd11000800000001000000", @ANYRES32=r1, @ANYBLOB="14000000840000000100000000000206090000001c000000840000000a000000000000000000000000000000000000001c0000008400000004000000008000467e60ffff04000000", @ANYRES32=r1, @ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000bb2c0000008400000002000000070002000001000000000000070000000100000009000000060b0000", @ANYRES32=r1], 0x108, 0x5}, 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@init={0x14}], 0x14}, 0x0)

00:00:56 executing program 2:
r0 = open(0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x84011, r1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000000)=0x3a26, 0x4)

00:00:56 executing program 0:
setuid(0xee01)
syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="8bc7d6c22a4d134e0f73")

00:00:56 executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d003000000000000000000000000018000000f000ff020000660000000000000000000001290390780000feff60f0a0af00000000fe8000000000000000000000000000aa00000020000000000000ffffffffffff"])
syz_emit_ethernet(0x142, &(0x7f0000000140)={@remote, @broadcast, [{[{0x88a8, 0x20, 0x7fffffff, 0x3}], {0x8100, 0x9, 0x7, 0x2}}], {@ipv4={0x800, {{0x18, 0x4, 0xf06, 0x7fff, 0x12c, 0x66, 0x400, 0xce99, 0x4d, 0x0, @broadcast, @empty, {[@end, @rr={0x7, 0x27, 0x20, [@multicast1, @loopback, @multicast2, @multicast2, @loopback, @multicast1, @remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}]}, @noop, @noop, @generic={0x0, 0x6, "54a0dbe6"}, @timestamp={0x44, 0x1c, 0x0, 0x3, 0x5, [{[@broadcast]}, {[], 0xd9}, {[@rand_addr=0x1a], 0x4}, {[], 0x10001}]}]}}, @udp={{0x1, 0x0, 0x8}, {"0d869a5c41ead92350a556581da6147eda014b0014f1a52bf5ba1df0a41868f08985a3b20309eb99e27487910859dbb09ba64440941c29598ed1dcb5d86fc81de190bec0bccc22ee75c8f3d707e288122c7849079f4c3714082caf4d2210e4c48978600818d1e0516e415185c780ffb7d3a7125422c6eaa6f8f609fefebdd18e13801d7fced1c589df4ad779b8b7fe7a7e81c5665b16e5cc7c7d63a708c99a0d67314887632424903bdd2367a6e46459a45ffa5840b3c0fa30c226f267062c99da014aa0"}}}}}})
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9289, 0x200, 0x7, 0x5, <r1=>0x0}, &(0x7f00000002c0)=0x10)
pipe2(&(0x7f0000000340)={<r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={r1, 0x8}, &(0x7f00000003c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x6}, 0x8)

00:00:56 executing program 0:
clock_gettime(0x2, &(0x7f0000000040))
clock_settime(0x0, &(0x7f0000000000)={0x6, 0x1ff})
syz_execute_func(&(0x7f0000000080)="0f38008d41000000c4a1355cf064420f4c2e42da3507e005c9460f18db65266526f2420f5ad4c42151db5f010f0180fc77f4e2c4c1f9137ecbc482119c7d00")

00:00:06 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10a, 0x48)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
socketpair(0x1e, 0x4, 0x5, &(0x7f00000000c0))
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000140)="c47571d3aeb026d3f8eac2f3b36c1a041a725e2cd5d470cf8d627f747913ee807a61a4be2699c6f04ab62e3b7a9739532027772e513c00ef86af47d895a4824aee160d7d6eb3ec067b5e34ab7b08fbd61554e88591e7364a998a5dbdfa58623ade6b17537020df868cb9db5f9dc106184b4e150bd338027b9d2d9f0157558191c84c1ca9372e5a45fa3c573e694e6d38605bb30c5c43dc2dbeb411daeae02e134ad5c63f9acc6abb1bd94ac5619e99e46298477086de02870838fe32a7")
fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

00:00:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x7, [0x1000, 0x56, 0x5, 0x6d39, 0x5, 0x4, 0x1ff]}, &(0x7f00000000c0)=0x16)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x100000000, 0x9, 0x3f, 0x10001, 0x5}, 0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14)

00:00:06 executing program 0:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x40, 0x4)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00')

00:00:06 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0xc0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="54fe1c209ab00cbc78d9b51d76e83c27")
syz_execute_func(&(0x7f0000000280)="b1e891660f71e5afd0d0c4430548430ed5c7e6e4c653fdfbfbc0c3075868f4a95ef9c44149f216f20f19cc0f529bf5ffffff01efc48192558dc3c366450f1867465c40da7fe4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1226c176adbd")

00:00:06 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
freebsd11_getdents(r0, &(0x7f00000000c0)=""/182, 0xb6)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r1, 0x2)
close(r1)
flock(r0, 0x8)

00:00:06 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x4)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, 0x0, 0x8c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
open(0x0, 0x100, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
chmod(0x0, 0x0)
pipe2(&(0x7f0000000200), 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8)

00:00:06 executing program 1:
syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = msgget$private(0x0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x2, @mcast2, 0x4}}, <r2=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000200)=0x8c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
r3 = dup2(r1, r1)
ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f00000003c0)="17d8e14ec04a8dfef2095f5b2270dee96cde706d02214917fb32660b893ffccde24b151d7a93dcdea18a14bf4c420413bbb051d76de6476f59b23ad9ac485e0fa89ae471c3d830d73315a46639ac23ff823bc4454970dabfdfbe635b4174d149e21fca389b8d8340ebbbb1c8d59bd6ec0e44d3822b0f94a249278ccca00ebaddb2ed1a12f384b9bc5acb8ebd6e186d293550c3f05950356a6a107ef1f1f4567b0ce99b3e0fce7c9de6010b22a1455632811df105c2e3027c60e3d272e1179ed879e8668e35a19518cf0ac4f94a9575f2af2084e6fa2071c4b868a011a09e32971c57e21c58b11c3238cfe0a7d47aeedcf53bf1e0df21ccfc")
msgrcv(r0, &(0x7f0000000680)={0x0, ""/97}, 0xfffffffffffffde1, 0x7, 0x800)

00:00:06 executing program 3:
syz_execute_func(&(0x7f0000000380)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017c4a1e45ef7f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f21696c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f008f8960909f000001004f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6630fad6736660fd2938c0000000fd8b81f5c8e176666450f17720d2e440fc7bf0d00003cc4c1792f047e")

00:00:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000001280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="080817d35000dba0665239bafab1e3152c"], &(0x7f00000011c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000012c0)=0x24)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001200)={0x4, 0x8001, 0x4000, 0x5, 0x5, 0x1, 0x1, 0xc8, r1}, &(0x7f0000001240)=0x20)
bind$inet(r0, &(0x7f0000001300)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

00:00:06 executing program 3:
semget$private(0x0, 0xa, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x8)
open$dir(&(0x7f0000000040)='./file0\x00', 0x10004, 0x28)
syz_execute_func(0x0)
execve(0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
semget$private(0x0, 0x1, 0x84)
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="29d6d0f58668c5fb69ef52b9223d0e5e13c840aa772e1c15f191875970ddb7d60ec6e22eaf6756cfbfd8293f6ceca1f306e8cd25631f9fa85ad49b44712bfac95ec6b09288eb7759e52551c585fda266adb503696734f1683b538164d99bdd8f31d9393c18ad78b53f7cbb", 0x6b}, {&(0x7f00000000c0)}], 0x2, &(0x7f0000000500)=[{0x10, 0x0, 0x5}, {0xb8, 0xffff, 0x6, "2c0656743f9341d7553e39975a08a2fc4fee77ae595b04d7b9724829b8726b6a8c38fc74aaf9d1fdbe0b338e8c2e606420ef97eab4940c938d91d67dd1a6c0896985661eadd61f162176cf8fa8fd27a630a92c90ee69e2c3f44efd49b1ac14b8a78a23734669bccf9595c5b784f161f6ed71d0720c4c9ca953e3a5ed61a735b49663658c9dd0fe090c61b996349047a6b4ca277116f5dfcc00c956995663f950f2174262"}, {0xa0, 0x3a, 0x1, "a6a47626ae2000043e368a0f76c2ededb968e3cf2206de6fe48c92c57a767637f42f16e361abd4adf125807d9c955976c6042693eb7838fd09c420dd45a3920c5f525ad05422d1edbc83d9ebc62092fcb2b32a614e17b2c5610c89c59dc9cde21a6f3abea3ce25d75604abce405f8dbf23ed86ba94f40a6a32ab99477ad109b080d59389d7ef48cb9efba8ffbc"}, {0xe8, 0x1, 0x151c, "0f1bd9a90998e677d3b2d77dda576a2cf510fe3db0689d38cbb401cd22aab78a94ad047e391e728c95d59a6903bc0fd3fb8a2575b7a52b758d8b98e17fb5824c25f4531ea6e4eed65e8a79c654f2cfd5d0a7b8ccf133cc374f1bcd7884aad143505853bdcd1c059d0533839278e02e658dba09069c101f152f5399fa880b40fa0117faba38f193d2c6e28b52c2f37360fdef50476cbe5cf4114c51fe8dcf2f33df9164d603eef5213c857d00926ee77bf6ec0b85c0bcc7a8298f2d4c1159a925cdf1aeedb75fd253d3bc22b3f7378c075324637a606b06"}, {0xb8, 0x3a, 0x3, "117bf562f72658deeef5e8756e43cd882979540b46c82d4e48c853aa7366af42aecb90323ebc4fd94a8548d6d7ab24a34463cca86f243d127e292617111b2fc06b2ea759465365ec2643625b29268170fcddd6bdf0a588fec491494463d4b9cddf2f19b1a3170a4c6524764d768c4810ddfc7125c4666d575cc4a9269d7308f14c9f3660ca18d9fde07babbce2676ec6924da2056ae1d5ad2828a6cafc34b0c3fb53718ef8fe"}, {0x10, 0x11, 0x4}, {0x40, 0x29, 0x6, "362c6f2823c1fd7fc1b78584d7b46410bf39be68f46c9c30fd362abb39fd3ee7387ee84b99cc31fda4"}, {0x60, 0x0, 0x7, "8f328a47e4b89b8fdf9ca62043a176da9a929883c95282ca9b9b6f8f81e9494078761210ddd143a7d56c29fc4decca672ee67f3363aacecc0c616b9822fea36b994166f7409a08ce5e8c"}, {0x20, 0x85, 0xffffffffffffffe0, "30aec2df5efcb64c4ffe6e16c7fd"}], 0x3d8}, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)

00:00:07 executing program 1:
syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10)
pipe2(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8}, 0x8)

00:00:07 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
accept(r1, 0x0, &(0x7f0000000040))
r2 = socket$unix(0x1, 0x1, 0x0)
getsockname$unix(r2, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002)

00:00:07 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
r1 = dup(r0)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000300)="cb4246316cf8c925905886b782ac448a1bb86a8f534add1c324904002849b4db18cc86837ac07668fa46e1ef97da20eca16370d28bd623af988c3ff1ef5d0678644ed89bf8a3495562ed406bc15a5bf3d7ff776356605fb0a2964bad9765863468e14803bb7be1ce")
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x7, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0x2}, 0x8)
dup(r1)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc)

00:00:07 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:00:07 executing program 3:
syz_execute_func(&(0x7f0000000140)="0c10b5b598c4e23d459e1c964682ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf0000f30f2c358f2200007676f2168f4808eebce00000802000c4c4c1e158dcc4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a13f0f569f00082640c401fef34d0f2af9646736676666430fefb300000000724f1107d11314111d54111d00")
r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x51)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x8, [0x400, 0x6, 0x80, 0x8, 0x1, 0x5, 0x6, 0x6]}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0xe5}, &(0x7f0000000100)=0x8)

00:00:07 executing program 1:
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)
ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f00000006c0)="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")
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
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)

00:00:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(r0, 0x0, 0x100000000000015)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
r2 = socket$unix(0x1, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14)
getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0)

00:00:07 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140), 0x0)
r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4)

00:00:07 executing program 2:
setreuid(0x0, 0xffffffffffffffff)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
setpgid(r0, r1)
accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8)
r2 = getpgid(0x0)
msgget(0x3, 0x8)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = open(&(0x7f0000000480)='./file0\x00', 0x10000, 0x4)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x5)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0x10001, 0xffffffffffffff17)
getsockname(r3, &(0x7f0000002b00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007157e76cca471943000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000009b7fa078c7192e90d3672f025148d3b600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007aca4761719dd1c3fc3e4e0aaf0c501b17dfd6b179776dc6d05e3eacfc251f44bf45560ac566c1b1a14dcb7f2fda860c0063563ac7435285c93b38e2d096e205a0fa8030367cacf8b65dfe3c1fa98708eb50f4e9bb53821769d78952156b5e3c763cf2dc4a9c4cb07e64040000aad26a9077ca5db2c6b64d74d86bed128d29be50d03ba9c17dc17e8839c3a2356bce6c272fd07ecf2c3e21c5f00d6b1f9d1b7fecbd2e7f18c6237f5eb6b67793578c264901e3d623a0e1c852c3afe83fddff0fe70f1c1defb20863d722379a1aa084ead8140ddb32985a2c87ea2d44572fae3480c050ad68c411134aea7bc4d359d45a2f8460fdde445b65d86359e1c98e3721f52ec3a9cd0886f1e8457d08853742ef39f68e50655c327c4029a6e6d450cf9853ebcd50e032247da030345589bd0822d55eff4d001ac6fd0d1803fdb6bad9bea804c7782d0d5d301f2bc69c3c47139d3c000000000000000000006df3470bc1842690b815dff6dabb885aa51edb7e54ebdffc6901b9f3df423cff5f18474a19c98ff64daa7c41e252e6dbba6daaa5000088d6e2a02eb9115656908822e527a147ee954c0cc29ec05f47bab3050d3d0634725e2dd0b92ada2c4a003a8304be2733445e44d95125ade7546f0fd35596f3761e8a992c6824f65a6969eb4b16028a2e02d22dc96102322f805daff845285d03f6554461397c14d521c37a74d55bc6dcf4cc75d2edcb99ecade4f3c099a661c374c793d164225b339100000000000000000000000000000001e3bb9c0a05457d82b374b1b01af895b40f4e752e6181df06ac62beb303ba585677e7e7d172412abe96ed0bf0761ef86d5fde37fef90e983702b52e4b7ae96b14a723afe68f236214dcd608b06aad"], 0x0)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000500)=""/204)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

00:00:07 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0x4)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x31, 0x9, 0x40}, &(0x7f0000000180)=0x94)
readv(r0, &(0x7f0000000540)=[{&(0x7f00000002c0)}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f0000000480)=""/187, 0xbb}], 0x3)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0xffffffffffff2969}, &(0x7f0000000240)=0x8)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0)
readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1)

00:00:07 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c)

00:00:07 executing program 2:
r0 = semget(0x0, 0x0, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xffffffff, 0x1800}], 0x1)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x20002, 0x62)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000080)="3bed162d5596226bce07788da201b3daf25ccc9d5f898b5591639bc9fc2ed5538fac98893a6adf24a3843e574e912066c754e8e6f966afa3f08240254259290522ea51e1af39a067b7cc480f7cfeaf9219cc3fa237b9e5a366287c5ee3bd70b868f4d88aa9cf771a5050aa6c4ba8dd755b9648a1438db370db348f56f6d3bc67a7337be1e59e8c06af3899c601af3d4e6d6d96bf6886e1f7da2864b8a75db20401587519d21325fbb9833ee8061b772de542f109c20887224befecba2e9d09a0355f749717162de94443d4eb4690e9657b766a8cc345c05de74d1f3b03562f46f9")

00:00:08 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x9)
socket$inet_icmp(0x2, 0x2, 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0)
close(r0)

00:00:08 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0x8)
r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8)
connect$unix(r0, 0x0, 0x0)
getpeername(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0xfffffcfc)
getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000080)={@remote, @remote, @remote}, &(0x7f00000000c0)=0xc)
socket(0x0, 0x0, 0x0)

00:00:08 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="54edbc490701e17a7df0090872db2bee82141e9b37e29c744f93e8f82652bfbef5f29554c277283831e3c5d8e2015aac7725867e3249f924c5c61c281411c4b2fe0d2bb02b02c7b974b2dd57eef488b4fd5a510e4fa76ff9fcdc82b60cede917478e1e90c0a384a06f21587e37cbee2d77b6559ca230116ff7aa848f108294985a3f1d73d841d631fb964a27706dbe3e33039f")
semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
semget(0x1, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
r3 = msgget$private(0x0, 0x2c8)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b})

00:00:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:08 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0x8)
r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8)
connect$unix(r0, 0x0, 0x0)
getpeername(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0xfffffcfc)
getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000080)={@remote, @remote, @remote}, &(0x7f00000000c0)=0xc)
socket(0x0, 0x0, 0x0)

00:00:08 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000)
r3 = dup2(r2, r2)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000280)={0xfffffffffffffff9, 0x9}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0xffffffffffffffbe)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
open(&(0x7f0000000040)='./file0/file0\x00', 0x10c08, 0x4)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xf6c6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, 0x1c)
setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000080)=0x80000001, 0x4)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0)
close(r0)

00:00:08 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000200)=0x8)
r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8)
connect$unix(r0, 0x0, 0x0)
getpeername(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0xfffffcfc)
getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000080)={@remote, @remote, @remote}, &(0x7f00000000c0)=0xc)
socket(0x0, 0x0, 0x0)

00:00:08 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000200)="d1b6ff5964fc0294619705045b8e259418dbf576c0670ac184dcf1f2fca69714470b55fd794d25c057b8940158ada2790fb3ee008fd4ac0bb41757bfe9ab4359026c89ce3912f9014f45c29d058a17bd6c9b4e728553dd2ba4d4e6cf2c81e41999f7a2f8a4eb28d67d2015268d5e67a7814971cc7276b1a9aec7b3ca055728b3b783fca5cf0da99f7dfb9471468c9e93411211e95de1ccf8433fe731370776")
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x7, 0x4)
symlinkat(0x0, r0, &(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x7fff}, &(0x7f00000002c0)=0x10)

00:00:08 executing program 3:
r0 = socket$inet6(0x1c, 0x10000004, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x5}, 0x8)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r1, 0x390, 0x8, [0x9, 0xfffffffffffffff9, 0xfffffffffffffeff, 0x40, 0x100000001, 0x6, 0x2, 0x9]}, 0x18)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote}}], 0x1c}, 0x0)

00:00:08 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0xffffffffffffffff, @mcast1, 0x6eaa}}, <r1=>0x0, 0x9, 0x4, 0x2}, &(0x7f0000000080)=0x8c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x5}, &(0x7f0000000280)=0x8)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad07977512870849"], 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89db", 0x2b)
fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200))

00:00:08 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x8)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000080)="302ea17990ffb506cc2b58c4159f049f9bf32c7e1d6211174d7abd37cc29a00046d388af5c9519c9981163020460160bb11e44143e7f8440701ae6ae563ae74afba5f996a887ef7c234a0141715e2aa93849910fff01")
mknodat(r0, &(0x7f0000000100)='./file0\x00', 0xc040, 0x3)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@multicast2, @loopback}, 0xc)

00:00:08 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000f4010300000000001aacd572329616f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000acb057016308968b3df35f2000"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
r1 = geteuid()
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000040)='\x00', r1, r2)

00:00:09 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0xffffffffffff0001)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "ed44a1764945aa13ca21c43ea2cf16e31a5077ef7d0b67a37e6eb134b26c5c36ae4fa85be2e904860dc8cb01e2a1144ad0ad71c25b30c9f81bc4054e0ad309527089148c9c8ee89da94298fa8815cef2cff279e2c618b915c1fb9f7b8dab4f7eae9191554eed06978166a454446e67906de4c61041b7c42b4b6f3419853162d7f1902c0427147b6eeabe68ea509c31e746c2e4e0a51ffdf34202b5bc9e17a236d92e8275332bc74aaaf909cc2bffcf9b8fe345c0ad0373c5ccf5a4337c4b5324582b0e69110a230fa1567e76c8f69c8a0e77f7c8ae189b86df67b0ed777ac977807bd37d5eebd67c2803eff669f4a926"}, 0x100)
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r2 = openat(r1, 0x0, 0x847, 0xa)
ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)
write(r2, &(0x7f0000000000)="5e42d9ae63293129d30ea7fcdd41548feab03fde43404f84a58cac62ac58567c108ef3128b196bfde6596a295d6ee3e9898e51a34de8acd86b4ebc4ef4a0847523a2bdab0470df4cd86b02e28104d03f7788c447daf1e31391852c5f3aa2489ff1c7d40edf488d94dce10584ebb3ab9386bb133539c678381abf230ad2a1f419bb3a17498decbed422bb7d96888b92ca47f0af0992", 0x38e)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x3f5)

00:00:09 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e)

00:00:09 executing program 0:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000)
r3 = dup2(r2, r2)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000280)={0xfffffffffffffff9, 0x9}, 0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0xffffffffffffffbe)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580)=0xfff, 0x4)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e22feffb5df00000000000000000000ffffe00000010900000000000000000000000000000000000000000000000000000000000000000056a9ba5f5003dc00"/112, @ANYRES32=<r4=>0x0, @ANYBLOB="9d0a000000000000"], &(0x7f00000006c0)=0x8c)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000700)={r4, 0x8001}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={<r5=>0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x2d, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r5, 0x0, 0x4, 0x80, 0x1, 0x7, 0x8}, &(0x7f0000000440)=0x98)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=<r6=>0x0], &(0x7f0000000240)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000300)={r6, &(0x7f00000002c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x3, 0x380000000000, @mcast2, 0x5718}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000340)=0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
pipe2(&(0x7f0000000680), 0x100000)
ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000880)={{"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", "45797f6ffb169446b2ddd96e7a9a59c7d1b66962cac965a9b6105ed0da3b5323", 0x8, 0x8}, &(0x7f0000000040)="bc7ce1fd1f95988094d9a1ea7d862a740da28f1b0eeab9fa88f7b92ce96b3dc79bb14c471fc9d8e92b751bcba9ea0075682f5d56e16d823dd56abc022165b0b8496d76ef37cb6d44592dc6faf185eff9f2e57dfad7bf3b82140467fcf943f8eb29cdab973c54fbfd", 0x7, 0x0, 0x5, 0x8, 0x1, 0x4, 0x100010, 0x9})

00:00:09 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c653000c49fb15606506acf22e2d3e9728c2685ad8f10ef2fc205ac4e98962b904b24e73d47e3817282118bb93a632c87750248efeb1160807203f4b3e56165e2d8ee83bdadbc7eaee9adc05b18c077bf78c4"], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1800000000000000, 0xfffffffffffffffe, 0xc, 0x5, 0x2, 0x1d8}, &(0x7f0000000080)=0xa0)
recvfrom(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa)

00:00:09 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000200)='./file0\x00', r2, r3)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0xb)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:09 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x1, 0xfff, 0x5, 0x1, 0x6f, 0x0, 0x9, 0x100000001, 0x5e73d6a1, 0x7fff, 0x7fffffff}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)

00:00:09 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1ee)
getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000000c0)=""/188, &(0x7f0000000040)=0xbc)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x3f, 0x0, &(0x7f0000000080))

00:00:09 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000140)=0x5, 0x4)
setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x40, 0x0)
ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f00000003c0)={0x10})
r3 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7, @rand_addr="06091813d3407c95d4df713e2b8a6a3f", 0x81}}, <r4=>0x0, 0x100000001, 0x9, 0x192, 0x6, 0x7, 0x3}, &(0x7f0000000240)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000300)={r4, &(0x7f0000000280)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10)

00:00:09 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x81)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00')
rmdir(&(0x7f0000000100)='./file0\x00')

00:00:10 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x40047473, &(0x7f00000000c0))

00:00:10 executing program 0:
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}}, 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, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9)
r2 = open$dir(0x0, 0x140, 0x0)
socket$inet_sctp(0x2, 0x8, 0x84)
flock(r2, 0x2)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0)
getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf30104fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0)
recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x1b, 0x3, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={<r1=>0x0, 0x5, 0x9, 0x3, 0x1, 0x6, 0xfff, 0x7, {@in6={{0x1c, 0x1, 0x80000001, @empty, 0x8}}, 0x0, 0x7, 0x9, 0xb1, 0x60, 0xffffffff}}, &(0x7f0000000040)=0xb0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xd462, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84)
syz_emit_ethernet(0x290, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd626a0d31000f67584157376a63cd4944fbf7f570d59281dcfe8000000000000000000000000000aa55000101000000004e214e2200009078b0e256e6c2ee94dc64710454db89e45b2f8101b0c2f4b26d3ed7c3dabe2e5ecab5c9775d4ccde93e5a98a8d84967b97c4e10694da2664c1514ff8bae798d4d2da5000000000000000000"])

Memory modified after free 0xfffff80004be9000(1016) val=0 @ 0xfffff80004be91a0
panic: Most recently used by tty

cpuid = 1
time = 10
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025286690
vpanic() at vpanic+0x1e0/frame 0xfffffe00252866f0
panic() at panic+0x43/frame 0xfffffe0025286750
mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe0025286790
uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe0025286840
malloc() at malloc+0xe1/frame 0xfffffe00252868b0
tty_alloc_mutex() at tty_alloc_mutex+0x22c/frame 0xfffffe00252868e0
pts_alloc() at pts_alloc+0x179/frame 0xfffffe0025286930
sys_posix_openpt() at sys_posix_openpt+0x94/frame 0xfffffe0025286970
ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe0025286ab0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa
KDB: enter: panic
[ thread pid 2969 tid 101002 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why