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{0x1010, 0xffff, 0xaac, "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{0x98, 0xffff, 0xfffffffffffffff8, "27fb8e556f3a55123aabf6eafda0370e35fcd1ded299bc6e7fd7aa62b68fd3f3b42594818abb37ff1f9e94b247395c966cb94490a9872c0714deba2b75ec8b4de41cd3aec7191e119cf582af40aadbac86911efc4bbb64baf5b47e17e49674856d7a3884c255a1607e7e75baa9a0780ab32f7d8ebdcb33f4f0a5a927ab460de2eb9834865262"}, {0xd0, 0x6, 0x6, "7af3dce654d82e332c496b051aea5ac747abe815b94cf85da4185610f36a2bcd4ce88e8f19e78978ba6ceea424bd147568c97da966732d948f5cbe3632bef9fd818b0d32aca243a73855347582832f3cae54848b60e1d114b5216738fe8324fe28a64716c739880353d6ff5660a97f046f15b82b042197072ca4ea41c0053790613e4234acba8cd0f3896bd3d5a1f35f7fe40e3f102b4b0cb3a93723949884c3ab3c4a7f7f48c02ba624cb862cb240b2fa5e1a9e9f4f0e9f1e"}, {0xb8, 0x29, 0x3, "968806a809aaa6b793bc1117235b95897a7e35b508c419fe948c71717e55cbe4c127055b07bef7cb0acc6d78d5f4b35acbb88cc6c68450c9d99d4b2fbef76fd074da106e6d230c4fd5d9dc89668422f5c93a0c6f2319f4a66aed5243c2e5912f088dacb7235d9d6674d84c9ca7bd095d63d68168fe8504a0eb0e9905bd3cdd870c4723c3db333a591b5a789aa4a02e3662b8ed2ac9f07ffaaada3c7b1de357513a0943cfed89"}], 0x23b8}, 0x20008)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000005700)={<r1=>0x0, 0x2}, &(0x7f0000005740)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000005780)={0x2, 0xfffffffffffffffd, 0x620, 0x10001, 0xffffffff, 0x6c4c4bc3, 0xf9, 0x0, r1}, 0x20)
r2 = accept(r0, &(0x7f00000057c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000005800)=0x10)
sendmsg$inet_sctp(r2, &(0x7f0000005c00)={&(0x7f0000005840)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000005bc0)=[{&(0x7f0000005880)="b14e3191915a5851ce727743f0a8f74301457209f17843b2c19206de965fbd13a7d46c616d9f5c6214f3ce982e83041338ba0bdc8ca422a12a8d7ec002d184198764120bb414c686c8d4dd0ea82482d1e9b848530b688c4f025883db1bdb2e82ec15b17039dbf2934d9cf375a94a12b9df13a02775bc929a851a01538d79326fd1541f930b1cb7911c5df53aea00c4c59742658f4066f4553c2c92a1c0aee287cb48579ec84c4184beda56bc2c38d25027390a37e245659d93", 0xb9}, {&(0x7f0000005940)="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", 0xfe}, {&(0x7f0000005a40)="3bd2d80e6316914429682878c7715a19ed13bd5e56c4df1a63266ec78cc1ad92f9264dcc617ca651140f2c780425759fe110e36f0668d413e417e0d193e88954441fdf76ad9549e48f3d12bf39346dc3f3207e1d21b9d24b82b77b2017fc65f67c746bc46e960e134a7a11a62b385d8a5a3e6d7e0cc4bc654f2b9e2d429defe6d4deb9ac24077a35a90c98869fc234071854542177d916e65e0decc7c7b985e3d07894ea6f748b", 0xa7}, {&(0x7f0000005b00)="18ee05cfde859b799739c24974a559e52e7a5d9fe7aea2fbf07bc34236ab98547cac286a1b3f535acefc84b30f15bdf1f68e86692922ad81dd1fe9602b2823cbf1fb9244fbc026aa3cbfcfd0dffc241d1604fc75e6d4441be794e0f98c90f4331b4776b98940baf5b2ebae8b8c4dd7c4ee437a1affd44c5ce4117deacffcd1f442ccbdc6", 0x84}], 0x4, 0x0, 0x0, 0x84}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000005c40)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r3=>r1, 0x6, 0x81, 0x180, 0xfffffffffffffff7, 0x10000, 0x1f}, &(0x7f0000005d00)=0xa0)
write(r2, &(0x7f0000005d40)="85a1da71d5f5cb7edbfdcdf2be8e9c94f70c9fe3856e4821e9", 0x19)
clock_gettime(0x0, &(0x7f0000005d80))
r4 = openat(0xffffffffffffffff, &(0x7f0000005dc0)='./file0\x00', 0x800, 0x2)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000005e00)=0x9, 0x4)
freebsd11_getdents(r4, &(0x7f0000005e40)=""/38, 0x26)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000005e80), &(0x7f0000005ec0)=0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000005f00), &(0x7f0000005f40)=0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000005f80)={0x100000000, 0x776, 0x0, 0x81, 0x1, 0x3ff, 0x674c, 0x6, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0xb)
getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000005fc0)={@broadcast, @remote, <r5=>0x0}, &(0x7f0000006000)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000006040)={@loopback, r5}, 0x14)
recvfrom$inet6(r4, &(0x7f0000006080)=""/90, 0x5a, 0x3, &(0x7f0000006100)={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4c}, 0x1c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000006140)={<r6=>r3, 0x1000, "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"}, &(0x7f0000007180)=0x1008)
connect$unix(r0, &(0x7f00000071c0)=@abs={0x1, 0x0, 0x0}, 0x8)
fcntl$dupfd(r2, 0x11, r2)
setsockopt$inet6_udp(r4, 0x11, 0x0, &(0x7f0000007200)=0x1000, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000007240)=0x3, 0x4)
bind$unix(r2, &(0x7f0000007280)=@file={0x1, './file0/file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000072c0)={r1, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000007300)={r6, 0x5}, &(0x7f0000007340)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000007380)={0x2, [0x0, 0x0]}, &(0x7f00000073c0)=0xc)

13:54:09 executing program 0:
syz_emit_ethernet(0xca, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa59018b44bd8d86dd60cab26d00940000fe8000000000000000000000000000aafe8000000000000000000000000000aa00020000000000000502000304017f01050000000000050200000000000000001eafb57a99e97edf9878b9626b14a32aff787f93b6db10156f6e6e8bc6586ad29076b18aa5ee2e38789f5c2d1652635630f7165ef9028ee685a615d678e0d3a7c91545ef236a891910a69fef061673029e4113a52db1f54eee8e49f432cdaa072d806b6823f0ead361b15f3c75f792ad8bb67bf4"])
r0 = open(&(0x7f0000000000)='./file1\x00', 0x1, 0x80)
r1 = open(&(0x7f0000000280)='./file1\x00', 0x20000, 0x4)
sendto(r1, &(0x7f0000000040)="e5e99f30a2f205c291cc101d87", 0xd, 0x20000, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000440)="bbfca3036060fb1da93ea35685c4d049b69192")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x9, @empty, 0x7}}, <r2=>0x0, 0x6, 0x1ff, 0xff, 0x4, 0xffff}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000400)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={r2, 0x10001}, &(0x7f00000003c0)=0x8)
openat(r0, &(0x7f00000001c0)='./file1\x00', 0x4, 0x81)

13:54:09 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @empty, @multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
r2 = dup(r0)
unlinkat(r2, &(0x7f00000003c0)='./file0\x00', 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f00000001c0)='./file0\x00', r3, r4)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @broadcast, <r5=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@loopback, @remote, r5}, 0xc)

13:54:09 executing program 0:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0x386c}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x5, 0x9, [0x563, 0xff, 0x7, 0x3f, 0x6273, 0x1, 0xac, 0x1, 0x46]}, 0x1a)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)

13:54:09 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchmod(r0, 0x0)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x410, r1, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000000001011, 0xffffffffffffffff, 0x0)

13:54:09 executing program 1:
syz_emit_ethernet(0x32, &(0x7f0000000200)={@local, @random="a843a9816ce1", [{[{0x88a8, 0x2, 0x2, 0x2}], {0x8100, 0x35, 0x9, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @broadcast, @loopback, @random="fe9950a76b20", @multicast1}}}})
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:54:09 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
ftruncate(r0, 0x7fffffff)
ftruncate(r0, 0x8000)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0)
close(r1)

13:54:09 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

13:54:09 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

13:54:09 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getuid()
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
msgget$private(0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4)

13:54:10 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00"/33], 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
setrlimit(0x6, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={<r2=>0x0, &(0x7f0000000840)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000940)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000980)={r2, 0x7, 0x5}, 0xc)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
rmdir(&(0x7f0000000200)='./file0\x00')
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
accept4$unix(r1, &(0x7f0000000c80)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002, 0x20000000)
r3 = getpgid(0x0)
getegid()
freebsd11_stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40))
getgid()
r4 = getegid()
getgroups(0xf48376c, &(0x7f0000001d00)=[r4, r4, r4])
sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="11757b006f70ef"], 0x1, 0x0, 0x0, &(0x7f0000000bc0)=[@cred={0x20, 0xffff, 0x2, r3}], 0x20}, 0x1)

13:54:10 executing program 0:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe1cf, 0x7fffffff)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0xe2)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0)={0xe4eb}, 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x8, [0x1000, 0x8, 0x4, 0x0, 0x6, 0xeed4, 0x100, 0x8]}, &(0x7f0000000140)=0x14)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0)
socketpair(0x17, 0x5, 0xfffffffffffffff9, &(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
r4 = getpgid(0xffffffffffffffff)
fcntl$lock(r3, 0xc, &(0x7f0000000280)={0x1, 0x4, 0x9, 0x2, r4})
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000002c0)="5d9fc88235880cc1435140b6cadcc876271021bfe927e647740af3f4a476bc08f97a9c3d30017ce8c33a01f164a176d0bcf7f6a82ab1632cef47b6372f26083d83")
readlink(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=""/105, 0x69)
openat(r0, &(0x7f0000000400)='./file0/file0\x00', 0x100108, 0x80)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000440)={0x1, [0x30000000]}, &(0x7f0000000480)=0x6)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={<r5=>0x0, 0x2}, &(0x7f0000000500)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r5, 0xfffffffffffffff9, 0x7, 0x6}, 0x10)
fcntl$lock(r3, 0xc, &(0x7f0000000580)={0x0, 0x7, 0x0, 0x7fff, r4})
mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x200, r5}, &(0x7f0000000600)=0xc)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000640)={r5, 0x424, 0x3}, 0xc)
listen(r2, 0x1fffc0000000000)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000680)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90)
r6 = semget(0x1, 0x0, 0x2)
__semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000740)=0xaffe)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000780)="e1506cd49c163306b41eb8ba3ad70d0650fb25bdcd6bd0327d")
openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pf\x00', 0x108002, 0x0)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000800)="01593430a4a36a31260eb7bc055035790499cccbc4afe013ae3ffe1e028d2fbd2146763e528f42c26f0ab63ede19978f924e6a5c92701533747057afdc9ddfda5c509d0407f21d3666b1092e3b509b95b94e7b1436f02190cac4")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000880)={0x2, [0x0, 0x0]}, &(0x7f00000008c0)=0xc)
__semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000900)=[0x7, 0x5, 0x1, 0x1f91, 0x8000])

13:54:10 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100")
socketpair(0x2, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0xb8d, 0x0, 0x6, 0x9cb}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0xffffffffffffffac, @loopback, 0xff}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000200)=0x10)

13:54:10 executing program 2:

13:54:10 executing program 2:
syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd801b69e4c4c2319cbe99899999df8a3829338bd9d017795bf9f2680c000000f6ecc7e4c753fbc4e101edfec4a67fc902023ed307c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eee7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003c84668f3a0b0865")
r0 = socket$inet6(0x1c, 0x4, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x3, [<r1=>0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4762}, 0x2)

13:54:10 executing program 2:
setresgid(0x0, 0xee00, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='}@@\x00', &(0x7f0000000080)='+@W[+/}\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=']/\x00'])
r0 = getegid()
setresgid(0x0, 0x0, 0x0)
setregid(0x0, r0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
faccessat(r1, &(0x7f0000000200)='./file0\x00', 0x90, 0x300)

13:54:10 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
r1 = socket(0x1, 0x3, 0x9)
pipe2(&(0x7f0000000080), 0x4)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x10, 0x4)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)

13:54:11 executing program 3:
r0 = socket$inet(0x2, 0x20000000, 0x9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x3}, 0x24)
getresgid(&(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
setgid(r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4)

13:54:11 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x181, &(0x7f0000000140)=0x628, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000001700)="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", 0x58d}], 0x1}, 0x0)

13:54:11 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x104, 0x20}, &(0x7f00000000c0)=0xc)

13:54:11 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fstat(r0, &(0x7f0000000380))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0xffffffffffffffff, &(0x7f0000000580))
sync()
r1 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x1, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000060000"], 0x0)
freebsd11_lstat(0x0, &(0x7f0000000080))

13:54:11 executing program 3:
semget$private(0x0, 0x7, 0x400)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={<r1=>0x0, 0x5, 0xf, 0xadf, 0x7}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x5, 0x3, 0x1, 0x3}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x418, 0xfff, 0x40, 0x6, 0x6, 0x934, 0x80, {@in={{0x2, 0x1, @rand_addr=0x20}}, r2, 0x800, 0x401, 0x6, 0x1, 0x32be}}, &(0x7f00000002c0)=0xb8)

13:54:11 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x6)
sync()
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x10000, 0x0)
truncate(&(0x7f0000000380)='./file0\x00', 0x8)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f064", 0x85}], 0x1, 0x0)
lseek(r0, 0x7fffffe, 0x1000000000003)
getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340))
syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60b60bcc00092c00fe0700000000000000000000000000aafe8000000000000000000000000000aa81009078000000005b7809aa813ad8e0170af694c08002577fe28562eb0c4e5a2dc820685537341db56556efc062badae113dfe6e9c1b1455c6ad4385dffdd2ba6b72c5875bb8248061d8b7e3596cc87ba3b8ff0fe0eb3e3d0382f12d255165c254eb6370806c71ad845f52f62c64e18cc3ab0dd2a242fa70fb1eec5d17e9f6b731aabf5c0a238a5196b912190734bf3969bc9428134018350ec4bca6c51fa46defae67b8c"])
getuid()
fcntl$getown(r0, 0x5)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, &(0x7f00000000c0))
fcntl$setflags(r1, 0x2, 0x1)
msgget$private(0x0, 0x0)
sync()
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

13:54:11 executing program 0:
munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x3, 0x1, 0x6, 0x7fffffff, 0xafc}, 0xc)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000)
munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000)

13:54:11 executing program 2:
syz_execute_func(&(0x7f0000000380)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa075d6c4811e11e9410ff8f628e2e10bf8c470c4c461cd583d00000081c66db712410f1857e6c9dcdc0fbcaf00100000acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ec482919214f9a80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
clock_settime(0xf, &(0x7f0000000000)={0x9, 0x1f})

13:54:11 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x4, "3f928459e0d6aab0484ecb37132969e8"}, 0x14)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = dup(r0)
getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=0x6e)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
chdir(&(0x7f0000000200)='./file0\x00')
connect(r2, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x1, @empty, 0x1}, 0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={<r4=>0x0, 0x5, 0x2fc, 0x1}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r4, 0x0, 0x80}, 0xc)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchmod(r1, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r4, 0x6}, 0x8)
freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fstat(r5, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
setgroups(0x3, &(0x7f00000005c0)=[r6, r7, r8])
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000600)={@local, @local, @broadcast}, &(0x7f0000000640)=0xc)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000680)=""/164, &(0x7f0000000740)=0xa4)
r9 = getpgrp(0xffffffffffffffff)
r10 = fcntl$getown(r3, 0x5)
setpgid(r9, r10)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000780))
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={r4, 0x7, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={@in6={{0x1c, 0x3, 0x3, @empty, 0xffffffffffff0b57}}, r4}, 0x84)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c48, &(0x7f00000008c0)=0x7fffffff, 0x4)
getsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000900)=""/51, &(0x7f0000000940)=0x33)
sendmsg$unix(r1, &(0x7f0000000cc0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000c40)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)="c69f8fb7f71e3945547a231cf547d341688bb3408fa17fa16bf93175624b3e25a3548d2125ef6dc58896f9991a673c643b945e3f66bdc6643cb23a086a4c575f27b2d6ac26960bbb4e4bd4844783416c122a33e4e04f28ccf1f08ddd118523ffeafa6df8aecbfcc0cd2adb65226d0ba3a82d0f0da0cef1cf62c36228fbca33a487d86b6c6011c3af5142cec67afdca7468695854981ac59f5e7429134a0e4cf0679627596db4a0bc13b2d24bd2f3846759e102e2e011e7427f0c574504b34ec4", 0xc0}, {&(0x7f0000000ac0)="b00621d835433751c462595bb48b23b4edd204669a760c67d63da51e5230099658c4e020d609ed573f929a4faffcede5c732e92bda01bb43a544e26a0d9be4870eb7bdafb881d56ef45c3eb76951bf34383161d6b97fd3754f7195a4988bbfdeaf21b37388998c613246eea89e98b7955ba986dd6a396aa09168bcd6a11df3c3cbc49148d82e0b9da45b17fc48325e3aabf44c6ef84ff5f4c6a961da24124ce406da2b21945a66bc3e84e107466cad00dcbafb03a25cd9abc1b9ce9f288abf9b159db8ed1b918933725bc2aee142", 0xce}, {&(0x7f0000000bc0)="d8de217fd2f63db8551668d6d5f9ed5c072b6829cee36106496b07af768441a4cebbabd758792ad09c034e6af79a3b", 0x2f}, {&(0x7f0000000c00)="1c18ab54e02277a951c7c9764c9dd017f360fd46e140dd7c58cd60f3ca87fa15e317ce0ff62f30329a6d3fe2b1c3ebd691876ac33bf1e324", 0x38}], 0x5, 0xfffffffffffffffe, 0x0, 0x10c}, 0x0)

13:54:12 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c0000d24c40ff00eadfa599238a373c4289f07243a4e559c89308b40121bb3e1c948d0cc704dbdfddfa3006b187c96ee7279b90ee4dc3d956dd6e6082285895eeabb091241f00000080000000004be18c978557a485f5d11a59f72fbfd62e141024ee2a30b8ead8b1e727b121f0cb40d0bb0f"], 0x0)
r0 = semget(0x0, 0x1, 0x40)
__semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/109)
__semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000080)=""/229)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffeb6)
writev(r2, 0x0, 0x0)

13:54:12 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d})
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x401007e2780e9)
open(0x0, 0xffffffffffffffff, 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)
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)
r3 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r3, 0x84, 0x8, 0x0)

13:54:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
shutdown(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40000000000)
r2 = dup(r1)
write(r2, &(0x7f0000000140)='l', 0x1)
fcntl$setstatus(r2, 0x4, 0x10000)
ftruncate(r2, 0x10000403bd)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x19, "be26e59f802b9862c00ff5985951f2a3"}, 0x14)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000240)={@multicast2, @rand_addr=0x7, 0x2, 0x5, [@rand_addr=0x1000, @loopback, @local={0xac, 0x14, 0x0}, @multicast1, @loopback]}, 0xffffffffffffffed)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={<r3=>0x0, 0x2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x70000000000000, 0x800, 0x10001, 0x2832, r3}, 0x10)
r4 = dup(r2)
write(r4, &(0x7f0000000040), 0x1fff)

13:54:12 executing program 0:
mlock(&(0x7f0000aa1000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0x4)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x2}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x200, 0x3f, 0x6, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="09008dff00100000"], &(0x7f00000001c0)=0x94)

13:54:12 executing program 3:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x136)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x2}, 0x8)

13:54:13 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
semget$private(0x0, 0x3, 0x12)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0x10)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000005c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100400, 0x1)
r5 = dup(r0)
ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000340)="2a6717c72df3e3038735151b39dea259a9585ec6cba5c0ac86b714d4db222a0f2a1238c21da924562dff4d82a495eb8d3a75b2cd9f5cd7c553397b229a07369588e57e9b1879e8247a67fe8e3d98c6fc858c2d02366dc4610d8e433683ecc2daab8cee48126a7a203f04fcaad54d1be1edffe84d6044470e99e4f9ea2587c158df2139beac38553a1bc7e4f129e232e13914921475b773")
futimesat(r5, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x7, 0x4b}, {0x7fffffff, 0x80}})
read(r4, &(0x7f00000000c0)=""/67, 0x43)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000004c0)={<r6=>0x0, 0x0, 0x1, 0x1, 0x5}, &(0x7f0000000500)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000540)={r6, 0x3, 0x6, 0x4}, &(0x7f0000000580)=0x10)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
r7 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000480), 0x4)
shmdt(r7)
semget(0x1, 0x2, 0x80)
semop(r3, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8)

13:54:13 executing program 1:
dup(0xffffffffffffffff)
open(&(0x7f00000000c0)='./file0\x00', 0x8808, 0x1)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
mkdirat(r0, 0x0, 0x83)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socketpair(0x1f, 0x20000007, 0x5, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4$unix(r1, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000)
r3 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142)
accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r5 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
__semctl$IPC_RMID(r5, 0x0, 0x0)

13:54:13 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000ef8f78ac2300bbe00000000d00db000000000000000000000000aa2afd819529930000000021ac2300aa00000000273bfd689675bbeb56e74c313c000e232024c11ecd50efb9951eb87d07975d45cb59f79cc17a93d02ae6c55c0889245d0208a3ff11f8867b7bf8e8304874879e856889a7538a5e478c0efa0f9c0c4279da3666c1c8e12c3783433039933510d9e2fabe3fa2845fb7c4f8223833ec15607842de92881435120a892a3519cf195acb0dfab1006d67aafea8bacadfa385917d4598d7579ddc3bcbe6014d343499970000000000"])
open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x84)
freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000200)=""/215, 0xd7)

13:54:13 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
getpid()
accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x30000000)

13:54:13 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "83c01179a55da076ec28d582769f76e7e5da842a234adf589329cdd864403d3d", 0x7fff, 0x9}, &(0x7f0000000180)="bbddcca26c3827b61999eefa245cd2333c65affc202b6a0bb7b6a80da409f2493a33eb1bcb99dd5e5af72017b016afd9fe7f824f8b9746397b52ea9b4c78fedf960fe5184365b853d264c9dc7b597db9004a1f00474f7d826674491a673a93c8f1eca38f7f3f6789dacd3b95620f5f4fc63fc2732cc7e550a918266f4a43ee30875e4c8604f075f9ba170e7cc5", 0x3, 0x9, 0x9, 0x0, 0x2, 0x7, 0x9, 0x9})

13:54:14 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4)
setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4)
setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x41000000000003)
poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0)
unlinkat(r3, &(0x7f00000004c0)='./file0\x00', 0x800)
r4 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14)
fcntl$setflags(r4, 0x2, 0x1)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000400), 0x4)
read(r0, &(0x7f0000000280)=""/45, 0x2d)
setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340))
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4)
flock(r5, 0x9)

13:54:14 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000300)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb1e08ba00262e67660f383d63790f380b333a9e0200d301f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec")
clock_settime(0xf, &(0x7f0000000000)={0x65, 0x3})
lseek(r0, 0x0, 0x2)
socket(0x1f, 0x2, 0x9)
r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)
semget$private(0x0, 0x3, 0x89)

13:54:14 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000080)="08980254c98afb0819c85564597eba6553d57606b6e0c2e7c137469fbedce2526eb3932649c7ed0c84009e954348680b38ed1dcc3265eb8b1e0de625b2be1e501367dcbe8c13c9f164323db802cadea62c9b7bf0ca54607a12a0fd5ef85535ef6e8f642cb77640a483db5f3c35c33eb8fff0c6fd8f2ae62bbdc7ea1071fe32ced9bc7275656f04a918d64680209f7dc444b30c3bd465b782bdb518e5a3ae7cab4b3995b2a1156a2b0e3b6fbbafc67d2dfd129bac6f71217181e489186f70c7f3f6bd054bf9f2a1f52470d90641ca1db547c59b66566cd1")
freebsd10_pipe(0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f}, 0x0)
dup2(r2, r0)

13:54:14 executing program 3:
open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0)
r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file1\x00')
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x98)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x3)
flock(r2, 0x6)
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={<r4=>0x0, 0x7ff}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000280)={<r5=>0x0, 0xbd05}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="00000000810000000100050006007f000400000002004e2200000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fddc1d9000"/156, @ANYRES32=r5, @ANYBLOB="040000008100000081000000ff07000003000000"], &(0x7f0000000300)=0xb8)
execve(0x0, 0x0, 0x0)

13:54:15 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="d30c605df3d8f9d75a8db8710d14de78b3fb14d931341f1f4ba8440a54301538184f949fe39cb40a5ddff275427fb36c0487b00c01655f13ebb9bae78ca7e48772bbba64a8514fbc66c3fe03b8d836a9d90acc726d7d3daf02d4d4758bc04a2c500ad3dedbbf4d33133b3c2de0ccbb7505928b01975085266854d5f29906a98ec0", 0x81}], 0x1)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
unlink(&(0x7f0000000000)='./file0\x00')
fdatasync(r0)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="3e7c220104673b1e788b92a5393c0f0de4688ba3626c73e2d0838e7e5b3d79e432234b1820d7854f28ab685b2cab26f98825fa2a2b1528fc6f68e7bb07d28354")

13:54:15 executing program 0:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), 0xfffffffffffffeb3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000100)="b1550024b719e6e0f141c3cd892cb63114affc61f96c355674f3c469a3973a3cbc9a99a34b1a8bb9c6b473f0b3688102daf9d17937925f536c7e0d56838230b4dc266c9b937d30fd234ab328395e269484ed74046b2d58fc6321dcf1b0c49b5d76774a076068e4b04e4d21681461b63a1ca134c9cf967f0145b392fa9141a6e17f9a9ef08ccb1d884c9ec9801caf821132d4f0d4dbd9bf5944")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x4}, 0x1)
socket$inet6_sctp(0x1c, 0x0, 0x84)

13:54:15 executing program 3:
r0 = socket$inet(0x2, 0x10000000, 0x101)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x100, 0x4)
setreuid(0x0, 0xee00)
setsockopt$inet_buf(r0, 0x0, 0x1353db942b3ed0aa, &(0x7f00000001c0), 0x0)
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4)
r1 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x9, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x4, [<r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x2}, 0x8)
socket$inet(0x2, 0x3, 0x1)
madvise(&(0x7f0000304000/0x2000)=nil, 0x2000, 0x0)
bind$inet(r1, &(0x7f0000000000), 0x10)

13:54:15 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x40}, &(0x7f0000000040)=0x8)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000001, @empty, 0xfffffffffffffffc}, {0x1c, 0x3, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, 0x1, [0x6, 0x4, 0x4772, 0x93d4, 0x1, 0x9, 0x69, 0x7]}, 0x5c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffff800, 0x100, 0x80000001, 0x100, r1}, &(0x7f00000000c0)=0x10)

13:54:16 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
fchownat(r0, &(0x7f0000000440)='./file0\x00', r1, r2, 0x0)
r3 = socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x400000000, 0x100000001}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="b1e3a2baf821bae8c6e31140b20ef5601577922f3befb467305747d495a6abd641724482d9b0d48d1cbe7d0a392373c283d1b10f0e82817d7f93885ba46ccd521580617b3c444b069f471fdd4602aa74f066b1eaf5ed9231eaaf432db88e47bb4f9cc6d0b579907017e7303d138fbfde113c3360fc64c91fb352829f0eeb"], 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0)
fstat(r3, &(0x7f0000000240))

13:54:16 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0xc8d, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000004c0)={<r1=>0x0, 0x7}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000bea500"/136, @ANYRES32=<r2=>0x0], &(0x7f0000000280)=0x8c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r3=>r2, 0x3, 0x1}, &(0x7f00000003c0)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000070000007e00ff0107000000ff07000002004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/156, @ANYRES32=r2, @ANYBLOB="06000000010400000900000003000000ff0f0000"], &(0x7f0000000380)=0xb8)
truncate(&(0x7f0000000640)='./file0\x00', 0x8)
pipe2(&(0x7f0000000400)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000540)={r2, 0x2, 0x2, 0x6, 0x4}, &(0x7f0000000580)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000005c0)={0xffffffffffffff00, 0xfffffffffffff930, 0x20, 0x4, 0x7, 0x6, 0x5, 0x3, r3}, &(0x7f0000000600)=0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000440)={r3, 0xe00000000000}, &(0x7f0000000500)=0x8)

13:54:16 executing program 0:
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c7d0f05f359bf0200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
syz_execute_func(&(0x7f0000000000)="c4c14dd1f845d8d3f08390b5e3c8c501c481e9595d09400f0f0502000000b4f2de78092e450fb5427a0f38050ce966f2416f673ef3460faed2")
r0 = socket$inet6(0x1c, 0x20000007, 0xfffffffffffffffd)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xffff}, &(0x7f0000000200)=0x8)
execve(0x0, 0x0, 0x0)

13:54:16 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = msgget(0x2, 0x20)
msgrcv(r1, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x0, 0x1000)
socket$inet6(0x1c, 0x7, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040))

13:54:16 executing program 2:
getresgid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000140), &(0x7f0000000180))
getgid()
fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresgid(r0, r1, r1)
syz_emit_ethernet(0x26, &(0x7f0000000040)=ANY=[@ANYBLOB="ffaaaaaaaaaabb08060001080006040000aaaaaaaaaabbac1400aaffffffffffff7f0000010000000000"])
syz_emit_ethernet(0x94, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb81003a0008004f070082006501ff0000907800000000000000000007b311bde8cb000dcb81c38231f6be15908685890300440800f18000000101890703ffffffff000b009078000300004efe000500670009cf000002ac1400aa0001441403610000007f00001cbc7f00000100000008000000001c8deed5813e00"/148])

13:54:16 executing program 2:
syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100100, 0x40)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4)

13:54:17 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, &(0x7f0000000140)={0x0, 0x520, 0x4000000, 0x6}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

13:54:17 executing program 1:
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = getpgid(0x0)
freebsd11_stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000002580)=@file={0x0, ""/60}, &(0x7f00000025c0)=0x3e, 0x30000000)
r7 = socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$unix(r0, &(0x7f0000002680)={&(0x7f0000000000)=ANY=[@ANYBLOB='\a@\x00'], 0x3, &(0x7f0000002340)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="0699fb01a3fafe732af1130c0d5fc1eb870d378ccc118d3007970d792fea4008886a32d0bcf1ece3440c3428472a608eac5866eac332f371e8586e81c82aac780eba860136a2e0ce687326958853827e5c494a26b7cf4fc1523b77927ded84489b6dad87dda9a3ca4c837e3de28d815e9db66a18ba296e6731eabbcc3c315959c7dd61d8b22ccfbfa72343d7eb6993d35e1f28fa16503ecc3229efcc637ba101a32563ca752d28de44b4d3c78cdb3e89448d4008d593ecb32647b0e3bcf3bf656f91894c727544b0bbc4ddc4660a91", 0xcf}, {&(0x7f0000001140)="6bac47d7c7e95e7baaf3c79e34c1c39c454cb20892cb360192ef5ab6ad5e2ecc54b64fdddc351adf62ffb7b047b8f6cce0f77bb2", 0x34}, {&(0x7f0000001180)="cf712bdd77706f1f6934df4b0a1dd8338e554627dbf2f2769b863b46bfce4a2a6c4e0409b0060716a96c6b73f71d0e426527f350d1a40c68067f0379974a1e4b4e8c17b2f027bb1df92bf49ce7960ba0f9fe5c13b005e55f06aaf06da0065b61954e4a1f895a4c09e26ebf0b4808c620069f138e995c2afee307fe6ec27f3e8615de99308ee3e649fbdd696f24f1ef018a712de29a14b325ec6318bfb15889feb009028786f3e08fd96f2a943366cb010ece477b946a9c3c8df4e3df80f8870033bcd01e9fa1dda47f7b11646094875c7cf78297c11e3c45fdff8424f6", 0xdd}, {&(0x7f0000001280)="6766ee8b732b2e2dddf043d4f7bbbdeb5567024ef001f0feda4225e3f0e5ddcde17c017c52aacfbb145018d9ac18d66ba19d17403ef7a310abd13b125073459ff69817a880e307981e029c66892f36b0a0ca59019dca1d8fbcdf2a1e024965d8e0c2ee4b26181b8bf16050e8622319f48ebac31032bf2e5418fbceef9a5ac0fdb4050bbbd49b8cf296927701fad00ef26e0f7e356092", 0x96}, {&(0x7f0000001340)="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0x1000}], 0x6, &(0x7f0000002600)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r6, r7]}], 0x50, 0x4}, 0x104)
r8 = geteuid()
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000026c0)={{0x1c, 0x3, 0x7f, @loopback, 0x913d}, {0x1c, 0x1, 0x100000001, @rand_addr="46d7355dfc7119a55e48818573319571", 0x5}, 0x4, [0x6ef, 0xb929, 0x7, 0x4, 0x6, 0xfffffffffffffffd, 0x4]}, 0x5c)
setresuid(r8, r8, 0x0)
setreuid(0x0, 0x0)

13:54:17 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$unix(0x1, 0x7, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x401}, 0x14)
listen(r0, 0xfffffffffffffff7)
r1 = semget(0x2, 0x3, 0x40)
semget(0x3, 0x3, 0x2)
__semctl$GETVAL(r1, 0x7, 0x5, &(0x7f0000000000)=""/186)

13:54:17 executing program 2:
syz_execute_func(&(0x7f0000000140)="984a19dfc4a2791dcd0cc80f0543dbe36536421262d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2")
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x70f}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x8, 0x1000, "95d395d4c207a0240d340ab675574816ab06dbcdcd35d70852f3780ad4f1a8fdf142ea326caecf2b9d58343601bb32c27cf6d657cdf2f6e4d9386064ba2e2c4cca3e466acf56c694e13a784d736d32b90ef963bf58ffeb900f8da635647d092010a8dc9381ddf1de4ee0682534d2a7b4b35f5e154086256def5039e89b76da55e3d683e135c21d49d6a8ed2b26690466b4a695604d7eec98f63ec9ff29a39682a9547f75a3026dd3713cc38353cfe99f8a2be0a0d66624f569311c41e1d2e2a964aacb371d0cde2494f0173a023ad1433cbf7ab631e970539fef3ec42da97b6c3c80862de31fe3048f1b6b59348e8c19b8403d6655df5dd65582d0f7990bfd5be82bd4fd8e70eb6973547a4f4db865c5d40d9c9fbbc0ec3bfa9498063d89fb3885c1533a49dedd73b62e3f4fbf60da0cdb402e797545d3a9a6c70d51c4f091b401b715c79bfbdf08f87003888ba50fc9f3f54e9ddb8dca4e5e0bef6075df48ba693ca058b9209c7949206a765f92d75a49c48f2660cc95ea8aaacbee81794b680e35d7b4a60561ad82fe523dab5e5b9ecb3f816e3081534175873ffed19505e3a68bd0349dabde0f14813aa6de364ee71f5a0fc95bd4610ffb67c6a4b0ba0aaccb7191aaa33cf3855e618cebf6f822282e92cdd16b9a227c8504bd73cd9e6cb3556a173a8d39582921b46654ffb0c528f44ba7f4f8914f1dd75def39fe64d49844407d690eccd8e827a41f733feb710760785a1163ac2c1c176aaf7eb1d84c5be39c1c75e2b5111dc6b32a8a81a9b3e929844b0091144dfdb7e0aa157fdf4817ca70a1e0630afc957746f91daca0b0d408cb53e0ba8458928e2b971d6941aaa59c88ca11a47cb1d78368c164b8bdf5f3c044096e8d9128ef6cc22b3f680790c89c34f6fcd52ff83343bee1cdaab43bc75ee58ca5a79cea3be5e2630c6cd7ab26dc11a950c4f716357bedd5b36c034f13dc0a4a2833893bed9cbab79e24e8565e90fcee90a74cb3b0f0648cfa77576ebe0b2987d231c9a9e3d5974a2762d14e05feb273029489e3f824722fe3ddd205215aebca64b879d14f67ebb48ff796326f7d74c04af66564c1599be04308e8045fc324e153d033c2411944e600452195d6b12caf771e42d1c10d2fa5b2b8821b881a5e524e5f5309b10d04775733fd16f06aafb12f1f7519dc182239dfa40cf9015807d7f6bfc0e05218483d9228a9fb9900dcc9e151a5eecce6087ae4d5ce067eb3392785d191b8ac6c1b6fffeeb3f67bb5137f534c6b04de1dac11ea9f43146b09caae6c41a8d99efa5010a5bd3b693d7e74ac28a187a5e3ace86beeb17ba19e1b2bae85de8e4574406b4e4a92b4bdb84f7d620449d002850e07311631fb42a02220234e5d3d363e5abb520e73c2c07df3e3de2dd893762be228d5f685be6f19458020a484e7ca598064710179e3b5abac2a1f68109688e5d0a19292c5457e52ca8c3d1b1f58755f281f3f91fd1394cfd155cf848fc4b820a2a530ddf8674ac4687efe1b1241be56c6cba27350253671f33199df87b77c2b6574587707f9250b3b11a3a9c06f92f139085c384478a43d41d571e5c397a808f637bb7d7e9ab15c115aee2d8e7ec2053796872cbd2129ea1acfae0a3ae3af7e6096a6f1a9a29d1fff001411679a68bcbfc8c191cae75adfdbaaaa11763d3e50e4f36dbd456e107109d15567adf91a330e4306d42f5c203e26e53c53019066c8dd02d0060887a87efd59ebf09571bf6f4739469a1dc1c4dfd5191cf87e55707afc3c88fdc2af8a1f62808885cac2ce5b0d453441ce30e44c2beed1e49b9a1c45465617dd05c8f792b6f75353f14c8425a08740b67a1ca40e4eb81ce567d30865c4b51ab7e86bd1a0f95827014e39a78eb8edcd92ae466d4976db8192a4f63ae2c9f6af80455546905dbe9651595807e4161903500e3969a27ffb5c9a0f2430ec8c1a4b652149d768622229411985d8c24ddd38009f14706288c1d10d6f5f40cf35dc493faed9aa44496c1d0d5e4494bc83d8edd9efbf9207cfb12f3486817680def9a8659dc3e8b3e7b2a06ad257905699228696674107104ed2b3a60c9bc6003c8828dba336dbd3774e6b0ee5b93cd3e44d01bebaff035e927dac385b9a4fdc1c5924e6dd322ccda983855da157f46bca0de146382bed09930fa8290c70a57b447933e6bc70cf0077d973af73e10f5db194a1a992c381460f19fb9c23f4d1922cd29e71b2bdbdc62f710679229e11632117c38e79a9e8c583d786ff94c56489b68de353501e60b2c99680057a6e4fba473bf82863fa01f3bb7c26a6e8e23ed886a8abc9968c8b332ebd167cf28584590cccab4878b619a8bd31a7b905d2a57b677dba3168ead8d9e186dde44e2eb6069bd74f9a65e54a9d76e24ca5c5db6ff931dc4ff5d314cacd19735befa41872b0893b31ecde42002a89589864017b60868e55a00531189d196a3d004225cea1fe97c3b4e5fdcc20f6a32659a6f194389d698a3faa60571e025ea78e14d2c3560fa4ddeaeecd381108785495fb9bdfa8d95f38ca27b5499df6dbe876552326a3b3bf4a4d6343ddaef5e6b32d7540daaaec5f829ba9313b417ea0fb09910de26418cc736cbc32779c93e04b6984cf92190e9faa14863e03c84b450c5d51c1632072cfebceb184356a8ba19b7b1b9f96b496115f18fdf05a8cb8ea0fcf18f26c07de60c65f26e63a9bdaec4ba27e4ffaea490e278394b44a561201e532f6f2ad605e6935106977d6334eb5621981da88117ffd4a5895efac76a75c0c33a5fdcdbf8513342c5e2f3db74ac8750d6b14d404fecad4a05336b6aa634db39ab1e9da3dad64c6564019a27b26da3b4a70a2659ed6dbe00363bea7116962c134b7ea8551bb7557642e6af25feeb48edb1495494435084d4387b2b6ecf8bb18be68532b3641fbe5cf3268bd59ecc88e8f82f0e927df3ce726f0991eb1264451c1122e7cad8e3a614055a93499d3fb4c33652b5dbf8072f1594aee5e45451665a80adcc3fde31b80f04db22b0c5c5aee356ac167de65eb02d28b225335e165154aeffdaef4662bb208abc071a19cd1e5abf30cc4ff34b1fe3712e4a401ca4bf3c5c41d605e0c60d2b5fc3e9d10daea87e4c7bb573717eb4c886087d888fde5356793f02a4358baf572bc8ff19f322482b31b873ba5452ebefec2eabb70e607dff100f0992d11cb751c19094f5e6894f46ca0838f55a52a1ef7be2af17b5cacb720999e586c39ae2a7a68490945874baf66fa925a7f8297c54c384335bf78620f7e7f2d08f9cd713a3921c9b3e17550537cbfe3b3b2c5969ceb004a05d6c32ac9d1b55091e8bfa3f1cd23bdba14544d9df7b3a7661a17197a0ba1adc837f77a89610629826c645e5cdf2783ff67bd9aac6144ea849c5d1be6a7a6965021e845d0445991641b9eb039661569d1481b95938a8ac9a79b53e8c65b3ae601f04197db76b9d571ddcca71eba69898037e115b5789456366ffeb67559f40006e856e747d8a62adcca0603bafe0c96f1642a986051072aa5c054b7d3f263161caa8941f49aa6888e1a060c8ee5e5fd85955c31a95e41fbdbe33c384e0ad0646061604dc7ea5f4de4edbeda3a876f945d4030bec639fa22afd8698306c06a14c0b1a1937f5464c852e092b7c4237c75fa7f88ee707a92543207c3a2118d70d774162e28eb05669a2160168becdc04a2c52bb1ff7539731aef68c39fa7558ccbce2477168254e238f8228f6e7da976930cb6eb86569ef74f6eb875b1a1e392de6ff822d65814b46f20c59842ea181064f03dea76d5523542b9445785d72a00341af78c6d56a5b9077736d6b4291c046e80d5ec8ecb41a21795f14fbd0169a8c8cec64e46bebf5458541a8a7ea7c20c1f0d6342441cb1990d0941b609d646205fcbd2c93fe34f4eb61e0ceb06c07fb3d5b8b87b6fede7a76a87c3cc0443a0ca89fe50e150f76d7ba259e7430fed4b486e743b4be7328fa5b784fcd90b629b0f481d5a266526592a246508935ff6c2505cb4f2d624479bdb9f6e970e51b6870e37e5e18668e0706b2c8243d239bf2a97bf36ddaa22958b88f5f0c78a3483ab06f61e22d8691f0ed8cb872816ee1a0f9e9611556f267c7de73cb77bb955bbb5ecab538518fa04d6cbff493c29afebc2ad45bfe449755218f86721e55c342eeb63153bb367b3478aa3c72b78e74953fbe7ba486f4529640a4d1f228e4f50c0cacacca5785075efd16b2484f94fab9d29eca8308b60faa802aad8f5b13671264d595d41f5a812897543fe28a7f2ef6febaff1a7e7675cc96d19f65172f4b262fb66b4c5fa4f57e6a6bd1847546beabfad294ac0df6696c88bc4b211579db868e24b4f56ca2293c0d8b982828b00930a6f3100ac47f387b72d83d0e5bac0665259d96c063e34cabeed236aba74a49c379b8494cc42122fc6216b460fbf7b20448f8ff720962b720df5d86de3afa1c5bcf34064364ee09ea31a3087a4f1ac1cae85245f47b3e9ef7be046391c4a327d79382be72adc738875972afd060cde3a3c5b9a225bed0d347ab9b219c737714911328e2941ecb3dcedbba5922fee188e9edfc6b5debf85c87e46424541b1fdcdf9365ed68391fea714e621d9dcf9aaf08f2f075ba15261b90e5d71ca9d8ef4218a36b2499a2b6c7d65beb8fc42802dca19701fc9e93454be028275902c28271ece6769e68ab1881a9988bd520997116d536875f8110e2624561ce419cd9cd6447b750159b2980f3f455ae6c3c43894d6da2bcefdd37586d6d605e3a2ddd0c181e6052e912482ad21b26658ab2e8679e73c012482e4ad92099d42c3c52e53ce696b8cfe03326c7e5d01b3ad5d6abcba0461cb3b5dbf5cb407f7cd3f96903750a2dffee1d9521dd7308a5780b4d12a9be904876f10c8b04453f9e1c3ad41d9469d65d31ad0ff0610a3bf03aea2e0526cf5f41728ac4b1955d3ebc5862cbb45dc329e3d75d80b4ee602466583fac1fb07b983e6e2b25c9c8c027de0e66a1606a896b33c74c73feac8b4d107c493b0fac3220cee4cedfd02dfb4080885e3742ac980c5012a68392f5eb9c84fa2971e7c79e8e899340f5eda2778ec04ad414c5942ae963f10a5837209ce2700f4dacb030dfd92d5d2424f5bab98b488580f6bb62804c2891d76e53ad25044f0fc3514d283237c4cbaf48c74da94c76f7ea0ff99703894664be5614a435b9561f5d41dcc0c374bb7db54ce54ff3e36bb352fe96a4fc57392cce7a4b2e36b357b9e2450509ea3fcb86ae81786e8961eaec13a2875c7d284891b3c53dbe00a746528d36cbcf98a2df4cb3b672a781e9898719151821829e8347c5ffb2cb8f9ed1b4d2b1d67618ab7c39cbd8bf43e61e38c9e9f44f47980f1aece0c8ecf250199a8ddec77f540e5f14d5ecfb54d1e426d84208ccb2243d4559b188dd9b1dfcc6fad9bb4d28cb968608cb70928bef8dc000b95e4491c4a731f466fb8a05d823c5f0dde8a3bf649d1dd9e9ab2f8e52b182b98cb9268c0249834441f6d6ebbd910576d849b9099804174e15307aa3af9d4d3b980285e3cf0528be63345a6158f731d85c288371006c4a00a5e5df4886e9a777a7bc270f41087ac4d118eecde9344991d7ff9677d4129f141909f5d2b88ba71181e7bf511d284a92b4a8f6ac5a79afc765af0c1a15c04d3a90bffe9e6e57d4d382a56263a2665162bf8fda8e5887ad146f6db4e0c8679f523923bbcb034b0c62db1dd626e094188999cefda6224c9b863416fcae0dd7e0860bf96bdd3231ee35d551ec6bd93a6b90c1e5ed6c5f0"}, 0x1008)

13:54:17 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x100, 0x80000000000000)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000280)=""/4096, 0x1000)
freebsd11_getdents(r0, 0x0, 0x0)

13:54:17 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
ftruncate(r0, 0x7f)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r1, 0x60000)

13:54:17 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c)
open$dir(&(0x7f0000000200)='./file0\x00', 0x1, 0x41)
socket$inet(0x2, 0x5, 0xd6)
r1 = socket$inet6(0x1c, 0x0, 0x7)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000280)=0x4)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000240)=0x4)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10)

13:54:18 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "6d2c4cccd8e7fd74f06d74b81c1132d631c09825db2f38968b749d0109d988ce", 0x7, 0x9}, &(0x7f0000000080)="dccf7ae8c7e26a128a55db7450aa13043911ff993bc6c29a839a77a87c773d09bdd090cbba4763daf3c089d5a1c3813a0ddf", 0x3, 0x2, 0x0, 0x1, 0x100000001, 0x9, 0x3, 0x7})
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc)

13:54:18 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0xffff)
truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1)
ftruncate(r0, 0x8)

13:54:18 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x100000)
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00')
r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0x27d, 0x80000000000)
getsockname(r2, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10)

13:54:18 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x76450a8104976a2f, 0x2000000002}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x2000, 0x9, 0x2c8, r1}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x8, [0x3, 0x79108e42, 0x400, 0x11, 0x0, 0x2, 0x6, 0x417]}, 0x14)

13:54:18 executing program 0:
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)

13:54:18 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
munlockall()
getsockopt$inet_int(r0, 0x0, 0x19, 0x0, &(0x7f0000000340))
fcntl$setflags(r0, 0x2, 0x1)
r1 = socket$inet(0x2, 0x3, 0x7fffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2100000000ff01000000000000000000000000000100040000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="05000000050000000100000000080000ffffff7f"], &(0x7f0000000200)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r2}, 0x8)
munlockall()
setsockopt$inet6_group_source_req(r0, 0x29, 0x39a2034e1afc8bc6, &(0x7f0000000000)={0x1d92a466, {{0x1c, 0x3, 0x1, @mcast1, 0x3f}}, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108)
r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x204, 0x12e)
setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000440)={{0x1c, 0x3, 0x8001, @mcast1, 0x4}, {0x1c, 0x2, 0xffffffffffffffec, @mcast1, 0x2}, 0x65, [0x3, 0x3, 0x401, 0x81, 0xffffffffffff7356, 0x401, 0x9, 0x10001]}, 0x5c)
r4 = socket$inet6_sctp(0x1c, 0x15000000005, 0x84)
poll(&(0x7f00000004c0)=[{r3, 0x88}], 0x1, 0x7ff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1800734000000000000000000000000000000000000000000000000000000000000000bb26684936656d1c2829e4259865fb5dd561be6f85ee64171bba8dd520a512474e7f3ee71e39f76424047560", @ANYRES32=<r5=>0x0, @ANYBLOB="000000000400000000000000c405462c97171ccde4afdc9f6f4d8726010071cd"], &(0x7f0000000380)=0xa0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000003c0)={r5}, 0x8)

13:54:18 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x2e, "c480b19b20a44a863ffe0e374f7f55bec4cb72e789d75601edb54fe9666dd13aab44e2cb557d4b99a566ddf3f75b"}, &(0x7f0000000140)=0x36)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="680000004be34cd7d725879ead243eb3248390f12abacb4aedfabfdf5751e277476da1658b571c6b8e9053ff7598a99ce8d6ebf1e1dcde5a2731ebc5cd98e7d8ab05e7df0922ecf2e8c2a413cd1443e6d7675817e7ddf9904849f67c09fbd2cd4ea5af333757fb52224a2a7ccb727be5a80f7b0dd5ad00531981d43d3fb0f649b6766804e3e57d8891d94b4c1e54094766930295f8a6daf12d1a0186b90531da1d57b017f6eb6d474024a7e00e81e539a163c09206fb8ed83cd4457b388bc156cd12110688cbc1708057c9e854b59ba709b4e19a233f4b8602a9207e68c657506b4f53e9ca9dd9e69c255a705afa607423ffc462654f4b12cc95adab58d60ff8489b2506bd3fe697501516c7d7b42958eaeae1890a7a5a3d12fb12e0e88bb7242f5e60fcdf858cf26c94b5b79bc69eeb8c779b6fce2b7d2728bc2e"], &(0x7f0000000200)=0x70)
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x4, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}})

13:54:18 executing program 2:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091")
syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffffffffb475c2f9ffffff080600010800239c060424d2fa0cc10b36eebf360000f65b71ea2098830b31c2dbbf47c19b844886894fe48977b7ae7883f861ff6d69dc43905f2872e6dffe1cc2a8ceb6528dbd8331d1f621f7bd5b38761c4293efb69770a4cbe0234a4b59d1c77c270e879b792ef9a7f932efead1c87e4b6c211a28bb0308813f2e65febd07ea7df79ed00038cc9e0e0bcd4f1adf89565502052b4a9c3b9f638eb490238680c27ad2faa9714b2fe5f4cdb95b9abbef4a431f5b7896"])
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000200))
connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

13:54:18 executing program 3:
r0 = shmget$private(0x0, 0x2000, 0x130, &(0x7f0000ffd000/0x2000)=nil)
shmat(r0, &(0x7f00001db000/0x3000)=nil, 0x2000)
mprotect(&(0x7f000047b000/0x1000)=nil, 0x1000, 0x1)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4)

13:54:18 executing program 0:
socketpair(0x10, 0x0, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x8, "9aac5d90be4d0aceccc66879f5d79d28"}, 0x14)
syz_execute_func(&(0x7f00000001c0)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")

13:54:19 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r2=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r2, 0x40}, 0x8)

13:54:19 executing program 3:
syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c401e3c4e101167c5c8ed72e41812047412b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac1000660fed21c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
flock(r1, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)

13:54:19 executing program 2:
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000440)=[&(0x7f0000000280)='%\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='*\x00', &(0x7f0000000380)='*],\x00', &(0x7f00000003c0)='#!/^:]\x00', &(0x7f0000000400)='\',&\x00'])
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
flock(r0, 0x8)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1)

13:54:19 executing program 0:
syz_execute_func(&(0x7f00000003c0)="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")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x6, [0x0, 0xbc21, 0x3, 0xffffffff, 0x9d, 0x1]}, &(0x7f0000000080)=0xa)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0xad, "3b4692405db114a33b7be2cd431eb851090551f610eb92f394af33de29bc9196775b6c6b6b09478953e15daa0a596d281540d3480db74edcb4e633c4fd60ea697dd62fa21b8763d194965326675afd3bd7fa4bef499a654bf762b0ea2d5f51d563e8e0ce7e2e3ba65ecfaad9eb3356f4ecad89e6ec3770c25caf9370b8a0e903f0741f26043372c22c385fdfa2047983527225058c03c2395adf1ccbcd8c87c69b70084b83138fc3b12e0c2529"}, &(0x7f0000000180)=0xb5)
connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x3}, 0xfeac)
getrusage(0xffffffffffffffff, &(0x7f0000000200))

13:54:19 executing program 1:
open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
ftruncate(r0, 0xffffffff)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={<r2=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={<r3=>r2, 0x7}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0)
r4 = socket$inet(0x2, 0x20000007, 0x3)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

13:54:19 executing program 0:
r0 = socket$inet6(0x1c, 0x2, 0x0)
r1 = dup(r0)
getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="59f67c514c211e4a5323db7a47c9a6afe339c0d585b7c966996d84bdcb07496d1f3ec72ca89e0b9a95fafcdb4eca0456ce7740627149a2c3c767bfedf2551f4779251dd7451418e8011545810e4b7badfdd3b173aa4a9e1be37be76b08b1fe9ad355fcddd978b419973697f682a0b3f9cf8c2806e61db192db", 0x79)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)
accept4$unix(r1, 0x0, &(0x7f0000000100), 0x10000000)

13:54:19 executing program 2:
syz_emit_ethernet(0x93, &(0x7f00000000c0)={@remote, @remote, [], {@generic={0x8060, "9416b6812b96c994790f3041bddae4c62a2dfa2badab4c804c4e62254aa1cafc2ed7189e4f906a051d2ebaaf0aa0b26cde8b7ad1f4123b98de4405fbd07c2ec04a4f551e501b8731d38c6670d02cf491e53301a69a7f6db43bd3fa6dddf6848b6f7343516d5ad49890d1ffbd454cda9a57057e182f3693380f2d3a55f19aeb8477cc96b491"}}})
syz_emit_ethernet(0x5d, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@rr={0x7, 0xf, 0x4, [@multicast1, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0xff, 0x6b3, {0x8, 0x4, 0x4ae, 0x4, 0x720, 0x65, 0x6, 0x4, 0x4a, 0x1000, @rand_addr=0xff, @local={0xac, 0x14, 0x0}, {[@generic={0x9f, 0xc, "9e3914afbd6d92b01ce9"}]}}, "d286ee"}}}}})
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8b, 0x7)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000280)="569257931564c4ff8bf75fc9e60abcf5abe2257299f0b03a089c1e5b95be5839cc539ec346f249492064f235b8af1174c510bba2bb6c697874f0527f5aea22e83cb60e3fa1de7c519763e22172862bcfd83512f9c2856b9e66988797c05f1011c768998e567246")

13:54:19 executing program 3:
syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0)
fchmod(r0, 0x1)

13:54:19 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38)
socket$inet_udplite(0x2, 0x2, 0x88)

13:54:19 executing program 2:
r0 = dup(0xffffffffffffffff)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0xffffff6a, &(0x7f0000000140)=[{0x98, 0x8a, 0xfffffffffffffffd, "c77cda14b58687b3ae26b89fa23b0000000000000000d4e89cea9b78951d0b55c3af27baecac74ee9423c74b81849df14019383cc0be3b10e2719168f916ec5735d03d5a20e6788ef82c3cb5bf22a87d0f0000000000000a939daf843639aeec0832fddb377de7c48d40c7aa0d068276166595f1214b4889856327c97fe0bcf5de542ca7"}], 0x98}, 0x1000004)

13:54:19 executing program 2:
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x101)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x2)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="bfd43ecb42d9a9adf192d0b1fdd92ee79b3ad26f96ed5890dec25c526b9f1534c365a5c5f4a2fbcd038082428cb0ef90aa80291b8b3f0d59e4c2b2838bdc756f9dc175de1913f73c58618f5f2d82033de01ee940fdb955718f87eedcec362eb431764e9898800165faf83c5d514df6bfaeba50f4b1a8d6019868aa180b2f718fff835d7fd105bf046c2c6921a59a")

13:54:19 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="a55c697b04e2", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @empty, @local, @remote, @broadcast}}}})
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = accept$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000002c0)={<r5=>0x0, 0xf6, "de095aa81c9f07f85bc25bf260f6fd6621ed520c566ca03e105c30b1da303ce016764fe752754f3b527b31ff063646a1c95a6a7fa5aed17c67df02512567d0872e690b38470e10b5abd9ce1c909c901053063581b60eb0bade24e3f51e393aaf82c2073627b130d63fed718285d8342181084e3b67df47de6e9cfc48f30d0f43440e57cd639510059a1d46bd70113ecea8116a92f49f1eb89d8c20144e6ffcbb7f03f76106c64f5ae88419f022729a9a4c46c950ebfbc1eee7ca3a9e1b627721ef787377555de4893c74e985e9957efccd039ab6588693348ff55ffc48fcd3072e4db8d07937d4f251f558b68834829d43b69f114ec7"}, &(0x7f00000003c0)=0xfe)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000400)={r5, 0x3}, 0x8)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x30000000)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet6(r7, &(0x7f0000000440)=""/220, 0xdc, 0x40000, &(0x7f0000000540)={0x1c, 0x1, 0x9b5, @empty, 0x1}, 0x1c)
r9 = socket$inet_icmp(0x2, 0x2, 0x1)
r10 = socket$inet6(0x1c, 0x20000000, 0x40)
poll(&(0x7f0000000140)=[{r0, 0x2000}, {r1}, {r2, 0x10}, {r3, 0x4}, {r6, 0x8}, {r7, 0x2014}, {r8, 0x20}, {r9, 0x2000}, {r10, 0x100}], 0x9, 0x5)

13:54:20 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0x3, @loopback}]}, &(0x7f00000001c0)=0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8)

13:54:20 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
chmod(&(0x7f0000000140)='./file0\x00', 0xa)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000180)={@empty, @loopback, @broadcast}, 0xc)
socket(0x17, 0x2, 0xfffffffffffeffff)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000)
socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
dup(0xffffffffffffff9c)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x60)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockname$inet(r1, 0x0, 0xffffffffffffffff)

13:54:20 executing program 2:
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x15, 0xffffffffffffffff, 0x80000000000000)

13:54:20 executing program 0:
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
syz_emit_ethernet(0xc6, &(0x7f0000000040)={@remote, @remote, [{[], {0x8100, 0x400, 0x3, 0x2}}], {@ipv4={0x800, {{0x22, 0x4, 0x0, 0x401, 0xb4, 0x66, 0x98b, 0x6, 0x7f, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@generic={0x0, 0xa, "3ed9b0caa994ea4e"}, @ssrr={0x89, 0x13, 0x1, [@rand_addr=0x2, @empty, @broadcast, @loopback]}, @rr={0x7, 0x2b, 0x101, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @loopback, @rand_addr=0x67, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast, @multicast1, @multicast1]}, @ra={0x94, 0x6, 0x9}, @lsrr={0x83, 0xb, 0x3, [@rand_addr=0x10000, @local={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x18, 0xbe8, 0x3, 0x400, [{[@multicast2], 0x401}, {[], 0xffffffff}, {[@loopback], 0x5}]}]}}, @icmp=@parameter_prob={0xc, 0x1, 0x0, 0x4, 0x6, 0x0, {0x7, 0x4, 0x892, 0xd97, 0x3ff, 0x66, 0xffff, 0x4de, 0x2a, 0x8, @broadcast, @broadcast, {[@ra={0x94, 0x6, 0x25}]}}, "a75aca76aef6d9d1"}}}}})
syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x2}]}}, @icmp=@info_reply}}}})

13:54:20 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000400), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x5d, 0x2)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r4 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x80009, 0xe85e, 0x3])
r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semop(r5, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2)

13:54:21 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socketpair(0x0, 0x20000003, 0x73, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0x89, "1a8ac3579d5f0bd6666475a2242f4099bae863b087dc49eecce2e6fbe88d140245db94f185a29f56a9233745f38e84f920b04cea6aff98ee0b291282eb8afd572d4eacd625e056e051eebb34ec8d1e6604cd9c9c3438d81297e91dd42c860be75b9315a498037189fdaedb29506fe57c4b5308fab5d39efa20b0643b6b249d65e5b6d7b3078803942e"}, &(0x7f0000000040)=0x91)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x9, 0xf, 0x7fff}, &(0x7f0000000240)=0x18)

13:54:21 executing program 1:
r0 = semget$private(0x0, 0x1, 0x200)
semget$private(0x0, 0x3, 0x50)
__semctl$IPC_RMID(r0, 0x0, 0x0)
semop(r0, &(0x7f0000000300)=[{0x3, 0x7db2, 0x1800}, {0x3, 0xfd}, {0x5, 0x10000, 0x800}, {0x0, 0x2, 0x1800}, {0x2, 0x400}, {0x1, 0x0, 0x800}, {0x4, 0x7, 0x1800}], 0x7)
__semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000000)=""/22)

13:54:21 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast, @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}}}}}}})

13:54:21 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000000))

13:54:22 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
r1 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000ffe000/0x2000)=nil)
shmat(r1, &(0x7f0000e00000/0x200000)=nil, 0x1000)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x221)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530004f11047e9b9d7072bbc28b61ebe1d4a968293571d76268afd4aae115a6666761bb6ab0cb044c4ef4c9ac75bf9f8bc1ecc87b8fed7cf5daaac59dcd768c87f561892e2765c1cac3a3523da3a77e853e791bcb3ddaf6839757d7ee3b1b4af251e822562e373ecc3c57cf"], 0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x11, 0x8000, 0xfff}, &(0x7f0000000200)=0xfffffd38)

13:54:22 executing program 0:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_execute_func(&(0x7f0000000180)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

13:54:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8)
sendto$unix(r0, &(0x7f0000000040)="b5", 0x1, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81)

13:54:22 executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x20)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180))
execve(0x0, 0x0, 0x0)

13:54:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0}, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x9)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000180)={0xbbc8, {{0x1c, 0x3, 0x2, @mcast1, 0x200}}}, 0x88)
r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8)

13:54:22 executing program 1:
freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0)
rmdir(&(0x7f0000000040)='./file1/file0\x00')
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @multicast2}, &(0x7f0000000100)=0x8)

13:54:22 executing program 2:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="b71964fdd99903d22725c56e8621c8d9e22e4ce6b57b7826d54360f2bcb2ba9c9478740217e23ce6c4f8da73d1cd16156278a04398f7f735e3df8fe12207705af5b8da03480e03457bc9654105218da33db8900c450e9501c4a209c323f3e81eebbf332b4960dcd0e54c33e6486af8c34e28969f2ba519e25ce8b5c1db30d5a150c99b1d8cd42a526cdb37a0d260b5f197cb91e47feb7dbe9e1e592cb96686208bbfcf62709fe3ccd8f581ac5e6cb28eb52e205f4f5816e9a16799184410f941262c")

13:54:22 executing program 0:
r0 = socket(0x80000000000002, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000040)=ANY=[@ANYBLOB="42807fc372c7f09855a74a6e9388384aa65ae062516d0a3000"], 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0)

13:54:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080), 0xc)

13:54:22 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = socket(0x2, 0x10000001, 0x0)
connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530007d03b48f12347faa3039a454b6579eeaa72b5a913acc80b8544c11e71e98b555210122399f196a69fabfaa024b902cd2bae7908fb6e54489da5f65c1a8ec7889bd9802b5ed52cbfeaaaf3999d3ae479090a28e670684a675f08c148eb8ed1c901881701688afbb9ef7ccf9b7faf9b104c3398e1db4fe384a56fe6c4d1ce0f9a5e6b12a6941c8e0ac4b"], 0x10)
shutdown(r1, 0x1)
sendfile(r0, r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0x6}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8)
recvfrom$unix(r1, &(0x7f0000000040)=""/118, 0x76, 0x2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x818b, 0x4)
ftruncate(r0, 0x2)
sendfile(r0, r1, 0x0, 0x0)

13:54:23 executing program 1:
r0 = dup(0xffffffffffffff9c)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x0, 0x3, 0x21ad, r1})
r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000040)=0x8)
r3 = socket$unix(0x1, 0x5, 0x0)
recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000200)=""/194, 0xc2}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/155, 0x9b}, {&(0x7f00000014c0)=""/139, 0x8b}, {&(0x7f0000001580)=""/116, 0x74}], 0x6, &(0x7f0000001680)=""/203, 0xcb}, 0x40002)
poll(&(0x7f0000000080)=[{r0, 0x4}, {r2, 0x2}, {r3, 0x4}], 0x3, 0x8)
syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:54:23 executing program 0:
listen(0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x5, 0x7463)
open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0xe6}, 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100)
r2 = semget$private(0x0, 0x1, 0x334)
__semctl$IPC_RMID(r2, 0x0, 0x0)
recvfrom$inet6(r1, &(0x7f0000000040)=""/13, 0xd, 0x40, &(0x7f0000000080)={0x1c, 0x1, 0x554d, @loopback, 0x6d9}, 0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r3=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={<r4=>r3, 0xffffffff00000000}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x3000, 0x100, 0x3, r3}, 0x10)
r5 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x200, 0x3d)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000200)={r4, 0x5}, &(0x7f00000002c0)=0x8)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44)

13:54:23 executing program 0:
r0 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil)
shmat(r0, &(0x7f0000bba000/0x4000)=nil, 0x1000)
shmget$private(0x0, 0x3000, 0x1c5, &(0x7f0000bba000/0x3000)=nil)
mprotect(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000240)={{"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", "1e1a5a1cc4168469fe8cb9a346274e5d16b1aafa19948462cb6de70a26e446be", 0x3, 0x3f}, &(0x7f0000000140)="d913858453d05a6af11695f29b4f602db814fc32fe3ce2adc05bd10b419e3e21ea0e789b638ef14828d6d6547496f11bb098352a7a910b234da9d8af1f1db804e8e2056266610f7d3414b0d112ae8d52beb84facd13df67ed537a10879193dd029bc2132a8f5589927a4651ab2e159be2d0b00d2d0c24a19a5b109c1556a8ef67b4c8f43c832ce0b35fe95d6b9676823220b538ab0cb39c9421046e2b6a62e49c96ca8b8cd55e8541db4dfbac49399ca6189f33fd3fabf7738fd6dc8cde3aac86fc055f57f46a05b2e3011a39fd312f9f622b8e724473b636dc99bc8784ad32cf21145020fc919c222fe0d7db5d86e3f9b9aed", 0x4, 0x0, 0xffb, 0x8, 0x8, 0x6, 0xfffffffffffffffa, 0xffffffffffffff01})
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0)
r2 = socket$inet6(0x1c, 0x1, 0x5)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0x3ff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r3, 0xfff}, &(0x7f0000000100)=0x8)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))

13:54:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x401, 0xfffffffffffffff7, 0x100000000}, 0x10)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6")

13:54:23 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef6bdc00d98a20d0d0000070e4c653fb0fa95ff965be413c262646ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c420fbaf1005776c1f20f2aaa03000000787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000008c0)=""/210)
r3 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40000)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)

13:54:23 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, r0, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
msgget(0x3, 0x250)
socketpair(0x17, 0x0, 0x400, &(0x7f0000000000))

13:54:23 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718c45d6919f1dff5ae02a95a230909600"/151], 0x0, 0x20000000)
r2 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x0)
mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0x20)
r4 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r4, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56)

13:54:23 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0, @ANYRESOCT, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4)

13:54:23 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7)
setrlimit(0x5c3e2e1e3addd5fd, 0x0)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
readv(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getgid()
sendmsg$inet6_sctp(r3, &(0x7f00000009c0)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x95}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000200)="333fbcc4e10643638e7c5437e0e8e304915274c06f0220cb2d82ce410f3517cb43d3", 0x22}, {&(0x7f00000007c0)="e5aa73e640484374161f266a8db704f9b7cf7705b42297dfeeab8ab3b19f52012c02f9bd580c490b18fce73597282d3d60d1bf1d0622f173d3e388d5a5818629adf2ede54deecf2fd6a7d8cd3c2378bd476d418759880ea1316fac5a6099cf6f9f5ace781e706585347a726dfa08d0160752808f72de2a6738ccf926390214a5e91855add7cb0939c063ba20e582fde4037a1ab84cff806570d150b829e9fcf2", 0xa0}, {&(0x7f0000000240)="eec59a845a2c874af35d1e0fc0d2c06c4df0428e50d900d2e8e007a64cd9d56dceac2b80bbfb870a0993", 0x2a}, {&(0x7f0000000280)="8ee0c016c786e7bd", 0x8}, {&(0x7f0000000440)="710298bc2541bbb8365d54da7d2c12b02be8b7ecc317a25d2cc3ac5ef95b2ce670c0b455e2c02ed89f4ba8cdfacd375f519285", 0x33}, {&(0x7f0000000880)="c39ea8ec47eaaca8de6fd335224a5a37b3aa7c024306505fca2283d31bbf8d17fcc66f48e366b150b455499d31c2dd82482f1ac4fe2b0e2c66745603dd960bd350d9dcd8146798b9c6a578f84de8fd8df6fae69bcd9d8e976932f431975ca418a69ab85f81ad17a6d5da8aac221d7c7d17c0c2a58ac654260fc612117753e32f008da8706807837684c14f2af65f59a943097e0cd5bf96243c3a41d1b823dd9cbc73", 0xa2}], 0x6}, 0x20000)
fcntl$getown(0xffffffffffffffff, 0x5)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0)
msgget$private(0x0, 0x41b)
socket$inet_sctp(0x2, 0x5, 0x84)
ftruncate(r3, 0x101)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0)

13:54:23 executing program 0:
syz_execute_func(&(0x7f0000000240)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="06004000179b19c2ec75c241e55d4a69da30a20f8619c03b986215cba52104ec9858e3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x3, 0xe4}, 0x10)

13:54:23 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xb18d, 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0x1f, 0x10000, 0x0, 0xfffffffffffffffa, 0x6}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xf, 0x690}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0xff, 0x3, 0x6810, 0x5, 0x9, 0x100000001, 0x400, 0x0, r2}, 0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x680f, 0x100, 0x1, 0x9, 0x4, 0x3}, 0xa0)
setrlimit(0x6, &(0x7f0000000080)={0x400, 0x9})

13:54:23 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
socket(0x0, 0x2, 0x9)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=0x0, @ANYBLOB="07005d6085e03c590ecf0000c10000000600ff00"], 0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, 0x0, 0x0, 0x9, 0x200, 0xf184, 0x7, 0x9}, 0x98)

13:54:23 executing program 0:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresgid(r1, 0xee00, r0)
r2 = getegid()
setregid(r2, r2)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_fstat(r3, &(0x7f0000000000))
setresgid(0x0, 0x0, r2)

13:54:23 executing program 1:
r0 = open(0x0, 0x800, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000ec0)=0xf6c, 0x4)
r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
utimes(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={{0x80, 0x5}, {0x5, 0xff}})
syz_execute_func(&(0x7f0000001040)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x4, 0x0, 0x4000000000000000, 0x9, 0x0, 0x0, 0x3e})
openat(r0, &(0x7f00000008c0)='./file0\x00', 0x0, 0x88)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, 0x0)
accept4(r0, 0x0, &(0x7f0000000900), 0x10000000)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940)={0xfffffffffffffffd, 0x1000, 0x7, 0xfffffffffffffffb}, 0x8)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x3, 0x5, 0x1}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000009c0)={{"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", "a5b0ce9abaa41f9d8eb4ab5f43d785d774b27f840c3e190b648e27cdc9f80dc4", 0xfb20, 0x6}, 0x0, 0x401, 0x4b, 0x1, 0x1, 0x4, 0x7, 0x5b84, 0x8})
setrlimit(0x7, &(0x7f00000000c0)={0x80000000, 0x1000000000000})
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000980)=0x4)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

13:54:23 executing program 0:
r0 = open(0x0, 0x0, 0x20)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000380)="9834030f05054cbaf8073fc4c379160dc47a000007e2e996c4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ec422654743202e41812047002b000000262727f18fe978e31b9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c0000008000000dc42291ba5ae85ae88de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x2, 0x1, 0x3, 0x8430, 0xfffffffffffffff9}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x4, "5c619701a94f1dab9a335440d83ee922"}, 0x3be)

13:54:24 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x400, 0x1d)
read(r0, &(0x7f0000000480)=""/48, 0x30)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000440)=0x3f, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x2000, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fchmod(r1, 0xa0)
readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/110, 0x6e)
listen(r1, 0x5)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000340)={@remote, @multicast2, <r4=>0x0}, &(0x7f0000000380)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
getsockname$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0x1c)
writev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="7e203eea0ae3a5068744ab138e3e88e7795ca08ac8d444f50865bb05df70dc0ff4", 0x21}, {&(0x7f0000000140)="135c6bdf1488e09fd866934c9ad37b8e74a6bb5be0a36b663183c111", 0x1c}, {&(0x7f0000000180)="6b729ef6944af31e3fc53f94eb96fcaca8a5225ae37334bd87b6886ee8b94496a63e0e3e7f1fd4f840e66d7adfa701868a86a9377b38", 0x36}, {&(0x7f00000001c0)="c7f3bb958868be9ebff05b5d77cefbf5c84e749a3616cc62e473b3b36980b7c8", 0x20}, {&(0x7f0000000200)="7508cbf50ce54404e36ae13e2583b9e5a3e9ab19d37422eb7dc354ae788387d89bab4cc6dcd5bf3ac46c7359b6", 0x2d}], 0x5)
geteuid()

13:54:24 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/226, 0xe2}, 0x40002)

13:54:24 executing program 0:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
faccessat(0xffffffffffffffff, 0x0, 0x0, 0x400)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x1)
setrlimit(0x0, &(0x7f0000000040)={0x6, 0x3})
accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/57}, &(0x7f00000000c0)=0x3b)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

13:54:24 executing program 2:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x400204, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file1\x00')

13:54:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
setrlimit(0xa, &(0x7f0000000380)={0x10, 0xffffffffffffffff})
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
r4 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/123)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

13:54:25 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x3, 0x6, 0x7ff}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xe6bf}, 0x8)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)

13:54:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000000c0)=0x8)
sendto$unix(r0, &(0x7f0000000100)="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", 0x1186, 0x101, &(0x7f0000001100)=ANY=[@ANYBLOB="b5436c00de86cc20f7c360816935a7056bf671a3edd96cb953409c51dda9fb026cacd4ebe0a5b56f49ec6acf86d47a1a1df9fea4717a5f1e6c8517e666b590e127938d1614eeb4cff37c20e12e6a7501d3e35c23e7f227df4f55ca5ccdffe3ab078bf324f5e5c42d743b0e19f477dcad22039e00ac4658cb83a0c6d90eb0b5ebfaccb64229518c25a0d48c4e4814efedd1071a2d98074b2ce613b32fb3fe95"], 0xa)

13:54:25 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffffff96}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x2, 0x1f, 0x8, 0x2, 0x38}, &(0x7f0000000180)=0x14)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)

13:54:26 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=<r1=>0x0], &(0x7f00000003c0)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x1, 0x7, <r2=>r1}, &(0x7f0000000600)=0xc)
r3 = socket(0x2, 0x20000001, 0x8)
connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x1000000000051f}, 0x10)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000940)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x5, <r4=>r2}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000780)=0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r4, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x2, 0x7, 0x3, 0x400, 0x1}, &(0x7f0000000100)=0x14)
r5 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0)
shutdown(r0, 0x0)
fchdir(r3)
setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000300)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xffffffffffffffb9)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340))
setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000700)={0x101, 0x81, 0x1, 0x2, 0x4, 0x6, 0x9, 0x8001, 0x6, 0x5, 0x4}, 0xb)

13:54:26 executing program 0:
semget$private(0x0, 0x4, 0x100)
semget$private(0x0, 0x1, 0x200)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0800000400100000010200"/20], 0x98)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={<r1=>0x0, 0x6}, &(0x7f0000000500)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10)
r2 = semget$private(0x0, 0x2, 0x40)
semget$private(0x0, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000003c0)=0x8)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x480, 0x0)
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f00000000c0)="8dbf6f75d91f2d334def9f5ae959dd0bc503644405b13d863d9a8b085a4b31f97884c03ad116798cf78910f7b4bd52c54bfa7aba2fe362d755145d09575ec339f9683fe587768a66458134dbd0411f5dde8d16f2af25ffdbea689b2e984544ae72ca0d304f8d1e46cbbe90", 0x100, 0x20, 0xfff})

13:54:26 executing program 2:
syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
madvise(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x1)

13:54:26 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000780)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
syz_execute_func(0x0)

13:54:26 executing program 3:
syz_emit_ethernet(0x19, &(0x7f0000000100)={@local, @random="188d3ea1dabc", [{[], {0x8100, 0x3ff, 0x8000009, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}})
r0 = msgget(0x2, 0x40)
msgsnd(r0, &(0x7f0000000180)={0x1, "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"}, 0x1008, 0x800)

13:54:26 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000)
r1 = getpgid(0x0)
fcntl$setown(r0, 0x6, r1)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1)

13:54:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x200000000000001, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

13:54:26 executing program 2:
syz_execute_func(&(0x7f00000002c0)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68420f381df04851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:54:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x369f, 0x7fffffff, 0x1, 0x2, 0x200}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x3}, 0x8)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0))
shmget(0x1, 0xc000, 0x222, &(0x7f0000ff3000/0xc000)=nil)

13:54:26 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r0=>0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={r0, 0x3}, &(0x7f00000001c0)=0x8)
r1 = open(&(0x7f00000002c0)='./file0\x00', 0x10004, 0x28)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="02051a20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000946700000000000000000000000000000000000000000075f81d59ce5bc3e40000000000000000000000000000000000e176b3c58285579c5c3a192f3a8500e26c71e2e68c81345f57a806e9f5a30a370ec5b58f3ef50d807a4f20ec6ffa9fd6410100"/186, @ANYRES32=0x0, @ANYBLOB="0500000009000000060000000100000001000000"], &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000080)={r0, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x7, @loopback, 0xffff}, @in6={0x1c, 0x2, 0x5, @rand_addr="4c04ae03487f33b922bd3dd187960c68"}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x3, @rand_addr="fae51450f5fcec0ce1683c9654038f65", 0x7fffffff}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000580)=0x10)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@local, @rand_addr, <r3=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000280)={@empty, @multicast2, r3}, 0xc)

13:54:26 executing program 3:
syz_emit_ethernet(0xffffffffffffff75, &(0x7f0000000180)={@random="e2e77aeecc38", @random="553a667b821a", [], {@ipv6={0x86dd, {0x9, 0x6, '>q\a', 0x1148, 0xb, 0x2, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @loopback}, {[@hopopts={0x7f, 0x13, [], [@pad1, @jumbo={0xc2, 0x4, 0x1ff}, @generic={0x1, 0x8b, "147c7145b729d056f935c686ce082f367a04c85a64bd9a5b6ac18551307760818c3c1559fe53e6c738a24491b93a386bddeb9d5631acde996af7e79b323b90fb9b17eedca6d9886dd4ef188a6fe7ec61fc6dbe76f0e28530494a4a73e62e74af1cc0229612737007bf49aa784d168493ce6b1c0113031bce1ffbd0ae96a3e44eb96a16ab7ea983489c6728"}, @jumbo={0xc2, 0x4, 0x2}]}, @routing={0x4f, 0x6, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @loopback]}, @routing={0x56, 0x0, 0x0, 0x1ff}, @routing={0x0, 0x0, 0x0, 0x6}, @dstopts={0x2c, 0x8, [], [@pad1, @jumbo, @generic={0x101, 0x34, "0374cf771f5a8f9b0f1243c4672648d52af899aa6ea35356839a4968cb9f9d49f7f834aa073c5f8c41250d484baa960d0e0b2ee4"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @udp={{0x2, 0x0, 0x8}, {"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"}}}}}}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x8000, @loopback, 0x2, 0x3, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, 0x1c)

13:54:27 executing program 0:
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"}}}}}})
socket$inet_tcp(0x2, 0x1, 0x0)
syz_emit_ethernet(0x1ee, &(0x7f0000000080)=ANY=[@ANYBLOB="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"])

13:54:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={<r1=>0x0, 0xe, 0x1}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={<r2=>r1, 0x5a6, 0x10001}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @loopback}}, r2, 0x800000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2}, 0x0)

13:54:27 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0)
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x35d}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0xa6ad, 0x200, 0x8, 0x6569, 0x7}, 0x14)

13:54:27 executing program 1:
syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)

13:54:27 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0)

13:54:27 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x0, 0x4, 0x6d900000000000}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x3, r1}, &(0x7f0000000140)=0xc)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x100, 0x4)

13:54:27 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x1, 0xfffffffff7fff001)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0, 0x401}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x4, @empty, 0x8}}, r2, 0x343, 0x100000001, 0x80, 0x4, 0x103, 0x6}, 0x98)
setsockopt(r0, 0x2, 0xfffffffffffffffa, &(0x7f0000000040)="c2b32065d733c2a42dcd09b3c678005d4d78fbead6", 0x15)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$inet_tcp_int(r1, 0x6, 0x101, 0x0, &(0x7f0000000100)=0xfffffffffffffffc)

13:54:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x86, &(0x7f00000002c0)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x8, @mcast2, 0xe5}, @in={0x2, 0x3, @rand_addr=0xff}, @in6={0x1c, 0x2, 0xba, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000100)=0xfffffffffffffe7c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0xfffffffffffffff8, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x101, @loopback, 0x1000}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
fcntl$setflags(r0, 0x2, 0x1)

13:54:27 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @broadcast}, 0x163)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc)
r1 = socket$inet(0x2, 0x10000001, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x6, 0x1, 0x94, 0x9}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x3, 0x4}, 0x8)

13:54:27 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mlock(&(0x7f0000bfb000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setrlimit(0x7, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
r0 = socket(0x10, 0x20000004, 0x1a)
sendto$unix(r0, &(0x7f0000000200)="d49be11f264d8c09a0a5cdd43d0e7eedd9399fa0bd0332481dcd76c908fa760eac90065c924692f1ada3b511da0bf76bdc614dde079b8bde11354a5a204ac61fcc990092cb7759053a20ff1792b99b3f28ce0b3a19a5569f4f10643e5dd21e43d3d3ff063e7cdd5b26abc9ccc07725923a907271fe20c83e33786ff390795a93cc0da86eb4f88c81a089a76a0920e5cd5b6f1384b045fd3b57ca49292025c13d371158ab70ba1d26a1680c0dc661c67ec7caacc88e5505", 0xb7, 0x0, 0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x1f, 0x20000000, 0x144, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
listen(r1, 0x6)

13:54:27 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x1, 0xf95, 0x1230, 0x2, 0x261, 0x0, 0xb6, 0x516500bd, <r1=>0x0}, &(0x7f00000000c0)=0xfffffffffffffe2a)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xfffffffffffff42f, 0x4, [0x429c, 0x7f, 0x9, 0x0]}, &(0x7f0000000140)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="0243fb8b14d9d25310ea1a4ea2882988063c6a4caf18a1fe61b61dbf6555ee1d4bf55a6ff9648b91dbdc86ccf824091dcd1f3b59e1721bac91a57884ef17276456f49bc605ddf77c5ac494a78640fb76f76797801c1d")
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x18, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000000"], &(0x7f0000000040)=0x4)
msgget(0x2, 0x280)

13:54:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={<r3=>0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="06ddd3279b6f00204dd4b1ff5c74cf"], 0x0)
fchdir(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
fcntl$getown(r4, 0x5)
geteuid()
getgid()
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r4}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x2, @multicast1}}, r3, 0x7, 0x23, 0x9, 0x7, 0x3}, &(0x7f0000000540)=0xa0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r5=>0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8)
utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r5, 0x6}, &(0x7f00000002c0)=0x8)
freebsd11_fstat(r4, &(0x7f00000004c0))
truncate(&(0x7f00000005c0)='./file0\x00', 0x81)
getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4)
futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}})
socket(0x2, 0x10000001, 0x84)
fcntl$lock(r2, 0xf, 0x0)
pwritev(r2, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440))

13:54:27 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4)
open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0)
accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0)

13:54:27 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10020402, 0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={<r2=>0x0, 0x8001}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x3, 0xe0, 0x101, 0x8000}, 0x14)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
openat(r3, &(0x7f0000000300)='./file0\x00', 0x2, 0x12a)
accept4$inet(r3, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000)
fchdir(r3)
syz_execute_func(&(0x7f0000000500)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:27 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x18)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x31, @loopback, 0xf7}, @in6={0x1c, 0x0, 0x5, @loopback, 0x7}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x9, @empty, 0x9}]}, &(0x7f00000001c0)=0x10)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
accept(r1, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000003c0)=0x1c)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
mkdirat(r0, &(0x7f0000000400)='./file1\x00', 0x4)

13:54:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a9000600000200"/16], 0xc}, 0x0)

13:54:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000000), 0x4)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x4)
r1 = dup(0xffffffffffffff9c)
msgget$private(0x0, 0x44)
symlinkat(&(0x7f0000000080)='./control\x00', r1, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={<r3=>0x0, 0x80000001}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x9, r3}, &(0x7f0000000200)=0xc)
ftruncate(r2, 0x7e2780e3)
mlockall(0x2)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r4, 0xc7)

13:54:29 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500001ce3fd000001029078ac1400aae000000012009078e0000000"])

13:54:29 executing program 0:
syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000")
r0 = socket$inet(0x2, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:54:29 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
semop(0x0, &(0x7f0000000000)=[{}], 0x1)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={<r1=>0x0, 0x4d895cc1, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x40}, &(0x7f0000000280)=0x8)

13:54:29 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000815a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100189, 0x180)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000000c0)="ade3cb81388ab14581a4d127b64c085f1da6e913fb9c4275bde434cf5e747d7584effe5f743a269e28dcf2c45e636d6334e0b1c6611b9842fe61e0cfc4bb1ee5b22fa3ad2ccdc45cb100452c66d804282c95b3f888879af039e13c7396f7d3118ddbf55eeceb2655285ab4dd50713936a913ddcc9a7bc7b00827b5e5723e5a5b162c796a75da3ec785f4a481afad9444c3ebd83e72ad91762ddbd8b26c1819738e9d81f093df55cb1bfec101549df60ffa2ccdca080171ceb5d7462fb3c59dd3569e092f7af7212c652bba0043bb952a")

13:54:29 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
r1 = open(0x0, 0x100, 0x101)
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0xffffffff, 0x31}, 0x8)
mlockall(0x3)
setrlimit(0x0, &(0x7f0000000080)={0x7, 0x6})
r2 = msgget(0x1, 0x2)
msgctl$IPC_RMID(r2, 0x0)

13:54:29 executing program 3:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
syz_execute_func(&(0x7f0000000100)="2e646646d911c482fdb70c1fc4a1fee69b69510000f3400c00d06d0043dc2fd9f9c4423dbadfc4e1972a66de0fae90ed15b3f3")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10)
bind$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = msgget$private(0x0, 0x84)
msgrcv(r1, &(0x7f0000000140)={0x0, ""/196}, 0xcc, 0x0, 0x1000)

13:54:29 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xe, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x20, @empty, 0x15f}}, r1}, 0x84)
r2 = socket$inet(0x2, 0x1, 0x8001)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x4, 0x0, 0x3, 0x6, 0x0]}, &(0x7f0000000080)=0xe)

13:54:29 executing program 2:
r0 = socket(0x11, 0x5, 0x20)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x2, 0x4)
syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

13:54:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1)
accept4(r0, 0x0, &(0x7f0000000080), 0x10000000)
sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0)

13:54:30 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="feadf4be8ad5dff256ee9f5fd27df064f1dfe75ad22c15448ada53ce545839e2fb5187db827fd56f0653c4da6e")
shutdown(r0, 0x1)
writev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)='B', 0x1}], 0x1)

13:54:30 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2]}, @mcast2}}}}}}})
pipe2(&(0x7f0000000140), 0x100000)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x10001}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4, 0x5, 0x7, 0x80000000, 0xf51c}, &(0x7f0000000100)=0x14)

13:54:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0)

13:54:30 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000001900008000"], 0x3)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
fsync(r0)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0x4}, 0x10)

13:54:30 executing program 0:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='cubic\x00', 0x6)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r0, r0)
syz_execute_func(&(0x7f0000000140)="8f0800a682c28a65c3fb2e0faea8feefffff0f180c241c85654380160f3e66460f64a9ff4000006644d88affefffff0f8e10940000d115ffefffff8f082ca2bd0d00000099")
poll(&(0x7f00000000c0)=[{r1, 0x100}, {r2, 0x2000}, {r3, 0x8}, {r2, 0x10}, {r0, 0x180}, {r0, 0x83}, {r3, 0x2086}, {r3}], 0x8, 0x5)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x2}}, <r5=>0x0}, &(0x7f0000000280)=0x8c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x6}, 0x8)

13:54:31 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000000))

13:54:31 executing program 3:
syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100100, 0x101)
close(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000300)="65a460f4e55cdc9c50e533ca7630467118a10fb191ab5c52b9cee5787da1ba23f13bf7a9e52076e0a90588d75263bc571026947189292233da5b54a40e4e09aa50c83577e45987933ff48e28b884e854ba1dae8d691aaffbfa443bb3cd012884039dbe4cb16cee342022e6dbcb992d366ce8c116ec2f5feabeef53aa", 0x7c}, {&(0x7f0000000380)="4899612b601fe0738db779f47fb4ab629be6d5b5c5d5a1d98ad8b568", 0x1c}, {&(0x7f00000003c0)="3230f0b21f4ef33d9f149b9ca4da0d5e17ee013bc37180a6398c50951c2a7867d10674224571907e782d8a38a68a0f0ab7498a03301b99d1ab09552bcf100b024fe0b3f6176b18e721ece43aa9773d8c9a587cbd703e2eaec0eea69bf58bc2fc60c8c40bd59aa20f9cf2f384548711876b3879b022c2fa815d955fc30a2d2c0cad004b93502f7ff96d72718fdc5880d3f00560aeacb95f", 0x97}, {&(0x7f0000000480)="0c8d455fcf9ce2ac385d8e1759e753a037ea373e3e79daa113d9d03006a2a2d23c2b598924cf7c3f9e4be3c1e9290805886d87bb6eda61abdf6d5b11b757fd4e6758253932e44c81ac9a9e17381acb3d6007d6f6e919e16d587e0bf57641214654a1fd01f716d506efdf72c2cc63e725380ae2e090fd91b0096f081c2aa3ad7cfd3b0f72bd1aaadaeeda", 0x8a}, {&(0x7f0000000540)="bff36ec2d42f053ab43bd16b567b5b3856a79b1cab5864489115364a020f68bc72b41189c2335014de078d5924d9a70f118f0ea1b4fe1bfa0aed9542995bb1872d82cf7dd9332e7fce2e4e18b0b0da6487ae682955662ff32a4eac9af0fc7485169bee846f73aea0d7a09c2885c7d3ea2e7f54d51c6e8c6f", 0x78}], 0x5, &(0x7f0000000640)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x68, 0x101}, 0x20004)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0xc, 0x4, 0x7}, &(0x7f0000000280)=0x8c)

13:54:31 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x8739}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xffff, 0x4, 0xcd32fc03481c660f, 0xff, 0x2, 0x0, 0x2, 0x3, r1}, 0x20)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1b9)
ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000012c0)={{"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", "e3de6ecf652ac793a9efd01d4cb7274e4fd65371d8c76c45e33d5df321544c5c", 0x7fffffff, 0x5}, &(0x7f00000002c0)="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", 0x5, 0x9, 0xfffffffffffffff9, 0x1, 0x800, 0x1000, 0x5eefffb6, 0xffffffffffffffff})
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2f}], 0x14}, 0x0)

13:54:31 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/16}, &(0x7f00000001c0)=0x12)
accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x30000000)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

13:54:31 executing program 1:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x6, 0xfffffffffffffffd, 0x3}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x10, 0x0, 0x0, r1}, &(0x7f00000001c0)=0x10)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280))

13:54:31 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0x1, 0x3, 0x1f, 0x6}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0xffffffff7fffffff, 0xf, 0x401, 0x93d}, &(0x7f0000000280)=0x18)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_INFO(r2, 0x3, &(0x7f00000002c0)=""/104)

13:54:31 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, 0x0, 0xa8, 0x0)
r1 = dup(r0)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001000), &(0x7f0000001040)=0x4)

13:54:31 executing program 3:
syz_execute_func(&(0x7f00000003c0)="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")
syz_execute_func(&(0x7f0000000000)="de4a566565d93457e82f8fe80866408fe11665e900d8fbeaa2a2bd341dbfe92000c446a281ae49ffff363e67995d660d71d95f2c2e08")

13:54:31 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000780)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001940)=0x18)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000001a00)={{"109a9d15c20b10e809497f444f59b0d7b3dba864c8ffcc00b5681a2b81fd97b974b562e7ca00d39952993d9139693da8427bc7b070103fa9d0fc2fe29ed3cb8f44ceb60df76d69e981fbf9c44e32b8f96475be7bd2fe8189128a382b16e9261b3970db220eebb5c55a0f2d10443fe39c3bd3ddc3fc6ccffcd897960225858ef38cdefb96e5cd9e6bdf44eccc3b3cf73353ce25872aca8f84cd3469e173768e2edd07d3d9c09c417771d9b6f670f232d3b3ce663da9b63c079f1e594d0a6b9ecba03d117a7f62ce494cbffd8989acee3db94ff05ff8e8054949d9e1839eaecc4b1acebbdaa77fbdb089b8df3eff45a5d2b8dc802c1c027f9cbae3ae3f19990d505da2b4e83b8123be37c23b01d4a73fd912fd3c3fb089070b4adeb49c88f565e8a9deafc7a504a11d89aa3efdb7ba3b88bb080b9dc3d35ae6c25af7947663258a33f82b8363cc73c4fd4463bd5c06e017011cfbc4ba1ce20e2b5b1da44bb81261352b281f465bb7ad4bf24e8cffa177c1840d4f9f993ec10b0d1e47b1571d17540f0ccfdb14e2e7202a34ff94739f2fe2efcae793d8d5f9e23ad15b05f670fef181e38dc93f3b996025ee20f544f69c7e5d457bd92bebed29195f0c6e45573632982d94fc36c5bb0d6b600ecc8ee6c98ba17ce3fb8c9adada6afae9539af63849b056b14847452638361154617af018d0b3badb535d84d1b9e99f51e14bb0b7ae10d9c8a83b04d22815be345780c26247863bbb7fec95c8277f7b56e5adb3b9fe1cae7e2e5c142ed58a2d999c06ef0037ff65349eb5a761456194130b8af0f4268cf8002efb918d5fc8bedd261d6733d911a762f6a8bff38203cacaafb61af6f0b29f31bdcfcb04ec58aa9f6dfefb90c63cdd90f11e125b6c16651ecf89975aeb77e6f51a9f6cd713a44baf811a95c559cfd6bc3fec548cb71d5a179d673f2e74b0a5d8de0041bf7bdd3496aa38af696267405e60c8c0c5abea5e1a36de6b12d6ee396789c5e0b04738477051ae28f4720675f1906906c194a5016334521cd956699d13c8c92a06ba1f56c72590912a8c18d6dddc12d7c9f36ca0f3c8d8091ff6d786949bf09ffc42929f95c1d37d836b7d7717725f770b72466f0c3ec31f8e028497b53be2bbde15e77c05df929cf1734d0d0e7617615d78ae6bb1374ad23b1a06bb3fdb1e7258ebfe40d3125130c2ad020c241d307b2e484376fef6c02bb7907bc6909d78cb7e2b443fcc9e56f6f308eeefdee147d6d74fcb0c46286363e439a5eca536f5c030e5165462d58ac51f16f48284b9eefa53996e9ce025e4401ff851fa59200b5f188afc801773a448573091ac6a93fae350ead6fbd8e1634b109f8e905fa4bb7f6e109e38ea1ad8552d96e43ed801c886ecbe6680f9c86ec57c037ed65006735027ecc9a496d7d382ffc8205031ec9ec30c418c7b5cbe958f83ab", "1d17ab37efe18d9538bf75887c3b5260c086ddc816a19e0eda1909b01c991173", 0xffffffff, 0x1}, &(0x7f0000001980)="9341d5bc954810d1d09fd6cae5a2caff5555bc3d99948903cd2b2863a2eed4e10f9d5fef2b418b4f221ec309ded387cbb5602203a3430777ce7eb923733dcb37467d3341f3fda69a24795210f410b76c1d3bf575ac617c64a84c18639be49ed98a5ade5706927929", 0x2, 0x1f, 0xe8e4, 0x9, 0x41a44fc8, 0x401, 0x7fffffff})
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x95fd, 0x1, 0x7fffffff}, 0x10)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98d74d7c1f816c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c3341a47cd982356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53"], 0x1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000880)="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")
ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, &(0x7f0000001780)="a83bc7b361ca88b82bc1dfc354d38b8d9b68d4dfc3772fd55648c3388347d8d77072d0fbfe51e67a512e5b67fe7179aa54fb3d099742f02c43cff217192a35c1fa4e8fbea4b811ced0a121ec8b628326ef2e677306522a50e8a2ee33b84fe64300c579c596f91b05d163c1f07241dc5decd5dca6ea121a780c21ad2956116d8b5a739c6257e74c3d32edc77b80f6526a0467a00c9883dd51fb381598020cb172093d20ec280fe7d0a8780450a841a9c83935de19cb035a4704c04394a9abdf12be439c80f11c64a5ce7ee2bae76a670ad216bc55eeed025ca4440b68cd8d38")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:31 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x400000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2}}}, 0x90)

13:54:32 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000180)=0x3ff, 0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x8, @ipv4={[], [], @multicast1}, 0x2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x2, @rand_addr="bd41215f18bc6c6ea4551eb5bf0fb0c2", 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x5a, @mcast1, 0x3}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000100)=0x10)

13:54:32 executing program 2:
clock_getres(0xe, &(0x7f0000000040))
clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0)

13:54:32 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x7c0e42144474835c)
getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24)
semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
semget(0x1, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x101, @loopback, 0x3}}, <r2=>0x0, 0x5, 0x800, 0x200, 0x7f, 0x4, 0x9}, &(0x7f00000001c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x4, 0xc00, 0x1f, 0x1ae0c0d9, r2}, &(0x7f0000000240)=0x10)
r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
r4 = msgget$private(0x0, 0x2c8)
msgctl$IPC_SET(r4, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b})
mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x3f)

13:54:32 executing program 0:
syz_execute_func(&(0x7f0000000100)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in6]}, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x7, 0x9, 0x5, 0xc0c7, 0x6de5}, 0x14)

13:54:32 executing program 0:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000100)={0xfffffffffffff4e5, 0x101}, 0x10)
fstat(r0, &(0x7f0000000140))
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x5, 0x2, 0x0, 0x1f, 0x2, 0x81]}, &(0x7f0000000080)=0x10)
syz_execute_func(&(0x7f0000000240)="1c41b5b598cd801b69e4f5d9d0d0f1795bf9f9680c0000008fe9589b26c44195dccde101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000660f2a6e5b51518fe9509b9b9bfc0000c1ea01eff265dc5f00c441edda6a055b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00")
getrusage(0xffffffffffffffff, &(0x7f0000000300))

13:54:32 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
lseek(r0, 0x0, 0x2)
mprotect(&(0x7f00005ec000/0x4000)=nil, 0x4000, 0x2)
sendto$inet6(r0, &(0x7f0000000000)="27cd11aeb9151dbd24240fdd", 0xc, 0xc, &(0x7f0000000040)={0x1c, 0x3, 0x9, @ipv4, 0x7ff}, 0x1c)
exit(0x0)
mprotect(&(0x7f00004d8000/0x2000)=nil, 0x2000, 0x1)

13:54:32 executing program 3:
syz_execute_func(&(0x7f0000000240)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10)
getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000300)=""/4096, &(0x7f0000000040)=0x1000)

13:54:32 executing program 2:
syz_emit_ethernet(0x128, &(0x7f0000000000)=ANY=[@ANYBLOB="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"])

13:54:32 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a})
mlockall(0x2)
mlockall(0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
munmap(&(0x7f0000fed000/0x10000)=nil, 0x10000)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

13:54:33 executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000ffffffffffff81003000080048000034000000000000907800000000ffffffff940600000082a327f8aea40000000000"])
sync()
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0xec}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x22}, &(0x7f0000000180)=0x8)
r2 = accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/39}, &(0x7f0000000200)=0x29, 0x10000000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000380)={0xffff, {{0x1c, 0x0, 0x4, @rand_addr="5d10b6c60365fe7ecf20781d0330fc96", 0x4}}, {{0x1c, 0x3, 0x2, @ipv4={[], [], @multicast1}, 0x8}}}, 0x108)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)=""/201, &(0x7f0000000340)=0xc9)

13:54:33 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getuid()
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4)

13:54:33 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setrlimit(0x8, &(0x7f0000000300))
listen(r0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5b0c, @mcast1, 0x8}}, r2, 0x200, 0x0, 0xffffffffffffffff}, 0x8c)
accept(r0, 0x0, 0x0)

13:54:33 executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
syz_execute_func(&(0x7f0000000000)="b16991cd8066440f3a21ca8b660f708301000000fec4c229a86100676636408e05b4e7c4a88847d6c7c6e8e8fb0f01e18b8bf4a95ff9e700c42171ffea660f383fd1c3c3664544186746f316c4833d0f4c73ea4a8e223a42dd42dd730f517979e97c81dec401fe5ff6b1ddf730255008de457272690987f29c60c6c422d5930c93c482813a510ec31d54111d00")

13:54:33 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, r0)
setresuid(r0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r3 = dup(r1)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0)
syz_execute_func(&(0x7f0000000140)="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")

13:54:33 executing program 0:
r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x130)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013)
r1 = msgget(0x1, 0xc0)
msgsnd(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000000000217378cc2a1f75f81499624248144a5321f546d66aa48da72845546a7c8f8ac09230c2234b3443865348afa3a860b10465c580a0be24a7ce6e933087d9906753d62c1b93d5d5d0e00bbeb386578e7c54df90516e151de929d72bc637f18f24f2a3f8ec453e7eef20a769d2f9cdd71cee528f6c000e172e6df0bcefe75d0816f94d84c5741746355cfc20a33b5e7695835ecb0389e73dd4b5"], 0x1, 0x800)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r3 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={<r4=>0x0, 0x7e60}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000240)={r4, 0x47f}, 0x8)
mlockall(0x1)
syz_execute_func(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
pipe2(&(0x7f00000000c0), 0x100004)
r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r6 = openat(0xffffffffffffffff, 0x0, 0x5, 0x20000000000)
pwritev(r5, 0x0, 0xfffffffffffffdc2, 0x0)
r7 = socket$inet6_udp(0x1c, 0x2, 0x0)
r8 = fcntl$dupfd(r7, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000280)=0x1a, 0x90cbd71619d2e361)
writev(r8, &(0x7f0000000280), 0x69)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0)
sync()
socket$inet6_tcp(0x1c, 0x1, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(r8, 0x2, 0x8000004)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={<r9=>0x0, 0x0, 0x2}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r9}, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:54:33 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r1, 0x0, 0x4000000064, 0x0, 0x0)

13:54:35 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8001, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x9, 0x8, 0x4, 0x81, 0x6, 0x9, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0x4, 0x0, 0x35b65827, 0xcfd}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4)

13:54:35 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x8, 0xffffffffffffffff, 0xfffffffffffffeb2)
r1 = open(&(0x7f0000000680)='./file0\x00', 0x20000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x18)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r3=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x7, 0x4)
ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000200)={{"1d87ef6fad4d0b8b85cb15cc439f1a80f339ac40933c022c32e28389d0a915c26113dfe9322533e7f811b2da93c0bffc20a139d135129a68c43e7d8fbe02533579810843e610300fc7f5a85e88dbc72ece572c94931432243be33b0f3a39884f617a6abbaa8b4c1f9f260dc710f5a710f8b86924e13d0019960095885b989f8653d9d5b7799cfcd3f7459784a2dfab9c994a14385bc9721be80c3b9b02a8047a74cade56e033729deee39e76ff3d9f6169b797c3fa97918d01b30bceb53099f6fdee24635c1a07dc70952375772ce604c1a130ce3b318fe009aa3aaaa2d5487e298763a7e6b01b5026e584879bb82fe772a6dd4659c2ff693817fb4e39f9a23f65dd133e3128664c7a0565b80c94b435f8be11be880597349db6a0b0ba461011dfe11437dcd8f71fc35fd26ca05e268eaffeb4c9f88be7d55a32edb13d8e008b5d8e74126fb4a4e986d173e211d9e7f9e876975e7c61082030344c5c53b4a6a526319af75d8a9d01caf819695d4c937479663a5194366d31580f44f448459154a5483ecf2a053e53bee84dea4a1ae345b6e553cdcf15d555fa663993f6049204072c8a8c73700a29892d3d73b28455a79effc1a4042c7cfaa287799cfde3d02c108d55192ee8daa0c589896149ea5480c099baab32c1f9ae0beeb9facaa09ddaddb9c62db1591e9270bfa31165bc164f65b66be0e889207ee4a926d02b9c03f78a7be677fb6fef0789003c5e113d31f9fd43f21122d177399c3860e23b55e03a33192efa011ed3664cae47e886cee7a9e430944e27e581e71e0c532370502ea1697c6b196e24c85ba6711af57d64e5f1570429adc4125b63cd57d631cd2de40580d8e644ac88ed8dec45008ffb6e3499dfd2722e3360b7cfe44e81ea13720ef487584f6d77c81e65420ae9d8b40842b1f5de1974e1c56d02913c770bed9d4f5dc6be293adeff259c4aa2c5c26fbd33605c34c11ea0a594450dc53c78ad3bd4b62108ba6c30514c1b20af4f8a92a4f4c8e47ab137562e0270a05b12e5fae870a859965133482f94f1f3a3725bda763c3624f2f121f72375079eab5ba6b96a368a19430c4b135a270f62821f250dcbfd6caf213ee00e8dfcf0ba94cef18eaa342ee721a64e2b2aade7cec0add70f2159a1dc63e7692c90ffdd108758eabdce4d113047d87bfe4335a7cda293eedc9f37a04746c3c5dc6e8e0172a1c053ef1fa44acf6b435ad62a5fd668330fe3c68262dcc392966e4a44bd8a438cf6bad50c7f147bf30a4e062b807a2eb6ba22483901bdf33b2148f85e9d79972fbb2766b5939f406af0892886aff3d3051e89e5d49638d35e1da59be62055d197fe187615625991f62c1ea83da65f3d262f9ac440af4d1c5c594fa39e82a42b65a398cf23f999102249dc3c9481c159ed455dffdd2e268dad6320491d848f572c3668606c7b44", "6591014cfe35dc1f0e2a0e11d489dbe811789054c996dc1e1c09def70ef9043a", 0xffffffff, 0x3}, &(0x7f0000000100)="c8a2cdd90f25d8b8d688ba7878acfb375ba29198c34b236f9db398bea6d41db2c79b28c0051fc11950f473bf8bdf96c21b2ebdbf34cc751701aeffd2912018a18ec17c652c4d64fb0ec8154b38a6bc96f6f18c988c1eaa09398b757c89bdb563450f42313388139e8782da2a7276db6a3a5f55906cc1ba43ebb225398c4ba7eaa46918b49b83e97c4baa37ecb7c9d91710b9a3ca2e88740c9bd126fa86aaaf422b0324607f5f0d8aadbf11420cd23536a56ccad117c103c4af153d58a011d5ef782a962ba2a99713fdd1f932fa4e3af5e5b6e742206fb9cf311cefa52694cdd77924cd200a26475ac47254cd49fec533dd44471962", 0x6, 0x7, 0x1, 0x0, 0x100000000, 0x0, 0x2, 0x100000000})
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r3, 0x10001, 0x4, [0x2, 0x5b33, 0x0, 0xb49]}, 0x10)

13:54:35 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000)
getsockname$unix(r0, &(0x7f0000000340), &(0x7f0000000380)=0x2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$unix(0x1, 0x1, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28)
ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0)
ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x0}, 0x10)
setsockopt$inet_group_source_req(r2, 0x0, 0x52, 0x0, 0x0)
r4 = accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00', 0x7}, 0x24)

13:54:35 executing program 1:
syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109")
syz_execute_func(&(0x7f0000000640)="984a2ae9c4a2791dcd1cf70f05bf11174100c4a37bf0c55c41e2e9660ff8aa02000000000fccb8b7f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660638386f5252470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a90080000000a72680aa0800cd0000ba1549c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7ff44d9f1110f66474eb83aa2f1fbfbe2")
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x30000000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x9, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0x9}, 0x8)
msgget(0x0, 0x40)
msgget(0x3, 0x8)

13:54:35 executing program 3:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000000000000000000800000000000000000000000000000000000b08708940a6065734ff05984d3049d0000000000000000008802985479ef2090a1c38af5310e47ebee833614a9bd0fc656621d632b4af40f1ed2aa953b37116762fcc29c9d19a37c7b3d39d6812688d0813cb1322742b56b09eab5e6a057d3fe91b33d5d559c852eba8eb4d95da14ee4a0e86462984429a1a693e919709a1ab739cdba6a82a1dd636bb80766890b26dc43f6170ea437bcc48e5768b9aca33f3dd6750065a94aa6852bcadd23acb2"], &(0x7f0000000180)=0x26, 0x30000000)
sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0100ffff66696c653000"], 0xa, &(0x7f0000000400)=[{&(0x7f0000000200)="cda77b2f6725d7872d82d53f366a7b012e79e9ec40bbf3c579069b4cb11da796cfde4caf97babb881c1abe42ec178479e237bf6e766036f4e974332987cee6dc528b800ec2a8211fbf024e5b782e5267ae71beef1f75acb1e95ea36e67bfc9998fbbd3c5a14571830745a906b657e323d0a159cdb541825d8654d5aa6b42cac2f446ad2b1b103613f142942ea80d76bcfda9d817996c39c48bf6a5041411e172353b4d6c8a54a4c5eb3a1146f7fe21f39c0b2a6c930584337dbe106c0fce1ba1c2aa3b77687bda63cd5a06afc648d8a001d4f0b6c125f738ae756ca1f41423747282f0eb3afae3793aceb7ee9269d9349526cd1157", 0xf5}, {&(0x7f0000000340)="dffdff0709f763e17e8afb39c9bfadadbc23fb9da8d94514ad45ec1ad85707537ab330962ce42f561511ac6bcf3302bdace739695252d8f46f257d5ca9a48b635bc608d480a2f5aafb4108b7368c287cdfbc07948a472cef12be96c92d3ac2de1041811bc2182eaa2520e0dc0bc691f6d4d3d3058c6d2d5ab74ca46159717c64baabef200a8a536af41195944ce4c1549779676a8b396bbac7b3", 0x9a}], 0x2, 0x0, 0x0, 0x1}, 0xd)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x101)
close(r0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
sendto$inet(r2, &(0x7f0000000780)="2f6ed079db549abc39f236da72d6fb277322b660a5e0a879555f864d6e7e2e3afe77ab6bb6971dffb867d05e2d366561297ddd11ef3086eeea75892b568c1f15cd38fbe144c794eafa3456040e18a7e3bae4f8db48910c057d35e55218d13f597848a93e0af487aaf997ca95d62e7bd99a5ec85625cbdc68befa97eb72a629e0420a574c9adb07c274b7bf36fda3df1accb24f", 0x93, 0x100, &(0x7f0000000140)={0x2, 0x1, @multicast2}, 0x10)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
getsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000004c0)="e63bcd2364541885d63925c5a0b4539434cf27c7837cca30f8a4bde87f6336f36646a958d1680870aa22a40a42ff8b396570fbe6bde0558eb4babc5904c269e316afc7e52fa49481aa6caf2298501cd577ce72a95cc39ba6b37c79464f6d116c1c0719c7941c5acff6bf543300876594fc298cf84b1ed0055fff30d1ff703cf9978deefdee04c2f061e680b7853d1a5d230e0c2098fe8c0afc702084233304fd3804fb3c1c15fa987e78eddc388f0336a2b4800bf483d9abc8caa2ee397216be4648c1f5c310d93307109373")

13:54:35 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e230100008000000000000000000000000100000000b39e00000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000303465bb89ed5fcea543750000000000000000000000000000000000000000000000000000258dfd6e1aa59ca9a628ee0eeb13b799918cfc06da3b4168e15a7b0e902972c7b4c330b43a9bf36b3ca30e33b1165969b3bfb2519d6b181b5bde0791860e53000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="0500000002000000010200008000000004000100"], &(0x7f0000000200)=0x98)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x200}, &(0x7f0000000280)=0x8)
pipe2(&(0x7f0000000000), 0x0)

13:54:35 executing program 1:
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x18408, 0x6)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
pipe2(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000380)="b55aee65ea07462e58a651f7836c6259896fdfcbf27344cd9558f53f65e697019ed67d3b36b1fc1cfab120774b86ee151866fa9c51470aad7944a8446e496b114a4dc268e9e3e13f14378c3db87c56876a71e99775120da604a5ff77a004994aa5ea00327dee6526a670b0ef7623217881ddb92a1c61a1a8a9073df5740913d5d6a93b46f7e69a19409be59a5479d67f4f4deadc69bfb5c014101d90c4bc5da03b8588adf95291928ec20e87be452c767349e129de73832b621be3086c68efbd61e3fa25f60728c495")
close(r0)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
open$dir(&(0x7f0000000300)='./file0\x00', 0x100000, 0x40)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000280)="7590d72823cabc5357582b8b278c1b9e04c243b761e5a6425fb3f7d5319a32fd9e9e76ba10eeae9ab4d2e5a9b75d4dd245088de4048bbbe39d1249ea90ea54a93cc5653e6db2c907")
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r3, r4)

13:54:35 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0xfffffffffffffffe, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="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", 0x110}], 0x1)

13:54:35 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f00000000c0))
r1 = fcntl$dupfd(r0, 0x0, r0)
mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x7ffd, 0xffffff3e)

13:54:36 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000000000f6"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)

13:54:36 executing program 2:
syz_execute_func(&(0x7f0000000380)="b1eb91cd808e6b00070769ef69dc00dd8a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf2730f5726400f0d18c401fe5ff6a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x1, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="96606c33516ebd59fe7412c5dbe47e973572d22538d24df03c43f6691bc5a6c6a42bb09b8e353eb40cb8f54c430e0e16babc69043a786785b4a09d61bd1c9254d05778ca88c7572184eaf7254d19a4c8efb51d567f721e4f439bcee8164f0812a8e0a896c7f7cd8b0c9c4d605c8d2bbb106acb1963f305c2d56a3c3343923519eb4330f24f5a08abacbba919ec19751d47aaaa10e195fd2a23bd2f8a84b596e576092358cf1a315a8eed5c658ae737d8d9cf41726c9cc9bc7cd163fbfbf3085182266e8f2d5bf8492578e66faa656c4d22055f20f086af61a50e4911c59d92e9c7fc2d463178a717c5e433ed559f0b22ceb488f2f0ff143256560e")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:54:36 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100fc85416059fe843b5efbf181a343e46f584504bbfea2dac8d0f73ecd042d36aed238e344c62a8dd5f5a482324bc532d8ea44e810114994944c64ca99a2a14ce731a0aaa1b1d22178b1f81f3f1d8d29edfab18b1b7d3a039454"], 0x9)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0xe5, 0x1620, 0x8, 0x0, 0x8, 0x0, 0x40, r1}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[], 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x20, 0x4)

13:54:36 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000001080)="cc41e720bb5e3041b1ff03fec408f5b38146b98abbf17930d82ff41f10b1a853bc27e8941423b45db1ae869efad4ee88bc6a84f161597e4cac9fe9d98b606be39fc2053db31e9bfaedf4a4a07d92c8a14cfed0381fef3e5e2279b53c72caae3b8214d7c8bad4b1114abc8bf4d3143a27fa1e9961326b9e7a467518f852eaa62e09a20870d4dec3cf3f2f622faa2542fd1df262d1260b13a46f369e5183b49d154e8ef9419f5323861356e7274ed6f4056b648d53410dd25b6d3e4046f13e4553d2841dcb911a41504af3fdacc4f4")
r1 = semget(0x0, 0x2, 0x9)
__semctl$SEM_STAT(r1, 0x7, 0xa, &(0x7f0000000080)=""/4096)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @multicast1}, 0x8)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001180)=""/13)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000011c0)={<r4=>0x0, 0x6, 0x1}, &(0x7f0000001200)=0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001240)={r4, 0x4f9bb07c, 0x6, 0x4, 0xfffffffffffffffd, 0x9}, 0x14)
getsockopt$sock_int(r3, 0xffff, 0x1002, 0x0, &(0x7f0000000040))

13:54:36 executing program 1:
syz_emit_ethernet(0x93, &(0x7f0000000000)={@broadcast, @empty, [{[{0x88a8, 0x7f, 0x6, 0x2}], {0x8100, 0x2, 0x2, 0x102}}], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x55, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}})

13:54:36 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x80)
openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x8100, 0x4)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000080)="b99005b852b7ade8fc5de9deee793cb45f4c9fbb1a")

13:54:37 executing program 3:
r0 = socket$inet6(0x1c, 0x5, 0x20000000000000)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:54:37 executing program 1:
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/26)

13:54:37 executing program 2:
syz_execute_func(&(0x7f0000000180)="91cd80c442192d3b6969ef69dc00d9c483094bed000fd1b02db5d900000e8fc840ef0e0ce4c653b2fbfb450fbd27a95ff9c4c261c421825d1e9d670f381d6a2f67450f483bf3a5c483ed6aad001a1e005a660f7e0d000000005776c16161ee4da3b57dda7ca9c122460000e1b1acc48139e3353d360000892a0f0000009f")

13:54:37 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f00000000c0))
r0 = socket$inet6(0x1c, 0x10000000, 0x3)
accept$inet6(r0, 0x0, &(0x7f0000000080))
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)

13:54:38 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000001c0)={{"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", "3d90f1cb69b3fbce69870f593ed765eb3e4c1a320bdb0856d4585fb5bc6d7340", 0xfffffffffffff001, 0x4c6}, &(0x7f0000000080)="3bb0172bda3b72403eda520349e5e26a9e47368e8c525fc99f79f8ea", 0x4, 0x3, 0xc82b, 0xcab6, 0x200, 0x401, 0xfffffffffffffff7, 0x967})
r2 = msgget$private(0x0, 0x240)
msgctl$IPC_RMID(r2, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0xd45, 0xff}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000680)={<r3=>0x0, 0x71, "026459c36ca8fcf15977a75452fec7e314b7d2b498b6b14a91ab425aa8c3ae5882c834db75f619ab1187e3933f5354dd96918dff078e8872c3d19f2650a26ffb76c15815eeb652f5c1f6669e805b690fe414b7ea69e536ba6652da7aacb0d9d89d9ce9e3f15541a0d0868c97d84c3b3caa"}, &(0x7f0000000700)=0x79)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000740)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x7f, 0x0, 0x4}, 0xb6cab01e)

13:54:38 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x100, 0x5, 0x8, 0x9, 0x9}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2207000000c827d741e3ff0008a7831c85cae07e2c0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe900"/128, @ANYRES32=r2, @ANYBLOB="4e00000000800000000200000800000005000900"], 0x98)
ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x41}, {r0}, {r0, 0x2}, {r0, 0x14}, {r0, 0x2010}], 0x22cf, 0x0, 0x0, 0x0)
r3 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040)=0xfe3, 0x4)

13:54:38 executing program 2:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=<r0=>0x0, @ANYBLOB="200409000000000000001270645792562a6abc6b1bcc978506f7ca2f0df2c14feb6370cbac63458b359d4141060a44ea6af1a2ddea0b887ba4f1946c6c97f500ff44ee2ad44f79b73ad34b6010649a2d79bd08a045f5691125a222570ca4b629f1ac386e4f407698e4974b4aa93f97aef13c7e1f94df6e2ab8aaf6e8b4d450c27a5d5d2ce091031d72e692a9349a762522f7597bc15758cf6cf26bd7a83cdb0246e3ecb3cb9ef3ef"], &(0x7f0000000180)=0xa)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={r0, 0x10000, 0x6, 0xb3e, 0x2, 0x8001}, &(0x7f0000000200)=0x14)
fchdir(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4410fa06962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a66450f5a3c07c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35bd9f145363ef80f9966030faee4c4415758c7bc8e14190f654eef5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff07000043bfc6660fd2938c00000000c1f9133766661f0f17720d2e440fc7bf0d0400001d5c54111d00")

13:54:38 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffff8)
preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000100)=""/32}, {&(0x7f0000000200)=""/255, 0xffffffffffffff94}], 0x2, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0x4)
writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000300)="42913fb8e2d4eda7977f", 0xa}, {&(0x7f0000000340)="869b442266ef34aa6eb7fdf40eeea0258f85f8f9e497fbf21d7af628871fe479fc9b9d7748815769605b6721eb016814305eb24de415c83d11cbd38e8b5b64879daa93b347da13da319708c1b6b63cdf08f025ec19b35644fe30775693c7c32a6b7ee764b8f9924b4cc671460621eb3c36e1d7dc5bfe869f6c7c74ae26bc94a6674e70a4cdeb69122d5f5d6651", 0x8d}, {&(0x7f0000000400)="547d15a7dd2aba27472566ceca6e96abfaab89f566507723baa561a3f3b78b841240e92e0ce6136f897c396f7f85ba99dbcfb665e76e9c512c1dfc0cab906836213d326ef50a60ccbef6a6e4389d1b6c4dd86e9862a196f133d4cc832bbf60576e42fd9a6fa79a8cae0b034f14474f1747f7b7c49087247c19fcf14a4e54b673ec3e33e681046293a32523d9f402e11775607b39ab783e782cf9be12a3ca72836168f0789e8b9efc841f3b", 0xab}, {&(0x7f00000004c0)="8d0c98268274d88deb3d393d9488c1192998fb61e34d82911f4dfb14b7c6dced5b4c4fd77f31c8f602983f4573cfa522c92a71deb850143e9f0aba9268e1a215d4140931ad1a653f97", 0x49}, {&(0x7f0000000540)="fddb8b0360a76f84c01c3ccf82a25298f048c6c9166b39552421d441e7e048501e528a32655dd32865dfa996d08b45354092f05723af5f51a6d26998accc8b211cb30fc0fbe352f7badd3f4e6ca1d49a5b7b4e640b98a65cef9bc37308dfad62f6365737e449da669066843363ddd4a78b59a0409c270e496374c6c2292988dca0af6724c1c35cacd5c9a943e5ed5e47874aa6fdf5abc0a693a4322527bf321f85550aea4d103258ad1f17129f1463354fde83b9c9ff147eaeb82bc2", 0xbc}, {&(0x7f0000000600)="563ec1b1b8216f10a36813b3916fbf2ae0d413d511a6b0333f844a3cb63b8d05f909c6b57c12ead248d163c8c4e91f12356efbef8a9cc5c60f5501d26ca7006621b353e30b290572bc7e92302d7da8d59c4a8937ef8bfe51033708f74fa9b43a5b5aa7fe02a91f5b5f413ed42b85e610c0a6b21a4d5dd0dcba8c1dd83ce11c51b67b46b3db945a90362e01d0ef381949ffd0436fa3666232c39b88c8a8609a003100ac48c30f5f16bb04ccc57e9b50041430c0a4eee2dff5635bf6b6fc571e83364b7f11", 0xc4}, {&(0x7f0000000700)="68f878705bda32b2a5c14b1f3522be9c931311bc384694110a5b5432da0f3416e9f21488ae93f2e6b6d804bdf326579ae9a0f10fc0ad03d3e92fb97b9ee411384111181e5fc54ea33ac7a5530801d06867c867f99bd80d88bc1b2a23688c8593ee6725064f9f49dfb228d2fdc89694884a4d827cdb073c1518d14812c5610dfd2db787f48c71682c1fa1becb9d7118c12bf43156201b6bb6e569250ca2618786603550b999169da5c9f222369459", 0xae}], 0x7)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r1, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1)
getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60)

13:54:38 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xc9)
ftruncate(r0, 0x101)
close(r0)
recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/122, 0x7a}, {&(0x7f00000012c0)=""/27, 0x1b}], 0x5, &(0x7f0000001380)=""/114, 0x72}, 0x80)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2}, 0x8)
r3 = accept(r1, 0x0, 0x0)
accept4(r0, 0x0, 0x0, 0x0)
accept4(r1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001440)={r2, 0x92fc}, &(0x7f0000001480)=0x8)
shutdown(r1, 0x0)

13:54:38 executing program 2:
socketpair(0x17, 0x2, 0xd55, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="1381d1818e66686c6530"], 0x1)
socketpair(0x10, 0x0, 0x6, &(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = accept4$unix(r2, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000)
connect$unix(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xa)
freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DIOCOSFPGET(r5, 0xc0884450, &(0x7f00000004c0)="ec2870a5cdf5095c7dfd1754dd58d565c6fdc668d15d5ba4cc73532bfd68c2140ea7894d216519ee6285f888711509ae5b8dea1c849beb79e26e65be54fc6997219be9a47927801d63edb529f7ea4da7991b0cd1e3bdd946e4c04f6293a85a")
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000380)={0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4}, 0xb)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={<r6=>0x0, 0x3ff}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000003c0)={r6, 0x498}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r6, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb)
sendto$unix(r4, &(0x7f0000000540)="18ba74d8703c440ed84dd7c8fc7407f94d74459a9b35e3c4a7bd1ee36601c1a6e881f5e295a69d", 0x27, 0x20185, &(0x7f0000000580)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000340)={0x10000, 0x6}, 0x10)

13:54:38 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x9, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x2d, "f7d9c77bda8c33f85b7b1e0eda29cff041272343c8a2a617ef0bce9586b2175a07442735fa914def445614f958"}, &(0x7f00000000c0)=0x35)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, 0x8)
r2 = socket(0x2, 0x1, 0xfffffffffffffe00)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x1011, r2, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000140)={@remote, @remote}, &(0x7f0000000180)=0x8)
getsockopt$inet_tcp_int(r2, 0x6, 0x2000, 0x0, &(0x7f0000000080))

13:54:39 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000400)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a239b420fc538ccf71e51c441ca2a94740f000000c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4530d1172d092f2feceec441785a11f50f54635bdedec4a1e1e0ef26400f0d18c4fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
close(r0)
ioctl$DIOCCHANGEALTQV0(r0, 0x2004745f, 0x0)

13:54:39 executing program 0:
r0 = socket(0x1c, 0x410000001, 0x84)
fcntl$setstatus(r0, 0x4, 0x10004)
r1 = semget(0x1, 0x0, 0x44a)
__semctl$GETVAL(r1, 0x7, 0x5, &(0x7f0000000080)=""/107)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x5}, 0x30d)

13:54:39 executing program 2:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xdd)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket(0x1f, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
fcntl$dupfd(r1, 0x0, r1)
r2 = shmget$private(0x0, 0x3000, 0x243, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_RMID(r2, 0x0)
r3 = dup2(r1, r1)
connect$inet(r3, &(0x7f0000000140)={0x2, 0x1, @loopback}, 0x10)

13:54:39 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x7, 0x3, 0x9, 0x4}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8000, 0x9}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4)

13:54:39 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
getpgrp(0xffffffffffffffff)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000340)="6bd04366d1205d37453a810b582b775f7bff387edde816a7c6e1f76d998e7b1ba04b68b0cbcc8f60217cdb6fb2b6819f2d825e637084bee029649408e5e890db9696ba7dfb1d4911bbc6e5808d6fd5a4a29ed2b8d8b2a6442040c73e59ce1df6d6fa9a7f7fd771a83fdd0496de0d0379acbd610e7b2a858d615a0ad182c1be10cf9d21d1124bd2cd9dd81ffad72701ff850e8c9878c91f7e8aa8f779b20493926fa448d6820850da287093791a416ea2d953ce0a7b166b8f6c5c2f109ad14022f0bda505e4")
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x1}}, <r1=>0x0}, &(0x7f0000000500)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0xf, 0xf94, r1}, 0xc)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r3=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10)
r4 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r4, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x6, 0x10001, 0x1}, 0x10)

13:54:39 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xfffffffffffffffc, &(0x7f0000000000)=0x800000000000006, 0x4)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = accept(r0, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x7fffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)

13:54:39 executing program 1:
syz_execute_func(&(0x7f00000000c0)="982c2dc481797ffb0520d0f807913e3e2ef3420f53de4141e2e9470f6b7d2450855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb6d11404070ca38048300")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0, 0x81}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x81, 0x6, 0x612, 0x876, 0xfffffffffffffe01, 0x533c, {@in6={{0x1c, 0x3, 0xffffffff, @empty, 0x7fff}}, r2, 0x9, 0x9, 0x0, 0x5, 0x8}}, &(0x7f0000000300)=0xfffffffffffffff7)

13:54:39 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000215a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x4, <r2=>r1}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x1}}, r2, 0x8, 0xffffffffffff0001, 0x10, 0x8, 0x80, 0x5}, 0xa0)

13:54:39 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @mcast1, 0x9}}, <r1=>0x0, 0x2, 0x7, 0x4}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, r1, 0x0, 0x400000005, 0xfffffffffffffff8, 0x5, 0x8}, &(0x7f00000002c0)=0xa0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x4, 0x20, 0x5}, 0x10)
r2 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8)

13:54:39 executing program 3:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fdatasync(r0)
openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x7, 0x0, 0x9, 0x81, 0x9, 0x0, 0x1]}, 0x12)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_execute_func(&(0x7f0000000180)="ecc4e3b50c790ca8f00fc74fccc0c17c3e0faead65566666c4c1c55e0c14c46271994406cb660f3805345cf30fe6ae07000000660f38025700")
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000001c0)={0xb2, 0x81}, 0x10)

13:54:40 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0xff, 0x4, 0x200, 0xfffffffffffffff7, 0x4, 0xfff, 0x2, 0x8, <r1=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={<r2=>0x0, 0x9}, &(0x7f0000000400)=0x6c)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="337086842f7ad71ce449bd826fb6f349fec519d6d0688cadd1a4873a9ac73bfa5621df02b2f0410e9ca4280561648d7fa429161dae5c4f0518ea550d382acffd032cd750fabbe95a5f659dca0c584dd1cce427debe03e61b75057135e7afdf91661cf14c9ef571ab39fbe4a3163aa77d09a9829cd29013648407b281a53c8e360efdfdd09d89bdff752341a0f1bf72e309e3223b1d1c98bdcd6f240e5dfce7bcefe392028898f43c9822116516d3960d97bb3d58ae7d143e08d7687aa8319003d8b82b0e0bbd53805f4307bbaf091498", 0xd0}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="45e15a02964b2c00000084000010020000000200010ef93b0ce589f36263479aa2be840000df0000080008000008", @ANYRES32=r1, @ANYBLOB="100000008400000009000000ffffffff100000008400000009000000e00000012c00000084000000020000000600050010040000008000000400000001ffffff02000000ff010000", @ANYRES32=r2, @ANYBLOB="1400000084000000070000000100000000020000"], 0x8c, 0x100}, 0x1)
fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x10)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
listen(r3, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x7f, @ipv4={[], [], @multicast1}, 0x2}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x615, @mcast1, 0x2}, @in6={0x1c, 0x2, 0x4, @ipv4={[], [], @broadcast}, 0x1}]}, &(0x7f00000003c0)=0x10)

13:54:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240), &(0x7f0000000280)=0xfffffffffffffef6)

13:54:40 executing program 3:
syz_execute_func(&(0x7f0000000100)="b15991cd80696852ef694b02d946f91cc10f788e00800000665b0f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c48192558dc3c36645660ff6e9660d3a128f000000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec")
r0 = socket(0x1e, 0x0, 0x59d)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

13:54:40 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
freebsd10_pipe(&(0x7f0000001600)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000001640)={<r2=>0x0, 0x1, 0x1, 0x3, 0x100000001}, &(0x7f0000001680)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000016c0)={0xf, 0xff, r2}, &(0x7f0000001700)=0xc)
setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f00000000c0)={@empty, @local}, 0x8)
r3 = semget$private(0x0, 0x0, 0x4)
r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101, 0x180)
accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000001540)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000001200)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @mcast2, 0x80000001}}, <r5=>0x0, 0x7, 0x5, 0x0, 0x5}, &(0x7f0000000180)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000012c0)={0x2, 0x1800, 0x8, 0xff, r5}, &(0x7f0000001300)=0x10)
__semctl$GETZCNT(r3, 0x2, 0x7, &(0x7f0000000200)=""/4096)
r6 = fcntl$dupfd(r0, 0x0, r0)
getpeername(r0, &(0x7f0000001380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000013c0)=0x1c)
setsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000000040), 0x4)
sendmsg$inet_sctp(r6, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000001580), &(0x7f00000015c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000001400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20)
getuid()
setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000001340)={0x2, 0x7}, 0x8)

13:54:41 executing program 3:
futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\'\x00', &(0x7f0000000200)='&\x00'])

13:54:41 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
shmget(0x1, 0x4000, 0x4, &(0x7f00005fd000/0x4000)=nil)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

13:54:41 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000080))
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "ed262c98db2f3a92a020fced64e0a062563021756ed90a72c9172c5285ceaa301765629e691d93dfbd5e64f49ee6b601874b659e8aae3f786097556758aac3f41fc4f0159e2f2cce8c73fe100053f6d1c987a2ec5c3bafe42aeb87aadbfb9e9c5f2b3eb8f92c35b430519d1e5eaea0955a7c35e0fe981446e37a5e6e73aa8c7c42026acbb26f73612f70cee36f5786f5fa10005e2de83aeda899b0dadf0d4e6f3c6555bdc5ba19a7ae02be968d95eae3e81b265e530a0592d26c1a09d6afe1eed6c74d4553ee454ee9e4d2acd0f130710c769d67ab66900b496258d4dbe90be8c7d7effcdd7d144d2b01e51ff49023f7"}, 0x100)

13:54:41 executing program 2:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x972f, 0x4})
syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd80c4017b2d33f5d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e10153fec4427d82f30fd6f600c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3245b45363ef80f9966030faee42d240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "9b2ba9872fa0b689c11cd2e8c4d3de21bf27864488ffad35ac3b8ff68629c003", 0x1, 0x1}, &(0x7f0000000040)="6ab5dd18fc0f07611cbd9e60a2fa7e895768384e8b163d4374ddf776c96b50e18956f284f596f5edf7aa437eab71e30aaac64b5b0efb7b487c6a661ccf81c1c37235a730dcc55d5c0ec21ba1b7cba361f334c829dffadc3b4a92a1e0b8c6df881116c2526f5b2b85a9044f8ae5651a38cc0a9e6ba7ea", 0x94, 0x1, 0x10001, 0x8000, 0x9, 0x9, 0x4, 0x3ff})

13:54:41 executing program 3:
syz_emit_ethernet(0xfffffffffffffe00, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}})
r0 = socket(0x1, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, r1, 0x1, 0xb07, 0x80}, 0x94)

13:54:41 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)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
rename(&(0x7f0000000380)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00')
openat(r0, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x2, 0x1)
fdatasync(r0)
r1 = socket$inet(0x2, 0x20000005, 0x1000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xe7}, &(0x7f0000000140)=0x8)

13:54:41 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000100))
r0 = semget(0x0, 0x0, 0x20)
semop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe}, {0x3, 0x40, 0x800}], 0x2)
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0))
getresgid(&(0x7f0000000000), 0x0, &(0x7f0000000080))
mlockall(0x0)

13:54:41 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x7, 0x37, 0x6, 0x80, 0x5}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x24000000000000, 0x2, 0x2083, 0x10000}, &(0x7f0000000200)=0x18)
syz_execute_func(&(0x7f0000000100)="b1e891cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7e6e4c653fb45c0c3075868f4a95ef9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb300000000664d0f6e8c0100800000f30f1a12111d54111d00")
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240)=0x6, 0x4)

13:54:41 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000100)={0x9, {{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x1, 0x0, @ipv4={[], [], @rand_addr=0x57}, 0x6}}}, 0x108)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fchmod(r1, 0x101)
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

13:54:41 executing program 2:
setgid(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
ftruncate(r0, 0xab9)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={<r2=>0x0, 0x9}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x200}, &(0x7f0000000380)=0x8)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
r3 = getgid()
setregid(r3, 0x0)
setresgid(0x0, r3, 0x0)

13:54:42 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={<r1=>0x0, 0x81, 0x3, 0xfffffffffffffffe, 0x6}, &(0x7f0000000180)=0x18)
sync()
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r2=>r1, 0x83, 0x4201000000006}, &(0x7f0000000040)=0xfffffffffffffe60)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xb, 0x5c}, &(0x7f0000000100)=0x8)
ftruncate(r0, 0x7e2780e3)

13:54:42 executing program 0:
open$dir(0x0, 0x800, 0x80)
fcntl$getown(0xffffffffffffff9c, 0x5)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
syz_execute_func(&(0x7f0000000300)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
flock(r0, 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)

13:54:42 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x5}, {0xb6, 0x7}})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @mcast2, 0x5}}, <r2=>0x0, 0x8f, 0x7, 0x0, 0x1, 0x8001}, &(0x7f0000000300)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r2, 0x5, 0xf, 0x9, 0x7f}, &(0x7f0000000380)=0x18)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r4=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r4, 0x81bc, 0xf, 0xba99930, 0x7}, &(0x7f0000000200)=0x18)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_mreqsrc(r3, 0x0, 0x90000000013, &(0x7f0000000000)={@multicast1, @empty, @broadcast}, 0xc)

13:54:42 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/20, 0x14}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x2, &(0x7f0000000540)=""/13, 0xd}, 0x80)
r1 = socket(0x1f, 0x5, 0x7d)
readv(r1, &(0x7f0000000ac0)=[{&(0x7f0000000900)=""/225, 0xe1}, {&(0x7f0000000a00)=""/112, 0x39d}], 0x2)
readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/102, 0x66}], 0x4)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x504, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000040)="898361da32621700fd9db10a969b12e60f49e334afcb7f12a91bca2f722f85846d556fd6be3c65e88ae6fd43f4f462f571e3881b447087604728e8debf53df1b980b0a757e059c26f5a82c829e2b34a5f18890d89616a13d030ea2b3b6931606b5227e7055c0ddb8decd81372f8db917ee8a511d71b00b936e6a77b0b0700b25d955")

13:54:42 executing program 1:
socketpair(0x13, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x4cee, @loopback, 0x9}}, 0x0, 0x6, 0x2, 0x7fffffff}, 0x8c)
setrlimit(0x8, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socketpair$unix(0x1, 0x2, 0x0, 0x0)

13:54:42 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000ac0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000000d000000000000000000"], 0x10}, 0x0)

13:54:43 executing program 3:
chroot(&(0x7f0000000000)='./file0\x00')
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x10000, 0x100)
r3 = fcntl$dupfd(r1, 0x0, r0)
renameat(r2, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, <r4=>0x0, 0x0]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={r4, 0xfd90}, 0x8)

13:54:43 executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto(r0, &(0x7f0000000040)="f4174e169319058d2e3c28b76dff2dc53da8e296e148bda1ebb9291369599d38df8568bc621b8488ee90162801894cf363faa82d5433a751769b2da2b6e16d0e5e038545d0f4584776d012b6950e92727189aa8234a8ff750fd6c70b9fbc7545c1c66d7f4d060b4447705f8abdcb548f69838f41cde80851d97ec83e672bc9711cd4aea0f0e8fead75238c291e2f8fefd83cd8f1835d680d37e2de8f05e58d2600fb09ecb505a7e0881a4f93b45107dbb64973727516db28c35793bd5fdd06c2f425ee51ff45bd2c6a42a5f28a674cd5efb56ec539a3ac9ae7f364", 0xdb, 0x80, &(0x7f0000000140)=@in={0x2, 0x2, @broadcast}, 0x10)
open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
socket$unix(0x1, 0x2000000000000005, 0x0)

13:54:43 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x2ba)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000040)='M', 0x1)
shutdown(r0, 0x1)
close(r0)

13:54:43 executing program 0:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6)
freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a)

13:54:43 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x4, 0x400, 0xffffffff, 0x3}, &(0x7f0000000040)=0x14)
accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xc0, "de217b631cb9a0dd1c5c14feb8a8594024302bf93fdb1d786a3ba40bff222ac8d216f6067f38bf6cdefbb0428c5fe8e1724475d4aac94c6be504fccd1f529479fc0c6e5708e08f0e4e6ceb003b6e06f959c147ff81ddc2846e953a9d2396ee5ed82ca53b8e2f5706a33a49c4e5e199a703e4239d015245a8cda16b30d9ddb34fe17411a51cc882e8f215c58fe2f4b652d1a0a048d265c7c1916caefc3a16feda7055d3b2d4b3bd6a15feffb6b42b19ac97e5d09140ddc8d35fcc129dfcc281be"}, &(0x7f0000000240)=0xc8)

13:54:43 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000001c0)=0x10, 0x0)
ftruncate(r0, 0x20)
select(0xaa9, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x10000000)
getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:54:43 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
ftruncate(r0, 0x0)

13:54:43 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000400)='./file1\x00', 0x2500, 0x8)
setsockopt$inet6_buf(r1, 0x29, 0x52, &(0x7f0000000440)="fb1f4211a2788df45e802069e067b88f9233cb9bad4cd4dcb1c0cfb4d545101f7925c9f25fe1de70974cce7cc79d5ba1e5b10bb778fc590e0c87c40cfc1c06fe0ecc05dec572d6ed77653f156b84416b52256e92bb8635a5cb5533a3cc6b47b4156d7d0fbbbe1630", 0x68)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0, 0xa9a4}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0xf, 0x3}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="010000000100000008003f00ff070000e52203000000fe800000004c00000000000000916500bb00000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000040000000000000000000000000000000000000000000000000000000000000100000000", @ANYRES32=r3, @ANYBLOB="bb63000020000000070000000800000007000000"], &(0x7f00000003c0)=0xb0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/169, 0xa9, 0x42, &(0x7f00000000c0)={0x1c, 0x0, 0x8001, @rand_addr="42325c958ce90f6b510777dd67d894b6", 0xfff}, 0x1c)
fchmod(r1, 0x4)

13:54:43 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x101)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x6637, 0x4, 0xfffffffffffffe00}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1}, 0x8)
r2 = shmget(0x3, 0x2000, 0x102, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/134)
r3 = socket(0x11, 0x3, 0x0)
sendto$unix(r3, &(0x7f0000000000)="b100050390000000050008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0)

13:54:43 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x1)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x80b, 0x108)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/96, &(0x7f0000000100)=0x60)
syz_execute_func(&(0x7f0000000240)="6d57c3c3b7d95a91914e424a2664f0ff065b86d30f999930082e67660f50e9c4617a7e640b7c4681e400000100440fe531feabc4aba39d65f64d9a004507ddea420fae9972b571112d02")

13:54:43 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
fchown(r0, r1, r2)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000380)={<r4=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f0000000040)="262398214cb2c8fd0b4f7f4a28cfe891dbad2950be7dc81fed95ff2f9ff7304b517a8db4f2021dff0ee4c56fd79e9f3d4c63bcd55223a775c6b7f75900e0629a12a5c1759552a5cddc3aa9774aa030eae1eced8cf3a109083861799ff971e3c59888ab1d557ce2c1c6f82eda2fa6553a6e721ed74e3dfda9fd362fa1751a0ed951645a08b08681d024d4c0df5ad89da0e861794780eb220cb03167da460f5ec792a8d2b364ee08514509f11ca4545b145a19dbdd57bb97e72d64a03f8cd4b6341d2c9ed3bf526a4803dfec82")
write(0xffffffffffffffff, 0x0, 0x0)
fcntl$setstatus(r3, 0x4, 0x1004c)

13:54:43 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(0x0)
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:54:44 executing program 2:
r0 = socket(0xe, 0x3, 0x3)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x16b)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
fcntl$dupfd(r0, 0x0, r1)

13:54:44 executing program 2:
syz_execute_func(&(0x7f0000000080)="400f00c8cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01e1ff2a9d3e420f72e37167450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f")
r0 = msgget$private(0x0, 0x40)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/247)
msgget(0x0, 0x201)
msgget$private(0x0, 0x100)

13:54:44 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000001500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001540)=0x1c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001580)={0x6}, 0x4)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=<r4=>0x0, @ANYBLOB="0900000000000080000001000000008009000000"], &(0x7f0000000100)=0xa0)
sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x2e05, @rand_addr="b18c20ffe761d13bc1a46a4038ae5119", 0x2b9}, 0x1c, &(0x7f0000001380)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="2f80422e652ef577825fb0907d4e9476973b24805475933054b9abc95156de22ae5b90b18782ecc0b5d3e49014e6eac294dc5b5d46f26245c91f3e7ccd03e709c4", 0x41}, {&(0x7f0000001240)="6320f5eed7ec9ecae89be69df88353ce849236f497e6743c1edaed9e79d7c1e22f26b4ce90ba0b841dda5f993c0ee10e32a915e316a287f5a31f661ab16ca64a9d36f8c394d77b8e4b72f40acdf5268a62894628547bc94b9959b7da826abc57d2d58d7984c940df9183f943f07d53ba7b0ce708f7c24c2051da2ceaefc57be26d118e6645d319ea91a068a28a7a7bc32072096745e02d428ccc9ab74808ca1f47189c11667b0cdd8674054a195d803e6c7287f033e8fa2ad5952e7dbdf5c58c9ba8094d10292b861177c19c46a0642e96766287ab688379c3b3ad09f3a0309689ebf76b7aed20dce7a5bc7de5ca8064b1d786c3", 0xf4}, {&(0x7f0000001340)="e9a5503b4012975281d7f611e60412603520c484560714e63ef5f6e19ecc20a680e925cb732a75489b", 0x29}], 0x4, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffffffff8000}}, @init={0x14, 0x84, 0x1, {0x5, 0x73a, 0x100010, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x80000001, 0x200, 0x9a, 0x28cb, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="0dcf7b8d693ed9a14a39188e1e462bcd"}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x9, 0x1000, 0x0, 0x7fffffff, 0x5, 0x2, 0x8, r4}}], 0xf4, 0x8}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r4, 0x100000001, 0x3}, 0x8)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x0)

13:54:44 executing program 1:
syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4)
r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r4, 0x1)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r5)
socket$inet_udp(0x2, 0x2, 0x0)
flock(r4, 0x8)
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
listen(r0, 0x94)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={<r7=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000600)={r7, 0xc52c}, &(0x7f0000000640)=0x8)

13:54:44 executing program 2:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r1 = semget$private(0x0, 0x3, 0x100)
__semctl$GETPID(r1, 0x200000000002, 0x4, &(0x7f0000000240)=""/178)
sync()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999")
read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = getpid()
r4 = geteuid()
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r0, 0x5)
r7 = getuid()
getgroups(0x1, &(0x7f0000000380)=[<r8=>0x0])
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="746138d271a838c72e00"], 0xa, &(0x7f0000000080)=[{&(0x7f0000000300)="064821cac6180ad72f9f2d448e075cfc7f61f52f84db2452750f7e73f6d4254955f9e97d3ef06dd8053f7e5d0dedf7b8d4c6d620b80fb2fefc83a857f68cd93ab7ebeffcd75f3ae581e3767dd32674cf39c2fb0d42ac4761e21000c9bde98c8caa75bf", 0x63}, {&(0x7f0000000400)="5311ca3e4cb61b414de488ce3452aa3cf2614d31e1e8d86d21dce14592c5405c17d0eee48be08e4725669f9d3820b254ed872af9a62ef804d806f797f547a140f49bfc383fe0424b7786a11f680cfd39a0533ae12ea12fd9da2923eb81ae6d", 0x5f}], 0x2, &(0x7f0000000500)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r2, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x68, 0x20000}, 0x8)
dup2(0xffffffffffffffff, r0)
truncate(&(0x7f0000000100)='./file0\x00', 0x20)
semget$private(0x0, 0x3, 0x401)
lseek(r0, 0x0, 0x2)

13:54:44 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc30000020000000010"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$getflags(r1, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/328, @ANYRES32=0x0], 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8)
setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup2(r2, r3)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc)
fcntl$setflags(r3, 0x2, 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r6 = semget$private(0x0, 0x0, 0x1)
__semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6)
r7 = socket(0x1b, 0x1, 0x0)
writev(r5, &(0x7f0000000780), 0x0)
sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)
listen(r2, 0x10001)

13:54:44 executing program 3:
syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4, 0x108)
readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/144, 0x90)
r2 = dup2(r0, r0)
linkat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
r3 = fcntl$dupfd(r0, 0x11, r2)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x5, <r4=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r4, 0x1dc3}, &(0x7f00000001c0)=0x8)
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
close(0xffffffffffffffff)

13:54:44 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
ppoll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000040)=0x400, 0x4)

13:54:45 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r1=>0x0, 0xff, 0x2, 0x9, 0x7}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0xe4fa}, &(0x7f0000000280)=0x8)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x7f}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="000138c771900078ebac6fc1a2b317d4b9b010e104cf2c8da91975ab33ffba62251f04e95753316817971a4e9661f1244f6090a533c052632e18ef804b1b2b05c1d097f44e45032963e84a7b2b2a55cff9eb987e4826d58d09aaf0dff4dbd751633ea98920c9bcb4e73f7e0e00b217c2054b65ca5323d2d0af500c4e4a99"], 0x98)

13:54:45 executing program 3:
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd11_fstat(r0, &(0x7f0000000900))
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
freebsd10_pipe(&(0x7f00000008c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0xae8d, 0x0, 0x2, 0x7})
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
getsockopt(r1, 0x97e, 0x6, &(0x7f0000000200)=""/248, &(0x7f0000000140)=0xf8)
sendfile(r1, r2, &(0x7f0000000780), 0xffffffffffffff80)
fstat(r1, &(0x7f00000007c0))

13:54:45 executing program 2:
shmget$private(0x0, 0x3000, 0x54, &(0x7f0000ffd000/0x3000)=nil)
syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000004500003000000000000090787f000000000000000b00907800000000450000000000000080000000e00000027f000001"])
shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil)
syz_emit_ethernet(0x150, &(0x7f0000000140)={@random="87d4d89017dd", @empty, [], {@ipv4={0x800, {{0x1c, 0x4, 0x1, 0x7, 0x142, 0x66, 0xff, 0x9, 0x49, 0x0, @local={0xac, 0x14, 0x0}, @empty, {[@generic={0x0, 0x4, "9815"}, @ssrr={0x89, 0x2b, 0x95, [@empty, @rand_addr=0x100, @loopback, @empty, @multicast2, @remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x80000000, @multicast1, @broadcast]}, @lsrr={0x83, 0xb, 0x100000000, [@rand_addr=0x9, @rand_addr=0x8]}, @end, @lsrr={0x83, 0x13, 0x2, [@rand_addr=0x9, @rand_addr=0x4, @remote={0xac, 0x14, 0x0}, @multicast1]}, @ra={0x94, 0x6, 0x666}, @generic={0x1, 0x7, "cf3437a2f5"}]}}, @generic="6e47abe0ea7ebbc5f5f3c782c9868653362b11489e6aa75eb4fe5180e52873bd262d16e8ce6c07b687768f290bb653665992dc5ffc69f5a00fc0070aa681c096d45058f31ff2344e4b97851ab3fd86f18e33be666d31e4b9b995424671c8372a75f6b898523c331f37e8d5cdbf87aa2162d8f6edb182eea9a0148262d0faffcd4da63432530878e30cf68b007176bbfc0931f0268858069cb4a29028b30d8cf60c7aab943a88b12a7b9d63a382d5a36810fe21deb6d1a21ddfee70adbe173f06ccbe15c5a8b55ca392b641470f85500122f3"}}}})

13:54:45 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/4096)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x1012, r0, 0x0)
r2 = dup(r0)
getsockname$inet6(r2, &(0x7f0000001100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000001140)=0x1c)
accept$inet6(r2, 0x0, &(0x7f0000001180))
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000011c0)="a06fce0ea2e907a5c636fc9dd7a2018311cbc9826c2b19ce58ba32842f13bd41c9329884d7a15ddda11612c3b63b92b75a5ad1637d38b3229cc1385f78178d837fb7d9e2a751d4f73816ca0aca7d98091633c6ef51162a7f8544dd1d51aa5d82951d88ec6035ec5f25fa7b31391aa118f99bf1358d31826626782ff98d67509759dbec190de1ac78ace9471baa609033e0cb829382b04a9b0c1c5ef65e09")
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000001280)={0x4, 0x3})
getsockopt$inet_int(r2, 0x0, 0x42, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000001340)={@local, @local}, &(0x7f0000001380)=0x8)
r3 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x8804, 0x4)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000001400)={0x101, 0xecaa})
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r5 = accept4$inet(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10, 0x10000000)
fcntl$getown(r5, 0x5)
sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f00000014c0)=@in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001500)="7094d8a0cee5399f6e48f1ad237800df6390f7bad1c19d75732187de25b235bf61bde14974b4cfd890f8b6800838f8281b26671044d5ce76be83335e3b07c4e4580866c8928939", 0x47}, {&(0x7f0000001580)="8790c07ba730008afca5042eb017ecc74ca06328a52fc38b14a547554c3c475a62e00e987dfe901cffe470291c009291ee7add47b8cdb6f3255387b96505efbaa33b5283ee7c7ddf2b7f6a77a3934910cbdf4d9d239cf57e9f97e80333f64548430e3c4221bf", 0x66}, {&(0x7f0000001600)="561d0334975bf44b79e8ebbc80ec5a3dab33ce065a2f100fe55d6897a4d8ed9589a23fbca10d3ce7d488c944ed38c17f92ee4fd52f0e01800385e6e152b0239b004f5d632f79703954dd3289afb34305859a8e272d9d8f2b032a98aadfbd67a66e75e354bd91adde03c762e295103264c78e0fd71d0594e769938b20", 0x7c}], 0x3, 0x0, 0x0, 0x4}, 0x80)
freebsd11_mknodat(r3, &(0x7f0000001700)='./file0\x00', 0x40, 0x9)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000001780)={{"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", "21b792d93795b16107047850a711722eb8062d2462a98da56eb8bb1380ead8a8", 0x8, 0x97bd}, &(0x7f0000001740)="6058f45700700c0f6c8ee405df31140fcdd0d626b4083aaaccfe35a09c79d43f0b8c6dd04e74a927fc78", 0x80000000, 0x2, 0x4, 0xca4, 0xce07, 0x4, 0x7, 0x3})
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000001cc0)={{"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", "704f85659b00113f361f2f6a86f170b6629252945acaf32d3d2839e285cd3cc5", 0x6, 0xcee0}, &(0x7f0000001c00)="1d2f5c48d90caafdc8917fd4e2e4578912afc42fb35d8d78eacb8211b5d14a13a5e7ae574803da6d9a2175467643137f761297900d05de7340085c4cf66b6dee7f10573edf835cd9ef21d5aa42472d45763beb436c1db7bb7b3a7fc231d408e306aaacb22a74bbdc98ca6f0356c321c96361c419cd04fa4f53fd4d789c3dd5814e735eee81c0eeb234b2a692f631a227fe199bfe88a6e0b8388dc32979819919fe6ce71a0d5370009ae77a08cb30f57cee75d51a680d8e9172fdbd2c85eb", 0x4, 0x1, 0x4, 0x4652e08c, 0x1, 0x2, 0xc2, 0x1})
bind$inet(r5, &(0x7f0000002140)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
bind$inet(r5, &(0x7f0000002180)={0x2, 0x1}, 0x10)
r6 = fcntl$dupfd(r2, 0x11, r4)
getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f00000021c0)={<r7=>0x0, 0x3, 0x3}, &(0x7f0000002200)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000002240)={r7, 0x1f0000000000, 0x2, 0x200, 0x6}, &(0x7f0000002280)=0x18)
accept$inet6(r2, &(0x7f00000022c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002300)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000002340)={r7, 0x9}, 0x8)
setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000002380)=0x81, 0x4)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000002440)={{"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", "532cf93af3184268c55ecfdc7163ae034fb5fe1af026229eeb446d982831c662", 0x9, 0x2}, &(0x7f00000023c0)="4f6f5062ba4e9304a6196028befd15e93dd1ff9f551f6feb0efa447b3bf91ae35c78b5d34026b6f2f15ed8009abf787b4b48e22ffd366e60f1dd8283c0a2c2bcd4bbb5009b4e6b91d73010fa7b607e543d32d07a1c97a68f7a7b0255bf4742f2dc62743bdbce7ccdc5889bb25e6422e8ad", 0x6, 0x67, 0x401, 0x1f, 0x6, 0x66a76f55, 0x68, 0x4})

13:54:45 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x1fffc)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, &(0x7f00000003c0)=0xb8)

13:54:45 executing program 1:
fcntl$getflags(0xffffffffffffffff, 0x1)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x10000, @mcast1, 0x2}, {0x1c, 0x2, 0x7, @rand_addr="19e6c03d59145cedc07424931ccad935", 0x800}, 0x208, [0x9, 0x1, 0x1ff, 0x4, 0x1a, 0x5, 0xd1c, 0x7]}, 0x5c)

13:54:45 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0))
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000140)="b3141165cbcfa1d5a31d2ad5bf6ea36f6e6b228da2452901058c69049e80dd8e7c9530d13bb5d5b873a0167d85b5c5181b488133f93a0f5c03b593cde926100e9e5988570eb0b3c3e6d4dd0038e9fe39c20c1f10fbf2c78b0738cd95e1294195e6bf57ad43c72d3c53c9e1c55b41c4aa53f096d332a4f45bd1d91a9d1907eaacff3a1c04e2f1a0853f5c3a9beb61137ddd5f69311b8648d4e1525e66c361ed2d6ba0b76fc89bfd83789360e57b5284a3327f936d8fb59ce42306ed1b982b90211fb0605a356cded0c047981d06ab25733845182e0872334331", 0xd9)
r1 = fcntl$dupfd(r0, 0x11, r0)
mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x20, 0x5)

13:54:46 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1010, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:54:46 executing program 1:
clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x5, 0x5}, &(0x7f0000000040))
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000280)="bf23349b9bc8ca725def5aeaaf1dc75b15309517")
getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000340)=0x4)
syz_execute_func(&(0x7f0000001140)="969898472c431c030f05f30f59bfd900cf002e0fd195c7a86a0f41e2e96ec401e9743f660c0f22dd0fd9f5034e4e771e8fa91802f4e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b822e9c813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x84)
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000840)={{"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", "0250be92a26a8c307d68594422605b31bdd3e5088b7b9ed2ffae69586e4f9329", 0xc1, 0x401}, &(0x7f0000000180)="a6bbef100779cabe92c95adf248f06f107181bd603c5a8e89c65963b5d6b71504c69021119541c6083842fd0fa5c6e7eaad64fca9d6bbf855b1160d6fc4bd7eb53d0595768567a0b777c1309bb6289ae82735c100c9dc7f622e5cab547ec03fe8b", 0x20, 0x6, 0x8, 0x8d92, 0x0, 0xaf3, 0x100000001, 0x10000})
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f00000003c0)={{"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", "bb7aedb54c17825df6547a28e12263c7a1808331ad7e37644f61de0af3fa4dfb", 0x7, 0x7}, &(0x7f00000000c0)="2f447dad1d2412c52b2481ce03c84c08969e80bde3d0c8f5a8e1e237e459ee55ee1934aca9b01165a2e01e87f91abac3748473e7f8f2fdf2e3b1c3620712fd06bfc1", 0x9, 0xdc, 0x3ffd, 0x8, 0x9, 0x9, 0x3, 0x5})
ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000200)="d25800688252940d8992d8a7821565547170a57c2796a5ac8bf8784f8fe76a2d2817")
r4 = msgget$private(0x0, 0x8)
r5 = geteuid()
getresgid(&(0x7f0000000cc0)=<r6=>0x0, &(0x7f0000000d00), &(0x7f0000000d40)=<r7=>0x0)
r8 = getuid()
getgroups(0x5, &(0x7f0000000300)=[0x0, r7, 0x0, <r9=>0xffffffffffffffff, r6])
r10 = fcntl$getown(r0, 0x5)
r11 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r4, 0x1, &(0x7f0000000dc0)={{0x1, r5, r7, r8, r9, 0x40, 0x400}, 0x3, 0x3, 0xff, 0x8001, 0x5, 0x7, r10, r11})

13:54:46 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d})
mlockall(0x1)
sync()
r0 = socket$unix(0x1, 0x0, 0x0)
accept4$unix(r0, 0x0, &(0x7f0000000000), 0x20000000)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)

13:54:46 executing program 2:
setuid(0xee01)
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7fff}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xd, 0x7}, &(0x7f0000000180)=0x8)

13:54:46 executing program 0:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pwritev(r0, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, &(0x7f0000000000), 0x2)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), 0x0)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0)
sync()
munlockall()
shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil)
shmctl$IPC_INFO(0x0, 0x3, 0x0)

13:54:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x6}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xd663, 0x7, [0x2, 0x5, 0x9, 0x1a59, 0x7, 0xfff, 0xad]}, &(0x7f0000000140)=0x16)

13:54:46 executing program 2:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x80000000, 0x9}, {0x2, 0x4}})
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0x4)
r3 = dup(r2)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r2, 0x2000)
fcntl$setstatus(r2, 0x4, 0x10048)
ftruncate(r2, 0x8001)
ftruncate(r1, 0x1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), 0x4)
readv(r3, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)
open(&(0x7f0000000140)='./file0\x00', 0x40c, 0x40)

13:54:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2ff303dc6c3000"], 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000000c0)="a1d4e1920091bd3966", 0xffffffffffffff38)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="68a88ca84931d66005590047a55a9be0e883c4b31f08c401cbbd2da0661d932d764b57a5a48cce8be1dd4e588afa130313d3299421d04c8f68d2514955fc97329544f61fa8f2804d2d9dc4daf94fd5f0ab57f130324c1d3f2211492f5b926c4a8b8355c1b5ab89dac7359391c933a0ebfdeeb32385f04dbf732de3c0012ad79ac1c5f5a8255fdf8a77e401d04b6caa3bb5f5eea391ace8ff356085268f6556f7c36bd5020ac0c343dbf5f62401be581b6557a8867d488e10cf1a564c47327fdf63c3c7077af97f6a76508f91753a01adf4d3e7903e5f574757a625dd")
connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x2, @mcast1, 0x1}, 0x1c)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

13:54:47 executing program 2:
syz_emit_ethernet(0x39, &(0x7f0000000180)={@remote, @local, [], {@arp={0x806, @generic={0x20, 0x4, 0x6, 0x7, 0x9, @local, "9296005260da2c", @random="b044769f6c00", "a1cbd9cfb5c35b3860375ce8d2c6ba2b"}}}})

13:54:47 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8)

13:54:47 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r3, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={<r4=>0x0, 0x3f}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r4, 0x4}, 0x8)

13:54:48 executing program 0:
setresuid(0x0, 0xee01, 0x0)
syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket(0x1c, 0x7, 0x100000000)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x1, 0x5f02e50f9b76c1ac, 0xe, 0x2, 0xd6, 0x401, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x20)
preadv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000380)=""/191, 0xbf}], 0x3, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x2, 0x2000, 0x1, 0x0, 0x80000001, 0x1, 0xfff, r2}, 0x20)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:54:48 executing program 2:
r0 = socket(0x1, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendto$unix(r0, &(0x7f0000000100)="9f", 0x1, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x0, 0x0, 0x0, 0x20}, 0x81)

13:54:48 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x20}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x3}, 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

13:54:48 executing program 0:
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$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)
sendto$inet(r0, &(0x7f0000000340)="ec", 0x1, 0x105, 0x0, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0xcb, 0x7fffffff}, &(0x7f00000000c0)=0xc)
socket(0x17, 0x7, 0x10001)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x2, 0x82, 0x100, 0x10001, 0x1}, &(0x7f0000000380)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000240)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000003c0)=0x900000000, 0x4)

13:54:48 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0xc]}, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1000, 0xba, "0923abcbbcf744d1254e8ad233f1e56dd16ac0802c37dc40cab2b53f743aaa0e1da41c8ba3f3602b979beaf38a9301ae7e22282048533b0211c164861be2a61fad55630205169aec3ee5d136bfd22987d79f4e9aa91581f13d7e49f2fbee69c061a692de2386b8217457ffa59b65ea244383bb756c4b14391d779378a6e6bcf5659aa8638c541a28901bd7e049b06b7f987e7094e42b432d73bae62d4dbccbb1ccf7af743a551dd7f1c6ad41846e3f0a9cc7a76709f1e4a4c7ea"}, 0xc2)

13:54:48 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000100), 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="01040000c0ffffff7f000000f8ffffff06000000"], &(0x7f0000000140)=0xb8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x784}, 0x8)
mlock(&(0x7f0000650000/0x2000)=nil, 0x2000)

13:54:48 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x8}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8000, 0x3, 0x200, 0xb}, &(0x7f00000000c0)=0x18)

13:54:48 executing program 2:
r0 = socket$inet(0x2, 0x4000000000001003, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
bind$inet(r0, &(0x7f0000000180), 0x10)

13:54:48 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3)

13:54:48 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0)
r1 = getpgrp(0xffffffffffffffff)
r2 = geteuid()
r3 = getegid()
r4 = getpgrp(0x0)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000300)=<r6=>0x0, &(0x7f0000000340), &(0x7f0000000380))
r7 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getgid()
r10 = getpid()
fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getgroups(0x6, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r12=>0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="434c89074a38f61651002dd7bbd86782f01cd13f6c4a1436c761d19e47ab7af30684e80f3b4e443d72bc8b5920b4ceee1e09adb3b75851dc3b7240aef6ee612598f1f37a0d7493316af81586c339fe266a4f20a6f0d0410aa40374439886c9fec407ed531b65ad271ca8dc2fd969e374033bf3ef262fa4ef5ff17e2912d908a3a7996a288734a78e01c66542078052fc956ebe29ea726274a4883ec290bbdc836684d19a4f90bdd2eaf4a7743a0b81dc7a080fe9bb5865075913109d736fea0adab1abc18972b7040d4f2583428131dcd4f071269c16b1acc308d9a4459f2afc422d301ccb0e2ef2", 0xe8}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="b200"/14, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x140, 0x8c}, 0x0)

13:54:49 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe80000000000000018000000000000001"], 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="c04a7e02b2032f08", 0x8}], 0x1)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000400)={{"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", "e26eaa1c15832a655c741aae5fc7e9cf44bc7a36898bb0cf234f917adebdf544", 0x7ff, 0x5}, &(0x7f00000000c0), 0x7ff, 0xe8, 0x5, 0x8001, 0xb73, 0x5e80, 0x5, 0x3})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={<r2=>0x0, 0x56, "36806df10fe891c306c6ed92bda0282974829a46035cad04980002b37cba1a569f4415429175c45ff4e292232b6e6923d591f0600a635296fa36d5a42097bf057e61f56de59a52d321040ca494c0e7cf381cb00c23e6"}, &(0x7f0000000140)=0x5e)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xe0, "28246868a68339537ba22f48a1b6ae85b708bff82d49cf76ad32591d53ae74990bbc5b61bb51a3be8512dc9f259a384759ab4f238fa8d1675f4f3623e34ec4b91d5c4bbb6b2425d4c75f739f357dff95574798f2897f7dd57a2f4ae40908c3b6174dba910c15adc2ba5aa8a7ee592ba244db6af8680ae1ac051d2d78daf8c1a17b59da2ec40993190e289149eb51686bb42ec2c2a08aab23ef9b4e626708552ac54ee3851db93e0dbe993180995e861ddc1ebe311d3738d68fdd7f729a6f3ca1a4c920c18db76fc5ca6afdd499aa975edaf736021cf72e46b7d2bd06c3379036"}, &(0x7f0000000280)=0xe8)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1)

13:54:49 executing program 0:
syz_execute_func(&(0x7f0000000140)="c4e1acc6c7e7c4817a2df998cd801b69e4f5735fc441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d680748512df7f7e9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:54:49 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0xffffffffffff2cfd}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3})
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

13:54:49 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="5f2fc6b5385e62b8bb000080", 0xc}], 0x1)
execve(0x0, 0x0, 0x0)

13:54:49 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xffffffc6)

13:54:49 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000180)="969898472c43110e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
socket$inet_udplite(0x2, 0x2, 0x88)
poll(&(0x7f0000000080), 0x211, 0x0)

13:54:49 executing program 1:
r0 = geteuid()
fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}})

13:54:50 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}}}, 0x94)
recvfrom$inet(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40001, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

13:54:50 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
sync()
socketpair(0x1c, 0x4, 0x7f, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xfffffffffffff001, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, <r1=>0x0, 0xffffffff80000000, 0x546e, 0x10001, 0x81, 0x2}, &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8)
mincore(&(0x7f000018f000/0x2000)=nil, 0x2000, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

13:54:50 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
sendto$inet(r0, &(0x7f0000000240)="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", 0xfc, 0x4, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0x7)

13:54:50 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/248, 0xf8}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f00000004c0)=""/203, 0xcb}, {&(0x7f00000005c0)=""/197, 0xc5}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x6)
fsync(r1)
getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f00000000c0)=""/16, &(0x7f0000000100)=0x10)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

13:54:50 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000008c0)={{"d5407bd3cb38a6ec6664a2fdda5693308b25cbec7368b13cbbdba81ab582702385b1d46f29a0f9127465e8e60631db611496a79d482387a8fededbb5ca51cacb10281fe44a2ba50cd5f2830f5452ad2c482391ee220c894de2800fed73327c82ce26974d9e96a82c2ae850f35a22f122b36a16edba73beacd5e1f1f05370a2fafa9c58bde6178ae7c10b99749be235ceab54d8d5598dff77d10a4f782941e730e709470e71836736d40b50a3daee21ad663c7b9ac77a78248226e19ea2d51bcf398d813a9603e4973cd67b32cb51404d9cf6145de4a4b188d4ed662f5fd99fa6897d3866d5ecb542d5be7f9013d6ec8f2f426029b191e2be8fe73677b2dd681f610305dbf4f6b3d0da38f1ced72bd9738a5d4996ed4ebfd27191a449073487d8f2bf4ed845fc2fe7f991fe666923a870b705871752d86e1a29d43b3f434b25a4e1815dd9fafe602e71a8a226f4e089fa98435ef23a980a8786ae3e28c174802fad85bd5c5248427d78c05ebfdfda2e69f960b1cb59bb6fbc14bbbe734430c1a336c01da34e82eca4b0760b53256ebdd6f32d6cd9afc515121c6d9d93bea3dee15e9ed71f6c100ce4cdf174cad92e1656e3d504d1f1cf68e6e69425e8a8873698e17b4412d06126d81e7d41456f935acb6a448853cdaadca5b809ab7f0c553421eac3ac6938608a1d06248098b6ad4d3ccdf369779995193619ba17f2f8783d3f79a0f40e52de0258530a1799465e949497370d7ef02b34f9bcd16553cd35d838a2f0e061f6d0b6bf9926ca02acbfefa6540e2a64bcfec127ab60a7ffd811a4071cef9526945f6f0ce6a23ac46dead366da4b5c870bd465c1a4b8efc92182eb5e3b1417292be08570ec28ac187e55a50b54787131c50385fd5820da13414ffdb31bcecfda6c52cee422fca1c5a51f92d639dd5d65c6d52aea828c2cd6a5f03acdff1312b60455d2ea04a07df1e66ccf2704f08dfa2bf65dee64dcdfe7fd56b0e57c7a22a26799fc92cf36877f0b9aaaea03f868fe868e0dfbba0f6e95b6118e5568c2026f6a57929db0527e46624223e075c29806f738d85c27569daad99ede34451401dbfa00cced42695ef2e01925a37bf53abb88cb03857f34a9b96f622ecd221872a482d5c271cf380330a50e83752fb74dc406a7598aad005529dc4b6678238d75ff51714196e62bf1bbd6c4a1d4497c1946b7771dfff31c19eda2d609346ae027507dbea53ff99587c7f5faf675bc84aa0578eab3f6029071b34d062e97cba350b72df4ea7e8e56864337e9c0b5b9a2e621b3da6df8b85d3be511cbc4735796b7576326049c9325b220b62fead2115e054c4f0fdc589943c93f66669c7dacc24ddf436d73d6afc39bbfc22bbfaa452e467c5ed656104d8daaccb0cc3de0aa209bb7807332bd72c663940373e88183d49bb2347f6aae0b4ee63de9412482", "0516031ca54e9b2176d9f0f4c10949e5f2ab63e7b2826751077917b1071fc007", 0x400000000, 0x100400000000000}, &(0x7f00000004c0)="4e5e7b7a7a7ab71086da2f6d38dc21862591c45faf2e980bd72987336b8d050e956ba85a51fd1ee93313031a743e8a6c25bad0700a0bb6604c366aa16b785e", 0x9, 0x5, 0x8, 0x7ff, 0x401, 0x8000, 0x9, 0xfffffffffffffffa})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000340), &(0x7f0000000380)=0x4)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="07000000f883f5ff03000b000000fdff03000104a29e429478c1d1ed3f7409f61fa4e08e87bf97f1bfea1793d2fc96380f"], 0x1)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

13:54:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)
select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f00000000c0)={0x7, 0x2a, 0x0, 0x7, 0x100000001, 0x57d6, 0x6, 0x9}, &(0x7f0000000100)={0x100000000, 0xff})

13:54:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x7}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x99b, 0x400, 0x5, 0x1, r1}, 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
close(r0)

13:54:51 executing program 2:
r0 = socket(0xfffffffffffffffe, 0x200000010000001, 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0xfffffffffffffffc, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}}}, 0x88)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x50d8, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:54:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0)
accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000)
r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
sync()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
__semctl$IPC_RMID(r3, 0x0, 0x0)
semget$private(0x0, 0x1, 0x20)

13:54:51 executing program 2:
syz_emit_ethernet(0x1d6, &(0x7f00000005c0)={@random="f7bca2bfaea5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x256]}, @mcast2, {[], @generic="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"}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x48)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x9e0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x5, 0x81, "28fcfa22c4550ead50ec42b5c88caeb91addd4d171092f1bea7b50f9ab2036b100512922d9f814d510d2653125f8fa5dffa5d738940ff4f3f1786eaf875af1097e8c6bf8d492fc334806e3fedd9fb8ffdbe9b741b68b0366abd0fb7b15b186728d1a2f06e84ad8bf28b16d7d13ee60cc8693f9659a63889f7732126d7626364d05"}, 0x89)

13:54:51 executing program 2:
syz_execute_func(0x0)
r0 = dup(0xffffffffffffff9c)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8)
close(r0)

13:54:51 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2")
setrlimit(0x7, &(0x7f00000001c0)={0x81, 0x6})
setitimer(0x0, 0x0, 0x0)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3}}, r1}, 0x84)

13:54:52 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x7ff}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x8000, 0x5, [0xfffffffffffffff9, 0x1, 0x4, 0x0, 0xfff]}, &(0x7f00000000c0)=0x12)
fcntl$dupfd(r0, 0x6, r0)

13:54:52 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3})
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xfffffffffffffffc, @mcast1, 0x8001}, 0x1c)

13:54:52 executing program 0:
mprotect(&(0x7f0000228000/0x3000)=nil, 0x3000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
msync(&(0x7f0000613000/0x2000)=nil, 0x2000, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080)=0x3, 0x4)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x410, r0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4)

13:54:52 executing program 3:
socket(0x2, 0x1, 0x0)

13:54:53 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000001200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001240)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001280)={<r1=>0x0, 0x5, 0x2}, &(0x7f00000012c0)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001300)={r1, 0xdc, "84f8770edfaa32f95aad0c98d36a2d9cdd4e305a67167cd43ece6473561f5c877709db2c93424541f180d3a807f1b2107d2c8fad72444879f8f064bc9e5a15a4b91d8419035b757d89bc674e284a7065e53c1f29baa3b7eee53b8b85e0582d6a60185b440b9cf38d01bf28ec2d4ebcefd498c234c1518f4955e35081ecfad6b43b91dda5e197c7bca89add4dbdd3a6440e977ba7a0ebc7fd79fb878947aaa5df9097ac4b1662fc8569b9ad8779fc7d2baa22d673b215ab128e733fe02b0ee8e4b4145704147f855207e6550b3839fdc11adfbb3b431cfbd6f0102d75"}, &(0x7f0000001400)=0xe4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
freebsd11_getdents(r3, &(0x7f00000000c0)=""/4096, 0x1000)
r5 = fcntl$dupfd(r4, 0x0, r4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000010c0)={<r6=>0x0}, &(0x7f0000001100)=0x8)
connect$unix(r5, &(0x7f0000001480)=@file={0x1, './file0\x00'}, 0xfffffdd2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001140)={r6, 0x6, 0x74, "d5a67b7eed397224ea567b231fa1055848c888a01add4803b92da7f3e601a4692cac7fe99d6abc02c2a4b8addfb2539629cc2045f9be7eed8f8eb4b5ad729789b3ae6d76aafdaa80016cd1eef91680da275a5d018e3885734438f7e13528bc02a6daf0261fb8cb73ecef70d5b05e49e8cc4ec51d"}, 0x7c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000001440)={'rack\x00', 0x10001}, 0x24)

13:54:53 executing program 3:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
connect(r1, &(0x7f0000000140)=@in6={0x1c, 0x1, 0xfff, @ipv4={[], [], @multicast1}, 0x7}, 0x1c)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

13:54:53 executing program 1:
r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f00000000c0)='./file0\x00', 0x2)
syz_execute_func(&(0x7f0000000440)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777044113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385fc401fc50db660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005cf3446f")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1f, @rand_addr="fd48792cf3700d3700fcf2e465e7ae71", 0x7fffffff}}, <r2=>0x0, 0x800, 0x200, 0x3d33d644, 0x5, 0x4}, &(0x7f0000000080)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x3}, &(0x7f00000002c0)=0xc)

13:54:53 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x104)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000180)="b4aaf199401c0e40575ba9b22518be2d53741510dd64a7e107698fad513e7185a213bec6a4c8a145a42babc9f8fbb15a6e278b5b44a691faed4170f0e24437826db26963ab258164cbc7c36a5540cc3b4ced128962cc7690d1e846f450fbc239f649dc6dba684315c5d2e51f1c8398a5a1f13c9f4354f61202b455a86b2001698d0da7218cdf95ef1cf2cb524424c7c7c9790f1ce81857643b4467adb914071efd8b2e011aecd9993aea4885391d8aafd6a94d38")

13:54:53 executing program 2:
syz_execute_func(&(0x7f0000000200)="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")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x8}}, <r1=>0x0}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x7b, 0xf, 0x6b80, 0xffffffff}, &(0x7f00000001c0)=0x18)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x4)

13:54:53 executing program 1:
syz_execute_func(&(0x7f0000000680)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c42151368fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
lseek(r2, 0x0, 0x1)
r4 = fcntl$getown(r3, 0x5)
r5 = getpgid(r4)
r6 = msgget(0x0, 0x7d)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155)
getpgrp(0xffffffffffffffff)
r7 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
ioctl$DIOCCHANGEADDR(r7, 0xc4704437, &(0x7f0000000080)="213fc621c168b8ed1e")
syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3")
r8 = getpgid(0x0)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpgid(r8)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r9, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f0000000740)={<r10=>0x0, 0xff, 0x8, 0xdad, 0xfffffffffffffff8, 0x7, 0x0, 0x6a2, {@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xd9}}, 0x0, 0x7, 0x3ff, 0x9, 0xed24}}, &(0x7f0000000280)=0xb0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={r10, 0x0, 0x0, 0x2, 0x8000, 0x8}, 0x14)
poll(&(0x7f0000000180)=[{r9, 0x2040}, {r9, 0x40}], 0x2, 0x80000000)
getpgid(r5)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4)

13:54:53 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r0, &(0x7f0000000040), 0x0)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x74db5640, 0x100000001}, {0x1, 0xffffffff}}, 0x200)

13:54:53 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000380)={{"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", "4e0d8565dd62bb40e5fea7805a4334c622a65e66368e892e9d3163103d149df4", 0x4, 0x10000}, &(0x7f0000000040)="993f84b5d001fc92e8e6de594da982d265b3fd1ef335bf44405ff97620edf6b62fbeecc315045202265da45327e27aeab2e1abf8830b45726424bec6", 0x5ac5, 0x7fffffff, 0x2, 0xc6, 0x1, 0x0, 0x400, 0x4})
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001800)={{"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", "228055638b16d2a0c46d715ea8c6454f53898a29930ce514c01f9068a3c51887", 0x2b3, 0x5e7}, &(0x7f0000000800)="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", 0x36b, 0x5, 0xff, 0x97d, 0xdf3, 0x1, 0x80, 0x10001})

13:54:53 executing program 2:
syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x28108, 0x100)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1ff, 0x4}, &(0x7f00000002c0)=0xc)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)

13:54:53 executing program 3:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2000201b, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x10b, 0x2, 0xffffffff, 0xffffffff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0x2, 0x21c9, @loopback, 0x6}}}, 0x88)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x4}, 0x8)
fcntl$dupfd(r1, 0x11, r0)
ftruncate(r0, 0x5)

13:54:54 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2}}, <r2=>0x0, 0x8, 0x5, 0x6, 0x1, 0x40}, &(0x7f0000000140)=0xa0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x28, 0x17, "4aaa902d001be0cb8259f2f9a84ec2a43d9446d42106cd"}, 0x1f)
ftruncate(r1, 0x1f)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4)

13:54:54 executing program 3:
setuid(0xee01)
syz_execute_func(&(0x7f0000000000)="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")
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4)

13:54:54 executing program 2:
syz_emit_ethernet(0x42, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff810000000800450000300000000000009078fafc6eaba53f61ed0900907800000000450000000000000000000000e00000027f000001"])
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)

13:54:54 executing program 0:
r0 = socket(0xfffffffffffffffe, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300), 0x0)

13:54:54 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c)
r1 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000011c0)={<r2=>0x0, &(0x7f0000001180)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001240)={0x7, 0x8000, 0x200, 0x81, 0x7, 0x3, 0x9, 0x0, r2}, &(0x7f0000001280)=0x20)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
connect$inet6(r3, &(0x7f0000000100)={0x1c, 0x1, 0x0, @empty}, 0x1c)
getsockname$unix(r1, &(0x7f00000012c0)=@abs, &(0x7f0000001300)=0x8)

13:54:54 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000540)={<r1=>0x0, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000580)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r1, 0xf, 0x2}, 0x8)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in6, &(0x7f0000000280)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0xad, <r3=>0x0}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="5a0000003db9a2cbf2a718516e3380ce135e6bd6f4366832b839da4f4c595e0304d78bad50c5fcdc2734de06ef662cddae65ba29e26b27bf05491bfe59c597dfc6fccf41223943f1d4de9f0f18b741254ab24f8ccb8f875bbd0cec7c6b62"], &(0x7f00000003c0)=0x62)
r4 = socket(0x10, 0x1fffffff, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x100, 0x800000000000001, 0x3, <r5=>0x0}, &(0x7f0000000040)=0x76)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000080)={r5, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10)
syz_execute_func(&(0x7f00000000c0)="0c1bb5b598cd801b69e4f5303062f5696200d9d9d8c441395bf9f2680c4000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851513e2e66460f3801afc7afbe37c1ea01eff265dc5f00260fae67335b5b45363ef80f9966030faee42c240f5e5bf4309247ab0000000400044c67fd0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r6 = getegid()
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
chown(&(0x7f0000000400)='./file0\x00', r7, r6)

13:54:54 executing program 2:
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100400, 0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x6, {{0x2, 0x2, @broadcast}}}, 0x90)
fcntl$setstatus(r0, 0x4, 0x10004)

13:54:54 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x16)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x63, "f613db5215b76a16b560d74017b917c2dc4a43101fcc12f0f1131636261d6b3e68b89e025124176992ee7a3e723a867e0c8e6886e57fce99f00d215d152a8ac42751d700e0ba254027112579e32bbb3bc30f2de626142cfae97b8615defd7f4e383419"}, &(0x7f00000000c0)=0x6b)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x10001, r1}, &(0x7f0000000240)=0xc)

13:54:54 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1)
getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000280)=""/26, &(0x7f00000002c0)=0x1a)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x80010, r1, 0x0)
ftruncate(r0, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r2 = dup2(r1, r0)
renameat(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
fsync(r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6ee, 0x400, 0x3f, 0xb32, <r3=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r3, 0x0, 0x401, 0x0, 0x6, 0x61010573}, &(0x7f0000000240)=0x14)

13:54:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x7, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x3f}}, <r1=>0x0, 0x5, 0xde, 0x3, 0x6ce5, 0xfffffffffffffffa, 0x5}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x339b, @mcast1, 0x419}}, r1, 0xffff, 0x9, 0x1}, 0x8c)

13:54:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000306, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x1, 0x4)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
fcntl$getown(r1, 0x5)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x6, 0x4)
ftruncate(r0, 0x80000001)
preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}, {0x0}], 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8)
pwritev(r1, 0x0, 0x0, 0x1000000000000000)

13:54:55 executing program 0:
syz_execute_func(&(0x7f0000000000)="98043a0f056442dda26556666691b006660ffeb70000008051988b28a050505b6645162f0fc4014e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001c4612172f000000000f08171a38a806ebbbe5b5b6291ae8ca065600000c481a5e3684a44c0dfb52d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffb9b1445e1d469e9cd9b0f383c600a000000")
open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x80)
execve(0x0, 0x0, 0x0)

13:54:55 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x6, 0x2, 0x1}, &(0x7f0000000100)=0x94)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x7f}, 0x8)
listen(r0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)=0xffffffffffffff2e)

13:54:55 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}}}}})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="d5b1f3d56840ab10f90bd4dc05d9dd838b710a2d2331842daceec7a6faf4bc1acc27d3962f632150017a22973c7dd8b38291c3bb2abfa6194c0561504a8663f7dacff972ee62b89a5860ae280ddb49e518a5353c6379ba2921d9b9c246474e37a342cd03a9a00378abb152f5e59936255208a9d8ddfc97fb6b3c3b536f04c7b45b1a8699a936ade75632d44a8fc88e29a64a786e4ff511212d3f91acd116a01687a2f8afe06d09d81c45940534a643a0")

13:54:55 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x2, 0x9}, &(0x7f00000000c0)=0x8)

13:54:55 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000580)={{"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", "11b1000c0276c44caee179235c16d2cfbc58bed701dd5adba95ff0c368599360", 0xffffffffffffdcbc, 0x9}, &(0x7f0000000040)="38fc008debbd02696900f615cbf03bbea3f311111b90d2f3db14c4334b9df6d1a18655c4b6bc1b5bd4baef69f69f4a8f28c5eff5b8966007c083484ec46f88fbabfe998a81e2f6e28c1106db5a516baf72be621ba841448d0cf6d3a5aa851a7ad9f1b37206e4337276aee3655b77ec2035ae6d0e1d46c3aba9c26a", 0x2, 0x6, 0x2, 0x401, 0x800, 0x1ff, 0x1, 0x6})
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

13:54:55 executing program 2:
r0 = geteuid()
r1 = getegid()
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xfffffffffffffffe}, 0xffffffffffffff29)
r4 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x0, 0x100)
ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000300)={0x10})
writev(r3, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r5=>0x0, 0xd260}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000340)={0x20, 0x101, 0x10, 0x7fffffff, 0x6, 0x10001, 0x100000001, 0x4, <r6=>r5}, &(0x7f0000000140)=0x20)
r7 = socket$inet6(0x1c, 0x2, 0xfe)
accept4(r3, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000180)={r6, 0x8000}, &(0x7f00000001c0)=0x8)

13:54:56 executing program 3:
syz_execute_func(&(0x7f0000000240)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="e064c39f9e45381ed16d0f5c256a0af58f3c380fb494037aedbc58acfce63971598e1869605fffa552416d3a7ab4664ff7ed10876e2b50fdb54c3a948598c36b76c124361e4b218bf8846bf843b45e582984f7bd558ec61539eb1d111486f0dfbe7ef8a721d473f763e47b13b4e1ab4cd7a7fe75356332bfeabd72c0ce2dd1")

13:54:56 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
msgget(0x0, 0xc)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept4$unix(r0, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)

13:54:56 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0ef9e59f78e9b85863572656d53b7ba192cd262bcea76a0ff925b4f6f2b4be741174fb9941f79be7b9820fc5c8aa3b03ae7344ee74db18e530d31bb0298b09ff70360cf883a26205a76b39a487075da2bff89905603e116adb3fb176cb054c446e6a3b7aa4af58fe74af2a7879f43bd5b52553028814405fded44e33e222e07807be9213a511bd6f12a0be18e8af3671eed0a96eaf21f51f4d192eec23f54f03405a7967229aba2fe8e0a0be74c79635316c2ba18f1d2d3ff2d0a0b8e5610c619af789c30d05da7efc44cca57caa6f32dab62e05eb7d5a2bc196b922332d9f80aa403482d713346fc6e9", @ANYRESHEX=r0, @ANYPTR], 0x0)
connect$unix(r1, &(0x7f0000000300)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
getpgid(0xffffffffffffffff)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
r3 = getpgid(r2)
r4 = msgget(0x0, 0x1bf)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)

13:54:56 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x840, 0x100)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
syz_execute_func(&(0x7f0000000100)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x50)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=<r2=>0x0, @ANYBLOB="0800400000000000933d2dc304b1714d91d9507be23b6aca7da0c0e528b700f5edcfa8d571f388ac3e4d4bfe22c1262c09ad957dfbbe2880cde7602ec794212648d3c02a75ca27bc0cbf3970a30903c54f17e60da7a2c7cc34a4ce25e7497412260516239c169b6453218f083c8fb619eac79ec92e152ac666a9201e2d589c761efbf2543b27d074"], &(0x7f00000001c0)=0x94)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x3c1}, 0x8)

13:54:56 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0)

13:54:56 executing program 2:
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
syz_execute_func(&(0x7f00000001c0)="9824050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@loopback}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x8, 0x4)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x100, 0x4)

13:54:57 executing program 1:
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64])
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x42)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, {0x1c, 0x3, 0x7, @loopback, 0xfb}, 0x9, [0x7000000, 0x40, 0x8, 0x9, 0x3ff, 0x8, 0x10090689, 0x4afd8920]}, 0x5c)

13:54:57 executing program 3:
syz_execute_func(&(0x7f0000000100)="47afaf98432c430c0e0f05f30f59bfd900cf00c4a37bf0c53eb55767660f6b32f9dcd1034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d613d0000f581c66db712c483397fd300f245abd8dc0fbcaf00100c00c48291a939acc4e1a05cf701b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc62e3667426d110fd3c43ef5450f357c0f0f")
getuid()

13:54:57 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7f, 0x10, 0x8, 0x7f, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010000}}, r1}, 0x94)

13:54:57 executing program 3:
syz_execute_func(&(0x7f0000000140)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f00000004c0)=""/77)
freebsd10_pipe(&(0x7f0000000480)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket(0x2, 0x10000000, 0x10084)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8)
connect$unix(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66698f653000f12986722bed526b0ef7e17039bbb9e05f2e5dedebbd18c50109774f236720a911b9317717588cc6d5b005f6302399f7eaece87444c1333edb8d3c0569f46d1c9a6e1ca02ce8485299ee0a31cdf8befeed9eca"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000003}, 0x30d)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r4=>0x0, 0xb79, 0x80000000, 0x4fa}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="b3000000b5c322f85660b3259bd98b5e3142574f3f1c7153ae363d4e9ecf749bf090bcd19a3992c53efc9e40a71e2a895e0fbabff30a4bb3f265f29f53b6dd410f39ce6fc7eded5d282f211ab9d327a87f1a7610bac8fc5fd583efda7930fef964293e5af573dfcfe7388e8aba3f2ebe23d4adbe3cc9bb14ac5c819dfe537611c32051e82126b56fa3f66bcffb85c051a45edc16f56a54bb296a8fb2baf9d26d2507b346e6292cc16ce80539039266303592d393a1a9065fa12e89f7d0b8abfead1c6302f2e4af9bab64a11767c69311fbffc30fd69e1d15797595aa2bea000000000000"], &(0x7f0000000300)=0xbb)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="1f0a0800030006c5ac0523b01da1160007000080"], 0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xd, 0xf0e0}, &(0x7f0000000100)=0x8)
nanosleep(&(0x7f0000000000)={0x7, 0xdf0d}, 0x0)

13:54:57 executing program 0:
mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x100000)
preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/92, 0x5c}], 0x3, 0x3c)
mprotect(&(0x7f0000bc7000/0x3000)=nil, 0x3000, 0x2)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x482, 0x8)
sendto$unix(r1, &(0x7f0000000040)="d5f09da4e426a5deefbc584a46c0370efe74c8c3a0afecf29490e59c36d499a9ace89f13f8a20d1210b72a25770480cd", 0x30, 0x100, &(0x7f0000000080)=@file={0x45cf6c29d6cce374, './file0\x00'}, 0xa)
madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
rmdir(&(0x7f0000000300)='./file0\x00')

13:54:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
munlockall()
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000140)="03a37a57bc918237d9764d095e44c765f962e0f8fcfa585411a06787acf3f1138a71b0649df189da")
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffffd0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x6, 0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:57 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000005c0)="984aa84a1c390f05f359bfd97bac0043c0eb25363e43e900000080a2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f0f0b8c4014e4e4f751ec4016d7d14dee509b921045fc50763ecf240d1d2c4e10bf8c45bc4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161420f3301b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc66450f3a0e035d66470f383a4d4ba261b7e2")
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
msgget$private(0x0, 0x80)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0xc7ad7cba7493472d, 0x44)
setsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000100)=0x100000000, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={<r3=>0x0, 0x6, 0x2, 0x68d}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x5a, 0x5, 0x7, 0x8, 0x4}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000700)={r3, 0x2, 0x3, 0x2, 0x401}, &(0x7f0000000740)=0x18)
r4 = socket(0x1a, 0x1, 0x2)
recvfrom$inet6(r4, &(0x7f0000000000)=""/165, 0xa5, 0x1, 0x0, 0x0)
sync()
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4)
getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @rand_addr, @local}, &(0x7f0000000340)=0xc)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
msgget$private(0x0, 0x1e)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f00000004c0)={0x0, 0xd1}, 0x8)
accept4(r0, &(0x7f0000000580)=@un=@abs, &(0x7f00000006c0)=0x8, 0x20000000)
fchown(r2, r5, r6)

13:54:58 executing program 0:
mprotect(&(0x7f00006b7000/0x1000)=nil, 0x1000, 0x6)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), 0x10)

13:54:58 executing program 2:
r0 = socket(0x12, 0x20000000, 0xf4d)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x0, 0xfffffffffffffff7, 0xff00000000000}, &(0x7f0000000040)=0x18)
rmdir(&(0x7f0000000100)='./file0\x00')
writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="6aed8967ef60d5314f9780a7ff3df06cd276005a4e0c302c6b151069e777faf79300a1b4f0753caa6f6f668915ed65c539ffb4c99a1e3b820d41bd72b626f9a39ba8b96fa59b2f74d7ac", 0x4a}], 0x2)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x80, 0xffffffffffffff01, 0x0, 0x35f, 0x10001}, &(0x7f00000000c0)=0x14)

13:54:58 executing program 3:
syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = socket$unix(0x1, 0x2, 0x0)
accept(r0, 0x0, &(0x7f0000000000))
pipe2(&(0x7f0000000180)={<r1=>0xffffffffffffffff}, 0x100000)
sendto$inet6(r1, &(0x7f0000000100)="856165a54640d62a1660cbd898b10dacca57ebc1e4dc9f640537c123f5b05313644cfc7a030a79e406b9a67b63", 0x2d, 0x80, &(0x7f0000000140)={0x1c, 0x1, 0x958, @rand_addr="73aba2fa32f1f33b90a36091ee9dce0a", 0x1}, 0x1c)

13:54:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004741a, &(0x7f00000000c0))
fsync(r0)

13:54:58 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2b66696c653000b77a2e54cb0aeaf4ba610838b3e4ac07c8ca791d70"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x3, 0x1, 0x4}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6d7b, 0x200, 0xfffffffffffffffe, 0x80, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, 0xb)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)

13:54:58 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18838f5425e60000000000000000007b619f9a132c6eb10956277c319b2b8c47a560798dd8fa994b985c"], 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd000000000000000000000055fbe80000000000000000", @ANYRES32=<r1=>0x0], &(0x7f00000001c0)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, 0x8)

13:54:58 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, &(0x7f0000001940)='./file0/file0\x00', 0x2000000040, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a40)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x1, 0xffff, 0x0, 0x8, 0x9c1, 0x7}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000001980)="47e5fd918e67b99f77f04b97c2e5202e7fc67277a0f329714ec898bf193c625232dd3cab316215b0a903587086f0236fefc288f92076cbddffe4100fb8987e5552ea318e0cdb720e52c4575adc8fba01b2e39addb42ce5af9dfefffff7e4ce6a3d975f3974eb5bfa39425c0e1b0b3901a84c3a588d617caa20ac2b2d71fec7c26c38a625")
r4 = dup2(r1, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd326f"], 0x1)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000880)="10af60db512552fe6da931089f50845b228447d629cddf490f2409b95157d3ec43685e2262bfa362591a1a53a9ad35de6504db3e1a9a6c4d00305f06b0fab557567dd1d335e60cd81f0c6a425fde93353f970922183425326aa73b05da8d9176b13d06fe3c35ad3205ca0260fae064de01cca3a8dc9585a4e14aa2ee5ad170daa3359a68e221c3ecfecde8f944fc3c1d9e49ca1c1e329ccd67a4b530b817e5ddb42cd4d0546e554361168d07ded00f916a4682a851e06336d72a7a2cb72f73f684914a3dc4d2f90d4446d809c36d3b7a5d7c272900813f0aa6fd18d3dee77e7a571e936d3e57895da93d4de22279a04cb33637f4694f755b3c083f89808cd00d4f0d37489e027e20fcf383f2c7586ac358cc98c12c0200de3cf9388d3e45d91d538cc2e44bd3e3084a2a72ee71985dac601e678e99da55126a35b56ea5a801da0257918677da695008222ae78f50d6aed70c97b3f188eec2dbbbb61b7d31ec5d025731dad32719abcb4582584cdd2089c83663502a59f16a35b48f5d9e86f92ccc298deeecb283e228e3d652046e9d736d9178dc5502bec358425b9b15b47ffe4860db0f060eec8c40a7dfa277522d2e3a355c68c51ff53c78dbebba5ea73a858c6543d45af4d5717f8ce1fa994bf6827fd895e3bd9f4aef0f50767981c497150e08a1857fc5ea0ada725ebb2ca09ef0c2badf6bc1d14c19dd6528e324ec4ccd8f36ba26659a24bf3e599d485be66ce93b99848eed1b987af9334a2e7d3b6d4e01b1d3e877d9d494fd81121af9def7f7295939fd4f7e6581473c6c631fcb6025df96db8f3db4f1c9e51d8e6e32db56c596eec3a5a2db69520865365d38ac19e75d37e7e8d943865b6c0cc4566b028c0fe24a2d5ba8b37029d0d5fed3b01fca63f22659c60fcdbb4b844f07380ad3655f31a768a7895900831387ea864cbac6f4f13f64aec261dbddcfc285bb79a8eabf955182f4432b4056347badb93009c8df6b4033989d7251fb077b3be59bc2853b51300e206ae098b7bc217a3bcc0a2699b819407805808b49bcf749bb75bee2355fd925bfb81b9352af90a316d3117d521d968b34da1614ae2f6b6c06b3347eb71411de0b06c8d0fbeab8865477cfddf17a86d64860e729dcc1d23c0e9cb9b5cbcb28dbd46ab7e47b921654f00177584e16bdc67854d8dc0fbe941e8edcbf17145c178b45dfb30f2ed225a60ffb03e8a5d2ce3662a821fc66468c58feb6a37071b3f6f913ebd922c354a599039c451fe09ba42e782e8bbbbb5443c46f6b0dcc2a8259b4f2a164df25803abdade10cae67b6c22ee081f2a909a63d6e7ad723699d0088f25536b024b69886de02ec6606ed16c62b561b5dd70c9cb6d4f99750929015cf915df28edc87af96d9d96b95ef5265df1efbd3eec2c19a92737faa697d942a31f5957ac344e48b18925f70f5bc2a963be82bcda4a8d3fa8f331b69003fb88779ff5153cf538d891a25caaeedb90a1c58e63900dc3a4f88cbb31fa06d515cc9106a94e8abd6392d374bbed234cfc4d36cae5a9955c1bfeef0d28090a0681b09f6288749a1f1b975e778427b298da64a163df0df03734d876f6d02f568ec243f575c247d409bf59990bbd53a24f2712286de70edbf6e204466bf93e1933d4939d5a17df7940c02f7c0a6e33bcb33abc15ee9f2a7922ec5430fa8f08837d145557a67d0bbeb45b26edc9ba727f10ac6d5e871cb99bd0b91c25ddc49047875e8374421d4098c87a8e29a89841961b484b76f95a02baeda61d6b7cfe3acd1f421face86a854d372d6488519c039715e6fd38fdfb8f755a014a710d30c085ab4517b18302c570efadc4fa749642432dfabf8ba129cc3a5ca5a09c4ffc08d34290b3a2b7850199893f67102077f29c6070a760a886f1573f4933177f3c07cb56a2e9df92c66762ca771509107a5920ef285b2952a029e5e4f2124e1ee2c77f9e0a2b7282244b9afff5d060ec4e5d1d25967ab169fbd0ba71c5cc7d59e578ff0efbd9afe5a4827d23b00379957c10b3ae25406004df656d3a3cb96154e82a352e090c24ca3c9a5b6c000eae91ea4f471dda4138cdc0ff1b7518b3fc7db514a9762bdbdcefb5ca5bb815f365c60788f2459118d66bd505fc447dbeba60af492e58c37de6b6236040bd45b9b9465b1f05b38abe328ae079bfedc1814b700f1e3a20e5ef8c6e516681b0c399a8513bf720f47cb18a76e4b8a2f1a969323a0e0b5b7c3f57a8918042aa02c7af1e29d6b557d868fea59264b3fdc5a2e89e481b1e9a75a323b6c9f033359587fabc4d663b538e0006a8624fa0b1e00a10084ad70a6d1c67affb1e67ed1f1ecd83c4aac9c193003fdfa9d622220f3fe8729b92e6453232f237815aa8768e2e04a941294718b5eb5c3294959f49de99129f10919e8617356ec4a2e889797488c18b20e58c9ab31f82aa7003d82cc1804486f58eb130ce0951dfb70b15a4f8dadea1bfa9d16753d0885449b3fe91c13dcc6c6f6ef420ccd6d93e62fe4b4e46cc63f9b918945c0c6914d95c75d09c932d1176a4485ede9c1a08e254bf869f3e0b04bf5af5f27e2ee69e44669927ed474accf9776cf1838e8f87f10397b78d811d7fc311ca8ba42693c7a64102a44b305020332c1c64a3c499e805d71017a1fb1b2a2b3a3a5bb2347162ec11b249759d36dff907fd0dfbd6a8a5b199ab37c0805fb4f494ae8d1a2867dbf35114daa239c4cf59c3b0a39d0433c3e2873ee7bbbb3ea708a3039582b5a2da52d0085bffb5c7512c187d31027f68d53bc55b0cf21455be2bbf8afabf654f80882743027f6e669b1faa03acfc28cd3b053c944f631cc760b57343dbde6664840339b2ebc026ce975c0ba512c0664faa3839fe467bb5714135f1eb7fa7cef21739334253a8788375d54e9132d98a057549a389003c08933bc0188e9795ec765b41b015ae921446bef12d000a9be45ab26b242c6373a56d4e32bf7ef5e3d92f985e6cd8adb3c20ecc2a33c103a9fcea11ae6c6462e4f87609d979772b6a575f582a80b799d79fbc9c75ab394895d31a60ef4a7318cb2650d0784a43f43ee0536a20388e63dab229c8e72ea2a9d89667cf7494e16784a50163dd73aa75fb756d226984fbf2d5715e273550ce222ff858d6811cd04b81854dc21d698ea894907f6f7d9e14fbbee21e65c666868567dbdcff7ba69f20219e3bfa5fba63c5400c689cd4eb5ec64ea30549fc4859891e01589c056dd23969fe2b67e88542cdd8bbb2824ecdc9382514d81051d7806196ed2db6ba11cccbd8214a1ea6cadb3bf5e91cafe55d8bb5d1cc4d2a314ed9cf559f4e46124cc5caa76cf2f87eab0e776e7c7caefc2f22ce34b161c9ad91b39fc2caa25dfb4ca826e48035f87532c82d101311c37e243d00f61209ecae21c845b7746041acda0756c7d2a47bf76b9db7777c716ec78862506015f34a47e53bd772be68546dc7f00be4e821fceab1aa46c07c5e0e1077392c97e4d5348fe9e85e4a955d62f9799cadede0ab89616fac7056a16b44e8435645d8c86536da0a777a8f4d3620f928c5d58c1e9702fa64e3a0bddfb7c05090713169e65d85ce105e00d983c05b2413c30a718d4a0ded0feddc3eb0dbbb6c1db9d1ef214f578055b6453d3180ee47a9cabb4c7ac2f3cfdcc24fd6e66db5ee0d243c3a4ecc59b8aa77d754c31411dc799cfec2a93cf29d752aa825ca23517fc52895e166044ef423cddeedae16a4e8ea659e73a5f297bb89116b6eb4d1db814da0409f78060b47167591b715886b66f7347909994dca052cb96e322ddfa201c288a96b1e919598f776399bc22edc82f3fbd605cd542609c6db2fa09246c6b13665b3cde3b44c20bbc55443ba8e0c6a84ea1e250deebebe071542b5a9ed87e3b103643daa8d1134aab8325371025a8f5b5c217c3998ed811dfea66ad2a76669778ca087b5d78e319d1ecc37159f3c5531f805e67b5a3b096896597636b639d02006a88bdfb47f5eab220dd497876cc84c593b672cf36cb10f0e5ae5aca10e8c5ca589ad6ae0995a46623a2ba3d5e95c7d3d55ca66392c042c7fc7d3cd6ff90d3b4feb91d7e3294af6fe38a98e6628cf51fe92841cddecc446f1968a90305572a2228aa35bc6546f4bfaa8488c7b9bfd4e097871d986acc622527b8ac3c56db8f2bd163546b38f18deec1efd8073f1fed79d20166e071040a77ed4a608712afbb5b220977786f1c7cd56adea42e04203595d5a33f3ec398ef8e8d577557dfc20a785e0302efa8cd0865cdcc715fb9a51fb07db46d216748cc2523faec4dfc9e2e1bbcc376f83e0c2ccf57164d327052e59836188a9b2c23fdbe3df388513afa38e6e8feabbafea24e1b6e0fed3a9bfb37ccdf499376915ef0b1b88af4fdc7fa02e823203cc63cd6728898d982bddaa2752322198346deafe4df71009d3742679ddbea74c17ebf74c622d494ba418840cd035c178dbd5c03928c33cf98539d2367923edc3d3645e428a8c2ed81b8e77ff3d6d7f05765f8621319bc19ea63259a9217a43c74e333f574df9b73e9ee5a1e745e17fbf624950f4337711e920e1e3c7176d7e961aacfb340e765c82ccbd5a15614435d68a0f428ad928b552cc2e718fa3a9fcc24a0f334ff49a9ffaffb0d4f355108f798df90fb999e48efaa6b7fd6cea9472e9d877bf7bf30bee01dda162cddec7c1898b958da7adec9613bb99e84b940d41553cf5d37df5302799c6818e249dac839dd96a6de13a346c8aec5b9d60c6e10b9f26589db0973d7ef9b19a6bdb0c5ffe6b9ca9e4eb65dee4603f824711a3f2b9d77fc29f880d1a2e35a90fd96871d395129642f56fd2cba38001ede8b41378c1912d5b347b6b36a7d480f2021e9fb48b1ab730255d40d571db791a1ad4a4b70ad9e60fa9dc837bb775649f8ed6e68744a9f06a476bd705cd74ae97e2dd27317357a29b9447f27c20a04f49a145b5b9f18b740771322594f0fcb312200c37ebf7819cde7e8e75816141de682bcf992c2bc648e6d555a2701553b06d69c7a07b45d63d0d01dea5b8e21f6e98a6c4fa1abad0e0e8b856fac7a1f672f8ad18700f5f39108d6d4afe4bd6e903fd9d31a8ee4145417674dc66dab78d07c2b225aa7decb298664ae43e06fb828686bd88689227dda59ad55002c6ec33c98b7d4d96d8976def7d7cb1d0d733c79744b090a5157b538a32027b6bec52b35958b367c701ce50c28077e726c3ca8729b19155720811f8fa334a3f96e3e5e7b0f0923090c1c8577e84a74de6de7d9db923316d06c65f4f47c10df7c3a3859ae99b096c858dc35c95f7b6a9992051718d32a4b312e8aa5f2d72c4bd1b3f65a5da11802a79a37dd4ffc259fbce547d0c8b2b115d79a6e17dd1230fb01a4720177428115d49dce36a09884e134f59aeb4396244bfb9202ab81f8e014545c79202f1525fce3268a0c57dec2cb6cd474a7ea3dd1e0e5cb5e5e94853184673b39ea317758d40eb95a08b5484b66966f6c5a73decc6174639e76aab981fe4d8cd01a24a73e3a82ceb8c00555516c86bf0c8b9e52c495c05585213037d251a9e76eaff517f8044adf67ab8496dbff7bb83761934d77d41044a9f97cb2061a21b934eb6e2b71268367d97384197e3d17d05dd97821cdbae808f3d54f163600d2cdb3ebd2ff044d55fc0adcf01d7590b01f1d92eaac3037b302aa069af8b6789753ca0535f75e6b83bd489d7ba61ee2ff3b303f697ec201feef4be3505152f9ad1403ff626960fb6147480d77d8aff833bd1bc94a702fef7d48e86e3d440e425291cce5d4c2c3f7")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:58 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10)

13:54:58 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed75de0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7fe7e")
r0 = getpgid(0x0)
r1 = getpgrp(0xffffffffffffffff)
setpgid(r0, r1)

13:54:58 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
r1 = socket$inet6(0x1c, 0x30000007, 0x7fffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x6, 0xa9, 0x2, 0x9, 0x3, 0x40c}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)

13:54:59 executing program 1:
syz_execute_func(&(0x7f0000000380)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbcc817829bc5ab08fcbc75050f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9bf26446c6f80f73e266470fd589000000201616ac103e00ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000ca450f0fa58cda0000a7f340ad0142c4c4a2afa1fbffffff3131f96bfba1440f1b34bbfb110f0f3804830a000000")

13:54:59 executing program 1:
syz_execute_func(&(0x7f0000000140)="982ce10f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebc4a31d7cdc000f0500006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f00fba294b15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c43434aec4414df35ed6b15dfba1c9fb110f0f3804832a010000")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x6820, 0x4, 0x9, <r1=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x6, 0x9}, &(0x7f0000000200)=0x8)

13:54:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
fstat(r0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f0000000000), 0xfe6a)

13:54:59 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x8001}, &(0x7f0000000080)=0x8)
freebsd10_pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000300)="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")
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7ff}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, 0x0)

13:55:00 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000180)="49f1607ff434c683ff29c2bad3ed743ea9cc14ab88022ba43b6af0a21590c49320be714b627e1e62bf9f6eeb070284bc0d228f48195938c101a524692b256a76eb6c359c1e1c4f8a8f0695f82fe4c9e7b658e7712e6d270a662e38541673437165bba429c598df0a1276b5d786a72ec58e61e1550b5f3562e1ffba684e67027a37be5a222e1d85407f79da465129212c70b4e128f0489eb0e594c9254c9034520079087f5aece199b272fd2669957cfba10c9158e21a76a38067f512503c1acb78eae81f32a95208056c3288e1bc3e14b3ab2dae28b5392ba8e3baf042")
futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x2, 0x9}, {0x1, 0xf3f1}})
connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5a8}, 0x30d)

13:55:00 executing program 2:
r0 = semget$private(0x0, 0x3, 0x80)
__semctl$GETVAL(r0, 0x4, 0x5, &(0x7f00000001c0)=""/156)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
fcntl$setstatus(r1, 0x4, 0x7)
ioctl$DIOCCHANGEALTQV0(r1, 0x2000746f, 0x0)

13:55:00 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4d00000000000000)
getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7fffffff, @empty, 0x8}}, <r1=>0x0, 0xfffffffffffffffa, 0x7, 0x2dcae0f7}, &(0x7f00000001c0)=0x8c)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x40)

13:55:00 executing program 1:
syz_execute_func(&(0x7f0000000000)="b12191cd80696850ef695cded946f91cc10f788e00800000665b64919eea38623168f4a95ff90f71d03f748808eebce000008020004283b92f1aee6c05c48192558dc3c36645660ff6e9660d3a128f000079004f730747da731f035138075fc4027db8d5646736676666430fefb3000000040804f4f20f51cb3a0e8fe97882ec")
getegid()
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={<r2=>0x0, 0xec, "1f537bc6f31d6852b29276a0e6fddf126bf86159d3260ffee5f7bea042b5e8b9177ccb3eba0e289c32a502fbfdc8f5882d4838a5ddecb7f0d5f595865b6b7628a35105fe0d136d61b579b8a3d0ecc0914f7ce1dd4b7991b4d2cdf698c6be6d293011f3e54396b40d42bc1bb8067827f0942bd59f9346fecccda678ee4b3020de45ca30a4ff43d957b8946eea701603ab0a4861b72b3ec52060802100b078b88c0e7407c32b52d0e2ba7ce89494b737e567eb75453a45a288bd0d71bb1f53bd6cd999feb0713d157da34b535f1000d8092f5b14c5bbcde763eb63a95a7afff824671019732589117e9c3aea9d"}, &(0x7f0000000200)=0xf4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x80000000}, 0x8)

13:55:00 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x101}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000180)=0x10)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0)
read(r1, &(0x7f0000000040)=""/119, 0x77)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
writev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)='B', 0x1}], 0x1)

13:55:00 executing program 1:
syz_emit_ethernet(0xfffffffffffffea0, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})

13:55:00 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
r2 = msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket(0x2, 0x5, 0x0)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800)
msgsnd(r2, &(0x7f0000000980)={0x5, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cd4544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7dcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a0200000000000000cae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211f3dc3d9f2aa7ba2b001384607a6cd93"}, 0xf8, 0x7fe)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000000)={<r4=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x5}, 0x8)

13:55:00 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
semget(0xffffffffffffffff, 0x4, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)

13:55:00 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
getitimer(0x1, &(0x7f0000000240))
setrlimit(0x7, &(0x7f0000000040)={0x4, 0x3})
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb)
getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000))

13:55:00 executing program 2:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4)
r1 = getpgid(0x0)
getpgrp(r1)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000040)='./file0\x00', r2, r3)
writev(r0, &(0x7f0000000040), 0x0)

13:55:00 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

13:55:00 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000103)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x4, 0x9, 0x800, 0x1ff, 0x8}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, 0x8)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x145)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

13:55:01 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="149b1932166bd52d79f18b77feb21f3380c5e3a44b82d53e4744d1545c77b4ca5ffadd47cd597a9effdc5b2311fa1016dddfb1384270348dc6cc7097d0c8fd111c15176ed0d697872627678a1697e456838d15a304a84d89daca5240c47cf9a27586cd7559e46db178850ec46f94ee8b48f742b6df24cd19f83efde6e0bdf19535abfbc494c5b2d6d2168eb8907ae0c08e77fbe7033eca8363b55272a7b56385884de0a1f60f8460a000b87b5ca7c03d2bad8b9bf1c7ba2bf8f50f8bf74d303d3183d6c9561add62b9486e44307713b09b8059bfd8bc5c87ba8c27fdd1f18d49b127481caaf48b7e8925d086", @ANYRES32, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRESHEX=r0], 0x7)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x4, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf}, 0x8)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

13:55:01 executing program 3:
socketpair(0x2, 0x1, 0x6, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={<r2=>0x0, 0x2b, "dfc11bad9b9121ade2cd37a52fe9fc258acd5f9e54535ab8546748b1d6528390f84734c3b27d539b90b4af"}, &(0x7f00000003c0)=0x33)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r2, 0x7, 0x1, 0x100000000, 0x4}, &(0x7f0000000440)=0x14)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x20)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r4, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1)
execve(0x0, 0x0, 0x0)
read(r4, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000001c0)=0x1, 0x4)
socket$inet(0x2, 0x3, 0x71c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x12)
ioctl$DIOCADDALTQV0(r6, 0xc100442d, &(0x7f0000000100)="3a615602b384ea309a84acb22e435020ab02e30958ad793da4239df4d8caedd30aeb934ccc99cb654f452127803bbb2cfc49e0c507a4051c90261e1e112623c7753a")
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={<r7=>0x0, 0x4}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r7, 0x2, 0x4, 0x7}, 0x10)
r8 = fcntl$dupfd(r5, 0x0, r5)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x8007, &(0x7f0000000000)=0xfffffffffffffffc, 0x0)

13:55:01 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x9, 0x4)
mkdir(&(0x7f0000000080)='./file0\x00', 0x148)

13:55:01 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="000a2e2fb9dba893302f66697f657000a4539d8fcf69be0c24ac168c132026609fd126a541869c82bdc147d14c60bfe2798f540a624e985be95af3f66bf56f751e8f3065b3db2487a4749c571f1c4d646cac56b8c2404ad5eb54dfb192c5f9e81dc083334e4a6490509e32355048d83a5eab5625073198239753c60ede74f148c9788aaf0b7e07b6e009f019213e16bc1bd6f3c1cef06d08e88f61d89430a4440eb9a9edf19269d4352f7531ec"], 0x10, &(0x7f0000000080)=[{&(0x7f0000000440)="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", 0xf0e}], 0x1, 0x0, 0xfe5f, 0x80}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x101}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x3ff, 0x81, 0x1000}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @multicast2}, 0xfffffffffffff800}}, <r2=>0x0}, &(0x7f0000000000)=0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @loopback}}, r2, 0x0, 0x1f, 0x8}, 0x94)

13:55:01 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb)
close(r0)

13:55:01 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r1 = socket(0x12, 0x20000003, 0x9)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x8]}, 0x6)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)

13:55:01 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000000001011, 0xffffffffffffffff, 0x0)

13:55:01 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105)
r0 = socket$inet6_sctp(0x1c, 0x1000000000003, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

13:55:01 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x140)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000001c0)="a53378e81ad6cf58c84049621bbe19c2536a3f5c55f9e088e9da3e0f0d090000009ee55289490823f0de8ab3d6cefb90a41a84f62d617107da4641fb7aea7e94c69261a229c022ca7a6a5da4")
setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000040)="1daa1baca06575900c1f15e22c41a16e3d20aefbe0a2f8c2cad3fd35a0364894f5b3d40bdf691122d92124e9897c6c52693f746a9e8e7132cbb3339bf6d5073af63addba514280170580c73d77a23451f4804845af59f8c76a88fa7a11d6259a10e973dd6663438532470508653552ebb78186da431b2f26bdaca13f0ba84a858bb0f4e6da12d7", 0x87)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="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")

13:55:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0xfffffe9f)

13:55:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xf, 0x187}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r2=>r1, 0x5, 0x7, 0x3f792b40}, &(0x7f0000000140)=0x94)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r3=>r2, 0x5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={<r4=>r3, 0x7, 0x4}, &(0x7f00000002c0)=0xc)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)=""/105, &(0x7f0000000380)=0x69)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={<r5=>r4, 0x5}, &(0x7f0000000400)=0x8)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000440)={@broadcast}, &(0x7f0000000480)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r1, 0x2, 0xf, 0x401, 0x4}, &(0x7f0000000500)=0x18)
pipe2(&(0x7f0000000540)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100004)
freebsd11_getdents(r6, &(0x7f0000000580)=""/183, 0xb7)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000640)=0x6, 0x4)
r8 = openat(r6, &(0x7f0000000680)='./file0\x00', 0x2, 0x2)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000006c0)=0x5, 0x4)
getgid()
fdatasync(r7)
ioctl$DIOCSETSTATUSIF(r7, 0xc0104414, &(0x7f0000000700)={0x10})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000740)={0x4, [0x1, 0x401, 0x80000001, 0x3f]}, 0xc)
ioctl$DIOCSETLIMIT(r6, 0xc0084428, &(0x7f0000000780)={0x7, 0x100000000000})
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000800)={r4, &(0x7f00000007c0)=[@in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xe08, @ipv4={[], [], @rand_addr=0x3f98}, 0x100000001}]}, &(0x7f0000000840)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000880)={r5, 0x3, 0x5}, 0x8)
fcntl$getown(r8, 0x5)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000008c0)={@in6={{0x1c, 0x1, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x1}}, r5}, 0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f00000009c0)={r1, &(0x7f0000000980)=[@in6={0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x38000}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000a00)=0x10)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a40)=0x1, 0x4)
socketpair(0x17, 0x5, 0x750000000000000, &(0x7f0000000a80))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ac0)={@in6={{0x1c, 0x1, 0x1f, @loopback, 0x4}}, r1}, 0x84)
poll(&(0x7f0000000b80)=[{r6, 0x4}, {r6, 0x4}], 0x2, 0x2)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000bc0)={r2, 0x1}, 0x8)

13:55:02 executing program 1:
setuid(0xee01)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"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", "9a2cadf464568c3357cf88581a85cdac4641000dab8eff2462a80ed3277cb7cf", 0xe836, 0x4}, &(0x7f0000000040)="51846db5bfa25124534879dee85305e6b2f20fde5755f9f524467f91f0060e32", 0xc1f4, 0x9, 0x813, 0x4, 0x8001, 0x2, 0x80, 0x10001})
syz_execute_func(&(0x7f0000000180)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50d54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt(r0, 0xffffffffffffffff, 0x4, &(0x7f0000000100)=""/27, &(0x7f0000000140)=0x1b)
r2 = getgid()
setregid(r1, r2)
geteuid()

13:55:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

13:55:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ebffffff"], 0xffffffffffffff2f)

13:55:02 executing program 3:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="27f00c041c762a40e712cac379565fdffbd69ca36ff39c193f6cb3e8a1061da4a6fa98d963ab81577484539b224a833390a956d12660f640023232953073dd8dce24e587969b8351b0102ffd49740ad2327e546dbb87119dea6336680b1d5e43d49b7cd682ae4d03bd8e07b7b2e96b25e56fc2198da61a766f4d100ab436c93e1e272262339f9389b4ab65d86eb49208840aaa8cbd79c78065d800da8ea5e1f406e76927121894b46788705d062073b146eb876d4ab684e89bc53322c190d4641dcab743ef62c9224bd397")
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0xfffffffffffffffe)

13:55:02 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)
r4 = dup2(r2, r3)
close(r0)
ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000240)="498b9277a5c5728964c310d07635841451980fe1e69ccf360066e3cdbcbf65f7ba0cf94e08bc03e4bc5ade8007f488432944cbc04dafdc37a5869e40b64c92d1edb6cf81515b33b5729de85e7f8994e0c613fb4743f6e9a41bb77bde434cd8d21f2204c8634531b07a77ea90d648d5307dc0ea4fc8f83b158734107c545d15c22d8174a43616fb0850257b4d3143b4d3c53fdc26b24956399eee5fd1b3411f790143260c6e2a3408f78f38981abaaa900af0459c5b44e8a86d2c5238b3b4b1df856ab9030f4fa4219e36")
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0)

13:55:02 executing program 0:
fchmod(0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open(&(0x7f0000000140)='./file0\x00', 0x41, 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x34d2, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:55:02 executing program 3:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x1, @rand_addr="eed4b5a39227d9a5733c2713f905c3c3", 0x1}, {0x1c, 0x3, 0x64, @mcast2, 0x1ff}, 0x0, [0x4, 0x32, 0x80000001, 0x9, 0x9, 0xfffffffffffffff7, 0x71d95646, 0x3]}, 0x5c)
r2 = socket(0x17, 0x5, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xffcd)
r3 = msgget(0x2, 0x28)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={<r4=>0x0, 0x7fff, 0x80, 0x533, 0x100000000, 0xa16384f}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x2}, 0x2df)
msgrcv(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xde, 0x3, 0x1800)
getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x267)

13:55:02 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xfffffffffffffe79, &(0x7f0000000200)=[{&(0x7f0000000000)="83f2ffff8a26deab", 0x8}], 0x0, 0x0}, 0x0)
close(r0)
r1 = socket(0x17, 0x2, 0x8000)
getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x996cfc11b4ca05bd)

13:55:02 executing program 2:
r0 = socket(0x1, 0x5, 0x6)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

13:55:02 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

13:55:03 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000cc6000/0x2000)=nil, 0x2000, 0x5)
mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
mincore(&(0x7f0000f90000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/172)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/137, 0x89)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x10d)

13:55:03 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x1, {{0x2, 0x1}}}, 0x90)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0xac}}, <r2=>0x0}, &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x8000, 0xe0000000000000}, 0x10)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xcb, "858bb2baed2e6c0da82a99132f44588e0e61308fabb46cbc938cd4b0bfc095f14da5ca8ecdfdba77b7c72193f9047cff7a180b41d5fe15ececf1484d92712229cf31a7b33212313ad6d600c2ce7e4da79990c64e0818de9fb0235ce41cb04c6c4e6d59b612de1e1144c8ba2af5b2f42650d7a9e79e00b2718fb2a3b97925a9ee26a1fbe1ec88fc800de0431e9f292240d71846c16c797a8972c59ca18844ba22573bb712e9fa20c58aebc9be845c0e6b606f102640038fe2a06b50a6702fc91015c74b735710c47adbe15a"}, &(0x7f0000000300)=0xd3)
r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x200, 0x20)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000380)={<r5=>r2, 0x947, 0xf, 0x4, 0x4a30000000000000}, &(0x7f00000003c0)=0x18)
freebsd11_getdents(r4, &(0x7f0000000400)=""/4096, 0x1000)
recvmsg(r1, &(0x7f0000001800)={&(0x7f0000001400)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001740)=[{&(0x7f0000001440)=""/203, 0xcb}, {&(0x7f0000001540)=""/175, 0xaf}, {&(0x7f0000001600)=""/184, 0xb8}, {&(0x7f00000016c0)=""/76, 0x4c}], 0x4, &(0x7f0000001780)=""/97, 0x61}, 0xc0)
r6 = dup2(r3, r4)
setsockopt$inet_buf(r6, 0x0, 0x5f, &(0x7f0000001840)="56593172353b26a1c69550e5c01db123e2b04a1dc8776ad15732c6fb7e58d7924d3feae48eef53c846e438fa29e173386f6a13ac43138b4e01ddbff7268ba3a8ad6308c52a474731014511f93eb4", 0x4e)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000018c0)={0xa, [0x84c, 0x172, 0x3, 0x100000000, 0x7, 0xffff, 0x0, 0x1, 0x6, 0x0]}, 0x18)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000001900)=0x1, 0x4)
r7 = openat(0xffffffffffffff9c, &(0x7f0000001940)='\x00', 0x40, 0x1)
getpeername$inet6(r1, &(0x7f0000001980)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000019c0)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000001a00)={r5, 0x5, 0xf, 0x100000000, 0x7}, &(0x7f0000001a40)=0x18)
connect$inet(r7, &(0x7f0000001a80)={0x2, 0x1, @multicast1}, 0x10)
utimensat(r6, &(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={{0x101}, {0x4, 0x10000}}, 0x200)
r8 = socket(0x1c, 0x20000007, 0x200)
connect$inet(r3, &(0x7f0000001b40)={0x2, 0x2, @multicast1}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001b80)={<r9=>r5, 0x9, 0x0, 0x6}, &(0x7f0000001bc0)=0x10)
flock(r1, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000001c00)={0x1, 0xbb09, 0x1100, 0x5, 0x8, 0x100000001, 0x6, 0x7, <r10=>r5}, &(0x7f0000001c40)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000001c80)={0x5, 0x220, 0x20, 0x5, r9}, 0x10)
sendto$inet6(r8, &(0x7f0000001cc0)="ef131844ce0e37d07b4b6f972423d5a1940b46386ae1023ee7a41a8b78255fe7ca448220f2318254574b61bec47022e42f36a202ee62f0d7fceeb632335ebe164bdd7bf94e2f29f7d245b54cbdae9c7bc2e7c25b53e7c23f9ae60ebd10ae5bd8de17b8a3fe5558f3a26e39aee63a93fc1b2a45b97add56d182929cf1f250ca16dc7813ce4e2dbc568ff9542add883ad244357ecefe29ef8414742838fb9738fca3ceaf2d2809d8402e28992856d6445861a04da8e60426a95140f61dde401758bd06f078e0e324790cc9e2a9541a7c99850d39", 0xd3, 0x8, &(0x7f0000001dc0)={0x1c, 0x1, 0x1, @loopback, 0x1}, 0x1c)
setsockopt$inet6_int(r6, 0x29, 0x37, &(0x7f0000001e00)=0x200, 0x4)
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000001e40))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001f40)={r10, &(0x7f0000001e80)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001f80)=0x10)

13:55:03 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @multicast2}, 0xc)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x80}, {r1, 0x80}, {r1, 0x40}], 0x3, 0x1000)
close(r1)
r2 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000200)={{"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", "991f2697f9dd37515576bc9ace5bd3a671576553c0fdf81c302b27be29bff151", 0x7ff, 0x200000001000}, &(0x7f0000000100)="3a7a956746d128dcfd108748599c3572c011f0d11005b49c8523a583260a031b85af9dc0e5e437b8f08071fe8c89dad24ba5badf3e6a09a02a76d9effa3a321cb641ae98325a50f03d31f896c46d254ccda4c524052112650af4371f8957fc08a0ca35dfe4420095af8bab8b58528262b593a081036906ba938245c8ab1e5e811083c2c7b76cc6372beec449c112b22ef4ab523d42efd199637a34811eed11e2fee19c4f02ed7fdafc159a23def82dff2b3cee0ce254f6c7d59f15ae7a63486e25ec07eb5c6c072c82a892540e4a418d2b73b2c210f8aa4eaecd208f723bb5839eba65796193c4a664bf2d5919c1", 0x7, 0x1ff, 0x4, 0x5, 0x0, 0x2, 0x9, 0x5ef555a1})

13:55:03 executing program 0:
r0 = semget$private(0x0, 0x5, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@broadcast, @loopback, 0x1, 0x1, [@multicast2]}, 0x14)

13:55:03 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000cc6000/0x2000)=nil, 0x2000, 0x5)
mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
mincore(&(0x7f0000f90000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/172)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/137, 0x89)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x10d)

13:55:03 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)
r1 = socket(0x3, 0x30000007, 0x86)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x0, @rand_addr="0592d1f9a895cd5b52a717500b77b294", 0xfff}}, <r2=>0x0, 0x4, 0xffff, 0x800, 0x7, 0x1}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2103000000ff0100000000000000000000000000010800"/128, @ANYRES32=r2, @ANYBLOB="ea7f020001000000"], &(0x7f0000000180)=0x8c)
r3 = accept4$inet6(r1, 0x0, &(0x7f00000003c0), 0x30000000)
fcntl$getown(r3, 0x5)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x0, 0xff, r2}, &(0x7f0000000340)=0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000380)=0xffff, 0x4)
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)

13:55:03 executing program 1:
ftruncate(0xffffffffffffffff, 0x0)
setresgid(0x0, 0xee00, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:55:04 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x8004746b, &(0x7f00000005c0)="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")
r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f00000001c0)=""/165)

13:55:04 executing program 3:
mlock(&(0x7f0000afe000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)

13:55:04 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}, <r1=>0x0}, &(0x7f0000000040)=0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5d0, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, r1}, 0x84)
shutdown(r0, 0x0)

13:55:04 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)={<r1=>0x0, 0x1, 0x8, 0x0, 0x75, 0x1000, 0x5, 0x0, {@in={{0x2, 0x2, @rand_addr=0x3f}}, 0x0, 0x6, 0xffffffffffffffc0, 0x7, 0xe0000000000, 0x7}}, &(0x7f0000000340)=0xb8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000003f00"/128, @ANYRES32=r1, @ANYBLOB="060100000700000000000000ffff0000ff070000"], &(0x7f0000000440)=0x98)
r2 = socket(0x1, 0x10000001, 0xb904)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r3=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2}}, r3, 0x8, 0x3, 0x100, 0x6, 0x1, 0x800}, &(0x7f0000000240)=0xa0)
getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:55:04 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_tcp_int(r0, 0x6, 0x881, &(0x7f0000000040), &(0x7f0000000080)=0x4)
clock_nanosleep(0x0, 0x1, &(0x7f0000000200)={0xcc, 0xf50d}, &(0x7f0000001740))
sendmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x0, @rand_addr="514f137d283c493a9454eb2112ee44e4", 0x2}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000280)="412222652ef6dc9996c26f1d7c3f407b2a008cbb41275dd6172530a418604f364d2f937d1ff81fb18c6697e9eac5d8516bf657b499482d6d2835a32d18dd305ecb00f14c92f30a8975b9cddca3fe6c433c1bd9484fcf669d36a82d7928f9e4933fb3c225e54585458d180ada499641229394bd65eb687e57546a61543fd49edd537d9b249c39199bf2efb6c401f9f14b209015ed8e1d7dfaa541c1a8eeddb515c9fd2459aad05f57a5", 0xa9}, {&(0x7f0000000340)="0ddb22b199c288c80d6fc31e4eaa014fd7fea0e3bf105b727e98b48a8c3cd2938c84358483e7b71bcbb03324df39b0b5253f14efcae608e4ea024ed69a1f81dff0eeb70ff8cdb95a96408372056243aa5647ac99c76cae81c9e12151e16fb729ab07f47176cce3341802f174d96902e095ce1f1d7d603b881688de46731db00c6fb971c242d15e03f0c1ee1b5d75c78f6c6f37adff06c6e3ef5c3b2ca9c38805d00c9fb7c5c351e0eff2c662d3a14697ee29", 0xb2}, {&(0x7f0000000100)="4ae8af8464378562870afaa6dbb09b328b6cf5f3f7eb47be60d72cbb74391ff98e5d2799bd95462570e6389c9d", 0x2d}], 0x3, &(0x7f0000000400)=[{0x68, 0x3a, 0x664, "c0aecca52024aeb3c39dcd76e74b615601180cba5dfa51b39dcfafdc8a3948b3a770f7320b82106eaf0cba31be6c65db287c3012ab09f9c62fd0fce0f308bb2414404237537a0572541fde2e01d8e9182be9ec9f5f"}, {0x68, 0xbe, 0xfffffffffffffff9, "5826ae8035d5e70b7632bc5526566f8800b56dfd5fe951529503e8c6e046affedcfba672a177acdf851250b38a9b3e20d3d49cdf906e261b300a8f10331b2bc97d386a62d46aee123e2eda9e04d8a7048c992019"}, {0x1010, 0x89, 0xff, "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"}, {0x90, 0xffff, 0x533e9d44, "53653f57efd55dc0fd13a24940c567f367264ba7810f04609eba773ce789ad43eae58473601328cf9aba6725a495669b0028d1505d7cdbcd1ad33b9373efbbe30565e17c58728bd41e7404570a7654d9e78358422f17b59f73a6f4da4af948709fee4a2765976553c4565cae4897a36258009e9e68b7f076863146ab66e7a3"}, {0x28, 0x29, 0x3, "fe61d7cfd560f36853ecfb62ac809a6bbe5ed03da43b1d"}, {0x70, 0x11, 0xffffffffffffff00, "49f356dc6584bc7178f5ea622d399b29d126dd6b7c7e28cf0da55d80ef2c09d33c421202ddafff12e39bca97626ae2d0a7a53862da429a9a3d05b305fad5042feeb58bd2c91c6733d24633b16151ecbf5641fbe341da454c00d7f4"}, {0x38, 0x3e, 0x0, "adf4602e5c7a427c2b34f02397ad8c246a8478c427700fb1534670ad03f7bd37cf3a807a5e"}, {0x40, 0x11, 0x4, "59e9420c4cabaefa30b83294fcf04b16020065f28145642671f1c1cdc597d1fca60ac1b0a3a9a860cf92830c872252"}, {0xa8, 0x0, 0x1, "b613b3631190d3316328b2e127643227e3883fde3fc9ef0ac10968338e970a42c2eb09a7390015153b4e1f33e075b7732e0e4195a68008a06486b7e58fcff745e8c840975973822c6968aaf7515ee428777481a893ac38a0210ab2aebad6d52c138da4838b9fce89a2dd297fbf87a24d0edc3340fd49898f5e420026a5e0df7df1958093d57df35a12a4c5d7c35bc6246357e73d98"}], 0x1328}, 0x81)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8)

13:55:04 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000800)={0x696, 0x2, 0x100, 0x6, 0x7f, 0x9, 0x5, 0x2, <r4=>0x0}, &(0x7f0000000840)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000880)={r4, 0xd5f}, 0x8)
readv(r0, &(0x7f0000000740)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f0000000140)=""/159, 0x9f}, {&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/187, 0xbb}, {&(0x7f00000005c0)=""/136, 0x88}, {&(0x7f0000000680)=""/185, 0xb9}], 0x8)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000240)={0x200})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000007c0)=0xfff, 0x4)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x4, 0x0, 0xffffffffffffff7f, 0x1000300010005})

13:55:04 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000040000020a, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000000000)=[{r1, 0x20}, {r0, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, &(0x7f0000000080)={0x3, 0x4}, &(0x7f0000000100)={0x5}, 0x8)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0)

13:55:05 executing program 0:
syz_execute_func(&(0x7f00000003c0)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
r3 = accept4(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000)
poll(&(0x7f00000000c0)=[{r1, 0x2}, {r1, 0x200e}, {r0, 0x2007}, {r1, 0x6}, {r0, 0x10}], 0x5, 0x100000001)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040), 0x1)
connect$unix(r3, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8)

13:55:05 executing program 2:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
dup2(r0, r0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0xfff}], 0x1)
writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f151", 0x2}], 0x1)

13:55:05 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x9e, "849d381bb23d4497ff745650b4769772edf615e2595fa1dadbfe1754859bd28fc396155d6391631fb28c7d56678e5e9cc3cbf7858b1826d99a9cecaba215e3492a6fdec7070fad9ec1f1f0b7c549512f8d2e2479c55893ae6673132a5359e66fa5f41436ff818a75eda64207e64fcee20c13c707679f9331cdf6a1e63de77117be0d9f34dc884166ad7875e31f79385dfb7d775934f4c5d8a86d6157827e"}, &(0x7f00000000c0)=0xa6)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3f, 0x1100, 0x6, 0x5, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x4}, 0x10)

13:55:05 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x52}, 0x24)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0)
open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0)
close(r1)

13:55:05 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x87)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390")
ftruncate(r0, 0x6e2780e3)
mlockall(0x2)
accept$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x3)
ftruncate(r0, 0x103)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)

13:55:05 executing program 3:
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x6, 0x6, [0x3, 0x3f, 0x7, 0x5, 0x4, 0x100]}, 0x14)
socketpair(0x1c, 0x0, 0x7fff, 0x0)
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffdfa)
getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10)

13:55:05 executing program 3:
r0 = dup(0xffffffffffffff9c)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x20000, 0x40)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
fdatasync(r1)
semget$private(0x0, 0x7, 0x8)
listen(r1, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x4, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a)

13:55:05 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x2, 0x1000, 0x1, 0x100000000}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x8}, 0x8)

13:55:06 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4)

13:55:06 executing program 0:
freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x1000, 0xcfa)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000)
sendmsg(r1, &(0x7f0000000380)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000200)="132b51eababdc3c970147bbca229d5f91a415d153315dceae546bfd3db6bf0afbe950bf81fe539d1555131e3202389277008e7bb17cd0f8da42f2e20e091e1b7f0eb15e05d30d6edd2002ea0a8e6784a6156fa23670fee", 0x57}], 0x1, &(0x7f00000002c0)=[{0x48, 0xffff, 0xfffffffffffffff8, "3bbd42d4e80696ca671496230d8a9d058c092e09a3396b1ed19e740f5fe127f066539f11ddce960096761957d9fb4b3d0959c3"}], 0x48}, 0x80)
fcntl$setstatus(r0, 0x4, 0x4c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81707}], 0x1000000000000013)
lseek(r0, 0x0, 0x2)
symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00')
open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xc)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x31)

13:55:06 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20000000000012, r0, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x0, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

13:55:06 executing program 2:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000005c0)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x10000000)
r1 = accept4(r0, 0x0, 0x0, 0x0)
utimes(0x0, &(0x7f0000000340)={{0x9, 0x14}, {0x4, 0x1}})
syz_execute_func(&(0x7f0000000500)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509abc4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903c48265a7954512d6b9ac01b00b000000f08171a30b8a826eef67fd8cc76440dcf3a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc630a1c9fb110f92c486450fae7c0f0f")
setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')

13:55:06 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x110)
sync()
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000240)={{"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", "9d511aa84c2e2e58f1b985159472fbd3b1c36034de844c1abd335a43d3507f95", 0x252, 0x2}, &(0x7f0000000080)="632f203a64be60254f64deb4401a1b91932221c0edc6c7657a6652a112b0f900e2acb73cc2f1b9f9bd46ebfdb97d1d5d08fcae22574846db0237fd572cef26", 0x400, 0x1, 0x1, 0x4, 0x7, 0xaa96, 0x5, 0x2})
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000006c0)={<r2=>0x0, 0xd4, "9099cbfbdc65c4f2f1874ed14918ba7e8bb3c9a6babd0ab26e67b431277c600e1557f020083a8b91a48c61a2c7237eb30d7e74d20764c962a7d4f2455bf5b444c92dba83fcc630f960cc54f2fd45cb44cf64e5712268d938ee932dfc77fefb06db8c9241cc1fe600cca461becae481718d8e7e9c38c0f8f3031e10738a1d4515094ccac5ce6f49a4b15e93000ef33717e2f3a1f956eb77e7376ca867b760d318cc7baab834a8ff8b2acc988634e9beaae80af0fcffe83bb57bd960564edbd748e507acd67ff1ec045b872643c7fae4aa16e46766"}, &(0x7f00000000c0)=0xdc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000007c0)={r2, 0x1f, 0x8, [0x7, 0x400, 0x0, 0x4e4, 0x3, 0x1, 0x716, 0x0]}, &(0x7f0000000800)=0x18)

13:55:06 executing program 3:
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
chmod(&(0x7f00000010c0)='./file0\x00', 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0)
r1 = dup(r0)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000080)="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")
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001100)={0x9, 0xfffffffffffffffc, 0x4000, 0xff, 0x255, 0x40, 0x5, 0xd4a, <r2=>0x0}, &(0x7f0000001140)=0x20)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001180)={r2, 0x3}, 0x8)
close(r0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000001080)="b2ee82aa4282aec54c7403887fb7738b61be7b319d106718f7208f5326fb2ce187a07807e7a36c694f909e9af2713b5b237f92e2ef819a17b8533b")

13:55:07 executing program 3:
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)

13:55:07 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:55:07 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0xcd}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x6, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x28, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x29)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8)

13:55:07 executing program 0:
r0 = accept$inet(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x7, 0xba34}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x5, 0x4, [0x3, 0x4, 0x4, 0x1cdc]}, &(0x7f0000000280)=0x10)
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)

13:55:07 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff84, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
syz_emit_ethernet(0x1b, &(0x7f0000000000)={@remote, @remote, [], {@generic={0x3c01, "eeac6122083463092790c20bd3"}}})

13:55:07 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
freebsd10_pipe(0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1)
mkdir(&(0x7f0000000180)='./file1\x00', 0x20)
writev(r1, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x8000, 0x800, 0x5, 0x7f, 0x10001, 0x4, 0x0, <r2=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x707bfb4f, r2}, &(0x7f0000000280)=0xc)

13:55:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f0410000000f9249c3c7525189ec3d0f80bf1e3320000f30000000000"], 0x16, 0x0}, 0x81)

13:55:07 executing program 2:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x2, @broadcast}, 0x10)
setregid(r0, r0)
getegid()
setresgid(r0, 0x0, 0x0)

13:55:07 executing program 2:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0xb017, &(0x7f0000000080), &(0x7f0000000100)=0x4)

13:55:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f0410000000f9249c3c7525189ec3d0f80bf1e3320000f30000000000"], 0x16, 0x0}, 0x81)

13:55:07 executing program 1:
syz_execute_func(0x0)
munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x6)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000200)={{"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", "1c6591ee5d986fb0d6e227c0b172fe13e474e0d6b56a7460ba08b2fd702ab2d6", 0x6, 0xa6f}, &(0x7f0000000040)="406cd331266c300b54e1450bba9dc4dc075dbc4ba464588972156cbdccd24193d4461baeb8f968454609a74483cbbfbaa326a16923160ee9822b8749c54564b5a709e305d62085a9d0ded733b6009d71030dee96e46faf7f18f1fb577a5b6bb403939428", 0xc3, 0x81, 0x3, 0x8000, 0x2, 0x1, 0x3})
syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00")

13:55:07 executing program 3:
syz_execute_func(&(0x7f0000000300)="9826273c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054c4eed751e0fa0e5f7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9400fdc5a000fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0c9c443250cce9c660f3a219100000080dda261b7e2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc)
bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x0, 0x4, @rand_addr="65340d2956fcd11db2793a8b683d3c1a"}, 0x1c)
sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)="59e384e512df4c976eadf532e8dc74cb34d6bf6f2439db6bdab5b6fca0a222034e6b5876901a", 0x26}], 0x1, 0x0, 0x0, 0x80}, 0x2018d)

13:55:08 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fchdir(r0)
pipe2(0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xaf}, 0xb)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100)={0x6ed639c0, 0x2}, 0x10)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x10003, 0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000280)="863863f8b92ff930546ec7860d23635245ead205158b39ba02c8ff16b81c278826c2e0dadba4066d40829dfedf686efb2782890a7b5b1a210fe1984fe0b703d6fa311330061005d86c957797f62fe2ea9048cfc43ae7daa0e208ae3494be997f07e51454b28c6f32d930aacbca23fa9657b6832dd2d9ace2f037a3058913def3dee74a92fd8076d3e5fcb11ae4e883a7566497d5a454c079c9a6daa8bab3cdbe1ff09248f8ef14fd303f599ed5fff3de456faa8b1947f63a38a2b68cb1c81d4966f65a5d7d2f85273c7f4e3b4e5dfdafb1c3735ccccaea7c4eb1300fb25aba8c049b112a")
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x8ac6ff3bd8b53244, 0x0, &(0x7f0000000240))
symlinkat(&(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00')
read(0xffffffffffffffff, 0x0, 0x0)
r4 = getegid()
lchown(0x0, 0x0, r4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)

13:55:08 executing program 3:
setrlimit(0xa, &(0x7f0000000000)={0x9, 0x3})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x1, {{0x2, 0x0}}}, 0x90)
r1 = semget$private(0x0, 0x1, 0x40)
unlink(&(0x7f0000000100)='./file0\x00')
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pwritev(r0, &(0x7f0000001540)=[{&(0x7f00000001c0)="c40101d63bb66b0c7797", 0xa}, {&(0x7f0000000200)="73a32e0ed1796fcd55d0aec9b5a9d43ae57b17ecc1fc9a0e8d4b1d8515c69afaeb075056f34ccdb9d45779ba53295d6f7d26237bbc9986e10ed19620a926ab01d5e2bb5197b7df8099b2ca565fa35a65c7d8c9f44f527ba25151995a790473a9e0e20aa7f4c92cbb695b97a90e505edd1a266dad828f40e07fcc198082ea8d4e8d76e05f479e0bd75ff6c90ff552185bf146db506391c79d715d8120e8f360c92058d749", 0xa4}, {&(0x7f00000002c0)="916c2a58d985a7454467c01c8171fe65534a4a17199eeaf16c4850b341dea86a4800ee831c861846865084c760ca0f5f4824dd222224f07a513424ac", 0x3c}, {&(0x7f0000000300)="1afb627936798f5cddd8cd5626163ef448d52583b1a83d015646211f95ad88cf333c1cdd461e653a64daa6268cb9503fce81828ff98f33518c99688b2fa7f35bbde56bc9aa5c2690ebb69cdb0c1752449885b688dfda84956f2da7675b0c9b78", 0x60}, {&(0x7f0000000380)="8a833e84c57c0b047c716e17db8340bf28b585a8f04753ceed4d518ad5600f4c4a05a17a42526b911ede36e559778807", 0x30}, {&(0x7f00000003c0)="8e76e6e2942c947795c8aba03b4452c099a0d0ee6fc7554403a601e0cb05f9d97d7c78e6f246fe02a94616acaf50aa198e96e892b2fccda37e5c6cacb6a605c4b33a5d41e409e220cfdd57dce364658a60609e9c2c30711a3624881a34993700d0ddc7b375cd6114a681f6374d1c4349ce29734da154bc9108c8c1dbf62dde6b86b9b2d9a9ea09a050ca5d86124093e3afbda8efb4ebaef75af1dc7ed2a46a001ac3f10cf91143174611ec5cce053783e5bc1ba1ba6080fa706a77c2c8de947e5aaffbb13f8780dcc3c006f5e2069f468895c47a27b12c5c0d72b357883d021a708269efae328b43e787a9d8116df26a2f7d2a2dcee6da0f4e25e4ee5b69d01a67143d3e73e175d283b2124bdf81fc7b49ece56308b7a851111baab972d164fce644a1a5d02b18edfce2269b93955b597dd7e140bfbb3a4d5425e867fe48aa231d023fc974bda4c26daa18d6084d4f14151218786852b764b00fbed7a9fde5e774edae2c130c90b9b942fbe711fda92d53e839b9f9511dc5a66d1e6795cf3c2c3c2ef394a5799e423e455a2e064f066312ccfd1a9ac66c7b9eb61da7d1295a31cda12af040682c8c9fc439dc6c55c0f11861494291c0720d27a65a113af0275b73600d50c566a8bc5b8b66da3bff5724da3887c908669dbfd10b952c7994afdd47dfdbe59abc5eb42c41aed034cf5b6855d55d10163bebdb83b6092b680afd25bbbc1693b8fe8dcd6a0c0a4fb705c6f6aa52cbd9197ff9c8171b37c8d4bf5b8111b8198ccb64c344c9b139da44f610e8c26350a521429930c97f23e6c4481b0449c42aaf2e0d0dc522b53534b204e924666f6ed1e853f38a1ce53220182f6dde8bfbf4ada4fcc94c2d5bb0f91bfbbd7e8744db1ef468519360bb23c7ec0bd726a9cbce2bfff753c70bbc1acdb83fe9cbc225c1a591731d1d9faaf210d40c13b99e700de1247ce73b59f693010b36b4ba916b3e5620b28363b128df6e75a45590cee014bf0ff3d4188e1edda72d7d39f684e6adafa482f7b1841d665c071a6adedd8d1231b41206ee8a2e92a86c0c775f9af0cf90d048b3b9a508bf80749fd0762b46e25621595232ec6f12d7319f8ee3e1d75dd0f439f9fe38e2ced32d4c8421a5a6040a609a5cbc881d111acf7405e417d533413ef7c0d1b67d09c2174611806b2c52fed7ac8580b772583454b6b24b8274f1f995081c5bea06a3909e821e5139a3aee1b35e26773c2e3112a115aab7ca715efd644d4dda68d71523cb7ff8a4c329eaac490d564d768657b65d486454fd8b0b8ee73945a8edf4241816636306ce02ee366236358ac7b881fa5e232028cbb7e87534dbe1974b17ce3cfef11e29a840985163b16b3ca6ad0ff16c1ed2a879089a0e112db87b85ad8673776aa97625777b532843c535f7df4b6cac0d7d7caadaa8acf8208ea5a4a7d563d2c73e4401c5e00ff8fdd4537edfe42cd63590e8d77589731693677ad847804cc759fa0143ef2723379cf554899ebc0ad284715f592d6f0d71fe5a2dc71e4a8aae7f514dc3f3bacdfd9dacec13654d3e9173af6656c83c6939c3880836c09ec03f51db6e079907aaf723d68767f5565b966479c9a4057dc761ac263d9374f705d2fc97bb70e4fe29612891178ca1b2591adb68ba0713ce0ceee23d1fcc996d1bfe794dad18273a3a9bf5fe675d2229d61d0088c9763cd4d68956c0516ffad8992acc02ac23bf648d71fe280ef2fc11e938bc70a66e845e8cbab544cbf8c974fcfc43457b744733990564f5c4379f7b3eb260366c9be71c0cc6466064e0e9f01f79bfc61cedb8bccc28df5ce89c38a8e1998782d0b03f1c01c17b61867b5e4d5ad12bc65fc9eb359867ebabf698b5efaeca014f7fe8f19ecca52e4e7a71f0fbc3243c634eed6b5f232077ece45b5ac6b69626deec3d93838a15b15751f5d3e6c2dd61e9daad381e5ec28cf575784998cf60cd35bc456569fbe3f0210e6936c883a81b851f70a90fde61bd68af5ba48ec77ad7e1ae91a4253c2121f948959663caa02b5cd4e65a12a6b97362f59124cec1d2b1c4cf210a21d042b850e96e01b3c7593b52c16d241d8734afcdfd80a00d7aafd584cc1d82bdc8dabfd990e60820dd69316033cf5930a7991002ba525080d2456097420680d51bd34b0ce2b85cb891a11667046f8a1d7e42fcd1281d61e44e4399e892d3d52df1a80a76a8006a75a6d2b8b02a11499180b22db808338b4fb979a3d43f6763f946c51f6631a31f296618747875f66344c7106b644559bd5da7d0a2b90d2995175744af1c918b30bd987ed56be0b11da37b88ea04d531daffbcf76d4ac04f36ab35f22a07cdbcf89660285acf79ac6d88a197d945abad25409a08197adf4ce0b781dcbceb30cda52e3d46cb24a5a24b7222dacd0e0daee2d4f43d4f91b29d23c34c6a417c99b62fe50e12ad1fcc6828b418f4183fb8dec45c492cd205f6c6eaec7f335bed607178a6df774791f4b01bac1ef16cd6663199613ab9d2eb68479d651f8ad72fcf54bf6c7e4b920db06a41ba7110d2b36a04e132d5922ae0dd414361a6d4024e4123f5fb0e1a45460b5237629fefd01969a51153ad63425e1fae6fd64b35f7f8b1d2a8884bfcbe1e48879bfdffaabae49ed11e5ddbc74fe0135c136f0b0e70d0442f49dcd66797bea6c5e6624036a097b9c93412572000a61c1fce1f64f7ea7180337e34d0e8bdcc14ac85ce12209e20a083aba7606177d9b76a4a3a2ecfe553b79ba9e965d76b68684aab04d7f8c9a0468a945cc56425b8613825d688d4311f03e094a5b15626293eebbc8286d95fb6f4e24ffe45db486a6531d22498091526a8efa7480565b2f2759fd6c94e3c9b0a4904004020b658f62299d658cd40ebb56cfc9463026616a6d2c259441f92edcdc1f422803e300f622eba8b12fc2961bb216bb7a98c11e4eb4d025fcb9656a1ffcee1306fabe49e12638e0f003d5ec860ff71c5efbddec4762d78df17705b38b14b01527bceab940025c85db6d14bb79d9cfa8ab0fff22e53509e7991b207df98eda6139820704f29917bf3d80b4bad4897233fdbe40fd02ab765b14ed192aff2a40c8338ad73bcfc3377a6cb943286cfc3bfac12bfd5daedd01baf124a99332bad74f951ba07917992fe62034886155b2b77472dda9acf056a7fdba15e72d80750dedf509c1fa0e7797596f174b0e02d72ed78af26a0aac116d3b973bb714fc1d4ce3042501fe0913e555657a60a27ccd8ee323e86ecdbfd986d0bf8339a4ff8634ed089a151f7c943f686a6ae600f8684f0da3093ec4fdcca576ea40614691a99e6c801d55f16dab238eedefef1440271478810e7f27593c27f3a2ef1a9352f9299d300a98fca2cbdcbdefea2478b08060a6dd1c661b8456b6683cec7a3fe21a17e2c604229d20c9493ff2066b55620bbe3a222b366b65b7bc9de92c7dc6416eda977ec3e276ef0d9263bfc84c88b61c54d95ce356b920483cf75a6764f1724a1e21d88d90eb5ee49e38bbb20ba69785af751cfb851c5383f7961a339e81dce255f899f4dda40eb25389e409949e4593bce12b0395aebb494fe43a91112d080b11e94d9119e7a622c610de843a1c5075c7db89519bc8748dbea592e506faa6e566d4bf7a2aca43d36be4393cc64b953d8f8f382dfc87b36b4ff780c7f0e170369d3ef1f0cdb56b50d9d7b07ad1c3b1109412fcd6787518c7a89013c1b9afc8d067287a9c63fe8972c98d8076edc5fa12b27fcd567bf359def1710fd918f154cfd298bac01d6c3e7fff6797ff8285e1f8c5927b9712615200ef35e957708b52402ec534d0751781ae98bc91bf1903d6488b39934cb029e9c68b93eab58bd7ad66217c86379c96cb7cde08546f12decb31e2b931d7b0762068cc3753dc3ff53571f6e8f723f077b57b432516ceee631b5f2643a6eaf1e05f850d68770d2493c8966be06c024f5561f2c3acad8dc98e294405e3054aeeb8b4a7ddc74588176cd727b55ce729dab361a463eeda2b565cad6e59e9b269271b10fbc1260a206a56c0931b84990a17fb0f5ab4af1edbc5f3c8af1e28216bfb79d6d89c7113778fddd10e03a837fec47198fe1d1e1a7474266d57b39b00e96a23d800538910ba2bed4c2f0fcb09d275e88799376bebf5da015993dd75a1f9851b28e3f6e9a7f946143f806555bfd188801c858fdd25d87bb0a266c8afc3a3f7ce53a9a23b9bbc527bfcffd5cb442c4962f5c6747b7e0f3e3c581e1d0e88fc4320ed71e50af4de9ef4f8e324b8bd5474d13f7998ce4dbf2191f0f3ac19142d8f663f62192c5194852fd1f5e695179961d0ede1f8cd30b395daa01d6fb8c3c2cb6fadaeea1e14027f3bc83775de7096364d9d52e08979413ebef276acd2587c463e37593a7e1278ad234f0356f3de800d35dd7475b52f9ebeaffa7d8436882ea8d3444f3eff402ff8de0eea885bb93b53a1acacf96af54d93d043a8d99d09d3c748ff57a3b003117f1b1bd43c73053ba3bdf743f48cb5e705b11adbbe47f8f66a2953c790c823dcd75a47e6c2cf666fbef07c02bbb75489bcf734c393522c28569147c525a3aedf784481199f334c379281412d3722b289725c8ebf6f9311b01fa331f73784449700830c2aa6c7cea65881a0ece97d0a776480fdce75a04fdfc5d6e22ebf8225be4a83e22fb8d0e989450104c82ebaeb6aa86b685d3f79e1d7b34b977975d382bc9b4340c189f5f0605986dc7bb74e8d26e13a7dbaf0a7a6211c56a6698a3465a9466430e96f93f658f3fba97a7e514cf0dbc88265470deec0706cbaeadcecb254228736665df038c7741ad607fbec7d19ae222204cd8d96a7f408497a743ef31caa6b080905c0b6d48728ed63367ddb597e2c7975bdeedc3c46b4a9b869febd204dc6542650475210f169740876af93f9c0aff9560ef43b61e985d90873cf2ee4579df5487bdb50f0a9ef9f64e3302812f5e59c44a4901ca65b7a9194a657ecde66ce7b9e8a797597a8a73c7953237a2ea85a26d99048b153c18165a7d69176408b940153143571c85fe25c720bd56a916efceaaadf8c74e15798baa703ba674dd6955b3e1883962b3ab9021bf4f3e2b0f8e3515dd012e243914708c186ac2d1c2bea2d9263be0c2b025bc04f27c7f3974b4767dcf283c175bf236db296dfe5d210adbe690a5e9740a16e5ea3a80da0583ec294a61f11b3043711c9c0260feeec55766997d33e23ccf5816b2a03ed8021dbace1b4db5e3cfd02ce7227e158e6888cbd2fd0699c7ee96224391f6d998d7bd03843e86ce865fae445a8b307c6df9cd7cf8a71b1c82f8f038632c273791cb2c4ab36ded575af183999373314e641a73e11b9c8b7b9cbb05442be86116c3ef29f719a29e6737fdfb10c7edd4186f05178f040e9a906b860443d84215f2b1b3347c067a4b5406dd869a7b77225aaa4e2e5f00679ee1bb4176298c5e1d9b633e99a6554cad13a43b5ce7ca04990398ae343f51e08259ec94ac53223f24e9123819d19a8a342b38dc1f1f47a8fd14d864e1b2d6710adec0d0686c3eb8c7d823a8e3d890afde2ec365a9c48d7d4872aca3bab7f942e9c1f821c8b039d710ea336d026c3215a3f896f3023abeaf56e7996c6960c864148d1a720f8bc38f0793e49c2410f2276de586cef462d0f060c2ffdbff316ae91d8a5afda15ca5da49f74d08dbef9c4480f487013975cf0a7016685c72dcca43caf8c4a3641270c7db0f04fcfc3a78767b793e612750e0b1874de9c7cc8e397ea71389471393514e57cd570b0f162465fede47891f61d35f7f", 0x1000}, {&(0x7f00000013c0)="2c14d08d370063107c7f90c9ab24dcdaac87244bb19fac20f81f42d6c39b6849aa81603ef3446c1ec6d0ae5f36d1a68334d6adebe50e6e28acc3ad9fa83b4e1bf15ae7cccd8c48bddb45e6676553beef53b05c8369d22cd54af317aff46d4c0112398b7237179076103ae54dcc879ebc32f0cdd64418e63135393d5242d2bcf62ba446595083ba4718be3eb12bd6200d21dfdd988c51a575654567edfc06f006a700f682cd575a90e4d94c0b713bc882c8287bcbdb39ba9d6ebdf8a73a48e6125f41881a786231565a502870494818861640f818f8aec895cf4b34eedc6a788cc7cf377f104267d5836ae1d78a2024a6cb50cdc04d2d73", 0xf7}, {&(0x7f00000014c0)="1f81cbc5c7248807be408280d637c2838efa9710d30d41df82bde492f2e6aa10f3c218103e4fbbc724b0c64e5bb1652307a4ed878a9141c324fea62a42682f8dbd8377a5d6bd1239e5487c5195736b8405c29259ee8297f7d43321d369ce5856bd08c210a1ec4e5318fa652513a3", 0x6e}], 0x8, 0x0)
mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000015c0)=""/219)
semget$private(0x0, 0x4, 0x300)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001740)={'freebsd\x00', 0x7916}, 0x24)
semget$private(0x0, 0x7, 0x44)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001780)={<r2=>0x0, 0x1}, &(0x7f00000017c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001800)={r2, 0x3}, 0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001840)='/dev/pf\x00', 0x80, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0x2, 0x100, 0x7, 0x9, r2}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000018c0)={0x6, 0x6e4, 0x0, 0x6, 0x49, 0x1, 0x9d, 0x3ff, 0x85, 0x100, 0x7}, 0xb)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001900)='/dev/pf\x00', 0x8100, 0x0)
ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f0000001940)="d64f56207b42cb122f7155fc80dc1551cfb1e5d4379ee326c3dbb5d53ee485ca73511b9768840c3384e3e54ee820682c9eea4e74739fc99a11450cc341ad15d0b3a1556609a6787df2fa19be0c3a7550f6e86aa9a96fb65e9f58595632f8209d8970fc30af93fc06cd473c1f4cc7cc9083f38db11d7bbbbba3236d00f853f29b1222c10d6aa9e7ec4106ce3d3abf231c1cda11730897af7d730490bc8cfad7dc4e65e28ec6eca8b0cd566ff2cfca2a5478f1d661c376325e4b88861d8780d84372c8ad9d933cc4fdbe27f635845fcd7d630cc34c53011524044599d18dd883b15f2b2de49c3fc4a16660dc60d502d84829")
semop(r1, &(0x7f0000001a40)=[{0x2, 0x100, 0x800}, {0x3, 0x3ff, 0x1000}, {0x4, 0x3, 0x800}, {0x3, 0x81, 0xfb16f39e13d9c499}, {0x3, 0x4, 0x1000}, {0x2, 0x7e42, 0x1000}, {0x0, 0x4, 0x1000}, {0x7, 0x1f, 0x800}, {0x0, 0x401, 0x800}, {0x1, 0x81, 0x1000}], 0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001a80)={0x3, 0x100, 0x200, 0xa0, <r5=>r2}, &(0x7f0000001ac0)=0x10)
r6 = accept4$inet6(r0, &(0x7f0000001b00)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001b40)=0x1c, 0x20000000)
freebsd11_fstat(r6, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
fchown(r3, r7, r8)
rename(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00')
fstat(r3, &(0x7f0000001c80))
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000001d80)={0x2, 0xffff, r5}, 0xc)
getresgid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40))
unlinkat(r0, &(0x7f0000001e80)='./file0\x00', 0x800)

13:55:08 executing program 3:
r0 = socket(0x1c, 0x7, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000001c0), 0x8)

13:55:08 executing program 0:
r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
ftruncate(r0, 0x1800000000)
fcntl$getown(r0, 0x5)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0)
ftruncate(r1, 0x730)

13:55:09 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00')
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10)
mlockall(0x1)
syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
listen(r0, 0xe0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getgid()
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, <r3=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000")
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x10000, r3}, &(0x7f0000000500)=0xc)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18)
r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0)
openat(r2, &(0x7f0000000240)='./file0\x00', 0x0, 0x100)

13:55:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0xe00, 0x10001, 0x8, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x3, 0xb50e, 0x8, 0x800, 0xdf}, 0x14)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0xaf24, 0x4)
syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x89ffffff}]}}}}}})
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180)=0x101, 0x4)

13:55:09 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x30705, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000240)="26a3f444aeba7b70c07fada498ddbb4b48a554b284878e496361fddecb27860208e9a33078bef462535c7ee97e0bdfe550eb4d89c3b056da07601607fd2c89333f4984d688f8f3b34ab91a1755faa6bccde2a6878089e862f56158302c3f6753c3723c68045e0e6e5b1152e71e6a505e7af5e96f8801d4f69a80bf2fa773431335ce445960cb50fa0db8f06129d58b52fbb98ac0096c35d06824eb512c07aa6dd003406ef6341f9e5122595cc2d51e4b0ff0329459eebc319091f3649f240d2d8192e31286ff0f3e31a088")
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="da9c8d79a75932aeb18b3f13ac989310c372e58217e749a825dcd5702f98e4")
syz_execute_func(&(0x7f0000000140)="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")

13:55:09 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={<r5=>0x0, 0x1f}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000300)={r5, 0x800}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180))
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r6, 0x0, 0x1000000000003)
pwritev(r6, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
pipe2(&(0x7f0000000040), 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000340)={r5, 0x2, 0x1, 0x48, 0xffffffffffffffff}, &(0x7f0000000380)=0x18)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r7 = open(0x0, 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

13:55:10 executing program 3:
syz_execute_func(&(0x7f00000005c0)="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")
syz_execute_func(&(0x7f00000000c0)="1c06b5b598cd801b69e4f56962f5696200d9d9d01197795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faec4e17a7e1500000000240f54635bde21c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc40255baed66660f3a0b0865")

13:55:10 executing program 3:
syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0xfffffffffffffffa, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

13:55:10 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)

13:55:10 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
socket$inet6_udplite(0x1c, 0x2, 0x88)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000001c0)={{"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", "822a39bd0ddbb6bd684969d3d928752dee0423940d18bfd95a13e1cb33571e9e", 0x40000000, 0x8001}, &(0x7f0000000100)="ed95e13b142e8be772de2f13e766851be4d0b61d79c1f1760efba54bcfb6b91bcdaa8140caa33cfbfc8920aa8e5a683c15c58259ac377276f4a9dcbbe75b0664781219d820f7d1a391c52a73c65f2e6f647366e52d5499b706a6b6526cf622b7b9dd87bd0cc01dd8eb6cfea46f060ab5fc0684a8bd545d711a5015ee6bdda9239ba1fb584d07ff6226e33c817e6c25", 0x100, 0x27, 0x2, 0x8001, 0x101, 0x8000, 0x69c9448000000000, 0x10000})

13:55:11 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)="df3cc64d3d34164d6dd0634d2a9cf427271674c106ae8a41b72f91f7c7e1c3bcb1d279dd4b6791599d1c8eb62b6b597cbd26077e2237609f94ffd8777c3a4a021085efea31856655f869e3c00ee7c65f4e8f3748be4f9bf04248c34a7fc469bf6efd4e3fa4b1c1982bb44af65becf83758855ed52bd2b085dd5f644a541d4180e8c2c9007092d11bcae0793f017c33004f49474dd17798913c42938952abffb233d8f28c593cdede332b7996fa5ae5ff82e63ccf")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0))

13:55:11 executing program 1:
socket(0x1, 0x10000001, 0x0)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

13:55:11 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x80, 0x4)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040), 0x4)

13:55:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @rand_addr="06a40356e2974ea3a4ffce9abcca0e2d"}}, <r1=>0x0, 0x80000000, 0x31, 0x292, 0x100000000, 0x8, 0x2}, &(0x7f00000001c0)=0x98)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r2=>r1, 0x808000000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1203, &(0x7f0000001200)={r2}, &(0x7f00000000c0)=0x8)

13:55:11 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
fsync(r0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0), 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)="caff005c0000346f", 0xffffffffffffffc3)
semget(0x1, 0x0, 0x440)

13:55:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
r1 = getuid()
getgroups(0x9, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r2=>0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
lchown(0xffffffffffffffff, r1, r2)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000)
truncate(&(0x7f0000000080)='./file0\x00', 0x4)

13:55:12 executing program 3:
clock_gettime(0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c467664d0f7efac4c3dd6d68074851518fe9509b9b9bfc000008ea01eff265dc5f005b6736660fd38d0f00000045363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

13:55:12 executing program 0:
r0 = socket(0x100000001, 0x20000000, 0x3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYRESHEX], 0x3)
getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002)

13:55:12 executing program 2:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="14a10e674b6dc2b1de9a46d477a227d17e8652a50bbc7e1d84870299a1d73eadd057de81770338da95da8b1eae7472629c6ec8bc55054d06ab899393965612f7e579cae4a8ef0ef85429d9af54af630780b7fb645fd9f2bdfa95564a17b0b33f5a958ece99d215d2e4ea94c2f92d1d5bbb836ba13f3cc57ab71932e2b4ad0b76a638f78d778139d10d65197be956bd4d9011728814bc00cc7b7fbfb4c3f53e"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
listen(r0, 0x0)
r1 = dup(r0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x100100, 0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:55:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x2, 0x0, @broadcast}, 0x10)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x40000005, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={<r2=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3, 0xe7}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

13:55:12 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000540)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebe01000789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c566ebb328312ea"}, 0xfd, 0x800)
socketpair(0x1e, 0x7, 0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={<r3=>0x0, 0xe}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8, 0x80000001, 0x34c}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB], &(0x7f0000000080)=0xe)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x8, 0x80}, 0x8)
socketpair(0x1c, 0x4, 0x101, &(0x7f0000000200))
msgctl$IPC_RMID(r0, 0x0)

13:55:12 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7, 0xcf44, 0x3, 0x4, 0x5, 0x8, 0x7, {@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0x3f, 0xffffffffffff8001, 0x7, 0x1, 0xb7}}, &(0x7f0000000140)=0xb8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x20}, &(0x7f00000001c0)=0x8)

13:55:12 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000005c0)="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")
r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000300)={<r3=>0x0, 0x9, "3c06fb04c607c3630d"}, &(0x7f0000000340)=0x11)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r3, 0x4}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0xfffffffffffffef3)
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={<r4=>0x0, 0x100000001}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r4, 0xea71}, &(0x7f0000000240)=0x8)

13:55:12 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0)
fcntl$getflags(r0, 0x3)
fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001})

13:55:12 executing program 3:
syz_execute_func(&(0x7f0000000140)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x2, @rand_addr="0bcb7726ae7a5e0494d99f932c084ee4"}, 0x1c)

13:55:13 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x5325)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0xffffffffffffffff, &(0x7f0000000000))

13:55:13 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f")
fchdir(r1)
renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad")
freebsd11_fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresuid(&(0x7f0000000240), &(0x7f00000009c0), &(0x7f0000000a00)=<r5=>0x0)
r6 = geteuid()
setresuid(r4, r5, r6)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0)

13:55:13 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x68)
fcntl$lock(0xffffffffffffffff, 0xc, 0x0)
dup2(r0, r0)

13:55:13 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
preadv(r0, &(0x7f0000000a40)=[{&(0x7f0000000300)=""/46, 0x2e}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f0000000780)=""/79, 0x4f}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000000980)=""/141, 0x8d}], 0x6, 0x4)
msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='chd\x00', 0x4)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={<r3=>0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10)

13:55:14 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x42)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ftruncate(r0, 0x2)
fsync(r1)
syz_execute_func(&(0x7f00000000c0)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")
setitimer(0x200000000000000, &(0x7f0000000180)={{0x8, 0xffffffff}, {0x1, 0x2}}, 0x0)

13:55:14 executing program 3:
r0 = socket(0x2, 0x1, 0x84)
fchdir(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in={{0x2, 0x2, @rand_addr=0xed}}, <r1=>0x0, 0xfffffffffffffffb, 0xffffffff, 0x5, 0x1f, 0x1}, &(0x7f0000000540)=0xa0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={<r2=>r1, 0x5, 0x7fffffff}, &(0x7f00000005c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
r3 = fcntl$getown(r0, 0x5)
r4 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x2000)
shmdt(r4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1}, &(0x7f0000000600)=0x8)
connect$unix(r0, &(0x7f0000000900)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRESHEX=r2, @ANYRESHEX=0x0], @ANYRESDEC=r4, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYBLOB="053d92e1df649e57ed09428cc3f1ccb969e3d0d5d0dfdb8bd4f2a3f9117c40cf91c6f0a4100e29d77fa804", @ANYRES64=r0, @ANYRES64=0x0, @ANYRESDEC=r3, @ANYPTR, @ANYBLOB="341b754236934e83e43d2e824a62de29b47f044c52d5646c52dbcbc8acbbbe6d2c30c49cc2c1ca845f607389877f8b576826c041e32385bce311ad542f7b1f9ca1fc7da614a2db8fe03f6476c01b732acc0bad519bd2877c187fe52a9b5604b36cba42be0f02f29ea194adf6a28d683f70095f797426ca291df0f3f1c2ae61162633df5e61e8ba374cb77f9585b6bc7e6dd55536d05f8774c37130f95343426f50d8d78e8c839a762cc27f7f9c917a4229f0ac4ae54a6e1511531a024a6c82dd", @ANYRES16=r0], @ANYPTR64=&(0x7f0000000840)=ANY=[], @ANYRES16=r3, @ANYRESHEX=r2]], 0x1)
shutdown(r0, 0xfffffffffffffffd)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x84}, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @broadcast}}, <r5=>0x0, 0xc34d, 0x7f2, 0x10, 0x1, 0x6, 0x6}, &(0x7f0000000380)=0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2211bb0000ff020000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=r5], 0x84)

13:55:14 executing program 0:
syz_execute_func(&(0x7f00000001c0)="98bfbf473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e94e0faeb55664647d6766106b32fb660f72d50f0fb8c464660ff380fc61e224c40fa0e509ab34d1c4e10bf8c4e603c4c461cd583d00002f81c483397fd300c9dcdc2fd874ee0f00f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80d8cc7e8628f6808660f38147804f81d668de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="46da360f73d60ec4e26d91649801f347a7c4c1fb2c7c4800f30faec6f26d66400ff6d4c423fd01ed13b2b2c17bf09103000000")

13:55:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x3)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="eefe")

13:55:15 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x6)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r1)
__getcwd(&(0x7f0000000100)=""/106, 0x6a)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fcntl$setstatus(r0, 0x4, 0x10000)
fcntl$getown(r1, 0x4)
readv(r0, &(0x7f0000000680)=[{&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/176, 0xb0}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/121, 0x79}, {&(0x7f0000000080)=""/64, 0x40}], 0x7)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4)
chdir(&(0x7f0000000700)='./file0\x00')

13:55:15 executing program 1:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x884, 0x10)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000013c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001400)={<r2=>0x0, 0xf, 0x2}, &(0x7f0000001440)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001480)={@in6={{0x1c, 0x3, 0x8, @ipv4={[], [], @multicast2}, 0x8}}, r2}, &(0x7f0000001540)=0x84)
r3 = openat(r0, 0x0, 0x0, 0x8)
openat(0xffffffffffffffff, &(0x7f0000001380)='./file0\x00', 0x0, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r4=>0x0}, 0x0)
r5 = semget(0x2, 0x4, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001200)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r4, @ANYBLOB="04000100ff070000"], 0x94)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000012c0)={@in={{0x2, 0x3, @broadcast}}, r4}, &(0x7f0000000180)=0x8c)
__semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000200)=""/4096)

13:55:15 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000080)="c4c1f45ec9c4e37d1dcb0043fe4c4200400f8e69000000c421c55edd440fad6a00c401d1fec2c4c37905aa000000200dc4c1c5e12ec4a1fa6fb100000000")
r1 = dup2(r0, r0)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, 0x0, 0x0)
lseek(r0, 0x0, 0x6)

13:55:15 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xfffffffffffffff7, 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x81, 0x4)
listen(r0, 0x0)

13:55:15 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x86, 0x0)
writev(r0, &(0x7f0000000000), 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0xffff, {{0x2, 0x1, @rand_addr=0x7ce0}}}, 0x90)

13:55:15 executing program 3:
r0 = socket(0xffffffffffffffff, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={<r1=>0x0, 0x2, 0xf, 0x8001, 0x9}, &(0x7f0000000200)=0x18)
preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000380)=""/9, 0x9}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/68, 0x44}, {&(0x7f0000000540)=""/121, 0x79}, {&(0x7f00000005c0)=""/84, 0x54}], 0x7, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0x43, "1a7d1d2593aa5b80aa4df72ac595463c5a405d5cbfb4b2dae7e13e8e70870a09fdec3ae53b5eb58fc533393c2229a9ca3185e6ea7a203cc4859eb9cbb38acc9243ff74"}, &(0x7f00000002c0)=0x4b)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000bb090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00"/128, @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xe15a, 0x10, 0xcd9, 0x1ff, <r3=>r2}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, r3, 0x7f, 0x544, 0x1f}, &(0x7f0000000480)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x10)

13:55:15 executing program 0:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0xa, &(0x7f0000000000)={0x2, 0x800000b35e})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pwritev(r1, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0)
readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/173, 0xad}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f00000001c0)=""/11, 0xb}], 0x5)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x7ff, 0x1}, 0xffffffffffffff08)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), 0x0)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001700)={{"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", "e69edbed406241c2e92d527acddc74909a19e07fbd8f30848e15dadc259d2d2d", 0x401, 0x101}, &(0x7f0000000300)="c5f04190dcb3128301ac757a1e5a7cba2493897fbd27e3cdaeb4a1cc7cdbc26f7da05b", 0x4, 0x8, 0xf7cc, 0x7, 0x5, 0x4, 0x1, 0x10000})
sync()
munlockall()
shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil)
shmctl$IPC_INFO(0x0, 0x3, 0x0)

13:55:15 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="66458e05afb53603daead05b5622cd0e290d9c78adbc3150b74a647d537fb0deb0b612701fedf6431e49dce31e1f65bcc1f82315babe1d30adaedc39584361e44ad8de7082d1924eed1a8fad4096cb5a433cdfe7a99cccc9132c4f0eab67ac617bfccbac4d510c6e3e14f0aeed7188daa93e50e741655850757294e4262d8f24bbc6e58741e463accf895730c145c3166af23ab089b13cacb6e545df7d2bff03e046730afb226d1601fe")
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4)
open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)

13:55:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, <r1=>0x0}, 0x0)
r2 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x2a}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001180)={0x3, 0x23a8, r1}, &(0x7f00000011c0)=0xc)

13:55:17 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f00000000c0)=""/165, &(0x7f0000000180)=0xa5)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

13:55:17 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

13:55:17 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
fchmod(0xffffffffffffffff, 0x8)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)

13:55:17 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
syz_execute_func(&(0x7f0000000340)="985e4aa84a1c240f05f35943c0eb2541e2ebc4e1fa117b0b26670f0f6ad01d660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefd4d48cc7e8628f6808360fe258c0618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r1 = shmget(0x2, 0x1000, 0x44, &(0x7f0000fff000/0x1000)=nil)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
getresuid(&(0x7f0000000140)=<r4=>0x0, &(0x7f0000000180), &(0x7f00000001c0))
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x308, 0x2)
ioctl$DIOCSETTIMEOUT(r6, 0xc008441d, &(0x7f0000000480)={0x7, 0xffff})
r7 = getpgid(0x0)
r8 = fcntl$getown(r0, 0x5)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000004c0)={0x1000, 0x2}, 0x10)
shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x9ac, r2, r3, r4, r5, 0x20, 0x3}, 0x8, 0x3, 0xca, 0x401, r7, r8, 0x3})
accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0)

13:55:17 executing program 0:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x2)
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r3 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r4 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4)

13:55:17 executing program 3:
syz_execute_func(&(0x7f0000000300)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dc1e6c6cbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261a7e2")
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0)

13:55:17 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, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x93)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xe073, 0x4)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x30200, 0x8)

13:55:18 executing program 1:
freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0xe044, 0x0)
rmdir(&(0x7f0000000040)='./file1/file0\x00')
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
truncate(&(0x7f0000000180)='./file1/file0/file0\x00', 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0xa1ff, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c)

13:55:18 executing program 2:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340))
close(r0)
open$dir(&(0x7f0000000240)='./file0\x00', 0x108504, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r1)
r2 = dup(r1)
syz_execute_func(&(0x7f0000000000)="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")
utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x76000000000, 0x4}, {0x5, 0x6}}, 0x200)
dup(r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x0, 0x9, 0x9, 0x5, 0x465}, &(0x7f0000000200)=0x6e)

13:55:19 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, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x93)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xe073, 0x4)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x30200, 0x8)

13:55:19 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4cb33746e019012e1230400"], 0xc}, 0x0)
accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/76}, &(0x7f0000000040)=0x4e)

13:55:19 executing program 0:
r0 = semget$private(0x0, 0x1, 0x200)
__semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000080)=""/17)
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f0030010000000000000000000000000000000000ff0204000000000000000000000000010202907800000000609433df000000000000000000003300000000008000000100000000000000000000ffff00000566"])

13:55:19 executing program 3:
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x100000)
r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x8)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f00000000c0)="d04423549a78dbb258c2ca2ce2fc4fe9fe765d0bb30c01e1244b1fadea4c918b571ac555e01b0bf6d711f9126276a097278f0361b840a3569612646c169b9f8e6edd144546c5d440247cd9bc2818e626e11e4532acdb35d812791ad6ab72eb1a4e2e07")
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000040)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00'])

13:55:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x480, 0x0)
fcntl$getown(r0, 0x5)
r1 = semget(0x2, 0x0, 0x104)
__semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000140)=0x100)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f0000000180)="fcf2577bb2a052f206169a637ba7051c3086ef3306726588a35d170301adb8119c21888d24ba9f3bb15eb793c1d14b5e1c83dfd77121411775f81f6fb087a50bde2a7747653564bd745d2cd5b3cca240fb2807c78e028f1829e4c1013e960bc86642963f1d421eedc62393bda369393a93afe29b5a5f5354ab59ab3ec329c533b8d74f87298474ce776d", 0x8, 0x8, 0xd3})
sendto$inet6(r2, &(0x7f00000000c0)='\n', 0x1, 0x1, 0x0, 0x0)

13:55:19 executing program 0:
syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd040a0f05bf02000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
__semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e217b33000000000000000000000000ffff7f000001a0f900"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="090000000300000002100000010000007a00ff00cd3eceb179fd547f98972420a0c0ebff7d0ce0c064cccc8e8d6bff261da5c9b46d4ac8cd866cbb339e444942d0cf19c92b397a565e99a1f97a251312f37831fd61fcdd664e60435e41f354f3b1d67836c19c74fa2c5d1a160cb7441904761b17ae9327743f7cfd4e8ee7d3324d3c02e639f78e5ae013807c10e500e378f49a8be2f5acec381c8ab852c90baf7600a732039e46a95dad86e4d21500c5ab9ee4a10ada75073eef3db884e0d594fa73e61465f851117f"], &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x437b}, &(0x7f0000000240)=0x8)

13:55:19 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup2(r0, r0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000010c0)={{"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", "153e9c6aee45fa2fd538f7fe91e8e9373080db0e2b902ec0dfef395bf20fd0aa", 0x6, 0x1}, &(0x7f00000000c0)="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", 0x5, 0x10001, 0x4, 0x3ff, 0x2, 0x3, 0x9, 0x5093e7eb})
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110)

13:55:20 executing program 2:
syz_execute_func(&(0x7f00000008c0)="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")
syz_execute_func(&(0x7f00000003c0)="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")
openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x1)

13:55:20 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
read(r0, &(0x7f0000000100)=""/247, 0x363)
execve(0x0, 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000280)="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")
close(r1)
fsync(r1)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={{0x4, 0xfffffffffffff228}, {0x6, 0x7}}, 0x200)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='hd\x00', 0x3)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000001280)="9a83bc35b807c7d22836d17a9797afefbbd51b0c4ae68a8ce59ab5ec42337542c1d546b18cd3c7f6f16c714b55cdbfcd7270f9462a5932dea8eab3db6e069ef80ccab38459960dff822e2534e1fbc19b52eff635ded71e0a2e2aa9726e015633fc8cc5f1cab96fa1891a5df3710092a72941e06b6c68ecc4d0426d4a32942a95e334b3df25e94cfd06c71845e6f3a12a1517e75f5fafc57c913c19ce0f39f9255f40524c94ebf972e890119df7b1186fe9434b1f18c8e12e92fb1635b9ca6f58011a9534a8")

13:55:20 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x24)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xffffffffffffffff)
mkdir(&(0x7f0000000000)='./file1\x00', 0x0)
rmdir(&(0x7f0000000080)='./file1\x00')

13:55:20 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0, 0x4e}, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xb, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10)

13:55:21 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000140)='./file0\x00', 0xa497)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
accept(r1, 0x0, &(0x7f0000000000))

13:55:21 executing program 3:
syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = socket(0x8000000000000001, 0x20001, 0x646b)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x800, 0x4)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100)={0xfffffffffffffffe, 0x6, 0x5, 0x7fff}, 0x8)

13:55:21 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ded35c2d557885b8f83fcc4dc04e9c8fadf1dfbd945710391c25f17a9ebd676f13dcacda7297b557b0ccf486998bef4f062677eb8123b05a34b40fc7ebf76dcbbb9c9ccdf839724a6a761499c4344ea409fc43ca81e1a1036cb2fc0d20af2cd0c9a3129f65daaf2d", 0x4, 0x2, 0x80000001})
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

13:55:21 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="3faf6a2505315ad4af9a70ff30f94162"}, 0x14)

13:55:21 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000003540)=[{&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/240, 0xf0}, {&(0x7f0000003340)=""/130, 0x82}, {&(0x7f0000003400)=""/132, 0x84}, {&(0x7f00000034c0)=""/109, 0x6d}], 0x8, &(0x7f00000035c0)=""/114, 0x72}, 0x40000)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7}, 0x8)
truncate(&(0x7f0000000040)='./file0\x00', 0x20000)

13:55:21 executing program 1:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="0000000008000000000000000200000007006b00"], &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r2, 0x58, "3d2d9019a4affa9295774a9fa891deddca10efea89c1f1865bf9f7db9199e9c3f2a9451e33f9f3d16f32dcaefc176206d37e4b9f70fe5b9c5db5b3be5fafe63ff802b88ead05c79b11a8252f1de16f6e6ffb680d65d884a1"}, &(0x7f0000000280)=0x60)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900})
sync()
flock(r1, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4)

13:55:22 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)

13:55:22 executing program 2:
syz_execute_func(&(0x7f0000000000)="b13991cd806969ef69dccf00c4e195e8a4d2e5a700000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c330053fb1f11cdaec44549f216c421fc51c165f00fc70de5110000660f383fd1c3c3c4210a5f7a2af3400faee47c7c40f752325726400f0d18c4d6fee15ff6f6dd2025500804f4c40e2d690b72c341f6d3c31d54111d00")
r0 = semget$private(0x0, 0x3, 0x40)
__semctl$GETPID(r0, 0x7, 0x4, &(0x7f00000000c0)=""/102)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
lseek(r1, 0x0, 0x1)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

13:55:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
syz_execute_func(&(0x7f00000001c0)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x4, 0x0)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000180)={0xfff, 0xfffffffffffffffd})

13:55:22 executing program 1:
syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, <r0=>0x41424344}, 0x9, 0x1)
syz_extract_tcp_res(&(0x7f0000000100)={<r1=>0x41424344}, 0x7c4, 0x7)
syz_emit_ethernet(0xa7, &(0x7f0000000140)={@local, @remote, [], {@ipv6={0x86dd, {0x80000000, 0x6, "3236e3", 0x33d, 0x8c, 0x802, @ipv4, @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0x0, 0x12, [], [@generic={0x7, 0x7d, "499b269a6bb88271b229713f0418632b56647fd79f5daa33ab31b3c7df307154868ff025fbcbb5d5dc4d32031a99f95d9e1ebe87671e51a02f9848a2ae1f279348fa52037304729b8dfa48d0c9d61992d49d42ed0ac54cdc31e5d274fec94567bdf7104bffd38b808bd829d62a4dd99572f4efe586f7840a23b023c724"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x300000000}]}, @hopopts={0x50, 0x3, [], [@ra={0x5, 0x2, 0x100000000}, @padn={0x1, 0x1, [0x0]}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7f, 0x0, 0x4, 0x10000, 0x0, 0xffffffff, 0x67}, @routing={0x55, 0x8, 0x0, 0x0, 0x0, [@empty, @rand_addr="4e4873a18844d2830fe4071dafeb7b13", @ipv4, @remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0x4b, 0x2, [], [@jumbo={0xc2, 0x4, 0x9}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x800}]}, @dstopts={0x5f, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8001}]}, @dstopts={0x49, 0x2, [], [@pad1, @ra={0x5, 0x2, 0xffffffff80000001}, @jumbo={0xc2, 0x4, 0x1}, @pad1, @ra={0x5, 0x2, 0x6}]}, @routing={0x3c, 0x8, 0x1, 0x80000000, 0x0, [@mcast2, @loopback, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @remote={0xfe, 0x80, [], 0x0}]}, @fragment={0x7d, 0x0, 0x9, 0x8, 0x0, 0x700000000000, 0x66}, @dstopts={0x76, 0x22, [], [@generic={0x2, 0x14, "36f1ccb6496894ecb589e92eb50234bd0ec0c000"}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @ra={0x5, 0x2, 0x7f}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x401}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x3f, 0xd7, "26a930468bd03410525c02c32989d0d77f5a91c1f7c72865bc92a49cacb4670539fd3d4ead2d47241d13d0f2b6c3bcab31ca7073453eeb69bbca66667a4991c6e31331fee5b3aff944b3acce94dc281dc8cc5b7a177e54c6a32c29222264d0198def53fbf59b7b29c971c59559da9ff35f12a1738e16fa2345c79b368aa9a3d4833c8543314588be19c3b45f02943f0c782048295c42c2508b628fff6cdd84a69f8886b81dc8ac41e75679d4d7537a7c6453d650ef64a00d13c2b65df31043ed23d12999d46d6cd1e654a7a6e4262914ca219496a9188e"}]}], @tcp={{0x0, 0x3, r0, r1, 0x9, 0x0, 0x13, 0x0, 0x6, 0x0, 0x2, {[@nop, @generic={0x2, 0x5, "dbe1eb"}, @timestamp={0x8, 0xa, 0xc9, 0x38}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x2}, @nop, @sack={0x5, 0x12, [0xffffffff00000000, 0x0, 0x0, 0xb5c]}, @sack={0x5, 0xe, [0x2, 0x3e4, 0x10000]}, @nop]}}, {"1ba4f1252442df10719a46349db2a8cade"}}}}}}})
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4)

13:55:22 executing program 3:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc40c4ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semop(0x0, 0x0, 0x0)
semop(0x0, &(0x7f0000000000)=[{}], 0x1)
r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)

13:55:22 executing program 2:
syz_emit_ethernet(0x42, &(0x7f00000001c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4, 0x9, 0x0, 0xffffffff}]}}, @icmp=@timestamp_reply}}}})
syz_emit_ethernet(0x11a2, &(0x7f0000000240)={@remote, @random="d401d9d4ca80", [], {@ipv6={0x86dd, {0x10, 0x6, "cb79a1", 0x116c, 0x4d, 0x200, @mcast1, @empty, {[@fragment={0x7f, 0x0, 0x1, 0x9, 0x0, 0x1, 0x65}, @fragment={0x7f, 0x0, 0x7, 0x4, 0x0, 0x100, 0x68}, @hopopts={0x59, 0x4, [], [@jumbo={0xc2, 0x4, 0xffffffffffff11d2}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x7f}, @ra={0x5, 0x2, 0x3}, @generic={0x7ff, 0x12, "22367fc7d5da07cf9b42b2e966649cb082e5"}]}, @routing={0x4a, 0x2, 0x1, 0x3f, 0x0, [@ipv4={[], [], @multicast1}]}, @fragment={0x35, 0x0, 0xafd9, 0x8, 0x0, 0xa7, 0x66}, @fragment={0x7, 0x0, 0x100000000, 0x80000000, 0x0, 0x4, 0x67}, @dstopts={0x5f, 0x200, [], [@ra={0x5, 0x2, 0x24}, @generic={0x115d, 0x1000, "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"}]}, @fragment={0x4, 0x0, 0x1, 0x2, 0x0, 0x80000001, 0x65}, @hopopts={0x87, 0x11, [], [@jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x7}, @generic={0x9, 0x35, "00a372f28e3bdc653fd06db399a01bdacdfbcdf9815039401b0ebb16b406ec3eb2d5ef0d605addffd236fecfc572946607dc48a150"}, @generic={0xffffffff, 0x45, "521db58001d6e7c58884afc56bd7171918be4a01c342af74e626db2a0cd1264e42dc45798d24f2792448718832b22c1a3920cf66e305f27d917a6edb5fa2cfcc5d31806a03"}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0xfffffffffffffffc}]}], @generic="488e3c5f8c840ff3aa365658a4824dee5865d9d59dc4b997be7fa486c80dc2f3ed5a492a304051f623eb4527ce7bc4495a291c22444794e6ce0d78be0919e2131ec1ae24347931065fed62957be854080c30ef37"}}}}})

13:55:22 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x2}, 0x1)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x9}, 0xd5)

13:55:22 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
open(&(0x7f0000000000)='./file0\x00', 0x500, 0x0)

13:55:22 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
mlockall(0x2)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="6dfe92caa243ea493c3149356c1fa2ef55ce50522bc473855a7ae7577c834a3160632a984cf9c267808ee383bf6d01fdc451ade37a9a0943d80fb583dc81c0a198c257cecfa68ca0a06667986b01d6e7849949f2ea660649bbf9b7a496550f4c56090da2bee34bff91ade7fcf630441e73daead59adb3956908b55beacd585ead3daf62e78749e0b8c3e43fec626d56d63a49b0c22d330797c165535a8acd7de7b86ce5abef1be32836af291844dfa0b48699536cb4b2df211493277d34cd76472c013fcbfa97712ca2064520d1206275441224e4916", 0xd6}], 0x1)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x7fff, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)

13:55:23 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
r3 = msgget(0x0, 0x8)
msgsnd(r3, &(0x7f00000002c0)={0x3, "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"}, 0x1008, 0x800)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})

13:55:23 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x4, 0x3}, 0x8)
setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000180)="57f06931", 0x4)

13:55:23 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2000400004042c5, 0x0)
fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009})

13:55:23 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x41, 0x8c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x955, 0x4)
getpgrp(0x0)
getpgid(0x0)
getpgrp(0x0)
getpgid(0x0)
getpgid(0x0)
fcntl$getown(r0, 0x5)
fcntl$getown(r0, 0x5)
getpgid(0xffffffffffffffff)
getpgid(0x0)
getpgrp(0xffffffffffffffff)
r1 = getpid()
r2 = getpgid(r1)
getpgid(r2)
syz_execute_func(&(0x7f0000000380)="26473e431c130f05f3fd59bf5c3d4f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed721e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9fc5c67f9f345d9c6aeac9c01b00b000000f08171a30b8a826eefa80defd4d4660f77dde8628f68080f01d7b7c4c4c185fa4000096fc0f526264788fec550c4e17fe613580930a1c9fb110fd3c4400f38f1a300000100b7e2")
accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0xfffffffffffffebb, 0x10000000)

13:55:24 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000340)={{"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", "5bfd9fa3331489b6b9af80aedb4967e0ee9170fafe2a617499a1b6e775571cea", 0x7fffffff, 0x200}, &(0x7f0000000240)="687f953521e3d86ce587bd105152fbb8413c108332de38fdc276953aee1816d3577008e0c4643f916c124802273b7e0dda18718228c6683f077b87d083472575747d58f8dafa3592ee2fdf4642f9840efc4bb082b97e996fa93f0e34182cc0169d95486c493099e69b574a0c1c3f00f6e671dbe4570fc56c28982e6632b6702e62756b223f6e1519fa2e90b2c94099b8eae30046a45a7dfd8e84809dd7d5244003a999a6dc82f6467658c28accac9937cddc9ce19710f1aac20a2b49585697e97dce2d7e69729e611629627b34", 0x8, 0x2, 0xa0fc, 0x7fffffff, 0xb63, 0x3, 0x1, 0x7})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="2500f99e5bdc050fa64219fb0a499270290000000000000000000004"], &(0x7f0000000140)=0x2d)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, r2, 0x2d, 0x81, 0x0, 0x3, 0x3f, 0x1}, 0xa0)
close(r0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000007c0)="6ea2df7f6efe2a7d6c8c72a23e76e9a05ee2d43dd4cdc82525dd5eea7c1977c207aad669eecbb600ebf60bc507f5a35e8ac9b4964bc8535f6580a18427772d6acacc388c6020767e2478ca6c33c81db95e5aed317be36ef2ce4087cf8907766621643d9016aa8665a2909b5fbcaceeb41b71483bcb46c4758edb6abc10b696ca9bce88a112ab8e7b1be4674a84cbc2bb3eddb8dedd3043453ec707758d1f473927849706815c61d032cb67a6ac689faa5cc69fab2bb04914facd815de821e9c345ff3cdd2de5697309edfce0296ad2f2aab3ae13a61a8c4899ce295944496972eb57d77da86136393e5868b6a6863623591648c578ec")

13:55:24 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt(r0, 0xef9c, 0x400, &(0x7f0000000080)=""/21, &(0x7f00000000c0)=0x15)
r1 = shmget(0x2, 0x1000, 0x611, &(0x7f0000ffe000/0x1000)=nil)
r2 = getuid()
getresgid(&(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140), &(0x7f0000000180))
r4 = geteuid()
r5 = getegid()
r6 = getpgid(0x0)
r7 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0xfffffffffffffffd, r2, r3, r4, r5, 0x80}, 0xfffffffffffff1c8, 0x70, 0xff, 0x2, r6, r7, 0x9})
syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:55:24 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x101, 0x4)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x19, 0x0, &(0x7f0000000040))

13:55:24 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0xd, 0xffffffffffffffff)
fcntl$dupfd(r0, 0x11, r0)
freebsd10_pipe(&(0x7f0000000000))

13:55:25 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28)
syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20)

13:55:25 executing program 1:
syz_execute_func(&(0x7f0000000240)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162fc4023d0cc5f04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc4612df3f20f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

13:55:25 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semget(0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)=0x88)
semget(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6(0x1c, 0x2, 0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x9}, 0x8)
semget(0x0, 0x4, 0x200)

13:55:25 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
poll(&(0x7f00000002c0)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x50}], 0x3, 0x8000)
unlink(&(0x7f0000000280)='./file1\x00')
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x1800)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x1)
shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x400)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240))
fstat(0xffffffffffffffff, &(0x7f00000004c0))

13:55:25 executing program 3:
syz_execute_func(&(0x7f00000000c0)="98141b0f050fc7f791b01a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b000f0ff3a46e8888a1c4101f9b439b9be35ee6c45e1616c3ac1000c44219a775d065ef0000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = msgget(0x0, 0x80)
msgsnd(r1, &(0x7f0000000180)={0x1, "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"}, 0x1008, 0x800)

13:55:25 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000040)="636a376dbb6d147e75b66079a61b229271085dc93cb9372eeab112fdd58e")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4)

13:55:25 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000040)=""/66, &(0x7f00000000c0)=0x42)
getuid()
getresuid(&(0x7f0000000300), &(0x7f0000000140)=<r2=>0x0, &(0x7f00000002c0))
setuid(r2)
syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r3 = accept4$unix(r1, 0x0, &(0x7f0000000280), 0x10000000)
fsync(r3)
lseek(r0, 0x0, 0x0)

13:55:26 executing program 1:
munmap(&(0x7f0000c64000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket(0x2, 0x10000001, 0x0)
shutdown(0xffffffffffffffff, 0x0)
shutdown(r0, 0xfffffffffffffffe)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
listen(r1, 0x1)
truncate(0x0, 0x308020005)
r2 = open$dir(0x0, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140))
preadv(r2, &(0x7f0000001800)=[{&(0x7f0000000500)=""/133, 0x85}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {0x0}, {0x0}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {0x0}], 0x9, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000080)="8d5993f98a03b180ffc7e135cf9bd5c52bcd1c503b5972f60e50179cc508805976c7")
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1)
r4 = dup(0xffffffffffffff9c)
getsockopt$inet_udplite(r4, 0x88, 0x0, 0x0, &(0x7f00000000c0))

13:55:26 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="89c0972d930dfbdabe778f773617d13c7d6596f9cb68f8449e3b890e35d28cc664128f36c3d4d3244c01c30d4eac0164edb6fcf3538e830a2edc07f2dd3a848daa13ebe6484234e5e9f31319acf24be524fab2736852c447dd419cb95a0a68600f650c521f3654fb76900da70a68f1a66369de5214d3845c9ab7c8ccde9f8d925824eae86bce8a897a3876c1226c8cff75ca19714a32720acd17f38af6ee2077b0a9d3378cf56acd68656538", 0xac}], 0x1, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x10000}}, @init={0x14, 0x84, 0x1, {0x5, 0xded, 0x3ff, 0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x2}}], 0x4c, 0x100}, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="30000057460efedab1440000a6080000090000007fffffffc427cdfe00001c0000000009000002ac1400bb100000008400000000"], 0x40}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000800)={r1, 0x1, 0x1000, "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"}, 0x1008)
getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e)

13:55:26 executing program 0:
syz_execute_func(0x0)
clock_settime(0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(0x0)
ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x800000000000}], 0x1, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x10000, 0xdcb, 0x1f, 0x4}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x66, 0x9}, &(0x7f0000000100)=0x10)

13:55:26 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
r4 = fcntl$getown(r3, 0x5)
fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r4})
flock(r0, 0x8)

13:55:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000000c0)="f00fbb9f000000000365f7056969ef69dc04d98a20d0d8c44139fd5bc441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r1 = dup2(r0, r0)
socket(0x1e, 0x30000005, 0x1c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)

13:55:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x0, 0xfffffffffffffff0, 0xfffffffffffffffe, 0x7, 0x1}, &(0x7f0000000080)=0x14)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x213, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xfb}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r3=>0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0x1, 0x4}, 0x7)

13:55:26 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c)

13:55:26 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x21)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0))

13:55:29 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="3811aa8fac3b5be410dfee29733bdd19d08398f59e09c2a55c2ba468dc9e879e5e34", 0x22)
r1 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_opts(r1, 0x0, 0x8000000001, &(0x7f0000000040)="a92ea32f", 0x4)

13:55:29 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={<r2=>0x0, 0x81, "49840ebe3534d5a32a7f9e18a7069727f4e0a4dbe3ff5ab81a104d8adf910c957db642097c2a18586af70824421221218669e8582b7c16b5a8ba992993601dae72b6d8ed30cfe6a63f08eee8f2b4b7ae162a3fb004e4134259ac171f600240159f9bba3f4a2206300cc823cde0103710eb70f4209bd5f80498ad28a2bb63edcf02"}, &(0x7f0000000180)=0x89)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, &(0x7f0000000200)=0x8)
r3 = dup(r0)
setsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000000)=0x8000, 0x4)
preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000400)=""/27, 0x1b}], 0x4, 0x0)

13:55:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d0a61d07afc8d7773000"], 0x10)
getsockopt$inet6_tcp_int(r0, 0x6, 0x811, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14)
getpid()
connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @multicast2}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

13:55:29 executing program 0:
mlock(&(0x7f0000bc3000/0x4000)=nil, 0x4000)
mincore(&(0x7f0000c6e000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/183)

13:55:29 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400)={0x7, 0x7f, 0xfffffffffffeffff, 0xff, 0x7f, 0xfff, 0x80000001, 0x4, 0xdae9, 0x0, 0x90e}, 0xb)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r3, 0xffffffffffffffff)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

13:55:29 executing program 0:
r0 = dup(0xffffffffffffffff)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xd0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff6f)
syz_execute_func(&(0x7f00000001c0)="1c0924b598cd80f5400f0040f6d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e10166410f38df1efec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f99aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4)

13:55:29 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10)
setsockopt(r0, 0x35, 0x5, &(0x7f0000000000)="866e541f8c0e28ff21824ec2566d0963ea69ddaa491bb005868dea7f95334ee08fe45a582a7b485eb4c320fa30b8ce1d0fd791", 0x33)

13:55:29 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0xfffffffffffffffc, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
pipe2(&(0x7f0000000580)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000006c0)={<r3=>0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000700)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000d80)={r3, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000740)={@in={{0x2, 0x0, @multicast1}}, r3, 0x4, 0x0, 0x9}, &(0x7f0000000800)=0x94)
r4 = socket(0x10, 0x10000000, 0x2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r5=>0x0, 0x80000000, 0x1}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={r5, 0x3}, 0x8)
ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000900)={{"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", "5cf15776d97787e29a08677009bbd3ce6fe7e89c0513a75334b35b0bb245d763", 0x0, 0x2}, &(0x7f0000000840)="8245ef0ffc4bbd4260c385f0017eb7d99000f221d01a12a90d7eaf32b92fd85ec262af00c69444a15d2736595f20f695c75a54db1ea5508c6b19b44a7419305e8677840a5bde0cfaf7c18864174d1ed5f5e182d3dfbdcb0e9aeebc41143c4a1005441fdfe2f40c527b9c22a998e8c581fe9735218fb7eab3da2b623b4c15fd08a85e8118af8f46a3c615c18c91c69f740bd89ce6de451fd73bdd6a1ab525e1d388c3", 0xaa50d03, 0xffffffffffffd4a7, 0xfff, 0x5, 0x0, 0x1, 0xf6, 0x3})

13:55:30 executing program 2:
syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={<r3=>0x0, &(0x7f0000000080)=[@in, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000440)={0x1, 0x2, 0x1000, 0x2, 0x3, 0x8, 0x7f, 0x7, r3}, 0x20)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
lseek(r2, 0x0, 0x1)
r5 = fcntl$getown(r4, 0x5)
r6 = getpgid(r5)
r7 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/155)
getpgrp(0xffffffffffffffff)
fcntl$getown(r1, 0x5)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3")
r8 = getpgid(0x0)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpgid(r8)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r9, 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r9, 0x2040}, {r9, 0x40}], 0x2, 0x80000000)
getpgid(r6)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4)

13:55:30 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f0000000000), &(0x7f0000000180)=<r1=>0x0, &(0x7f00000001c0))
r2 = semget$private(0x0, 0x2, 0x10)
__semctl$GETVAL(r2, 0x2, 0x5, &(0x7f00000002c0)=""/4096)
getresuid(&(0x7f0000000200), &(0x7f0000000240)=<r3=>0x0, &(0x7f0000000280))
setresuid(r0, r1, r3)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x48)
ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f00000015c0)="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")
r5 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0)=0x2, 0x4)
getsockopt$sock_int(r5, 0xffff, 0x1001, 0x0, &(0x7f0000000040))

13:55:30 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1)
r2 = dup(r0)
linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400)
getsockopt$inet_buf(r0, 0x0, 0x53, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4)

13:55:30 executing program 0:
r0 = socket(0x1c, 0x3, 0x0)
setgroups(0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e236b1351400d14f75f3d0e962007000000ff02f7ffffffffffffff00000000000102000000008c0b466fe3385f679c0000000000000000000000000000000000000000000080000008000000000000b86df0b3d0814c3343b3e050e34d5a000000000001001300000000000000000000000800b119e3871ab63ec8dd079cb8cd", @ANYRES32=<r1=>0x0, @ANYBLOB="0900000005000000000000001825000004000000"], &(0x7f0000000040)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x5, 0x3, 0x7, 0xfffffffffffffff9}, &(0x7f0000000080)=0x98)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffcd3, 0x84}, 0x0)

13:55:31 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10)
r1 = dup2(r0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000001200)={&(0x7f0000000040)=@in={0x2, 0x2}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000080)="3579e9b938ba2a1b56680786c52d92a0bc9f4c8da0c5a1e5c0c6c254efc3df37cc75ba168326ef506ad5fbf44b1746063742743a59af54864231d26b1b3d9d3b55a48b8d99bf15f3dd778d99c3bd4f9f3e0588959489f47915e7c4c28fd875d75c75684f125ea3aa5eefa7e048874651bad8686f3ab3", 0x76}, {&(0x7f0000000100)="b791e40eaedff46aa5c1aa4f5c33b825fc973d5b2487df4ce41f6e2a3bed3cf1ae55fde9436317d7a7db083e0ea778f761b3f680ff71cce3440768e3e0fb0da5bcef936e077e3e73266d9dcf9ce0f16324dfa0bf772708ccd3ad66408d38f8ec458c1e56ec6c2a4732ed460e57cc12b17d2cddff4e563cf034df46ef2e6446bfc1c4e142b29c4fb38974ad5794cd3fd2f360dd28a808b0632ba6331c410bd38e04698821c15158f795dea3669907f07971ff4488c7c3285ed964edc7b46f43c06902b0cc52ea128781c783f88ee42a2a6db07183c34435624a842f687dbf6facf888da23a34f5b34bcbbca9e10b30dd280decce6d1ea97f8e2de51a73edbba5f06a9410adbe764002c8e415c6b82f0713fc080cc016397a381d0005a534147fa7ea9af5cbb26c8f4ec7fdaad755df46dfe7679cbc9549b28c317cf28d9e3a07d8f0edb993b625f9ce6fe24524c41cf63a511bbd63b9ceebbd5720c7f67b65ce2dc6c1479fadb3fb0e7d7028eade5038fd0924f628d49947ae06e25883ae00da5c6b816b42bd269269c7341aca624b049ab1f03538e58b45119bfaad27d6a79642f1f564f3d02d9983d3465c182c74f85911dacbd849a408a86a475595f9f61bd33d46583466fabd7c82aef896f8d720d4cdcffc9d3719a2cae86615b4d1f471b5031c0bc5c3979ae4c04bdea939915d8b37e4d07b6440cfb814a5c8f40f674d494d5cd8fc509b70cb3f96278978e468f5bfbf55851e21fa67467e8f0b1f2c52144abdbbe6a3cb93c2e0e69c06f461ebe87186d6dab5a65cd7c811363a2ef73db31c0065141a1b01090132a2ecc84428f25705762df8c1c38055539d75c184286f4892069b63006947c7fc168b31fdb597919c73901d92723d055023e7cead7b1e4ce7b93c5a5213c55e9ac3330b2d86f58bd381526f8b5ae2d045621a7b4ca6d393f8e0bd1ccccdbbeb68e46b36fce9d44d0dfce7745cead46a374f3f97bb39411b0739929afe27378ccb2cc257151dfe911d4b4d98260e0b60e191eeeb54d33d22d1fb165232424a05bddf5288df23a7c2e5a69c50d9ca4558020fef5662719423ca00f590f3ca2d925b0f697306fe6d4d95d9553ee689070a0c017e7da4eaf920bc747426469a16ef75f76d5dc1c32d2b52f9f029f9f03c05d77e77fdff21647623c10bd078f2289471f2417afc1f3b9fda7d83cd89993efe2ba680986e34839667b3349448c49c746b2a45a4d898246755621cd4ed388647cd914aafb1a5a0229768360c9ce14a3ab03779c7057d6275d9945e760cde55325118617d030687e3356737886949cac5257a36376176f7ef415caa7bf87a14dca36f6fc1051ab0a5849d9a9b6f6b684493222d9fc0a8426611300e2be29c2e19d54ecad3216189700c5ff8643a9fc53f7bbc0429efff853d580ad0a1a743ee44a2e5b60a1f2215ad27e976b9ea5d9d9bb41a3c644ebb937eef924a99a99c2464e7e0f95f8eda2bb395ca305ffc630ba602a30a55ae89b8c91d59bb9dd901828cf53ad961cf76d6493728cd87b4dec077d470b8194b8a695956af255ca03116ce5d7601a8c8456c8878d6de1f3e44c8c515a51f74f153e442fbecc1569eb01b0af3763961f6ece2d2234c05e868a0196ce3c495bc8baa1736f9722dec6974b95b60ea5660f4b89962eafdae698705ef87e53de0a596055d8d595360094bf99f1e62ab3bba5fc0cf99f5eccfaae5403210e33ea15d869cbc5d1924ab3d1dac70b8687ae0db1aeee53a2f4d8a604fa7fab8ed0849f85a26ed5d015ecf73cf1d600aa1962740c0b3837e1e15279d7f532f47390e2ca2f3f36f139a1f6dd3a4cec7d4eae3b1e7ad9fd6aaa8823d48c0d118ef91ba381e7d7d7b38fee362665df7c3fd37e18e6f28dbac8ac433abede01307305c57c3b8857739bbffc38997520a36c287c3d71a8aefae235a4c302916cdc371ddc6e908a725830261de05c498355ed4d69412c46ffa7490c7600307f0a59f80f260c40b25241845dc1365ffe894a5f0eb5bb284edf0103af8054296ee82192b5db2655280205863e06ebb37f2c5f40b2e65c64eea29abb5308df7b8ddd86e0a38a8400452742824fc12b1acd36b880fa22dde52f326cf43b55f21482e57d720ffe231e6587d54cece7dc3873e94ea4bd15e755d0ed20a12c448e728cd89e28584d7cd98c7c8a2c4dac8811017942fc2b698df21cda4a8f3b134bacd3f0d035af71883728ff005f7dab6ae2fd4fefafe3e5c8d697ff6fd7798f7479cf613374fa93c0b7e5ebe09049594d54321ce67aa261261d2daab1461a5667d63f4ffa5eaecb43825d62e5e8db5a4e5e9c53b22bb52d71677e2c2d928dca23e0227a3db5187e0e9c14e18c391ea830dec09732294bbdbd29371fb6d4f6e999b2adea91c8a7193650e0f474966ea2d51e2d8055076915f6b2da7ecb8d14abe8de98ccb8b19a04deac7a2ce6c979201e49668e8e36170721a36f145564b6101fb1a4cfcd86bc447ea69fd1a5db8c5d33b8accd7b3481b565326aee1d04fbc7cd74a9d2e1ccf79b2040b625c5f5376344223226c984530b0921d69875298a19a63765049a512f157e655ce7a01b2186c71c879afc57bc5d7f39e61752a25356516fdc7cfb7e7f67854d7905d53fed6587b06ba562dd8d5d08cdc21e22c2719cd3244a6510590b842c555d649ceae81033a1222bcc490de9eabd5b5bcd8f70ff2eda6cade2ab4659ae593f55e0bd80c3f089bf9eba113430640129cfaa387c59670ee0f10b38efc7f84580abbb75d02e830ed35057b945e48bdfffdbd6a93a31a4668b0ab772e3d8a5802532aef1abf5073262eeb9061adc3124ac2276f3407a509d54c0879e5d2447d4f6b198b226ed701d3bef2edb3c786dcc85a1d5555ce087a2a0cd603010a70a8d356f755c0ae67b4da0091394b354000ee250e119fe17ded200b8066d0fd70c4e48191ac5eab534746d1e8595740dfbae98c9dcdb71139a4902050d0b55e07be5c0bc643f8a2f8fc4582b21b89367bd553b99a701837bd814880aceba2a093794494d4a706efaadd49d8d613cc299774830a8f3d7fe33bd0791f3607bba952113bc5cba4a3bdbe12b295b5dc5910f304658ae2c5a4cf43dbfebf213b5a4f4e84aec0a60f492caae9a2ac66bad9a15e526f031f2d5cc3805c35ecdaf05858866e942e4c3b203889040ba3e356da0543f24ad52c43bbbced529ad9fa3d18429794606385b959b7059113587e9d35b1a4e7ff4ac858e9cbfa01d08ccb8d6f573c84ec0fa3743f731ffb422f6d4ca46065ae40b00fd8a07f3c5131959bbae9991007a3bc91a5b391d6045618eef1e74317b7c629d7dd1d60a67d8433aa441d9f2b39a7f3ea46839a4cc46177e398ec0ba12e6d4dec05f0757a438973af71854b4a7737b008fdf65c89d0a3a528e21c6342b0d2dbf76d589153113d938de915140fed430d1c3155dc55044a18e4b1dd93acf072a0fff0ea18c4bbea825dadc2d165da94c2dee19c0d4a4a8654dd0a013adc1ab680ecdd29066eff9ff3b1f7731c66b438a8c1cdae6ffd928ee2a17bcee6f45c2450f7434b23263fcee9ce97cc64fae7f798e0f44feac5895c867b1d702e92aa215b170d8ee027e390240bfd89b5460ce2bb02256bd20ce736e6086fdbb8153c82997a472759b988abed968b7a3ec877f17b9f2a8800e252701d360d58acbb6ac9cb1bc5ad68abbb405e92c4c42bc05712dfb50a3be4627a2c87216e1ba46be393c54930149c0466d1378ae4a35cb474855493acb4682a54542aacfab6c54c28ac35c1a8df6449b9ec340bf9ef9d38373264884618bbe899e315ecd539e4cef979d0dac3429f80e5249af99a1fd551f8fc38f4e893d3051a3e9c9de6d43ea6c9843f32f719499e82db23408fbaa4a410bf8b37f3ccc3e3a8d866077e110a90f9ceb7d641a0ea3066b1c4fa6d1520f82021fff5aaf10935d8d584b627b8cf795062ea6e85c383c6c4388db1c55ccea3417ad76a503a39d9ca9ff6eed59ee817a50001e86ee8ec2e32c411e660b85226a95aced49a8fb05db53c8f447090ce31034d1dbf5ae775538d2c7a5a5e5ff0311bde4f84658ca2f9cf03cefbc8867903cfa1eb289ed635e64306f80480b5483947f3373988b3348756863e743f4518fb0534853d442be0b96be9efd58693c6dcffe53deb854ab5789fc2db35f34cf754fe511a4195a6bf297ccd9d6a0a64552e76ed64175e6d9f53e26d0833d595c103bf36e83ef56e1e269e8dee1e23222eb5de799d2d3943a32a3227f4156cf2fd5576eca6e880951fe5214c565f2c9220f7d3f6daf92c2e05ee7a8f9676c7f0c2117ad121e0efb3c5b5206b232278f92e9a0e1341cbfa830dde5d190587b2f038e959c267b48366992969ce41fe61f2059c504dd1df96cee68ebd15758db557acbe4afa52122fcda5e01c9f0b2710d58ba6289c2e11ff45acfeb003a787da7ce2aa6276e55d0355b49689f30fbc858dcc75f68aa4008470d32d2d291f57d048ca74bbd16d8e60d26cbd33342cc9ee6e0d80ec70d3bfc5451e4339891fed3e334f3196baf10388ede660c8fe55900a1f0d5e67de06148d8a193955f3fefb85aed048b23c36a43bfa72062529e7fce7324a458913da94e35d98627ab92ae8c4f87e5752144b360c9d8d5d167633edf50a3b2497eb64fd014c7db9d847293b8911611a71a4c1ae4bbbbeeb13157930869d42bb1da3c60a84c2b8dff3cd090a06b79fe81e3d5638e5441180a98069953267a44998e50a5b71574a4201dfd5c01f6c82ff6b1824238070ff4d40720fd2a2d64fcce03afffd1338f38ec5915532efd05edc09030ab3e5830c61273db56ce4a920341549d145973d3f8f3680e1e55b6da56176086312e970af05f13f1f7010326f73df8ab6080e112021f9c2889d5abc9f10de0a202e973aa89b6fa3e37e4d2e745b1fe63f66903bd7b56487fa2e267322dcf05306a4fac3705c304e088fa0dde8183bf975bf576081c89c53ae1741f02d4f7a1e411eb0d416f45c6a9eb17c9bc56e3c9fffc070b2162d2fe1bc272afc5f3985a22d0aa3b065ea7765b1339fde3fe807d5cc200beb1fa1482b595ec64790f1e205e2bb78a2e9575de1db3c3c256d7e51ab6a8f7c987e53a8ad95c6983fbd1b364fdd9ae0913c7b8e682ef262405456e636115051865f79dce6e8d7c364f7baae022befb0d8ee23e9e8c3de2c0e7a6cff5adf0536e361598a3cc5786d1d9289f67d0e54ac2066a94d888f43d76109f5bf57d7f9d1cfff5c2b66ccc4c7bcf0aa7e219cd5c5b4014cc0f4e99972d652c7bd0c2c2f64443968af173bcdfb2fd8e6c1f54342cc44d261a874447fbbe2e92957a4539b25cde09d855fa5e8c87b5293f99987e681c42db50cc91d9c755f7119c04dce0663cf17508d7c57cce4cbdd6c292da378be6712df2b8581b636384ac7079bc6ba84bce9cbee766136e26026f2243e89f82a7de134cb30183081108d1a15cc9ac6190105540088caa024ba7ccf82ace1671d09e594d9ec8b9ac0c3544506ab4cded75e4b04b2b793a803c36ac5fbb7e45d1c0071729f56177f650610156e641ca0a279a8e1e0f2f2ca85cbe688aa4583b44958740ad9e3d1f7d001672b6ef0d87fabf662787913489ea05a50750dd37b587ad11d4fde3b396f9b1789d0e57e2ea00ec932d6ee1627c979d1b26bdab7b001b260a56096648410671b63fe20a34ada800bc408f28a59afed51546f21bab73d0bc4d3d1dc94cfb61b27ef221eaf918607b1e617878566784914605f23e06c654", 0x1000}], 0x2, &(0x7f0000001140)=[@init={0x14, 0x84, 0x1, {0x5, 0xffff, 0x0, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1f}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x9, 0x7, 0x9, 0xbce}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0xac, 0x4}, 0x180)

13:55:31 executing program 2:
r0 = socket(0xfffffffffffffffe, 0x10000005, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161)

13:55:31 executing program 0:
syz_execute_func(&(0x7f00000001c0)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
sendmsg(r0, &(0x7f0000002080)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x2, @loopback, 0x6}, 0x1c, &(0x7f00000019c0)=[{&(0x7f00000000c0)="ca6de4aad092ddefcd8eb69231e3de2a8763ca70d08659da8a5d7009455dfa04f8ec383d576a40a3aad2c44b774c0063984f11f58a57bb10cddd9ca9614956fa5d7156ec8cf80fa46f930a1a5a102b6886fd554c07de61bd33c0a368fcf2bb1af839794671dd", 0x66}, {&(0x7f0000000700)="cc6fa544017175710e1bc8ebf4c163e121ed366a87e94b51e24414ea6c25", 0x1e}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="dec05eca649935d0a461ab1f1f66442c4dfd02e74253ce92360dc9d54356887c13d99fa710355889dc48bb24edc8749a95855e92d95c027cff8137161ec55dea9dcec75861e5d8c4ba5e7e4128c969927dd8e262e483a1728fde7e2bedaf7838d02fa161db36252162af2d749fc0045475f2ec3e737dafebb7b4c3be1e7cd11a98913c6a7de56d864380fe18394c06693bb1120fb880253b0e2d00d7ea4b6619", 0xa0}, {&(0x7f0000001800)="252a590106a0078b0e5f05720cadfa5af3479c7ce50b39e8b9a9b0254687dc5c02af0daea5641e58e0335f6099c5282dbc54562999b45bd5bdf6b33e5fda2922943b851e971f56f6a4e3d9f679f2e707732f1f1b3b4ed50694e9af9db75927ada87d89f3080b006311878e108dfef07a55f39dd33c175459ccdec5fdef060816505f578f9f5bc6c811627c82025d2f9eee0fddbf32c6cb70e7efe9509c2b62e32edde9ca81e9743e81ca382944cc25fa91a87aec46f3e80affd08b86b4933db06208c9dbd2c0509c5f3184640753acf3367c575f650b43098749c171c0a9580ffd578a583af4a8e878a9af03d1672a0942b6ca875f98cee8f4", 0xf9}, {&(0x7f0000001900)="b04349f95469a447fb2ddb7dfabf552fcd48cfc81568abd0d0e28bbd829a9fb721b3155dd3d5b79576a27741b04fab9484938924920602a0718f7afec3c3780d1c1a9f4d5cbc", 0x46}, {&(0x7f0000001980)="75b4c23366013184c15e8a066460676af7c3579052d59f46c50c5b7110a5e67da6fe12b75c26c8be28d55bda94e813", 0x2f}], 0x7, &(0x7f0000001a40)=[{0xd0, 0x88, 0x9, "7d7642fcc18ff2f886ef1dd55b507ba42d25e30218129ee80d461dd09b9382aaf119409ccf5a97ae3e11c72b96ab9f6ac67126640c36d1ae72ff95acd808052bef5f2ade4b91a79f07296614b7d4b19524f2b6d75c12e08a26dfb6b90078e0f353036bd4e03cadc668f650be5c064607ebe85a5a0758bb2bbf073d069aa1a02e826b278f8e42be160f11bd2e24c38926abddd70b17d7daab066ba9378d00fce931a44b8dcd33800fff5d439ef42d149f54d15084a34c2a66365f2c20c52c15"}, {0xf8, 0xad, 0x41a, "48cd2daf05dce2b5c25c758bad7fcc1a7ac4ba84b4606567077182d2b695c5e14d4120ffa20d8c8bf2b68fb7bb68816d4f9a84d80ae8428e775ad970020917ecbb85047bd1cc6c9576ebc8b67da25b3436799d3869aa019a3768948cf11f134a8d7b891d21395bd81d309e4328c064e2f0d34d1243fb196d183634bffa8ea539d7f87f81e3fcfd1a62e6016be6ee6403bddcc8e6844a4676b8d9a89b885c39bc5ea87fe163e12b06a6081dae58dfa05b88692935c8d124dbf1cdfaad8940674a67c69abf2be614d5812ac816e09c44e3b7013988b4a6b3ddd827760b37ef0e3ee1ac"}, {0xc8, 0xbf, 0x0, "5f9d85239dac5ba9be97f413dedf0f30f22d571f11aa6bffd321b2db8258ca567b2592c78118aa24dee29eda704a02ae9a624a8dd0ec60313549922f056d564de795639ef3d45aa2032d6af8400767fc0500d9bf17de0d88b41ef2599c337a1734075bd361384b819b0a2aaefc1c7fd4e0f59403a49cca126c91fbc025dfc6bf5a109ad6fb2ec61fd97e1c42559f4f89230ac52e28a62c0e55eda805df774d8302119775f5c3dfbe8d0c5b6df089bb4ab47f620a"}, {0xe0, 0xffff, 0x7f, "3e099a9822ffb1869e55472f7583764cfaf22f9b5b2dde5bac9f3ff94236186f5092b6f9e90931a57c2032f17df45418944d262b3f8b03c6bd624e56c2f1f0871ed4fff38b82dce8a19fdf80e7077bbba5a4700bf80663017ac3b41a1be6aad2925cd98a3839fa419138c2ed4087ee1a044b3da45923c2fbb88da4451a818fae974c7b311c792d64b659928c480c4a7afb35b86f4359fdef2e93a0586c272d291bd0cc608f52976ca6ac8592acfe5c6002340ad93d1b0043f880b65b7be9994fa5b018b804013119de13cd76bb"}, {0x28, 0xffff, 0x8, "900ed3febe21bdd9be8f9d3910e9ba85b0"}, {0x58, 0x1, 0xff, "c230743579d511ea93e5ef802e1c9a7498cb219ac1a92dd70ecca48548c826bbd17ed7cfb73c9970f0da65671f48057396759af692e15f3a87e870f068cf1399f6e723948c7e8c"}, {0xc0, 0xffff, 0x4, "768502bb9f66fdd7b2fbad4f2f9db563d5b68882f0bf4d376088620324cfda39dd1ce155cf74703d5a833111992d1b04704c0f7b6b594fa28a846aa61c3dd4f14b0d019a222e99dc3429c0715b876b292cc76d06db3ff0dbabfc6be7001fd364cbec1894e4417280689d1a5a803ae177cc8e26b81f812fde5c037982f2c9b6238461f9e2e1d2f0015e2984fc9a3281041835377bac0d183acc088b3d713b236ed3acbe7f7c884eda66ba"}, {0x88, 0x0, 0x38000, "09634c8300c3419a5b774b9343cc7f6027d12e6a68c5e51532c1373eaa37b29681ce0d9ecd27b41f1fc45481f15756ebfa9238bf79fe6f2c4d70ac9fa4ca889f98c0d6870beb8187ddc5d779b47530eff96e15d32a967774004afc32d9de175c8655b630aac8ec58ca35d863863d27d837eec3bad6d45d"}, {0x108, 0x3a, 0x8, "0e6eb37373f281a34f26050ea1f28c9c9d4bcc97de9dfff34269137d4ed3bffc71855bcd25b0de455b7bf6ab09af0ea5babfd8e226b8118c712acb6a2fee9257985c8d671270acb659c519b0c6d0b7f1e16e70654b1e7dcd306e0f47465db17086170b83eed81b4816649d7e469aedd43f9960471783877329aa67c7d09bec131ce0bb0293e3428e7fde36cfde064486fd9b104ae060c676a534b4669487c4ff17834c1704b86b952deac63970c415c663f789b246dac3e4b998cd0fd303e764bef850597c53bcffca8781955a2a7b4eb7a0a965c24b73979a258707eeeaee0501e402fac3abc4940f74e2c853749fc08a5e6383d4"}], 0x640}, 0xc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000280)={{"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", "5e2ca1ae1276f5f744fdcb8e5b5043259070e70f1203d8d118bf5e9b1310df2a", 0x7f, 0x40}, &(0x7f0000000040)="8ccb", 0x6, 0x2b3, 0x9c, 0x8000, 0xb0, 0x60c2, 0x81, 0xfff})
syz_execute_func(&(0x7f0000000140)="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")
execve(0x0, 0x0, 0x0)

13:55:31 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="003027696c5955ac010000000000ef"], 0x1c)

13:55:31 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
read(r0, &(0x7f0000000100)=""/247, 0x363)
execve(0x0, 0x0, 0x0)
close(r1)
r2 = getpid()
wait4(r2, &(0x7f0000000000), 0x4, &(0x7f0000000200))
socket$inet(0x2, 0x4, 0x9)

13:55:31 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x2, 0x91, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x0, 0x952, @rand_addr="3cc2f3efff34a483404c5004cc7bc2ca", 0x53ef0000000}, 0x0, [0x8, 0xbd8, 0xfffffffffffff001, 0x6, 0xfffffffffffffffa, 0x0, 0x5, 0x8000]}, 0x5c)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r2, &(0x7f00000015c0)=[{&(0x7f0000000340)="f4e5e35c98b4fae2d66e", 0xa}], 0x1)

13:55:31 executing program 1:
r0 = socket(0x1d, 0x1ffffffc, 0x100000000000)
connect$unix(r0, &(0x7f00000002c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x100}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="629b90a90000192fbc9e2deeef91716561144b71afed0fc7dabdae09a23a08a9d4ababa3e30bf1f0e7b2322032f1482d302034ee08b410b8d4e0f0d8ad65cc2308230cd8f4fdecaddfaa7e356ec87c9e11ae014716816f7632734ce965a5429606eae0"], 0xa)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x68b, @rand_addr="077ddb823afe10f124c8c1c72ffc0883", 0xfff}, 0x1c)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0xfffffffffffffffe}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, [0x3]}}, 0x94)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0de900b0122cde58ffd3418fb8f2b66ec2e0a592dc63ecc4d0b74500076175d25b265ac238fde9d864a81e2318a540c4f84dfd29f4c0e9cfa85af98d4a80828cdf0626651733d30e11631b98cef610b11719a6464591a9b0e56f741e22640990d60b4e854ce9"], 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast2}}, r1, 0x100000000, 0x0, 0x8}, &(0x7f0000000000)=0x94)

13:55:32 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r2 = msgget$private(0x0, 0x8)
msgsnd(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000882bb94d3a028316fa54c145412bea49cb3d93fe1ae7e66493884fc984d27f1d1e2dc318f76359fb0f0104f380f9a7688e7809134ec6abee28f8472a57456c82a9090239a295dafd7bf9758170091ccfabf68b1d0b4953fe760a08f9293507937a861df99e75b0bb689949657dd46702a420f73f335a15e0214925ac8d32a2d2995498a2268d48fbf1d54e2f3e37a28a9a460126d711daac083fa73403c94b9c1a61d08e8172f0daa0827896cf8e2424f14c8b1d79c9215d0383533c33386b490f5c65e9c7df0419a0de490438b2f97c00000000ef7e6faf6a5018171de2100f74703c6f9b4990d0b110f48a95997731bd26d53bb85573a090eb71c712ed95e9bec1d5b501fd0a98a75099e203ed5c4c44fe8e295ab508886f7c4ebbb956f9b12926cff6d99668f6e929e79bfcfbe8d575e81ec73808fa576614346a5f5ccb9a1c82044f66d4f1aa18082de166c2f03195641d702fb2bc92c12529b084c49fed1e6f485bdee3aad69092738db9acd93bd45cfa125b0026e39607cf9b61"], 0xdc, 0x0)

13:55:32 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r0], &(0x7f0000000080)=0x2)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xfffffffffffffffb, 0xb60}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10)
bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
sendfile(r0, r0, 0x0, 0x7)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000003c0)="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")

13:55:32 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
clock_gettime(0xf, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x200000000000043b, 0x0)

13:55:32 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5, 0x101)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x40}, 0x8)
syz_execute_func(&(0x7f00000000c0)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d141145cf")

13:55:32 executing program 1:
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})

13:55:32 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c6160dc66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f")
r1 = getpgrp(0x0)
r2 = getpid()
setpgid(r1, r2)

13:55:33 executing program 1:
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})

13:55:33 executing program 0:
syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6(0x1c, 0x5, 0x100)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, 0x0)
getresuid(0x0, 0x0, 0x0)

13:55:33 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x171)
getpeername(r0, 0x0, &(0x7f00000000c0))
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
r2 = socket$inet(0x2, 0x0, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x80000001, 0x5, 0xeb160, 0x8, 0x6}, &(0x7f0000000100)=0x14)
rename(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./file0\x00')
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x3, 0x200, 0x7, 0x6, 0x20000000}, 0x14)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0xc000, 0x101)

13:55:33 executing program 1:
r0 = socket(0x2, 0x14000001, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="120900fffffffffff800000000000000000000000000618a"], 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r1, &(0x7f0000000000)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5d)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)
r3 = semget(0x1, 0x6, 0xf4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={<r4=>0x0, 0x9, 0x3, 0x9, 0x2}, &(0x7f0000000140)=0x18)
write(r0, &(0x7f0000000400)="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", 0x1000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={<r5=>r4, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0xfffffffffffffda5)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r5, 0x2442}, 0x8)
__semctl$IPC_INFO(r3, 0x6, 0x3, &(0x7f0000000000))

13:55:33 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4)
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)
clock_gettime(0x0, &(0x7f0000000140))
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

13:55:33 executing program 3:
r0 = open(&(0x7f0000000000)='\x00', 0x0, 0x100)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4)
syz_execute_func(&(0x7f00000002c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c000000fefee9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")
sync()
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
flock(r1, 0xc)
r2 = shmget(0x3, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/244)

13:55:33 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x8000000000077, 0x0, &(0x7f0000000000))
r1 = socket(0x1c, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet6_buf(r2, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580))
semget(0x2, 0x2, 0x500)
poll(&(0x7f0000000080)=[{}], 0x1, 0x80000001)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4)
freebsd11_stat(0x0, 0x0)
symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
fchdir(r0)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7, @mcast1, 0x8}}, <r4=>0x0, 0x100, 0x6, 0x9, 0x6, 0x6}, &(0x7f00000001c0)=0x98)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={r4, 0x40, 0x1b}, 0xc)
syz_execute_func(&(0x7f0000000380)="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")

13:55:34 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x20088, 0x2)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000400)="1b9ac823e2404a4f776980395b14850c86cdd050d68286f375e706384d79e9b4e1fcd3afaa011fac6b6083037f5c9dc6b50f91ec0057168058a629a9019a0129f25804")
r1 = socket(0x17, 0x0, 0x800)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0xa8}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x2, 0x8, 0x3, 0x4, 0x91ca, 0x2, 0xaf, {@in={{0x2, 0x3, @multicast2}}, r3, 0x4, 0x0, 0x1e6, 0x4, 0x5}}, &(0x7f0000000380)=0xb8)
syz_emit_ethernet(0xca, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa59018b44bd8d86dd60cab26d00940000fe8000000000000000000000000000aafe8000000000000000000000000000aa00020000000000000502000304017f01050000000000050200000000000000001eafb57a99e97edf9878b9626b14a32aff787f93b6db10156f6e6e8bc6586ad29076b18aa5ee2e38789f5c2d1652635630f7165ef9028ee685a615d678e0d3a7c91545ef236a891910a69fef061673029e4113a52db1f54eee8e49f432cd7dfe2d806b6823f06ad361b15f3c75f792ad8bb67bf4"])

13:55:35 executing program 1:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1ff, 0x4)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")

13:55:35 executing program 3:
syz_execute_func(&(0x7f0000000400)="982ce0c4e235a8c70520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291aec401fa70449a0ec5c4c185db4900740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000")
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xffff, 0x2, 0x4ab386d9, 0x7ff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x3, 0x3}, 0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0xfffffffffffff800, 0x81, 0x288, 0x7, 0x2, 0x2}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x101, 0xc65, 0x1, 0x2d6, 0x2, 0x6e2}, &(0x7f0000000180)=0xa0)

13:55:35 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x3, @ipv4={[], [], @broadcast}, 0x90}, 0x1c)

13:55:35 executing program 2:
r0 = socket(0x2, 0x3, 0x400000084)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0xbddd}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82d9974872796c65307accc7bd583ad800"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034a55db10545ad80343c0000000000000000000000000000000000000000000000000002000000000000000000000000000000000000f7000000000000000000000000000000000000000000819e40709dee8d6ef913dee8e450c70cce1fc21cc93caf1bd9bb452a5daa6be61b3888000000000000", @ANYRES32=r2], 0x8c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x3}, 0x8)

13:55:36 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0xa, &(0x7f00000012c0)=[{&(0x7f00000000c0)="7654df657f2e859d49581cee647d6ff6abc5f59726c5b6dbf814c462528f2cc8b8165f766997f018e1769c00529e173203fc71eb7023de9ec4923e834bfe08276b7ace527f70b3995f0b803a053aa646ce1a3333a284b20423a92804e5ce0ee5b8cbd46d4a16d7304e6bc0a8c0f75547b28c00050a208e97fc30aa89502f79d406f9ad9140eef7aa67589c906a", 0x8d}, {&(0x7f0000001340)="66a5778951a2302ad0028665ec38168d63d162622578793e995745076693a6231fb9769666f97ab179e31f67cdaab1d321d7ea5c65d7bcb6acf634a120304a9e11c45fda79cc757c492b031ac65900d86cd8594cdfd95c0e1bd793cfe57d24b59f09f107ddf165e63072e522a48e1fabeb9a14faf230ec9dfd6a15c48bf5d111f7a64372bd188a130495515bc8c9a5bd4389a77295ad88073426404332412f83fe3c0ffe7410e7f0aefc", 0x1ff06ce060a5ead}, {&(0x7f0000000240)="b8496902b4b14a965fbfb0bc3fe5dc15c5f674a970ee3c16ba659c516e9bf3efc3c88419dc15ac2177ba9f20c34f0309ef7a8a03c34b4c53986d619a234752242c3eede11b80235016cb6e17184942", 0x4f}, {&(0x7f00000002c0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20189}, 0xd)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff0000060900006b7d18a464044fe779b3e173c4580c94a5f49d4363c24037bb691b87cb1f2a40a977ca93134ef50f511170497a9e4d8be930f43610a5379e78807365cc09882eb9ac5c601207516f886053181011582979d6e761c7bddd98aa5b2cdd28143314efc956a832d78f198b47a29be49bb9434a905f2ab873c9551c229d17007852230e284bfb"], 0x10}, 0x0)

13:55:36 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), &(0x7f0000000040)=0x4)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x73a000)

13:55:36 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000100)={{"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", "db3797f0c16a5986260090c2a0c2b011b5029694c87b5552004cac0dca514a4d", 0x7, 0x1}, &(0x7f0000000080)="e86509545ee6226afb472ecda2b06e509abd15c1d23900e7cf87378e337e253cb35635a72e12fef3569cdf223e2f173587906965f2209dfe00858e9bc0fbf29de9495bdf8d8c3488774bf9265c1e196d48fcfd93352282565e30e981f7f93c", 0xfffffffffffffff9, 0x10001, 0x2, 0xfff, 0xffffffffffffffff, 0xfffffffffffffffd, 0x101, 0x400})
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x2, 0xfffffffdfffffffe, 0x3, 0x4000009, 0x0, 0x0, 0x0, 0x1})

13:55:36 executing program 2:
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000))

13:55:36 executing program 1:
syz_execute_func(&(0x7f0000001240)="3ef2dbe126473e431c130f05f3fd59bf2e134f00c422c5be2841e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110fd3c4a261b7e2")
socketpair(0x1c, 0x3, 0x1000, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002)

13:55:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x3f, 0x2000, 0x4, 0x2, 0x80000001, 0x0, 0x800, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8)

13:55:36 executing program 3:
syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @empty, [{[], {0x8100, 0xfffffffffffffff7, 0x5, 0x4000000000000000}}], {@ipv6={0x86dd, {0x0, 0x6, "d0a638", 0x8, 0x0, 0x0, @mcast2, @ipv4={[], [], @rand_addr}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}})

13:55:36 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a)
accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c, 0x0)

13:55:36 executing program 1:
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @remote, @rand_addr}, &(0x7f00000000c0)=0xc)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
select(0x40, &(0x7f0000000140)={0x3}, 0x0, &(0x7f00000001c0)={0x8}, 0x0)

13:55:36 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0xa, &(0x7f00000012c0)=[{&(0x7f00000000c0)="7654df657f2e859d49581cee647d6ff6abc5f59726c5b6dbf814c462528f2cc8b8165f766997f018e1769c00529e173203fc71eb7023de9ec4923e834bfe08276b7ace527f70b3995f0b803a053aa646ce1a3333a284b20423a92804e5ce0ee5b8cbd46d4a16d7304e6bc0a8c0f75547b28c00050a208e97fc30aa89502f79d406f9ad9140eef7aa67589c906a", 0x8d}, {&(0x7f0000001340)="66a5778951a2302ad0028665ec38168d63d162622578793e995745076693a6231fb9769666f97ab179e31f67cdaab1d321d7ea5c65d7bcb6acf634a120304a9e11c45fda79cc757c492b031ac65900d86cd8594cdfd95c0e1bd793cfe57d24b59f09f107ddf165e63072e522a48e1fabeb9a14faf230ec9dfd6a15c48bf5d111f7a64372bd188a130495515bc8c9a5bd4389a77295ad88073426404332412f83fe3c0ffe7410e7f0aefc", 0x1ff06ce060a5ead}, {&(0x7f0000000240)="b8496902b4b14a965fbfb0bc3fe5dc15c5f674a970ee3c16ba659c516e9bf3efc3c88419dc15ac2177ba9f20c34f0309ef7a8a03c34b4c53986d619a234752242c3eede11b80235016cb6e17184942", 0x4f}, {&(0x7f00000002c0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20189}, 0xd)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000ffff0000060900006b7d18a464044fe779b3e173c4580c94a5f49d4363c24037bb691b87cb1f2a40a977ca93134ef50f511170497a9e4d8be930f43610a5379e78807365cc09882eb9ac5c601207516f886053181011582979d6e761c7bddd98aa5b2cdd28143314efc956a832d78f198b47a29be49bb9434a905f2ab873c9551c229d17007852230e284bfb"], 0x10}, 0x0)

13:55:36 executing program 2:
syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa04aa00000000000008004800002000000000ffffffff0000000000000000440c06030000000000000000"])
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x22)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f00000000c0)="5727f8bc011ed2cfb67d3e7afca1848a6f52d68fc4d3d024a6880a883c509738853465bf90b02b94313a126f2b0b269b6d993d07664d8de35b85028a0654b8c3aa84154b2b7d501881c9abeb3a95674aeecfa467")
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000080)="77bb1172b43e96fd7a8bc7bdbf")

13:55:36 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x10000, 0x8)
setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000280)={@empty, @multicast2}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x40, 0x80)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x20)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
ppoll(&(0x7f0000000140)=[{r4, 0x84}, {r2, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8)

13:55:36 executing program 0:
syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0xffffffffffffffff)
r1 = getpgid(r0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1})
r3 = msgget(0x3, 0x4000000000000008)
msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97)
flock(r5, 0xc)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r4, 0x2)
unlink(&(0x7f0000000000)='./file0\x00')
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000)

13:55:36 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
pipe2(&(0x7f0000000200)={<r2=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280)={0x2}, 0x4)
r3 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={<r4=>0x0, 0x5, "577ccc08a348be85b35acf39cadf19f90385cfd97416fb66bfd683d8f6569614e0ddf7c39aa591"}, &(0x7f0000000040)=0x2f)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7ff, r4}, 0xc)
syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")
r5 = getpgrp(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x460c8706, r5})

13:55:36 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x100006, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
mlockall(0x3)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
rename(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00')
r4 = dup2(r3, 0xffffffffffffffff)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
clock_settime(0x0, &(0x7f0000000540)={0x100000001, 0x2})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="b3267f3177d7a96619a787b26bfdff03000104"], 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

13:55:37 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [<r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000000), 0x2)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x300, 0x0)
ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000080)={0x10})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x3, 0xf, 0x8000, 0x2}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

13:55:37 executing program 0:
syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0xffffffffffffffff)
r1 = getpgid(r0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1})
r3 = msgget(0x3, 0x4000000000000008)
msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97)
flock(r5, 0xc)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r4, 0x2)
unlink(&(0x7f0000000000)='./file0\x00')
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000)

13:55:37 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319)
mlockall(0x1)
syz_execute_func(0x0)
sync()
semget$private(0x0, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x1, 0x5, 0x3, 0x10001, 0x5}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x5, 0x4, [0x7, 0xfffffffffffffffc, 0x5f, 0xb1]}, &(0x7f00000002c0)=0x10)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setitimer(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffffffffffe59)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

13:55:38 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket(0x0, 0x10000000, 0x800)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x3, 0x4)
symlink(0x0, &(0x7f0000000180)='./file0\x00')
r1 = shmget(0x2, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/96)

13:55:38 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
fsync(r1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x2, 0x5, 0x100000001, 0x9, 0x8000}, 0x14)
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

13:55:38 executing program 2:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='%\xc2@\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='$},%$:\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=':%-,$:\x00', &(0x7f00000003c0)='\x8d\x00', &(0x7f0000000400)='\'%\x00', &(0x7f0000000440)='/\x00'])
read(r0, &(0x7f0000000140)=""/5, 0x5)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x9)
accept$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/37}, &(0x7f0000000180)=0x27)
freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xf110, 0x8)
unlink(&(0x7f0000000000)='.\x00')

13:55:38 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x3, 0x4)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xe9e}, 0x1, [0x7ff, 0x6, 0x6, 0x0, 0x5, 0x4, 0x3, 0x3]}, 0x5c)
socket$inet_udplite(0x2, 0x2, 0x88)

13:55:38 executing program 1:
mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x12)
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')

13:55:38 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x10000000)
socketpair(0x1d, 0x5, 0x3, &(0x7f0000000400)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={<r2=>0x0, 0x9, 0x2, 0x5, 0x7}, &(0x7f0000000480)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0x100000003}, &(0x7f0000000500)=0xfffffffffffffcb0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x3ff, 0x80000000, 0xccb6, 0x5, 0xe58c}, &(0x7f0000000240)=0x14)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, <r4=>0x0]}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r3, 0x800, 0x3, 0x3, 0xfff, 0x9, 0xfffffffffffffffe, 0x101, {@in6={{0x1c, 0x2, 0x800, @mcast2, 0x2}}, r4, 0x9, 0x80000001, 0x5, 0x120000000000, 0xffff}}, &(0x7f00000003c0)=0xb0)
getrusage(0xffffffffffffffff, &(0x7f0000000540))

13:55:39 executing program 1:
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x1f}, 0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r0 = semget$private(0x0, 0x7, 0x2)
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000080)=""/67)

13:55:39 executing program 3:
syz_execute_func(&(0x7f0000000200)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acac400f0d0801b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x10)
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140), &(0x7f0000000180))
fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
r7 = getgid()
r8 = getgid()
setgroups(0x8, &(0x7f0000000580)=[r1, r2, r3, r4, r5, r6, r7, r8])
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)

13:55:39 executing program 3:
open$dir(0x0, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
accept$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = semget$private(0x0, 0x0, 0x400)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x18202, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socket(0x0, 0x20000000, 0x0)
__semctl$GETZCNT(r0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

13:55:39 executing program 1:
utimes(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:55:40 executing program 2:
fchdir(0xffffffffffffffff)
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r1 = dup(r0)
fchmodat(r1, &(0x7f0000000340)='./file0\x00', 0x21)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0xea8c3983e9faf62d, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x2d}, 0x8)
setrlimit(0xa, &(0x7f0000000380)={0x0, 0xffffffffffffffe1})
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380))
setitimer(0x1, &(0x7f0000000200)={{0x20}, {0x3, 0xfff}}, 0x0)

13:55:40 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000340)='./file0\x00', 0x28)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x7, 0x1)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000006c0)={{"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", "927d225a3cfa3b9b974de78abe7c43acddf97605867ceb8c47c91237b49acfe3", 0x4, 0xffffffff}, &(0x7f0000000380)="38b6a3e0735d7a5ce6a29419b47a5b8917ddcfedc21da7abb7f8f4a271868e40f5d1d06175060b2b1a1ba22da62e4a9ccbd60f6da40b81cfd8af4cb05215e986d64e76c8b8eeb77f75155dbaf559816a847f48d7d4c40258802e4686c29c44d295c48fde58ea1c64eb806a3c0a996a005fef8c7acb36f4d638cfc2944601bdec9a69afc64cac8f60fc614e9fad995931447a1142e0dd8daac89d0052217821b6afa55e4b5ce63df4cc8d81f80757220d9982c0a85dc751c770b86476de73", 0x7, 0x100000001, 0xe79, 0x3feb2f6a, 0x5, 0x4, 0x101, 0x100000001})
clock_gettime(0xe, &(0x7f0000000300))
sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0)
read(r0, &(0x7f00000001c0)=""/145, 0x91)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc)

13:55:40 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1/file0\x00', 0xc)
socketpair(0x2, 0x2, 0x1, &(0x7f00000004c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept$inet(r2, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000540)=0x10)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x10000, 0x100000)
shutdown(r1, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000580)={<r5=>0x0, 0x8000}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000600)={r5, 0xb, 0xa5}, 0x8)
fsync(r4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000000)={<r6=>0x0, 0x32, 0xf, 0x2}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="a80000006488f513e9c37662240700000026108bba76a3072683d7bbb4bc1f739c86f1f3f465e1ebfa0cce08e8313de15ee271a692c7f5e8e0333ae01ff2729b88037a1f5e689b3fe47fdfe3cde609708cc6fef92019324bd687519171147795e582b595dcc0ee83e57311cc39b96d0cf4eec74be0ca431180263118672fbe4c7a022c3c1cc92441242727e08be63e5e77aa62688bc9f79c76f97f5627d9313cf0fcbf0cca0168ed50d7da85"], &(0x7f00000003c0)=0xb0)
shutdown(r1, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r6, 0x1, 0xff}, &(0x7f00000001c0)=0xc)
readv(r4, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/242, 0xf2}], 0x1)
mkdirat(r4, &(0x7f0000000140)='./file1/file0\x00', 0x81)
renameat(r4, &(0x7f0000000400)='./file1/file0\x00', r0, &(0x7f0000000440)='./file1/file0\x00')
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000780)={r6, 0x988}, 0x8)
setsockopt$inet6_group_source_req(r4, 0x29, 0x55, &(0x7f0000000640)={0x2, {{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x6, @mcast1, 0x10000}}}, 0x108)

13:55:40 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e200000000000000000000000000000000000000000000000e2697f94dca71c44661ebe00"/147, @ANYRES32=<r2=>0x0, @ANYBLOB="01000800d6000000"], &(0x7f00000001c0)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r2, 0x1, 0xdb, "f49571ab14197cd5a852a56ebba447f4610f3c77709554d49486c9ba511676e6465fd5ceed66aa35a79bc2149463a106f949777bd8d13d870ea161d4e8079a7aa42b92745dc08e63213f033cb036cdd8aafb1e1fc365d273f5f62ddb0c9e2c0b9f25dc4101e686b8f29d1900c2e7ee6ea173803cb141a188be6ff1c60447b4b7f5b5a06af19374cc4cffac9d846f45537e316c00422442c52d79af5c54df893b86b91ce24f1d1ed467b62b22dd2c7bbc8fbbb8e0bc50cac5b101ea15c412cdd26e3cf413ae8a75cd6ada38a635f931838c4f9e98ace1e2fd2a7893"}, 0xe3)
__getcwd(&(0x7f0000000280)=""/85, 0x55)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')

13:55:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2309000000ff0100000000000000000000004c000105000000000000000010000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b00"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="010300000000000000000000ff01716762005c00"], &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xffffffff}, 0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000001280)="85", 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r2=>0x0, 0x6}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x6, 0x0, 0xffff}, 0x14)
close(r0)

13:55:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xe, 0x40}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1, 0x10, 0xfd80, 0x1, 0x4, 0x81, 0x9, r1}, &(0x7f00000000c0)=0x20)

13:55:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xa, 0x4, 0x1000, 0x4, 0x80000000000000, 0x20000000000000, 0x6eb, 0x9, r1}, 0x20)

13:55:40 executing program 3:
link(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00')
syz_execute_func(&(0x7f00000000c0)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

13:55:42 executing program 2:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={<r4=>r2, 0xfffffffffffffffc, 0xf, 0x6}, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x8001, r4}, &(0x7f0000000940)=0xc)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

13:55:42 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x82)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040))
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0101803e", @ANYRES32=0x0], &(0x7f0000000240)=0x8)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)

13:55:42 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00014000000000000"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

13:55:42 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x5a)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0xfffffffffffffe83)
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaff86dd6076605100305900fe8000000000000000000000000000bbff020000000000000000000000000001880090780014000060c5961e00000000ffba0000000000000280ff71c7756bad330200000000001a0000000000000001000081b7b9d55074169de42db82dacda18cc1acf1fa5767dbd8053bdd6279a784f8a5e4ecaf3382c617892fdebe19232cb326d4d757f08ada09055da59a71a8354c72a7a9996b29d1ba7ff20247040e451d96216563c2434d268aced82226c4e332cc5"])

13:55:43 executing program 0:
r0 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc)

13:55:43 executing program 1:
r0 = socket$inet6(0x1c, 0x2, 0xffffffffffffffff)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40, 0x101)
r2 = geteuid()
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r3 = getgid()
fchownat(r1, &(0x7f00000002c0)='./file0\x00', r2, r3, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0)={0xfffffffffffffff7, 0x6, 0x100, 0xe4b}, 0x8)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x80000001, 0x4)

13:55:43 executing program 0:
r0 = open(0x0, 0x800, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000ec0)=0xf6c, 0x4)
r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
utimes(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={{0x80, 0x5}, {0x5, 0x5}})
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x4, 0x0, 0x4000000000000000, 0x9, 0x0, 0x0, 0x3e})
openat(r0, &(0x7f00000008c0)='./file0\x00', 0x0, 0x88)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000900)="e0deb6ed22cf1f8a1386703b73b4c62ccd2c63faa07e0867f5ada2ddf60ea43b4fc6c72e9bc12ae221e7162fe2335ec7281a7ce6a325667856098da2bab776ff52e9f32e3efaf40c5ef656a18804de")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000009c0)={{"3279db1f3565438238316d4c5630b7d060bd8f8cfbf1c684061a6a62dec51e7ad7e02e125d8dbdcb19aac1d0d19dd0d990286ca1bf501610a0276f4dac17f3dfb4a5ae6a1362c99d85e49404d0a6cde841fe07f001dd1cd05cdca7c1b87da39c33b6b419d9e556cd1d1adfa3bee2c72155c2c497e7838f63ed7b99fca3c7cafb7770ee90a1e0f19da37570d2428a0ad7ef8f313224f2889c2c689bd1f5e35607e6a074f33e78836238a548e940a322014a4c9d9485d722dc0bce4e22040200121170805cc1dc60520fe6a5af962b1b65eeed61148c927f4108ce0b36c3618176494dd8e5fec770f26a11de7d257279db7c02350200374f2851a229d9940ab9ef562a8ee4594d8c060f5ac2fba009c828b798852a3510d39fa896a75dac9895c4e09835d761b97a48748427153fe0d310f40817abeb851782aa4c08c91f232e143872a60d1db000bcc7820e2bdac7d47e2fcbfaabf6f2a8a9c370ffc96f58c33b97083a15d7506c1b40cec97fc3c28eb65bb4e472381396e9ed2900a392f127c4501d2773d45a2f26ca2eda1f1859121e0ee07828a5e0b82ef017adf428bd5b06f1a54288e473284a0dc612acbb3abe66df67f6313204031c43d8a277b61f6de102ae271ba62eca050e0d8cc99912523507dd7dd4089a0950946b6703e9c03e24bd8d17b4c710b1a354008309a15c89ee324e7003e3662dd14ac42d15c8c4ff980b858d673b616ad150b1b9bb99af4bc1d47f9f6fd4e06294383a2d89ad9b51d995f9e9497e79a1bda0b87f6dde2399dbf5345771cdf74cd1c3a92c4cf2e640f082e3c14effe5ce7620b8e546381cdd8dd85acc878f40bc2180c117bbdccd8706f70bea30103a75e0db30bc55fa262924f9279436069ed57236ab30a745e13d66978ac742fff5dfb094aff9d14063cab7edbdbfe7c4ea6acf4d397b86360b39c6c3bd4b8c8b6f7e3d13851c7e9af5a59c05f895436501448526b487cb295fd7f21d9380d01688d12137227b615a7d40c2a3c7450e9e3691b881a8093090640ecaa5f56e1fb5fa38adc5043da98df4972db4efc03ca650acde0cf0d279ecf863708ea642ae7c67c9667693ae6eb9ebc64ae5a81a133e5e3d75a09fd4bdbe99c15d3155db614b3433717bdee9c3b5c8003fc7f70d75dbfebaa98bacee43ce6099e228ce1956393ee9b7e2a22752be6cc1bdf2b8e5c2854e0d201949917a50f10b33b7673e26d41b46cc7c43bdb8c5a5f53f9f7d362041e4d91e76828e69ee8fea09bc2efef6ef81e74af75dc06f8819f2316eaf35b2c8177789fd9c7918f56e77032a93cadd98c5a732515b65564e0b896891be68417f331941ad124f8bd65e313da53f0e6d94d21d8553ef344a8db71533a60205b9e4ad72bf4a37c50e52814191e0cb3b1a69ce5c5ce65bc8228aa2821daa1e1d14ff6e2828c473f96567e9fa89", "a5b0ce9abaa41f9d8eb4ab5f43d785d774b27f840c3e190b648e27cdc9f80dc4", 0xfb20, 0x6}, 0x0, 0x401, 0x4b, 0x1, 0x1, 0x4, 0x7, 0x5b84, 0x8})
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3})
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)

13:55:43 executing program 2:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x1}}, <r2=>0x0, 0x9, 0x2, 0x0, 0x454d7698, 0xfffffffffffffff9, 0x2}, &(0x7f0000000300)=0xa0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x5}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
shutdown(r3, 0x0)
r4 = socket(0x0, 0x5, 0xffffffff00000000)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x8, 0x400]}, &(0x7f0000000080)=0x8)

13:55:43 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="b9ecec343470605e914e763e3fbe60eea286ba93d12484e3af22ff2f0f98002a437b03", 0x23}, {&(0x7f00000001c0)="868c640507038ba563b84dcfb10ebd50299449b5147143b3d2f0984f345ceb01d7239e5f7ab59ea1977a1f833908f568aa1afde176b0ca027e3af14d85dc644f46e7", 0x42}, {&(0x7f0000000280)="98bbc32d9ffa07c294781de2378b737e0e31c6b3c2ed8c651980a7a7e04895e7ec301b0df51057d84fb5faa1b2ef195ce65306f9f542a8433cf6637e05da7537482f71d5ca4b4233b06853bbb4620e035d53e98ed008c0663811e2dd6c7afac4671622ff932c49290e346a0e9528843e670b2dbe0351d7ef458ad6353c88634de3382c81efb6f27200473983a593add1044ccf0cb81691cc5e8933b2531694b55ed41d51a5580819a09ecd2538570270dcd6080377842040c1f998b40a14b5daa8352bdb86eaaabab64b40", 0xcb}, {&(0x7f0000000380)="1ffe228c2e65f9d85b46746b26ddd94a4360f32c9a57d4bfa8a5aa575ab090ea716cfb07d3eeac8eb8cf7b6300e2b86e5aa88ab3915f4b902267a563e910f81e60db8b6bd921812f9d6d1c0303549812", 0x50}, {&(0x7f0000000400)="8c1fdb52f48093da3cdbb299e67fa621b630742f624edaf49cda", 0x1a}], 0x5, &(0x7f00000008c0)=[{0xe8, 0xffff, 0x8, "137a2af8f9c2907569029f62c9cc853b5c95c5bb1a3b683f13f4be6430971b6f18a1658657bf92ca73ce7362e6549197c36974f4c550b8cc871a34002a626a43aa549584b14d316ac77934876ed39cb37457fcfe6ef060e4b42b5742a82bfa544e43b028a5890dae4f330eba294f125e92ef8609686f7fd933ad18da6c13fdad13ef4b1826daa19e421cf7f77fd494457fd3e0c86a593aaaefc76c3eaae47a8e1c0d444a0e778d4380f5db1ec6be10c1acddda1bb8b842de60afabba68c19033494ba0a0e7e491da6d8ab822b3bca2c79368"}, {0xe0, 0x88, 0x1d, "916e51e0ab2b6c2d989d4e260a64ce5f1073a129dd7fdc14fe50f8613445c24eaa93b29c56cf5d47f5de02b4c4495fbccb121857efde7a3ee191ac4002be629068c68dfdf10de39d52c6dcbe22268517f285a8d531210c2e370728b25ffe8e6fdb64e96f131e6e967740d2296d6e3afa20a51387e74af803b728a6a110a9a65c391fdfe625bf50b922536ee8117e40d07933babb8754930511030872b74930babc7c5b87a023f118fe9804189ab845987065d59c587a214e626304eb255423786e8b87b7801b194c0fece77bf413"}, {0x1010, 0x3a, 0x4, "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"}, {0x50, 0x0, 0x80000001, "397070c22035568f86626bbe6d07eebc85b4b445836be28e4d4aef0190a375a68b7767b7e0b8aad453420f4c9f66a5086343149c8b9491678a9b13486fe539"}, {0x68, 0x1, 0x3, "6795afd750cf541d23088b0c70731432f5aac8f3a43bcb303f30041d95f91a2c2c9d36974366fe6af06342fe079b91e5823ab3f648c8a23b301c135d6b45412c9a1fa76fe88bf16a7261fce759ba57537eaece"}, {0xc0, 0x6, 0x7, "b6055109a89c58660772c53f6dba6f16cf7c25afa938206f417f345ec58e689fe24937614e7f99dc9833556f080e8c4bc8e91138768c3aa1858620dedb1f9a90c6aed1b0386aed202d8915f470a52a9fde7e121acbd49fccc0e65e0f66362867e64159b2c7e09be50ecc358fa41b488878c62b762585426335b77337d581f9bb3a21715c00e7b0d6b92afe23d3b2edaccea3d067d4b25338ad79a65c5cde666a2ab971eb25eac3ae66c270ac7b"}, {0x50, 0xffff, 0x0, "71b2a52cb4363a49d5fd1a30742efdfd3975c699730f98c3da0700495a19d988ccd66651c2d1efd60b64bc951c59a301691fb4a54d7687f88084835ef687"}, {0xd8, 0x1, 0x5, "64e7d0ef1a3ff2bc873df7ecb60ff2bb6dc7c6ec4876ed7796df9001b6127e4f0b3d54483cd2deabdda9a2683a2dc4a2b37c4739263d0329e0a76773280380ba5e20ce7b7c4b395579006868da5219d272d0f316fff70c6a442b36d1309547191d979103c2370c656dd11ad1e43d6a647a4421846b2a2ef6959e0ea7e4b21fd9ec88e38ca82f3d3a2a0da81de5343d12e23e1f1e13dd869fd57d1f822a803462abc1642f6d3f295469c468a7a622cc8d27f594759fd7d202aa1decda1c7c1ac3771ac1"}], 0x1478}, 0x100)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c65300077fb2e3f05e7a336a71bc4bd648afd26b7dbaba8fe960bf9358fcfdd3f217d853d5c38b2e4ca1c565b5a399f585c5431c0b83ae66d69"], 0x10)
shutdown(r0, 0xfffffffffffffffe)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
__getcwd(&(0x7f0000000040)=""/171, 0xab)
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)

13:55:43 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, 0x0, 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0xfffffffffffffffe, &(0x7f00000002c0)={0x4, 0xbb})
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(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000140)={r3, 0x3ff}, &(0x7f0000000780)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000900)=ANY=[@ANYBLOB="07000000cffebe6bad784c2f2e0eeaaaf0e9a5e8f9ff07377ab74ea3e400000000000400090000000684c6ab31ff4a4aa1d023c96d58364554211fae560135efb87974cb88d7f4a29840"], 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000880)={r3, 0x92}, &(0x7f00000008c0)=0x8)
lchown(0x0, 0x0, 0x0)

13:55:44 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket(0x2, 0x5, 0x0)

13:55:44 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@remote, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}})

13:55:44 executing program 2:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
writev(r0, &(0x7f0000001480)=[{&(0x7f00000000c0)="2a1ee80bfe5d2fae755868f9228e0851a364d146f14b91057519dcf9bc00d3806ff13cd324b721b12f6d9c41a44fcde35bd3390cee9f7598fee2599ed2161ee0a4227a0f285a1e72bd4cd7ff9b4ca0acbbf7c356b70044426c6a2bfc3ab9b32e75cbb2fadefe1c9f7f9effa32a5a6fcec4575079c385122e501b1649a739e39406ee4a4c2b404b9df37a107ba7bf61a8924f2d7f6031f0549d39ba9fecd08de77b7e5507917a846b0c62a7c5667452", 0xaf}, {&(0x7f0000000180)="e8fd5d255a722f50d0796016ac5a137ad80af8dfeb2fcf967778dada1ef799ab6cdf9c48437425dbed0e80e51807d76b6380c37e444faf89829966362c1a41cfa24e66e76085c82d2cc8d8964a996ca280e982dec1918e80e9952b51ad468a311f31661737b87b4bbebabcf47ddf5c082167624bef926e95cd82473387cb00f3749ac9abdd8a2a4a439f21c8df01a7bfba", 0x91}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="395f0bd53426aae1d019aa3cbd24b9ff16b817fc3474", 0x16}, {&(0x7f0000001280)="28b2753862cb9c0890b5bd4a4a3df3ccd9675ce4af4b074b0d6d3c6c34e9431c903791b71aaa1f10d7aa3733438e5e369172c6fc01704a4e5c952d27158f726b4c17abf1a2e28b1ab8208c4ace7c3cd9d62cfa00f68caad7c5bcae76c1dc0439eac11b2e93f64a93e416088abdcde6e13d2b08a779f254566b6310535e581735864e3ce3684c609afa495e553149d1a1561faf132a5f7562f6e576aad64b2800182578b2cdf9feac6e26083532fe7db16191902ac688be2ec33d45f8e0d2", 0xbe}, {&(0x7f0000001340)="66ece8779d5b89d82651acd7a2bbfa8dd7f10d9100d1e7e27359f17cb072ff3c62579a3b03c4370fdb00d3dde49b56d5640c1973ac07e25ae882b74073629e5625dc1d15546c7d8cd0d1b7627746bda45d23ffed6b3a6378712e724980f7d9f8b09969574f7b72c5dbc475585ec1437ada379593b627e9b9b4a8e4223a9ed7151b26eed6ded4f02e1bf36d01429bf1de04cf7ecc6e3802bdd9a55f59dd1f082a468ebff2597e49c99fadd258a50a19cbd4372714cb2031106d2baadbf365b600f1775ba7e09524e491b1f11b", 0xcc}, {&(0x7f0000001440)="f2c8aa5a56", 0x5}], 0x7)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0xff, 0x4)

13:55:44 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x6, "fe6379f44a5edaa5c7366079b0cdde4f"}, 0x14)
r2 = dup2(r0, r0)
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000000c0)="b170dc17dd3f78df842a74d9af078f939c13d085f195ed9c789e70f9fdfd2a10f8608fbbde21505bb7ef3ecee294ca5064f5eac0904da2bf9b9a60341d594feaddf69b30c5cd064702464e27db83bcbb0810cb73c1d6dfaa7090028c7ef6e1e2d34cfc3cf6c76e39b2289a5bdac0e57322632c02db26e6")
fstat(r0, 0x0)

13:55:44 executing program 3:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f0000000540)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
msgget(0x2, 0x1a1)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
__getcwd(&(0x7f0000000040)=""/51, 0x33)

13:55:44 executing program 2:
mprotect(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x0)
syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10)
r0 = socket$inet(0x2, 0x10000003, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}}}, <r1=>0x0, 0xffff, 0x0, 0x82, 0x6, 0x70d, 0x90a}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x10000}, 0x8)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

13:55:45 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup2(r0, r0)
getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a)

13:55:45 executing program 3:
r0 = socket$inet(0x2, 0x3, 0xe1)
flock(r0, 0x3)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x80}, {r1, 0x80}, {r1, 0x40}], 0x3, 0x1000)
close(r1)

13:55:45 executing program 2:
syz_execute_func(&(0x7f0000000240)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4e1f813879f010000c44149f2168f4808eebce00000802000c421fc51c1eac48192558dc3c36657c4c1e173fb65f1400fae28787c3e460f569f000000003ef09542101efcfc01fe5ff6c4a27d33c4c3796158004d0804f4c4837d11980ec40213f5930a0000000013a4001369879f000000fe")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8)

13:55:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={<r1=>0x0, 0x1ff, 0x80, 0x5, 0x0, 0x401}, &(0x7f0000000240)=0x14)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0xc23f}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0xec}, &(0x7f0000000080)=0x8)
r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x100}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000), 0x2)

13:55:45 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/29}, &(0x7f0000000180)=0x1f)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x6, 0x4)
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2]}, @mcast2}}}}}}})
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2}}, <r2=>0x0, 0x0, 0x0, 0x7a6, 0x3ff, 0x1}, &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x868d, 0x1, [0x0]}, 0xa)

13:55:46 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x40)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2020000100ff020000000000000000000000000001c11b00000000000000000000000000000000000000000000000000000000000000000000000058d600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000085920a8a848a04b483268631d13fdbea76ae90dd9386844a994af0ebe16cff2926c115cabf05244b781c6a4b5d3cbdb72f1dc00f02608118186813cdb74e9020ad7aab1c6e1ef7b6a0485f5d68879a1b7829949ff7222a31b41173b7313ad75a181a", @ANYRES32=r1], &(0x7f0000000280)=0x84)

13:55:46 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x8, 0x8a, 0x191, 0x0, 0x25da}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @loopback}, 0x7}}, r1}, &(0x7f0000000240)=0x84)
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)

13:55:46 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0)
sync()
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x4e, "997d580a252f8c4a6f77472a42f1a162dd5e6fee9f1454815ddae2b2df3388a520c8532a9d85ccf03ae7ed6c709427a2a909f0828e866d6a677c7b64407cdf3d7488f31f08f91d95ac852cc2a9d7"}, &(0x7f00000000c0)=0x56)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8)

13:55:46 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="d57e73fb6b39eef7650ccbe11fd24aea48a8f0c7a90c74c68f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff")

Waiting (max 60 seconds) for system process `vnlru' to stop... done
13:55:46 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={<r1=>0x0, 0x12000000, 0xf, 0x10, 0x6}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x9, 0x1, 0x80}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000100)="6b9f80ef45c9cbeafb8bacfc641679d713e05a921ee684dcc3690f44db918d050f6cb5b3641c2020ccf59a460224e2f65ea5146774197f45342f7237233adf7ed8429b3272532de8e6657b5ad9c5dc84472f5fc4ae5679df51")

13:55:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x300, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff")

13:55:46 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000440)={<r4=>0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000004c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x800, r4}, &(0x7f0000000540)=0xc)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000580)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f00000005c0))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r5 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000300)=""/179)
r6 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, 0x0, 0x30f)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe5c)
pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
r8 = semget$private(0x0, 0x1, 0x4)
__semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x370)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1)

13:55:46 executing program 3:
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080))
setreuid(r1, 0xee00)
r2 = geteuid()
setreuid(r2, 0x0)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
setreuid(r0, r2)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xfffffffffffffffc, 0x100}, {0x2}})

Waiting (max 60 seconds) for system process `syncer' to stop... 
Syncing disks, vnodes remaining... 8 timed out
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
fsync: giving up on dirty (error = 35) 0xfffff80003b72000: tag devfs, type VCHR
    usecount 1, writecount 0, refcount 61 rdev 0xfffff80003a0c800
    flags (VI_ACTIVE)
    v_object 0xfffff800031ae400 ref 0 pages 1695 cleanbuf 58 dirtybuf 1
    lock type devfs: EXCL by thread 0xfffff80054b92000 (pid 9602, syz-executor.2, tid 101244)
 with exclusive waiters pending
	dev gpt/rootfs
Syncing disks, buffers remaining... 4 5 3 3 
Final sync complete
0 0 

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff80e4e45f
stack pointer	        = 0x28:0xfffffe0028d4e400
frame pointer	        = 0x28:0xfffffe0028d4e430
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 9599 (syz-executor.0)
trap number		= 12
panic: page fault
cpuid = 0
time = 4197488
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028d4e060
vpanic() at vpanic+0x1e0/frame 0xfffffe0028d4e0c0
panic() at panic+0x43/frame 0xfffffe0028d4e120
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028d4e1a0
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028d4e210
trap() at trap+0x44d/frame 0xfffffe0028d4e330
calltrap() at calltrap+0x8/frame 0xfffffe0028d4e330
--- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028d4e400, rbp = 0xfffffe0028d4e430 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe0028d4e430
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028d4e460
vgonel() at vgonel+0xdc/frame 0xfffffe0028d4e4e0
vflush() at vflush+0x3df/frame 0xfffffe0028d4e630
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028d4e6a0
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028d4e740
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028d4e7d0
dounmount() at dounmount+0x6e8/frame 0xfffffe0028d4e850
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028d4e880
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028d4e8d0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028d4e920
sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028d4e980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028d4eab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028d4eab0
--- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000b, rsp = 0x7fffdfffdeb8, rbp = 0xa ---
KDB: enter: panic
[ thread pid 9599 tid 100119 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why