40000, &(0x7f0000000240)=@in6={0x1c, 0x3, 0x1000, @empty, 0x8}, 0x1c)
open$dir(&(0x7f0000000280)='./file1\x00', 0x100000, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000180)=0x8)

00:00:15 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x4, 0xffffffffffffff80}, &(0x7f00000001c0)=0x10)
accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x30000000)
syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:15 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000280)={<r2=>0x0, 0x2579bc54}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x5000, 0x1fc, 0x3, 0xc0df, r2}, &(0x7f0000000340)=0x10)
fchmod(r0, 0x54)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r4=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e210000000300"/136, @ANYRES32=r4, @ANYBLOB="0900058000080000"], 0x94)
getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000000))

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = dup(0xffffffffffffffff)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1}}}, 0x90)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")

00:00:15 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c, 0x2ffffffd)
r2 = fcntl$dupfd(r1, 0x0, r0)
bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000000c0)=0xa6, 0x4)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0xfffffffffffff800, 0x4)

00:00:15 executing program 2:
syz_execute_func(&(0x7f00000001c0)="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")
r0 = semget(0x1, 0x7, 0x2)
__semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000000)=""/126)

00:00:15 executing program 3:
r0 = socket(0x10, 0x10000001, 0x1000040000084)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10)
r1 = getpid()
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000d40)=0x7, 0x4)
r2 = getuid()
r3 = getgid()
r4 = getpgid(0xffffffffffffffff)
r5 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0xffffffffffffffff)
r8 = dup(r0)
futimesat(r8, &(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={{0xfff, 0x100000001}, {0x6, 0x6}})
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getpid()
getresuid(&(0x7f00000008c0)=<r12=>0x0, &(0x7f0000000900), &(0x7f0000000940))
getgroups(0x2, &(0x7f0000000980)=[<r13=>0x0, 0x0])
r14 = fcntl$getown(r0, 0x5)
fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
freebsd11_fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000040)="5c0d4f29269bd25a35da14ae7cb8b45f33f1d2ec08b2bdaff8c651539a765f73d5a878f318d8f2877972e41d7cd1f786fb8107986be30037ee86400c7f0e8968f1e2f65d33dbc5365f2bd5a73dfc17e881e7d1fde7eef2382e19c36c950aba089fb146b4a932a9c15504a676a860e59ebffca7577ef030fa5ff58e9273232f884cc1949ad06752cdb248b378afeae11e4e8324b35ebc7a85a48575dab9d8", 0x9e}, {&(0x7f0000000180)="9a6a1a718f14cd6d9f228070dc1ec7ecfaaf7fb7647c2c3c94f1a43d6791265a78d3fbf59f6197fdb9a22c295d0a0d4f634a8ebd7a0d5f6ef3f64411223e618108c4d20df92ef5e0a1f9c3bf06b22d25f0a07b658b725e68ff443671ea812a4ad5c2a76d1e02cf41a9c96a85193016c79b449d8c6d", 0x75}, {&(0x7f0000000200)="88b7a7ab283cc686b59538818ddc35d7dcfc344b972c044b41dda670b9243ce252ac29807b36f968a384b372f1675c387e57136a882082b65dd484a2a46371a53eceacc38f6576594593a66cb5636d5818abc4194f781df37d161de135b8bf4fb5dd8163384f1948997988abb5348b1c016a41cd85da2c493af57c34d85b537d461f8d9321a351205e38890bd660880131f4433714fd1831679ef2fffe832369ab", 0xa1}, {&(0x7f00000002c0)="83d86265a9cf3f7051a581c5e552bd47a40fd4c05ad9c3ee1ae9d1dd194bfbf931a1c322bd99c99b395e4b738c55b00af2b1507ca1b19a05c1b5f855b8f6ae9bd1acbc14cfa06f1545fc267f1cb4f08c", 0x50}, {&(0x7f0000000340)="4787c073cf59ea3cbd2a197ad86677401cf2cd5f6b81824ed95f5ba1de1a222dd72177cb337f8edf28023a942dc8a4c03b5b133099f11d9d51b646d1f2e3431cff13901e8e6154e89d6b4f41753e267d8f0687fa2074fe", 0x57}, {&(0x7f00000003c0)="ec4b6577ef99672c319c5929645b33aa6c453b78c24ec66b712ef6d3bc323234d259525abe4b9a4f32e56babec23115c0eea4f56edcb0f40982858f90fbb7f53ed5d8aab0a2538f25c2077fd0e8fa1c59e894ef21c9dc9781c4825a9bfd8271022459d3621975f0c014d2fa04b04765478c6e1772c5b9555f5aa2b40e89c199191fae6da50ef474771f88616be03d0e8660f883adf26ebe7bc23291a8e22987839668aba9998b7c34e57d3927138ba71c0f1581ea92ccf1b83b5", 0xba}, {&(0x7f0000000480)="e8f6605643d7e274c6a467808ad979e0f042cfa46cc41d7ca3359cf484c561746f8122c6f99bdff6cab0dcd678bb0c4f859d95edb8bc730e8ef2c1bafd3d9131969167d5d55aa655ee19d4a41368b47ea02203619874a23e754ffc64b32a365f3c3730deb7dc677d0d8fa412e2e71a109e84df5d52d5885327ee1f03a4d6d30824a1697078726fd9a428e4c43acdbb6ab5fa4d00b0ecf021636acc98c8d6da6b66a74c89b7d8c7100f1bdf96fd7dde690e8d0491857eed4f6931d895ac03642c6806e195464bbba476958ad22982869466e2391f251c892c704d7fd07dcee69fbf34c42c9e238652118e89d9bb21ad3d", 0xf0}, {&(0x7f0000000100)="b58ae9621dfe428603bea87913371e0d2f089567f26a87a9de72d0fc02ce01425c507478a596843d311cc338c4537c9880af5e756ef8", 0x36}, {&(0x7f0000000580)="f9457a5aca2877d061cb479c0b99514becbdb832cfa15186793b8eca5516b235895628ceeec0abe1ae3bd2e771e0e6330f95ea035700", 0x36}], 0x9, &(0x7f0000000d80)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000af988bd96171db4627a4e9685e2f3905b16c60eb000000000000000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x100}, 0x0)

00:00:15 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000100))
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x7, @rand_addr="0209326da1632b62c76c3584b1001be6", 0x7}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x80, @empty, 0x101}]}, &(0x7f00000000c0)=0x10)

00:00:15 executing program 2:
syz_execute_func(&(0x7f00000002c0)="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")
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)

00:00:15 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$setown(r1, 0x6, r2)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000580)=""/204, 0xcc}, {&(0x7f0000000680)=""/88, 0x58}, {&(0x7f0000000700)=""/166, 0xa6}], 0x6)
ppoll(&(0x7f0000000000)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x3, @rand_addr="ada9a57a8d6ff5a7e2d8947a9fb3336c", 0x5}}, <r4=>0x0, 0xfed, 0x6, 0x1ff, 0x81, 0x1}, &(0x7f0000000080)=0x98)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x8ce}, &(0x7f0000000380)=0x8)
writev(r3, 0x0, 0x0)
read(r3, &(0x7f0000000240)=""/252, 0x5b1)

00:00:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4)
freebsd11_fstat(r0, &(0x7f0000000040))

00:00:15 executing program 0:
setuid(0xee01)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0xa1, @loopback, 0x51}, 0x1c)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x10001, 0x4000, 0x0, 0x1, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x1000, 0x1}, &(0x7f0000000180)=0xc)

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a)
r2 = shmget$private(0x0, 0x3000, 0x520, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={<r3=>0x0, 0x4, 0x0, 0xc33, 0x5}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r3, 0xffffffffb9b59f71}, 0x8)

00:00:15 executing program 3:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000140)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={0x0, 0x1a}, &(0x7f00000008c0)=0x8)
r3 = open(&(0x7f0000000980)='./file0/file0\x00', 0x20000, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000900), &(0x7f0000000940)=0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x2, 0xffffffffffffffff, @mcast2, 0xfffffffffffffffc}, 0x1c)
getgid()
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000009c0), &(0x7f0000000a00)=0x4)
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:15 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket(0x10, 0x5, 0x5)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))
ppoll(&(0x7f0000000080)=[{r0, 0x20}], 0x1, &(0x7f0000000180)={0x4, 0x94}, &(0x7f00000001c0)={0x3}, 0x8)

00:00:15 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x100}], 0x1, 0x0)
r0 = dup(0xffffffffffffff9c)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:15 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0))
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
rmdir(&(0x7f0000000040)='./file0\x00')
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0)

00:00:15 executing program 3:
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x404)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)
bind$unix(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
freebsd11_fstat(0xffffffffffffffff, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
poll(0x0, 0x0, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)
socket(0x0, 0x0, 0x0)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, <r2=>0x0, 0xffffffff, 0x1, 0x0, 0x2, 0x81, 0x3b}, &(0x7f0000000040)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xc7, 0x4000, 0x5, 0x3f, <r3=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r2, 0x10001, 0x200, 0x1, 0x2, 0x0, 0x1ce7, 0x7, {@in6={{0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x80}}, r3, 0x1, 0x0, 0x8, 0x3, 0x200}}, &(0x7f00000001c0)=0xb0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80003d41b90 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff810d241e at witness_debugger+0x8e
#1 0xffffffff810d2052 at witness_checkorder+0xf72
#2 0xffffffff81040523 at _sx_xlock+0xb3
#3 0xffffffff81287c79 at inp_setmoptions+0x17c9
#4 0xffffffff812a007f at ip_ctloutput+0x80f
#5 0xffffffff8138ccf1 at udp_ctloutput+0x171
#6 0xffffffff81120c01 at sosetopt+0x101
#7 0xffffffff81129268 at kern_setsockopt+0x158
00:00:16 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000004fe800000000000000000000000005ba902"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

#8 0xffffffff81129103 at sys_setsockopt+0x33
#9 0xffffffff816d15b6 at amd64_syscall+0x436
#10 0xffffffff81698c6d at fast_syscall_common+0x101
00:00:16 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7])
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, <r3=>0x0}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r3, 0x101, 0xff, 0x9dd, 0x1, 0x1}, &(0x7f0000000180)=0x14)
r4 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8)
accept4(r5, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
semget$private(0x0, 0x7, 0x400)

00:00:16 executing program 3:
syz_execute_func(&(0x7f0000000240)="982c240f050520d0f807914141e2e9fd855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071b839f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a00fa00")
r0 = semget$private(0x0, 0x3, 0x10)
accept$inet6(0xffffffffffffff9c, &(0x7f0000000840)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000880)=0x1c)
socket$inet6(0x1c, 0x3, 0x9)
freebsd10_pipe(&(0x7f00000008c0))
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./file0\x00', 0x100000, 0x84)
r2 = dup(r1)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000003c0)={{"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", "75617b5418479c1016c530a7ada57b36f8a8cb88e5c0241376bee8cf991560da", 0x0, 0x1}, &(0x7f00000001c0)="49e06d466bcb5daae44e393b9ae958f090360eff327aa7ac595956658638f1d5dc055851bc3d22c63508d0d022ac5c18aca10feac7b453f94ca5e8ba9e489469ebcfb2b63017da2ce7decf3a33e58b4262736ae2dc500e5058a7f5cc6ca78601b9d319986c6ce2", 0x10001, 0x40, 0x9, 0x5a8c, 0x4000, 0x2, 0x5, 0xfffffffffffffffa})
ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f00000000c0)="358eea5c54a3b6270b57b291391ab3b7759ae7a8a4b170fe57c85e7ee6cd0de4ad12dec87061dcdd2e74e9db852875d482bc4df5e8c23d2dfb5262def26684b63c71e398b12ef4a99a9421c3734581de1509df58a6505f481cd622bdfa44b9b3ff8aa207290eb0fb020e062e14b629c75545fc8f00666bfcf1583b00555c6182e3d127fbe9879ba004ea97a676aadb48705625775bf03502706aee46a357b10ebd94ca6fc27c0a95ec93d2831ad52431a1d3cbd025b35bf454fa7b0396f0fca7216ed09f8dbc47e3091057879d92a39a881482ed4e11d360")
__semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000300)=""/144)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000a00)=""/153)
semget$private(0x0, 0x0, 0x80)

00:00:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x10000000)
ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080))
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="fdc27b60bbdedae7cd57363575e4e036160498802a6e8e68a1f4c21586dfa3417623f2f66df32d6816267b7e4f98b87284fc216e3f0bcbf54ac0c70cd7e917969f3546ec7cdada252c505c10be2a731bcaa57b648facb379811fb37f883ab367fd1815ae104c5b3328048161e26e7c7f7fc4a9a91a71909005b931316ab043fd8ee5a28638742b7aed10cf0576c06597f0b2d482841b2fa4d026b01441d4fafb627748b504d1f16f6cc817fbdd7c53865daaac32c9e5ba332e0c8212cfee54c53218ecd1288e2aac2d65308cf266f1c6a4094373a96278fec5afe93d3c10")

00:00:16 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
dup(r0)
symlink(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0/file0\x00')
fchdir(r1)
rmdir(&(0x7f00000003c0)='./file0\x00')
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(0x0)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000008c0)={{"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", "07b494a9b8131009605033cf22d6998b0d666f986f7d214a8c8f799d9c62372d", 0x5, 0x2}, &(0x7f0000000400)="b73281c4942c7bf14b14dd7d2b9580394519b41c96873029b521531b4785785841333d5ea368522092e2127d8785c0f37078ce9d86ed63e9c46197c2", 0x8000, 0x101, 0x8001, 0x1, 0x7ff800, 0x82, 0x20, 0xec8})
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f0000000200)="368243b617e7a899ce4e5db189c6207d6e635aa5fe72b48fff8598fc0a1a0047f7b4de5761f2477317d0d90d9734b10f", 0x4, 0x9f, 0x4})
setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a51", 0x5d)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:00:16 executing program 1:
r0 = semget$private(0x0, 0x0, 0x64)
__semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f00000000c0)=""/110)
r1 = socket(0x1, 0x1, 0x0)
connect(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="010162de382e"], 0x1)
bind(r1, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10)

00:00:16 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
setreuid(r0, 0xee00)
r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000)
accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x31, 0x0, 0x0)
setgroups(0x4, &(0x7f0000000180)=[r1, r1, r1, r1])

00:00:16 executing program 3:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x40)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000008c0)="01aef64031997b58e0953f68620b0aeafce2ed69c976e59214396614038149b97097ce77358718bd93f031ea70dfdb58194795145f571a1a95ac558079aafafc0a269a03edbb2a0a5343ebbc8408e9da4ec52b24affd4f358fb26054b73cdcf71ab4559cd87d3032be52008a1e904b20853a078350f9eac2a6069ec89f8c53a643578f8b936c1d17b60afaa0cf616d6fe5eb2cc3f3cadad7903682f92961796c8477f25fb3")
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x0, 0x0, 0x3}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000d00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f646645d11bf04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dcc42175eb1903e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d963e0000660f3a224f28681d1d440f2b550142c4b3394444b15ffbc401c1e594f60b000000fb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000840), &(0x7f0000000980)=0x4)
openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000009c0)={r3}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:16 executing program 2:

00:00:16 executing program 1:
syz_execute_func(&(0x7f0000000a40)="6114cf4db698f7801b86ecf56962f5696200d9c4c1a5769a03000000c44139aff91cc18fe9589b2667a10101fec4c4c31546d0057d820a2a8686dfe4da7676f2a66a406a8f7679bce00000802000dddd21513666f3e1dc8fe950939b9b000000c1ea01efe1f4f29d003c190055203637dcf84c37dcf84c24a10f56b65fb4e1e600084640c5c50153fe1de68b49df0f1bf1d1a6cf64a66666430fefb3000000007250314f86c4e2519a0b86450f660ff20f720d9b14115e54b2111d00")

00:00:17 executing program 1:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0)
dup2(r0, r0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
r2 = dup2(r0, r1)
select(0x40, &(0x7f00000000c0)={0x8}, 0x0, &(0x7f0000000240)={0x4, 0x1e9a, 0x0, 0x7934, 0xff, 0x7}, &(0x7f0000000280)={0xffff, 0x8})
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000400)={{"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", "eb8e1e3f8f364c4818b3390616d9f1579ac99ecbe5968088c4c6d652c684c72c", 0x0, 0xe11}, &(0x7f0000000300)="54155310c05ff0780fe538bc308e7af018940a9e70a91561faffd11f6b1f94135c0c907a35aa04d0ff51102b221bcb6de7ae49cfed469ce64bc577c88bd131b094b846aed062c4de47c57eb1ea027d49a0cfd3b6b496af1fc21ccdac8549b0fe472124cbcbfc7fb553e788d70d8cd3644ab0015f465c4bb6aa1135063468e5c1c9d60059dbada17e185b9716e291ce536cbc26d97993d22f80be5dbd209ce7027d79614612574ce7e86f40aac300c2c047256149c0b723e3238483072867bac28b2ee1e15d8801c95cae5d057e9f4c82", 0x8000, 0xfffffffffffffff8, 0x5, 0x10000, 0x9, 0x7, 0x3ff, 0x6})

00:00:17 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x1)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r1, &(0x7f0000000100)=@abs, 0x0)
accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r2 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31)
r3 = fcntl$dupfd(r1, 0x11, r0)
mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0xc)
socket$unix(0x1, 0x2, 0x0)
semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
fcntl$dupfd(r1, 0x11, r3)
semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)

00:00:17 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = shmget(0x0, 0x4000, 0x8a, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/103)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x800}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8)
mlockall(0x1)
mlockall(0x2)

00:00:17 executing program 0:
syz_execute_func(&(0x7f00000001c0)="1c04b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = semget(0x2, 0x1, 0x100)
__semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000000)=""/47)

00:00:17 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x7, 0x7})

00:00:17 executing program 3:
r0 = socket(0x4, 0x1, 0x4)
r1 = socket(0x1c, 0x3, 0x7fff)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x4000000000000, "b4ee30a4d02a4299b1faaf9894bd291b"}, 0x14)
sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2}}, <r2=>0x0, 0x5, 0x8d, 0x10001, 0xc1e, 0x3}, &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x0}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000280)=0x10)

00:00:17 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}}, 0x14)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1f, 0x7, 0xfa1e, 0x401, 0x4, 0x2, 0xe176, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x2, 0x3, 0x100, 0x6, 0x561}}, &(0x7f0000000040)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7fffffff, @empty, 0xffffffffffffffff}}, r2, 0x6, 0x0, 0x200}, &(0x7f0000000080)=0x8c)
getsockopt$inet6_buf(r1, 0x29, 0x8000000002e, 0x0, &(0x7f0000000000)=0xfffffffffffffe6b)

00:00:17 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c)
setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000)=0x8, 0x4)

00:00:17 executing program 3:
socketpair(0x1c, 0x3, 0x100000001, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
fstat(r0, &(0x7f0000000380))
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
ftruncate(r1, 0x1007a)
fcntl$setstatus(r1, 0x4, 0x4c)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
openat(0xffffffffffffffff, 0x0, 0x0, 0x105)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0)
freebsd10_pipe(&(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0))

00:00:18 executing program 2:
setreuid(0xffffffffffffffff, 0xee00)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt(r0, 0x9, 0x1, &(0x7f0000000080)="1538929dad35c73ac5e2d5b76864f55acefa6b5652e50f4a0eb5864986c5b5831fec517086cdee687144924e35ac7ffece484c52643f8b31d76a5f77dbcb43cbdd7155af9c91c1d292964bedf4a3c0a342086b125cf91aba7690bce3d3655277e6421b60756e561976ba9781bdf7c9737aa9927fb74dad8f113072d902dac3f0912a80124bed92425b442552f5c530224dc48f45ea62d7d2b4af94292e34e495a7ffb4a7bb54bb08b60dd066159baff9baa92c71310400db4bf5d26ba9", 0xbd)
freebsd11_fstat(r0, &(0x7f0000000000))

00:00:18 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa118940000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee508c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb)

00:00:18 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000200000"], 0x1, 0x0)
msgget$private(0x0, 0x40)

00:00:18 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
bind$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="01002e2f66696c653002ab189b8680af94fc44b7af6e1a137e74ac7cec88b9153cfdcc8d9863b9d81140c1094fe79595faa2ef03192083e5c502f5d01bc74a1ba927a7f4b14f64a66933c51ab1c6add76bf8261b0666e9475935727d881883242be3eb9074ab135e70fd154823dee9cfdefbfd9614682665259fc5d7376809909288824911dcc31ea562aebe7a7a2a909b0615df297d9a50281187c42305089c6113548d33da6968bacac4a1dd2123187727c3ee523665795acee845fd0c1c6de31b10096ca873740611295ac4a3269db27c20afeb3e7d4bd69a0a435077806b9c854f121cdea89343f032964bf6cf06dd6580b1f2f875fe20da0000000000"], 0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8, <r2=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)

00:00:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0}, 0x0)
accept4$inet6(r0, 0x0, &(0x7f0000000200), 0x10000000)
lseek(0xffffffffffffffff, 0x4, 0x7)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
rmdir(&(0x7f0000000500)='./file0\x00')
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000480)={r2, 0x20, 0x1, 0x8, 0x8}, &(0x7f0000000540)=0x18)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07")
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x8}, 0x8)

00:00:18 executing program 1:
socketpair(0x1, 0x7, 0x9c, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x4, 0xf, 0x5, 0x7}, &(0x7f00000001c0)=0x18)
syz_emit_ethernet(0x36, &(0x7f0000000140)={@random="51ba242b7c10", @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x7, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}})

00:00:18 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xff}}, <r1=>0x0, 0x1, 0xff, 0x80000000, 0x2, 0x83}, &(0x7f0000000040)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x8000, 0x20, 0x4, 0x800, 0x5f5, 0x4, 0x6, <r2=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x31d1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x100000000, 0x1000, 0xb341, 0x20, 0x8fe9, 0x1f, 0x101, {@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @multicast1}, 0xfffffffffffffffe}}, r2, 0x9, 0x467b, 0x80, 0x8, 0x1}}, &(0x7f0000000300)=0xb0)

00:00:18 executing program 1:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000e86000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r0 = socket$inet(0x2, 0x0, 0x25)
select(0x40, &(0x7f0000000000)={0x28d, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x3, 0x0, 0xf36}, 0x0, &(0x7f0000000140)={0x2, 0x6, 0x5, 0x519e, 0x3ff, 0x3ad, 0x2, 0x4}, &(0x7f0000000180)={0xae0, 0x3})
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000002c0)={0x0, {{0x2, 0x3, @multicast2}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0xc0)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f00000001c0)="b8ddf28003017391b26d0aca82e7b7f619ce9c4c78f47ea4f7ac44629e4e99fec22f5d56df8330e09a1e6b100b9415808f6ede1d60cefb104e3a13ee4617fd5b2e72d40e84b33becb0cc382f9fd322e75d581705391168f8e7ac7ef174245128c27bf5d50a1d2ef187b0fff16283d6460b82bf8064f415fd61a0061ff04fc124230ee650cce00fc2e740", 0x4, 0x4, 0x3})

00:00:18 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c0c400f8e0000010098cd801b69e4f56962f5696200d9d9d017c4a2791753fff9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d820ff54e3ac4415814c4f216f3af5151c4a27d181e8f0978836c47b2eff265dc5f00c401611282030000005b5b304545e269c46201ae20000f9966030faee424c4a15de1c071635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = msgget$private(0x0, 0x200)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/211)
r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x2, 0x38)
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000240)='./file0\x00', r2, r3, 0x200)

00:00:18 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1})
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000200)={{"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", "18bf7ce91c54ace85b919760ed80fdc560f06a8c825291e0d0b4cb962da3dc8d", 0xba5, 0x6}, &(0x7f0000000140)="e67b7086361c2d4f45517e7a3d4e5ecc3f623b1e79af6b1bb35a3eac99ce5e0d91d2456869255bdfa3a64b7fd455ca4fa2462497b4567b7d52b2dec16e74a880b845d7abee3594e345aae26210b0af7f0879f3f9e56d366def75693ee9f2b5d4422a18d217f8d588c8dcae26aa6d6890e57c96cc629dbfa25876a7f045bc7b694e8bdac5eb6098d18a913b5616911b7c34c12bd8f8e945f349beb65aa1f7537db0ae", 0x7ff, 0x6, 0x8, 0xc8f, 0x8, 0x3ff, 0x1})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:18 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
fsync(r1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1000, 0x4)

00:00:18 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
freebsd11_fstat(r0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x6}, 0x1)

00:00:18 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x10000000)
fcntl$setstatus(r0, 0x4, 0x10000)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x16, &(0x7f0000000000), 0x4)
getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000040)=""/235, &(0x7f0000000140)=0xeb)

00:00:18 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000080)=""/90, &(0x7f0000000100)=0x5a)
listen(r0, 0x0)
listen(r0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:19 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900006efdf895958c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4027d1716c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b550142c4b6593131b15d84ffde75ffde75110f0f3804830a000000")

00:00:19 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
symlink(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)='./file0\x00')

00:00:19 executing program 0:
getresuid(&(0x7f00000000c0)=<r0=>0x0, &(0x7f0000000100), &(0x7f0000000140))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)

00:00:19 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000040)=""/103, &(0x7f0000000100)=0x67)
syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
r2 = fcntl$dupfd(r1, 0x11, r1)
r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10800, 0x142)
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r4 = getpgid(0xffffffffffffffff)
r5 = getuid()
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000017c0)={<r6=>0x0, 0x1}, &(0x7f0000001800)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001840)={r6, 0x100000000, 0x2, 0xd5}, &(0x7f0000001880)=0x10)
freebsd11_fstat(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = fcntl$dupfd(r2, 0x11, r2)
sendmsg$unix(r2, &(0x7f0000001740)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001540)=[{&(0x7f0000000380)="34e3f5747b51e66a76e93b04fe623fb3569974fcfd3fcf9b4a28a40619b58d05a00d6d98d5668691f07e0c5e68f6ed7fcfd73eb694618f71d223b3af05f97e9091cf59c30ca2", 0x46}, {&(0x7f0000000400)="995e95acfe33b9e51f8947036910a9348bad11d234a23ab7ba6f4b029714cfdca16feb3de1438f52831533543f4c7404d726b90b251450ce94317cacbc3acea0acca3118dde7efd9f0a9c114d5b57daf1d0f2a1b1f5c855b2ee73e2511f9681491898063c36df4d2169fd74038e1883ee07177df978814e5d77643cf42bf0b103e60f06d04b5cb3cabf87d755f65394dacc726fa186dc86d4b084c792032410ed4283a360efcb676f86b3887df6b09a3ab110a797f0128bb713a75ac4a3821198c070a42ffc1d28cf15e5ec2072bac56d7820c8f8f9e95c9e8b5f0", 0xdb}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000180)="404842fff3696c5f2a7150c1b75f0b35ecdd8feed20128", 0x17}, {&(0x7f0000001500)="e7ef8ecd8904c163d77b0b95e1", 0xd}], 0x5, &(0x7f0000001640)=[@rights={0x20, 0xffff, 0x1, [r2, r0, r3, r3]}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x20, 0xffff, 0x1, [r3, r3, r2, r3]}, @rights={0x18, 0xffff, 0x1, [r1, r1]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r4, r5, r7}, @rights={0x30, 0xffff, 0x1, [r3, r0, r0, r0, r0, r1, r8]}], 0xd0, 0x80}, 0x0)
fstat(r2, &(0x7f0000000280))
chdir(&(0x7f0000000000)='./file0\x00')
pipe2(&(0x7f0000001780), 0x100004)

00:00:19 executing program 1:
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000640)={{"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", "c9c737eaaf2de3a6f7cb01332a021aa71896a6e03f95cb3b59c4639805a189aa", 0x10000, 0x40}, &(0x7f0000000580)="4be938b097da62d9bb44ca01f4e072ec5d0420010127ec15aa7c8e18768d9ced798f4846bfc134e83fb866cdd8808c40b47c279b6e6bd050a33a4fd422b8c153e9ad70590ecc2e89d0424ebb161f01958e9199f2a8512a5e2f6d863ed6a70c882858f5c4acf012a73263ade069c34a9f01e0603909099b2d3ddbf2a3617d1e302794f5ef4835c14d03177b901e44b8e64ac864a20744397558d43844d9cd", 0x6, 0xffff, 0x3f, 0xfffffffffffffffe, 0x3ff, 0xa44ca5a, 0xffff, 0x1f})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0)
freebsd11_fstat(r1, &(0x7f0000000000))
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000ac0)="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")
ioctl$DIOCRADDTABLES(r1, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

00:00:19 executing program 2:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
read(r0, &(0x7f0000000180)=""/227, 0xe3)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
r2 = getpid()
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df000000d2284be2fbdb5714fbc1fb03144b00"/136, @ANYRES32=r3], &(0x7f0000000340)=0x8c)
fcntl$setown(r1, 0x6, r2)
close(r1)

00:00:19 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9ad5d3c5dbac76d0fe89bf544d3b1c1a6c97d0c225d5f20c61b37afacbeb81519f11742d2983092da8417a161d3054757316828025952639f0846059d6ba5ab8dba21d24ac8e24547b3fde4952370bb84e75303aec8b001e3e352179482ee072f0287a614e2338304cb824c322949d32afd2fdae0672493a08ca3c41a5e97328a113dd741cf9eb72d19caf0ec4254b677d306c3e7e1a4a3f73f32ff9d57a0d4b2a8d532b3e1c596685d32e1c9c2ba90ce1574f85d42e9e00811e5dbb412cf05453fda08c2636ccc6e977b8af33954f85fdbc6bc46a1c93dcfc29135cd64ffd64ded13eea20cefac2ec25ec0bc34e7ff5307486029558a0a48e0845edaead76098e63d08067932c747ada2161270e0d4804007413e79f80c22342b4eb491f38c6e59f64cb138c32993cc08f23bf701c93e1793791efd6b44f2f0b49f21343b12ac589e1cb866c6c236b5f2d69db1eb9a3253ee7817b8651543054ac89bf021e84bfc333435caaae856d3c8390b39a18c9a88db5671e5ddb1672cba05012ea802ef644d49d0385d02c24ef64cd9bce43c8505a04ebd268742eb101d1eef36e801562d43e102cf7d29d662e11693eaa3668c0fc42e8dc9817b093dfdbc672f2b3d54def20512653853d09196ae1fb0179b13c2095e338fe9e7c1033261d173446664a4abbc353ce07a3cfb9d2824790150dadcfb59906a3be2ff54101506135efba3dd257dfaf0babca6f7e77af00e8fc2b50ea13a462a6275ffc4be56c45f423be4b9371fbc290a458905dbf8643c99b455a00d46dcc592334efbffbc46336b6741e828f88c1e8f560560c86f85ef815a861c30e39a8fa2416023ba970d72809548908f4b33de2675fedffa8f9c4db1c7b2c908559295ea70048e8375f7c44fbb7eb2caadeea277b8367ece1bd906750033578c50a3239cfd0a095493b77e6872f7a6d7ea16a06ccef6e8f4b3425ff16ce9aa31f2a9b2d1600c2879759881f1d36813b5d811c04d85468c8a2fe6b002563b83b8d26c36f8d8e07356b00cb7e2a1ad509a4a2dd24716018cf41fa42529bc3a6b67929edae0d7b96efb3a7fc54eb3f9af0faf3a5601a33f3136d9d8c0a32d1018d582bfe4d0c3cd8cd29b8cc014d4018f17649eb3f6d10d7a4eb18f1858a116aa767dc08667da081a3aa95d6413e6a2688faf52cb71c1f5acbcbcf12d33bf6f8a48514d1629d7378abea25a5c4f1941c324375ccd56e9ef0339cc07ee4700d54fd1cec42ceb48a9292dae2090d92021a915ba8d56bf7e3d0d81bf6cf98d8dd2122be8ab5ae66aa9ea1def4f14182258d17345b769e5d2b3fddff245a3199ac5e51feea37cb5afd340b190a364483d691cdf67bc539b2734d56285af3a0e8c5b436a27beef71b4b200918b5e8fb2f1ba88cd890bca38bb27d6bf306df1f368a64d9e5771b41432271eabe3558c2780ea7d4c69621b03b63a9a858e25232bdbc2bdde9c79bcd10be13dee9d0803fdf80b031de7e7f838a155643af14ca35b27970bed4af3889ab8d53fdc2025d47fbd45c267abbaa100a4d5a5435f225eb4edc39ec1201a8eae711506c2c2cf4f29d79c9407434108d3cfcf1f04aeb0ea1f0428e2fe6b61bf4256aead59fd2c49292bba0c6f8ef7cf72744d852292eab9442ec12eeff27f20890e7a3dcac7f3d860ce76fa0bb7073ab1ecca715aa2dfd16f9f3f89b40dd459ab46f56d94ec64c539612a553153cdc9f1b48ecdcf4ddd552cfa06717271fca7c49fb6b74b594afff58d3e25f058ca36a7a732811c6b91d38fe64847d970aca7c843c47b6a77aed664eb0e7d38b5f7dd830a1a1bd1ed4347f9102a1c70f51b337c10dfb4101d1016f694ef7896ef5cc64118976c6cd54d0b5a387bc4d68a1de0d01814ab1547a82f45097731551b1c3b9f9b44c95e80454f91ba28ad5505869a79ba13d0e0c2247012ae9cd34dfc761b32eea34be09a82737d3aef7116c72712cba15ca1bb906ec4bf20943f479c1e579050d0fc5fe91685eb40d5308a30145faa7a8f882e7ff6fda0e69750dd42bdf1e17fba36f9bbf42697d058bf4c59ce3012e8768813b4ff2eeab06263c011da2b439a492f3a9cdaabc60eb1fc23f680b8119bdebc7cf0deb7764da41c2cffc7bc2602ad3777b853d78cc89f690e9bb3b1a0509250706c7faaf6e8b8", 0x601}], 0x1)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x5, 0x1010, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)
lseek(r0, 0x0, 0x2)

00:00:19 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x0, 0x10000)
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x1, 0x7}, 0xc)

00:00:19 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup(r1)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r3 = dup(r2)
fchmod(r0, 0x1)
setsockopt$sock_linger(r3, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2)

00:00:19 executing program 0:
syz_execute_func(&(0x7f00000002c0)="1c0dc4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023e332fc4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d25440fbf0d00002b66660f3a0b0865")
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)

00:00:19 executing program 0:
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setuid(0xee01)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
socket(0x17, 0x20000001, 0x2662)

00:00:19 executing program 3:
pipe2(&(0x7f00000002c0)={<r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000300)="23ace4569cd7c421b0ce656d80da7ea2b081cb85a9fb54a9b715bd193051ae7acfb7665bc26af4c9d44031c7dbd9825f1ed0fafd62073de04063a8e234dad9ea57a647e83eab7ce5b700095f3b26fec848f990502344332d8abe2554172fcf2be36320227914056b73ca11824348473e146b1d9877c337157888af71f91d110fd8e483b05518a8bae624413ef3cef5e9c06064efa5bcc883e6f46c58700b7754642fc9cbdbde2370d4231d9690a4feebe1c592f83ab8")
syz_emit_ethernet(0x2a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa080680ca0aa5651464f0aaaaaaaaaabbac1400aa000000000000ffffffffcee97c99e14a687678621a96ca549caacea76beee6c784e0b857764780c098053d73950ebabc3f14acd3f8e046ccb5518b80f398b8c2"])
socketpair(0x17, 0x2, 0x1ff, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000001c0)="e47cc23e7a74c722fd18c32c815e8d370c210357fbfabad058f7fb2743eb7b41f586846e522fa89c50f0086fdf0fbe8904acb84d9935c3d173ad5219e7a6f15e55b831cfec2e4d9577634da6d8f83dd7d1919f25eae33e0f774dbca140ff0e67488c8619d755bdd5bae548168b696207d78525d81cd0d8d63900a95a98ee05")
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={<r3=>0x0, 0x10001, 0x1, 0xb526, 0x2, 0x956, 0x4, 0x3, {@in6={{0x1c, 0x3, 0x1000, @mcast1, 0xfffffffffffffffc}}, <r4=>0x0, 0x355, 0xffff, 0xffffffff, 0x5, 0x2}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x7, 0x8f8a, 0x1}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xca0, r3}, &(0x7f0000000280)=0xc)

00:00:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x3, 0xffffffff, 0x40}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x32, 0x100, 0x2, 0x5, r1}, 0x1f6)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x7b, "c37d8f54fdb812247e4219f6e159752a18d0cd5aceb181a3c836ae9bcc2cfa2103fa08d54d3d5e317d4c1b3503efb3ef0db277d2342b59f481b7832544f00130ded75def29f6a4cf6413b6c66c0c15df79e7176d7b29d6883f99b2ba61bc56e1d5c6de4a87c25b4040d5301e4d33b5728ad2f36d95855d6c9cc746"}, &(0x7f0000000240)=0x83)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)

00:00:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x3, 0x400, 0x6, 0x4760e16a, 0xfffffffffffff001, 0x4, 0x3, <r1=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={<r2=>r1, 0x8}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0x2, 0x5, 0x1, 0x7f, 0x0, 0x81, 0x4, {@in={{0x2, 0x3, @multicast1}}, r2, 0x603e, 0xa3e5, 0x400, 0x5, 0x6}}, &(0x7f00000002c0)=0xb8)

00:00:20 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES16], 0x1)
shmget$private(0x0, 0x2000, 0x8, &(0x7f000051f000/0x2000)=nil)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x5, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:00:20 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c4ff0d00000000fcebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100")
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10)

00:00:20 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000002580)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x7}, &(0x7f0000000100)=0xc)
syz_execute_func(&(0x7f00000002c0)="9826473e431c0a0f05c52161fb2c3939a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4ed751e0fa075d6c4811e11e936646666656666430f3808978900000028e2e10bf8c470c4a961cd583d3000fbc66db712410f1857e6c9dcdc0fbcaf00100000acc4017d50e9c4c3214cb9a5605419c201b00b0000003e65660fe4efc44269099702000000a5d4d48cc7e8628f6808a3056f0000004e00c4c42249a713c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:20 executing program 3:
pipe2(&(0x7f0000000000), 0x10001f)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:20 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4)

00:00:20 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x347}}, <r2=>0x0, 0x3, 0x10001, 0x4}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xfff}, 0x8)

00:00:20 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x1804b)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x37e, 0x4000000000000)

00:00:20 executing program 3:
clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x36e6c00000000000}}, <r1=>0x0, 0x0, 0x7fffffff, 0x976}, &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x7fff, @mcast1, 0x1}]}, &(0x7f0000000240)=0x10)
mlockall(0x2)

00:00:20 executing program 1:
accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080))
sync()
r1 = socket(0x0, 0x0, 0x0)
connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x2, 0x7, @mcast1, 0x101}, 0x1c)
r2 = semget$private(0x0, 0x1, 0x101)
__semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000140)=""/83)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000000))

00:00:20 executing program 0:
msgget$private(0x0, 0x540)
r0 = socket(0x17, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f7f696c653000"], 0x1)

00:00:20 executing program 3:
r0 = socket(0x800000000002, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="38b6", 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)

00:00:20 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x39, "40ad86396f44486533426d243826510e1229ec5fc182b2c0ae4c3c71f9041710cd1b1a7ac5aa08e7e18fc51f384683b964d6a33a8440f9b0e7"}, &(0x7f00000000c0)=0x41)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8)
syz_emit_ethernet(0x66, &(0x7f0000000240)={@remote, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff85, 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}}}}}}}})

00:00:20 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x7fff, 0xf, 0x3, 0x1}, &(0x7f0000000240)=0x18)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
socket(0x10, 0x1, 0x5)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x5)
truncate(&(0x7f00000000c0)='./file0\x00', 0x11f)
fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})

00:00:20 executing program 0:
socket$inet_udp(0x2, 0x2, 0x0)
syz_emit_ethernet(0xffffffffffffffc8, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000ffffffffffff86dd6007605d0000f000ff0200006600000000000000000000012c0090780000001720f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff00"/102])

00:00:20 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x55, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, r0)
getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x37a, 0x6})

00:00:20 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/84)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x6, [0x4, 0x8, 0x6, 0xed8, 0x200, 0x7]}, &(0x7f0000000280)=0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @empty, <r3=>0x0}, &(0x7f00000000c0)=0xc)
r4 = socket$inet6(0x1c, 0x5, 0x6)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote, r3}, 0x6)

00:00:21 executing program 0:
r0 = socket(0x2, 0x20000001, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000040)=0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000080))

00:00:21 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x300}}}}})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x400003, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0]}, 0x6)

00:00:21 executing program 2:
semget(0x2, 0x1, 0xda)
r0 = semget$private(0x0, 0x2, 0x80)
__semctl$GETPID(r0, 0x0, 0x4, 0x0)

00:00:21 executing program 3:
r0 = semget$private(0x0, 0x3, 0x100)
__semctl$GETVAL(r0, 0x5, 0x5, &(0x7f0000000000)=""/223)
__semctl$GETVAL(r0, 0x0, 0x5, 0x0)

00:00:21 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@rand_addr, @multicast1, @rand_addr}, &(0x7f0000000200)=0xc)
r1 = semget(0x1, 0x2, 0x80)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000280)=""/147)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000480)={<r3=>0x0, 0x1}, &(0x7f00000004c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000800)={@in={{0x2, 0x2, @broadcast}}, r3, 0x7, 0x92c}, 0x94)
connect$unix(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022e1006000065fc21fe303e2157a7084eef358e4c5945320247a8583944c0bdd67f247eab8b51a9db63cf70cc6fa0a096bd00"], 0x10)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000340)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000540)={0x6, 0x0, 0x3, 0x1, <r4=>0x0}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000640)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000580)=0xc4)
listen(r2, 0x3f)
flock(r0, 0x2)
semget(0x3, 0x4, 0x20)
r5 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94)
setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000500)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0x8)
symlinkat(&(0x7f0000000040)='./file0\x00', r5, &(0x7f0000000400)='./file0\x00')

00:00:21 executing program 1:
syz_execute_func(&(0x7f0000000240)="b1fa91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce000008020000f6594e8b026529eea0f0f2aa4c48192558dc3c366450f186746c4621597ed7c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4c40145e892a8ff000054111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x374}, 0x8)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = socket$unix(0x1, 0x2, 0x0)
fcntl$dupfd(r2, 0x11, r3)

00:00:21 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3f, 0x1, 0x4}, &(0x7f0000000100)=0x10)

00:00:21 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x278)
socket$inet_tcp(0x2, 0x1, 0x0)

00:00:21 executing program 3:
pipe2(&(0x7f0000000600)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
sendto$inet6(r0, &(0x7f00000013c0)="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", 0x1000, 0x20004, 0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x3, &(0x7f00000005c0)=[r2, r3, r4])
r5 = getuid()
setuid(r5)
r6 = accept(r1, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r7=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10)
accept$inet6(r1, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000007c0)=0x1c)
getresuid(&(0x7f0000001300), &(0x7f0000000180), &(0x7f0000001380)=<r8=>0x0)
geteuid()
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f00000014c0)=ANY=[], &(0x7f00000011c0))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32, @ANYBLOB="00943b444b8253a9ecb30b8c82147c946f7b0b0719fe24a696058a37d05e3cfcdef329d50728723d6867c81c05fd1237e99b424c99dd0ca0a19b039dc3d02f7bfbeda069bee2ef9a76965737b7d6d3327bd9f6000000001848c884a9694efe7e36405e07344f922ca38747f2ef2546346d4bcabf1bd51575b3b0f1b65f2c1b33b0340fc89c4e17470c9597dff321d17c44a4ef7eee2e7275ad86b5a028f6110be638b1a54aec49dd020ff25f1f13d21ba3ad15fcf58f62227e99898be938143b41524ce6abd62de9098e21845e066cfe00d9d73224d0fdb13f37aa3a0c64c35ad56ba3093c2c9b5c7c7902b7b2b04db791352343c4a1c0b102ffdc4b9d528f0715fbeb"], &(0x7f00000012c0)=0x94)
getsockopt$inet6_int(r1, 0x29, 0x4, 0x0, &(0x7f0000000000))
r9 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_LOCK(r9, 0xb)
setresuid(r8, r5, r8)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000006c0)={r7, 0x9, 0x7fff, 0xffffffff, 0x1, 0x10000, 0x677, 0x8bb0, {@in6={{0x1c, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x25}}, r7, 0x8, 0x81, 0x3, 0x0, 0xffff}}, &(0x7f0000000780)=0xb0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000680), &(0x7f0000000800)=0x4)

00:00:21 executing program 1:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000)
r1 = semget(0x2, 0x2002, 0x2000080)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfe77f2])
open$dir(&(0x7f0000000340)='./file0\x00', 0x82, 0x14a)
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x4692, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
sync()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000580)={0x0, 0x9, 0x3, 0x8001}, &(0x7f00000005c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000640)=ANY=[@ANYBLOB="160000006438f1bd6da2f9ffffff29c0caed8946370d1bb255c8"], 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
freebsd11_fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r6 = openat(r0, &(0x7f0000000740)='./file0\x00', 0x100180, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000780)=0x7, 0x4)
fstat(r4, &(0x7f0000000480))
__semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000003c0))
accept$inet6(r4, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f00000007c0)=0x3, 0x4)
sigaltstack(&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000600))
setuid(r5)

00:00:21 executing program 3:
mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe)
mkdir(&(0x7f0000000080)='./file1\x00', 0x40)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getpeername(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
symlinkat(&(0x7f00000002c0)='./file1/file1\x00', r0, &(0x7f0000000280)='./file1\x00')
openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0)
rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file1/file1\x00')
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
mkdir(&(0x7f0000000200)='./file1/file0\x00', 0xa9)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x2)
openat(r1, &(0x7f0000000240)='./file0\x00', 0x8000, 0xc)

00:00:21 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
r2 = getpgid(0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x5, r2})
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0)

00:00:21 executing program 0:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file1\x00')
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
mkdirat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x40)
fchownat(r0, &(0x7f00000001c0)='./file0/file0\x00', r1, r2, 0x200)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
__getcwd(&(0x7f00000000c0)=""/85, 0x532)

00:00:21 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000002c0)="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")
mlockall(0x2)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = getpgrp(0x0)
wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000140))
syz_execute_func(&(0x7f0000000200)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b2626460f11cae101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65c482d8f389faff0000019ccdeecdeedc5f77d4d48b4545e28369694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30f33bdbd36660fd2938c000000f344aa6666452f17720d2e440fc747bf0d00008080660f3a0b0865")

00:00:21 executing program 1:
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$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1003}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$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, &(0x7f0000000ac0)={0x1000000d, 0x3ff, r2}, 0xffffffcc)
r3 = open(&(0x7f00000008c0)='./file0\x00', 0x0, 0x2)
ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000900)="b7eeb84ed2da8bcf95fee65031937566500172240f34f50a89e4182eeb4160dcb1185d9af363924681000000008eea4c651af2abc98ceced236feb616b1b4570b8d5d53905ff0f9aaf7b0e0000ec2897c845430d396423b25d5149dd539cde")
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$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$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x1206, &(0x7f0000000200), 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000980)={r2, 0x9}, 0x8)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3})
getgid()
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000009c0)="b28563d7c0897454b4ea8ede2b4b621797a7dd75634e92e10f291502dafe946a4c3fb8c3f9c8d16ead00ddb8d864bb9a9202d2bfee2b00a3078f33a6bf94b25dc09c9564a207cd822bf46e08fb0c5b8bbbddd235b50eaf7f4581958c12e5dee37940fa5117d63532a9dadcbe6f633ea6")
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "98ff5c", 0x30, 0x0, 0x0, @rand_addr="02c1121fd9cd257f39cd8bec26b0188e", @mcast1={0xff, 0xfffffffe}, {[], @icmpv6=@dest_unreach={0x1, 0xab, 0x0, 0x0, [], {0x0, 0x6, "e768b1", 0x0, 0x0, 0x0, @loopback, @ipv4={[], [], @multicast1}}}}}}}})
execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0xfffffffffffffffc}, 0x24)

00:00:21 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3a66696c653000"], 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x0)

00:00:21 executing program 3:
r0 = socket(0x10000000002, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt(r0, 0x0, 0x6a, 0x0, 0x0)
renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')

00:00:22 executing program 3:
syz_emit_ethernet(0x1c1, &(0x7f00000007c0)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @remote, @local={0xac, 0x14, 0x0}, @local, @loopback}}}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8)

00:00:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
read(0xffffffffffffffff, 0x0, 0x0)
socket$inet6(0x1c, 0x10000000, 0x0)
socketpair(0x1c, 0x10000000, 0x7, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept(r0, 0x0, &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x9, [0x400, 0x4, 0x9, 0x0, 0xc77f, 0x1, 0x800, 0x6, 0xfffffffffffff000]}, 0x16)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x200, 0x8, 0x8, 0xa2}, 0x8)
setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000180)=0x80, 0x4)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r2 = semget$private(0x0, 0x7, 0x80)
__semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f00000001c0)=""/173)

00:00:22 executing program 3:
syz_emit_ethernet(0xffffffffffffff03, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x61, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
syz_emit_ethernet(0x50, &(0x7f0000000000)={@random="8781bcb7d9c4", @broadcast, [{[], {0x8100, 0x9, 0x1}}], {@generic={0xe062, "dc8dad7baf4a9771af862b0702c3ad4e841c0d1ba9bdb1b1b18bf545e5e94d7a4493f5dc32633bcf8d80aa28479ab4b7665551baba5ca963e26c9abc1b10"}}})

00:00:22 executing program 0:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000003fc, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0))
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000), 0x9, 0x3, 0x7})
getpeername$unix(r0, 0x0, &(0x7f0000000100))

00:00:22 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)

00:00:22 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000215a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
chdir(&(0x7f00000000c0)='./file0\x00')
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x20)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)
dup2(r0, r0)

00:00:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c14c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0400008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f410f380a2f45332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket(0x2, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000006c0)={<r1=>0x0, 0x1000, "103ba29fd337189a4b3d444c3515e3b208a530730ea6ec0674483a7d445bf9890694a9ec9f2ed2a7196dba1aac13a37ca5148c886a5a7405394f0d10de1d8dbeb05a4b1f204bc5afeabbcb09f8bf6fd6e25784c8eacecac612460b938f06288d3a4d4937ea06c58a6a24e81c568bcf8953f395531edea630e3a5c65bf152f393cb80e92b24db3459bf12d148d0c1447a2499773170914277bd250ce1c0a09f8cc0b7b567ac3d08f24a39e804720c7adc7f17774ca99750098b5e3959f81048d049d1deae68a8e0898879dc1e22f1ab5d256bdb73c805e50ce6f2e73c05b8a1015eee3a96dfda190ec697ff791a9c98ce2468136e1d166ccc39ee286d7b994c1a906c3d0c187eef9aa610f550fc6fbc762ca99c0ec49e58cce54e82a118166796525b7447aeb810be9d7d425b6b577952aa7795053c8e5e1fe9993014612764171d84b61ba15acf5116cb3e94d092e4d4af67d1a5e7e6404ad07cfc8a2484e107f5d80dfdf88f20a02481e53ade7be6f80da22695e75130af7d05e4650e14475f807d13587cedbc23e6582b546c84d370e0c0efe7d8987ea9b65f94890f80b17909705a3407f022583830adf62655ba542c70c999a771348a612405e6ad657acd6e396921288d71611ff4384685e0a3a2157bd32656c0e1240be40faf161e13aa3d429f069b6830300a22a185fcbfbf91f6cbcbbb37f9dd2436db917098b35d81aee4184a5256e49e90183ee35275d48a4dd756dfd584a588fbc4a590070f6a73a6154c9faee2c6748d6f33796c6fe515f1ceaa0f5448c1e171f04570593de5c6230cecabb12a9489ed8e2a9365226ab0fc2694e5e5be5655046db7816f05aef50f5207a5dd00808b8714c932a00836e9ad264c1ca3e59694e95fff2996d704ec8db68ec6c4b9f8491d38209079b191ec740d057db2f0f3f673f4680a72fa4384cb2cdf0f339e47696481698c497e5693d08d384403d2b7349f43c33cfd4ee2f5a176a7b3a06cfc9fae49405c717cefcdc0048c8700cebe5506e64f2a9879736f23ffa7f8018b1aa137dd2ce0715a983744b4741098dde0ee55170461259c4c8049ab3378f940eb285e1edf047d1290dc992630c2e2a25f6ffcca7136f39b451e5b2b86be87b60e2d01d8e2c782b36c90df818814a594efac6775ab39320e7043032c648aea6d57877970695f0cf10b0a2e367b09c21df7ce7715fca52cb13dfb1d3932ac64d558fc65f9bdb4f12b7cdb9eac61cc4435cc66da0ab6e148079e8945216efad5b4a334122bba6a810f29af6422bbcb5422d9e2e24d4d81b7dec8ae712b28a7d8824209c2b188399c57cef3ec9cd1c6f573e918e6610c8d112a864c6cde8a31d42373dcb6847ea2b7e346ef97c80c8f05d11c79a592af4f70b9dc6f4bd35c0875bcf2a5ad323bbcae6ce9542f12e77f908034d000cb663c6022d4a2a89ee97b01bb35181e020d2ab6e0f179f01245dbe92dca4c4d63048d6af7dffe150248585053047f643510f616963d5b992f52dd7f68da19121087f9e5965daad37e88237dd6c4facf09faa8f8f1a0670ecfe79c83c8918d630be102136a73b9ee4781cd60a6bb87e6b6f84f1b013b8ad2731808310a5d54c00b8ac5c35b9f22f0eb4b0faf0baa5ad50e8323512e1c9057f031c24296961524579c14a767d64dbb51ce6df6e8acc7710de0b2a4218ec5d406110e652ed746767a33f73f4b4cde45f442aec675ff702caf93ac9647133373b8fa2e166ab85c3bb5ad1479bcd0d3a6268ed048fd1b39b1c523280101a6517c51510ff968b26599163dadb6f2f0b4800f211a1ed8e998516a58b0bbb7b6a52fe0e3ec4eb8efd45ce23f0a7899d692ef98c6e547e5cc79968ebf750a59c49f03a28948270ea80a66b45fa96f8a05605a41285468990911f63ef1f9537ecea15e478f20015ec41a11d36b20454471e9134247e1dc6ff1efab430f5e14a3460ce01f096370c015b85257ececea601f97b65932a0be3f375f2ca3d20d792feb7ea47900f0a49eb812cf8047b531c17120bcbc7a1c2f991e0f868eb7a906b2720483365b908aedb624dd6db20d64e11cabff07b376e3be2b3d3f342e2423bc26eb8aa6c087e493dbda7be391dcb335d05955e1b2cfe2ba9eca88f6202f23a36b34f661f2e2f322e0fd87ff47da06cab0177da4f82a923b717416224fda0485e6dd5152d5178e07f0cff95df869da41042283ba12b70fc194a658da84f7eebe896d5afc27cbb6645f720c45dd2f2fe7c9107360aafe0419b3563da1700e1659de357241c1b9d49d6a0add5d7b521c2720764048c390dc3676e31d1efd220136be61fb581d300fa7bb3e53afd07955f3a25c0e28775ab7743f7aee634d038228bbb9c70836b10898594970b49cb8a4d7dabefd2c9c7dc76998871bc9293fa7d12980f0a459fde4c127811a6790ca13796c604b0404bb3746759cdad5bdce0ea06cef1e170fe4804112ec48cafaf17fc3de17d7d6b66f928fedb1e8fe07e20ad0c5284986a3f56678cfc221240bc797f9f02786c4cee9cb9fe9520b68b2ebfb948f851d8fb35d586981e8ee491a8f2651632bd194009c8c8d781d7f8d0a8eb1ee7578db7de92822c71ecf5c06eefeb3be922f94e8cd70c9d19e10372f6ede31d5384661c56fa466b77f4d6c7a4f2701060e5f44945cdf91be35bc74360d360ad2cd505723351148cc0bd3c65c2976bbd7c8adf9c23e6516dc2052cc1225dad31a93a5fe98709f69607fa62e4d0dbd8e888816faf05c9f4b12aa4f8861aef037727838068c4d9edb8b83a95b87ea6e8418bb3cc23785356cd5b0d2c42ac5a46d5a864c7f5568757b4dffc8f4c6c2a72e2e38224850b8cd24b8a03e8f1bd873216b428290d7c75a0d4aa1bc322fb438a47cf182e5c3a3d38f85885550d8cd117909fe745ee15559d681c3c6bfbe7516cd18408e8cd106961c84a7c11c1d6e3e4b4c3deed2911ce5306868f3001169bec38147ca598e4dcbe3c192a6c67c3612a21ef3899186cbc092aacf25107e0974a9e1ecb6ea5aef01dfd82b9570bc5553ade7e460b11aabeae7818e2f1a6da0e7780ef5500b69da45d2dc7264ad4b541734454522aa218ef5c9754e2c98aa4254c19c2a0706a99775b91cb6bc489f5c23166cbdfb58bba9303cb51c88ac03b4ca1858e8b881c91c29d5526fa1c859a9eca4427ab794df6894dc2814048195a41b980fb79574f7b020e9bbc7ed2c41c944cfeae7002a7f02c0667d0210f32cd47c4afb2a3faf2d558ec3a6d2bd865b6f5b0acdfce1263ec18794b606a2bde1a2e18be66a4a79629c8ca04c1e9d9c7c8c84b739075ea69cb586d72e71f08c160eee012a6414c58901ae741e1a50f207f4748e89aa9051fd83b344b284b3cbd243ce0c9245794e5f7096607bfcdb8ec269050938660a459eb7486b61c01adf8b4b7ba51013b5f5b2b737785f9f0dbc24fb52d6ed87d0cef492fc0df1accf6b9b4907d5c774d90b779157c76886855b06897329fae28ccc754dfe2c386a233797c65d2a24cc018fb49b3aee727191bfba3abe9de5a93fdbb6da64f5e02536fef1cf65c36df07479d3447e70fd7be016a77077352bb5b62ee59619816861f53b39ff57cc5801e2f0871e4ed211cd8b72a11c0beec33430cbfccb311a47502d4470caf473c50abf19ac742d5d4589cbcd8285103c1232e9a0e2d718da9f1512645e24bbb2f05c50af5e6ada3f786d000c648a305a43acf4eb8ce30ff916da4c80a64098f0800b8f54f5d11338cc08d48c99e3bdd70a07a35aa3b946182442bc9903d8371d49c7f3db4b34d4cc1322dc374ec996c7e2ffe5461197e7a0e0539f1f26e2bed31db8e15e1bc075be9f97734ba2adeb26c9510660d6382301978d9603657b325516b0cde6bb772dd758cedbdf8ceb73440e857d1c3a9e82bc7da18bfe60a2b2cc9235b4a9b6fbad416845d281520904aa08909b9507c80ef4be29138a58fb31146032bb5fc65b50363825a994975c15c48a53599d9ab85a04ef9a798f266c3464d77cb5fae826a0838ae81886ed5c6e37ee7c9e9e8140515671490b61719e1d1ff3a7a7e05003c1d3a18d41542ea3f3a699f087cfb21fd0574188602de0e1d42b85835c22401ba7b5cbd361a7ef014b66ec6131ce157d65c93f6fc6b62f7a6fa341548006f730599336c2de382587907125a86e9091d20c023d03aff3463ccbc02cf6c46f47c00c05ba3145a7139a71477eae0adee1ce0428425263458f70ba7e6c429f66d06d999ffe721c586d6a846abb21f66b9e03e38e9772ae662a07908457c37a2fd37217e25b8a5eb0fab2789f536203a93bb3089eed37b16eca5adfcb1fe29b12265f90767a43851a13cc252cf7edff31adc58788a05b5c415bf4863a918ce30d38d5a7cc75815934c9e409190d17586cd44d1b81a9c0e60a555220dc2862f672e300b14ed15260b2d1e9d349d5a9d68d7769842a3497c87a5386704ca77be10eee00f2e224cdfa0249ecd0975fb54e58ed7135ef05f917d271e4751170ac7add4243daab520b3c493b3fb681d52bf463de0f0af9a849263d5de13a80cd7558cdfa6b12846f3e10137d76960f6d20e2515357b922e006b1ece8ac8af1530e02ffb0f407d13117dffc284c48c485109d431f1785bde2ba0b1f31a487ce32affd42a072d0f6b174aafc30c1cf73833d0a8bc7bb13f736fbaa8592b886965834c11e6ab171a8366082531cb680a81c2543724b4a6127041147ea9545213bddc5d3bba8da9cdf567c3ae92ccf3895bf0ea81eacbb91246e0180b9d67bb19b4fc1c10e68828e84c77c41381359fd296cc3f7fd3bf1f46f78e5ddb9ae03fe347c91099de8c79fbc4fde2c5fd7694bfa9f00197bc64804e27c9e5c206e7e51a71415b0377e8ef5c0d71e7f052fe01b638e0f4afc1e94994cf55d6caee7595faa297d0c45669fe2ac86ea9d55e05187d47054450aeccbc3540dd06bf0f552a11b92c942236cfa0c85f641aea1ed3413775285dd187c15be4740f7cd0e7798f08a190617947379abbb80c0f331a7c215ad76a03f8e15ad750dfa6067f038fb82fb6a48ac524bd4c0ce297ca3be20040004446313a3ed6fdab3fb99a512c4d634edeabc8b14dfe4ea5f992069b4551ab0dd5dd33172be8c69335205e265f0bd549058393e7c90c39dedafcdb27a6b4e1b05fe526bfdc271217cbb78ea0c92f2251d0c07d61e5dcb686fb3fe00f085d32ff5217bc2b66270504018ac1f88545ea3dc87820e52506d157a64d5d2250577975ebf6c8285849a0f9e80be28d5584fbc43c584812efccfe26b9f55103e98bba23553ff0a84aeeac917434f65f0db509d2e4f5263330bdeade82108d3b5ddc5ea01d1e1223095a2e9127e0e14208563458323cd63205b57c111527d40084e2e19c5b60e69f5a37e735404a6fe5012e242e222ce6d39fa2732e54c0a74e566cf0af01c4c99ffa905f6a1d5da688c6babf553134762c397f5400bcada96ce5e0c9bbafe87ffab2c64a2cc19a53f9b58dde8e38d5a16d1e48e831aa7fc011227c031d8cd62c50637a4bbd3e959534533f1e4733abf71d5ae341958dd3ecb07c2139a42424f7a2169bef26c80fae89536a70f0dbaf5366b91fe4fa7bc53954c578df362eb2fa0ba0de291847ce48fa8a0b613e720807bea07131ed61bc2f73c2f55792906bd82bd20f03f5b517c0ebe4196ef1ec65d9df34c4ea719f66faf3c59264b3d2e69cd297c10c129867d2941332e6cfe168118a0be8a62c130fe134301a0c6d3936ec981b4f5a4b66ebf2c2861add84343c253"}, &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0xffffffffffffff3e)

00:00:22 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fchmod(r0, 0x40)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000005a000000010000000a80000d00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000e554d5f3f62aa5f657f8f9c80000"], 0x18}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
unlink(&(0x7f0000000040)='./file0\x00')

00:00:22 executing program 1:
socketpair(0x1f, 0x10000000, 0xc2, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r1, &(0x7f0000000080)=';', 0x1, 0x105, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x1000000008001, "0ab407e1000000000000008ac400"}, 0x1bca1ac408d8c887)
setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0)
socket(0x1f, 0x3, 0x4)

00:00:22 executing program 1:
r0 = open(0x0, 0x4, 0x800000110)
r1 = openat(r0, 0x0, 0xa00, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
mlockall(0x1)
sync()
syz_extract_tcp_res(&(0x7f00000007c0), 0xb2e9, 0x8000)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
syz_execute_func(&(0x7f00000002c0)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000800)={r3, 0x2}, 0x8)
openat(r4, 0x0, 0x10400, 0x42)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000780))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', 0x0], 0x0)

00:00:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffffffff, 0x705, 0x4020, 0x0, 0x3, 0x2, 0x81, 0x802, <r1=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x5}, 0x8)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
socket(0x17, 0x3, 0x100000000)

00:00:22 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1)
getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0)
close(r0)

00:00:22 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10040)
fstat(r0, &(0x7f0000000240))
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005})

00:00:23 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}})
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="04000000293919ed9080eacf554722776f3df20c713f3da16f46169a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:23 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c653000"], 0x1)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x108002, 0x130)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000080)="256bda55f06459a9b9156e3631cabcec4dd9929dea15fcd166d3a70c9f44529d7a15face9b33cb1b096002b9818befcd40c66b45e9449c18763f7f12944b0261405c9c8279ef8ea2b0899bc2c965c2796b95e67fa290f24e273a7abacd3c09e5b573d086992b8d301ff2bcbedc0be385015261aed1931580172de7a413a114e2936fb0fcfc6638226f6e29f2")

00:00:23 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x40, 0x10)
getsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x4)
freebsd10_pipe(&(0x7f00000003c0)={<r2=>0xffffffffffffffff})
r3 = accept4$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={<r4=>0x0, 0xf0, "05019d3b0316cb4d7a3d04549825fb7f243311fe0ab6f14f7f4da8380c068ccee94e19aa9afe8c9ddf7b1b0c8965a14efe6d134cc7cfa3b423a586bcf3d29947820fecf26b1d16011ec220c3d349c80ab333957017ac6e700498097e578b8ce50cca7c5d1c1ccf83a676ecc4c3f0d45f2aeaa989aecd651d8d810225401d2527f13b979011add97504c626072ac56034b07106915518a8e2e61b1c7dc0ea474069331b4e326b4ad8bd13d074edd753262ec38fc95770f683da673499f9ddbdae02c6643a7b3cf42167ae6048c6e2e43a337773f1d8aee327ef11e7db9c8a28a9a23359d4563604d43fcdddde51e5c62f"}, &(0x7f00000002c0)=0xf8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000300)={r4, 0x9, 0xfff}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r6 = dup2(r0, r5)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
setsockopt$inet_mreqsrc(r6, 0x0, 0x4f, &(0x7f0000000340)={@local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x7}, 0xc)

00:00:23 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x4c)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x20100, 0x124)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x8, "d76bc3d05ac3c997a172ee153af537fe"}, 0x14)
r3 = getpgrp(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
lchown(&(0x7f0000000500)='./file0/file0\x00', r4, r5)
r6 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x400, 0x20)
freebsd11_fstat(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r7, r8)
fcntl$setown(r1, 0x6, r3)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2304000000ff0200000000000000000000000000010200"/128, @ANYRES32=<r9=>0x0, @ANYBLOB="3e2f6bdd00000000080000000400000025000000"], &(0x7f0000000240)=0x98)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r9, 0x2}, &(0x7f00000002c0)=0x8)

00:00:23 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
semget(0x3, 0x0, 0x300)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:23 executing program 3:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c4dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0290780000000020f0a0af00000000fe8000001cb1aa0000000000000000000000aa00000000000000000000ffffff0000000000000000"])
sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000))
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)

00:00:23 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000100))
r2 = accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x2, "9de3fd86c93067dd5a6c33373ac1cada"}, 0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={<r3=>0x0, 0xda5}, &(0x7f0000000140)=0x8)
setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000200)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0xc66, @mcast2, 0x78}}, <r1=>0x0, 0xffffffff, 0x1, 0x10001}, &(0x7f00000003c0)=0x8c)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000640)={0x0, 0x4609, 0x3, 0x9, 0x9, 0x1, 0x54cb8bd5, 0x0, {@in={{0x2, 0x2, @loopback}}, <r2=>r1, 0xe05f, 0x4, 0x7f, 0x0, 0x8}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x9, 0x0, 0x11, 0xffffffffffff4fb6, 0x7fff, 0x545}, &(0x7f0000000340)=0x98)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffff9c, &(0x7f0000000240))
getuid()
socket(0x3, 0x3, 0x4b3f)

00:00:23 executing program 1:
syz_execute_func(&(0x7f0000000300)="409db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18eb6070000205151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541430f0f00b69a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372c6666450f17720d0d440fc7bf0d00008066660f3a0b0865")

00:00:23 executing program 3:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000780)={r2, 0xfff, 0x5, [0x80000000, 0x5, 0x4, 0x9, 0x4]}, 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:23 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x7, 0xaa}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
connect$unix(r0, &(0x7f0000000200)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb)
recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0)

00:00:23 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:00:23 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = semget(0x3, 0x589233d988cfcb98, 0x87)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=<r2=>0x0, @ANYBLOB="0600000008000000010000000700000001008a008e67280111094f48595572a1f67d0c74655c2d268b0162327d6af04500106ecb9a6efbb504b572b38d0ca52d2f48cf538e60cac1e58cbf19e0e81d1bd65a0309565626c3985af97c31f870812a07"], &(0x7f0000000080)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000340)=r2, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r2, 0x1}, 0x8)
r3 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000fec000/0x1000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000400)=""/252)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000380))
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="c3f0eba2", @ANYRES32=0x0], &(0x7f0000000240)=0x8)
shmget(0x1, 0x2000, 0x44, &(0x7f0000ffc000/0x2000)=nil)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000003c0)=0xdd6, 0x4)
open(&(0x7f0000000500)='./file0\x00', 0x40, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)

00:00:23 executing program 0:
select(0x142c9d109275bf5e, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={<r1=>0x0, 0x9, 0x7fffffff, 0x40, 0x80000, 0x6}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x10000}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0xd60f}, &(0x7f0000000380)=0x8)
open(&(0x7f0000000280)='./file0\x00', 0x601, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="f8ffb300ed94069ea6716b35320aff280ec748d5ea674e38f09ee9d134cb75f87ac39e5dfad42b83f6d9c216b5e1db6fdd8153fd8030ef75d813e2adf23490cd3c1347288dd0a098f10b16c1f75d76a5b4f7021395b2547f2c6d565e4f037b90e3847d18f5015ea243d91947102d551ef1c46bfbaafbecbf5135a88d484d8d9d7684bb4269b97a9bc9ae5f695926a257d8cbf9f32767cf094ddc1a62ad8c6a23084e268d0ef7556c295d5f87e1dd300000000000000000"], 0xbb)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x77}, &(0x7f0000000300)=0x8)

00:00:23 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getrusage(0x1, &(0x7f0000000000))
r1 = getuid()
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:24 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x1)
syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0)
futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x9, 0x6}, {0xff, 0x3ff}})
setgroups(0x0, 0xffffffffffffffff)
setgroups(0x1, &(0x7f0000000640)=[0x0])
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xf5725684f44e0768, 0x20)
futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)={{0xfb, 0x101}, {0x58, 0x10005}})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f0000000200)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x8, 0x9}, &(0x7f0000000280)=0x10)

00:00:24 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35f, 0x8})
mlockall(0x3)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x100000)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100002, 0xe2)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, 0x0, 0xffffffffffffffdc)
syz_execute_func(&(0x7f0000000140)="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")
pipe2(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000440)=0x4)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x5108, 0x4)
sendfile(r5, r1, &(0x7f0000000340), 0xec0f)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000040), 0x0)
semop(0x0, &(0x7f00000006c0), 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
msgget$private(0x0, 0x0)

00:00:24 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="543758bf7414a1be7ccb3b0edb01418760f9d019eb519206974ad895b8fd332d731429719e67ddccac4308b4e376a5f74fdfb0233ca520f990ea8be8c08a02d7a46664720adb481ece47b218bdc8e3060643340ba6b5598a72ef69aaea899f4f968339040599bb0780ca9c80978bc00c5f326dc6eb9f3155f0eacce16dfcafdafc18ae927574d06a69366a89f9fea0dfec392a23e0374034f44a7400c458339218c726b95b4617834b042daeceb0e6e4bd319ddfa42f")
setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000100)="aa8020db86bda0836c95c88ab94535b81cbaee2553dc79cd63850c31aa52a50e5b11205d554def4f06c74007a5561ab400e38adb0d5a9d9a3e4c865923b0eb85be486c387d0e5d884d63b13530c65d6759ddabb973703cc7e10388", 0x5b)
syz_execute_func(&(0x7f0000000500)="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")
fcntl$getown(0xffffffffffffffff, 0x5)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil)
dup2(0xffffffffffffffff, 0xffffffffffffff9c)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000000)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429ce9e9f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)

00:00:24 executing program 1:
truncate(0x0, 0x0)
mlock(&(0x7f0000ce2000/0x4000)=nil, 0x4000)
getgroups(0x2, &(0x7f0000000000)=[0x0, <r0=>0x0])
r1 = getgid()
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000440), &(0x7f0000000480)=<r6=>0x0, &(0x7f00000004c0))
msgget(0x0, 0x102)
getgroups(0x8, &(0x7f0000000500)=[r0, 0x0, r1, r2, r3, r4, r5, r6])
mprotect(&(0x7f0000de6000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000f51000/0x3000)=nil, 0x3000, 0x4)

00:00:24 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100)
getpeername$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x5}, 0x24)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)

00:00:24 executing program 0:
syz_execute_func(&(0x7f00000002c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0), 0x0)

00:00:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
fcntl$getown(r1, 0x5)
fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000010c0)={{"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", "4f94b0817019553257b553f6a56d2393b79e14eac9ec6bbfe7b9161ac0654cee", 0x7fffffff, 0x3eea6e5c}, &(0x7f00000000c0)="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", 0x8001, 0x1000, 0xfffffffffffffffa, 0x6ac1a88, 0x100000000, 0x6, 0x20, 0x10001})

00:00:24 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9204008cb7"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7f, 0x100, 0xfffffffffffeffff, 0x1, r1}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9637}, &(0x7f0000000100)=0x8)

00:00:24 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ftruncate(r0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x289)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:24 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x10, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2154000000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b46c15930b5d2160eac442000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0000060001000000"], &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x2, 0x8}, &(0x7f00000001c0)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000240)={0x7fff, {{0x2, 0x2, @multicast1}}, {{0x2, 0x1}}}, 0x118)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setregid(r3, r4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2=0xe0000001, @multicast2, @broadcast}, 0x2d9)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = accept4$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000640)=0x10, 0x10000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300)={0x1}, 0x4)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
fcntl$getown(r0, 0x5)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgid(0x0)
r6 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155)
wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000680))
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)

00:00:24 executing program 1:
r0 = socket(0x0, 0x10000000, 0x7fff)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x206b1a13}, {0x1c, 0x0, 0x62b4f22d, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1, [0x7ff, 0x9, 0x5, 0x40, 0x0, 0x400, 0xfffffffffffffff7, 0x9]}, 0x5c)
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
fdatasync(r1)

00:00:25 executing program 1:
syz_emit_ethernet(0x3806, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396200000000fe8000000200000000000000000000aafe84000000000000f9c8fc61d30e1fcbebac5e1b00000000000000aa"])
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000080)=0x4)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x4, 0x9})
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000005c0)={@remote, @broadcast, @remote}, &(0x7f0000000600)=0xc)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000580)=0xdcb821124208fbe0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000180)="e32906c6a019dd5087540a0630277eb5726f4e28bc3a6b9d9afed8c6ab0072f5c79a4464a85ba56ff9e80d0e4b14e1ed1b8a2595aeeaaa4f58955f5de36c407475cb3763f4e9193960b7e5598dec4228c5f018d412ac78ab311915117efab9410c55a9c33727ad322724fe8c921d2ffe856f39132d2db0a64b98acb55caf8fc195222fd551072905dd6512c1def4193544ac3d72c3d1f34c7721912e202d98ea80af5be7dd4eeb73e02b56438fbbea785e1d69be8c071e1fdfaa3ca62781515eb1a1baae59d347600c38e5c87c14")
r1 = semget(0x0, 0x0, 0x8)
__semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000480)=""/254)
freebsd11_fstat(r0, &(0x7f00000000c0))
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000380)="5604eb818cd8287054fa77bada227db522f711518349899ba87a694b0ee0c88877294a916d904e70c502c2105e2550d207702d2442e6f30675a9022c730d05524a194c5696436644ffafd537239d33f35a8c50caeb470b70d5cffc7dc1f39527febcea2d660a43322556a088b09d4ff7c4c937dca8b7458e424355b0e32cce2e9bbf3c63cab73f9b1a775d905a7fe141836367a9a46ed716d4afb0173bea155596b02d1b016d6c0aa5c95a7751ceaf704b98d8647bed2fc0056c199014a136316b47fa9bc632be56cf57381fd52799410ca2982460db9c241dea32a125dc2d84962062e513494ca391aa")

00:00:25 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@loopback, @multicast1}, &(0x7f0000000040)=0xc)
fcntl$dupfd(r0, 0x12, r0)
freebsd10_pipe(&(0x7f00000001c0))

00:00:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000000)={0x80000000001bf9, 0x0, 0x80000000000000a7}, &(0x7f0000000100)=0x3eb)

00:00:25 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=""/242, &(0x7f0000000180)=0xf2)

00:00:25 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x8, &(0x7f0000000000)={0xfe33, 0x800000b361})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8)
sync()
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = semget$private(0x0, 0x7, 0x41)
semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x800}, {0x6, 0x388a, 0x1000}], 0x2)
semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1003}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00'])
setrlimit(0x7, &(0x7f00000001c0)={0x7, 0x7fff})

00:00:25 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000001700)='./file0\x00', 0x80000000000206, 0x0)
syz_execute_func(&(0x7f0000001780)="0c09b5b598cd801b69e4f56962f569620099d9d079001cc18fe9589b26e101edfec4b1667d8b82822adfdfe4da7676f2168f4808eebce00000802000c442452e7b0821513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c30fe66e030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
fdatasync(r0)
r2 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/4096)
ftruncate(r1, 0xffe)
mlockall(0x2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100))
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001500)={0x8, 0x63, 0x100, 0x1000, 0x8, 0x1, 0x101, 0x2, <r5=>0x0}, &(0x7f0000001540)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000012c0)=ANY=[@ANYRES32=r5, @ANYBLOB="ffff000000000104"], 0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001640)={<r6=>r5, 0x2}, &(0x7f0000001680)=0x64)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000001480)={<r7=>r5, 0x6}, &(0x7f00000014c0)=0x2)
mkdirat(r3, &(0x7f0000001380)='./file0\x00', 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000001600)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001cc0)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="00000000090000009d0000000200000002000200ea1f9372d8e5dd58ecd1643673156e159f140d4dc12da7a6b17df70000000000000000000000000000000040e95496a426b927cfe8b6b51c5ecf2dbf7a4386daedb8bf0801986425f70f19891d841e0999b334d2ecc1d6c281d0a3cd77bee42aa8432ca541a3ad14c5595fe1d81dc76854d9dff15baad4ab"], 0x98)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x400000026, &(0x7f0000001300), &(0x7f00000013c0)=0xffffff1b)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001580)={r6, 0xd}, &(0x7f00000015c0)=0x244)
freebsd11_stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresgid(&(0x7f0000001740)=<r9=>0x0, &(0x7f00000018c0), &(0x7f0000001900))
fchownat(r3, &(0x7f00000016c0)='./file0\x00', r8, r9, 0x400)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816")
ftruncate(r1, 0xc7c7)
accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000)
accept4$inet6(r1, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000)

00:00:25 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x5a3a, @loopback, 0x10000}, 0x1c)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x22, 0x4)

00:00:25 executing program 0:
syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x3, 0x0, 0x8, 0x7f}, &(0x7f0000000240)=0x18)

00:00:25 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000100)="49c33985d68fc1e2c1705dae12edf646cbb69ad7a9135152c69599687f555c40e9f39b36ff90e279b1ad6d1289e7fd0720d1bf6ec587a6fdea53fcd29ac2b628a99f399205735aa17108a115a03b8704acadd005422f92b0")

00:00:25 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
r6 = accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
getsockname$inet(r6, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000004c0)=0x10)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000500)=0x6, 0x4)
setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:00:25 executing program 0:
syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)

00:00:25 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000400)={{"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", "bc1d0b58d2b61a5f8e5b97f9c615cfc30de95d26d4ae44889f23146d36a372af", 0x3, 0x3ff}, &(0x7f0000000000), 0x4, 0x2, 0x1, 0x1ff, 0x5, 0x8, 0x101, 0x2})
close(r0)
r1 = dup(r0)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x600)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b')

00:00:25 executing program 1:
setrlimit(0x9, &(0x7f0000000140))
socketpair(0x1f, 0x10000004, 0x2, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x7, 0x0, 0x6, 0x5, <r1=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x800, r1}, &(0x7f0000000280)=0xc)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x2, @empty, 0x2}}}, 0x0)

00:00:25 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup2(r1, r0)
rmdir(&(0x7f0000000080)='./file0\x00')
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66836c653000"], 0x10)

00:00:25 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
msgget(0x1, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
clock_settime(0x0, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0)
pipe2(&(0x7f0000000380), 0x0)
shutdown(r0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0x81}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x200}, &(0x7f0000000240)=0x8)
r2 = getpgid(0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xc4a6}, 0x8)
getpgid(r2)
pipe2(&(0x7f00000002c0)={<r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4)
clock_getres(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:00:25 executing program 3:
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000200)={{"b6619a955c82d8cd1bc637adb0e52f8d4df9224a232a6eb05780b954d88c1eb952a77e25843d9522a74fa2af158ae1142b0bbd83a3604bccd76848d99d1fb8d61e216dd89c0f76f8f1f7c2f0d85a7f67b14d9dd4bea505254c6ca8b5c134342258b87c0a729ce37c5cf1f8963ec2804acd3d94447a25e1bb937726195b9731540dc7c1b03faf3c1144bf7ddf46d8d312fbd7ef546c80a37403aae94eb6ce815515aee46c6c141967fdaaa327e7feba48b50e082bbb3dfd29716ee3be131891dc27d1f7678e0daf8805f1b2c4813ff3d9eb071f823760cbcab3e66e00edd1671045ba8dd896112f90d87f0d7e19647fba22cc45f08b799cbb4f86a137eda7a8525fdaacdd7b2b8f32bf7f7b19d13def4b44ad30981a392deb97215b2700791df816caeac09e8273aac486391ee4087c4f4119f13fd9d5e0680390e10974fb37e0f3d5e7a3c45592163bb34995513f47070c2603ee961c43812b4161b55787d1899386b613e6e9cf8f8aaa94ec8d053905c746425603d2e9340c26d4b4df6af673fe3e9a8095cfad2e4371deef1dfda70830096d1ab4b7fe18916d116b9ed82cf43572327268fc5256da0e6c1ca210c0b0b9cddf4c87ffa4f39f93628bae22734c591aee958e6d975e2e650195f3c0e14aae49dd067a8a605e7a5aa31951407fab89e14d5b7ee8f670eb839fd066b4766728b93f9d3cfc9797345032dd6c16bf6044fdf3b84681be6b40b5500121f31fd106b3d1bb8890a43de429733b4b78bf2fd86db8f213a58922f134800e9d1bc58c2878b1f0c96050b6fe093485cc197fc1ff5be81d785d7782f516c1c67d8f8b0679aa36f7ace23c06bdcbf65da13aecfd68a6bc5f716fea5f4762ee129b86151e82b5d0d93d5599270f43fe6d78acbf8bad456bc79498f59083afd5e93ec17e227ebbc23de1e09c85978b4a7c0ed6d4c6299de20a2a2bb0f00f535ee9c51e3fde41d346f0186e229ec282c42e50d633196835d851e96a7c00e59729a14e2e6c418aee5e68ba70282bd5557f5c2c2414ee126ffa1cb5b79ca51ef839e9f125527b827935b9dc225df91bd4d2559fe70a8c150d25abb156649441d7781adb275e746e4d28aff644ab2fda24746419b3d046a2fd1b5fc83719a92e97edf47a3f52aa37f8f0ef53df703d085f346ee0042c0b47b5514801f8f028350c874de94cd4a28e454c73961418c708964dae6e26e1eae12588b2223c15fb8539e5c79a918531ab983ed6999e5a8180a38aef8cb87f2be96c766f5cb0005ead4861e376f4fb01a59e85449c7401f82065b84ae576a272f7665f869373f7d838e0219cbb55dde0ed2c8b79266dacdb317109b57196a7d264f8e62ddae7fdac49576e51338adcfa5fab8cdb23d29e8926b94c090c45a16b7f246ef438689e6b9db4449c5ad42c44f87f8aaed4b4cf2d123064d8c21e1a88", "9eb62e78370788f174666098c35af45aacab56490328a463263d4f73b78e5de3", 0x80000001, 0x10000}, &(0x7f0000000040)="0395ea29969404d2b03f34faeadb8b84546fd8494f5bc0a8309b22576c55c487528d449990257968e9f364a9ac18a081fd93f55480597c59986fa28ef7e79eb2e11043c67af924f874314059c05e9f648b527c23c04cb501b2280a5245a7a39b5c3fd0ac66fe67e2cd2efdf6b6fb5c8dbbfda214f7f60fe22b35d9707c1b1c2e", 0x4000000000000, 0x7, 0x2, 0x81, 0x8, 0x9, 0xfffffffffffffff8, 0x7})

00:00:26 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0, 0x1f}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x8, 0x3}, &(0x7f00000001c0)=0xc)
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

00:00:26 executing program 3:
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10)

00:00:26 executing program 1:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, 0x0)
mlockall(0xc7edc49f3c7265e1)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="26a6ce8ff788c02d90baa97d555712ad430f4aaf0079c4649d3ef8018479bf05ca34892afae28762df6382d1fe03d4fa717ec69632eca97ee067b7f7dd615dc769a8d60a5003a1677ce03c983843d65e89a63948a4fb86a73bb3aea8bc311213027c15b9e55ce5cf9e7d77edb41ce9acf2255e5b6fe203f70cb17b28c9cf8969edb11db464524834aa96098d9a1eb38ac82976f1ffc66e0151c09dabac214c1e3b932bea4482b33e1e50ca0d20efbf83bb2e844764971513dbd62f26f6953e5cc67b261a91692a7dc5adcc1ed3d0ae31714f4ee90911539122c9da18e2ed96f28e8630ac110f8debc0df4f84addec8e0e1a2babd4f5c51bc", 0xf8}, {&(0x7f0000000100)="cf25", 0x2}, {&(0x7f0000000140)='o', 0x1}, {&(0x7f00000001c0)="ba0b4982cc53fd90ef6a1d1a106291e4e48d39ed4891281588fa206c2495defa204b129cc9192c28c289e6d995ded6bf5b652a81fea5954027ce5b0d1947a560d83f8e41a34042531bfb4b90688e85048fe724034d9029893bc9edcace44dd8a2c8d00baae928ee7a2852e73f0109be1a491ba01f85bed8ed8bedecdd99d354c74cb2ecf7dd2a2fcacdf947dc9b59b8b45fb625cd021af0101e015878872953b", 0xa0}], 0x4, 0x0)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x1000000000400, 0x0)
fcntl$setflags(r0, 0x2, 0x1)

00:00:26 executing program 3:
socket(0x10, 0x2, 0x6)
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)

00:00:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fsync(r0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740000098000feee"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000400)="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")
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={<r2=>0x0, 0xefda}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xd, 0x3}, 0x8)

00:00:26 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={<r2=>0x0, 0x1fc00000000000, 0x2, 0x3, 0x8, 0x1f, 0x2, 0x5, {@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x40, 0x9, 0xefc, 0x5, 0xffffffff}}, &(0x7f0000000140)=0xb0)
accept4$inet(r0, 0x0, &(0x7f0000000240), 0x10000000)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3, @rand_addr="f9ca9b2f6d825723b306b915e291a9a7", 0xac0}}, r2}, 0x84)

00:00:26 executing program 0:
semget$private(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
lseek(r0, 0x0, 0x2)

00:00:26 executing program 0:
munmap(&(0x7f0000719000/0x4000)=nil, 0x4000)
mincore(&(0x7f000071a000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/4096)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)

00:00:26 executing program 2:
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:26 executing program 3:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0xa, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x10000, 0x800}], 0x9)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x88)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x4f, {{0x2, 0x2, @multicast2}}}, 0x90)

00:00:26 executing program 0:
syz_execute_func(&(0x7f0000000740)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c, 0x10000000)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000180)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000001c0)="1543092131278d96be6c37653146aa64ffeabbb73345af31cb8aee9875163db52e5da19609d39a03fda4c0b31dc770e03962cf6be534947cc83ec9d2868b2fac93985d", 0x43}, {&(0x7f0000000240)="fd4a5cb680fb40ec89cf81debcb26c0463182be7bc773cd86600a73bbce0c00ca4bcb2fbb7ed67aa6d53b4b4f778cdec0808cbe29e050105bfdc2e80160850773ae1d3c59133cfe4", 0x48}, {&(0x7f00000002c0)="e1bdb713aa933b3908de57a0f02bf86d506cdde8cb671b88187792e79342ea975e4ff524d978c8a58d7385050ae43ecea2dae6042b", 0x35}, {&(0x7f0000000300)="cc5feadb8ad37f17a338b4a99f6d5722d91ee0e35fd59a3c582d2f5e57293c9346305f524ea418ddfe39206e83b19f490d14731dd0eded3df38a51a0ef7cda54c8875205fd026fc376daedcf2cba3febe8890f30b3bca7f9ff228bd23d63087b8fc3746e04d81f769eba4fa9f7c9e1cfb33e985c3118c3a7cefb38ea3a90d466bcd900d2166da95e41056f0e1546046b2e75efc0c79287bad4db8e4c2fba8bc1ca204e7cb0320771afddd181", 0xac}, {&(0x7f00000003c0)="6960ccbc30963d1da628674112273fb6327040fed50034e06fcd2e7b219b93e7748d1c2927fa40206618650b650f77aacaf2ca7336c6aaaef6460fe01e7f8654b9ec629de031ae42ad3e3f7b276a228ac3dc17bb5fb790212831b1ae73d1394bb0ffc3271d456adb5edd5b38723977e5d84fb36f6758696ac12044ea0061a8af4864e6bf1d6dd15e659b1ffdbf02cf7f813b0cb74bce72f86eb56814acc843039678996d926c57bc9d", 0xa9}, {&(0x7f0000000480)="6e74b511fdbf9a12dc9bcb1e70e3573513fbe277ed1f8b5aae179bc1dae8048000ac6b9c8a9859aa2b09324817fcef1cf37357e24a94", 0x36}, {&(0x7f00000004c0)="6b5983ed686236979cac0470a294a6366b2c9271758c0fd4fb608516af639565ba6560641246e7a51bff904d2a13e984a177768075944c76a6a408f4fc42c68905acc878cc515cc41ee6ef9df4895d16b0cac1ff23cad20fc827a292876a074b9dc652eab227d0ecc23b394f71daca484e8462f6a4b60d683072ed6d61e119c1", 0x80}], 0x7, &(0x7f00000005c0)=[@init={0x14, 0x84, 0x1, {0x20, 0x8, 0x3, 0x2}}, @init={0x14, 0x84, 0x1, {0x1, 0x6, 0x2, 0x6}}], 0x28, 0x8}, 0x100)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:26 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0x9, {{0x1c, 0x0, 0x8, @loopback, 0x131}}}, 0x88)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
sendto(r0, &(0x7f0000000000)="7b2cec92adb8504b9f3468381d4a0e3735c9805d09a6fd259fc0ec8fe663de3c0cbae845d83e9f2ec1ba3936ac70eec1c7c34e54f549212baeeb303b0d285066d24a1cdf964c03bffe5922f24a672fed3103fa7a3d51b5c674b08fa9b3e96cd247564560", 0x64, 0x89, &(0x7f00000000c0)=@in={0x2, 0x2, @broadcast}, 0x10)
recvfrom$unix(r1, &(0x7f0000000240)=""/163, 0xa3, 0x80, 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001})

00:00:26 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x10)

00:00:26 executing program 2:
r0 = socket(0x2, 0x2000000001, 0x7)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f66ff0000000076d2569ec3c2c07048c5f713add48fe078cdeb0000000000000002d759e35b88c72252229afddc9cf83ad90013543773023db7d140cdf52b884811897efa6529a30b9f6da16e88d87d8ca90c01e2b9bbc4960fead0be406110cc4a6a89c2e8179c965e826a7c471a6dcfe46cfde34aa24fa3da75e0550ade4a05a0f030b2929d6479424bd17ed0c1b9581d58f8bb8aaed51aa09a088ae8382fa3538cf201f1ac2c8093483eee6f9e25e257fc554141c17a1496934b9c1468248a373c1bf1e5b644de95be"], 0x10)

00:00:26 executing program 1:
clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x7b67, 0x8}, 0x0)

00:00:26 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1002, 0x3)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x4c)
getpgrp(0xffffffffffffffff)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

00:00:26 executing program 2:
r0 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
syz_execute_func(&(0x7f00000000c0)="0c29b5b598cd801b69e4f56962f5696200d9f13a131341395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4c4e18dde7a00f2168f4808eebce00000802000e2be21513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

00:00:26 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x3)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={<r1=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x0, 0x6, 0x7fff}, 0x10)
r2 = socket$inet6(0x1c, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000004c0)={r1, 0xc3, "a61863d857870c8e6025118209e9ca155a2faff1fba034d2ea34ffb4c402a0629c4a0b87669d36ed794ee57b1b3598a1f2dee9c59f6b1d7d80367b9b726cb4d4fc1e0e93f3b2ba1bb5523ba9fa22ea8612614f6a98d0483ba11cdd094a49af2ac3cb10bacead05b1acd9fbeca020aa5c6fd8b0dba1a073eabcc6be77cfde2c7e7983a9331c238c830a580d38a082f435c2a6fc43c60ec0757ae15d2bfa449afadfe7750ca7f7f5a52583639aa85d0998e921e62ef0323d713e5c11f274ac4d1ebef186"}, &(0x7f00000005c0)=0xcb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r3=>0x0, 0x342}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000480)=r3, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1000, @mcast2, 0xffffffff}}, r3, 0x7, 0xffffffff00000000, 0x288, 0x4, 0xfffffffffffff275, 0xfffffffffffffd08}, &(0x7f0000000140)=0x98)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000440)={0x1}, 0x1)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x412, r2, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000600)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x1000, 0xbd, 0x200, 0x1, 0x9}, &(0x7f0000000180)=0xa0)
close(r0)

00:00:26 executing program 2:
syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f")
r0 = getpgrp(0x0)
setpgid(r0, r0)
setpgid(0x0, r0)

00:00:26 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file2\x00', 0x0, 0x1)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0)
link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00')

00:00:26 executing program 3:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000200)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0x34c, 0x2}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sync()
munlockall()
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x48, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x3}, 0x8)
clock_gettime(0xe, &(0x7f0000000340))
recvfrom$inet6(r4, &(0x7f0000000100)=""/96, 0x60, 0x40000, &(0x7f0000000180)={0x1c, 0x1, 0x4, @loopback, 0x100000}, 0x1c)
setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000040), 0x0)
fchdir(r3)

00:00:26 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
getsockopt$sock_int(r0, 0xffff, 0x9016, &(0x7f0000000080), &(0x7f0000000180)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))

00:00:27 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x8802, 0x140)
fchdir(r0)
setrlimit(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")

00:00:27 executing program 0:
r0 = socket(0x10, 0x1, 0x8000)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002900)={&(0x7f0000000140)=@file={0x0, './file0/file0/file0/file0\x00'}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000000540)="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0x1000}, {&(0x7f0000000180)="8f0a5987e2e962a8cb5885b89c84c4f1a33c12f0a7acde17cc60a2d9defca17422005588550d91cb0b3f07f6e28f785075cec5b717a914cdc64baedb1689f674bb4dec69899572609d1b331443ef30e61d6a785b126fc3bd8a4f030794d5da45d174c4848d40f4f62e66c1a8778f6317165757e48b08da8a3aae3fb0f6c73b556778bc00e78c28ae98b8d4ddee96900d7690e51c06bb70311214fe7e2631544fd02d049a5df6f4b8661b857c73465e44b436b00f6854b76da3558bee38c8b5e38737acdd0e05c937e66e7d0c8a8e48b631f7bbc7ee", 0xd5}, {&(0x7f0000001540)="6b23e30bfe746154b7b60c4d11c1c85fe589fa19889a33ac0c56cc39745470603d52706331f9c7c8c8c5e9734fe56a5130d0c9c4e6a182001e837392467ae0bee244def557dad9042d7fa7f9ad9eed4aa12725f339815a5608181bd9a57d5dd03992694031f583ac8d0f7fddd2812aaeb1d72ffc18d395ffa14f9cfc66a6a641ca0c5da133367e3b29db607ed6d33a41b90bd5846f6f361e20a953daf690315042af6c", 0xa3}, {&(0x7f0000001680)="3f182040d32ae0eef16ed45a5648205761502f9ad36aa6747092dfd1b8314ccc157c754d476763315c8b56d7086164f830aa252023b7a687341a2f049ebdfed3a3fdc37c67b4a284442794288b8fb09a3597538933380247cfcceb650ab3492a32e95461a47853b8ab084791e2de380cc97c418f923cc15da2155ba965885ab6cd4e80105e0e68645d52bd9f14600832dc5e0747b1188490319b69fcda48c211ef9d82c1bf62979627433827baeb2647b328aca5cd6c869df5a7f489236a97315e7eff9c5a64ebba896f4abca7bc2c40cfe8cd5dcbebb09159be8535cfc902f0a82509fbd67ee6c84f71994fc5", 0xed}, {&(0x7f0000001780)="2822773ccb082ab5ea06a15ce4b48010e4581e7631a8e7885c3c904aa54e164b3eb4e7e5f7ebd4f4bbb8b983356dd116cb1c9e1b045d0019d50eae13e5fb217db232e7eda859d726eee7da59de9d373e3e011feaa4b0f89a7e6280f0ac164c61eab9541b61f3bd7d0e7ed5d4d98156ebef9c10108a1ac52af56885c043f84ad937a97a3a7eaa34c3eabe1d450f08108d5c9aa9462aef33b6160931e025d9ceb8fa8284311fc6631fd101a7498e4d29bd166495b425bf1d4ec7170ae60864d70ac820943d89ae33613a93661b33b860879c6adfb9f2df2d4ffcdb30eea2ac04cadd6ad5ccd5cfb85b1ac6c2bb1fd8b5f30897adb6d01bd01ae38a8f4efab56b85f1c7a87d8e1cf9c68731b678451cd5fffc56a11f3679a618ff8c2ec74f1e35db67ed703a4fd726445995cffa8ad7439af7ccc466c3ca6cfea36c8fe8804e4067156d6b3a186a03a65a9f1a0cb519329fb8dc0e486c7e2c1167a8f2b0de4d0c6d5c5eab72c59a412aebc012ec787f048c7a0bf9284641e1afebe3d82c1df9d9b73b1f37e47a318f36bdd53a3df28fc45f56acf6c1a1e1dc904f409526a77300403881bacdfed07767d0450dcf9e24ac71b5befeece6c24ba746662933d83ee75e556aeec9ed2806ed1ab37d149a528f0af31c8138b6dd66df6a822449fa6bc42a03ddfa71f6b33dd06458849676fc63d1195d7a33da3d3416add865d71b270b915210df5ece54ab02b64c866a97bcc75a22738967df25b3210ac05970636b648827a9fb6f8bbc169cbff3155231e64f935a6689cb9e3a92afb4a35276b6b7171382c5298f52735cc6bd29a25fb2823ee98c1f6941b9ff335217f3eee007db115bc23018da50973417180905d7655f5ef0c67bd4dd1bad239d667c0ab83b8eca424061f0f1131a369d67a5660e99ee0fa5d4d93a3b417a4a64446ce81f39140d77923e9a9e1a7808ca77299a74c3dfb23e42576c5e7df66bf5ca5036b9e5eb85972b0ad960e0a34059261c3a02b52f2ad6fa657a78e4b253fc55a074c00de42cc6b36d5700e3eaa0509e87c833520bf820c4ad242561296953d99538aa6f45b55e549d8f9afa3e5d05185521f32445e522f5e8c4041eeca2731ac0338fcf6ec68f7ab6b012151387edb571dc8c28c4f301f30662ee4fb90b1377f0e2b8fe36b12cfe2f325e9b5796ad76765e724f6baa20ab307cfaaa238e3f504d779c141d072fb0359df75eb3c6ba84ce6b33fdddda0eb164504e53f7af34a447d055f59a3ac5dd37b524b541f17c323676948f7f28c20f05c8b3bc7f19da0af78de65cda552513401453a54520a4045f799e386bb4c653a086061d478a6f736ada78c1cf4c0f9dedc931f9be2057b6dc3dae39e97700a225321fa2c1522b3cff4857fc8ee765f63249f4a973e910d18fde664fd2448273a92ff8e2bf7bf09134ad6fa7534c30a27f7a22f6d8913a99e765d7ce1cb66b1c528a755d45e6a36c4188f9320ba33a8de3b2b12c25d9bd2697d4cee15e79baacfcef66f07cf3f16fd9bad7f7edeef7deee7759a28c8a706bfc8759b56108ca8a78620d9ccf6e4385db4d7a995bfdfd308a8e4a4f5625448cd6b70f59dc7829a2399d7d1d11d5d07bdd3ece9f616601b7add3dc0b6a936e28b99a023b452e952b6602535f47f1a62084ac2d4ba792ab8738941b271845d603ac563f699bc3e2457d81ce52d8983897f23f80794ac676f76c7ad69d525fa37979413fd71fbf138a72cbe4de1d5c87d3c094793d032cb86292164539d85fb9d1a30ee2460b34bb3e316d8a6ff3d82d7dbaaf177b5d49d6c10d484971ea8af2192ba8704e59918f870edef81861cd5b8bcfa14bc254b3e275f6b36a189d9e0dc0a6443d295ce29ea0075c96637f222e5e9b57e1b30d252c2803fdd35190cd9179370d0ce2ef0eb2a50213d9830cdf6406a4a6f79e6abf5c681a135d4bf9d58699a6cf72bf7f7ef3e6f48ead37f2c93f04c065867d206bf3e0534cb390a5fe8a4158696792936359081a9b2295177d0b5f0a729838ed722cc45dc59eabf5f4671d7ef6fc99f6c73edb03323f3eb55896237a496a5d70ca7318e274e08218931c0603263c5d535878da47bacece4c8603ea49ce36da12e49d4a3f978026d0998ebd495524f965c53bbd2a46d3c552b269b05e8a6bbc9c3147fc538413d08f97dc8df659e8832f239d7747136691fb5afe5cf4a469409b682f7d513fd7b739b88438c97dda3539555507a715552c6bc9db0c08fe40cc10c1d8d0e9fc050a4c90f3be3c02a7b3f79098d657fcdf93cc805ec526a7b45f2f20b0321f2509b11446784b6c7b751355d5dcaff38f70a2319d41c821a0027d63ba0bd798a5bbd210aff0d6d98e47e5f7da18f0d0ba3c2f83976e64fb2f6154818b41487f733dae2088e907e66327fa40b8fca5276a626d1a397a436bf9905896f4f8c8694e819664f9e46cdb8aa247d59a6dadb55f92f157e80ffa45d2c69ec4551026ad23c53861bbaebd844b0a7c08a710034c93f6c71776b9136a76a1cc8b104d7452456deb0a29b616069ef3067f7e76c57d21d6eb68c82fcfcc77d2324aa51a09f11eb0b8f09ed3779d337c89ffaef2a248361ef513c18b44cd42bade61f1b7e81eec4f2e8b249a7e1aea444c01cc00093e746cf8e27a0dae6d537d04fdcd51a51ea16dca1ebf9a8a6d97f60ef1bea7bf10183e6b7f70d147edb73dcac6374bd2625da80e413e5de80d5fca5e5f025a13332e093bf43f0e8b2ebb41540a23021ceda40bcdfc1410a671081251633330445b59f6498e848e8daedd0292ba9c2116b884b65c43a0d22012ddb910d68adaec571785745fa4fea4d26207c2b2c87bc0fa68f037f0e22a6764ac655a011d5d2ac2d0b9ddb66c1ab92f1d84f7ee356c6dc9eb3eecbc7f943809670f9794caec50a791842343a14d315f71fb64d1f39658395ea4ef7f84ce32f609d5268ac37f62c3c0ecfd3ef3891c45d40d8e6e9df83139c85cee8ea27ed59af23b20a39daee12ef1b1a2e1f5d5f80986a7e07d49c8548d5144fb90be07040756d7ac289a4598b8843269241d1b8e2ed7d79176213cf9ffe7cf772403a99ac5c7ec761f1c3ef2e8b88913d71c4b66e64d2bdb2038d34310393856cbe8fd4a8dd56f38e4a2f95a18cd37d74e5bda374d266741711465506a650a0b9006d0fb0824f05768964c14a62926e8f98569f4c1145b1dcae261729212e99523507bd8321947ff9dcbb94b7b369773ce5f462596c501e6e54366dd9e007fd9659f74001c5718c4b0eadb93d82b59592636c2ff329abfa68c8c92559e2928e81d280d29bb01b8d1fe3fa04cb8cc4ffbd88f7f1304bca8997b9be92d8589f94db8edb00e684f5016367ea045c53090746548b5e94c3bbec731f01201279cdcbccc970bdc97fc8c265ff30e4676643dacc3c08ed47cda88215142a336b7693d2207f794b9c2aa61d74069c3842f1ddce339b04776dd80a64e68d6045cdf37e61537719b66512a9a2da7214111b77c321bd1d9976b9e0ad96c06364718fb85975696e9e548ce4434590019d37568a8d1897c614ebdb245eeb78eb369ae714e376726576d76538b73bb1f24f595a19c4dded532dba993746e52229fe7a6ef86049488df05b82ea91664191688c136954a0d5df42c22de1fead261d10193188e889cfaf957d5dcecaa96306678ea6c239d878c1bcce08bc3c46b9979009ab4a8033fde02f6e3c06916a9b7d8c5acfd3e67afbad3a6e02cec473f4ba2ec6a31041d4df3f981bf505bd352911d41ba93abc0205e1ac86a4d92605e19f54c48a41a53bd3192f384de520013e4d0a467f7a3667b169114da8ecf39cf74399bfd4d8b0c6b85b885e26919a04aec17b8334d91dac70b0d6aa4ecf80a17767075cf63fc77c3dad9de9fc175b601074bcf009d2defbc73b277141fa5d6ab7a3c12d25d3820f58d25fc14859fbc0dd4cca65166fb620e8472be53c47f6693f3f26806cedaf219c7d27d697e02ad53f41cfaff74275e52f0631653de95ea88787f66f22740a1da142def3446ce765269ade5a7bd3f76812163ed19ea3709747892d90bfc56b9c1d708f3fff9d3c2613652c57bd14c1cd29f24288da8c24ffced1db564ac7d18cc4e2ed4c33744b1f72a2636c5968a5d4384b5f8b45910025fde2473dfe3bb94dd486b43836c06635f9dba420514f4162c4cb0a6f84186eb7baecdfe2af1f0f11f68c79f7c2adfe6704e157e602ddeff72b43aa1d11d27e1d13afe18dfd02a4ea75e16e901a1791e6a0b84b7eb34a0a83b8368ae5a794a960844ab828669da50f6b3086c3abf817c16143dc141f03a1b59a5d59cda942bed24e4d82986894d119a8020d90f7d5eac0eb43504208201f5c4f25f3e1b73586fb4893c34f5850c7df43bd5abe49712eeeba14cf5cf9bf8ca1d3c63eba17a34860406d35c57f6f5a69dd98fd941a45df229996e277aa74a358ef3b3b187746725e4011df9b501d5e0a5b1a4dc5636bf27691275dfecf9f78b75c07b51b2e2211713c82bba4e541e27573cdb8bd5a004a732c6570ee003814221f9154ccf463172fdd89d55f6ad1734f42e429467615830a354747afc6958a0acf30fa7cc69721e32123b7faf644a2cf36b36f9f22df07a72ef7cb8ab8b904bacc12781379401d8386058cc5c06885ddace76ed8cad795e7bd9e9127a2ad0566688c8e3fb0af851f04faf3b0fcdfda6a0122ab705f33475da3b9c0c771864141ca7ebc4c5088876227f2a04671cfac4cf9dd1fe00912a5a77ff583cd22274c8f1a7b3eacb896ebd6928b31f5307bbee57423977704136425ad1ad24c35358042b1097e29dc00bf1e61b0174f6549a64fd61701c308a21ba1a01fb1d6edc5f28d008c7f8baec2147a0e97868062c9ad19fa3b0b09881587481c1aed3788dcba049ba2af5750da97820c59f630b37bd421a29ed1545a20892a9509e182642caead31856d03d29b1541dc00ad927798125efdac7d2df101b6a48594901163ac18eb0a964ea53032f4f5997625c9c661f6e941804aaee3df86075f3a25de0501cb4aa8b746e2e1399f50d49d714046a1bf0be2d27440edaf0689f05ce0f68eecc6f5bdbb4fcd42cd506b0d8537bdda2660b733390ed653f27f281a636163807c53647374b2c774b28339f2282dfa6ac736b7cf914eda94c0684d2a7eaf5108e2315932cde130b9b2e5b2633fb33ae1065f2844be9a760fc6d1aa51b2021f7f74a5e565ca08c9089fad5445636f0a27a5a5464a6b3ab90cddb0ce8ecde4803fff6b80e028e522acd075d7b541e06ca6d346979d8946b9ad200d2128fed1a0b566c4c36cedb7489adc8ed94c64a531afc236f9b78f5ad06fc511b6693a0f6d21e04f7e66a2c79b401282e3374149855346119ca8c343a8b57ab6115b1a5425f1da94067aa64d4f11fb0f5391348980bf88410e2ed1fdbd086433c4981c3d37d5c0ac7e3ced5f3ae80f9227bdb857e73b31ac0da91d5a629c4a747f62c91ff066ded13cc9ab5c88167175f52da73931cc0659f04be24d8d9f1a9a30c8935fc097702daf344dd0ff8a29df6d481e2f9c20d34c427bee3e40740110897c240724b122482996f10afafe9728f99d01f873df1bb19fc285ba11ebbe371d59d93081317434cfc17917f35fe8b44359c0c314fbeed4efa4779ff93610f612f2878e1592271607911ba322ba5c3e6ee1304e36fa5ba6aaea7ea0bffab68e3ee8fe4b8307924f3776270b0992744f104dffba7226df0a49b961ac4fa0d75a9f0e1488c2620d5aad3f481a94734d0cb27b514b0", 0x1000}, {&(0x7f0000000380)="c46a54bfaa77fab15946d82b6edad5e2582939bd5c0582db61fd545aea4dff82f9a2aba0b404c9ea427bc5dc9bb93541ca693f7b28aa581400df58882d6525dc822bd145a30579c78d52f53753e338740f2a792c53eb72e7b6ece49d39672568", 0x60}, {&(0x7f0000000300)="89ebeae80b3dfca3904be88f7c8fa0dbbab711dc47c1e1ea3e1d15", 0x1b}, {&(0x7f0000002780)="b52a5d75eed6dbf436d0e6588f032703514854d2ec46ee8393577c3ab58682bf4610053acb3b835deb1f911cbf73d3817ad95b859bc2bd36952a5c27f1bf15f6ab63b91a2e99c069010f34fbdbb90411c74e347a94f980ad3a248087338bce889a2b0e007e74342ddee227fea71926ffa629e84591026af1fe0ee812f95a894f8268601b7c4707e25a14cf1f06e66a979245c949583fe746", 0x98}, {&(0x7f00000004c0)="466bfd447dd01ee6c359569d41f49d4a2d0952f76864ce2555b52df71eb7905d32d01a4e0c569d79078055", 0x2b}], 0x9, &(0x7f0000001600)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x18, 0x8}, 0x80)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235", 0xa9}], 0x1}, 0x1)
sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0)
getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8)

00:00:27 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0)
r1 = dup2(r0, r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffff9c, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x60}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x400, @mcast1, 0xffffffff}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:27 executing program 2:
r0 = semget$private(0x0, 0x3, 0x120)
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000400)=""/213)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000001a00fe9ff7"], 0x0)
r1 = socket$inet6(0x1c, 0x4, 0xa7000000002)
semget(0x3, 0x3, 0x82)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={<r2=>0x0, 0x1}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x6b2d, 0x2, 0x9, 0xff, 0x7f}, &(0x7f0000000340)=0x14)
setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r3 = dup(r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={<r4=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x5, 0x7f, 0x3}, 0x94)
accept4$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x20000000)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:27 executing program 0:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={<r1=>0x0, &(0x7f0000000200)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="767f8265a48ac0000149614e7be88e188ce7ee661958c82581aaba03"], 0xa)
r2 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil)
writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="29f438fb3f5ebe63c5accb54f9d59da8391641ae66bb126803a028593a219772ec97d2003922ef5336786a554acd2d949e76d7caa02baa43ff09b86ac9ea1477bd9468214620297ba7a164991976ef42346bba03", 0x54}, {&(0x7f0000000140)="8cc1402ef6f65ff83ec4c051183f7c51c8f4c123d6d504485cc090f1bce041ce80eb9d48a221ef456c9bf9f692ff7f9320622bd6e8ffff1c8353a5c52201d847c13b5021e2dfc5351506acd2d198ec3a1d31740fb5d9cc0a68182ec17291baa65a7fb490ac85939a051b186c8ff7309113005727874bf61ddb3940ccb8969d9e2d3d90b8039676a14f6a6785f1bb780ef858a593892306fd473b", 0x9a}], 0x2)
shmctl$SHM_UNLOCK(r4, 0xc)
setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000000100), 0x4)
r5 = shmget$private(0x0, 0x3000, 0x281, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_UNLOCK(r5, 0xc)

00:00:27 executing program 2:
semget(0x1, 0x3, 0x2)
semget$private(0x0, 0x2, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x200, 0x4)
r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/50}, &(0x7f0000000080)=0x34, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x6, 0x1, [0x1000]}, &(0x7f0000000200)=0xa)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={<r3=>r2, 0x28}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
sendfile(r0, r1, 0x0, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000340)='dctcp\x00', 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast1}}, <r4=>r3, 0x8001, 0x9, 0x4, 0xffffffff, 0x4}, &(0x7f0000000440)=0xa0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000480)={'rack\x00', 0x22}, 0x24)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000004c0)=0xfffffffffffffbff, 0x4)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000500)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x2, @multicast1}}, <r5=>r4, 0x4, 0x9, 0x7fff, 0x40, 0x2}, &(0x7f0000000600)=0xa0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r5, 0x2, 0x0, 0x100000000}, &(0x7f0000000680)=0x10)
bind(r0, &(0x7f00000006c0)=@in={0x2, 0x3, @multicast1}, 0x10)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r2, 0x6, 0x10001}, 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000007c0)={0x5, [0x40, 0x8, 0x9, 0x2, 0x1]}, &(0x7f0000000800)=0xe)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000840)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000880)=0x5, 0x4)
r6 = socket$inet(0x2, 0x4, 0x3f)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f00000008c0)=0x10000, 0x4)
recvmsg(r0, &(0x7f0000000e40)={&(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/139, 0x8b}, {&(0x7f0000000a00)=""/59, 0x3b}, {&(0x7f0000000a40)=""/76, 0x4c}, {&(0x7f0000000ac0)=""/30, 0x1e}, {&(0x7f0000000b00)=""/74, 0x4a}, {&(0x7f0000000b80)=""/224, 0xe0}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/9, 0x9}], 0x8, &(0x7f0000000d80)=""/174, 0xae}, 0x80)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000e80)=0x4, 0x4)
r7 = open(&(0x7f0000000ec0)='./file0\x00', 0x20000, 0x100)
renameat(r7, &(0x7f0000000f00)='./file0\x00', r0, &(0x7f0000000f40)='./file0\x00')

00:00:27 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x9, 0x4)
ftruncate(r0, 0x7000618d0)

00:00:27 executing program 3:
socketpair(0x1, 0x4, 0xff, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000000c0)=0x40, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000), 0x4)
accept$inet6(r1, 0x0, &(0x7f0000000040))
r2 = socket$inet6(0x1c, 0x20000000, 0x2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100)=0x6, 0x4)

00:00:28 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x5)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000100)="0b0fba8e82495826769206888678b38f17abdb3df75e0ee8775ef585aa023a96df8cbc83535c96b9caf6522764ebb188c00adf9999848237f6b160599407dc0a20a4a1966417547e16e61d6bc3627d0f8675bb236acd9a60f5b7c3b776db1de541e78ecb234f291614f785befb27fa64d634427b0967bc0223e75872124db862409b7d0d48c75e2ca28c")
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0)=0x1ff, 0x4)
sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f00000001c0)="7ca356eda1a4d7178b72e6f67a806f7e1d2066152eab581e45ff0905304b68534b6b701bd247a927309ee967a8a77ce5754429647d26d8e94fd7b9d560c614620fc75f7c12b46d5d53bcb58f739dd940f3d0920daec4d55d82ec372f5119cb108bba800ce1ba2a4f8eddeeea4cc6486a8e306515c0c843c0af6000056da30146b30432988aa370da3d48bf30f38fce6f3b2c05cdb5508186defbefeff8109d93febf89ab78d40a23b18ff48c77e9eca97860fc2bd85bf88ac71bd2a9dbf74e1c2549bd4816e6cbb308c14669d327b43d0884c93ea8612913c5c98d949d1b495995590b805209e367ab21c60e53", 0xed}, {&(0x7f00000002c0)="907b827389dbb7682266aa31c791b3a8b34c3b0775ea4b391b1ca749894751d994f0d2f234c2e6250b2e0abaa649dec40a15ee82638625d357d5763897fe3970972b0c75f09b62ac31f6db47ad8fb2135e76ffc52b3639ed126664748e85956aff5702805491ee0359416aa7cf6d592efae18b65a49fc4e1044a4b257ecba2b18c35548f988c5e792342c79f59b25c3e1cc0d372facb142a87e6c71f86bc52671a376d6dca5132009b3356e0dc47f0f04af8902a6dab9a4f73ff16d3f1883e4d6c0d7ba416dbd400aebd9fae1af93245d0", 0xd1}, {&(0x7f0000000080)="b35fd4", 0x3}, {&(0x7f00000003c0)="c7aee7d3565c059ca8b2cdc0e9064ae84d03ed27834af7d37b1b660c4dda9b85d36d2d369fcc918c0b6cd9e711bf72ccc568a4b7696050a762a0de4c3d3577a9db6555315f4d08a903ffbfebc5691f5d043514ad967befa9e858b130e9e08ae2634d35afb09bc72dfd47f576d3de359870f346dfc6979d39b822de0908fa39be59d5c333651383d76ebae3a3190ad56cc627387f72110d5644a3252ba879764037e5283feb764e61f6b910fdbd0ae10e4f7b70e61eed1cfd5027d642b38f180ca97046d697d28345255098d2b5640140bc28e59a1f612e79b3802237af86", 0xde}, {&(0x7f00000004c0)="ca7eb588e3c1dc053fef42091d3bab2f67edbd98ca07ed1a5c5e412a63dd9da8eb756363c0753504b3ccf61f840b1ae43451e8190960383532553e9a264e0a194192bb97bf77fda0316be7932bd68b75cc7ecbca9e8b1a388440e30ac24f66583d529161e2c04cd23afcd6d604504a52b75da34e8497c5f219e68a9fce2a65c7d75dc8ea9f00b8e791b9da43aea9187601687f0946f5d2ad4f51d9de7ffffca6c44651b1561320ad41fd95712b60e4ef206777db195fbfdfe4a42fdc35277cb54f6e8a", 0xc3}], 0x5, 0x0, 0x0, 0x20109}, 0x100)

00:00:28 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000004340)="8273e0615c07d8f9", 0x8}], 0x1, 0x0}, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000240)={0x9, {{0x1c, 0x2, 0x44, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x2, 0x4c, @loopback, 0x3}}}, 0x108)

00:00:28 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffd, 0x0)
ftruncate(r0, 0x2)
ftruncate(r0, 0x20)
socket$unix(0x1, 0x5, 0x0)
getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)

00:00:28 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = dup(r0)
getgroups(0x1, &(0x7f0000000080)=[<r2=>0xffffffffffffffff])
setgroups(0x6, &(0x7f00000002c0)=[r2, r2, r2, r2, r2, r2])
fstat(r1, &(0x7f00000004c0))
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(r2, r3, r4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c)

00:00:28 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

00:00:28 executing program 2:
syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743f660c0f86dd0f0fb8c4034e4e771e0fa0e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
socket$inet_sctp(0x2, 0x5, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100002)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7, 0x0, 0x4}, 0x8)

00:00:28 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000100)="969898672ca31c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb9b00a786dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c4397fd300c9dcdc0fbcaf00100c00f345d9c6acc4c37963d400c4e26dae0516f00000c3b17348c4427d2a2bc2c2b00b00007240408171a30b8a826eefd4d48cc7e8628f68083939056f0000004e00c4d2608de3c0f526264788fec4c27d337d52c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r1 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[0x0], &(0x7f0000000340)=[0x0, 0x0])
writev(r2, 0x0, 0x0)
r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000d53000/0x2000)=nil)
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
getresuid(&(0x7f0000000040), &(0x7f0000000080)=<r6=>0x0, &(0x7f00000000c0))
getresgid(&(0x7f0000000300), &(0x7f0000000380), &(0x7f00000003c0)=<r7=>0x0)
r8 = getpid()
r9 = fcntl$getown(r2, 0x5)
shmctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x100, r4, r5, r6, r7, 0x1, 0x6}, 0x0, 0x7, 0x800, 0x5, r8, r9, 0x2})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
writev(r1, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
execve(0x0, 0x0, 0x0)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:28 executing program 3:
syz_execute_func(&(0x7f0000000000)="b16491cd80c4217ff07200d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a309f09000000767c7cca4f73da7307da0f5fecf36f66440f3a20f27b676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x108, 0x0)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "30c559387258a2de790387b8004eab7e77b623a5a2dbc22f063b85dcdd7fcf6d", 0x3, 0x7}, &(0x7f0000000100)="7e4ef107e3c36f9cd175ef29b85d72e54cb8a6c480fb1bdf01992d11ed6de724202ba0b4f43d2f95df383ea71fa04ddfac52903db5d12df225011f55e586a0029a56d4c2a2ea39fcc26e415303075623c7575aedcdadced854bc09450b469b66e57d0b2b5489bfec4ae7773e0e0f6122424cb722235d21b328dadef8b45f11c395595c84aa7ca71550b3b04b5dabc50dc1c7169788df288d8ba4cb9ec5786d0ea5e6", 0x8, 0x9, 0xa6f, 0x2, 0x10000, 0xb6c6, 0xffff, 0x400})
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000800)="f8d35ad6ee6f01908566d51fdb7df70d832b28454cc330705509c0da23c8b58abd10a52f62ed1f880b26ac80beb98c18bb75ba284afe020c54d5cf7a2b840075bfcb2d0833791a91f12bfdbfdeb841690b8917cbca2b9c27ff1bc64a203f2c7f448b1634789cfcb7")
r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x102)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000006c0)="0de6b019")
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb)

00:00:28 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:00:28 executing program 2:
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setreuid(r3, r0)
setresuid(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
setreuid(r2, r4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100), 0x0)
setresuid(0x0, 0x0, 0x0)
r6 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
r7 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil)
r8 = fcntl$getown(r6, 0x5)
r9 = getpid()
shmctl$IPC_SET(r7, 0x1, &(0x7f0000000540)={{0x10000, r0, r5, r2, r1, 0x40, 0x200}, 0x100, 0xfffffffffffffec3, 0x3, 0x9, r8, r9, 0x3f})

00:00:28 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x4000004008, 0x88)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300))

00:00:28 executing program 0:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r0=>0x0)
setresuid(0xffffffffffffffff, r0, 0xffffffffffffffff)
r1 = socket$inet(0x2, 0x20000000, 0x81)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r1, r0, r2)
syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000200)="eba33b4edd848796c5982e99670a46a0c47beff16fc0b11d74180432fca54d59df9287644a5b1f287c7eb52041e261cca10e07760e63088d23921c18405c9a69bab971841e07c7024dbb9a7b973941fca444e0b1da4672a4af30c8238c5541b9056b7009b8d1cf611ed7f842f8c72279825c694ddbe4509d9d476bcaca0b3a57c72d5d2ccbb82b28ea2bf2bf59b9b892314156ad8a941299c1ab81eee33fbde5636cc78667364be52a468199e0558524edb405363a29dbeeeea9fc4d8983e1682a2a5480ef90348e62d20558198cd260f76a9df9bf18748f3c5d9d4da4804ff23de87218e075de332d7b93bba94dfb9ed0e06fa4da9a30bd46")

00:00:28 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x900, 0x0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
dup2(r0, r1)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="d37700000000001700000000000000000000f904478000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f15e4b97fee6f4c3684", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:00:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x19, &(0x7f0000000580), 0x1f)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000640), &(0x7f0000000600)=0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={<r4=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000003c0)={r4, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x6dda, @rand_addr="7cc31f96eb616814175fb68fedd65df0", 0x9}]}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={<r5=>r3, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000140), 0x0)
fchdir(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
listen(r0, 0x80000001)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000580)={r5, 0x2, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r7=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140)={0x9cee}, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x2100, 0x4, 0x8, r7}, &(0x7f0000000100)=0x10)
ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000500)="82394a61b692295ce12b9b63887d53e9a5e57061f37acdeea580e4611e320363e9629f04c4b9a04a37d0c8ec1297e8c3f73028704f8dcbc1bf6d89aa22c0f13a57611194b7def17c2eb03ed99f48be07ab196bc00613d1ebfc09bbd89d93ac570399")
fcntl$setstatus(r1, 0x4, 0x10000)

00:00:28 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x6}, {0xfffffffffffffffd, 0x3f}}, 0x0)
setreuid(0x0, 0xee00)
r1 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
syz_execute_func(&(0x7f0000000440)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:28 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = dup2(r0, 0xffffffffffffffff)
recvfrom$unix(r1, &(0x7f0000000000)=""/86, 0x56, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1)
r2 = semget(0x0, 0x0, 0x20)
__semctl$IPC_RMID(r2, 0x0, 0x0)
syz_execute_func(&(0x7f0000000780)="9826473e431c0d042459bf0b00000040d8e541e2e9c4822bf5e267660f6b32fb660f72d50f0fb8c405774edaedc2c20f72e6170fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acd54902f15b9d1e1e67460fe30b002000efa80dd4d4f2c8000003e8628f6808c4e3d920d1d38df76363f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

00:00:28 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001340)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x0, @rand_addr="249e15785e9cb9e5871f0260e0f77cd5", 0x4}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000140)="cfe7da35ca224c44f343171a21720fe80485bbde1ed90da36ff1091c3f4b61e9fb03b43c446f23b7f03dccee4dd6e971eb5d607f0cec6d80281060e4f4a35593a723018b1e265a01d88fd5b43b310a2bb9d568e4f509f9f37715e76c532fd8083236a2fd526ade60f142fa61d9bdedc1b7c4a9c4dd842f749728cec5b92205c966375ec92ac2571c8606223c2086c0bac5afe48f9583a013819577a1db0a18dceeb6d73ee444205159c8423da29d", 0xae}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="1302bedccc92f2393033d374bf18ffa96ca835f781c2f58047813e967c1f45f603cd8f496a142312e62cafa05d238c607dfc0a7c24da8efadc0d1964d23de6228da4cc2af895852890f210f94c8df13113f2104d215258fa90396da4331da3077b24d99251223cb591123f480907b1a39b4deb8d07a23f79e539936190601f3dc192fe562423ffe93cb05beeb405093034dd50d6c0f46f49", 0x98}], 0x3, &(0x7f0000001300)=[@init={0x14, 0x84, 0x1, {0x6, 0x9, 0x5c8d, 0xe000000}}], 0x14, 0x20101}, 0x20100)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
bind(r0, &(0x7f0000001380)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x1200000000000000}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4)

00:00:28 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="22508352f49c4bd35a4f1582d834a325c5a69940d1344522e626fc1f0411057eadf44ec737340ffc871c6f69ab11656ebebd471751e52472b25b534c24ec872024c6631d908978c25627d98ad69a444c67d4661c7db8558d0bc74d4921a4bd608b5672cdfe73f5def4d0b9fb7096a08adf12ac3f3531328b6aaa4a037002a6d7b40a85806b4125e7b7a402", 0x8b}, {&(0x7f00000000c0)="92724ed0afbd6265401c3327f3a7e8a04b5ca9b57ca5286f38c3625a031093e7a40600977cf1d5edfe95f40d0d36ae9625989ed2d8d6b2af931303551492de789754159c1349e6bcf6930c93ff308e657f6b2cac9be11dd0d60312eae0fb7723278ef1bd763b2a856d323243dd3c28d51ad970c916468878b29e5d639f7debec0796b39491468ce281d2c7aea6147bc229eca8d0f6211291fc0f889b71aa9a092fbeafa7fd5fd8733dd72580afa7408e9429ba006726cc75f38bf9830886db9211867ca0784cd94bd71e679329765b7819c6950fd2e6fc9e5fc0614532", 0xdd}], 0x2, 0x45)
r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0x1, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x20, @loopback, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x8, {{0x2, 0x3}}}, 0x90)
r3 = semget$private(0x0, 0x7, 0x128)
__semctl$SEM_INFO(r3, 0x3, 0xb, &(0x7f0000000480)=""/132)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000540), &(0x7f0000000580)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000005c0)=0x3f, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000600)={'bbr\x00', 0x4}, 0x24)
setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000640)=0x899, 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000680)=0xd0, 0x4)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000006c0)=0x3, 0x4)
recvfrom$unix(r1, &(0x7f0000000700)=""/49, 0x31, 0x1, &(0x7f0000000740)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0xf, 0x1e, <r4=>0x0}, &(0x7f00000007c0)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000880)={r4, &(0x7f0000000800)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @rand_addr=0x20000}, @in={0x2, 0x3, @rand_addr=0x926}, @in6={0x1c, 0x2, 0x1, @rand_addr="3715d91f726e6adeebb9cb15358b47a9", 0x101}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000008c0)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000900)={r4, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000940)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000a80)={r4, 0xe, 0x5}, 0x8)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4)
recvfrom$unix(r1, &(0x7f0000000b40)=""/164, 0xa4, 0x40000, &(0x7f0000000c00)=@file={0x0, './file0\x00'}, 0xa)
r6 = fcntl$dupfd(r1, 0x0, r5)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000000c40)=0x10001, 0x4)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000c80)=0x3, 0x4)

00:00:28 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = semget(0x1, 0x2, 0x84)
__semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/95)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:00:28 executing program 3:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0)
socketpair(0x17, 0x1, 0x6, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="28d1bffa7b8e95e1cbc5e33d4f81678622d4469f598def1b169b8c61d7d621b4fa95fc67f330d1fdde7a3131cdfaca07058ae3d19ae392da559de1d4eccde71ab4733e34fe142ea377bc065ed47a639fe417fac33990a0e0c06cb8425dbc0ca5abe28360b0092bc23b7460ade00f37c901f26a2e888318d759239f817c9e200bbb07eea2e8643942c31dcff862d19e9c54ca01f3857672e9e2dd37d58da987e516a32d3810c0e7e71e1763dcd0f07b2a17d3b11e9edf57962f272952bd199d", 0xbf}, {&(0x7f00000012c0)="07434cc4fcbd0939d1855173591c001f2ad6ae096657654bdd9e7939613322e0176880789a5e716ae822d97df15ccc49f1fcd1353712d32f8f06826852ff601864e6f44f6b79cae5fce7751508d7dcc452a81e03e471cf5769c318c700123fa98f6b582180c1c74ae76c8ff5ef66a45075aba6f02c7047dbe6365fb16a3cea9d771a56b09d8db10783df9068d8b4aa0b27314f2de8008afb72", 0x99}, {&(0x7f0000001380)="e01055b78818d627254f1c3942e36c29de1066983ccd1798e3b633a5c766e6e45397673da165dcffae82f1b6898d5018b85cf5c3fd493b9438ad8e43e1db1a7bb3bcfad05f78f857961634", 0x4b}, {&(0x7f0000001400)="51e5550c820c7a9ab8fb193eda21bf15015edc0ae38901169b0a6155d7d7c860d6b1beb9626d261cd5ff55b2ea8efa98", 0x30}], 0x5, &(0x7f00000014c0)=[{0x70, 0x6, 0x3ff, "436c2de2d3b98849069de417efd2b0ab46b16ea62b17cc60c09667787355de965b2e7a092bb9fbad44c3ef00e990a30e36b0d170bd44165ce5137a216f7cc8d406b29466ba5c6b7dc010656f891e1e70eca4afa0e6666e656f33dd"}, {0xe8, 0xffff, 0x6, "86d8303b89eab794e74ea4029d2801866a05a2bfe50eb4c56e39c29536d102e59b57e2a6c5423ceaa89a1ab98dddd8a562002ffde996c23064d79560b0eb59224b0e3b486fda0420d38b755b37336dcf33f8fc5e6a38b06994a1b6557e1b97d3f494990998375782ede0cdec5d8b00ef056c2aa4e3be54b23bcfa0243827ddfd4eb78999b4e2bb78775944fef6bc79c1500f0e810e4218cfba875c69fd5ea28b16402b99f57700939319f9d76ab8d02b763fada4fed6f1c70f23815e21552fa012df3547cf0a8506c0adec93a7d20f94b4870fb3fc"}, {0x98, 0xbf, 0x7, "87c6e213b2a42bcec7ee7f4c942990dd0ae79088590f7e2d914233b7576c0413f4ec3c0889971636072bbc033a6ccc80a703b59c91cec4b90a7505c5d81224a5a456dd0c2e32518a954911ac7406af0327860a86d1142a0fa9f481281b0ea7202a5add9e179b3747cbedd5f6996564ebe6fc8b0ba3b31bde33ecde78f7644729476ac3"}, {0x60, 0x0, 0x6, "5c0d6ac12ee75390c5d14cf6cb6ef1992bd284c38899f1fa7aa1b58478d08f1a9eb494884837d3720104aa5db752b13dbf9a4ba3b9bcd05cb096a2d81cba5873eb8f39822f0bac9e03c36adf2d763b"}, {0x28, 0x29, 0x9, "872424df3a2c39b8a1287a3fa825e25dce2084"}, {0xc0, 0xffff, 0x7fff, "9128d7781bc4938bef91dba93e50a23d222680e087ff88503785ea784080b0ba93d73ac7b5a9445ea3f34ebee47868d383983703a041ef03d800c62a6db6104a12eb4d633e82fd20d1ead9533493226d2ae4bec2980ce600c6d2bcda75392145f7f62b81b510761859f15bf8cc828903546e32e55163a2b6c25ccecaa1eed69d91725947b5b9073573487d9a242c37fc2f31e49e3da7d338730ba63eb430036bd2fc2adf8adad4a31454995bd06d59"}], 0x338}, 0x100)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:28 executing program 1:
r0 = open(&(0x7f0000000000)='./file1\x00', 0x80000000000209, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200000008, 0x8000000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
lseek(r0, 0x0, 0x0)
ftruncate(r0, 0x11)

00:00:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x1ce00000000, @loopback}}, <r2=>0x0, 0x95, 0x6d, 0x4}, &(0x7f00000000c0)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x3, 0xffffffffffffff02, @mcast1, 0x200}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x7, @mcast1, 0xed94}, @in6={0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff8000}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)

00:00:28 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0x290)

00:00:28 executing program 2:
execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000300)='\'\x00', &(0x7f0000000140)='\xb9', &(0x7f0000000180)='@%}\x00', &(0x7f00000002c0)='\x00'])

00:00:29 executing program 0:
r0 = socket(0x1c, 0x6, 0x3)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0xb8a, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x6, [0xffffffff00000001, 0xaa3f, 0x10001, 0x0, 0x0, 0x3]}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x40, r1}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6)
r2 = dup(r0)
symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00')

00:00:29 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x3, 0x4)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setreuid(r2, r3)

00:00:29 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000001c0)="365e1e153324d5fb52e840")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0)

00:00:29 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
close(r0)

00:00:29 executing program 0:
r0 = msgget$private(0x0, 0x49a)
msgctl$IPC_RMID(r0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = dup(0xffffffffffffffff)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
r7 = socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f0000000100)=[{r1, 0x68}, {r2, 0x4}, {r3, 0x10}, {r4, 0x6}, {r5, 0x6}, {r6}, {r7, 0x142}], 0x7, 0xeae500000000)
msgget$private(0x0, 0x0)
msgctl$IPC_RMID(r0, 0x0)

00:00:29 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(r1, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$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(r2, 0xffffffffffffffff)
getsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000340), &(0x7f0000000380)=0x4)
truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9)
r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="07e6fffff783f5ff03000b000000fdff03000104a29e429478c1d1ed3f7409f61fa4e08e87bf97f1bfea1793d2fc96380f"], 0x1)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:00:29 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000180)=0x4)
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)
getpeername$unix(r1, &(0x7f00000005c0)=ANY=[], 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc)
openat(r2, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)

00:00:29 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1)

00:00:29 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = accept(r1, 0x0, 0x0)
accept4(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000)
close(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x69, <r3=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xa07, r3}, &(0x7f00000001c0)=0xc)
execve(0x0, 0x0, 0x0)
ppoll(&(0x7f0000000040)=[{r1, 0xd}, {r0, 0x4}, {r1, 0x108}, {r1, 0x2}, {r2, 0x4}, {r1, 0x80}, {r2}, {r0, 0x2000}], 0x8, &(0x7f0000000080)={0x7ff, 0x4}, &(0x7f00000000c0)={0x4}, 0x8)
fcntl$setflags(r1, 0x2, 0x1)

00:00:29 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
freebsd11_fstat(r0, &(0x7f0000000040))
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000026c0)={&(0x7f00000000c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000100)="01b687f756040bb83e22cd9af2437a7b2b3f158fe0946d2136f87b8aac3705b2bff14fada80b1a99fc0592f1b6", 0x2d}, {&(0x7f0000000140)="a35ff274f2507db2c7304f5304cbc3589285805a99528cc5adf1fb3c7927d5c95b3cdf5ebc7fc38f5518028a4e793b1d2da53acf13fa6a32b1ee90cba7c4bfd180fce72b97964f67297b7f7ffa85dac51499d0acc18ebca59375d14476cc70", 0x5f}, {&(0x7f0000000200)="12d57593ef717dd443882c26329262e9f8e92db8967d2910b573e8f02b4f88ba00db7fbcbcbe87c6cf8b3b4433465485da6451ee8afc9b3dfeb0d324206087220e2d114cfc47c83a06d9", 0x4a}, {&(0x7f0000000280)="8afce364517c79a203ac2e8d822499843ce73f9b59b1b34954076354b4d2421b887301dbeca32b1fe4096bd063f72effc1ee702687d6584ea21d9bd9d9fb6f28113dc352ca5d32904faf48633269f5182e2a1f5fa58bbf6e", 0x58}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000000300)="2ad78a97e4ec54418d1bb30d3257c595ed4d3a448068553d9af687f8e433227ce9a29e416d6fcb2bf78fc4170e7e9c1ce8b29903697b61e2f2e82d2207a7107c85211843ca0b1af180fa7ff700bb822a16f80a63f654bbcff40ec0f16c1cf75694f6de0c84310052c2de051a7fa37c7cb2235e2d5ed17ccf2e4fff2a367bcee3a4dc90f155e1ba4529b492523c177253f0f109dc0c6e5687e75d3696947e7b1eec8f17f3f246cafd2d8ce503d1b3a48b47f03f59d867b506f4593bf8a2ff7243a100b6e625", 0xc5}, {&(0x7f0000000400)="fc618a6f31a18dbbc348523e0ee7a4b207bd72b1325bfcc9f57938377448c54697ae5fac656a85f33ae92c2b7c12f8f01c788d35dcbfbba2e9e7711a2560783f277c765737659b14744f4ce965e2a5e6facf7d877d83b2792201a24da9fc0a243333b8b86734ee590f3865da7d8cfeb089ff6adf997f2b009ae7c5e4eacb46cad094ad8936305779b6a0742e33f2e805544331dd4500321711ea04d9e447e7d1b80c9ef8f52bfa0d58bd4c7f6ef42a20260c514f7c06c2fbd077c952f4", 0xbd}, {&(0x7f00000004c0)="f0883411794046932ce80153c855d8b3850e78fbb962e5035052c61003ea02448879b8c96644331ac4ecb02ff603bb8eb9a34e05394cb0", 0x37}], 0x9, &(0x7f0000002640)=[@authinfo={0x10, 0x84, 0x8, {0xfcf6}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x4c, 0x20001}, 0x20185)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0)

00:00:30 executing program 0:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00')
clock_settime(0x4, &(0x7f0000000000)={0x80000001, 0x1})
r0 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0)
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x102)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="2c6a5e6843999ef9e676075d56ec6f6dada6ea05c77bfed447f0b0b88dca44d5b5f581514037591a88347621085063340a951f644c2e8441399b81c73f05832b17a7e4aff6ff000000000000000000f1")

00:00:30 executing program 2:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100))
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = semget(0x1, 0x3, 0x4)
__semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000140)=""/170)

00:00:30 executing program 0:
syz_emit_ethernet(0x6d, &(0x7f0000000080)={@remote, @empty, [], {@generic={0x877f, "97d95ad2c1b73ccc4a44d67ff8667445fd9d1a5044d3172409b2482a3af8def7396625d3b0c0a548a470fe8d999a8c96ef1bc66ea8d4df40b61a78c7586ff67996f62e1fc1d4ad8bb92151536264310ac54f50abc99fc4742fa500f1f84a5e"}}})
syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRESHEX])

00:00:30 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)

00:00:30 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)
r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, <r2=>0x0, 0x1, 0x1, 0x500000000}, &(0x7f00000000c0)=0x94)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0x7, @loopback, 0xff}, @in6={0x1c, 0x1, 0x46b, @ipv4={[], [], @rand_addr=0x9}, 0x4}]}, &(0x7f00000003c0)=0x10)

00:00:30 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
clock_getres(0xf, &(0x7f0000000000))
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)
open(&(0x7f0000000040)='./file0\x00', 0x800, 0x32)

00:00:30 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}})
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept(r0, 0x0, &(0x7f0000000040))

00:00:30 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = socket$unix(0x1, 0x5, 0x0)
fcntl$dupfd(r0, 0x11, r1)
r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0)
lseek(r2, 0xffffffffffffffff, 0x1)

00:00:30 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x102)
read(r0, &(0x7f0000000100)=""/247, 0x363)
close(r1)

00:00:30 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x4000000801018, 0xfffffffffffffffe, 0x29c)

00:00:30 executing program 2:
syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c120f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchdir(r0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x400, 0x4}, {0x0, 0xfffffffffffffff8}})

00:00:31 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)

00:00:31 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000080)=0x3, 0x4)
r1 = accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000)
chmod(&(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x5]}, 0x6)
getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
read(r1, &(0x7f0000000240)=""/199, 0xc7)
getgid()
freebsd10_pipe(&(0x7f0000000340)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000380)="3c74590d6a8e98acc12d9733c83b04b30b66f6d59f5e6070d7cc0c09e120d76d0c28227e2fe2520cffd27ba803950b8873407541d379a959e569f33522bebc41da7c08b50ac61f9c6103382c9fde4dc4add9654aa864cac1e7a8497c535fe4e5e719efd3ff6bc1143c954cd33201e5ec79f97d2c01bd11ea19b132eb37d43bcd683ab5890919bb53f3a4f69d1f6f41d97494f25f")
sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000680)=[{&(0x7f0000000480)="a0fee000f6d39f8f356337aefac620fc430fd4b7b6a1c2888f6321ae051d25c665654d284728282fc305fe1ca51ac7436df98415a19657e17c9c819160b14210d35dc941b81ab46faa1c3d4fd0faa14c173b5a226eaa280fa24a328c094233f5a59c1f4aaf61ede43bee873eb0df7a90fe1c9220725da238071557be9dd217bf", 0x80}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000600)="51615aadb2eb681c0803afb8f8ec6d53117198093cbc825bade78b5296ecfef12063b84a2422cff4964f1123798c6ca6a71edb62484d87b00b03fad68331ded0a93cadf6fca27eace4dce6161d622c5b1228bcadefe18cbe795989c71ed5", 0x5e}], 0x3, 0x0, 0x0, 0x88}, 0x104)
getsockname(r3, &(0x7f0000000700)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000740)=0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000780)={0x9, {{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x88)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000840)=0x5, 0x4)
accept4(r3, &(0x7f0000000880)=@un=@file={0x0, ""/4096}, &(0x7f00000018c0)=0x1002, 0x30000000)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000001900), &(0x7f0000001940)=0x8)
sendmsg(r1, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001980)="18c61ac7b1afac3c48e662a986242b4edb50eceff866b6be3aa183fcbb719f423a226f41b10260972ca3f25770db2b0ccd3174d9f3c0d7dfcd0990ce0c075d4155e0fc88779b3914a242666fde20cb89e7e557cae26703f0049468049d996460fa08bfca1c5329b3bdab669e98fcb785f4e3033a4b42d2627234c41926225853576f3108c5f2ce3d4f2d8976374ab3da501430fa63c9ae0b9935aa9404a279b92edca42e57011afa4a096ed534c9e1065dec483f020e7ccb39158e03b229391f42d787986f3ccb27421104bbb8622259fa2e1f061bc44c320d2d3a4d32467fadd21eb6441261b79166081b74f751d95cecafba23ddcb9db9", 0xf8}, {&(0x7f0000001a80)="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0x1000}, {&(0x7f0000002a80)="d70ac8296f55a5aee9cb0b0f1fc17b9b8825c79736c7d92cfb2c8dfcef574d63e1d95569d7766c229663c658de5d53edb66c0e093759b56ce67e8938de9f0d9d59dd9ead13596b475b6848e9b73f80a30b268254adbde5d47752f15ba66d74e71a9fc15b493ac44a6ece9ff2b3f2572e2ffce711e32f0b4563947ba526d9a096f320ef3cebbae06c2d8973efa91f5a17b2ef086806bfe8f281e9772e5dc10fbb98f3ac1fc2fd92645fcab7e3563c5539ab3a9d38b1b257925bd0c143de6dea38fba158cca636fc00153d33b2ef332be53560e61e5963db7c4d8887105bc2bf067998ead3f6", 0xe5}, {&(0x7f0000002b80)="9be6c472b9f7941de806e858245eb64f5764aedaa6466e68200ec67e8ab4fa9a5aebb76351b0a308812715caedab190de2fcde9ceab57c98e2a35e08fef99c1b8fd06ff9a2d95299cb8cf6e7e157563d3d20c06e118b", 0x56}, {&(0x7f0000002c00)}, {&(0x7f0000002c40)="20bbbaa4da329f8705d654de6f05d333d090b21ed61edc07356d80d095a273065c35aaea6e1ac5848afc4de3e363fe71fcfe9cf0d83bd3e113f0c3df1e2d9f4f0a5209b785f8f39c0d7aec4a28540f79023d45aeb50de2f3773c25ac942caec60c7a4eba74c077", 0x67}, {&(0x7f0000002cc0)="3841549bcb324c1c6526ba99bf09", 0xe}], 0x7, &(0x7f0000002d80)=[{0x1010, 0x84, 0x64, "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"}, {0x40, 0x2e681d2ab4824a1e, 0xe7, "7ba1a9ccf3619b594c5a89292985a0a1bafa0e50a3d71587edd36d1ac356751534550dc2ac80a7aad07766"}], 0x1050}, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000003e40)={<r4=>0x0, 0x0, 0x3}, &(0x7f0000003e80)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000003ec0)={r4, 0xf38, 0xf, 0x8, 0x3}, &(0x7f0000003f00)=0x18)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000003f40)={0x3, [0x4297, 0x8001, 0x8]}, 0xa)
unlink(&(0x7f0000003f80)='./file1\x00')
socket$inet_sctp(0x2, 0x5, 0x84)
fdatasync(r3)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000003fc0), &(0x7f0000004000)=0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000004040)=0x99, 0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000004080)={r4, 0x3, 0xa, 0x80000000}, 0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000040c0)={r4, 0xec}, 0x8)
freebsd10_pipe(&(0x7f0000004100))
getsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000004140)={@multicast2, @multicast1, @multicast2}, &(0x7f0000004180)=0xc)
freebsd11_mknod(&(0x7f00000041c0)='./file0\x00', 0x80, 0x101)

00:00:31 executing program 0:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
syz_execute_func(&(0x7f0000000180)="b1aa91cd8070062ef26e8a20c4c179f7f9e9646541dea52f33cb33331ac7c7e4470f4ab1aafe0000b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba3616181925542e032c3660f556df667f0fe8dd700000000e600008284616d763a9ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240310dd96f04f38bf38b6101450f0fa6b9333dd8bbd922e5c461ad636299")

00:00:31 executing program 0:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
getuid()
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
sync()
fdatasync(r0)
pwritev(r0, 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0x1000}, {&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="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", 0xfc}, {&(0x7f0000000280)="7cdd62844d45eb047c4f792026af3d913900504a680f89", 0x17}, {&(0x7f0000002440)="5cb29f762ca16b4dc42ce51a470e87a70b6442915892da97030dea7d20c7cae6f12fc7746f68eaf7cc1a7587f7023fe538057450d7ddab9dee555a41de3de4d70ec34408335f659c73d4ea4d3943ffa3fb30de3444ec77156fba6ae5bf40599e76b4233c4f090b39c9b3c501b77951472aecef9602263494f32ae976b52a5f451aa393bc1ceb", 0x86}, {&(0x7f0000002500)="6e60afe302705815d7cd43839d61ad1a4691862e50116fae94b567ffe3668e1f72bab823a71b3073beeb9ad57ca7fe20c0c08f1557bfef6e9ef8a998a7e264c0550b80d8eb388ee1e580e9fa89bdca0ee2abf30ac0c7fff15fd943aafb8463", 0x5f}], 0x6, 0x0)
freebsd10_pipe(&(0x7f00000002c0)={<r1=>0xffffffffffffffff})
accept4$inet(r1, &(0x7f0000002600)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002640)=0x10, 0x20000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setreuid(0x0, 0xee00)
getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200))

00:00:31 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, r0, r0)
setresgid(r0, r0, r0)
setresgid(r0, r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x2533, 0x0, 0x3, 0x1, 0x2}, &(0x7f0000000040)=0x14)
setresgid(r0, r0, r0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x2e, 0x69, "94d2255c246c23f321f63327f01393529b6518c061f1078a8cc27663733ad534602b4ae6d0a525f2fe769054769bf7fbf7d0b203cbb3c6d5ae8df933a68b320b551056e37f0af4aaa731aaeda3250f79f78b262649009cd0bc25c4647144591525878554de51f0e946"}, 0x71)

00:00:31 executing program 3:
r0 = open(&(0x7f0000000d40)='./file1\x00', 0x2, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000c80)={<r1=>0x0, 0x6, 0xffffffffffffffff, 0x40, 0x1}, &(0x7f0000000cc0)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000d00)={r1, 0x3f}, 0x8)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
sync()
r2 = open(&(0x7f00000006c0)='./file0\x00', 0x400, 0x100)
ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000780)={{"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", "ca8c928ccb653538d303ba93c79dd987e4bcf041e8c8b294c93347d7f0a1b498", 0x8000, 0x3}, &(0x7f0000000700)="1fdb6225b962de3c771cf619f201c78f0f5ac0e2cdcdfa311620334994d58c58dbe3f1fba62d7f6a1124294fe4fdeda1cf7020f9101685ec5a9c6220dcbeaa641c71ab38a8383ce264264380b0cc34038349cb84b68f144e091d1d5e7f46a1e5288f02c38ab3ec1f556c4fa588873fd5c2ff9a10ccf84b89596fc5e53e46ef", 0x46e7, 0xfffffffffffffffe, 0xffffffffffff8001, 0x80000000, 0x5, 0x3ff, 0x1, 0x2})
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = msgget(0x3, 0x481)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000c00)=""/7)
ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000000240)={{"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", "c5925ed73e0febabf30d6b9988a27ddbd817f1dd66394daafa1f62425cc79b0a", 0x4, 0x100}, &(0x7f0000000140)="66548e24be27cf33eb727cfb7be030cf435f88fa3ef4e52e39c5203c6a50ff0dcce9db412a313b7af6bf9bb5b992580be8b231795b36fed8d12f9b3164f6cc845826d748d5933f3f34682ae0209a5b9b2c777e0d9e356aa750e855e50bca71256f07ed02ac3f0cf2a1370224bf3b171ba477dfcfbd36052fbd06b73078ec2e310e8736365bccebe77d202dd7fbf04815e0041e9421d1939727347760dfcc5b231e6cfc66712f0aefa7aa847c21c60e77f45329402560bc6e71115ed409be6e2225c9471a0d7922bed62608d06720f4a2df6fe1e195b32d0810c9afd8c07f6347fefe697fa11bc5ecbc10329561ea46a9fe31", 0x2, 0x4cc6, 0x7fff, 0x9, 0x5, 0xffffffffffff698b, 0x9, 0x5})
socket$inet_udp(0x2, 0x2, 0x0)

00:00:31 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1df, &(0x7f0000000080)=""/126, 0x7e}, 0x0)

00:00:31 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0)
close(r0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @local, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14)
execve(0x0, 0x0, 0x0)

00:00:31 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0)
r4 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_UNLOCK(r4, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={<r5=>0x0, 0xe}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb80000000000000000000000000000000001000"/128, @ANYRES32=r5, @ANYBLOB="338405003b0f0000"], 0x8c)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6)

00:00:31 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
geteuid()
setresuid(r0, r0, r0)
r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000140)="1ada57c9cb7271b7cc970a6602f4053ffe570930559129372071f7cd88e1030c364039139db1f3ac551a009c6637b7eff2bfbeb62c6243854e7c172aa2b3c7f5f0041eda46c5a1a22cbf8516badb8b4858851a0ec6e02b", 0x57)
geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0))
setresuid(r0, 0xffffffffffffffff, r0)

00:00:31 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669c9f2057ff66c653000"], 0x1)
ftruncate(r0, 0xffffffffffffff01)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:31 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x8000, 0x103)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000080)="28c2fcd8aaa0e8a1acdc8cbd0bc3b197869b08b2720677")
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x18084, 0x9)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000200)="fb363506f23a795127888b1cbd33268f60606bd61a79de5f937049593af8dc040d506ed0f34908ac409465717069f3c3db69869ee3e5d87dc87fbac8041cf24b81f2a3eb0f651437a03de61c4fe5ea0b3bb8990d6c724ee0883c56b0898cbca59e4a7a161736e2a54a7c87e33a0a96900782acfbd07ba99be74d5440a903f674326c807d9cbca488ba3ce006ab06ee245379dde27e547bb62fa282c4de8eefd126c7787928d70426abb467f144dec95d8768158b5f4a95db29e0b5bae404ece045e3eb2fe9adf4e5cabb108a1a8a91")
syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2")
bind$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f66696c443000"], 0xa)

00:00:31 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x1e, 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x2245}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x3, 0x2, [0x97c4, 0x1]}, 0xc)

00:00:31 executing program 2:
setrlimit(0x0, &(0x7f0000000040))
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0)
setrlimit(0x2, &(0x7f0000000100)={0x1, 0x1000})
syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67f4450f683b3bd97c7c63460f5776c1787896c401fe5ff6a9c1460000e1b1ac45e22c892a009f")
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x12d)

00:00:32 executing program 1:
syz_execute_func(&(0x7f0000000140)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x8)
fcntl$getflags(r1, 0x3)
r2 = getpgrp(0x0)
fcntl$setown(r1, 0x6, r2)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0xffffffff80000001, {{0x1c, 0x1, 0x9, @mcast2, 0x1f}}}, 0x88)

00:00:32 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000a450b0010000001b0000"], 0x0)
r0 = socket$inet6(0x1c, 0x20000001, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:32 executing program 3:
syz_emit_ethernet(0x42, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000340000000000000000830200000b00907800000000450000000000000000992ee98afa8000cc3ab1642de8c9000000e00000027f000001"])
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r1=>0x0, 0x200}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x5}, 0x8)
syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0xfffffffffffffffe)

00:00:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="b12c11e9cffee16ae500006b164429000000ff2aabf5530f812f132595ceb8576bcf6a7c75e49555df345cbf942902ba4ab30766668ebf782447132cd06fcbb393af507e3c374fcc9da658bc8a6978db7e3a8fbc32ef431ddefd657b2ffce092d4b744398391b770052245e6ce8b90964e024fac5e1edcb1de3a89a8fd4982241a05722cf06c15a2d721787950742b0adc4185e1f80f275d5898244889dc28829a170a61fff3d4d4fcc946794e05c8b922c3c4821d4e30"], 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x100000001, 0xfffffffffffffffb, 0x80ee, 0x0, 0x8001}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={<r3=>r2, 0xfffffffffffffffe, 0x3, 0xffffffff923f9517, 0x7ff}, &(0x7f0000000240)=0x18)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$inet(r1, &(0x7f0000000000)="bb78e6765440afc7f3cf3a234259ed71db91", 0x12, 0x1, 0x0, 0x0)
lseek(r1, 0x0, 0x2)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x3, 0x8001}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:32 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x482c, 0x4, [0x1, 0x1, 0xfffffffffffffffc, 0x6]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x2c03, r1}, 0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8)

00:00:32 executing program 0:
syz_emit_ethernet(0x18e, &(0x7f0000000000)={@remote, @random="d48b4f1f8eba", [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x158, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x5dc]}, @mcast2, {[], @generic="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"}}}}})

00:00:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:00:32 executing program 3:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
pipe2(&(0x7f0000001080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000001140)="80766e1724be596603c7205435d2fd97e13a6c7ae1a18a6a91508e0dc4d1af06ee9aaa1518a5f54e421cfdd4867fc704c68df7ac45143af4551d7dd123398198ada29d60def97e69f0ec076f69501c981e0107131b1dd88c98bd82a5dba81fb979c3fc9840b2a894fc637176e4f6b09a9cce49983268a6b872fc55add1a458f2ac3328dc91bf7d25b1af4961ccbcea275e440d8b79202941464b9a9b7821835ba43e8c04068187c278cea5d4d16accef2100267c07e667b1319539165adedae0d24b0ac6cfdab25ef624e54bbd9a5c3664078eb5301cedee66f4c0e4780f9e40b95f0e7037ae8456dc26c011")
accept4(r1, &(0x7f00000010c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001100)=0x10, 0x0)
r2 = accept4$unix(0xffffffffffffff9c, 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&(0x7f0000001040)=0x1002, 0x20000000)
mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x4, 0x410, r2, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0xfdfffffffffffffe)

00:00:32 executing program 2:
ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0xb0)
sendto$inet6(r0, &(0x7f0000000100)="b22549c1ed6608f2ea18511392806fd1cc643da04833eaea703faa297f75045379659a197cca320a532fa70e39c64272c782e1fa9401ed5fa5eca3f14effb81a0faea0d7d2b24381cb5884a08147a11a9749748ea95bc3562c417e948bcc0396bed4f001cc2fc081208a57823c14eb72a3ae8ecc43b75a5cc469e9e406b76f5948b9c7e7010474b8cc33ebe2ee1460c8f1fe7dd5d7b07f44bd12bb73b39098175bafe6628f055f02a6fe424d5ad6b5afe85c0e4ee047a234d43692e5da68297a62acff80d6b4b7f7", 0xc8, 0x84, &(0x7f0000000040)={0x1c, 0x0, 0x8000, @rand_addr="526e3ff04fa71f33d079c83501d6c013"}, 0x1c)
openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194)
pipe2(&(0x7f00000000c0), 0x100000)

00:00:32 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fstat(r0, &(0x7f0000000240))
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x5a0dce9e, 0x8c3}, {0x9}})
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x0)
setitimer(0x3, &(0x7f0000000040)={{0x0, 0x7}, {0x9, 0x4}}, &(0x7f0000000080))

00:00:32 executing program 3:
r0 = socket$unix(0x1, 0x7, 0x0)
sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x100, &(0x7f0000001000)=@un=@file={0x1, './file0\x00'}, 0xa)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x13, 0x0, 0x0)

00:00:32 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xfffffffffffffff8, @ipv4={[], [], @multicast1}, 0x81}}, <r1=>0x0, 0x81, 0x4, 0xe5fc}, &(0x7f0000000580)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000005c0)={r1}, 0x8)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
madvise(&(0x7f000079d000/0x1000)=nil, 0x1000, 0x3)

00:00:32 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x9)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
accept4(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001380)=0x10, 0x30000000)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000017c0)={{"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", "c576bea7f2e199f5375ee7ea7915a1c4aae6ed60a6078d57d78de79e9241f7b6", 0x28d, 0xd153}, &(0x7f00000013c0)="a27366e931c0a7b3cd8bfecbb9b03f60aa5d248ffb2ff90f27dfa542a45c4bc4686bd84f872e4475c2af1dd9394931f9aba1be999f858b38f7d73eaff1394ff00fe410ac422f963462eac991d9be1fa2d94cac1d5f3a1e2e72cdf40fd077a04238ca9d2e389edd181f514cc3ed0ed5a988b4", 0x101, 0x2, 0x3, 0x6, 0x3, 0xffffffff, 0x3, 0x4})
readv(r3, &(0x7f0000003000)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000001440)=""/199, 0xc7}, {&(0x7f0000001540)=""/191, 0xbf}, {&(0x7f0000001600)=""/215, 0xd7}, {&(0x7f0000002c40)=""/199, 0xc7}, {&(0x7f0000002d40)=""/151, 0x97}, {&(0x7f0000002e00)=""/218, 0xda}, {&(0x7f0000001700)=""/106, 0x6a}, {&(0x7f0000002f00)=""/252, 0xfc}], 0x9)
r4 = dup2(r1, r3)
close(r3)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
getpeername(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd006ca69f28dd759e504f14fac00"/4082], &(0x7f0000000080)=0x119)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0)
ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f0000000280)="8be128fa7ca9a3")
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x4, 0x6a30, 0x1, 0x9, 0x400, 0xfff, 0x4, <r5=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r5, 0x1}, 0x8)

00:00:32 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="32c4a068a2a85857e2377afa60516b529466b9f8126ca34041b6b5f86c4f0ad94aa7e3772f0565da2e8d1ea88ffaa501340b3a525eb64ec3c1c435c9532094ce035ed1e34a405f0c3c57cbdd7af7fd019c33c9a649fea2b0976d30a519fb971646a125b5148a54d27d899a17b9d355dfbf406e080b2e2fb355f58621c9b562f13b5cd15190c6d5a98cbc066d06d0d546eea1e8211ab2776b3d511d2bd42195eeb8c95fda708122910036f831c8f4405f0b2aea0aa4e8f3d0de38d504fc31855bd1834a98806b112457da00fdd6bf3f", 0xcf)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d00000000d51941208d87c4dd5f0b203100000000000000010000000000000000", 0x30}], 0x1, 0x0}, 0x0)

00:00:32 executing program 3:
syz_emit_ethernet(0x100, &(0x7f0000000000)={@local, @random="4c057fc1ea7a", [{[{0x88a8, 0x5, 0x7b3e, 0x2}], {0x8100, 0x2, 0x1c8, 0x4}}], {@generic={0x0, "d66395195452814048b959d9f807ade1971f694e7b0306020b504fd88764906731a8069c9c02d723c21a807feb52d92f040440272beb2d70decb905cc4da2e2cc4d960f2c498e74726fed0b361df953d79bb9b4f19ed2ba94dd873a494bdc48244ebad193da5858579d8b55ad3d6cff04b6438f2f665298afcd5ce9b237c03476d65d3b91fbad5b98027a947750b04282da78405f1d5eaee616a8ca8d52ef71c536ae3fc0ba057ec0db50d22e074f60e666176d45902218599767fb0e4062d1d3c10cd88e5a4bd461ac0a088543e4705736d3539ea591434b2ba7f29a57eb4d638d0218427dbc708a0f7"}}})
syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c")

00:00:32 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa0d0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002c8d0000988516afcba900e749a2f1cd928837e100"/128, @ANYRES32=0x0, @ANYBLOB="7a00010001000000"], 0x0)
close(0xffffffffffffffff)
syz_emit_ethernet(0x0, 0x0)
pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="d7c96faf2dbd4c4e3e0fab5fe6b8b023f29eb0420cafae3f5c0771ba30c8317d05feb75cadd36f94acb165946cde6234802736f5192c3e8bd38f66d489a372c95414fe407251283118efdb266faa1dc381470729eecd1172691acc5b832b783cea833d26d80dec6c8286827c93c6f9509f24b8f913d513631d61efa4ef785dbfb027e5f5b60c52f18cc8e880c32589cd647a83426ee9fe75c41228b3198dbe26ce455a5aead33d3882e3fc03c0e70b282a731c5766537e257a952fad556dbfeae4f48e78bad35e3442c4c2f29f73763c2c372c58083633d74fd27eca83fecb8a", 0xe0}, {&(0x7f0000000340)="2cb739656a135b36ba1119e8a3280a5f508e50dbc7d58e41be06b5461988ab66cb2c96d96c33a0848ffca24d2ed2d5464486de3c910c51cb1e137750c77ea28412d2120fb1e65a49bf14077de166620c053cf576a469e3444a6fd408dd972d27b6cccde335c738a5dc1eda2ab6dd18392bf6be82bb7ea44149655ffac5e2b41781f124cee7327ddb993c0e443137887016adf33e5eb70c2a7790b158c88364c4209cbc2d6b4654dbea0440e4af5416e1de0823b09333437ee1ed123063170c5dfb72734ed9a45231d0431432c05ada7facb9a02100f94618c657e07cd92c894500a1a6b28a61d2610d284d6ac08618be35c2b9760fcbaff4670c9a0b8c82ce5de26d938a0655d96d96835653aa4a3fa20437e66919bf08e15783c77bd9de85dcb1e1542584549295afc5d78a8d07299387e5de0d45a985bdb0631d373be79c3521b50701cd914249fde607b7b0d3a98c8eb7bb05df8f1e2f4ebc468cd9b2e9ada586a8069bfb43e341212f14fa7d7b58b91b803450ce734633c884bb027f4cc766e8420cc1ca290428011583ec6393f72431a0632aefa3380c616d8c4a2fefe41ee91c88ea0f1ca09656f3e5d9efba59dd4cda4700fbad29648e770938c45256532f3054c8820e69ed8c0bd5b1aa1e354cc883e6b8f370adb5fcbb511d44970157b9a60da4877bc3ac8d50311bfde48359d5b50ad0eb51765086850c1be86c0e744215aa02d8b430b78d96676f070610cccb6c094e197e8c8623417d22efa49a8cd7751eecfdbc0ca23f8fefa64dfbdc42045f7aa01a8440eb1c84c16e8296a14d5b431250096b785c23da59647313f53d57e8df50a00f0ccdfbb192b6e4d0d544c81d25193bc5d84167a4e9b5e312393cf56170dc2a3c02eaf768489ca5e4468450f5ec68f1530243d516b38ed8c6914e4424d318129548179f52dd018ee8a6c9364051498539634d14df4ef2ac3cf5211360c0f1cd5367106a5ed07d06177126ab30100e38a089483fb82de751fd7e4d12b1ecd26cc357cf4d86d0b866c2a02770976a1836cf0aeac341ec89a5b5adae4bf804c4b0b1f3535de519b480c2051f1502215025c73c7b916a356031c94a1698f2a8dd4656951dcabef97e7b6402833f1a45ada14a4ecf9b5502d7fd6e51532df976183316826383bb691c2f92fb7ee8b7e9dc727b9168388745488640cb6407d153ddfffed384f72e67dc32d1f662d1e2ef35290da690244f5cdcf587d40d2a3236e5221d1d5c08e37ec83bbfc31a901be5c46ebfebc8c181f54fc5396b2b625e3b96eeae0366600d529a2b0de8465645f2655a5c922e1f5703b1ab1b775e843c20e167b5871f93a1b801db59e17bc91afbbc35b195893f7e594ef85ed08da7e081df827fd452ccfabaad331964668f1e72b6fc71eb59e5d172344c5de6d1c8d3c159bc6edb6c574f8b1c7889d397cbd3e314e15147494643be096fdaa052fa5c021cfe4f2bcaf29ba3fab3881d7947ecbb2aecb0432128a06fa39db1b1ca0725d3391e4eff4b8bed72466ffec60bfa3a9efe94f6c20fb4b5d76700b2ebd033f388d42de8cb17ee45a22db494b50e79b1d42b922fb5611a5e9e6ee3439dc1ceda3108b3b694c9d2a1724c818f13ac83491e34a12ebf5cecf889cbc31802c87a0bbb0048aeab084d83ef77e66787c76f75ae4502660b2740ba71c5ae204a3f2f3695927467298ee0b10de881805f3f7baa555ba740f6efc47c569c131595d7dd3af625f9379c8cf1871afe323ee321839448723384c2a96880899374c467a88b6337854c44888bacc3d3001cf2271d11191d46931fbbef4ba64237586dabe7f88bc5b1684961b2a817c0c520e0004b820b6b3bbd87976b831f82f5f831d52f2a33bf27ed448091a7f958d5653ed92161713e09082838c38c787617fb1dac1203feff4faf874920f5cd69582905d101d35443ae9c69635c8224a6d4f7feab4d00218f1b81274d801f13dd19d3e5c7dddc1488d2530285301fd4796fbbd3e341a6f961524a249143185514b95ebf96ea8063e72d7bda17e39092cb76b7b1cb8e99c353ad43d6eb0355a896a497a4821b211e6bbfa01bf74ddd3d8e036f568e8a72b28f7778c49dffd24245925cd63026f2c3fe64e5e5ff5d0de7d7e0389e6a457fbe2a372136eb22b7bb1ab4a05c0bbeed7dc892e1df73a7e2b0757e1c9350ac5a31fb84fc1a3f4e9104a71d913ae97501f448fa62fdd2a1300165b924f16da72b03eaedba91da64663dcdb50e5c98654d9deabc98d99e6562192da5334b0fa1f523cbfa77e49490131795efa1cfb478e5e612e1a0f7d19064b4d6d832c957cb5ed67142fdc73355f7261e595c1478f33abb4b7bcbc44876208fb77bcb84b0ce02af4da621534d111d911ae86d81dedd7b44f8f5480d3446f8f0bc146b4a90cadd0938141647f2052832c07f0b6cbf44406eeee5ddf9370662f3167ae7346551f652271e7534e4c9ef4f891092830311d390e631a6382189f75c0e09aa5e9faa31adc3471390ee4ce1fd5ebe48bf65dabb2d032d9d2d5d2cdd2881c8d4eb9b3af483103df90a6d5459f098f7ff7cd3cb56af8da2c5f20903cbe8a1bb332611c7aff8194232fe8ac4294b0097f70712f03c74761d727c3a43e4efd1417a760423c88522360021644a29351a49975a6921bb126a5f1933d4e037554fed5d4db6ad04ab977a2a02a97aa72579f7b93214dad6c9122ec99433b6757a1b178b3143a226f9e339c04b56f06f79641cbaa4a6124041b855ce5a17d98a94a916061a93e2dc7a93a87d922e29136248e51a3d4b631f21b7d47e79a47429ce07b77eb7b9c066d0896f0d2b79571a400dea5faf1142657e257b21fb64039e69be44e376c4aa0b35e33155387b39df0c156cc84149200e19db3e212a737edfac74166f144eff9d0edb46038930b3d474cd186c5707bd595f43b058f1584b91e7f3074d8d06467ee627066662f2dc46117afd91634d038aae5dff27325c98ab012b3936614d91ae66ab97545e9ff1feffa3719d8534f2a19117031674c947fa9eb337dde707c353b6976679598165e4de73e02747c3b8a14ca6fa78fda3da7b0dde9ee826da40dec1b7ccbfa4f999f4422f29732496914011b67c125eb1b80a9c1e9868c9469c350c3b303962ea2af11f834be5bb9279c8ee5b349f4f2292deea3b7aaf7208a93a9064b49cb2cf9c9b482863cbf6aaf47cb14c543456a199e6d1bbd96e0f7d14f1b22446cf6e0d8295b9522cc6c25340ee032a2b3f8a7e732a9b2080b6580b2629472df28514309cb19f2c80822f588f6d8bf4b8403b8f92a6ebeeb54cd2a8fd10817eb8e53dbb479a1af8868a519fdad66517cd3e87ebe938541a255b310e7eb14df5708f157f3d960abf74f89c3c08beb29449c5b28a7d1a7fc7785c39c02876b1cf110e84c822389395b3b3b1b35e73e0585d59835d4d4d859aa607380e72b1bb8ed8f902c2cd257ca5d5a5fa1616b454df2949fae7de88c584aa9f78475f166348b69e77a9dbee25e6b5f3d2ea01afa06b55630e432180410ce1999c6896246069863749c9cab757e1f4adc44cdf734cbf2d49cf684416b660b4940e99d1ed5fea0ca08a4611134bee767e1521bd55aa08f3a0e64897163fcf58465aa42fba82aba8be6db491d573813bbd01bc2a48e01cac6c29895a6bb856ab373cf0bf5ff6fb01e3b993a9d2b4d54d645d140e7b35fc9fb44a415ab1595edbfc4ffbaa0fba976d05b9c1caf54ec1e366a4511d978d8c179b03945eea0a202f88479bd91799f997d2f5655ff1e79734cf63f71988b961280366cf590a2b9ae340b9f732449be6bfbf4b60a35ec7832b0a543c98210ebab60b569a6ece51b5db37f28cc57d60ec3387e9ece5dd2c37212fd36be9f12e665e2a67bea379a25cc49dfa953eb84607e5aee5732700f32134285c5509e3cb5be283db2345d895f5ca1a88042aa02a197fd142695d8745e0d3d82b9fdae2a3dcfd6a524350ad31e3563fc4b157c990da42568b103ab69a8ab413d9d36d1e16b74bf7e100927c10ee30adc6abf6bbac94b85e3bc524a2931b21a1e2306c70ab4b2f588553797b8e8d445de17206c1a07ccb0ec1ccd6130386259e508feaad39e5d6f8842cec6616ce773c71cb7a64c57f112ccba045fe178ba35fe1d608650c5239d362880c4adf9de3067860079a06724765bfae6a7302b12534df93ce975c682447ab3599f879ecdf5d19d3eee6167f4acb8a9331788dc5ae7774fa4a7811a9b1e512660764a4a4935bf0fce29ac04075e2f389f7370f550f765158091e11a460680c33c0ad9a9a296d36ce06c472a454e546a849c17d6b9bc5319fb97f80536279b921f1230bf0804c208ab63d2a5a7a74132d317694e7d6292ac660f835e53e5099ad917bc37b23507b70f8ce889def95c1abb7ea5e049cf4faa61e437bdade88c780dbdb0248b0303bb31ecc5bb7ecba9e9666c569040b5a7e9fc7b0c9931cb15658e215e25bcc7f42804a6d59e2a444ac15025fe7528c79f99c145b8071eb3bb5250bfd55c2c3e04fa036ff600d36f2660c5ac0202d01411b86dc3d97a62791a7195fc3d2deae75308aa3882eca6ede09762be7b95c5383af366b7b722e1b4e60e97e3c99bc4ef5134d12e471a97ca74b7157eefcd974f65209849bfce944dbb14c9322d2f296c96d839da405d063acc9b0928831c6a47da9cfef157f28afab80b4779a7759a38d51f71d196bb3db4b659efe1d5a2d1f54b7097ce5a48985e133b7a7d3d25985d0be687ea7ff1a9424c3c0ae849cf7a380a58553c3296a21cbb906834de0281f24f92447485cfaac21f1250821bbd620dbd01596c2a859223efdef4498a8c044d00bd669588b0be9a8c2910f7da0966ea652af9e6024a5d985443e92124e18005325f058c1f039d02701d9c89f197664a511bc11e14b9065bb46e087e94e648ae2b321477cb962b4e85d7d2c6249f77cfe041a38dd6e04c2f20bf5dc42b63198c54f2a9b31fb845ae6efa5e895c73c1c2fcc1cb31e37aa7cde2f57bb378bdfdfed5759a48a0e434f03891cc096d4f727755d3c1bf90c2a170fe262a80b751024be5097b60694caf43a3eb12c046025d017889c6f2ec31d99edb26c03a3c2ee88105099a33d26196b786b2aeeb628e1cfd729c7878f4b6083a057846e491ec565da4eac4ac5687e4f677302c801b97bee50c4b2a3c79cbe736542e34813113b2240668653c01d23cd356c2f65d9807fe96e966cce9e3ec95c8255530cd2f8c4e7ea164b7d27fe143a9a30fc28f017ea0dfaf94333d39bcec197a7ddb4cbe8c9a79f5930886d99374a0451ada6f1ee5abe09827bd11110d6140b4140930ebe1676be7e4e8791bf12496e080d55c49542aa926163851ba3e6c0100cfba33d578a1c6bcf021b142c6d9de3eb8a18dc648d21fa7434973c3135d5f61de9df9274836c570000c54ac47b0821850e496268c894d3f4bc132835b0185424bdedc5c1ae1be3659b81e0d83fc5e45e095bff7c37e5da1ad435a0266af51dc5fe4dc0a9beab3d5bc66b8d60af0d4c50e90c9f10c3430ea93ec1c9ee1729d01beb9d3f5a5c084047e1cb0f7b770ad9034001a3413190d949e26cf74aa30401ec130238320650a8d71513cdb8d2ed204303d8a9ca9c448c6f6a0fa6921fdff3a1b44a0819360f071f408c8fcd48f0b3bcb0ff70a108a577b5eff231c6bb7548f495464eb2322acadfebd35c1dfa7ed79d50bd34a52cbdc96e1dafac3698988dad9a20a3dd9596d082ba247555730ec2e9d49bbcb4bb302e28e1", 0x1000}, {&(0x7f0000001340)="9228e4c473746641ee70d51cbcb0519ee61e32744a4b298af181717138dd344f866e14176151ff94018de3fd90ed0ead909608f90c52b502dddee7ff18b9b88b551ef43b1a40e7df5c243c34be5f44e4756e7e39859522b8d134087a76c078b778beefaff9f582b0348194a65f455693e252688148effd642a7391ddb6108e2d1464bc4607e4c391c941e073ed1f9210b61c6f2cdbca2b1902de79705fa55f2e3c7345a4", 0xa4}], 0x3, 0x0)

00:00:32 executing program 2:
ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, &(0x7f0000000180)={{"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", "7341f508d7f52edb7e2547f65efae709cb40cfa2a5b6c75d2b0646903726c0f3", 0x0, 0x8}, 0x0})
r0 = socket(0x0, 0x30000000, 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1)
dup2(r0, r1)
syz_execute_func(&(0x7f0000000600)="96f3a7982c2c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e1b80e0bf8c4f817c48b00c66db712c4e904617f5300000fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826e4b0faeb141233333d446c7e8628f6808a3056f0000004e00c436364435cf0000008de32e660f72d5ff2647c388fefe02000000c4a1dd7dbbbfdd5cc6c403c57d9705f0ffffb1fb0f0045f792c43e450fae7c0f0f")

00:00:33 executing program 1:
r0 = socket(0x1, 0x10000005, 0xfffffffffffffffc)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)

00:00:33 executing program 0:
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:33 executing program 2:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080))
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xfffffffffffffff7, {{0x1c, 0x2, 0x10001, @empty, 0xc23c}}}, 0x88)
getsockopt$sock_int(r0, 0xffff, 0x120, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@broadcast}, &(0x7f0000000240)=0x8)

00:00:33 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x10000000)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x3, 0x4, 0x4bc0, r1})
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xb, 0xd26c}, &(0x7f00000002c0)=0xfe95)
fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff)

00:00:33 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2)

00:00:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x2)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r1, 0x0, 0x0, 0x1000000000000000)
read(r1, &(0x7f0000000000)=""/72, 0xffffffc6)

00:00:33 executing program 1:
open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000)
r0 = semget(0x2, 0x2002, 0x2000080)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfe77f2])
r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x4692, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
sync()
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_tcp_int(r3, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
freebsd11_fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fstat(r4, &(0x7f0000000480))
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000003c0))
accept$inet6(r4, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
sigaltstack(&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000580))
setuid(r5)
semop(r2, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9)

00:00:33 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, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xeade, 0xf, 0x7ff, 0x7ff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x3f, @mcast1, 0x8000}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0xb9, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10)

00:00:33 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
msgget(0x3, 0x8)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
setsockopt$inet_group_source_req(r2, 0x0, 0x2000000000000055, &(0x7f00000007c0)={0xfffffffffffffffe, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0xbd)
lseek(r2, 0x0, 0x1000000000003)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r3 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000))
preadv(r2, &(0x7f0000000740)=[{&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000540)=""/132, 0x84}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000300)}, {&(0x7f0000000680)=""/116, 0x74}], 0x6, 0x0)
r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r4, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1)
semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))

00:00:33 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, 0x28, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xeade, 0xf, 0x7ff, 0x7ff}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x3f, @mcast1, 0x8000}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0xb9, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10)

00:00:33 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x10, 0x0, &(0x7f0000000040))

00:00:33 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0xc1d, 0x8, 0x1}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x200, @empty, 0x7f}}, <r3=>r2, 0x0, 0x5, 0x28c, 0xc9, 0xffffffffffffffff, 0xfffffffffffffffc}, &(0x7f0000000180)=0x98)
freebsd10_pipe(&(0x7f00000001c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000200)="d3105e0c084b7f8db08a269f96d456e55efd26651e218139b23c7829f6a1ca324a45370fc80185d45594ae3939f698ca706bc352df6897cf9db2e71e1ac62fb0e2b84129433b7a3af1ac0fc71552db2ebeb734ce13886a0245b792554ce1d7b5177eded4473ab5218fd94221c6a99397ceb4489f189e45120b2e7bb707879fd6837f93dc31e956f660dc69d9a1a11908ba3872e39f69690f68")
ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000000300)={{"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", "ffc26617e97e13adb1b50b047828f5f013d0a47f4835b1610fa4a0fa08688487", 0x8, 0x3ff}, &(0x7f00000002c0)="6de2d95419e2340667640b3759066655f3c4cbf53c2a5ef6eadf9af7b189fe62cdd6c1d67d14614de0f40ba7bd674cca81779ad57c9235b98c", 0x6, 0x3ff, 0x35, 0xaee0, 0x101, 0x72, 0x8000, 0x5})
r7 = getpgid(0xffffffffffffffff)
fcntl$lock(r6, 0xb, &(0x7f0000000780)={0x3, 0x2, 0x0, 0x100000000, r7})
sendmsg$inet_sctp(r5, &(0x7f0000000c00)={&(0x7f00000007c0)=@in6={0x1c, 0x1, 0x3ff, @ipv4, 0xed8}, 0x1c, &(0x7f0000000ac0)=[{&(0x7f0000000800)="5f9b2f85226dd929c3447e175630b7fa53a8ea4b7481e3675d138d3ed15cbf976737e7bf3d3069c98200179159b3cde4c05206ee6481d9cd3a10554d3965a56e22e3befefab79efb0c9150d785304e6ba503064ab5085d666f45e713877eb12093c8c8e02e6a340e1e15b72d2e73bda1ed717187385ae13bc8daf3ea345ec21db6e05ec2c6", 0x85}, {&(0x7f00000008c0)="3df7108fcec89a", 0x7}, {&(0x7f0000000900)="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", 0xff}, {&(0x7f0000000a00)="410e18", 0x3}, {&(0x7f0000000a40)="9bb18ad6311e79e7f9a0dcb3bec5484b4f2850107a914952eed2c88cf85af66282294d82d2b13a3f1b696a30a19e0d6d617330b33a20675bc5d474a7d8744cc2e3d93236f4aa599fc8fd35a9", 0x4c}], 0x5, &(0x7f0000000b40)=[@dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x1000, 0x400, 0x8, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0xa9, 0x10, 0x113, 0x7, 0xd5, 0xfffffffffffffe00, 0x0, r3}}, @authinfo={0x10, 0x84, 0x8, {0x7}}], 0xc0, 0x4}, 0x20100)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000c40)={r3, 0x3f}, 0x8)
r8 = dup(r6)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000c80)={<r9=>r3, 0xa7, "b047382ac5a8853caa94bda55ec5bba7b460ab10d3a5c0cde9f7dd6836db975a78ef13063ec7c965931aa99bcdc9aabadf0925c1b92421e2d841d7227f31afa93a1a2e0b2f5ed6a702310e5911321c3cfc9b176fad90b09d0a23c023abc754c34b6c6978015795d1f2d1f100c61d8cb7f3af166b5d51b1a2cc28cfa90c1a17930acbfeebee225fbaab6da496968c620f2489a3900937408f19e65cf6d7ab996c0aa7c01fe998b6"}, &(0x7f0000000d40)=0xaf)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000d80)={0x7, [0x2, 0x2, 0x1, 0x2, 0x150, 0x3, 0x1]}, &(0x7f0000000dc0)=0x12)
setsockopt$inet_buf(r4, 0x0, 0x53, &(0x7f0000000e00)="ebaab0258906baf5753ca3e060f27debf21a69236cf9614216501e", 0x1b)
setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000e40)={r9, 0xd9e1}, 0x8)
pwritev(r8, &(0x7f0000002300)=[{&(0x7f0000000e80)="484e37d943acf83a2b42fc84aa2f1ed07a81eb353c6ff45a558910a023e0a1f06bea361b0f46b540898742df0b5dacc6e8d4a4fe8f85515199bf0e48d3fd70a714d7887eb4650d572bd5c6abc3ba2053ad568465769c4155e30800454258aadfbcb1c95f9ad0231763070fdb88d3eaa1b6a3adf6cb51d0134a3b17736f353cb7f6856854ef087e7f05123385c261cb219c114116", 0x94}, {&(0x7f0000000f40)="b52d805cc869000908f1a4af99c96fe0e3e85f84a3664253ff3076d7e2db0432a763d5c5f64300c0ba24122eb936a227b6ef5be682cefdd31745fd3c3727665ba9178ae2a6b4050c57b3a8feddd3f54753f4e74771480878bfcb967b21c75cf995f716ae4d23189eb637196ff98a1288b7e7c7acc252d44b1d93a5d24635d3c7558122ca9648b2fe75d59eb912c74cc3cd3760856c0d02bb4bf5b25c0d489d96d0f506a4fc52f12a2a", 0xa9}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001100)="53ad604d9a5c2618e94099ea62f3227f177311674b91f3ab39f0c6903ffc02633db3d5dd2a4f3b60275540c3b38b120a74be2a4ed3c006d1a54bf4467b4e6d30e3a16bcaf4e47f6d1366344e619194e1c5e5e3dc8137199b51f1e5bbe549586d52a7570a5ee24bc3f241858bb039cf4551c9dca2a28c5b29b8ca5986661baebb996ecb37b090e854501599fa5a30c8a0ba415abdbeba4d59adf9a4b4de699bdcb90565475b3e4ac9f3ab", 0xaa}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="3c1d572fc31fa08a17d9179e939c8ac19ebab95fb49397640f354b8503be51de71d2f0c96a46c7c16f28f2757592152aca954e65b620df4cd9bd47244d7378c9dd79213f3ca3f19c68d818616751432a522652d222cc9910fb002ff47084521ddc02a7bfc8b746b2112f4d40d64d4c45038b08ad147f8865b1e25053ccbb1a42da7672673cd808bc8306649ca92d579484082662a5203f1413b2618b5ce143aadd9487e621b3916733ed09181eb700c636bdcffe4f4688ab41435bfc95ef0b8132cb49085964ebbb7f35913233dc41461947d28f247be808bdd98a4bfaeb7e813359003b341dae1689a11a", 0xeb}, {&(0x7f00000022c0)="441b", 0x2}], 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002380)={@in={{0x2, 0x3, @loopback}}, r3, 0x7fff, 0x1, 0x9}, &(0x7f0000002440)=0x94)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002480)={0x4000, 0x30, 0x4, 0x6, r3}, &(0x7f00000024c0)=0x10)
sendmsg$inet_sctp(r8, &(0x7f00000029c0)={&(0x7f0000002500)=@in6={0x1c, 0x2, 0xad3, @ipv4={[], [], @broadcast}, 0xffffffffffffffff}, 0x1c, &(0x7f0000002940)=[{&(0x7f0000002540)="99d42abbd4b829616ab30c41d90c1033a14877bd767673eb2fcf3200a6056a9c6c10df8e2a8f8f2bab48b472ac58d4b1f91532d4e274b9307864c1face81c84be0b05809da9cd1a8c6c0cbdf82750db4e38b36513edf6ad2d67f0a49c9962567602c68536a2df27a2e16d478ff9184b1c6058752b52c5268ef1bfe6fd423f5d3", 0x80}, {&(0x7f00000025c0)="9ed415798001ba07a46fd57414928cbf075cfd9ef434c748e0bc281984d2f37de24d92d82f5b", 0x26}, {&(0x7f0000002600)="83262c61c2b71c528cca7ac16020df18a2aa8d940f2ecf09bd9a43315c7494c506066523", 0x24}, {&(0x7f0000002640)="28457d713671ad09711b8fc857b04975a4c2f6b240f0e2c7e61cdacb2179b4af0749c89f4f41298428e67d8248", 0x2d}, {&(0x7f0000002680)="f4c7a3a3f2679cebbe70cb5ec81f2d70b57c7272e3c01f47a4a5e9415bb8a406c89be8", 0x23}, {&(0x7f00000026c0)="9a16fac1162e5c12e2a2f4b9f524dd91626993bf86161cd54689ab9ebfedda70b408b297375ae1ac48029c332dc2237ae88d64ef7e763da8530f886e1be112919f3650fcdbc572a7367ab5996eb9fa2743965cddb174d50492c1a19590a3c4cf2bf4062c58295a704e097e33581d9fe3a6da47b88388d69fef6d02b13a9225db567bd947f015239cf0aa7ea98450a72daa222bcfc56a885e58a728d4bf95c4c9ba84cad421df1ec7420b1050d7e115c080ef7ccd", 0xb4}, {&(0x7f0000002780)="6e2363acaa79d77271a6cbb788a430e3c6c44bb9c0d22a0cdec878274fef4020252aae312d97e85a43ed918822349b3e501a55772068324712709356aacae81e9e7d5d1f486c56cc69aff213921590a4a36dbac644ebd1bb7689af0837ba3e7e0fc578f9d9f764aa9f1363559bb362a6a13a22f03139f8c6a68e9bbd3748b7f3b6d704d6545c8e2dd78729677100b11785201086ffe10611e2c49fdd566677328286c4a44428996442dbb543b5b2626deb3767a3154ec11c299126c288f5a30a0ac957e41a0401e360ae865dbcc6376b61d540abe11c0d69a5e6a045706d577550054415ab9bff7fbd022322bc547630", 0xf0}, {&(0x7f0000002880)="5c55262884dfc82a59eec9f484faeee1df25c958e3cfc8245f5242d8727c2e2ac0a9486d0c3aba8687e0a22802d743a7994c980185e881ecfc4e7c5103d8417c3bfba759487b22053332afc9aa6d1f241312649a8ebba635995d10ee1296cca5a39dbaa2c77a72200da35b6c41ee19117dbdf62cc19d3e6fcce303dbb733bfccc2c17946a6d4233c49d31dfcc426c42fea94d52b6063924c0b889510d720278c8048c73f4f4d1e2bcf50", 0xaa}], 0x8, 0x0, 0x0, 0x100}, 0x80)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000002a00)={r3, 0x48}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000002a40)={0x3f, 0x0, 0x2200, 0x6, 0x4, 0x7, 0xfffffffffffffff8, 0x8001, r2}, 0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000002a80)={0xfffffffffffffffd, 0x8001, 0x420, 0x4, 0x6, 0x100, 0x2, 0x3, r3}, &(0x7f0000002ac0)=0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000002b00)={r9, 0x7fff, 0xf398}, &(0x7f0000002b40)=0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000002b80)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x45a}}, <r10=>r9}, &(0x7f0000002c40)=0x84)
r11 = dup2(r8, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000002c80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002cc0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000002d00)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x5, 0x369, 0x800000000}, &(0x7f0000002dc0)=0x94)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002e00)={0x7, 0x1, 0x400, 0x5, 0x2040000, 0x52, 0xbee, 0xdbb9, r3}, 0x20)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r11, 0x84, 0x13, &(0x7f0000002e40)={r10, 0x5, 0xd5, "8d2756e3b9e79f0a0003f65584758d4a8901cff85d91cdd41063a8b98d0297686286716fff061dc9d802789715b3369e14b229f29c8eae151589d696574c54222e2e2be887193927caea0f08cca31a477a4da39512f907a5132f03fa043bd06c15cb38976deb1d1cfe31532d691138e9929606dcbf7723154beb2c59dca34996c880ce58563e42d64923330a764535af7c8a60ba22988a8166cef4cd0a4bdad61576add41f6b516eeb8b7711b43b0d27fb425e1deca1b3f24fac9a98de0e4719c96c038e4eb3ec55d8e505904608c4844a7bf921e3"}, 0xdd)

00:00:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x7ff, {{0x1c, 0x0, 0x9, @loopback, 0xfffffffffffffffd}}}, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x100000000, 0x2c, "8026ef581e2fc5a538d1f70616ea7b67a6d78980092109ac12c5217d8702ef09680c48908471ed61e1816e51"}, 0x34)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x14}, 0x0)

00:00:33 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getpid()
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={<r2=>0x0, 0x101, 0x4, [0x859, 0x5, 0x9, 0x3]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x1}}, r2}, 0x8c)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000d40)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4c4e23d4562bb5d652b2808294001b00b0000000f73c53944d1f42e42df21c4027d133d000000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15f0303b15fff110f0fca38048336000000")
r3 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x1f}, 0x8)
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r4, r4, r4)

00:00:33 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r1, r0, 0x0, 0x8)
lseek(r0, 0x0, 0x3)
sendfile(r0, r1, 0x0, 0x0)

00:00:33 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00f3ffffff0086dd6033163b00300000fe8000000000000000e0ffff15884a48c2a9ff0000bb00000000000000000000ffff0000000003009078000000006028903c00000000fe80d988f9a8000000000000000000f100000000000001ad40147bb5e9ba5652a759361af17530f9fa000000000000000000"])
socket$inet_udp(0x2, 0x2, 0x0)

00:00:33 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x38)
renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')

00:00:33 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80)
getitimer(0x1, &(0x7f0000000240))
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x100000004})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1)
flock(r1, 0xa)
fcntl$lock(r3, 0xd, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4})
flock(r1, 0x9)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(0xffffffffffffffff, 0xf, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f00000002c0))
setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f0000000340), 0x1)
open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0, 0x361}, 0x0)
mlock(&(0x7f0000a38000/0x1000)=nil, 0x1000)
socket$unix(0x1, 0xfffbffffffffffff, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200))
munlockall()
shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0)

00:00:33 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:33 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
read(r0, &(0x7f0000000140)=""/27, 0x1b)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r1 = accept(r0, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000003c0)=0x1, 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000002c0)={0x9, {{0x1c, 0x1, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x20}}}, 0x88)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={<r2=>0x0, 0x9, 0x9}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=r2, @ANYBLOB="e6040500ff0104010100ffff030050cbae278790d1ce7d691813a80093cedb091725de1597700ba65764097cb186bb857b1683fb704931fbd6e309e42aaa380a56a8f4a2b3a27d56894f861b389c594657eaa60737384f66d5d4bad478cd78a49db411d05f16f5dc94b574fdc9c1726970fbffb30798d8fab5fbcd36bc031a03e91767fe166c276c022fa6e90fd8a9b2f224a1450b56d35488576b263b9357c122a876173686a559d59af3b6bc18766b978d7f4f233286abe2c7da2272ca215114da7f6dfad6550b279468125a04c714aff02e183a29356eb65d7df2f2d4e6"], &(0x7f0000000480)=0x12)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:00:33 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0)
ftruncate(r0, 0x5)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
flock(r0, 0x1)
setgroups(0x1, &(0x7f0000000100)=[0x0])
sync()

00:00:34 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30041e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c0d000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000800), &(0x7f0000001a80)=0x4)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000540)=<r4=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4)
dup2(r2, r2)
writev(r0, &(0x7f0000001a00)=[{&(0x7f0000000600)='U', 0x1}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000640)="7bf4b9c5a66fad1006c63607d5088e4cf218b85c616333ad38e433b64a78c48d4d5fc94bb67561105de0bcfa5c69adf1ee9a56001e37120dd0c52dac54c98b8c2487b899a3d6027ac7555cace3af3be7a9adabafcec35cf3870e22d6642bf266222f502084ea64120c4d62406d776102715fd58e864597bf65a3453a80490b44136f519c259a3e416b7bb6fe2fa37846f7fadb", 0x93}, {&(0x7f0000000700)="7c04abe43830abd62726cd1bdb8f086342ab31bc4938f7ae994453b901559c4f59095a02b696702a71b9e80053311428f3bcf64c29", 0x35}, {&(0x7f0000000740)="9ce240086d8dd24530760054f6529467a923f458a90708dd46a5859c118db09e1a6201c657522ed9502a9e41fc189d6c690e62f25a6b54bf1c1933a3b8e34b21c073541b5f302bc01d78616037381bc3d63479ddfcfe94bf80baeb19e8a89fadd7b630ee938ac3eea3fe8a23a417c3f3a5ec442ab1f2c3c5382a8002af63125c27ba040ac9", 0x85}, {&(0x7f0000001880)="ba038614e1d3ad5514425f3eabec2152e22154849930e68f0db1c6729d547e4531c84a6d614f545c254267d474d7d4ec2844073ba6eca85dbd3bf64f4ec5c73261122c094131b8bf609fd1cdf42b957483c507ada64734f5cc06610297a12f542e9d8d9464b6461fb2980770b26a014a63ea03ff8a2179c6fc8a3e50e6995b007502b64732f19b9d9bba29eeceb3fb81c848f22b15d6d8b1ac453851d41c6a3f1bdee363b0713a4610d7e2e92d1904594c9bb249272f6217daea254f6c8a0b8e1d437c259e24b6282e4206945eb9296092f3c96dac474ef5e80b9256f2a313afd1ef39afc6861dd8e3ca2474b7e3fbaf", 0xf0}, {&(0x7f0000001980)="e3091ca0531361b65b72124b39339030e03c079bfcefa2afbdcf7028b701c0cabc1bb7dc3ca1065a189a0c4f55ff1b05883ae4a8aa1d5a1190bd53cae0558fa80668beb8014e13ddbdd5930fe7f9f80a35e8fab633e9e1c3ae", 0x59}], 0x7)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:34 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$setstatus(r3, 0x4, 0x10040)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r4, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)

00:00:34 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect(r0, &(0x7f0000000280)=@in={0x2, 0x0, @multicast1}, 0xfffffffffffffd0b)
r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/62}, &(0x7f0000000080)=0x40, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
syz_execute_func(&(0x7f0000000780)="982c24c443943d5f254a000000fe0520d0f80744e195b0474141e2e910072da170f7dec4237909a200800000e60fc4014a59ab2e0fae4322a0e5be34d1c4e1f8c424f8b1b1ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac1000000080f2ee81426f426f0443b00b00000000c4e138570b6b04b1b0ccb1b0ccdde2e2570a36ccfe3a3a61f92e57000f62c46252f70c62def4dcdc0142c4b6593131b15dc483f922678b6d99c9110f0f3804830a00fa00")

00:00:34 executing program 1:
r0 = dup(0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x800)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000100)='^\x00', &(0x7f0000000140)='+\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='{%\\-:\x05++--]\':\x00', &(0x7f0000000280)='r\x00'])
execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe)

00:00:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c651800"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:00:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1}}, <r1=>0x0, 0x7, 0x10001, 0x438, 0x6, 0x8}, &(0x7f0000000240)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10)
syz_execute_func(&(0x7f0000000000)="0c3cb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400fa6172c24a1f9460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
r2 = socket(0x1d, 0x2, 0x2)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}, 0x1}}, r1, 0x4, 0x0, 0x570}, 0x8c)
pipe2(&(0x7f0000000200), 0x100004)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES16=0x0, @ANYRESHEX=r3], &(0x7f0000000400)=0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f00000001c0)=0x8)

00:00:34 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
r2 = socket$inet6(0x1c, 0x20000000, 0x9)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r4 = fcntl$dupfd(r3, 0x11, r2)
bind$inet6(r4, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8)
recvmsg(r4, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0)
recvfrom$inet6(r5, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
r7 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0)
setsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
getpeername$unix(r3, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4)
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46)

00:00:34 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1026473e431c030f05f32459bf4bd91303e8e8a37bf0c53eb55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab0f15f9c4e10bf8c470c4664b0f38f62da07473f581458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:00:34 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x4, 0x4)
r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x6, @rand_addr="d1c3eb798181b3ff4b1490a65584a953", 0xad}, @in={0x2, 0x2, @rand_addr=0x100000001}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @empty, 0x2}, @in6={0x1c, 0x0, 0x7f, @mcast1, 0x1}, @in6={0x1c, 0x0, 0x2, @mcast1, 0x9}, @in6={0x1c, 0x2, 0x0, @rand_addr="44bd0eeefb30462f622101f4367ab271", 0x100}]}, &(0x7f0000000400)=0x10)
r3 = accept(r0, 0x0, &(0x7f0000000040))
r4 = fcntl$dupfd(r3, 0x11, r0)
futimesat(r4, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x2, 0x9}, {0x80, 0x6}})
sendto$inet(r3, &(0x7f0000000080)="1c8b93673aebefd5d12ea82224f7ddfe38b0980ac88e48390a6b850b10f98fec0c3399", 0x23, 0x4, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10)

00:00:34 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x11, 0x5, 0x9)
dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000003300)=0x10)
r3 = accept4(r2, &(0x7f0000001500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9d0ac3d260000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000157459c0e2e2ba48177aa9b61de1bdfccf3fa34f1277243f2f3a1b84fd8080a4c783a883d12fa12d139c9a972cf6ea38f38bcbf6cb0db16049cb5873349ad939f2516dca7afb6dd13c42a02a6ddf67080a2975f080642c278969c77f413668286b22b5b0a812a34cdc294359cfb3323ad1f427d2d6aeb64704e5acaa8cdf690591692d2dbbea99504bc0091a99cff08ea660c3a6dfe60e68303c92d87c6c00d7b60dead3f8c3491f32e689ed9bf1689a41c90288d85a9bcebf24693716322a0c47f8a9257790a3a26ef4e940e7930200941d0dc1b8ec81e7e76a193f2244e0a314aab21b381279cafd40a64bb173953bc1222a06e0817998a7abbe68fc9ce03c2c6a5f0c4513c91ca4b74d0ac77df77bbf4676e8950e8a5614864351de90874008bd8f8977fbdac713854e482699828da068be5f192b5c5238de289a15de271f17c8236265d5b9be32254f7dd7a2b40d1698cffb17bde7a71c69b0ef476ff9ba"], &(0x7f0000000100)=0xfffffffffffffed1, 0x20000000)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
freebsd11_fstat(r3, &(0x7f0000000040))
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001380))
recvfrom$inet6(r1, &(0x7f0000001440)=""/145, 0x91, 0x2, &(0x7f0000001400)={0x1c, 0x3, 0xffe, @mcast2, 0xfffffffffffffffe}, 0x1c)

00:00:34 executing program 0:
r0 = socket(0x8000000000000002, 0x20000003, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05587859ee288025b8444b8888a589d9fc0429598c59a4c07131444af3048c3192389a82efaeb193704baed9407fb42a68f6dfe25b019ec3a60858a35e63b109ff0f000080d358d701000000a63700edf5e6f419e68507f3182c796a53b7fc4346263b7fbf02b471cf2123895759767ba6b36a9ea87ad0add044ec67c33372428d48d343c513638e7d491c01d3477b61969ba1140500000000000000d4f708773300"/174], 0x10)
close(r0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)="79348115c49a0ee6ea4d5d73cf26d7882ba399f001fbf72b8c761382d5c18527bab6f44fd0a4e9669d5b816986cbfae8348d7076039fa8563c8b7dbf4ce74b34d8bd57a07dc7f92e337da6d8c30239eb51fe8a7f1bf4", 0x56)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x1, 0x101, 0x5}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x6, 0x9, 0x100000001, 0x6, 0x1}, &(0x7f0000000180)=0x14)

00:00:34 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0, 0xba}, {r0, 0x3e}], 0x2, 0x1c8)
r1 = semget$private(0x0, 0x3, 0x40)
fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
setgid(r3)
getgroups(0x2, &(0x7f0000000140)=[<r4=>0xffffffffffffffff, 0xffffffffffffffff])
getresuid(&(0x7f0000000180)=<r5=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x40, r2, r4, r5, r6, 0x60, 0x21ab}, 0x7, 0xff})
close(r0)

00:00:35 executing program 1:
clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "6190c8285a88fc73c767266cfb8b5c9753f937303b1bd35bdb6037f45ad03251", 0x20, 0x8}, &(0x7f0000000080)="195d03777eb661fd3614186e93ba028970d9995c1f32a69fe04b3197944d91f32b2dbda07b509b04ebcc572f9689af1249e1f75864ee5f8edbb60cec9aff96de2a86e6ed99146fa2a186b511a53c3daebcc082db0e1932a1b969980844b3898387721bcb68858fc14512644b88ac56", 0x6, 0x7ff, 0xfffffffffffffffb, 0x7, 0xb1, 0x8, 0x80000000, 0x6})
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4)

00:00:35 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0)

00:00:35 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669c9f2057ff66c653000"], 0x1)
dup2(r1, r0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ec832f2f66696c653036ec14db1c3d86de68b89048ef4b4dab49177c41bc1716eb4b729b8e60b7b50e1cb84d7da0c83009deef9074c7b103a7c8918362bb9ffb9ca8833779ec1557c3c5156054671493ebeedfe703ee4e74901448db46af77bcf58599cdadc7212abc8565528f25bf3305a1451b1f"], 0x10)

00:00:35 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00006407f1a5400000008c74f3855ebf62f488c6c09bd256efabcfcfcd48432b63bd0371d6fa2add9dc0499bfb7400"/56], 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8000}, 0x0)

00:00:35 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
getsockname$inet6(r0, 0x0, &(0x7f0000000140))
r1 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0xffffffffffffff76)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0x101}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7fffffff, 0x9}, 0xc)

00:00:35 executing program 1:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffd7)
setsockopt(r0, 0x100000001, 0x101, &(0x7f0000000080)="5c71538370c2dbac1052a1aa69fe4feec06e6c5192997ca757d0aee4a44f6f04007baf425d54c347dea251a05335c65bef28f101358193a5b528003160ceccf548d1e458987d655a710a8a5a26a4cdad3e30e8ec570e5efd481bd2c5234df1394d054c53d177d5d96bf52b8fcc038de287c261eee6e4319d50021c90c279c181ca6deb", 0x83)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xd00800a}], 0x18}, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x723, 0x4)

00:00:35 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = fcntl$getown(r0, 0x5)
wait4(r1, &(0x7f0000000080), 0x5, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r2, 0x0, 0x0, 0x1000000000000000)
read(r2, &(0x7f0000000000)=""/72, 0x48)

00:00:35 executing program 3:
syz_execute_func(&(0x7f0000000240)="98ac1c0f050520d0f807913e042ef3420f53de3e44c3b8e9e9a3dd38460f6ae2c4437d04c6000f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35dc482b1031a08d329972997b00b0000000f73d53944d1f466f347adc41a5cae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f68681d8686440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada04833600006e00")
clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x1, 0x2}, &(0x7f0000000040))

00:00:35 executing program 2:
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)
r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
listen(r6, 0x94)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180), 0x0, 0x280000000)

00:00:35 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2000}, {r0, 0x204a}], 0x2, 0x0)
renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file2\x00')

00:00:35 executing program 3:
syz_execute_func(&(0x7f0000000100)="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")

00:00:35 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
sendmsg$inet6_sctp(r0, &(0x7f0000003ac0)={&(0x7f00000016c0)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000003a00)=[{&(0x7f0000001700)="c61881de3b01621407bf8f21bebdbc247fb491981b7119b7de916b62e529c166f4605b3eefaff71cfb1b6d86d142d23b0b2431e419f480c26b0872a58eeae1ad90047e3951058f337a79bf2928cf00529b8e35bfa3f4db674d8bba6dded833a47575fbf60baf0358", 0x68}, {&(0x7f0000001780)="e56c940a52323644fab2c0e0405a11e9a7e1f693bb1e476b60bed0f41efe0fc13c11125f5ec278f45678e744ee420ce219e2e280693fe3c4eae3832a4a8ea93f961340f603a16e2bed61d983aa6beb45ded8ce1a7496e592c46a9a556d9254a97ed586291c1400077cf50f1cee93984277896b77c065dbec7a210b4796576bb0e491968af8bd8117996a1a49a57f0303203190636ff20d059ecc9a49b2ec81143e954816527620727ecb60a7b6a1c0d43b0cb0750ba9df1b831f94ab689f003ec18a9322dd5dfb82c5b0ded0c27a308929164890dd9ded59551148ac", 0xdc}, {&(0x7f0000001880)="e707a84b746dfa0e525723ba5a95671d505f841d4293c5aa006ac61916494b733534f51360211d67f15df063f2f84565b373690b71bf6e8c07e18387f717a798549157c64a3af66142226babe7d01bdd5e81c7c2448959540550f7bef4852a8bcca865c7a4db5507c5af6d15afba2a546a8caa92813d17f3815edeaee5297f866f", 0x81}, {&(0x7f0000001940)="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0x1000}, {&(0x7f0000002940)="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0x1000}, {&(0x7f0000003940)="ef67916f06f46afdc2292d37f6d428e9b07747b893cc1880fe67bd41f6b68d4a6d2d30369342235e270e11c9ef57e52a1b17d81297f8dd86f008524e1099fb2c129d7687cdfafb46d72e1cee5e4923120f77ed896ac3bb", 0x57}, {&(0x7f00000039c0)="7373c6a036d6cef6083c212801", 0xd}], 0x7, &(0x7f0000003a80)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @authinfo={0x10, 0x84, 0x8, {0xc}}], 0x2c, 0x4}, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={<r2=>0x0, 0x2, 0x2, 0x7, 0x9}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xfc}, 0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4)
r3 = dup(r1)
sendmsg$inet6_sctp(r1, &(0x7f0000001640)={&(0x7f0000000280)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001540)=[{&(0x7f00000002c0)="64ee2ea18484e6941d389d70c43a76161e5e8f94e2cc1552a01f6566649a939a861635ff5634c30a3b46848cfc485d558203dc41d62a295a82", 0x39}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="2879aab2b85b7ee61d60300c211e8aa93c1242bd23873c3bb039316c72e14c734efec4b82680aa2eab4e9b2e70148a4957f8ec35d10a664c4331c93c5d42f6564e8446639cc14ada0e75a16a643a2e17983a21414a7d231e13e8c0b319102f29c47f265d80fc1fac47f7d3f1ef30a89f8ceff34e6b148c5e9a1f3880e88a5af2a6e515d9d9c53ff7fe728bbc76275c0f3a64110f9dd6d03d80dd8f8b8f71ad02b04d93814396e97ff1db9f4810f14d5dc19c17157a84494e5725c975d3299271fe960c35fc6dc1b7087d5ede4f277cd992a24518cb65ea64fdfcf1b9c4e5109750bf427819fef4673dea360a81", 0xed}, {&(0x7f0000001400)="8e872957ca555b1ee2157b3654d58e6b1cd74bb90f1d27ea8783000e5a59fcec24a5548db915abebf2b84f846066f186793a4fe822ac5628adf81cf607226a71ef20ca5e356dbb90774e0b62e135242d2fb8f51b15df9502bc898b4c7d4ed8e969550634a3d7a05bf47293730e71350675216de325aa79883487ed79f17c61f95742f4eddba396839fdcb41c59d09d88d53637673e42a7b0e454a63b43fab60bec16dcfdde4ec08bb0312afb918c5ca0460c413c49c0c54be4c25bebc7e1eb83322b8fe0c6c04d137f414714511233f14c0ba6d51a835c73829d5ee105cc2a0e092436fbfd1914", 0xe7}, {&(0x7f0000001500)="02ccf969ade0", 0x6}], 0x5, &(0x7f00000015c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @init={0x14, 0x84, 0x1, {0x40, 0x94e, 0x7ff, 0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x100, 0x101, 0xbf, r2}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffffffffffffa}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x7c, 0x100}, 0x20008)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYRESHEX=r1], 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001680)={r2, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7, 0x3, 0x8001, 0x3}, &(0x7f0000000240)=0x18)
accept4$unix(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="1500000000000000000000000000000000001e00010400000000000000000000d93d2a"], &(0x7f0000000100)=0x22, 0x20000000)

00:00:35 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, r0, 0xffffffffffffffff)

00:00:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "ec5609f1ee76e76f4e374f4504c1cbc8369d39f0bd1b593cf6f64aec49575083aefcc5f104846e1c01372f914d633c3d1600d351c06f6a7e6cf26524775767ec12908ba225aaccfef2766723374f480f5ea9415aa17083d860bc7e1f64b1c24d4f5a57ca11f5becf2074ae014de3f97fda5545b91478366f5ceb1bfccb64fdea7ca0d178e16fa6edcd7fbc51e5bd6a4f2dfbaf838aeeb5f60134e79bf579a66dee9db8b1debce4cc1a36b0712cbee55302ebf28fae556de8a2a08e4cac2bca678d1c7de51e260b53061067d8ad1320ccaca7ae39fde51ea8ea54ac457edfe1cba1677837a1479fa72be300263c902a78"}, 0x100)
fcntl$dupfd(r0, 0x11, r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={<r2=>0x0, 0xf, 0x9}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0x80, 0x100000000}, 0xc)
setsockopt$sock_int(r1, 0xffff, 0x2000, 0x0, 0x0)

00:00:35 executing program 0:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6025, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x7, 0x4400, 0x5, 0x4, 0x5, 0x7, 0xfffffffffffff468}, &(0x7f0000000140)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[], 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x20504, 0x0)

00:00:35 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
r1 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/4096)
setrlimit(0x7, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000670e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")

00:00:36 executing program 2:
open(0x0, 0x0, 0x110)
r0 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
socket(0x1e, 0x5, 0x5)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5})
freebsd11_getdents(r0, &(0x7f0000000180)=""/226, 0xe2)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
syz_execute_func(0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:00:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x20000)

00:00:36 executing program 3:
syz_emit_ethernet(0x7fe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"])

00:00:36 executing program 3:
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={<r1=>0x0, 0x2}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x8001, 0xffffffff00000001, 0xc20, 0x0, 0x2, 0x10001, 0x5, 0x4, r1}, 0x20)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0x4, 0x7ff}, &(0x7f00000000c0)=0x8)
getpid()
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x800000, 0xffffffffffffffff}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000800)={@in6={{0x1c, 0x1, 0x10001, @loopback, 0x6}}, r1, 0x7fffffff, 0x3, 0x1, 0x6, 0xcf6}, &(0x7f00000008c0)=0x98)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fdatasync(r2)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x10001}, 0x8)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000380)={{"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", "c61bfc60afdfaa17636fe4668b4b486437a0d9d12f495bf5e750000a70381cc6", 0x10000, 0x7}, &(0x7f0000000280)="d9267b16565e204002bc249f9bec8a192c99254d28d5e4a0d81deff117bf53b268bcfd4e91052f9c9a883242b1e3a1a87873d99b0e780373fa216ec414c97ee28b9988e23bfd06c76bc1c89483e8ad6b9dc722c62caeabbd3b4c29fde6b144c3c5953c0452c01cdb21a1bb436899e84fb8af1eafc04070c65a8a56dfb40ee892d75c7b82ffe34cbf0afdd7e7c21b73835032a9592e070c76aae5ebf7af2b8232fef2704776bcdfed8fe73ad492b041ce296842282b8ecc5ff983d42a3117ed4763", 0x9, 0x3f, 0x15, 0xd8e, 0x5, 0x7, 0xa22, 0x5})

00:00:36 executing program 3:
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x100, 0x2, 0x80, 0x4}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x6}, 0x8)

00:00:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10400, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x6, 0x1ff})
syz_emit_ethernet(0x8, &(0x7f0000001500)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32, @ANYRESOCT, @ANYRESHEX, @ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRESHEX, @ANYRESHEX=0x0, @ANYRESDEC=0x0, @ANYPTR64, @ANYRESDEC], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="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", @ANYRESHEX, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYRES32, @ANYRES16, @ANYPTR], @ANYBLOB="51db248637ad8dba24bff6497b3286d3870e240cf922bae7151a8afeeb2ae07e1fe85b5ebaab964e989a496ad54359d600e9b3a9db513fb8f23e953140c0e5c7c20644d99af126e6b5d982d441dfbf6e5812a96c18feb47c6848640c09068ad1b949bfdb404f"], @ANYRESOCT, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYRESDEC, @ANYBLOB, @ANYRESOCT, @ANYRESDEC, @ANYBLOB="f6679b65f268cdaa174d9ac33e4a06a7f1c8e5d0de672657c29c2ac92d996c4f591b952f80d1c4fd6b77a98aa3048cc1e5ee9d07bbd2c04179fbbd94e05a2eceee6b7980d3c48ca55dda08b3e336dfccbded79eb0d0c7dc634b3278c4a38b5408ac1259f6b7c08f447063ca6db34ec59ddef4073641ca388998fb9fd707b9be419"], @ANYRESDEC, @ANYRESDEC, @ANYRES16, @ANYRESDEC])

00:00:36 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x0, 0x0)
socketpair(0x17, 0x30000000, 0x1, &(0x7f00000008c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4$unix(r0, &(0x7f0000000980)=@abs, &(0x7f00000005c0)=0x8, 0x8000000000000)
r3 = dup2(0xffffffffffffff9c, r2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000700)={<r4=>0x0, 0xe, "353ab2b254e54e9ba74dafc0d5f1"}, &(0x7f0000000740)=0x16)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000800)=ANY=[@ANYRES32=r4, @ANYBLOB="0b7c0000f10e610fab845c63a8f95f8f9128c693dd5b4e5a002f3cc6322dffebab40d84b0149bac696225807dd9df029cf8bcff6069fe2ac44fb3a3c71c7ffc7f9419ff7e684e3ff422af27ae6c8d27f8752e39304afc5b4b65b47a234"], &(0x7f00000007c0)=0x8)
ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f00000000c0)={{"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", "42f97cef937fcbbdbd7fc277b56c71768258e46c703587f2d56cf4aaf3c25fbe", 0xd9, 0xa82c}, &(0x7f0000000000)="1dbd9c43f559046880bfa2af284591cc654f97ffe5a289bae1758b566296be732601ebde16d0dabcef0fedcf33fa1b307385d964f8d31fb92bde76d598fe3c47db1c3a74c22f7b5b5b8b2d3046be1799a124e949513875862c9dd0459971a5e3e227bc89605459121564e59cbfb01f6c4298ccd83489c95018ff30466b9859254986a7abb8744056b72d5efd33458cb75176ca3f1b9a9c75e64115ab5e0f22ab8207c93717e45e9b9182dff263a82657a82ef6d65bd21c", 0x10000, 0x7, 0x1, 0x9, 0x2, 0x7fff, 0x5, 0x9})
r5 = socket$inet(0x2, 0x3, 0x127)
setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000640)={0x5, {{0x2, 0x2, @loopback}}}, 0x90)
setsockopt$inet_int(r3, 0x0, 0x20000000031, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000580)={r4, 0x8}, 0x8)
openat(r3, &(0x7f0000000600)='./file0\x00', 0x0, 0x1)

00:00:36 executing program 3:
r0 = open(0x0, 0x0, 0x0)
shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x7, 0x1010, r0, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgrcv(r2, &(0x7f0000000540)={0x0, ""/168}, 0xb0, 0x1, 0x800)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msgrcv(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"/394], 0x1, 0x3, 0x1000)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
clock_gettime(0xe, &(0x7f0000000200))
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000016423789000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d4bccbc83674a150d31e2834f570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0db478aaa68bc9f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7fb51d8a0423f90117231f931115cb7873af973e0f6bed65deb69f797566f6c93e0847f62e8494a8928386a74cb934fbe3823086ff8e601311fcc285b7417142bd732fae244abba7558abb3a18fec2f51d9ae46773dc6ef3058504934228c4450f6a21a974396a65dc347fb82606ad47cddf70931587f5e43676b556fc12f16936cb63a0eab8e7fc111ee40dfa52f745374fc55b44e83c2e315c241dac76c120784d344b9570d446128fe42d4235a19b128425784a785259d694ff256197a4a2d3492cbe7e4477133df594cd1e6067b51ba8416201ae8a62f2174cb964b7a3fee1920cc4abd9c0a0e318b6f75166bfd63ea9d09e20f3f714d3e9e48a38341a2f73ac92e"], 0x0)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:00:36 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x9}, 0xfffffffffffffdd8)

00:00:36 executing program 2:
r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000980)="c4236d4ae5a3c421f8ae9482db000000c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x20000000000000, 0xe7}, 0xfffffffffffffc8a)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000940)="d1c45aa0f518c44f19f10100c4251e225600b10081cf2db54d6b04b9110bf72b7c67c847ceffc4ba1fd1e647ec2feb15510900"/60)
execve(0x0, 0x0, &(0x7f0000000780))
recvfrom$unix(r0, &(0x7f0000000880)=""/53, 0x35, 0x3, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0x3}, 0x4)

00:00:36 executing program 0:
r0 = socket(0x12, 0x1, 0x8)
getsockopt(r0, 0x0, 0x40, 0x0, 0x0)

00:00:37 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
utimensat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x800, 0x176e0062}, {0xffffffff, 0x9}}, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0x81, &(0x7f0000000240)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x80000000, @ipv4={[], [], @broadcast}, 0xe9c0}, @in6={0x1c, 0x2, 0x7, @rand_addr="2e46e4ad638bf2eda556b18259ba2b1f", 0x81}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000300)=0x10)
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c6160dc66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f")

00:00:37 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = dup(r0)
mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x173)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xfffffffffffffff8, 0x4)

00:00:37 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setreuid(0x0, 0xee00)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
freebsd11_fstat(r1, &(0x7f00000000c0))
lseek(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @ipv4={[], [], @multicast2}, 0x80000000}}, <r2=>0x0, 0x80000000, 0x4, 0x8001}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={<r3=>r2, 0x8c5c}, &(0x7f0000000280)=0x8)
r4 = open(&(0x7f00000002c0)='./file0\x00', 0x100, 0x2)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000300)={r2, 0x8001, 0x5, 0x100000001, 0xd6c, 0x4379f249, 0x800, 0x9, {@in6={{0x1c, 0x0, 0x4, @empty, 0x5}}, r3, 0x8, 0x100000001, 0x0, 0x675, 0x2}}, &(0x7f00000003c0)=0xb0)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r5, 0x29, 0x17, &(0x7f0000000000)=0x200000, 0x4)

00:00:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0)="8e7bea1137e0e83610d18a0300220674a5e38476062490cc9f6a4061960051d73cbd55190ea557f766570ccc99cba1e0e786c9033ff511183c1d464c1efa5e54035f7429cd46f89d7c81f21757077e14107a649234c812f34276fffe4c9282a7e1ff647573f0d024a4a1d6b530980ce4c29b1e9f6cc79ff4b41cdb2333f23f0da14420b7bc396b6aee0d7dd2c75ea467acd2bca0044f961b1f4888c09ecdd54637abb0badb6ae34f4d9bca740857b082aeeb3690a03ab21424c376d4a360ff0cd278fcdbee24051118008e16fd14dd5028025178946f5998990a19be69ad87515030cc930a")
r2 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900fffe")

00:00:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
fcntl$setstatus(r0, 0x4, 0x40)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="31f21782dd11c1199f5060448cc22c0f393bb7963516556125")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300))

00:00:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4)
r1 = dup2(r0, r0)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)

00:00:37 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000001600)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x94c, @local={0xfe, 0x80, [], 0x0}, 0x9171}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000140)="94b56fb2df978d58d24ec87cb2802194fa8a46b3d250407c505ba887f834ec6e9c66df090a100d373815899e4499bbe39a9188633b97a6bb038b4f601f4e7cf88d2896567f4ed896527d2ebef5b8e6fae029f600943cd4ea5fd436858541d33eef18f242583fb438b68ae562c27576e429ff11834aa27311d4334ce9819a491fd9b2de00cefef90708d83136add8bfadc7d4fee6c9596e03f04c4beace63a828708d1de221d7905478ed69016f14b3f14ef1b3543dec824f20762deb", 0xbc}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="aab07aa66746fcc0d0c08157e902e393f1e708727f49f6ef5118d1797f0e6d0bbf46a0b07bb20b695c206c76d5a1fae5b359c1ccf7b2c4cb6804079053f71fe8ae72c8b2c2979d88151e6ac31e01c2c7452ad17a7d256cee3e55e463d33633a1bea6a1b77ac40104c9e8ed7fdcd7eca03c111f14f2b7045ae4baeecdb4d99596e0d6471e89ee5ce943e5ab552c88b971b60f18616c63bb12bddb2b2950857c92c80ecce5e4408fa363d6bb3ce0f6aec6df35709bd176d321f964e43f6b60215e729ad8e959d21035b73f1d41771a226c79d13c79861851f7a80c7b539c82c171324215110668ef6acaaa4ad14e4452c7967e1f40d56854def0be29aa3fa670", 0xff}, {&(0x7f00000000c0)="94479fe8", 0x4}, {&(0x7f0000001300)="1d068c189af69c5ca402569f56effd3e19f47541e66d6596d4c43fd469cf06f8eaa3d0607dc513c7f7504a0030608ed1b124b83d1c8b31722d142002015edecd0838c0b9f56439d59858b3300864a2586ed1ed684dbb322fd8e0d48c81ede8a87015a6bb31be7c4c9b709592f2c7307e37ce6167c622893419fef99e95f4178f87230e06", 0x84}, {&(0x7f00000013c0)="e43bd5d71d1dd680fb5feae4f5d578bfdd6c24ebef95fe654bc313b6a5b80636576c1833e78e8f5fc254750fea727c3b769724c4a949f2b97ad5abd5e04cf1ba61143949e1aedae782fea231144d01b95a685c1270bbe230124727422869e3d2", 0x60}, {&(0x7f0000001440)="164f201fefdd5e7cd2dc0c1e95c7e75c6f63a6b901986e03cff7194ed19105d005afca465fe33de2f0c191331f5b3943a3f1a8085c1cc7cbee27b3af76c4b51d4d90575b35b3a181339633fe8c08ffc0f7264ec97779da9922917490f3aea444fb65d0b76cb9948e05c44cf50fea503fc0f92cc83563dac5baf04ce0ac19384b601d83703e017ae994b5293d7ec2ed4ceb479d5c2451eaada40362abd6e2f5e5f6ab63605c1b971777052672cfd2aced976fbba5eb9f662309e5b89dbdeaafe6a1", 0xc1}], 0x7, &(0x7f00000015c0)=[@init={0x14, 0x84, 0x1, {0x7fff, 0x3, 0x7, 0x5bc198fa}}], 0x14, 0x4}, 0x100)
r1 = socket(0x0, 0x10000000, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1204, &(0x7f0000000100), 0x10)

00:00:37 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={<r1=>0x0, 0x8, 0x40, 0x3f00, 0x100, 0x7, 0xffffffff, 0x8, {@in={{0x2, 0x1}}, 0x0, 0x3, 0x100000000, 0x8, 0xf2, 0x442}}, &(0x7f00000005c0)=0xb8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000480)={r1, 0x4, 0x80000000}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r1}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x4, @mcast1, 0x6}}, <r2=>0x0, 0x1, 0x7f18, 0x100, 0x8f0b, 0x1, 0x5}, &(0x7f0000000440)=0x98)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYBLOB="3300000037419614f6946ff8a759d8a43590eb4c21b472e87bb482e52958e8bc0d5c62aa3b26f8292600"/57], &(0x7f00000004c0)=0x3b)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x4)
setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000140)={0x380b, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x100, 0xfffffca5)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="a20000002a2b065f701b748131d762c8728058e27fbd91b9a48bf3f2cd99ecdbd148ae49ac66c5df12520e61a24e387dd115e9865c65dd2cf9f352deaaeb205806bca6b3e17618f0a316db5e2a4ef2594473c67592946377a2b622dfc05e5229db50a3f44cca8080f0de0a091589c581746cf057cdb181e7b993c1f372171ade17a7a6814d9d73537c246a9866afb45501abaa5441a8ebc825a0ed3ceaa922e52459d2a846cb"], &(0x7f0000000240)=0xaa)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7, @mcast1, 0x1}}, r5, 0xce, 0x9, 0xf, 0x9, 0x6, 0x9}, &(0x7f0000000340)=0x98)

00:00:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
pwritev(r0, &(0x7f00000022c0)=[{&(0x7f0000000100)="f198b2c9bc439fb068981a6770e825e2b9d9c624b680c225dffe72d078e9fb940b2840955f7a2dba36a285d8c802733cf842ece4e3be363b89bf20a6a0bae951b3eca7de16e92a074f575007a05db17780de7720caec8a6828a44a49127a3d047513374c1ca82c2dd675a2ebc08f931d03f716e8f809412d645457d06c6a5f48672b601d9fd35dfe5971548c56a0eacc95cb847222fe442cadd0d6e319ab55a6604d8eb685bf19109016103b", 0xac}, {&(0x7f0000001200)="47d24b8e4aab70c5345e9777a9ead0d6c80d658050e00dbf937db71249a4328e9c24ec5eb95e749119641ff41631cddc5318f9aca134e63e85d73ba885cf46c54994effc2c77d8f0428911528ebb21d3d8d4a5b3d0d8b3a782fd413193a70b", 0x5f}, {&(0x7f0000001280)="4daa22859f73b2f890da43d153bad2b77af01644d5", 0x15}, {&(0x7f00000012c0)="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", 0x1000}], 0x4, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x27, 0x0, &(0x7f00000001c0)=0x485f)
recvfrom$unix(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40080, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)

00:00:37 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001940)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001980)=0x1c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000019c0), &(0x7f0000001a00)=0x4)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001380)={{"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", "00e6875fb1b527904a4e0337c4a48323201f82b6818e894b776019e8cf5b395d", 0x2, 0xfffffffffffffffc}, &(0x7f0000001280)="0f823df254a6df856f39f528d27bf397e716bea478494afe8495d105f2c87e8dae5a8e2c8911bf3804ffb5b7c2e0e35074e208f529cb1350bee45a4f5d7f936aa8226198ee40033fe8a1380599da8f4816dba8ad71e1a6f6adf4a17d907a81d1c8f9af3bf3c5c48a8f71fabc56c97fc627a844a6ac19167a4563a1d4ec69e7b37b870904984a1abc674bcb66a2f70bcb4335986d8091b2715b419bd3336605f4076abfca990779bda93d14761a34edf9fff3ccbe233b62ae874b4b187b5ca6734d3622034dfb9db0ad0f856c91f99550ba242b8e1726e8f9daed9c9207ee3cc93e1203", 0x8, 0x8001, 0x3f, 0x1000, 0x80000000, 0x4, 0x1000, 0x6})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x401, 0x10)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000280)="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")
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000180)="5759d0fbc9241ae2cf38399959bdbb96bb8214befc56f8f338e2e30ef4026315dfcc49a1ebb00fa7e6025de30f525f8ca47b70baed29fd577097e02f9bd2d01825323f7de7e63ac5c42d4c0205a38d9e0c7bcb3ebbbed0e85fc0a79b77853ccfd7ed28241d10dae5320798372b92238c930c1eb7f017d88bf2a9f5e37f04834b65e424def0efab5ec2e272f50785a657c295a81f4a3c5f4d25b95e4cb637e3788d569ee73f3a905a9b877f5412022338d77fd59e2800e021ad39cbe6f330fa93c1")
readlinkat(r2, &(0x7f0000001800)='./file0\x00', &(0x7f0000001840)=""/251, 0xfb)

00:00:37 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000)
pipe2(0x0, 0x1000a0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = msgget$private(0x0, 0x20)
msgrcv(r0, 0x0, 0x0, 0x3, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(0x0, 0x80000000000206, 0x0)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={<r3=>0x0, 0x7, 0x1, [0xa02]}, &(0x7f00000000c0)=0xa)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x8, 0x8}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x7, 0x100}, 0xc)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100)
mlockall(0x2)
setrlimit(0x6, 0x0)
execve(0x0, 0x0, &(0x7f0000000640))

00:00:37 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="3b04bf4b7e3352501cd0a92ea32f", 0x2f4)
r1 = socket$inet6(0x1c, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x1a, "3a94dc8f44a3a7e643d63f37029a3edaff7d21ddd25afc8b1cc7"}, &(0x7f0000000100)=0x22)

00:00:37 executing program 1:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x800010)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x3f}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, <r2=>0x0, 0x7, 0x0, 0x0, 0x1, 0xffffffffffffff0e, 0x7f}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x5, 0x81, 0xffffffff, 0x21a3, 0x4, 0x80000000, 0x2, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0xfffffffffffffeff, 0x5, 0x5, 0x5, 0x7f}}, &(0x7f0000000140)=0xb8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x4}, 0x10)
sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107)

00:00:37 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_execute_func(&(0x7f0000000080)="0fdd7ef7f3903666420f3835830500000046e53b408327074f0fc74d7845dd318f297812ce6766400fc4cb32c4a139616524")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000100), &(0x7f0000000540)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x6, @rand_addr="9631ac0b66d18687b69d89b72d8cfcd5", 0x1}}, r1, 0x40, 0x0, 0x2}, 0x8c)

00:00:37 executing program 2:
chdir(&(0x7f0000000000)='./file0\x00')
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000000001011, 0xffffffffffffffff, 0x0)

00:00:37 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280))
syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4edfec4430f0185080000002a2ada767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42e0f0f24ac940f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
socket$inet_tcp(0x2, 0x1, 0x0)
poll(0x0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:00:38 executing program 3:
syz_emit_ethernet(0x1500, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffe, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast2=0xac14ffff}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r0=>0x41424344}, 0x9, 0x2)
syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, <r1=>0x41424344}, 0x8, 0x3f)
syz_emit_ethernet(0x1a1, &(0x7f00000000c0)={@remote, @remote, [{[{0x88a8, 0x3f, 0x7, 0x4}], {0x8100, 0x732, 0x9}}], {@ipv4={0x800, {{0x26, 0x4, 0xce5, 0x7fff, 0x18b, 0x64, 0x7ef, 0x5a57, 0x48, 0x0, @multicast2, @empty, {[@ssrr={0x89, 0xb, 0x5, [@multicast1, @multicast2]}, @ssrr={0x89, 0x3, 0x9}, @end, @lsrr={0x83, 0xf, 0x3, [@local={0xac, 0x14, 0x0}, @broadcast, @loopback]}, @lsrr={0x83, 0x13, 0x5, [@multicast2, @broadcast, @rand_addr=0x1f, @loopback]}, @ra={0x94, 0x6, 0x4}, @ssrr={0x89, 0x23, 0x8, [@multicast1, @remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}, @empty, @broadcast, @local={0xac, 0x14, 0x0}, @multicast2]}, @timestamp={0x44, 0x28, 0x2, 0x0, 0x41f5, [{[], 0x8001}, {[@broadcast], 0x200}, {[@loopback], 0x800}, {[@loopback], 0x7}, {[@rand_addr=0x7ff], 0x7}]}]}}, @tcp={{0x3, 0x0, r0, r1, 0x4, 0x0, 0x6, 0x80, 0xfff, 0x0, 0x8001, {[@sack_perm={0x4, 0x2}]}}, {"87239501c742b3468f3593015797afea784f79cf8a7dcadf3c0085ce20865485d6c1e0a53c8c91865cc2af6a0f186fe9d335ae97cfbea2eb31f794f7787c9826cea81889dec46e9321facd1067f6733dae511bbda08e797c5dc5db810c5243f8f1a18fc4b7715f26f354c4e1a346e3b60980fc560565f230470ce5736683b0f9406c01527782b17b2c540ad2257cebd43827af825b1c2e126736606feec9c5dd27092526f389f702f42b3c804665d4d3a410f3e731f219d7f6713b42a1837d0f296744d92650d3a954ec440e472d8048a4860a05d4dc0a83c0a4ec"}}}}}})
r2 = socket$inet(0x2, 0x20000000, 0x2166acf9)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:00:38 executing program 1:
munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3, 0x100, 0x2, 0xef, 0x80000000, 0x9, 0x8, {@in={{0x2, 0x3}}, <r1=>0x0, 0xfffffffffffffff9, 0x7, 0x81, 0x6, 0x81}}, &(0x7f0000000140)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r1, 0x10000, 0x1f}, &(0x7f0000000240)=0x94)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")

00:00:38 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}, 0x0)
r1 = dup(r0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0xfff, @mcast1, 0xffffffff}, {0x1c, 0x3, 0x1ff, @empty, 0xffffffffffffff81}, 0x2, [0xffffffffffffffc1, 0x983, 0xb93, 0x5, 0x5, 0xbc, 0x1, 0x5]}, 0x5c)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:38 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x9e, 0x7}, 0x10)
close(r0)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffe57)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000300)="fb9787ebbe74b88d3f6dc0351cf29038531fe016ad815143442554e9a0b09ddc8d3c2ebe2df1256fbab656411ad402de239c0d", 0x33)

00:00:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
listen(r0, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000780))
setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f00000007c0)={0x7, {{0x1c, 0x1, 0x1, @loopback, 0x401}}, {{0x1c, 0x0, 0x8, @loopback, 0x152}}}, 0x108)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f00000000c0)=0xfb45)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
readv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000000340)=""/185, 0xb9}, {&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/85, 0x55}], 0x7)
r2 = socket(0x1c, 0x0, 0x9)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x40, @mcast1, 0x7fffffff}}, <r3=>0x0, 0x6, 0x1d51, 0x280, 0x5, 0x9, 0x80000000}, &(0x7f00000006c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000700)={0xf, 0xa1, r3}, &(0x7f0000000740)=0xc)
getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:38 executing program 2:
setreuid(0x0, 0xee00)
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000180)="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", 0x437, 0x1, 0x0, 0x0)

00:00:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={<r1=>0x0, 0x0}, &(0x7f0000000040)=0x3)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0x3f}, 0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:38 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000000), 0x10)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@empty, @remote, @broadcast}, &(0x7f0000000140)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x4001006)
ftruncate(r2, 0x1000)
truncate(&(0x7f0000000200)='./file0\x00', 0x80000000)
accept4$inet6(r2, 0x0, &(0x7f0000000180), 0x30000000)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:00:38 executing program 0:
setrlimit(0x6, 0x0)
mlockall(0x8000001)
sync()
sync()
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x800, 0x7, 0x10, 0x4, 0xfee, 0x0, 0x4, 0x1, <r1=>0x0}, &(0x7f0000000280)=0x20)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000440)={r1, 0x3ff, 0xef27}, 0x8)
r2 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
accept(r2, 0x0, &(0x7f00000001c0))
getresuid(&(0x7f0000000100), &(0x7f0000000500), &(0x7f0000000540))
r5 = semget$private(0x0, 0x1, 0x3)
__semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f00000004c0)=""/62)
r6 = accept(r4, 0x0, &(0x7f0000000000))
socket$unix(0x1, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r7 = socket$inet(0x2, 0x10000007, 0x8000009)
socket$inet6(0x1c, 0x10000002, 0x7ffffffc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000580)={r1, 0x8001}, &(0x7f00000005c0)=0x8)
r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
lseek(r8, 0x0, 0x3)
accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000040)={<r9=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000140)={r9, 0x800000002, 0x5, 0x800000000007, 0x4, 0x6}, 0x4)
setrlimit(0x2, &(0x7f0000000080)={0x4c0f})
r10 = semget$private(0x0, 0x2000000000002, 0x422)
__semctl$IPC_INFO(r10, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:00:38 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x21)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x100000001, 0x4)
syz_execute_func(&(0x7f0000000500)="98a84aa84a2c431c850f0504410f2ac2bfd900af04c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ec4566460ff0200fb8c416c4016d7d14def52d498f292001fbc4e10bf8c45b70c4c466440fc42d31d9b993460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5600f38029a44a1000001b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88c4a17e124f0c64360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc60c6249bedc30a1c9fb110f66474f383a86864ba261b7e2")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0xffffffffffffffc0)

00:00:38 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
futimesat(r1, &(0x7f0000000040)='.\x00', 0x0)
futimesat(r1, &(0x7f00000005c0)='./file0\x00', &(0x7f00000000c0)={{0x1000000080000000, 0x88}, {0xfffffffffffffff7, 0xb}})
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "84e4f8f646e067d8cd81401e70f1a70a7e933dac565ebb3f3dc6bf42a3aae1d6", 0xa551, 0x2}, &(0x7f0000000100)="f24e21460fa8336ef14c0a101368831e2f8b92f5bb40dbc1a6eb31dc8ee76a7a8ee9fa7a82abf38f7ea057009dd2c8", 0x1, 0x81, 0x0, 0xe4b, 0xda, 0xffffffff80000000, 0x0, 0xfff})

00:00:38 executing program 2:
syz_execute_func(&(0x7f0000000080)="46dcd42e67440fe2b769000000c46179d7c803dcc462112f6300f26642d83402d2eec4e1fe127f53c4e1fc77400f01d9")
r0 = semget$private(0x0, 0x0, 0x50)
__semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f00000000c0)=""/174)

00:00:38 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
dup2(r0, r1)
select(0x40, &(0x7f0000000440)={0x3}, 0x0, &(0x7f00000004c0)={0x8}, 0x0)

00:00:38 executing program 0:
r0 = socket$inet(0x2, 0x10000011, 0x3)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r2=>0x0, 0x2}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000002c0)="397d9c767a55eaa8682a8baa47f5c27de0fc5ca41bc87f1969108e617695543911560f615e94d43a27bdcc0d57c296a5adb42ec3cadf8bd214277ddd3bc106a8b4666ca847dd66b5ece50d953ddbca0a33b76ded9cc90664ac58d08a951e9652490f806ee95e41ca2218213db0215a219af64870b09202ca3d296b12fae6db64223e8971f70dba070f8fde4cd3d2e4767a67efe2855ab16e38529321085e61037276e1c86db2be40d815f55701306e1b5cae24e6e7b84fd4a2891bd79ac3b3e7a30cdddf4e83cf1b5b21920000000000000000")
getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8)

00:00:38 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000200)=0x4)
socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84)

00:00:39 executing program 1:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e224a3b2143cf0bba5a812076fae2c2", 0x1000, 0x400}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4})
getsockopt$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$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000900)={0x100000001, 0x40})
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, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000840), &(0x7f00000008c0)=0x4)
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:39 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)='Y', 0x1}], 0x1, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x109, 0x10)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001500)={{"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", "0e392b2a07ab90d205c94998f3bf51373249c3c3cbb35540c329dd0500714534"}, &(0x7f0000000500)="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", 0x3, 0x2, 0x4, 0xe6, 0x5, 0x100, 0x3, 0x100000001})
getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100))
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)

00:00:39 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
syz_execute_func(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
r0 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x1000000000002000, 0x9, 0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)

00:00:39 executing program 2:
getgid()
syz_execute_func(&(0x7f0000000140)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x0, 0x2, 0xfffffffffffffff9, 0x10001}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x10, 0x2, 0x7ff, <r2=>r1}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x1, 0x800}, 0xc)
fchdir(r0)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000400)={{"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", "26cbc9f0a3c669da600dcd99bf13c0bccd5147bbc0b32ddb639d01189c3f1062", 0x20, 0x5}, &(0x7f0000000300)="b4cb49ab6e164539cf53d50c811ad8a854e3cd27fd9435b86f20d93529ccf6223621b16e1e138e764222951d4b7f81e7f75ef3cb62eff0596081a290dd844a44148283c489cc24dabbfc7df2c83e6ba6f4c58ff4947dde7658221439be7dde197f43fd387d3e0d81770a0880ccefbbee5472dc3c5da4b376b69ee7a62a1b98a7e975bbe3f2c285d62a12be43776bd11d4ff248b3905617a7adc35b49c9a4224266afef0ab9184917fbd702af2714c60d8aa125dcf6f4bb5f2fddfe146fcec3ad59de81c435508189556c", 0x4, 0x2, 0x7, 0xb2, 0x800000000000, 0x1, 0x10001, 0x5})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xda8, 0x1, 0x8e9, 0x10001, 0x5}, &(0x7f0000000200)=0x14)

00:00:39 executing program 2:
__semctl$IPC_RMID(0x0, 0x0, 0x0)
socketpair(0x10, 0x4, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x9, [0x1, 0x5, 0x2, 0xef, 0xff, 0x8, 0x5b, 0x5, 0x2]}, &(0x7f0000000080)=0x1a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x40000000000, 0xe7, 0x400, 0x5, 0x80000001, 0x2, 0x0, 0x5, r1}, &(0x7f0000000100)=0x20)

00:00:39 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dc147dbbafdd5cc639c63930a1c9fb110fd3c4a261b7e2")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x3, 0x3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000000c0)="2d04193eece6fb8d00")
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x400, 0x9})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x7, <r2=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0xe4b, 0x9, 0x1}, &(0x7f0000000280)=0x10)

00:00:39 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$setstatus(r0, 0x4, 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000080000000000000015000000000000005b0000000100000001000000a1"], 0x25}, 0x0)

00:00:40 executing program 0:
r0 = socket(0x1c, 0x10000005, 0x800000000)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
fcntl$getown(r0, 0x5)
r2 = dup2(r0, r0)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000000)="24ef78be32f6aa2fda3d4608e3d78b243cfd8d54aee523c67171ff22ecf8bd45babf6154685fa01c08bf2d762cdd2dd210482fdb4e38eefdbf70")
r3 = semget$private(0x0, 0x7, 0x2)
__semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000040)=0xfffffffffffffe01)

00:00:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0002e62e2f66696c65312f66696c6530006c911eea0d5760c21bd108000c147b92744a45d5a3b719ed136297582b9a1b81af8f36006076c4f32e0f45440000"], 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}, {0x0}], 0x2}, 0x81)
r1 = getpid()
wait4(r1, 0x0, 0x2, &(0x7f0000000040))
socket$inet_udp(0x2, 0x2, 0x0)

00:00:40 executing program 2:
chmod(&(0x7f00000001c0)='./file0\x00', 0x10)
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="320000007970028755e99466aa643e712315959544dca79ca203feda4034a00ecfe9e1faf0801c41ccd9dd1bab865ea6962608768bdea0d484ce3e9a0ea82c59025f81dc5b9bdf3512a4f6aaeee00a2868685c9af3108d5ac79e3834995c7fde797056362b9099f8b462468cd8552bc3ec7ee5ba1d9f41133a772f8e1035d79d5222e0a5f17a780806e1a7f6b67a3b0e77f58a0641d7647e591745067d94a579a7"], &(0x7f0000000240)=0x3a)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="8a75405ad2e557b991cc59bd58f308b9d22e9239a0129c2d8068ceceeda647ee", 0x20}, {&(0x7f00000000c0)="18957a295d9aa49aee1a702a75b1a0371abed40e0d12d890c1f9e663406820154c8cc0381427431e2896007d6fbc720172e571442cdf4e143edb16f90ad16e31a6a4e39566f352fc1dffb029f4d9acbe11ff8b6009c74c965a3129b19d0a5c1c7da2b623699c3aebf7cf246587c3e9ab98579dafabacc7a27703844d6246af937bb4eb59c51b588b1b2843a041764a6fc381910262582270505e6cb103e0f503967a12c0bc3f1a269292c0e56b06e861a696eb11b8cb3b768550b4", 0xbb}], 0x2)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffed8)
recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0xffffffd3, &(0x7f0000001340)=""/71, 0x47}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r2 = dup2(r0, r0)
openat(r2, &(0x7f0000000300)='./file0\x00', 0x100000, 0x40)

00:00:40 executing program 3:
r0 = socket$inet(0x2, 0x20000000, 0x7fff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x5d0, 0x3, 0xffff, 0x3}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x7fff, 0x10, 0x4, 0x24, 0x2, 0x0, 0x10001, r1}, &(0x7f0000000140)=0x20)
syz_execute_func(&(0x7f00000002c0)="982c2d0f050520d0f807903e2c2ef3420f53de4141e2e996855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b450010000073d539c4e26d296f0e26f240af43dcf5c4e191748600000000c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
r2 = dup(r0)
getsockname(r2, &(0x7f0000001580)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000e8000000"], &(0x7f0000001540)=0x6e)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
r3 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
accept$inet6(r3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0)
rmdir(0x0)

00:00:40 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1ffd, 0x0)

00:00:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
ftruncate(r0, 0x7)

00:00:40 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="79ff9c8d55360f98")

00:00:40 executing program 1:
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [{[], {0x8100, 0x2, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @random="b184319a2f92", @remote}}}})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10b01, 0x0)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="4d5bdc95ff2f2b89655136ca4782a5fbfd6310d133f501459cdd5cb303858ddfec7a19ea3a81e788b7cb78a61a1bf6fcca1ceb0828dc7ae08fc2c77da8de6e82272e3d7aea6a26b5aa6f852e6613e5dc34503cf55672ead24cdbd0b04078a7e840214802fe185b2095fb36ca1693bf2801b262815d2f268b489edc28434f5b74e0d80321081f436ac925499c22986562e425")

00:00:40 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x1004c)
write(r0, &(0x7f00000000c0)='+', 0xfffffffffffffcb5)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x1a)
r1 = open$dir(0x0, 0x0, 0x0)
getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
open$dir(0x0, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00')

00:00:40 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x400, &(0x7f0000000340)="b7011585", 0x4)
fstat(r0, &(0x7f0000000000))

00:00:40 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2a43333e128ef5860000fe8000000000000000000000000000bb00000000000000000000000000000001010090780000000060a2a5ba0000000000000000000003000000000000000000fe8000000000000000000000000000bb00000000000000"])

00:00:40 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x648, 0x82)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a)
r1 = semget$private(0x0, 0x3, 0x1)
__semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000000240)=""/30)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)

00:00:41 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
sync()
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x8}, 0x24)

00:00:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20100, 0x4c)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="170dbcec147e4ba6bdd577dbbf9072cf7cb34c3f2dc80c682dbf263188a1b9c0639e622ea3ef7b6818699a5a403b8d15143e2e416d5ad1f0")
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000280)=0xa)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000002c0)="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")

00:00:41 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0x4)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0)
getgid()
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0)
r5 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4)
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:00:41 executing program 0:
syz_execute_func(&(0x7f0000000200)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = socket(0x13, 0x10000003, 0x5)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x212d4dce, 0xffffffffffffff7f}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>r1, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x4b30, 0x9, 0xff, r2}, 0x10)

00:00:41 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
connect$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)={<r1=>0x0, 0xffff, 0x8, [0x4, 0x3ff, 0x7fff, 0x1, 0x100, 0xfffffffffffffffc, 0x3, 0x9]}, &(0x7f00000003c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x0, @multicast1}}, r1, 0x100, 0x3, 0x200, 0x3, 0x3, 0x4}, &(0x7f00000004c0)=0xa0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x0, 0x2020, 0x7fff, 0x0, 0x8, 0xffff, 0x1, <r3=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10)
unlink(&(0x7f0000000240)='./file0\x00')
syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f4680b64f05976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0xa9)

00:00:41 executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x0, 0x4, 0x0, @local, @mcast2}}}})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="4ca3d0bf3e46488759c87b36489b714b63485f6f4e125cca523cbfe71295f3939a96ca0b711d", 0x10000, 0x3, 0x1000})
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x80)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0xddb9, {{0x1c, 0x2, 0x4, @mcast2, 0x31}}}, 0x88)

00:00:41 executing program 0:
syz_execute_func(&(0x7f0000000040)="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")
poll(&(0x7f0000000100), 0x191b, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000000)=[{r0, 0x14}], 0x1, 0xd8c1)

00:00:41 executing program 3:
syz_execute_func(&(0x7f0000000280)="400f60a5c0e300002c3b0f05bf20d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1fbe34d1c4e1f8c4c2558e696521fc22ebd72e45812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000ff365d539398171a38a806ebbc61f1f6291ae8ca0656000000d01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15f81de2cbdbd2f110f660fc14932")

00:00:42 executing program 1:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7")
r1 = semget(0x1, 0x3, 0x4)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000240)=""/63)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x100, 0x0)
symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00')
connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r3 = dup(r2)
shutdown(r3, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x213)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0)

00:00:42 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="c04238470fd861abb3a45e046d43d689b9443b14bbc34835c7ec6eb793ce3a6f1900132b54521adda6b20208c05c1086fd833a54263688f8477c9f8b6e37274dedaa375e223560edaee65c5eff93f40b6dc22275cd691cd4f45d55c21f41ee5d7ae4da69cf806554b93a15b3760fafce9742be"], 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801f50be7576a524ce0dd601a0d0400000000000000e2ff0000", 0x1c)
write(r0, &(0x7f0000000b80)="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", 0x57d)

00:00:42 executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x11c)

00:00:42 executing program 2:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x80, 0x2, [0x0, 0x3ff]}, &(0x7f00000000c0)=0xc)
setsockopt(r0, 0x1, 0xffffffffffffffe1, &(0x7f0000000180)="d59a16f6bbe61beebc212937212614a4de06c41b9d118e0e745616da2ff4e2cdf3bca94a962d4b957f4fc342de66eb1f4f8817bb57664c34a12da2f960a7188ac48771d112de322bd988a56e6c079e146ba7e1606122b7510c5418421d4e45829555c383382ff9614022c55aea2cadd2412214d9ab7776765233cb0986a11c4213008c7110f997edf42b841cb51e9c9522be88b0ccc4f01ff16c24158703821546a40fc8d65a7d841819211c32ed93e9d3298b99f927ddb0859bebbb7fd102", 0xbf)
socketpair(0x10, 0x1, 0x5f, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2, 0x4, [0x100, 0x1f, 0xfffffffffffffff8, 0x4bf9]}, 0x10)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc)

00:00:42 executing program 3:
r0 = socket$inet(0x2, 0x4, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xfffffffffffffe26)

00:00:42 executing program 2:
syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fcc481df2ab477000000202e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef3f9f908d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2df596000000000f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4, 0x12, 0xffffffffffffffff, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)

00:00:42 executing program 3:
syz_emit_ethernet(0x3a, &(0x7f0000000240)={@broadcast, @local, [], {@generic={0x9001, "843a0c30bd23d93d381b5b20f9868c7b446f34261aeab7cd1d4f4ade97bb5f795a4ebe11917ed77c4d2b9ec0"}}})

00:00:42 executing program 0:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={<r2=>0x0, 0x4, 0xe5b}, &(0x7f00000003c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="5700000000008000"], 0xc)
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
writev(r1, &(0x7f00000017c0)=[{&(0x7f0000000180)="ab3db59b2596623039eb470eb5b7245098089e046024d16a0582cc0311f57719df3805cd772b09a671453c7a6d8740640f5fb409c0fc511a8f892cec82bd035282bd16b5469f19f69eed19efc42831dde4153b29fd9bf7f5", 0x58}, {&(0x7f0000000280)="5d1128c5c1a1a49d062bceb2e58ff4", 0xf}, {&(0x7f00000002c0)="f2a5fb71edd2df37c69c14ca7499b69cccc43358bec19d06320aaff3a8aaa41e7562591e22cb34f4866b1817c77c6de868a6715d5775c29e4e", 0x39}, {&(0x7f0000001380)="c258f4a9becb3094859f7d2a8ab8c9fe3421ca1764bb8f1291683cce963b5305ce9756f1074ced85623a99434eeca65fe5aa953484165600a064e2a56f1f3fa907ef52b15498da3956ec29e73765833c8f380bb0d5cad310e94d4887f9619c9fda489b31bbe469dbbefc09ea062cb085a5ce01d61e73231a4fa5e821ff8bc739d496193f327d7edb6ef031f825013c91aad0cd9880e800edb78a13", 0x9b}, {&(0x7f0000001440)="600d59dea4cf0d5895e777750ad30a588473312f8fe7c9ddbbdce23d2f0792d482b48d4176de9fe707d7e4d87116e3c46ee35597a41109b76458f349ff8e09177cab8f8edacc3fe737d71464cebf9410e234ebb0f5b9fa55aae64908e499de0938a217fb1b339341d28b78b27f19dd5f7f2de7ded1cb0f0794932d4fe00f729ebfc9e08c7dbc22010f495a6f9d0feb163aefdc915dab7fd1f5fcd95a5fd7c88ea08ae76f9a3dc1425f5ac1f43af0213e7c6d4579dc91245e870be86152d2d002a0adf1e7216c059e9d12d76632ec1b", 0xcf}, {&(0x7f0000001540)="afc761db5da7892651884cffb363019742f91916e29181809efdd48b8ef1589a8be649fa071e6f8955039a34a1290a989979feadd6ec4f47aedf3097936b0ce82b112bdc676504d29d139aa0353a916fba40e4460b1a75c37ae69d54d8fcda048190526c55b8c740ddb24f9c208a35b41fd0052c516dc6c30cfc0afce023a605d87c1198d0926af4edc9aa6dd88aaecf4edb751debd83ac02173067f91d4d8dcb2750c44f955e276297fdd4dccc2ee741f0818c4710a7881650c87a7ac87693462972849805559cd0af876cf199b09e39981b0d30ed9f017c70e4fe543e0a66706545802e3339fb6cf8493893a12d93fc639239b5c54f30d", 0xf8}, {&(0x7f0000001640)="dd8b9a01d4cebbff862894b12e7b1434c9276f3d489005b869284a2deb60ebcc9bec5ac2e742d72d9e2c399122e581a244abce9a5f8add989d92e157c5767eead29a256699d0a529d378aafd3994f76729f92f0be631c642e6c1d041c2cfa7fea1cde6c0373dbc1603ba2f34c56863089de0a035af9b9ad084e9d39435300eaa759d5c1be084ec688514515a", 0x8c}, {&(0x7f0000000300)="040ecb4131ffe47d4b1ef06579e169f89db5c65cfddfffddc23ffaa6b41cfd", 0x1f}, {&(0x7f0000001700)="541389651e2953ab2c002cc64e9a95c0123aa6440bc419217bd5636bca659b90be2832f8c33d646831b72c6e32d9b70adffcd0f5948e3aaa28b9bf3920aba72eef7c83be632287ec44b5be18694e9e70e9ba3fc11e980532a2f0e8205d8a76fe7b4b63e2604c77228737dd0b9e182320df625e1adaedb1383a1d460646c0c3942a8ce5aa57dd15eee08c9353172072c483273ce0d9666fbd", 0x98}], 0x9)
r3 = shmget(0x1, 0x2000, 0xd0, &(0x7f0000ffc000/0x2000)=nil)
poll(&(0x7f0000000480)=[{r1}, {r0, 0x4}], 0x2, 0x2)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000440)=""/17)
r4 = socket(0x1e, 0x10000002, 0x8001)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000001c0)=ANY=[], &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8)
r5 = getpid()
r6 = getpgid(r5)
fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, r6})
clock_settime(0xe, &(0x7f0000000140)={0x7, 0x1ff})
chdir(&(0x7f0000001880)='./file0\x00')
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000500)={0x5d, "678041262ce797469c6a33d82e5ec936"}, 0x14)
wait4(0x0, 0x0, 0xf, 0x0)

00:00:43 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x548}, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, 0x2e2)

00:00:43 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc, 0x5}, 0x8)

00:00:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="cbddaffdc6f40920579871172314d512662773b27d9605bcebe0e78f6de32ebde5641288c0f3c699747e1613d5920ded926ecafc76b5c72904c19448a7cc3680768328bf804c8c2e775f86e000faffffff000007aea5d91c3a23e3c9004ca0863cb4c875f04ab9de4203ddf2c8afa44f37c1bb859b1f2ea4bc1fc7398cded9a6d634e979d06455b9bcc495"], 0x1)
syz_execute_func(&(0x7f0000000440)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x80008)
r3 = fcntl$dupfd(0xffffffffffffffff, 0xe, r0)
bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r4 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r5, 0x0, 0x52, 0x0, 0x0)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={<r6=>0x0, 0x1ffe000000000}, &(0x7f0000000100)=0x8)
lseek(r4, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0xf, 0xa8b, r6}, 0xc)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r7 = getpgrp(r1)
r8 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x1f)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r8, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r7)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(0x0)

00:00:43 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
pipe2(&(0x7f0000000ac0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000b00)="a267f9486d933c8a326cf948940f0df2f2931760b12130b0c69aa2a6b2d78c97959536db0f54982b8cd18647d047d6f2de82e58c89e84d9bc86597c7aee09e7fbcccd25730")
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000900)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="68000000b79fe7ca1806e73cc8cdc639a215ec74078d898447129ccdf4f789a0d5ba694172caa5e131bc17cfcd6ab5ea6e803908cd3b1a53ca0a3bc3875058fcf25c3ea6d6fa69edee884cb12abe795224cc3df192ba2ca9048e1bc9ff38c2bbf000"/108], &(0x7f0000000980)=0x70)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000a40)=""/27, &(0x7f0000000a80)=0x1b)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000009c0)={0x6, 0x40, 0x2100, 0x147, 0x0, 0x6, 0xfff, 0x0, r3}, &(0x7f0000000a00)=0x20)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xca97, @empty}}, <r4=>0x0}, &(0x7f0000000200)=0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="ae61f80f81a2c7bf2f8c73983a9e97d8dae1613c5a6fb37d071b81f5", 0x1c}, {&(0x7f0000000100)="6a55f31e6546055d06", 0x9}, {&(0x7f0000000140)="21e27377bbd28b731aaca98264b94a8eae2162a11736668312d97b54ae659624e7f42f8087c178661ab9e351f5949e304b134ee81be60fee111645295578c45316d911ed645cbe8714074bb35605abb0e232fcb74df2b2117ce5f5c85edc2dc2c87606dd4adac730f24de04e6a9674e7bbf8966cbe", 0x75}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000084000000090000003f000000100000008400000008000000080000002c000000840000000200000007000000100600000176044c5fa678088bf73d72da4a66c01362f3e3", @ANYRES32=r4, @ANYBLOB="140000008400000001000000ff0f949101000004"], 0x60, 0x1}, 0x184)
socket(0x1e, 0x1, 0x400)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000480)={{"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", "38e0b36ec3405e50ecd15fb3f2cda33306aafc33e16886c8b01e4531c8d50168", 0x1, 0x4b6d}, &(0x7f0000000400)="1530bdd0379da4b9b0387730197b0223ba6c901e7fbf113c9530ed093b1107b7845e798e0f2e59567414ee4f7c467a9a4c3e9135c2d3328f86921497b8ee5aa365d67f68d728cb5a4cdab45633443d77089087e2deed3762fe196bfe21", 0x6, 0x9, 0x2, 0x5, 0x100000001, 0x8, 0x7fff, 0x4})

00:00:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x6, [0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, <r2=>0x0, 0x200, 0x2, 0x200, 0x9, 0x20, 0x5b6}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0x75, "061c04f052fa41d70dbbdf11680e28c26009fc73db807c56209d4695ce7f3c5c4c43c895ca72914883b133d73b0132f00b187b64420e97a319c865ed8da7e242b6e9b093ab31095c6b44547793e9cef8332766db3dca6130fe0a3e377fb5d9a7585802444361f0720d672e0f8708e1cb76c17f00c4"}, &(0x7f00000001c0)=0x7d)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10)

00:00:43 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x6a, "64041ad64ec843e47a4f04b5b558afb06fd6a591de94bad66c0ffd6cb5a208a401b496d85710a3e93b522f1a16d0899324f912b4d19201f3d6b894d100a7057c8a167b160eb0369cd04f31fe0546a4fc4d1a1c7634669b0f88bbdd649ce4e4e29ec04490093074e6f20d"}, &(0x7f0000000100)=0x72)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x45c, 0x8}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c)

00:00:43 executing program 3:
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0xfffffffffffffffe)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "389fae43fda4b7eb8976658933972dbe3528326df91fa01d2d26c573c40d0a0a", 0x7fff, 0x5}, &(0x7f0000000100)="d25571578adb04071ed9a418ec52705b4fb05b5519034b19f5813cb7513631050f3dc405471fcb5a38b1f8baf904eb0ce29703139e613771a25d7ab614eb4c38b2fe25f98c899385a0559edd794441e3b8698eb815a880437e80064d15967a4675d54bfb8300518a22c3b1e754690dea035ead1daab553b90bac1425274d080cbefcdcf80b3afb3d4fa853a211fbe60b01ca1375ddee715d0a76b84333bcd2eceadf6e5096deb175", 0x1ff, 0x3, 0x6, 0x6, 0x4, 0x0, 0x943, 0x7})
r1 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x2)
fcntl$setflags(r1, 0x2, 0x1)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000040)="a6aff4d941d3036685fbc00b1d3ce291ed368a64b1232af1e9f69ac9adb6c4bda389b8cc1baf58e7b8c595dcd4324acd04ebbe92aeb619805ecc5732458694a01414e2f6a3607f7260d0b0f6b785905ff4072ce8ea9f8b2883b324cef10c180b8c4fe17fac6e20a93a049f31e37e170fcd6ee80796d1960ce04e6d1d6dd8623b9e22119531ed0664e39ed7d4b24a8a366df8681199a598")

00:00:43 executing program 2:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x17d)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, 0xffffffffffffffff, 0x0)

00:00:43 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
pipe2(&(0x7f0000000140), 0x100004)
getsockopt$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)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000540)={{"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", "e3775f73c9b00451497e475ebb2f6c0f952ccd6588aefd3440a0012002eb8689", 0x10000, 0x6}, &(0x7f00000001c0)="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", 0xc8c7, 0x0, 0x470, 0x800, 0x9, 0x4, 0xe6, 0x5})
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = semget$private(0x0, 0x4, 0x80)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:00:43 executing program 1:
unlink(&(0x7f0000000000)='./file0\x00')
syz_emit_ethernet(0x4000, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500002800000000000600"/38, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"])
r0 = socket(0x1f, 0x0, 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x400}, 0x8)

00:00:43 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000600)="9826473e431c160f0573d3c44201937481b141e2e9b55767660f623252b5b50f72d50f0ffe83c4c44e4e0fc760d60fa0e509ab0f0f15c71000009666420f3a1505879f856f9370c4b461cd583d00000081c66db71245cfc9dcdcc461fd2e14f1f345d9c667acacc4c3214cb9a5605419c2c4811d73d9052666f2a48fa8188e3700d4d49c0bc7c7628f6808a3056f0000004e0d00d1d1e38f096899dcc4829147b000800000da62fefec465307803d030a1c975fb118fd3c4a2")
ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x0, 0x1})
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="295faedf34d16d03f21d96263da7d50b8a9f7dc4559f4b54cbd7690b519fc76d67e7472577149bedde470dd779eab538d4e11261794c318c10cb88d244c33897d8360cd41f72cda78a")

00:00:43 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:43 executing program 3:
syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4)

00:00:43 executing program 1:
setgid(0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x4bc157984cd9f10a, 0x9)
open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff)

00:00:43 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001740)=""/245)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000000)={{"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", "26661972b63e352474be019256e5e46f8caf7545ad987875f362c07fe44c0946", 0x7, 0x4}, &(0x7f0000000740)="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", 0x6, 0x5, 0x0, 0x4, 0x6, 0x800, 0x6, 0xffffffffffffff81})
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x412, r2, 0x0)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
getresuid(&(0x7f0000000500)=<r3=>0x0, &(0x7f0000000540), &(0x7f0000000580))
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000680)=0x5, 0x4)
freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000006c0)="9edcea1791d8a221b8760089103129e00e27fce665c5a4d8e8a6e92b07e0f3c2f5e006e063a6")
chown(&(0x7f00000004c0)='./file0\x00', r3, r4)

00:00:43 executing program 2:
msgget(0x2, 0x10)
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5ffffff]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000)
sendto$inet6(r0, &(0x7f0000000180)="8be89af66df81f20715821285179c7052b0bb67eca1c18b0d327576378b4bf7bccb67837a96a0f5bda9b5cd6dd3b6e1f3ffc8c067cc8c46f572acf2fe673d485aadec18518bd5419444c50e89ef195081a51ed931ae68d6eaa168856aa3d1cd850e8363c3a26fd3f65a837b28fdbd641015fce2a89f41f802dbd1fc24f2d021cb794d1e68549f544178b4b6efd6e21991f2613e0c19d4d0b378cb105f119a439a1d42a4830b49cb50a044d530e61188b16245cafc3354ecbc048ddda0b157c4f8b15", 0xc2, 0x180, &(0x7f0000000280)={0x1c, 0x3, 0x4, @rand_addr="6fc441cd1bbd9b2d488244cb94e7bbb5", 0x519c}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:43 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept(r0, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x32, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
r2 = accept(r1, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)

00:00:43 executing program 2:
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)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="62000000811d74a7dac96237397d1a3eaff7c8aab3b13b7aaeb0b09a9bc332262e0f026553a7d266791924a5ddb4178a0fe7470a9a6d5298a47f7bd5936412fd0eaab81334f9ffe3d3b6d0adbad67ed064357f1a0c0a4b85001b5d38bdcb9c4d0370c03ba4bff04b7e4be6888cace89c4af1c14697877a3e8ea2ae4d012c17bf40bf5737"], &(0x7f0000000140)=0x6a)

00:00:43 executing program 2:
shutdown(0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), 0x4)
recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/45, 0x2d}, 0x1)

00:00:43 executing program 1:
syz_execute_func(&(0x7f0000000200)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x5, 0x11)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0xfffffe87)

00:00:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0xe5eb}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x100000000, 0xcb, 0x204, 0x1ff, 0x6, 0x8}, &(0x7f0000000180)=0xa0)

00:00:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x3fffffffffb, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff79)

00:00:44 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc)

00:00:44 executing program 0:
r0 = msgget$private(0x0, 0x40b)
r1 = getuid()
r2 = getegid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpgrp(0x0)
r6 = getpgrp(0xffffffffffffffff)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x6, r1, r2, r3, r4, 0x4, 0x9}, 0x2, 0x9, 0x3, 0x5, 0x200, 0x4, r5, r6})
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x80)
fchdir(r7)
syz_execute_func(&(0x7f00000008c0)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x3ff}, 0x0)

00:00:44 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(0xffffffffffffff9c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r1)
fcntl$setstatus(r2, 0x4, 0x10004)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="52ca3bb3b31186320de4426bea66d32dc37327d22e17df568b0c5d6f09bd083fe6bef743a62850b2b9ad5eecdfae3aa19abb26785767961b4f476d495d6e4007daf03b4aeeeb9ae3c6b99ad2f5ed6fe9259487f9932eedfbc0fdd356286a76cc1c90a32d4b05a1")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f00000000c0)=0x9, 0x4)
r3 = socket$inet6(0x1c, 0x5, 0x0)
r4 = dup(r3)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:44 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x4c)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005})
sendfile(r0, r0, 0x0, 0x96b6)

00:00:44 executing program 0:
syz_emit_ethernet(0x52, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"])

00:00:44 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffaaaaaaaaaabb08004500001c0000000000119078ac1400bbac1400aa00004e2200089078"])
r0 = socket(0x2, 0x3, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0x7, 0x7}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x71cd826b}, 0x8)
syz_emit_ethernet(0x94, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff070088a82f008100370008004961007e0064000620f0907800000000ac1400bb01000100070b917f0000017f000001004e204e21000890783c28667a090b33a37d12e1f9c7c5b458ef30dec639fb45ec45e8cdfcbb23f237ea4d5746900ddab91218a744b26d630ae309bf07fef387a04c725ea8c477d703ac431ca2445720e270eecadfa0665afba365e796d341c43ce2"])
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2007f, 0x8)
syz_emit_ethernet(0xbc, &(0x7f00000001c0)={@empty, @local, [], {@generic={0x661, "5a57f5ed380ae50c51b9f56a1c6b3d333f8563120021bbaf9159a235d33eece49ceb502708eccf5eaf95e366212539b4cdf0615de2c0aabec1845116d8dc19ccc1c1e5905f8400365e31a510ab0f18e3997cd85857f94c97927dcde353f097452151401ddf4b599550689e15075eca88bb437384549134bfda4b9ec56413b7c9af6c82865009c5fe22b236ec07a23d1d72d9042fe0fd5e25507b9139468c9535ed4d9e766805362e3bb808be8629"}}})
fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x11c)

00:00:44 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10000, 0x0)
r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
fchdir(r2)
sendto$inet6(r2, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b972f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc2, 0x80006, 0x0, 0xfffffffffffffe35)
setrlimit(0x0, &(0x7f0000000240)={0x10000000000b35d, 0x800000b361})
fcntl$getflags(r0, 0x3)
mlockall(0x2)
sync()
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1010, r2, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x7, 0x4, 0x0, 0x80000001, 0x6, 0x9, 0x5, 0x6, 0x1, 0x7b}, 0xb)

00:00:44 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xd, 0xfffffffffffffffe, 0x3118eb8d)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120004, 0x164)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000080)={{"4698a821577605177d7d7947c3277a85dea52574ca9ec662c96d07e99c32df5d19698970b23ea6713b9259dca8e8647878438c914e6b25d765c043a002c8b81d6fe0f05a9eb36521e690620a6df89324dc2761d630a8ee19c8594d7c2cedffcc9ec02e0af340faa32bba57a7e6337e859fec506a51256c0d5da1b6e5c412dfed73069f45a26e41ff0580b3b47a42dc5a4cfa26bb6dd6a2d5d3bde3b29a5d4f572f0ef1493c7d49ea657710484842c20d9bef0aad1a799bfeb968dcb1e7c6612b1692a2d3d0e9b96d6b0b52ebea50d1f3e50ab8f935535e6697543a21967061420f68b9cf046dea445af901331910346bab974e401e6c6efa699fab967fe14ec0b0e3c2bd8c7e4b9e99f31f44065a5b8383f7d04917c41b9e4f36888fb1a4454e0766f0f3e68af908720c9915044e23c6e2a275eb52766c2a6e83279cb80b757775843db7b5f68b3c076edd3a101d6ac1325a697a00b26bb22fda2d01a6c4d43a7922c609d39679fd55293c3bf84dc18ed77e8208bb2552d55ebb4733eec1e35e722f0611041581c75e352c9993c133d236aaa0bdc86aa1b27b241c239f030abae2af83a8f4a91393065ab5363ad8b1eebc27517183c4673cb1f6232b91cf8d16fd62aed4baba87f96eccbb15a9bcc55e790bc23f7abe74107dab2ed19c69de85356e1aaad2569137914db805d8db1d6273767e0ddb28cbab54a450f5fa5afec1c4804e7c74d2330425c2bd8dbc518d64579486edac5bb2892962465b5511eba8338c22e46ecb8a9a7e37244c21404ad0295979f30bc5e3ea3a90d2c047f66efe1c0490164cf870be0c3081d656ccc781d390f5bfd8dd67e4cd6eec3c0a87ddb05adb7bc0f006cae830a921f028204ab2e09f9691a79af9436b5d13d96dd7abdaf760ef344662978d68b897f01b523a5ca1fec0547d29ede787a2d52e624cdea2b327043f702e8c8743dd2e8a1c3227e6e24385b451e2c3dbed53d7e2243aa54fafeb3144b27e6893f6099e095f10552d034ecd00fa27c8e49a25b17f2889a93865185065adbcbe7a90315fa81379c42a7f5b298881752c64f474ff526228334c7164c0ba8b2412312365ed9837bd689ab0ce2e68f50fd0ec6d0273a5541e7ca3f7f96857d666c81e957b4d31ab2705d0b3ec855737cc3122eeb958bbbc83825938e3287d60f50a3ee33bc3ecd17b6219966a45ae82baf2da5eb8c600b8a48c7865964e823d237b00d7edb3f297650a60a72b2493840ba41a1fb838d3956e6e5219d0927d1ca1a26b5004721727919e8d7d6d4c41abb28d05118f5450fb91c9b0e0dfb6764a0865f55664dde64bcc0e11fd1ca105f1dce0bb6270dfd44ef06da009a94d584acbe019052a8ecf2fe5c97dce32f3ed6a0454c74e3e3c8ccb436ec85c095fd1167bee2719c7bf44415b5ce0e206d519cf4e6e399ead55ffac1e33a6", "1e32940932bfaaab3a2a1417ef73c2d6437ff261c42746917f68c5d365fd5ea3", 0x8, 0x2}, &(0x7f0000000040)="7df5aeb938e2164b7646c9c34dea9b8aac3a3fce9758aec903", 0xf77f, 0x2e, 0x9, 0x7, 0x4, 0x800, 0x4, 0x38})

00:00:44 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
setuid(0xee01)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000fd, 0x0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000080)="4f0f21b03ad88431564d0b8acb80b451688edc8b939b8ea162c24ad39db242eb8779c021e9206354342e0cf317016d30aa25ee3fb5d63ce3eb221201079ecba9fa2285aa81affbf9a84a308d111a0ecda1b5a073a2da73aef82180837a7f57781d1451a85775f215c4", 0x115}], 0x1, 0x0)

00:00:44 executing program 2:
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="1fc65d1627664ad5b0255925c147c7513d5ad1f17b59d21f6064dc7d49a2b92a3214164f7ca4966d0965d261169aa0c1c4654eedb558a0abc7d26823483b7250dba9e5ebc32bcee82ad0849992ecc98959570913236a52b22849367d4ca85f3a3bc51f8b5df8d8cff3256d28459a64803658666674bd", @ANYRESHEX, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR, @ANYRESDEC, @ANYRES16, @ANYRESDEC, @ANYRESHEX], @ANYPTR, @ANYRES32, @ANYRES64]])
syz_emit_ethernet(0x97, &(0x7f0000000040)={@random="0357ec6d32ba", @random="d4f6fe7fdfcc", [{[], {0x8100, 0x8, 0x2, 0x3}}], {@generic={0x4242, "765311afcfeb0928406a2d5b8eb020f38115fe1f23c9e41441e445045274bca60b9e8254087b8d20132be584117497b73e396f859fc563103667ebb98163a21e762ef154b020d2135b98f9a00c6d4250c67e45bcf503f3b05c5edf64d7f813075fcfbb83c3e1f6d341102d06fb4785f2117a419525d8657e1ea79c925da2f0ac5b691b33fb"}}})
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(r0)
fchdir(r0)
rmdir(&(0x7f0000000280)='./file0\x00')

00:00:44 executing program 0:
syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000)
sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x10)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10)
r1 = socket(0xfffffffffffffffe, 0x8, 0x8009ba4)
setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000)=0x32a0, 0x4)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:44 executing program 2:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
write(r0, &(0x7f0000000240)='l', 0x1)
read(r0, &(0x7f0000000140)=""/252, 0x7f6)
select(0x40, &(0x7f0000000080)={0x5, 0x0, 0x8, 0x8, 0x6, 0x81, 0x2, 0x80000001}, &(0x7f00000000c0)={0xff, 0x1b4cf938, 0x10bcd401, 0x6, 0x7ff, 0x2, 0x100000000, 0x8001}, &(0x7f0000000280)={0x401, 0x1, 0x8001, 0x1, 0x9, 0x7, 0x5942, 0x7}, &(0x7f00000002c0)={0x4, 0x80000000})
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x2, &(0x7f0000000040)=0x6, 0x4)

00:00:44 executing program 2:
setrlimit(0x9, &(0x7f0000000040))
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fchmod(r0, 0x10)
setrlimit(0x7, &(0x7f0000000000)={0x9, 0x9})
open(&(0x7f0000000080)='./file0\x00', 0x100, 0x8)

00:00:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000000c0)="6b0d57c695dd638380f6328042fbc813c0c1e7ab7ee6ab815757558e29d2e57df52fc01c60e6825b556f0c73f8f8dc39783d09a73ce8ac84ff78cb0597328fc47cfef6c3a4504506be9c535df4969e4b3f3d426483ee41002f84858bb3b2ad2103c2f716db92649d67f49810b71a9321d31280dd65594d7e8b87c5a8015f7181289fbb7a2a06ab6fa5e690dc2ba1580c0685cce2e596972b3d2aab647f30977281a583d4f30f7cd668b16a590474757a352ef49c158530915609136ce418b3f119e38f1dd48cfa0b7078bc3878b1438f358634f9")
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
r2 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil)
shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x3000)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000740)={{"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", "acb61861bcaf35278b73d9310fe9361e2b21791e94697139746b7e3fd0ebdb1d", 0x4, 0x3e0000000000}, &(0x7f0000000000)="e6b29f149010fc12bc53f8fddf1a28a05035baf9d28247dc4921ceac8ad7e73fa888ce33cd11840c9fe8570a48d9035836c0dd01631d6a92a5e712436756522c4296121f14baf97fda5a6fb98f6bb205657fb8863cb9cf9750e9c5dc45cb629acf3449a14361b6f0a8eb0e5a19e210113dc46501806f8277d44442b21d620beda33f4bb12b1fd54e8cdab09b53d106684e6b397f5e101e930071e16b575f8322fea318839306", 0x1581, 0xe40, 0xfffffffffffffffb, 0x1, 0x7ff, 0x3, 0x3ff, 0x1f})
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

00:00:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000100)=0x2de)

00:00:45 executing program 2:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x10)
setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x2, 0x4)

00:00:45 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1)
shutdown(r0, 0x1)

00:00:45 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
r1 = socket(0x11, 0x3, 0x0)
recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0}, 0x4)
sendto$unix(r1, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0)

00:00:45 executing program 1:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02')

00:00:45 executing program 2:
syz_execute_func(&(0x7f0000000000)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c403424e4d4e4d4e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)

00:00:45 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c)

00:00:45 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup2(r0, r0)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0)

00:00:45 executing program 0:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
setrlimit(0xa, &(0x7f0000000140)={0x0, 0x7fffffff})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r3 = open(0x0, 0x0, 0x0)
close(r2)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r3)
fsync(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
open(&(0x7f0000000180)='./file0\x00', 0x8100, 0x4)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:00:45 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017f3a5f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x8001, 0x1}, &(0x7f0000000100)=0x94)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1f3}, &(0x7f0000000180)=0x8)

00:00:45 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x10)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
fchmod(r0, 0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
ftruncate(r1, 0x0)

00:00:45 executing program 1:
syz_execute_func(&(0x7f0000000240)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00101300f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:00:45 executing program 0:
syz_execute_func(&(0x7f0000000100)="b133f6cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fbc42240f3d068f4a95ff9d44149f2168f4808eebce00000802000c421fc51c1410fea8e4f7893ab01efc48192558dc3c366450f186746f3400faee47c7c730f5326400f6f0d181801fe5ff6e3df0804f4f30f1a1254111d54111d00")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4)

00:00:45 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000005c0)={<r1=>0x0, 0x5, 0xff, 0x4, 0xfffffffffffffffa, 0x1000}, &(0x7f0000000600)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000640)={r1, 0x6}, &(0x7f0000000680)=0x8)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
linkat(r2, &(0x7f0000000280)='./file2\x00', r2, &(0x7f00000002c0)='./file3\x00', 0x0)
r4 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)
getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000300)=""/195, &(0x7f0000000000)=0xc3)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000001c0)={<r5=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000004c0)={r5, 0xe3, "c75362121a8b75808cdd21a1594f9e72635769012bc7b6ae9c379b1413b7d6bbce68b75f17ce68cb491a5d14afeb2b869e96f876205531583db05bdf098889022f4f7bc4d9762b51a03db27fa88cad9a93df177880177e3a8aae8dc347de904d68c78c959d9f5eb61e9f73e47ad868f89f38dd6ee553bd9b18ac8d6784e50abb2a47e68d555cff304b62bf07555ee6bf8004f2ee9b356d02f09ca735ed7a15c52cdae402196ef90b523c7ba3aa75db22d8b186a9df7850d809de23d898ada4111d04f5cf62ea8b398aeac0f286b4fb44d4f181a8bf1977f0e27ad2864e362ea300371e"}, &(0x7f0000000240)=0xeb)
getpeername(r4, &(0x7f0000000400)=@un=@file={0x0, ""/108}, &(0x7f0000000480)=0x10)

00:00:46 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000000))
socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001480)={0x0, 0x6}, &(0x7f00000014c0)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001540)={<r2=>0x0, 0x8}, &(0x7f0000001580)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001500)={<r3=>r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001400)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={<r4=>r3, 0x9c, "7cd47865cc54548c9ee8d69f390eae241b6353f5bb4b60e66fc35b2df47e93e6f3f542fd911fdf6c1d7d72a7c19246bf0787c8f0049a3cbe7a4b8c27bb8281993028245e756dd0cfa508f674ea9c91666f5e25fa035dafd2be97b4c904055a935081c2d7fc8ae12b226bf79472e5a0bf1b90a6632dc14e73ff197bbc54ffdd2c5580e3a6aacd03e4e470661c561f2bb5994efc287e43269561df2a80"}, &(0x7f0000000380)=0xa4)
socketpair(0x12, 0x0, 0x3d50, &(0x7f0000000040)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000013c0)={r4, 0x5, 0x6}, 0x8)
setsockopt$inet6_tcp_buf(r6, 0x6, 0x41, &(0x7f00000003c0)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r7=>0x0, 0x3, 0x401}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000140)={r7, &(0x7f0000000100)=[@in={0x2, 0x1, @multicast1}]}, &(0x7f0000000180)=0x10)

00:00:46 executing program 0:
r0 = socket(0x51, 0x10000000000003, 0x9)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfb0fa38db9a9c5052de4d382b770c1f5a872c881ff7cc53c894303b22f310b4c2fa722e43c404f36a00f90006ee01be457aea8c500000002000000000000020200a371a3f800", 0xb1, 0x0, 0x0, 0x0)

00:00:46 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x8, {{0x1c, 0x2, 0x1, @empty, 0x2}}}, 0x88)
open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
open(&(0x7f0000000080)='./file0\x00', 0x20200, 0x28)
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getgid()
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

00:00:46 executing program 1:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x18004, 0x1)
r1 = accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/13}, &(0x7f00000001c0)=0xf, 0x20000000)
fcntl$setstatus(r1, 0x4, 0x8)
r2 = socket(0x2, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660000000000"], 0x1)
getsockopt(r2, 0x7, 0xffffffff, &(0x7f0000000040)=""/182, &(0x7f0000000100)=0xb6)
open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x100000, 0x14)

00:00:46 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/58)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x100, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000000)=0x8)

00:00:46 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0)
getpid()
setrlimit(0xa, &(0x7f0000000000)={0x8, 0x1ff})
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup2(r2, r1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=<r4=>0x0, @ANYBLOB="01007f5360430000"], &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000180)={r4, 0x4, 0x9, 0x2, 0x5, 0x8}, 0x14)
r5 = socket(0x1c, 0x10000004, 0x9)
r6 = accept$inet(r5, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0xfffffffffffffd2c)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000100)=0x7, 0x4)

00:00:46 executing program 0:
getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, <r0=>0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r2=>0xffffffffffffffff, <r3=>0x0])
setresgid(r2, r0, r3)
fstat(0xffffffffffffff9c, &(0x7f0000000040))
getgroups(0x3, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0])
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresgid(r4, 0xee00, r1)
r5 = getegid()
setresgid(r5, r5, r5)
setresgid(0x0, 0x0, 0x0)

00:00:46 executing program 1:
syz_execute_func(&(0x7f0000001080)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29")
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)

00:00:46 executing program 2:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
sendto$inet6(r0, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107)
freebsd10_pipe(&(0x7f0000000000))
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000000c0)="978930c5f55011e10d68dd03ba5795a5a8")
ppoll(&(0x7f0000000080)=[{}], 0x1e4, 0x0, 0x0, 0xfffffffffffffdfa)

00:00:46 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
connect(r0, &(0x7f00000000c0)=ANY=[], 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind$inet(r0, &(0x7f0000000000), 0x10)
getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
ftruncate(r0, 0x3)
close(r0)

00:00:46 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x4)
freebsd11_fstat(r0, &(0x7f0000000100))
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
sync()
socket(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:00:46 executing program 0:
r0 = msgget$private(0x0, 0x4000000000)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000080)={{"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", "d83b066d862d989099329198259446df5f5e729b4b31b5c1991778a674f11357", 0x80, 0x6}, &(0x7f0000000040), 0x7, 0xde1, 0x9, 0x100000001, 0x0, 0x3, 0x8, 0x2})
setuid(0xee01)
fdatasync(r1)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000005c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000})

00:00:46 executing program 0:
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)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
poll(&(0x7f0000000000)=[{r1, 0x2100}, {r0, 0x10}, {r1, 0x8}, {r1, 0x4c}, {r0, 0x20}], 0x5, 0x7)

00:00:46 executing program 1:
syz_execute_func(&(0x7f0000000440)="98a84a2ae91c420f05bff80001fdc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c46104daee7f070722adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9c4233179dd79110f66474f383ae34ba29fb7e2")
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0x8000000001, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x61)
accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)

00:00:46 executing program 1:
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x8000000000000000, 0x4)

00:00:46 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$setown(r0, 0x6, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x5b, "4ba02439babc4e2941224988a63bad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d845987c731db606665bad773b9a7f5b48d7cc5ba3141c03e225f9cbd"}, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000140)=0x20, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
ftruncate(0xffffffffffffffff, 0x0)

00:00:47 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000))
semget$private(0x0, 0x1, 0x200)

00:00:47 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[], [], @loopback}, 0x3}, 0xfffffedd)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x0, @ipv4={[], [], @remote}}, 0x1c)

00:00:47 executing program 1:
semget$private(0x0, 0x1, 0x0)
syz_execute_func(&(0x7f0000000040)="9698c481b55d8500000000431c080f05f30f59bfd900cf00c4a179171f41e2e9b5cc5757660f6b32f4660f72d50f0f2dc4034e4e292963a70d0000000fa0c44281df6c626eabc4e10bf8c470c4c461cd583d0f000081c66db712e983397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefc4ed435d0b9300000000cfd4660f3801aad1a4088ae8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a17ec9fb110fc4c179dcea")
socketpair(0x10, 0x5, 0xfff, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0xff, 0x4)

00:00:47 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x804, 0x8)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x10000000)
fcntl$dupfd(r0, 0x0, r1)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x100)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r3 = getpgid(0xffffffffffffffff)
open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x10200, 0x1)
fcntl$lock(r2, 0xd, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0x4, r3})
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
r4 = accept(0xffffffffffffffff, 0x0, 0x0)
unlink(&(0x7f00000001c0)='./file0/file0\x00')
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0xf00000000000000, 0x2300000000000000}], 0x2136, 0x0)
r5 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x2)
ioctl$DIOCXCOMMIT(r5, 0xc0104452, &(0x7f0000000080)="d47e809b0e5fedca90d52e84cee4691ce224933f9269470d063efc2044188112d0f98a894f7271a0414660a78eede9296bb89e5969b3f74e02d0")
mlockall(0x2)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x400ffffffffc)
fchmod(r4, 0x3)
sync()
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_tcp_int(r2, 0x6, 0x407, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000200), 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="10fe7fffff00000000000000b0f2f056bb"], 0x0)
r3 = getuid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
syz_execute_func(&(0x7f00000002c0)="c4e165746b70407e0ac401d015573d8f297895ba0800000045d875662686e4d265fe26660f38f69a4edf000026661c0c26660f611b")
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r3, r4, r5)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
freebsd11_fstat(r0, &(0x7f0000000240))

00:00:47 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x4, 0x1000, 0x7, 0x1, 0x3, 0x510d, 0x100, <r1=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r2=>0x0, 0x8, 0x3, 0x5, 0x91}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x2, 0x100000000, 0x6, 0x9, 0xffff, 0x0, 0x5, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x80000000, 0x1, 0x6, 0x8001, 0x5}}, &(0x7f0000000240)=0xb8)

00:00:47 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x20040, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000100)="4458ff5add06236930707be663e7b5b7993761a734c37429ef097bc4165ebaf41c6a9189c7e018750090d5f197dcd71d4ed4014a132f1f6e5a9599baf052ceb12dd08684c5fae5df994262bca660b3648bd669d3f7059df6355a799c2797926cad1026fa844e6ad9256c9696dfe345bfa24ae1a8b784d48d467e70cb35806ebe33b94fd6bc684b0e54a6c5dfc87299b1c5ec")
r1 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)={<r2=>0x0, 0x3, 0x10000, 0x0, 0x5, 0xfffffffffffff800, 0x9, 0x2, {@in6={{0x1c, 0x3, 0x5, @rand_addr="b9588c19217191c15649efb7f44584fd", 0xff}}, 0x0, 0x0, 0x1, 0x631, 0xd475, 0x7ff}}, &(0x7f0000000200)=0xb0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r2, 0x3, 0xf, 0x0, 0x3}, &(0x7f0000000380)=0x18)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000080)="94ac24ba1944caf06010c1068a446a1c0ed008056ee19012a97ad26fe4166aac3f17561fd0a8c98fffff79ec735b3dd96292556fd8268c504c2660974eabfdfa1c00004e62dd3b5d652101")

00:00:47 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000011c0)={{"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", "7a68b5f5f64bad218fdc2b26740c4bd576f7d583d5d98f7df076ea697dc0f861", 0xfffffffffffffff8}, &(0x7f00000001c0)="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", 0x0, 0x7fffffff, 0xfffffffffffffffd, 0x7, 0x9, 0xd35, 0x7fff, 0x9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x5}}, 0x0)

00:00:47 executing program 1:
syz_execute_func(&(0x7f00000003c0)="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")
r0 = getegid()
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
r6 = socket$inet_icmp(0x2, 0x2, 0x1)
r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
truncate(&(0x7f00000006c0)='./file0\x00', 0x33e4453)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8)
semget$private(0x0, 0x0, 0xe)
socketpair(0x2, 0x20000003, 0x400, &(0x7f0000000700)={<r9=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000740)={<r10=>0x0, 0xbd, 0x3, 0xff, 0x3}, &(0x7f0000000780)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f00000007c0)={r10, 0x8, 0x8001, 0x73}, 0x10)
ppoll(&(0x7f0000000600)=[{r6, 0x204e}, {r7, 0x8}, {r8, 0x2184}], 0x3, &(0x7f0000000640)={0x0, 0xffff}, &(0x7f0000000680)={0x6}, 0x8)
r11 = getgid()
socket$inet6_sctp(0x1c, 0x1, 0x84)
getresgid(&(0x7f0000000240)=<r12=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
setgroups(0x9, &(0x7f0000000300)=[r0, r1, r2, r3, r4, r5, r11, r12, r13])
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c)

00:00:48 executing program 0:
r0 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0xfffffffffffffffe)
recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0)

00:00:48 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)
socket(0x2, 0x10000005, 0x2)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="0dc201c774cd790ab4bbd255ed1d95f90cbc681d0cf5ef39cdb2ba85a0e21c90c41e9ad43b07b4db17e7e5275f29eac6472437b03895de3d4aa1bfd8047c012950674365b1bb447b6545041d1d5395dc2ee5d01a0adee020eb051383c46c41210121ee3f8f13d8fd3f22b4f575cf92bcf4")

00:00:48 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00008d000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000c90000000000"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000200)=0x9e9, 0x4)
setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @rand_addr=0x3}}, {{0x2, 0x1}}}, 0x118)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
dup2(r0, r1)

00:00:48 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = dup2(r0, r0)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x20141, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:00:48 executing program 3:
r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0)
shmdt(r0)
shmdt(r0)
r1 = semget$private(0x0, 0x4, 0x18)
__semctl$IPC_RMID(r1, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r3=>0x0, 0x80000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300)={r3, 0x8001, 0xff}, 0x8)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet6_buf(r2, 0x29, 0x66, &(0x7f0000000140)="bd7d71082cf6b64827dc33f30123a145ae72cf38356d63e5571dd7bcf5eb094df7116e1dfdfaefeb90b9de308afb2c332642093a40e506f969ca7eeefc95603e048eaa040830c0323137e35a13685e78c67f8028f1553972716f881f0faf3cd60ee98dce8e12da8ee57a3c126d1a5d058518e1a9f03cde7e0ac67fe655d8f63220ed099ccd9cf360b67bb95555f8c8c518f2ae5ee7ba2833fe908a3fcb9c2283f86b96f3f57cbf46ba91910a1d810be66caa082202ea9f4588abc2765f1ae2092e08df8d1281dd11b329a3f98e6299c4904952ab21", 0xd5)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x8, 0x110, 0x4, 0xfffffffffffffff7, r3}, &(0x7f0000000380)=0x10)
sendto$unix(r2, &(0x7f0000000240)="147c7a4ae14d6388180ae3d7166fa3843eabd8850791f75888bcf18767d5f120b75ed3d4491e3cbc9de95ba83bb3eb5df3cb9eca7027bfaaf0ed5402491f729b8e3b6cc6a7cada9756a06280c9be8947d20b39f725dafae82ea944f6d7aa3bffe36cab00c39f2b8a7f318623bec39d9ef182ffe551e823857841fbba74bb3e3596a745bf89c4c0a875dd928bbec1cbb95dbbfb132ace8be7882b5ec5c01a61d3b998", 0xa2, 0x101, 0x0, 0x0)

00:00:48 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c11c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x1c, 0x10000007, 0xfffffffffffffff8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000000040)=0x28)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x8}, 0x8)

00:00:48 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x20000000000006]}, 0x6)

00:00:48 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="000000e8"], 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8c}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = dup2(r0, r0)
freebsd11_getdents(r2, &(0x7f0000000380)=""/248, 0xfffffdea)

00:00:49 executing program 2:
unlink(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000740)={{"02c8ed1162131eecc7942f0e84787f9afe83f51831012486b4bbcfebcf1e584d18f381918d555b9497b119d9063bc9a31361ebf6e60373292f6e9cd4127b37e45fae18d849470a58e41b00b53580bbe97029feaf02890c0b411b8d6584b30979f54f04c8bd37c35cf7e0172b5ea8445dd8b75dc93b44f6598fbcdfd518dd95248986bbf9607cfc8a0d48d7482516ffc0765e5ee4656a583681d75b423d25a130478de321975403eae16e6b709b2a1447836e997540d646e76322c121db0439dcc253b418f895c87e958aef49c279b89461b46c1b12d6bd6670de917651a24aac1cfa7ad98abca5eba37ea2b7f383ce270cccbda8486309cc2daad91c271c70a5db571300405bd21c1efecb7fdfb5f87b9584dbbe0bec9c6d5e38357055e5200e87e8ac61d0d05b8e3aac0ad1bccceffc6117136b1d28f94fb792b1ef5e99589c8249db8823e1fe1a42323b8db81777d10cb9a1d102d1e5280392711a37226d87641fa62ec3732367240d164e2428eaf71297b27d361636b37f3fe97b1cfb69bbd9f09e18c97ffd03d63d5efa83bffec912db347fc42a830dbec8b98c8ada19e22f0ac0fb2882dad35a52f8b092479c2204de69ff8d2767416aba0622c5957fc3ce05c2adaba1e36975d41b1fceb14ada9caa1da7e5bdadc044fca29d6b7f35c05ea0719be262f29635be465a42609afbf5e95574fc38f93daf26ecfd661fbf29f07b472aa64b789cae4631fb4f811aa39c20c1fdb5758cbefd1cb1168d54688fca9b4c1a819bb8f207955e593fac07ea1acbf25e87be28867f2d543c8e2656727f35e1f6d9dbf5b55e43e49fdb34914693a164a31bad96b5d8bbd4f464ef937a99f9ca03e420beacbd32a0f593b7bd6c0a5a37d82fe7fad822f3f9e66d7c7603eb94283fd392aace659919efb6e59e7c1dc5e6841c3da92d7272127075bba45d782bb47dc6ce826829be7eef0d45c48a0b2ebac284358d1befe8b87d639cc1927109a6263651835f2181e664ca09f3587a2ccffef2a2fb732654a933fc64d6d46058a37e24e247ba081c44c8b46a40ab1ebd84d6063b98746d9101837fe391e288d90aedc80022daac1b9787287b66429789f18801ed33dbbe70680c00885edcf75038ba927df32149ed66738f46e9ca4436b75ef13f0228d0990baffb8a5924e594a57d1a2da9cc0522e447c05c4e623e3dde2959e3a8235f375f0bbb4cda6c9ea6a1a4feedcab4b4a33ab4a95d6a28fe74b7d6f0818e1ce4f3a3f6dbb3c54555b6bb08a88a7634852dc4b5b35c79d71afeff4667cce16261178878890e8221c5f94d0a661b58eb5fae00cb88ed8cb01719fcb64facf786fa9ad9b5117bcd28aab25c7d36a89cb1290637dca54d94d3292386dd3c6d05039f0bfc026033c5cd481944997ef0a6d1b0844e2df3fb2de8af94d767a8a7f00582c1a9cea2ce4d6f", "ac58e00ef3c7664294cb1c0595c0f1d8981430418d95b23d5c1da83e35485a37", 0x26, 0xffffffff}, &(0x7f0000000040)="f81e773f3d381deb8ad1f3c406486bb5d299c1e4", 0x6, 0x800000, 0x1fc6845a, 0x8, 0x16, 0x4, 0x0, 0x4})
ftruncate(r2, 0x5)

00:00:49 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c19b5b50fb5249f6441dc79b21d69e4f5264f0f6ede795bee6be94fb9680c000cc4c37960362ac7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f21648e5c3b10cb6070000bc5151c42295b8a5a0000000c4a27d181e1caa01eff265dc5f0066490f38f62b5b5b420f1b4e00af35af353541000f9af3470f9a681cf3f3ea0faee42c24b3d7410fc7f1635bde410f187209a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4217a1631")

00:00:49 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt(r3, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000900), &(0x7f0000000940)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r2, 0xffffffffffffffff)
openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x0, 0xb, 0x0, 0xfffffffffffffffd, 0x80000000, 0x401]}, 0x10)
lseek(r1, 0x0, 0x3)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:49 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
accept4$unix(r0, &(0x7f00000016c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x20000000)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = accept(r1, &(0x7f0000001640)=@un=@file={0x0, ""/82}, &(0x7f0000001600)=0xffffffffffffff40)
readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)=""/133, 0x85}], 0x2)

00:00:49 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0x131)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000000c0)={0xff, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @broadcast}}}, 0x118)

00:00:49 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x8001, 0x4)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040)=0x3, 0x4)
syz_execute_func(&(0x7f0000000240)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865")
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xd93, @ipv4={[], [], @multicast2}, 0x200}}, <r2=>0x0, 0xffffffffffffff84, 0x100000000}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x6fc0, 0x3, 0x4c, 0x5}, &(0x7f00000001c0)=0x18)

00:00:49 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)

00:00:49 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={<r1=>0x0, 0xd0, "30a634a265ba1b6726aae21de0d70e58b5b99b906c6dcee8d782e28b8c653081bfa522eca4591b5080675162596fe73b6a9cb8fab3e7ffafe3922f9e61d6271d1944c2f5c4e89759a51363129e362b1019c400b0b7146758599d70a23de2e5fcfedc7fe4a5318cae779e66180fea9790620f7b1707661000b9611758294026587dfd590d8c9b951ec3532a921c00bff9465562b33f3c33702506ef8bd8d45a5843c9e89a7332a1780e281728d2a1d8ee17748a7848c7cec21dc7cf0f6972a8ae3ec7d19e3238ebb2e7c7c51a36d50dac"}, &(0x7f00000001c0)=0xd8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x800000000000520, 0x0, 0x0, r1}, 0x10)
rmdir(&(0x7f0000000000)='./file0\x00')
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, 0x84)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="3f2931098f665b6b9e5d50921c0c755e8f1101b470d8bf529bbc52d2de8bdae804e25b31cd569d42fa91d7a41c1b11499afd58631234fd9554c22dc8f8af544bdf453a5f5817577ebd25d4d7819692b17f74dadd648427740c6411c77291861d7095d198da4144898dcddb03ba09d8bad9ec34bd0c5192c254b1cbb35901aabbb4b1cc97f73f4ff3966dc37df46f5e20", 0x7d}], 0x1, 0x0, 0xfffffe42}, 0x8)

00:00:49 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660cde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000f7dfdb4d79f2f24f281837038874964a7a6dcc8373ff483eadc08799d9ea9fa11c78293b4468154575c555536ac147849c462e986c02553fefa9ea9463964f45f3a4c88c6b728f775d3a96fae8ba6b710c5957d4b12434ccc2064be5c0d8f5f9d0c8e9495fae32f2f509b15a1985b617d660395db091a8"], 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200))
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10)
accept4$inet(r0, 0x0, &(0x7f0000000380), 0x30000000)
getgroups(0x1, &(0x7f0000000280)=[<r1=>0x0])
chown(&(0x7f0000000040)='./file0\x00', 0x0, r1)
semop(0x0, 0x0, 0x0)

00:00:49 executing program 2:
syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865")
r0 = socket(0x10, 0x3, 0x10000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0xc964, 0xf, 0x40, 0x101}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000200)=0xfffffffffffffefa)

00:00:50 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x1, 0x3, 0x6, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0xf9dd00, @mcast2, 0x3}}, r2}, 0x84)

00:00:50 executing program 3:
syz_execute_func(&(0x7f0000000180)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="52d3a7058be613364acb9d8260420362ae818b7cd390d6448114bbda1dbad37831edff63d43379eb23bf6ade4a0bd854035bdf2b4e067958e92c64877040daa1a54dd4a3aee303118795c099fdd57b1c7197c9f2a6c9ddadf8f80fa0568541cc473bcd46df5ce805f77571f81b1b300b8415c5f44de0b183cc6da09b72f7cfdb546cdcc2e57c22c318eee839c1938e491719e76e0e17934990cd4f79f3a8fb66c5a9e793544c539ab5f97fde44a90a8b3da2055f8c5e9a64b76c1c6255e1f5")
fsync(r0)

00:00:50 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x4, 0xffffffffffffff9c)
write(r1, &(0x7f0000000140)="96", 0x1)
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c040f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), 0x2b8)

00:00:50 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0xfffffffffffffffc)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000080)="fb7dd15e1778ce606e8d2f304d029a163cdd915dc3c66bca8cd79402378fbbdb56d8ccb8a98b776b030b3339425f13a39f32b30737e3c889b1")
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x3}, 0x24)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x30000000)

00:00:50 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={<r1=>0x0, 0x8ae}, &(0x7f0000000500)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000540)={r1, 0x1}, 0x8)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={<r3=>0x0, 0x60, "eea33f714960680175782fd548794833a9de6df8c9854a31517bf27cde8d35cdf358863c3550ec6c89ae00db9ec00ba3c6fc743992bf56b65c5e1e369976a5497b804ab7292b900d9bf39f2b119877db644a7a9bd0fc9324353a8d177075e6ee"}, &(0x7f0000000280)=0x68)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x0, 0xb14b}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={<r4=>r3, 0x89, "590e43ac6e25d72654ac08277782a4484804b3b7d9fc829cc61bf2fdf763504fd3b7196fc960577d0661db459134fdeb8fd161c7fb801a06c31caa58cddb5e2b91c3364e05152445cefde223f9ae740d28ce195938d31b1672f708d2943076d73a5937bc78fc6f70d72e73a3615512100fb8eca1f9071781fcef2e26f56a531d146e5d13df4acb875b"}, &(0x7f0000000400)=0x91)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={<r5=>0x0, 0x80000001}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000440)={0x0, 0x80000001, 0x1010, 0x1ff, 0x8, 0x6, 0x4000000000000008, 0x80000001, <r6=>r5}, &(0x7f0000000480)=0x20)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000580)=r6, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f00000004c0)=ANY=[@ANYRESHEX=r2, @ANYRES32=0x0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64]]], 0x3)
sync()
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r4, 0x0, 0x1ff, 0x80000000}, &(0x7f0000000680)=0x94)

00:00:50 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = fcntl$dupfd(r1, 0x0, r2)
syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0}}, r0}, 0x8c)

00:00:50 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r0, 0x6, 0xffffffffffffffff)
writev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="43dacb9008379288a935674a949e719a213c22ea73a9b5de48a0fe14525fbbe825014a82eb8ea9f35eaf5a08b12a9c29b6d5fcdd80f43f344ebe122485a280b20528d1c7e056bdb3aad0cc00667441ba27a891efe23889dd9f167fe39f7848f1004d5fbab16aaa4899189bf352dcf1f171a2e36ca7440a23911b", 0x7a}, {&(0x7f0000000080)="97865209663e3c48f1b7b5a54446c729fd7fb43cb95a38e868bf6676eb0f6f79700887fd36003dcbf6106e97e06f91306bc9c867d50a8a7db9b645be65e34196a6fc7fcab6e12a9f8eb2aef13dafd5a018119ad493457500e0b94da6f1bf6522cf28ad60a5464db725e2a3f19b5e3a638edce4516f599b2c947f46ff7f3a42387215eac4be9375a1f5963da45601742be84ff95332f13f1b817f59566b532f1aa307e442cf7ae9bc11dcedcafa88c6da6c9591f6d1f5ffbac4d8b8e73bdfc5845bab159d881a2b9a743cac30544287da4ad1ef23a23fe90e01806cdc16de02ec8cc2fd85", 0xe4}, {&(0x7f0000000180)="f533aa3a6527093b", 0x8}, {&(0x7f00000001c0)="9d74b1d3349c9bb66c6ddd7f35550aea53579c", 0x13}, {&(0x7f0000000200)="39af2b56a5594651cfcb9d2e6f6d2ba62091b88899afc52ec1c8a5058556dd5d18ed81d09760eb4fb37584b711b3c8825973c1e4e0512ea24acd14f619e0be28337be9274e68ef3b847fe1fe62dce53dfa18a574511449fae46d8e8a70c2b2817e58f579843a920bd3a6429558ae479a3d256a6c6f69b665f5caa1d517eb62995deb8dd0a2a53e01d556cfcd12de3d811e5b2675db900175dc2452dcb9b6baf10216705f5a76cb2e87de54ad932d9240c46e5989b0338386bffe0aa43c9bd63fc490e7cc2383c602", 0xc8}, {&(0x7f0000001380)="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", 0x1000}], 0x6)

00:00:51 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc3, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x191a0000000, 0x4)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={<r4=>r2, 0x800, 0xf, 0x101, 0x762}, &(0x7f0000000080)=0x18)
setsockopt$inet6_tcp_int(r3, 0x6, 0x100, &(0x7f0000000540)=0x100000001, 0x4)
r5 = fcntl$getown(r1, 0x5)
r6 = geteuid()
accept4$unix(r1, &(0x7f0000000900)=@file={0x0, ""/4096}, &(0x7f0000000440)=0x1002, 0x20000000)
freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
accept$inet(r3, 0x0, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000600)={r4, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6]}, &(0x7f0000000640)=0x10)
sendmsg$unix(r3, &(0x7f0000000500)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000100)="8b79057721d1c74b7bb96b42957b90b0e210add195fb630a7960c69940bc87b8e3d22f1ba4d82aff2ea98c7694ceb80abfcacf9df42562d039b869aa300bbcf432e30688fdda2cd50e954b6e0ebd57efebf96f7d67c7cc05cad334404847c94a62025f0d034dbc22c29a24cf704499fb80dac1b5d8c6be95fbede94db6c9ec0c532031be857380106ca754b2fbf417aaab720850bf1432165bd02d9b1bed44c24dafdf966d21ba", 0xa7}, {&(0x7f00000001c0)="b026f8cb715922e646d1482f23cf1522176794c8fcd83fac0d0bb88b3582549d219f92e8142ff8a1721d7f1cf38db66b3e2b442f1c716605bb710f67a93d2b756af550cdbb61ee286baf867256e7c8fcf798f95de170a6b4d2", 0x59}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="2800000000000000ffff0000011e9d01d9ae478125229ace0a5bece3000000c2194bde4f0fc26de6af2cffe51d54dacfd2591afdb8197c2eabbda4a44151dfdff75c2f3c70a9322566d3075b34e12aaf4f9395eb5f8d10ec2145c30d27977c911532503a202c2b9d5e0effa2", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="20000000000000f1a943fa68579a77d1c194ec1700ff000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1], 0xd8, 0x20000}, 0x88)
fstat(r3, &(0x7f0000000680))

00:00:51 executing program 0:
syz_execute_func(&(0x7f0000000300)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c0000c4c3792213a966420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d00802048152020b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240fc4417829ac883f000000635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f91337c4213e2a9fb788ffff2e0fc7bf0d00008066660f3a0b0865")

00:00:51 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
dup(r0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00.0\x00'], 0xa)

00:00:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0xc9)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f00000001c0)='M', 0x1)
close(r0)

00:00:51 executing program 0:
execve(&(0x7f0000000040)='./control\x00', &(0x7f0000000400)=[&(0x7f0000000180)=':!\x00', &(0x7f0000000200)='/\x00', &(0x7f0000000240)='#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300), &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000680)=[&(0x7f0000000440)='@+\x00', &(0x7f0000000480)='{+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='[F\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='{:\x00', &(0x7f0000000640)='@\x00'])
r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f00000000c0)="3a510c56343c1a8c484d19d8a36404fac572aafc80288ae92ccd52cec6b2ccffe5b353efcc09415a96ff811d21f27914386e9547c0695b7a4c63d3708030779b975f3a61d4cc4ee05c5a41d9a6e1ad240abf8a5c06d6c936537cc3c7ce513397befc8e0c5d72b7d658dececed45f7cf5758591e8461293c56d83d61b07e494231606571cf983340035218e2a54d7d523dd441b325ef06c2fc01d2fca73d17ccf", 0xfffffffffffffffa, 0x3, 0x1})
freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0)
dup(r0)

00:00:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000)

00:00:51 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000)="5d57b207b4f57c298aeb15c07189ae19cc3000", 0x13, 0x4, &(0x7f0000000100)={0x1c, 0x0, 0x8, @empty}, 0x1c)
r1 = dup(r0)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="300000000000c200000000000080000085d81764c341204000a4091eaae97594c4cfb34dea0000000000000000000000aea121550ee0a0aeb6165c13cb14699d3bf66f2215f94b59d347bc739a53554448c0e7325fec71ce6c531aec893fc69307ad62a3130cefa28da10f65b2a06f925ba8c9adfca8271412fda28577273e59"], 0x30}, 0xc)

00:00:51 executing program 2:
syz_execute_func(&(0x7f0000000100)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = socket(0x2, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x1, 0x5, 0x4, 0x8001, 0x7, 0x6}, &(0x7f00000001c0)=0xa0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x7, 0x0, 0xffffffff, 0xfffffffffffffffe}, &(0x7f0000000240)=0x18)

00:00:51 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
freebsd10_pipe(&(0x7f0000000040))
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x10000)
ftruncate(r0, 0x8000)

00:00:51 executing program 0:
syz_execute_func(&(0x7f0000000300)="9826473e431c230f05f32459bf0c00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
mkdir(&(0x7f00000003c0)='./file0\x00', 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x520, 0x3, 0x7f, <r1=>0x0}, &(0x7f0000000180)=0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000240)={<r3=>0xffffffffffffffff}, 0x0)
socketpair(0x2, 0x0, 0x8c1, &(0x7f0000000400))
open$dir(&(0x7f0000000780)='./file0\x00', 0x8000, 0x190)
ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000280)="4313fc7fee5850356448cbf0a61d538d606525c3f777fba01dd23a134f731574b91f2a9163f3b1e945cd56a5a5eb544e668b528112bce589d0f8eceeeff40884f3be7b1361d62b1a79cd004ac0041ed0e725933b01ce3c58dabfcb5570629c2a137501efb9cee4519e2b")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1, r1}, &(0x7f0000000140)=0xc)
getresgid(&(0x7f00000001c0), &(0x7f00000004c0), &(0x7f0000000500)=<r4=>0x0)
freebsd11_fstat(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
setgroups(0x5, &(0x7f0000000740)=[r4, r5, r6, r7, r8])
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="07000600140005004200010003007f004a7258bcc34b083d3dd54c14200cfad4f7a376574b2e2ae16530c2aadb60beba35cdbcf3c07877ec111791943e21ed34114bfae45eebfa6040eb5d33e0ca5b195b471cb4397ec37e11fbe2f7ff57228e989400087275c5c390c19ccabec1d3d2641449601e0000"], &(0x7f0000000200)=0x14)

00:00:51 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x5f}, 0x24)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x7, 0x8}, 0x8)
close(r0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfffffffffffffeff, @loopback, 0x3}}, <r3=>0x0, 0x9, 0x100000001, 0x101, 0x1ff, 0x80000001}, &(0x7f0000000080)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000280)={r3, 0x6}, 0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0))

00:00:51 executing program 1:
unlink(&(0x7f0000000040)='./file0\x00')
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffff7ffffffffffffffff0800450000300000000000019078ac2300bbe00000000d00907800000000450000000000000000000000ac2300aa00000000"])
pipe2(&(0x7f0000000100), 0x100004)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x60d}, 0x1)

00:00:51 executing program 1:
r0 = socket(0x17, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000015c0), &(0x7f0000001600)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7ff}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f0000000040)={0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x10001}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000001780), &(0x7f00000017c0)=0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x40, 0x5}, 0x8)
r3 = getpgid(0x0)
recvfrom$unix(r0, &(0x7f0000001640)=""/231, 0xe7, 0x80, &(0x7f0000001740)=@abs={0x1, 0x0, 0x3}, 0x8)
freebsd11_lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000001480)='./file1\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001380)=[{&(0x7f0000000280)="2ddfee9048ed0b303e8dfe9724c86fc179d81599d5dbe24bf7889af2d06292d27d05de4dab863098bc530388da02fffa0b96fa756fba5ef1d0c26dcd152c93fb7ff608ea90d880157e6cb2e67895253452faa26528294834ab4202828d9e99841f4313cfb23c1886846510b088484415a5f07b", 0x73}, {&(0x7f0000000300)="1a1dc1947baa6904cbc9a1decf2433fd62d24006ed94d237808177a9951ed4ac24ee183f7890da51e29c3b341f742dfc443fbf033510816a8f6241b646fdf810a49623e1f37a859ccb1eabb3834a889f615217", 0x53}, {&(0x7f0000000380)="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", 0x1000}], 0x3, &(0x7f0000001540)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x100}, 0x1)

00:00:52 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79)
r0 = getpgid(0x0)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f00000006c0)=""/210)
r2 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8)
ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000540)={0x10})
ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f00000000c0)="2e9f993afa2538cf93f4ce9893c1e338e5a356ac2f5c59a56e85726eec3a2f2fbd5185")
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
setregid(r5, r6)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
truncate(&(0x7f0000000440)='./file0\x00', 0x200001)

00:00:52 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90)

00:00:52 executing program 0:
syz_emit_ethernet(0x6e, &(0x7f0000000100)={@empty, @remote, [{[{0x88a8, 0xfffffffffffff001, 0x6, 0x4}], {0x8100, 0x3, 0x1f, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})

00:00:52 executing program 2:
r0 = socket$unix(0x1, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000060000400000000000000059593411dd4a32274cfb96d20670dc6c6331e3fb8fdae6338a56b541ac63708772e30d1e2ef53719a3a4bf7de39535850d2f5ee79e5c5bb8e63a75c0b4991fdb78d2805f"], 0x1c}, 0x0)

00:00:52 executing program 3:
syz_execute_func(&(0x7f00000002c0)="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")

00:00:52 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
open(&(0x7f0000000140)='.\x00', 0x8, 0x8)
syz_execute_func(&(0x7f0000000000)="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")
open(&(0x7f0000000180)='./file0\x00', 0x808c, 0xc6)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={<r2=>0x0}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0xfffffffffffffffc, 0x6000, 0x0, 0x0, <r3=>r2}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x3, 0xfffffffffffffff2, @ipv4={[], [], @multicast1}, 0x7fff}, 0x1c)
write(r0, &(0x7f0000000480)="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", 0x599)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r3, 0x400}, 0x8)
r4 = socket(0x2, 0x4, 0xffffffffffffffe0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff, 0x4)

00:00:52 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="b17de953a4d8", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:00:52 executing program 0:
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x38a00, 0x0)
getpeername$unix(r0, &(0x7f0000000b00)=@abs, &(0x7f0000000b40)=0x8)
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000a00)={'accf_data\x00', "8bbf71723617e56096ba644095bc6b206defab4e340b090c3da65b09b41b25a47e0256681530f98838bc20efdc50b0de7106146a1a67735202a8a224c93e6f462e68cd2614ababf5e1b3a97912c43b769fd94ded7ffb82c50333d5e5f097b79fed08e001700d5ebad3dc2c86bc3ed08b7bf79da9db0ad64f68ab4c253ed60d6212c7fcc541776ceabd4bbe9bf12242146da501daea103945d49d2e7d7fab486910910811102f4787b68a3cda3195077ca216a1069b6d7a4741fa9bc3298244cf0569354328023263cfd659f028fe492a8e4b82d9ef7104ecce95db4eca132191943a9132792aa5971149259572adfc24"}, 0x100)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000980)="3658735b23937134c7ef1313b6576e6d345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2180190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7408660fe9325078dfd5b51fabf175303933ac8bd2d5")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(0xffffffffffffffff, r2)
syz_extract_tcp_res(&(0x7f0000000280), 0xa1, 0x49393c41)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

00:00:52 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:52 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

00:00:52 executing program 0:
syz_emit_ethernet(0x3b, &(0x7f0000000000)={@remote, @remote, [{[{0x88a8, 0x2, 0x81, 0x4}], {0x8100, 0xc4f, 0x6, 0x3}}], {@arp={0x806, @generic={0x6, 0x7000, 0x6, 0x1, 0xa, @random="2984645fa1c0", 'J', @broadcast, "73f21851b858e0ccbd714d5e7c87a2bd"}}}})
syz_extract_tcp_res(&(0x7f0000000040), 0x8d92, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000280)={@local, @random="9b86495247eb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}})

00:00:52 executing program 0:
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x84, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @broadcast}}}}}}}})
r0 = dup(0xffffffffffffffff)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "da393f9b703f4e22d64113b9e4e91bea1d0ff4987c96ce62c5255dd6283d2b9e", 0x6, 0x5}, 0x0, 0x5, 0x9, 0x4, 0x6, 0x7, 0x400, 0x7, 0xffffffff00000000})
getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffcb4)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
read(r0, &(0x7f00000006c0)=""/251, 0xfb)
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0)

00:00:53 executing program 0:
syz_execute_func(&(0x7f0000000780)="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")
link(&(0x7f0000000080)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd)

00:00:53 executing program 3:
r0 = socket(0x1, 0x10000001, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000300)=0x1000, 0x4)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x99-\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='):f-)\x00'], &(0x7f0000000780)=[&(0x7f0000000540)='/\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='^\x00', &(0x7f0000000600)='&\x00', &(0x7f0000000640)='&++!\x00', &(0x7f0000000680)='/\x00', &(0x7f00000006c0)='&\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='-+-)\x00'])
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10)

00:00:53 executing program 0:
setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0xfffffffffffffffc})
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
fstat(r0, &(0x7f00000000c0))
fsync(r0)

00:00:53 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b)
r1 = getpid()
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={<r3=>0x0, 0x8c, "0b22e6088890ca87e07a8d743dd3e7f6052f50ed909d31e76c5f99351ae54d4a1495133f850c0552e89badc6b58fc63daafbf9c8dabb5f527c4739050d067054e8382924e2977a2d124f0e82b726cd9f672d8c39f9722e645bc98b3f6a8a58b05500ea1d4ef2485afe36cf7f0ae6c3ec624dccff75478166203054af589183cfdc21cdd29220088c925abb2a"}, &(0x7f0000000180)=0x94)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x100000001}, &(0x7f0000000200)=0x8)
fcntl$setown(r0, 0x6, r1)

00:00:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8)
sendfile(r1, r1, &(0x7f0000000000), 0x1)

00:00:53 executing program 3:
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2a)
r0 = socket$inet6(0x1c, 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x800, 0x80, 0x7, 0x4, 0x9, {@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, <r2=>0x0, 0x7, 0x2, 0x47, 0x8001, 0x20}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0xffff}, &(0x7f0000000240)=0x8)
syz_emit_ethernet(0xa6, &(0x7f0000000280)=ANY=[@ANYBLOB="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"])
accept(r1, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10)

00:00:53 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x17, 0x20000007, 0x467a)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x4a, 0x0, 0x0)

00:00:53 executing program 0:
syz_emit_ethernet(0xfffffffffffffef3, &(0x7f00000002c0)={@random="d3f0553cfdbd", @empty, [], {@ipv6={0x86dd, {0x101, 0x6, "4a7da0", 0x0, 0x0, 0x7, @mcast1, @remote={0xfe, 0x80, [], 0x0}, {[@hopopts={0x5f, 0x0, [], [@enc_lim, @pad1]}, @fragment={0x5f, 0x0, 0x7, 0x7, 0x0, 0x3, 0x66}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7fff, 0x8, @rand_addr="bf976db8d7603a5c787e4f5a0c54d223"}}}}}})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x10001, <r1=>0x0}, &(0x7f0000000100)=0xc)
freebsd10_pipe(&(0x7f0000000240)={<r2=>0xffffffffffffffff})
symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x2}}, r1, 0x1da27ad3, 0x100, 0x9}, 0x8c)

00:00:53 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x6, 0x4)

00:00:53 executing program 3:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x101)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x9, [0x7, 0xbc, 0x7, 0x8, 0x401, 0x5, 0x4, 0xa78, 0x9]}, 0x16)
setrlimit(0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:53 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="31429fe59f051b6cbcd78e752edfbbc88c0e282922931c37cf93db7ada3c222301448a2705ec5121c0a3e1f366271d9055a29bd3dd1f714f1d7a8575bdb0ae6a2e0c2217b0552a6007eb57d6e98d50f76e2ca8038c9bb0c223a7669f981bdd0eb02016fbf365f86763e690e0bb1d0d2c39b51f3625594db5ae900ee512")
setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d})

00:00:53 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:53 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000000)="190cb3f3fcf245dc8d779f62a7c97585dd1c5ff21a06d0ef73bf6e44adbc239ae794068d454cc10fbfcf5d7c746f2138497baba2f8c628b800ee1fa369dec3ef2c1b31fe86e5fe")
syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:53 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="000000000000e8030000ffff00000566"}}}}}}})
r0 = socket$inet6(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0xf, 0x7, 0x5c5}, &(0x7f0000000040)=0x18)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x8)
accept$unix(r2, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0xfffffffffffffc42)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x6, 0x7fff}, 0x8)

00:00:53 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x80)
mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x20)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x6)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
setrlimit(0x6, &(0x7f0000000180)={0x10000000000b360, 0x401})
mlockall(0x1000000000003)
sync()
sendfile(r1, r1, &(0x7f0000000040), 0x1)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x10, 0x800)

00:00:53 executing program 0:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x200, 0xfffffffffffffc00})
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")

00:00:53 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x4, 0x5b, 0x7ff, 0xb47, 0xe4, 0x0, 0xfffffffffffffffb, {@in6={{0x1c, 0x3, 0x401, @empty, 0xffffffff}}, r2, 0x5, 0x100000000, 0x2, 0x2, 0x101}}, &(0x7f0000000100)=0xb0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:54 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, 0x0)
truncate(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bffbffffff40d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x5, @rand_addr="db68d4d7ac6d0e60154f097e0c5ae5b3", 0x7}}, <r2=>0x0}, &(0x7f0000000180)=0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1, @mcast1, 0x1}}, r2, 0xfffffffffffff956, 0x200, 0x2, 0x8, 0x1, 0x1}, 0x98)

00:00:54 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x0)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:00:54 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0)
getresgid(0x0, &(0x7f0000000600), 0x0)
execve(0x0, 0x0, 0x0)

00:00:54 executing program 2:
setuid(0xffffffffffffffff)
syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffff925, 0x1f8, 0x1, 0x5}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)

00:00:54 executing program 1:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={<r1=>0x0, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e20ff070000000000000000000000000000000000000300"/128, @ANYRES32=r1, @ANYBLOB="0804030001000000754848bf4256e1f2b1dbb934ca576a42c721b6b4666a730b4481fdb75291c651488853d99db0eff04b8cb3a68c"], 0x8c)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)
getsockopt(r0, 0x0, 0x20, &(0x7f0000000080)=""/205, &(0x7f0000000180)=0xcd)
r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
connect(r2, 0xffffffffffffffff, 0x120)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r3, 0x29, 0x4a, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x80000000}}, r1, 0xffffffffffffffc0, 0x6, 0x200, 0x2000000000003c, 0xfffffffffffffffd, 0x101}, 0xfffffffffffffc98)

00:00:54 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
r1 = fcntl$dupfd(r0, 0x11, r0)
symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1)
shutdown(r0, 0x1)

00:00:54 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, <r0=>0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, <r2=>r0, 0x7ff, 0x10000, 0xea, 0x5, 0x800}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8000, 0x100)
ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000480)={{"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", "c1af6cb6a6b72ff2674d44782b88d3d3ab9c4e203e73bd249c73f139d66cc0a8", 0x5d, 0x6}, &(0x7f00000001c0)="b6229321fab7ac5d868a305feb8cbf946a149719835569070d7262b5846daa51409852f0623107e55bdece2397826f8538a9dd9cc0398784cde79c1fc983bf6936c4253747292309542af0259a90a2aedf0b2bf7ce81eb8aa9f93a80ec802631a589742856bfe15838ed314a1f655a0bbede15a5a0dfb8955c2450327ecbe641d1b9f154e3f02569cb5d4b7e62efed4989654ef1a7eb28ae6f2dfc335d48e45b030f99f58267b88d0564d908c4f4467505bf0405efd2760e8aa04f2a", 0x6, 0x0, 0x7f, 0x5, 0x7, 0x2, 0x40, 0x814})
r4 = socket$inet6(0x1c, 0x5, 0x0)
r5 = dup(r4)
recvfrom$inet6(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r7 = socket(0x2, 0x0, 0x8000000000)
r8 = socket$inet6_udp(0x1c, 0x2, 0x0)
r9 = fcntl$dupfd(r8, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r9, &(0x7f0000000100), 0x100000000000005c)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
sendmsg(r6, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x1010, 0x8f, 0x2, "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"}], 0x1010}, 0x0)
execve(0x0, 0x0, 0x0)
sendmsg$inet_sctp(r7, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000)
__semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65)
getsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f00000002c0)=""/172, &(0x7f0000000380)=0xac)
connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:54 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0)
r0 = shmget(0x3, 0x2000, 0x180, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/1)

00:00:54 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgget$private(0x0, 0x141)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x9f9, 0x4)
msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0xfffffffffffffffc)

00:00:54 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
socketpair(0x1c, 0x3, 0x7fffffff, &(0x7f0000000040))
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept$unix(r0, 0x0, 0x0)
r1 = socket(0x0, 0x20000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0)

00:00:54 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000008804, 0x10)
r1 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r1, 0x0, 0xa00, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0)
ioctl$DIOCGETALTQV1(r1, 0xc1304430, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r2, 0xffffffffffffffff)
openat(r4, 0x0, 0x10400, 0x42)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000780))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="0e0a9f5a874e06a7c8302f5f6aabf2eaf5c84c56a8044d4d3a1cef0713c26809372619374463edc878cea073d1799aab5f0a475f03d57162c3dcf782cb53fd0267d4f9c1f34f14fe898949c9bc2be9859c765638228c1188bb47effe30b659d56138ce62fe8d84e47fa1ed802db9a7690cb651c8274d3fbfe00019d2a4667f9670615da6444bc8b96ec3599c39daf3a2e10ade")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r5 = geteuid()
r6 = getegid()
fchownat(r0, &(0x7f0000000000)='./file0\x00', r5, r6, 0x200)
flock(r0, 0xa)
symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00')
mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x8)
openat(r0, &(0x7f0000000140)='./file1\x00', 0x406600, 0x0)

00:00:54 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x28, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/67)
shmget(0x1, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/10)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f0000000100)="362481fbb02fde6c3a93c6013709009b5564118acc1038ca12ed42570ad261ba76652a1ad49c40fcbcadb9949c68a56d37e604968db8bac7a25f0bb9b4c40a992a89c3887c69929a34b365fc1f1fc7d682b51d7d2e0b00d3b53720310230ab74236299674991b755d2a8a9277c509383be6e4e85de1edb621e01374fbaa264e52e0dd79f5adad9e7035a0e4ce508a604eb31ee4d5338ce9d3c112fadb44a8d67c36ccd06c3eb992a0a3756d974f90a30f40a5d261aa24ab39e750825c78a4b4fff497779e095b2e433ea3cf3d2d6e290", 0x3, 0x1, 0x81})
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000280)={{"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", "f21be9a796d886dd4a469d4bd4cacdb9a3c7e9569cd4125f70959debb81a8d80", 0x3, 0x3}, &(0x7f0000000240)="2254862412e5233df65ebb4c9679df398fcd", 0x401, 0x6, 0xffffffffffffff01, 0x2, 0x2, 0xeb, 0x6, 0x81})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000700), &(0x7f0000000740)=0x4)
freebsd11_fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x5, &(0x7f0000000800)=[<r4=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
setregid(r3, r4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000840)={@in6={{0x1c, 0x1, 0x0, @loopback, 0xfff}}, <r5=>0x0}, &(0x7f0000000900)=0x84)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000940)={r5, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000980)={r5, 0x69a172f}, &(0x7f00000009c0)=0x8)
r6 = fcntl$getown(r2, 0x5)
lseek(r1, 0x0, 0x2)
r7 = semget(0x1, 0x7, 0x4)
__semctl$GETVAL(r7, 0x6, 0x5, &(0x7f0000000a00)=""/114)
syz_execute_func(&(0x7f0000000a80)="67470f6309c4e159fa0ff2440f1e296436660f38309861d20000c4e2f1bee70f0312f3410fb8ce660f3840e93ef33e437b00470fbc07")
fcntl$setown(r2, 0x6, r6)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000ac0)=0x7fff, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000b00)={0x0, {{0x1c, 0x0, 0x4, @mcast2, 0x2}}}, 0x88)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000bc0)=0x6, 0x4)
r8 = accept(r1, &(0x7f0000000c00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000c40)=0x1c)
unlink(&(0x7f0000000c80)='./file0\x00')
accept(r1, &(0x7f0000000cc0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000d00)=0x1c)
recvfrom$inet6(r8, &(0x7f0000000d40)=""/201, 0xc9, 0x80, &(0x7f0000000e40)={0x1c, 0x2, 0x0, @mcast1, 0x9}, 0x1c)
bind$inet(r8, &(0x7f0000000e80)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
socket(0x12, 0x2, 0x0)
msgrcv(r7, &(0x7f0000000ec0)={0x0, ""/122}, 0x82, 0x3, 0x1000)

00:00:55 executing program 2:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6")
fchdir(r0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), 0x4)
mlockall(0x1)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 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, r2}, 0x0)

00:00:55 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
socketpair(0x1c, 0x3, 0x7fffffff, &(0x7f0000000040))
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept$unix(r0, 0x0, 0x0)
r1 = socket(0x0, 0x20000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0)

00:00:55 executing program 3:
munlockall()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0x100000000000)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180)={0x4, 0x53632f7f, 0xff, 0x5, 0x1, 0x4, 0x2d3b1501, 0x80, 0xfffffffffffffe00, 0x1000, 0x1}, 0xb)
r3 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f00000001c0), &(0x7f00000000c0)=0xfffffffffffffc1b)
socket$inet6(0x1c, 0x20000002, 0x8001)
poll(&(0x7f0000000200)=[{r0}, {r0, 0x11}], 0x2, 0x0)

00:00:55 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200), 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:55 executing program 2:
socketpair(0x17, 0x10000002, 0x7, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000b40), &(0x7f0000000c00)=0x4)
r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
preadv(r1, &(0x7f0000002140)=[{&(0x7f0000000c40)=""/99, 0x63}, {&(0x7f0000000cc0)=""/208, 0xd0}, {&(0x7f0000000dc0)=""/180, 0xb4}, {&(0x7f0000000e80)=""/19, 0x13}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/151, 0x97}, {&(0x7f0000001f80)=""/1, 0x1}, {&(0x7f0000001fc0)=""/85, 0x55}, {&(0x7f0000002040)=""/103, 0x67}, {&(0x7f00000020c0)=""/87, 0x57}], 0xa, 0x0)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000580)={{"61a5063113a230030c678e3238237a73d558191027a2db87dd86374aaa5d6520b12950738a7ed9de69b05f5b5de27914ab727d9c3fda5dd70866ecdb576121a4f7dbb6072ac9d31dada1829681cde68af30bf1c7d257c44c3e268d2f30ce1635121127551fcbde210bf9ab1060543f917eb7c8b9a155704388ce594562879116f1b3292d4ca6bc2411cb81d21089f83eff59b6dbc5c945bc0bd9afc1d9f0658febb5784447fc825fa32c79aac702ee042d370f083683c720f6f5d4e25fd684ff6f4eefd961837298fdb142d1e67a584fab9e212c677479bde84657ec502c10aa5c933970ae61b44e96d3dad85ae6d3b8a9fe859760436c4e13b3922640927cc0268cead2191a110191c5f4926c1112eb2b4d1e080f9c09d271d7fb19962a039a4b7fbd9745a4df6486d69a8e88dfd424e4c2b8b2b6bc57f42f2943c2554cf5ada344b853887aacbca3a5bf831cf524daf20f61d862cc47d5ad6662d9f16c901b4f7e0e81bd36f75525ce84531b7246b0b8b24a4c4d96d610a753c9046975c96e1af7da6024d7319c306bdd36047cb9c919c53aac253609c7a2f20807365f54bf8b3774fe57b5078ae9632802f513a27c9d7a81173bd195f7223f20da10f733901663c823e352691c0a64936a88a9e1df8fe40b9d172643ac3d74ceb9ea8b3ea4ca5b9ce1159293b004cff3218adc3de9910a9bf21cbc58a66e4c39797ce123fac073dc9a43d5597fc0e9cd4f07b9fb16858d5d4b38a19e82598ab3cc932c561c266e7a57b0ab0d84c6aa4c752ffe8ca230261844711324c019f0af0a91de1498b9aad80b5fec0918b717c15c039981a62c07a7cbe2177b67710c172b79ce29867ff941757a93cf533d3c999bfd6be06673698e362498bed5dc5c182fb08193f7d90925d5cb267440c007ae27e7e28975e197941a3a81af39021c4735982621b1a5cfcc6576f953b668258989d51ce948ca7dff46551b0146b0769258d10b49b58dc5d0a0e319f2a1f0ce4f812e4f88b247de1c6a795496f1ea63a9f5f119c0d292b9125843d44b5577be47de42e3ca3dfe803662ab5a4f9f8ab490cc11f06b289e0a4fe3ef9e1bfbd3e7f7007c6ae65032d07b131d0bf64f7495cb2d268bb96a647466beceab3a9b349c5c9947eb7c02ba479be1cb2968f5ca1e979da140a8e9356996c6a52561bb93f4c80af16597be963f42394fcc3b1ccc4a3e01ef7f5aa83217d9c0e6f3190d2d659e833c8bba54d39e0150128465412a38562fc601062ce53100d4da04fd44ab76eaa00f84a677ba92bbdb91221ba46a04c90373dd902db999eb1c94e73d52dec29f632abd0014c106a82f31bdcf011dcbfe7af6653838c6d9ffbd7d4d71261435caaecb17bb0167d8121d36ba2a9af4b9d2b9f6f8bea2aa223e4142aaf0c75dc89aae72abe2d998cd65388e4c9bee477fc67d3d97a256", "8d17b2e43802b2b685e0b46d09a21f218ab485953e3bf3c207f7b0fbfcb3faf4", 0x8, 0xc3f}, &(0x7f0000000080)="6f117ee512577710025646258590465d5729b0745fda6cc5be3f2279de293af3d15bb282fdcccf08cc6e45ec1460573172d9860ea84bfc06999946bbeb96df369063126285757397e03231b093a8e0", 0x4, 0x100000000, 0x6, 0x0, 0x6, 0x6, 0xffff, 0x5})
preadv(r2, &(0x7f0000000b80)=[{&(0x7f0000000a80)=""/159, 0xd8}, {&(0x7f0000000bc0)=""/60}], 0x1629, 0x4)

00:00:55 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2001, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000b44b519ef900"], 0x8)
connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)

00:00:55 executing program 3:
mlockall(0x2)
syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0xa, &(0x7f0000000100))
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000300)=0x10)
syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878964600fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:00:55 executing program 2:
r0 = socket(0x2, 0x1, 0x10000)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x81, "ee3bfd6fa37b4668dabec28fefe8a11d"}, 0x14)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66096c65302f66696c653000"], 0x10)

00:00:55 executing program 2:
r0 = socket(0x2, 0x1, 0x10000)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x81, "ee3bfd6fa37b4668dabec28fefe8a11d"}, 0x14)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66096c65302f66696c653000"], 0x10)

00:00:55 executing program 1:
syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0xfffffc83)
msgget$private(0x0, 0x210)

00:00:55 executing program 2:
syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdcf345d9c6acacc40fb6b67348b9a5605419c2000000f08171a30b8a826eefa80d94c48cc7660f3a0d3d0000000018a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = semget$private(0x0, 0x1, 0x20)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10, 0x10000000)
getsockopt$inet_tcp_int(r1, 0x6, 0x902, &(0x7f0000000440), &(0x7f0000000480)=0x4)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0)=""/236)
read(0xffffffffffffffff, 0x0, 0x0)
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast1, @multicast1, @multicast2}, 0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={<r3=>0x0, 0x6}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x2}, &(0x7f0000000380)=0x8)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:00:56 executing program 0:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0xffffffffffffffff)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x3)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(r1, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0x10)
mlockall(0x1)
sync()
shmget(0x1, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}}, 0x0)
shmget(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fchmodat(r3, &(0x7f0000000200)='./file0/file0\x00', 0x1)
pwritev(r2, 0x0, 0x0, 0x0)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dbe765b9b7d0433e313b83269dc31718eb3d26bbd2e041863d47542e6d434cd9a22ebcef5083fff2ea1649d695", 0x2d}, {&(0x7f0000000040)="1fa8205e87e3cd4a", 0xa7}], 0x2, 0x0)

00:00:56 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5000000003f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88)

00:00:56 executing program 1:
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c450f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120000, 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x101}, 0x8)

00:00:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10, r0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r1, 0x11, r0)
fcntl$getflags(r0, 0x3)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000080)=0xffffffffffffffff, 0xfffffffffffffdef)

00:00:56 executing program 3:
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c230f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x48, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="c35befa1852b523202f11f9978b9c75d84cc66354d51cedc5a5cd2ae9804edab85be0d6db0956ed768bb2b077778e563d4")
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000200)="49c017ad9410c1a211c3cb695fd7233bb9930320249427f3f104ae19ddfde4a0f51b974f47dbf54f6f2360e83451eb1db6782ca11bc125ba1fb4fecb605a30130ec8c159ed4b9956cceae014f7d937f41fa2ab4cc645ca018f23b9dc371c622f03e60515a90d02a7afcc8a6344fe48cfafc4a37bcb862d4de57b1a2f8cee01f97e33c092db6b25abf84b2d21b5d5d352bd56431061d5dbace6e7fccadf8949b456ed438b7128eb2508601944f5d75ed5153e823767e78f7da23395c6dc893270")

00:00:56 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000100), 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xf, 0x7f}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x9}, 0x8)

00:00:56 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc)
socketpair(0x1d, 0x1, 0x6, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

00:00:56 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
mmap(&(0x7f00001b0000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x400, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f00001b0000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0xfffffffffffffffc)

00:00:57 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local, @broadcast}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000040))

00:00:57 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c08440f99da98cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545f24c0f2a9a07000000a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008036ae")

00:00:57 executing program 3:
syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109")
syz_execute_func(&(0x7f0000000000)="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")
msgget(0x0, 0x40)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = geteuid()
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x80, @loopback, 0x1}}, <r2=>0x0}, &(0x7f0000000500)=0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0x7, @ipv4={[], [], @rand_addr=0x2}, 0x80000001}}, r2}, 0x84)
fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getuid()
setresuid(r1, r3, r4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={<r5=>0x0, 0x6, 0x9}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000640)={0x2b4, &(0x7f0000000600)=[@in6={0x1c, 0x1, 0x191, @ipv4={[], [], @rand_addr=0xfff}, 0x7}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000680)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r5, 0x100000000000008}, 0xfffffffffffffeb1)
pipe2(&(0x7f0000000140)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x100004)
futimesat(r6, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x3, 0x9}, {0x5, 0x2}})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
geteuid()

00:00:57 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x108008, 0x100)
accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000068ddd98200"/110], &(0x7f00000000c0)=0x6e, 0x30000000)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8800, 0x2)
freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x6000, 0xff)
mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x1, 0x410, r0, 0xffffffffffffffff)

00:00:57 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = getpid()
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8, 0x4)
fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x1, 0x3, 0x100000000, 0x6, r2})
open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x4)
fcntl$lock(r0, 0xb, &(0x7f0000000100)={0x2, 0x0, 0x4, 0x5, r2})

00:00:57 executing program 2:
socketpair(0x41c, 0x10000000, 0x100000001, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@loopback, @multicast1, <r1=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000200)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc)
syz_execute_func(&(0x7f0000000380)="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")

00:00:57 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x2800]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))

00:00:57 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x200000000005, 0xffffffffc)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)

00:00:57 executing program 2:
syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9b0c660303aee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x2ca, @mcast2, 0x2}}, <r1=>0x0, 0x7, 0x5, 0x2, 0xcbd, 0x101}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8)
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
getgid()
wait4(0x0, 0x0, 0xf, 0x0)

00:00:57 executing program 3:
clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x4535, 0x3b9ac9fe}, 0x0)
execve(0x0, 0x0, 0x0)
r0 = socket(0x1d, 0x5, 0x5)
recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/103, 0x67}], 0x4, &(0x7f0000000300)=""/237, 0xed}, 0x40000)

00:00:57 executing program 2:
clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x49)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x8000, 0x4)
open(&(0x7f0000000240)='./file0/file0\x00', 0x1ffffffffffffc, 0xe3)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0x5, {{0x1c, 0x0, 0xfff, @loopback, 0x40e7}}}, 0x88)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="f7de3c0cd38df6504a0148fc3551e30246a5dd6a11bd19f60f2dbde8a0b5880bd05b8c8ef292ad8989c245cad6d69748d1d3e3ac402e2fb0ba35290a46a9396f1a573d118206d6d0dff79bfa62f9b0fa86a8be4df77c088f743854a2848377f1c8bc7e540f663a6fe0c5c686db3f9ff853fc2e69bfa8afd8e26a67814eedc982164f2eb09cf59fd05d7f3ce5fb34d0cb63e660ac2bc459f556d0359ffe54468299fc3e1bbabfee02696cc10350b8da8ce2cef33d6df0a9fb9b752e2c910bb65329791b51b41efa4526b3d80e3fad0aa1b527fd008c9fed533b8d80e5044c4783a74a38e18bd93e7a4cfd325ad77eaf")

00:00:58 executing program 1:
syz_execute_func(&(0x7f0000000380)="91cd80410faea18b3226086969ef69dc00d98a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000004b8")
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000004c0)="0fd2a10f01072026473a431c120f05f30f59bfd913000040d8e541e2e9838374160000e7d9f26b32ff32ff0f72d50f0fb8c4054e4eed751e0fa0e509ab3432c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f32cc4acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526660f66420658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4f340a7c443850eb94f02000004")

00:00:58 executing program 0:
syz_emit_ethernet(0xc1, &(0x7f0000000100)={@local, @local, [{[{0x88a8, 0x9, 0xfffffffffffffff8, 0x4}], {0x8100, 0x10001, 0x80000001, 0x4}}], {@ipv6={0x86dd, {0x20, 0x6, "bfbe76", 0x83, 0x2a, 0x9, @mcast1, @empty, {[@routing={0x7d, 0x8, 0x0, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0}, @empty, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}]}, @fragment={0x5b, 0x0, 0x163, 0x4e99, 0x0, 0x3, 0x64}, @fragment={0x89, 0x0, 0xfff, 0x7, 0x0, 0x5, 0x66}, @dstopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x101}]}, @fragment={0x88, 0x0, 0x5, 0xd5, 0x0, 0x7fffffff, 0x67}], @generic="4121b473f84398dbb583285addc3a931e8c47c"}}}}})

00:00:58 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f00000006c0))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x20)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x20000000000000e5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000180)="4dd31900465c927a1ed3270b9a3a2aa7f366901cb12b04a582343f", 0xb5f, 0xaf3, 0x9})
flock(r3, 0x2)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b000000000000"], 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
setsockopt$sock_int(r3, 0xffff, 0x0, 0x0, 0x0)

00:00:58 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x8)
fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x410, r0, 0x0)

00:00:58 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ftruncate(r0, 0xc7)

00:00:58 executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="a7732b26e49ef12218bb82d3c56187ef8db7614eabfcea6938f0d00fe24b431ad52e1393577135a834944a9b62bc5168000000defbf72ba787ccd5d34946665b3761f7b0ee98f21f9b65a9f944143720b50849ef31845fe439de9e687547df867b0dcb75c5f1fcd3e03ef68e81fa68fc36acb493d1ba79103f32d58c1bd35ea72ff03d52be32b9b23096"], &(0x7f0000000200)=0x6)

00:00:58 executing program 3:
syz_execute_func(&(0x7f0000000340)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2ac4a3e57d12ffe4da7676f2168f4808eebce00000802000660f3a6366eb1421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

00:00:58 executing program 3:
syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0xf000000000000000, {{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)

00:00:59 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8")
syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000100))
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0x801}], 0x1)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x1f80000000, 0x1000, 0x4, 0x80000000, 0x1, 0x400, 0xfc00000000000000, {@in={{0x2, 0x1, @multicast1}}, <r2=>0x0, 0xa8d, 0x20, 0x100000001, 0x8ef, 0x1f}}, &(0x7f0000000080)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x2, 0x4, 0x7ff, 0x8000}, &(0x7f00000000c0)=0xa0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:59 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

00:00:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c03, 0xfffffffffffffffd, 0x6, 0x2}, &(0x7f0000000040)=0x10)

00:00:59 executing program 2:
setitimer(0x0, &(0x7f0000000040)={{0x0, 0x80000000}, {0x3, 0x9}}, 0x0)

00:00:59 executing program 1:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x48)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)="cc98e9bf4a658c261b922b35262b082adc3d2fa351a97517a8201ac59a65f0ade4074b9403afbf691f0ddc941fb5bc6da3c2f7dc52ab4dc81afa7ec68e9923ca65a42f07a4e22998c1bb45eaa58f9ce982c6b2e0")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

Waiting (max 60 seconds) for system process `vnlru' to stop... done
00:00:59 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x12)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0)
linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='%-\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='*\xd6\x00', &(0x7f0000000340)='&\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='$-[%\x00'])

00:00:59 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000600)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x0, @mcast2, 0x100000000000000}}, <r2=>0x0, 0x100000000, 0x3ff, 0x4}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x800}}, <r3=>r2, 0xebb, 0xdb, 0x210, 0x200, 0x3, 0xfff}, &(0x7f00000001c0)=0x98)
r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1, @ipv4={[], [], @multicast1}, 0x1fffffffe0000000}, @in6={0x1c, 0x3, 0x309, @remote={0xfe, 0x80, [], 0x0}, 0x57}, @in6={0x1c, 0x0, 0x8, @rand_addr="f56854d536ff477e6e3052242ad914f0", 0x152}, @in={0x2, 0x0, @rand_addr=0x9}, @in6={0x1c, 0x3, 0x3, @mcast1, 0xd2f}]}, &(0x7f0000000300)=0x10)
ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000340)={0x101, 0x1})
fstat(r4, &(0x7f0000000500))

Waiting (max 60 seconds) for system process `syncer' to stop... 
00:00:59 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000280)="eae06388bf38bcb887f0c61766fa1d47aebfd4bea9680c72f6fec4a738727a69edba8fe93c9f99240012a7117ec7bf3b15d418dbf88c753cb576d62261994a78df20337beae06f0aba99aea70106c7f75a5e3688af374da9856078ce2d4e06efc632bf3c706630704157a30475ad0e2533f93907db4f9cad6cd382acc04b735128f899d1373b5a502dd3b6f8856379bf7c4ab465795788c97d2855d90eaf3771055eb8fd0ee8e22bbc3ac278c7fd0fdeb3434007b123b328c110db7f02596287bac116cab1fd710c9c9e43c764c2612c9e8e85bfb74b9bc9f95fdb9d53d3c018450f5863e3481febea628a99d06af5b19acdb0d325621e4280")
r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r3=>0x0, 0x401, 0xf, 0x8, 0x7}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000380)={r3, 0x1f}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x1000, 0x3, 0x0, 0x3ff}, &(0x7f0000000100)=0x18)

00:00:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x100, 0x7, 0x10, 0xff, 0x40, 0x8, 0x6, 0xffff, r1}, &(0x7f0000000140)=0x20)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696ce53000"], 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0)

00:00:59 executing program 1:
syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0xd0, 0x8, 0x4, 0x3, 0x6}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7, 0x9, 0x7, 0x0, 0x7}, &(0x7f0000000100)=0x14)

Syncing disks, vnodes remaining... 13 10 3 0 done
Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done
Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done
All buffers synced.


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	        = 0x28:0xfffffe0029a68400
frame pointer	        = 0x28:0xfffffe0029a68430
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		= 3855 (syz-executor.0)
trap number		= 12
panic: page fault
cpuid = 0
time = 64
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029a68060
vpanic() at vpanic+0x1e0/frame 0xfffffe0029a680c0
panic() at panic+0x43/frame 0xfffffe0029a68120
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0029a681a0
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0029a68210
trap() at trap+0x44d/frame 0xfffffe0029a68330
calltrap() at calltrap+0x8/frame 0xfffffe0029a68330
--- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0029a68400, rbp = 0xfffffe0029a68430 ---
fifo_close() at fifo_close+0x1f/frame 0xfffffe0029a68430
VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0029a68460
vgonel() at vgonel+0xdc/frame 0xfffffe0029a684e0
vflush() at vflush+0x3df/frame 0xfffffe0029a68630
ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0029a686a0
softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0029a68740
ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0029a687d0
dounmount() at dounmount+0x6e8/frame 0xfffffe0029a68850
vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0029a68880
bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0029a688d0
kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0029a68920
sys_reboot() at sys_reboot+0x467/frame 0xfffffe0029a68980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029a68ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029a68ab0
--- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000b, rsp = 0x7fffdfffdeb8, rbp = 0xa ---
KDB: enter: panic
[ thread pid 3855 tid 101239 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why