97fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x800, 0x8)
r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x10000000)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ppoll(&(0x7f0000000180)=[{r0, 0x6}, {r1, 0x100}, {r2, 0x4}, {r3, 0x2008}], 0x4, &(0x7f00000001c0)={0x6}, &(0x7f0000000200)={0x80000001}, 0x8)
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)

00:00:24 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@local, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0x10}], 0x10}, 0x0)

00:00:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/173, 0xad}, {&(0x7f00000001c0)=""/99, 0x63}], 0x5, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x8000, 0x0)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
freebsd11_fstat(r2, &(0x7f00000002c0))
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={<r2=>0x0, 0x3ff, 0x5}, &(0x7f0000000300)=0xffffffffffffff2d)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000080000000100030009000500ff7f000002004e21ac1400bb00"/156, @ANYRES32=<r3=>0x0, @ANYBLOB="0200000002000000506f0000174f0000f0ff6d00"], &(0x7f0000000100)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xffffffff, 0xffff, 0x2000, 0x0, 0x80000000, 0x3372, 0x3, 0x4, r3}, 0x20)

00:00:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x3, 0x3})
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0)
r3 = semget(0x3, 0x4, 0x281)
__semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000240)=""/210)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000480)="c462653dce0fbdc42ecd808000002525e1ed64338a20d0d0f0408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d")
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80000000}, {0x20, 0x1000}})

00:00:24 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000300)='\x00', &(0x7f0000000480)='\x11\xf2\xc6a\f\xd2\x1e\x89[\x13\x98y\xf6v\xc3\xe6|\xd2\xd0%\xefk\b\xc2\xd6rz\xecy\xc4\xca\x90Y\x8c\x81\x12A\x98\x06\x8f-\xa2M\xbd\x12~ \x93\xfd\x8e\xf1\x9d[\xf2\x95Y\x93j/[\xd95\x03 \xc8!6 O\xdeg\xa1@L\xc1\a\x99\xc8\n.\xad\xd0J\x1c\xf3\xd2;\xb0!6W\x8c\xeb\xcb\xe7i:_\x9a\x91\x19\x97\x12\x11\x18\x1e\x1c\x1c\xab\xc7\xbcS\xb2f\x894b|\x9c\x1a\t\x14\xcc\xee\xbf\x8c'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xfffffffffffffff1)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, 0x0, 0x8433, 0x0, 0xf3b}, 0x8c)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, 0x0)

00:00:25 executing program 2:
syz_emit_ethernet(0x1da, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0xffffffffffffff8c, 0x100000000, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, @mcast2, {[], @generic="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"}}}}})

00:00:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e8f3c10943370bf"], 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="f5833f3e11bccda58dd957435516e2cc55ecf7e768896d9a4fb453288d9888c597ceaba2bf84a909734c09c391b27d300003ce611d4592ad82160000d7ce4d91fd", @ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYRES32=r0, @ANYRES64=0x0], 0x5, 0x0}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104)
getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000200)="fc004670962a973518048065eb53eca1f39f75d1db2aa424e044e94d4062e7fe1cc1a84835e4d06a2c62e647a081e3616b74a7da0e99d811728893f8e998d4c388b6fd22249c995b9f8839ca8204d3e118dfb790f7d72fb6d7d01cb0317334903087242bae1e9a895985ee9731a3b8ce0f40222b73b63fe994ebb0c47832b9ad76f4ab68997028d9f31e6979d787f48198ed96bffcc8560178")
syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e")

00:00:25 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getresgid(&(0x7f0000000000), 0x0, 0x0)

00:00:25 executing program 1:
syz_execute_func(&(0x7f0000000080)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c38f0978e24462324545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:25 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="0300000000000000000000000040000b"}}}}}}})
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x9)
open(&(0x7f00000001c0)='./file0/file0\x00', 0x8800, 0x40)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xffff, 0xb800000000000, 0xc36e, 0x62, 0x3, 0x401, 0x101, {@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0xff, 0x8, 0x7f, 0x2, 0x1000}}, &(0x7f0000000180)=0xb8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="3d00000080000000040000000180ffff00000000"], &(0x7f0000000280)=0xa0)

00:00:26 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
recvfrom(r0, &(0x7f00000001c0)=""/236, 0xec, 0x40080, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:00:26 executing program 2:
syz_emit_ethernet(0x9d, &(0x7f0000000200)=ANY=[@ANYBLOB="fd41e909677707fe8000000000000000000000000000f375c14dd9b3703dd990655d4f8d99bb000000000000000000000000000000000c06000100000000fe8000000000000000000000000000aa4769398bc851cfc67794d78b982c648f4b9921000000000000000000000000000000ff0700000000000078f5906349dcea715a861000f69c7c0d23fa1c5b2f4bf4e04a00"/160])
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x52b7ca1cdb26760d)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x20, 0x9, 0x3, <r1=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x401, @loopback, 0xa592}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x1, @loopback, 0x9}]}, &(0x7f00000000c0)=0x10)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000002c0)={0x8, 0x714b})
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x5}, 0x8)

00:00:26 executing program 1:
r0 = socket(0x2, 0x2000010000001, 0x9)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r1=>0x0, 0xd}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback}]}, &(0x7f0000000080)=0x10)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8)

00:00:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x20000000)
connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0], 0x1)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x401}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:26 executing program 2:
r0 = socket(0x2, 0x2, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0, 0x101, 0x8, 0x9, 0x8000, 0x100}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @mcast1, 0x5}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000940))
writev(r0, &(0x7f0000000880)=[{&(0x7f0000000300)="f7fb6a28df84dc704fec2da515046dbfff21c09daec243f6ddebd990954ceeee1ce860dc974888ce29aa09a211892a45868172ae9741e48690c44966205d738d45462d4e9fba39503b2d996411fc0a940e90226e6078eca656997d8c8329a67edf59771ca80b609825acc325149812fafd8a8be123ad448f355d5448fc16ee3753599f8e73ac121e90f941d46abbf9f592121edc7a5540e4ce69a54bff4ea3b2cc08071c7554f4002188137a0d8ec578e80b2809ad3199b2cec37c355978787500a0", 0xc2}, {&(0x7f00000001c0)="70dc54721c110ee4e11b56e4268c1316", 0x10}, {&(0x7f0000000200)="9df0bd8d8d3a4f483b7d9ce7838522abfb3c13aed6a5caf4cf12e82ea0b450f9124206ccae0fff5721cd519a5ac0bf25ddfa4147d4", 0x35}, {&(0x7f0000000400)="70101ae90f885adab239f6ed372660d661d3f82eaba2380544b79f49cd6fdc544b6c76f94c009b5ddd1dfeb5a865bee07c67fb7a7bc97b35e6eb5de04b1729168544dab82a68e988e50a571f26e2968fcb732ca0881f5feb70b5fa38a1154d31b3d43eb086e7cfea540440ffcb583f8f87ebcd95b607b49c2d8cdf43658fd7e8e475a7d12fb88d7cfbf0b52d10cc69bcc52a3e822f486a629b84e3cce381457f4b8f475e02d50e84e1543861190279dca8a2654f7a42ac695876bfcff58e23a0dde4e8ff0cfa69374b470a73add9b5ab791c5e3967f66abaafd13682f0b6de1797c34c3a82a9355f60d1b2f4ec22", 0xee}, {&(0x7f0000000240)="080b226b47ce30dfe4", 0x9}, {&(0x7f0000000500)="52ea5abbe4a475c593b4845e5c6788798c7bc0e25edf96b6b95ef9c8784f9b66f4d292d928214677962c4d226129fc37d8ce94b5694734adc905ba698d70de690ca6412f8e38adc7bbbe610ca3cf1eda62da2012f06db93c07d9397512b06c2394a296b18b10db63cb163dd7494590848f036a1a14b0d6f80fb5f9955da65189f69dc610fa9965d79a8e446177f200a0d81c1c2f12c4478c6909c9aa9555c62a1b60", 0xa2}, {&(0x7f00000005c0)="999ffa1beec1fc181167f5890025d8c2acef6a626e3330a47a4cfa2cfd7666338388fcbfd1e2c6adbfbbe5e4c576fa7d725bab1e19fa318c1b752fa7ce47be97f9d98ea7da3824541d36d09369aa1f9fdfc28f77a956e7734cc083b19b82b73212b85404f99df45b191db31ac7eafac3f9b4e5a1e726a0706b4c6995e25fe76e71f57bbceefbea8606ddd6b63d0e0f760fa5cc9a4128893610ffa101cc9ea79e98e8e8fdc317fc705a1fee6863c70f8128936d86e19c5b4eeba446e4504b302cd97c4297e28c736b00e793836a0469a9babc7d9bd05af4779213ff61e34fd6910efcd6946c931693", 0xe8}, {&(0x7f00000006c0)="47d71a2d0c75152f53cf7430bf573d18caefa2610acbefaf76f2eed301b47ca9c1ab2ceb798821bf5a075e76f650b27c43bbb3fa177232d6394dc23770a446a539bb846134c93a90b15cff6ea6f0244bbdcdaaeca24ea214399b14ebe6ba2c4199639372fc192821f90a75bd072000b81613b43a66fde2979dfc8bab20d566c2fc8e43241c818dfa016d5213b32a0fabd6bba5cfe3c206ae4fd9336dabe419251e415c7c45a7d8ebe6779dcd2109f693b4cdd4d25bb192", 0xb7}, {&(0x7f0000000780)="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", 0xfa}], 0x9)

00:00:27 executing program 0:
syz_execute_func(&(0x7f0000000000)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00")
r0 = accept(0xffffffffffffffff, &(0x7f00000012c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001300)=0x10)
setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000001340)=0x721, 0x4)
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000)
r1 = socket$inet(0x2, 0x10000001, 0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001200)={0x100000001, {{0x2, 0x2, @multicast1}}}, 0x90)
getsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000001100)=""/176, &(0x7f00000011c0)=0xb0)

00:00:27 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket(0x17, 0x5, 0x0)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r2, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800)

00:00:27 executing program 0:
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open(0x0, 0x40, 0xa9)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={<r1=>0x0, 0x5, 0x9, [0xfff, 0x81d, 0x4, 0x4, 0x73594e4, 0xfffffffffffffffa, 0x4, 0x1, 0x35]}, &(0x7f0000000300)=0x1a)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x3f}, 0x8)
syz_execute_func(&(0x7f0000000000)="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")
r2 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r3=>0x0, 0x4, 0x8}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380))

00:00:27 executing program 2:
__getcwd(&(0x7f0000000000)=""/14, 0xd)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x3a2f}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x5d3e, 0x7}, 0x94)

00:00:27 executing program 2:
syz_execute_func(&(0x7f0000000000)="982c1b0f050520d0f80791b0024141e2e95bc4412112385b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000")

00:00:27 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt(r0, 0xfffffffffffffffc, 0x6, &(0x7f0000000080)=""/185, &(0x7f0000000140)=0xb9)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)

00:00:27 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/95, 0x5f}], 0x1)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x1000, 0x4)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = getpgid(0x0)
freebsd11_lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f00000014c0), &(0x7f0000001500)=<r5=>0x0, &(0x7f0000001540))
r6 = accept4(r0, &(0x7f0000001780)=@un=@abs, &(0x7f00000017c0)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000001800)={<r7=>0x0, 0x5, 0xf, 0x5}, &(0x7f0000001c00)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000001c40)={r7, 0x22, "fbd4fe010e5fdfb66bb536eaa8101e4f2ab746e56860094602e7d3fac4d9298020a4"}, &(0x7f0000001c80)=0x2a)
r8 = openat(0xffffffffffffff9c, &(0x7f0000001580)='./file0\x00', 0x108, 0x4)
r9 = fcntl$getown(r1, 0x5)
freebsd11_fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
r12 = getpgrp(0x0)
freebsd11_fstat(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getresgid(&(0x7f0000001b80)=<r14=>0x0, &(0x7f00000001c0), &(0x7f0000001bc0))
r15 = getpid()
freebsd11_stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, <r16=>0x0})
listen(r1, 0x1)
fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0})
sendmsg$unix(r2, &(0x7f0000001b40)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000180)="798e60afce8b8d87b4e1bea18888c38ce02128638436750e38fd498a634fa9c303541a68039fee877407f6c23ab10af8b212c7f0727bda5227096dc9e038ee76", 0x40}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="0b11698fb8bc9c05d0156e2e3a4cd8759a79d1b9ce41634e86e0322c4b4fb959c968cd4e0473b6a52e7929c738cff981d044d14f63ebd2fd17503248c7ac78fd1c5f42eda956e54e3f667daeac01d243d9e4465db1f2e1ce6801ec38d2", 0x5d}, {&(0x7f0000000280)="9eb61e62ce420106a14c98434c1a07b035012bf70183f39e2145fc4326ad1e5efa2a1c39aa07ce1067d01786ee597bd753ae1d93c1f431cc1b59fa36fbb5a442bbf4a749", 0x44}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="79b40eace1075d28fdcd49109a187adf274defeb29ae6258b14c6f39e11247d28b4f3d225ec664b2ae5a5df5bb4444ae83e36397d99fc4554f806e372ec34495dc814dcb9d76ad94234d8f53512da0cbda43eafdf8a946d5b219c319b1e1c22b88", 0x61}], 0x6, &(0x7f0000001a00)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r8, r1, r1]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}], 0x120, 0x100}, 0x20004)

00:00:28 executing program 2:
syz_execute_func(&(0x7f0000000600)="969898472c431c0d0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = semget$private(0x0, 0x1, 0x4)
__semctl$GETVAL(r0, 0x1, 0x5, &(0x7f0000000000)=""/80)
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="0000ec00682940875bb20600"], &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x1, 0x100000000}, &(0x7f0000000140)=0xc)

00:00:28 executing program 3:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0xffffffffffffff7f, {{0x2, 0x3, @multicast2}}}, 0x90)
syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}})

00:00:28 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x6, 0x1, 0xfd, 0x81, 0x4, 0x8, {@in={{0x2, 0x3}}, 0x0, 0x4, 0x39c, 0x4, 0x6, 0x34b1d764}}, &(0x7f0000000180)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x7ff}}, r1, 0x200, 0x0, 0x8}, &(0x7f0000000280)=0x94)
r2 = fcntl$dupfd(r0, 0x0, r0)
listen(r0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a)

00:00:28 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
r1 = msgget(0x2, 0x0)
msgsnd(r1, &(0x7f0000000140)={0x1, "ddf69aaca55a434c720aa1ebddaaab6c9ad7533ca051c534e581d118fca7b4c035f183a8cc5fe726260deb204c80b9553b3deb8bf2ccbd8e9d81f57885cf76ee8bd4beefe6ad720e98b07e0520e32866f198aca9de3b5c998e0a41e1f8a4b37e2ee80b0bb59b9bdc61265814a2f9be675fd1a162bf91ff6c9fd7a08f3d9a9755687ccf94720a10ebd5d737011bdd57825c4ab5084bb2f35f68cef58b6254eff42ffdea83fc9c0cbf864d2d60a6d786f260d4e2f2c1"}, 0xbd, 0x800)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"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", "8eae8a5ce8ba8fec8df87b90beac04977ff99db61d24910e711f86d606a5d199", 0x8, 0x4}, &(0x7f0000000040), 0x9, 0x7, 0x3, 0x9, 0x3e00000000000, 0x0, 0x8, 0x1f})
recvfrom$inet(r0, &(0x7f0000000040)=""/162, 0xa2, 0x3, &(0x7f0000000100)={0x2, 0x1, @multicast2}, 0x10)
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:00:28 executing program 3:
mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = dup(0xffffffffffffff9c)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8)
r1 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0)
r2 = getpgrp(0xffffffffffffffff)
getpgrp(r2)
mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0)
renameat(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000100)='./file0\x00')
syz_execute_func(&(0x7f0000000340)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e10176bffec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c401a1f94d2feff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c4a15173da06e3df646736676670664336660fd2938c0000000f01c3f0430fb35f090fd8bb422e00001d54111d00")
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

00:00:28 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
semget(0x1, 0x7, 0x81)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="7ab662ac2387d7fc0d9e40308a3bdca312eb0ff09db19a547294b5dd06830402eaadbfaa3c02e3828a456616757b68d628258835d1de92a1a4ac152b6941b557957d345f3b6f9dd24af2f124c4c16a9c3a023392ebee46816ccf7fbec735cbad55c93f51798f1250f8553665e72bef0af1771739a8ded04b7ebe1e48cef282d20268d4e5bb24e72bf0fd82a730841ae5dc68476872bf7c4cf6a50b7a70b1eca9c904ba552cbf89a12d916da04d8640d1e7b088d6fe1a05939131e0b6a782ab275bff3fb246ee9e0bcc90972101670d59b636cda3fe4f86f97cf11a31062b15ec85b4c46c071a34e1f1555cb9d574e9e65f", 0xf1}], 0x1)
shutdown(0xffffffffffffffff, 0x0)
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0))

00:00:28 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = dup(r0)
fcntl$dupfd(r1, 0x0, r1)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000180)="94f3c84d3de6d7864435c3feade63eab2370c3fdf27e6343062b11ccb2fdf210ad3919b955221b3aa885710d94782373c499c860518d060d359f4653d62570ba9aeaa4c30228c34ac22fd191931683fa9e66d2a931584c0b8df9de1e03cfd5c82f3efe95eb0ffbbbc53245ed5f89d7892feb34")

00:00:29 executing program 3:
syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xa66, "1eec25ad1272eac2a7a5956f6b2d8afc"}, 0x14)

00:00:29 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)
sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0)

00:00:29 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, 0x24000000000000]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000000)="015a451eeb337490", 0xfffffffffffffe57}], 0x1, 0x0}, 0x0)
r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x10000000)
sendmsg(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)="ec58cbf823d9698ccfde526c11ead5e0fd7b2210fec6c782b7b5266ef735bb2e6ae748fd9d1772cdceed47f77749d199df7c913557b8e312027886d08fb863926e5fc4ceb3c544532ad442835900b73b3148a9ae7dea94a4386c68616d0460deff6a3cdc9fb721d6e776c209522165324e4c439dcfbed4dbe173b310f6db66bfe670624966c3b854d814a02e34ba65c34f50069e5e7e6f1fbad42a1ce7ecd94a31b54c67b5ac3d8b8ac385a5cdac77edda074d1f59294360722e29afcee1145e589f55ae49eb972a0fba063f997a69f83258fa19a0971e6184e64a7d8323342a72a2608d258366e5f0526d", 0xeb}, {&(0x7f0000000240)="686725862518f9f9085e2ed32a8038a7036409017552d06eb9b2836dc85427c8ec48f6402ac561fb123d", 0x2a}, {&(0x7f0000000340)="832bbd10ed80729452ea915036e786b1c92a9962c64ab4a9e672d4a7328e3807e6633bd624ce6da47053323aff0e8f09e4691639196f65fa70740e0990c534752e6104ac23d6089be64fcfafc98ab93e815d15b82113f1ede4a9fe9f48fcf461e255d3daba6e8b37ce909b7c627963682c96c55155", 0x75}, {&(0x7f00000002c0)="52301335c7ec8893a64f18e2cbb4e7fcaf7c9ada09adc5150b158c9f57791ac0571d514819edb11c9947c66bde4dac", 0x2f}, {&(0x7f00000003c0)="eb28af004aceb8ed69796ac7d46fea2054fc8300e7f1075a76d1ec547d0d0365528a7eca52dcd5e0d713295a6f8de48ac190256b3d7fcdab67b15ac7fa6818d954ef5470d713bd877a8c4ac3c4cec656fd5a86d5486714e4904cbae7272631f835867df6361f9421d5361597ef7285a95d631ccde6700a989ff318f107e636eccb67806bead7d2ba35c4bde23f26fe9a2b8505cb6c65d136740125723a5d1e49dd9ad96f18a1861836e5aa9ff8189aac1652677fb12835b6184322085cee8bfb1bcb6d3544ebd92c266dba37ffc18f8773ae7fdb0033f8e5f957c0b50f89", 0xde}], 0x5, &(0x7f0000000540)=[{0x18, 0x84, 0x3, "5314145e967a"}, {0x70, 0x17, 0xeb6, "0f3e282f90afba6fbbadf9b92b904a786eb3c70a23b45ac49454295fda291dd5add9a8d597a11626c2bf3a213c5b1b6c81d5724552f46fc4c2b92245dea6d74291c74d1ae9f0e34d7a23558b611419c2411cb462839a87e29e9cd9e4ea1872"}, {0x60, 0x1, 0xd0, "887f12e241c6c917960b6440b3a2b85600a8b8f87d97090f43536e3beb00350006189f1720e02ff42a9653966b0f79be99cdbf5791f76c53dd087393c18c9922bdf8669c00bf195c1a1220e59ccc"}, {0x60, 0x3b, 0x3, "39ee307a53cf19df8dd7b142605fa34e5aa53d2a4e14024b3b27db7015c1c273bd0ee5e49d0e1e13c726b07ffdf121052d94115d6df154292a1caf44e54949dacacdb4978498c8977e90af9aa0"}, {0x58, 0xad, 0x6, "625fda14eb16406d8be0f08ae5aa741b0a7b4ee9e3a0955e2a47653fa58bef09390b98075bde1f0b6800845062119c5f9efef493d9e13acb068a2b14e602a2380ac4f8ae6a"}, {0xc8, 0x0, 0x80, "5a02926dae71285232e3e177603addfc20e5a6195395605d4016937acc7f5a1745dc07599935ae91ee099768e65acd130830f9341f499b6d6753f28a05095c928d1de8f4c7d9b250dba7a61ce5dda51f8ccef8f4a0d911483f7abda27a3dba558eb8f4618e191a1f5f3b13f2c232d194bde82e2cc723ba447d0fe583d8c02d7b4ed90a4047c83e2974b61a121043850184cec9db8cfa7546369775a4d7fec9233549f1fc9cb1597bf5e94e9cdceba0da7e3b96bc291cbd69"}, {0x18, 0x1, 0x5, "f2e64ec26bf140"}, {0x50, 0xbf, 0x0, "c36b17ef6b92b99f4e9fb3a5a9476e543631eb10fbbb01d35356fd0d33bb0871ea857646d80da02d33828233ab7574f0690717e7c97477e0cad630b0"}, {0x1010, 0x11, 0x400, "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"}], 0x12e0}, 0x20081)
bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)

00:00:29 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x40)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
ftruncate(r0, 0xffffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)

00:00:29 executing program 1:
syz_execute_func(&(0x7f0000000200)="982ce10f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebc4a31d7cdc000f0500006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000c4617173dcbf15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c43434aec4414df35ed6b15dfba1c9fb110f0f3804832a010000")

00:00:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4)

00:00:30 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
close(r0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x10000, 0x4)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb532000000ff")

00:00:30 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0)
mlockall(0x1)
sync()
r0 = open(&(0x7f0000000300)='./file0\x00', 0x20004, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="2cfd83b934638c139bd87b6b74b6d0869881c28dc3f25aba705e393bfe4d846b320107da14be"], 0xa)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x20000000)
accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000)
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140))
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={<r3=>0x0, 0xf8, 0x6, 0x3}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3, 0xfffffffffffff001}, 0x8)
r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r5 = dup(r4)
ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000000040)={0x9, 0x4})
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)

00:00:30 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x1)

00:00:30 executing program 3:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009120d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
__getcwd(&(0x7f0000000000)=""/4, 0x4)

00:00:30 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
dup(r0)
renameat(r0, 0x0, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c41000296ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="374609635a75cff9d206306245b9c8ccf15763af143f246aa76e38dbe9b62fe4c5b399d9656fe2f16e39e4dc6de7bbb265aaef5595ea700511c83c4b265eaa")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0xffd, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

00:00:31 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000140)="f225d0cdef91f024fa9e568bd90518009a054058b478fa2b25965cd407155df0698ad468457e69f79250e06f9c308742d6caa887c21b9c28b360a2410005ee2724af98ecaa1ebea9a6629a3e2006dcf3df1434b380cf9096829c8fbec914efb5cc32b40b0dd7ae66113813ad451aeeffe8cce67a818a2ca3561f7d565c268b446808e63064e877f4a6fb2d6f854ae2a33e68da", 0xff, 0x7, 0x7})
setsockopt$inet_mreqsrc(r0, 0x0, 0x5, &(0x7f0000000000)={@loopback, @empty, @loopback}, 0xc)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8480, 0x0)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000080)="e0fb1aab35bf69aeb500f46223112324d3db21e0522b6f855f2f8f086522c886b86e46d1396516a39f56a41911f424530e67af48f027b94c714e241ae687fc7039d518903082062f4901d41bef30de40322283a2bd338f813e25cbe22095aa00c286c389b017a165d156d88d0c08d97b60f5500917770b200408700c4c9ebcc8ea894d3b4b55756118a9")

00:00:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f00000000c0)=""/58, &(0x7f0000000100)=0x3a)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a)

00:00:31 executing program 3:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2)
readv(r0, &(0x7f0000001180)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/213, 0xd5}, {&(0x7f0000001140)=""/17, 0x11}], 0x3)

00:00:32 executing program 3:
mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = dup(0xffffffffffffff9c)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8)
r1 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0)
renameat(r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000100)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x172)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x400}, 0x8)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:32 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:00:32 executing program 1:
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1)
r0 = socket(0x17, 0x3, 0x7fffffff)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000200)={@loopback, @local, <r1=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@loopback, @empty, r1}, 0xc)
syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000080)={@loopback, @multicast1, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@empty, @broadcast, r3}, 0xc)

00:00:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x6, 0x4)
socket(0x17, 0x4c4e4325e6a865be, 0x8)
r1 = socket$unix(0x1, 0x1, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000)={0xfffffffffffffffb, 0x10000}, 0x10)

00:00:32 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x4c2, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000580)=""/161)
recvfrom$inet(r0, &(0x7f0000000640)=""/4096, 0x1000, 0x40083, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)

00:00:33 executing program 1:
syz_emit_ethernet(0x8e, &(0x7f0000000000)={@local, @broadcast, [], {@generic={0x0, "edb146a8fc784f96e20b20c740d7ec35197e20d125de2e9cd398a50065df73cc740fddd54c00ca54af07d21e7632368745af672e5c528e3a48e7c46e24e9867160c0b1edf478cbb8121a572e512e735799dfad7945782cdfe0421db6503128d6880646590d5b793d48bb1b85f255d05a89ed782bb70a60a639d1907dd748788b758ec0530e81c810d7f4a35f8d99f7c9160c462fd4167f6242afd8484679dbd1a5d5359ffe60"}}})
syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0)

00:00:33 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c1b000000800000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x25, 0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r2 = getpgrp(0xffffffffffffffff)
readv(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f0000000040)=""/133, 0x85}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000400)=""/219, 0xdb}, {&(0x7f0000000500)=""/139, 0x8b}], 0x5)
getpgid(r2)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:33 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)
r1 = dup(r0)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000001c0)={{"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", "b23161621f6bb3768a818a3140c7b642891f3b1b701f864869a22e11f333ff0c", 0x6ad6, 0x6}, &(0x7f0000000040)="3608a27e4caca2e139fe4bc833345ba5efed7c97b4709dd146d38c095a4e2d798f886d04b8f6d4fe16ff041bdbf31b0ea208e0", 0x100, 0x7, 0x3, 0x8001, 0x20, 0x5, 0x6b4, 0x9})

00:00:33 executing program 1:
syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket(0x10, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={<r2=>0x0, 0x6, 0x7}, &(0x7f0000000280)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8)
getpeername$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x106)
openat(r3, &(0x7f0000000100)='./file0\x00', 0x8, 0x11)
ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000040)="d417824f0b28fbd31a327167d62676ccf4573472c83f292a600ae1ae97b9a296ea0c88b40c107cfa07e4ad0d05e6cccfeafb043999c65b5be7ddf5bf5d78293f42d1a2f579bbebf109d0adb2dc642bf6582180c39d8642bcd7dfd0588eca4304b58bdae9917f411ee19eddad4baf5c89712f4b4c7666e8a0365b38a42db015e670f9e2c628af762c9f1d7fe1e22e055c368ec7eb5ed0982465200d634f5e3efb538b1617202956e840d3ebd3565d77b8")

00:00:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socketpair(0x0, 0x3, 0x7ff, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)={<r2=>0x0, 0x53, "935e4c37f85b9824e2e92153fde2e4b1cf30bc91c321c641b72067f612726f0095411fa9b029d197efe434de9cb08dabbe4035f1e966df556c02c28f27921f7cc7c5a21c1d31875fa694eb7b253805ee051128"}, &(0x7f0000000200)=0x5b)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x2, @rand_addr="2249daa5155672cd33bf036b6fca8cb0", 0x8000}}, <r3=>r2, 0x7f, 0x400, 0x100000000}, &(0x7f0000000300)=0x8c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x107, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x80, 0x0)
ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000480)="af52fed0e1ef228e5e8dd3642a7a378461846b41050ec48a619684609c5a4bb974d941cb1f2963e7ee662f22c661e738f2da2182ef3d5cf3faefb0bbef3a5398e7250a83a8b6bce8b82215be35c5e67bfc4368dabf88a0427ab1068c14bb20737b3533805cd1199cc782966d07b0b74c41b76871e460c6c493229dc79ac76f054c3aa186e0b900c0e0f58e7e86d0fb0d3b93d6d94e34102156551de8a843ea8cae967fb516e9555141de6f78432af9609c083f7296c25804fdc9b55c5845b4bffff499c83dc136c024ce0274929f52315db96c3f70fd12f9f72c515798c9")
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r3, 0x0, 0x1, 0x2, 0x8, 0xffff, 0x7, 0x6, {@in={{0x2, 0x0, @rand_addr=0x100000000}}, r3, 0x1, 0x1, 0x9, 0x167, 0x11}}, &(0x7f0000000400)=0xb8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x26, 0x1, 0x0, 0x5}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r5}, 0x8)

00:00:34 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x10001, 0x3, 0x6a7, 0x4}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1}, 0x8)
pipe2(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f00000001c0)="210e797f9ab845022a99b0555ff2228e114eaa06876eabd0a1c9efb6263f719535f9181cfd931e6261f0cd3e44c5f5f0edd2a61261e6fad4545b3cf01787e394e4d00303d7c9341d99efbad015356dd47032dbd0c57e4f86a9777a1c")
setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000240)={0x7fff, {{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb)
ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000380)="66d8e9f645f4e06b5451ff3e4e71d1b955c2ef12dde172a0da44938e969f455a8424acfd92b287168a9aa01f7bf833163b05d952754a75db37136b0e0a0c2006253308e88314cdb849ff994a3befd03577661ba5401d3edc8d643a7b8f9e7c96ef26877cb0fc76f6246c60c2735e3f31d2")
ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000500)={{"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", "a4d987295f23b6ff992e083bb746d45db0960b22f63779253aa82e49844ccaf9", 0xeb4, 0x80000000}, &(0x7f0000000400)="7bed65155b39f813ef38e5fa854e8c0eb72c9b86546ab7464b98fbc166e51e13b76a111665bddfc20497dac72c614bd1e0a799958d61bd06da197b6063a4d2fa378a4d59fcb424340d182836c836e416a0625ddc3b97a2eaa34a0e8cfa0b0ea4bf6c0e7f26ed12bc9dc4cb9a8bc9381c25a0436a02cfb28262f57287cc62093b4ced2752430afd291cce0726e7bd44a48fa0eda10891d178c4d2a147a59da3091a3823457e2afd9b01bb019d3869f11b4c42bd710f947d5a7cad5cc9c66add569b905c6f95cd58b1b21bebb5521b439dc31215a917570d1eed67400ae25fabdaff8174db3a0a3ffb489f3e303c4439", 0x2e798a71, 0x6, 0xdf2, 0x3, 0x1000, 0x5, 0x3f, 0xc608})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000980)={<r4=>r1, 0x82, "d013fb988f73b5853f9e8df0aaf9709adf715b2c38c4c1b9222efb5a6b628e2a5cffed859716c534aebe1261eec7e19b6caa0cef5b99e670721432e2404f1ff4e4d3464ea14f584411930d38af5f6c04d83f54a8c36dd550a9c874203d8154f9ec8d473109787a46f79280ab43d0801ae544f5114e960b9568293183160073287fe3"}, &(0x7f0000000a40)=0x8a)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000a80)={r1, 0x9, 0x2, [0x4, 0x1]}, 0xc)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000ac0)="10435ccbcbcc14b669fdc002857d930d931b55f7670e9445580abfb15d1eb481a6809399d419d460c2ff2f108e41645eda539f2c055e61442575e7a92180")
r5 = getpid()
fcntl$lock(r2, 0xf, &(0x7f0000000b00)={0x1, 0x0, 0xfff, 0x5, r5})
connect$inet6(r0, &(0x7f0000000b40)={0x1c, 0x3, 0xabc2, @rand_addr="15e5a29ee363bd2625f6b2c069533770"}, 0x1c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b80)={r4, 0x53ba}, &(0x7f0000000bc0)=0x8)
ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000c80)={{"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", "6c2daea87c0c167be59d81c49dc59db1f8fe7c573e0a661c4abed8859c2b61bd", 0x2, 0x3}, &(0x7f0000000c00)="f909b24870910792fc464fa42a039127ee013b0d9cb699ae1ab7d8e5eba18b81ab973130592a6304bd8766ecfb028e34705757b26af6da3a59ce3c33975d4aa9699aec4b32c41803dafa81f56c1667025f9537e2191d4ebb518e27b9d6298787c2165995386d886da35f5fdca13d912efdce", 0x9, 0x80, 0x3, 0x82, 0x58c, 0x4, 0x7, 0x1})
recvfrom$inet(r3, &(0x7f0000001100)=""/166, 0xa6, 0x2, &(0x7f00000011c0)={0x2, 0x0, @rand_addr=0x4}, 0x10)
freebsd11_getdents(r2, &(0x7f0000001200)=""/249, 0xf9)
open(&(0x7f0000001300)='./file0\x00', 0x242, 0x2)
getsockname$inet6(r2, &(0x7f0000001340)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001380)=0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000013c0)={0x6, 0xfffffffffffffffd, 0x20, 0x8a3d, 0x2, 0x4, 0x9, 0x7fff, r4}, 0x20)
ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000001400)="281c6fadcfa32f5855f6f93dc2033ab8d4d768e49a1d9fb0939fed3f38bcfc7ead82670b62b133e692a7d1082869eba1b3ab2704c13bcd7105e5e359484c3c5ca3b53b84ec7e7723529773045a52a8cd8e2d0d7bb6d6244a943e8e106afcfb86732c6e8e063fe29844801a91e3fe5188da3e7e5b060aa0e0124d713b3c")
fcntl$lock(r0, 0xc, &(0x7f0000001480)={0x2, 0x4, 0x714a, 0x16, r5})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000014c0)=0x8000, 0x4)
open$dir(&(0x7f0000001500)='./file0\x00', 0x20400, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000002740)={&(0x7f0000001540)=@in6={0x1c, 0x1, 0x3, @empty, 0x1000}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000001580)="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", 0x1000}, {&(0x7f0000002580)="60f6bd0ac442c113a1618befbea9219611a4bde9a1106ca29e9a9ec156f0c16e2bab33a7e26a340da1ee6f0f973ca92014b7ecaa900b26d67c293aedef752402d67989d4c9edf6390cbf363b425176d7258775f6f1489943768b73064fc06e22a29aa9addce6d1577ae7ffac14fdcc4fd74585eded40e9c6aa7860d10203e77926018e4adb79b8a962ae65776191f8d6ad332d5552e408c963ace64811b0c4eb0823efa176512ced2a9b952ed8b3a99888156f83956b1f12b5e761b3d4b4f63833480888bb40b0cbe2ecc7a1", 0xcc}], 0x2, &(0x7f00000026c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7fff, 0x5, 0x4100, 0xb32e, 0x7, 0x4, 0x3, 0x1ff, r4}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x7d363edb}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x401}], 0x60, 0x80}, 0x100)
clock_getres(0x4, &(0x7f0000002780))
open(&(0x7f00000027c0)='./file0\x00', 0x8000, 0x1)

00:00:34 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x1)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0)

00:00:34 executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
mkdir(&(0x7f0000000000)='./file1\x00', 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)

00:00:34 executing program 1:
getpgid(0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9")
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0)
execve(0x0, 0x0, 0x0)
flock(r1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='\\\'\x99\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='\x00'])
writev(r0, 0x0, 0x83)
getpid()

00:00:35 executing program 2:
symlink(0xffffffffffffffff, 0x0)
r0 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x1)
chmod(&(0x7f0000000080)='./file0\x00', 0xc)
shmctl$SHM_UNLOCK(r0, 0xc)
mkdir(&(0x7f0000000000)='./file0\x00', 0x1)

00:00:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000)

00:00:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3766696c653000"], 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00')
sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8)

00:00:35 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000000c0)="e43f8e574bea80d3c47300af4043476bf4de829939b08140d71dbe2d5ac96e73aea3159566b3b2aea51aef4ff7642351453935")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x1, [<r3=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={r3, 0x0, 0x0, 0x6, 0x3d30b31a}, &(0x7f0000000340)=0x18)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb)
accept(r1, 0x0, &(0x7f0000000000))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x2, {{0x2, 0x0, @loopback}}}, 0x90)

00:00:35 executing program 2:
r0 = semget$private(0x0, 0x2, 0x101)
__semctl$GETPID(r0, 0x6, 0x4, &(0x7f0000000000)=""/29)

00:00:36 executing program 1:
r0 = socket(0x10002, 0x10000001, 0x1000084)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8)

00:00:36 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
syz_execute_func(&(0x7f0000000380)="daa414d9aa0000c421f9138b035300004114260f0d6811c704e68da50b70212161792facc2f731f428c441d971f6d83644d82ae64465660ff7e20ea60000be0fe5cb")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom(r0, &(0x7f0000000240)=""/1, 0x1, 0x0, &(0x7f0000000280)=@in={0x2, 0x3, @broadcast}, 0x10)
socketpair(0x11, 0x0, 0x2, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom(r2, &(0x7f0000000100)=""/213, 0xd5, 0x2, &(0x7f0000000200)=@in={0x2, 0x1, @broadcast}, 0x10)
r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x50)
ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000300)="cde28eb3f3e063a35da1d87e7db9ad0505c2337b059c90d83fe3bad3a931fc292ff3ea7f1b546899baa5423dac3411cf244149d1aec00bdf73fcaa5fbeebe627f4381be217a41da6eb67fea9c9ee4ba2436664b9c1948910e1d296a19980d1fe0140d8")
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440)={0x81, 0x80, 0xffffffffffff1b4d, 0x609, 0x3ff, 0x5, 0x7, 0x5, 0xff, 0x6}, 0xb)
unlink(&(0x7f0000000400)='./file0\x00')

00:00:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="3d472500f737c8efbb00a15c54d06a92c7bec612672a92cb1f81a95fcb397a53919fd9338dbd1900c8071866e0e292aa07960a49678dfeaa672dbc721739fcbf9d09bc2a5498af5713266e57d871eaba3604b322ade73a03aae599521555bcaedb937e482a79ea8f1d7df9321c64dee450e8506e27542e3f8af20867079e6a439d8101d29fbd797783105f346c38bdfe83a283ef0f1dbd897e95c96a83e9a17299bec4d3cb1bce7a245e4861743b4d5047141d94eac67affbb4b9b9dd67bf0")
fcntl$setstatus(r1, 0x4, 0x48)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180), 0x4)
setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x92, 0x4)

00:00:36 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x8)
r1 = socket(0x2, 0x10000001, 0x0)
listen(r1, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0x5, 0x4)

00:00:36 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0015fa549fda8329e5a9"], 0x0)
r2 = getgid()
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000400)={{"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", "63602e0ded6f5a7df10ff5a5c55e52f2faee07388fac0078c058a2f53b5f1911", 0x4f, 0xffffffff}, &(0x7f00000002c0)="a3db781720e7a43d6bfc6d3d80bad0ccce78fce30b1aece193d2308563dc219d27a66795f4e47d79af", 0x5, 0x6, 0x8, 0x9, 0xfe6f, 0x3ff, 0xffffffffffffd9b7, 0x1})
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgid()
chdir(&(0x7f00000001c0)='./file0\x00')
setgroups(0x5, &(0x7f0000000280)=[r2, 0x0, r3, r4, r5])
connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa)

00:00:36 executing program 0:
socket$inet6_sctp(0x1c, 0x100000000000000, 0x84)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)

00:00:36 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
rename(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r4=>r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000880)={r4, 0x48000000003ff}, &(0x7f0000000940)=0xc6)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000800)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4540000000be656a611e304f39000000ffffffb6b00000000000000000")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:36 executing program 3:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x480000000000206, 0x80)
ftruncate(r0, 0x400000000106)
getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f00000001c0)=""/10, &(0x7f0000000200)=0xffffffffffffffe0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x3f}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x6, 0x5, [0x10001, 0x1, 0x7ff, 0x8, 0x4]}, 0x12)
poll(&(0x7f00000002c0)=[{r0, 0x9}, {r0, 0x84}, {r0, 0x2020}, {r0, 0x2}], 0x4, 0x5)
fcntl$getflags(r0, 0x3)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x2, 0x100, 0x4, 0x1, 0x5, 0x7fffffff, 0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x4fdf}, 0xb)
preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0)

00:00:37 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000040000000900e9416b63519e06aaacd00c8b0bc754c3cce1551fb590f58109000000000000000000"], 0x10}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r1, &(0x7f00000000c0)="1197fbd4712dd99e6f1bac3556be5f15f12e9936b72d7f2de0789bc9d4ec7db079279c57cc897e38385d22789d7e8c8740e0f8c89a0877a3b39615b8551218002028151ee7a1ac0b4a51d80ef633d80f67a76ecf0d6a11d10ccebab22bd0eefe42d4d2d503e538ccb24eb4d7c2175ae83f8b4fce19399edce47ce53ed9344cd6dc8d63069e725d3248d3607f435c307995077af1f0c2a4671c8caf", 0x9b, 0x1, 0x0, 0x0)

00:00:37 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81)
r2 = msgget$private(0x0, 0x100)
r3 = geteuid()
r4 = getegid()
fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
r7 = getpgid(0xffffffffffffffff)
r8 = getpgid(0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000200)={{0x5127, r3, r4, r5, r6, 0x8, 0x80000000}, 0x0, 0x7, 0x10001, 0x6, 0x7e, 0xffffffffffffffff, r7, r8})
sendto$unix(r1, 0x0, 0x0, 0x20181, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10)

00:00:37 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x10000000000, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x804, 0x0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000000c0)="e6c2ab6d34424a3f48012ca31721874fd0f461e2e41cb5f5a3c9248313885a56defbd1b04fd0c2a96a50369690b62b2042676558421f591e1f697994c5a77932f83a115b6eee72b24c56cce8c0aa676a8d44e21a8529efd6a8acf49844885a3ffa62cccde51a4620acf47cc35303f8d54dfba0bf9c3c3fa490005e2cdbca36af7f71d4cc65cc637f492475fe8a7dc9f1effdcb661e32cc7e3f432215c73ed6a0de90bb135ae41f4667a32a4612373aa1d84c38e3a10a04183b014c3f074461c0f36e")
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000680)={{"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", "87281a410b5e1f2aedead43541d298c5544f82f2bb6a21f8196722480766d3e5"}, 0x0})
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)="6ba6d65b62116bab52983cceee1b01231e6902a316a72dcf842746735445158377e1426f5d7215dd5501c6a20ed43b8f4695e6a22c0a80d74bf6f5ef53d724afaab2022b748ad638c265826b1bc7b146ccd20e780c054b8f811edfecb487d016a3c2c4c1ed2b4d9cfe0bf169559856265bcb8152c158906d4b3a80620c7fbc1d891b8a42d90a0235cb")

00:00:37 executing program 3:
syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000240)="55c6e498a60082f029d51c55dbf73cbc59df34936d758857239723c1ce725c7136298a1c56b2b8a3f5073956")
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_tcp_buf(r1, 0x6, 0x2065, &(0x7f0000000140)="74333496694fa9866447d1d087a9c48d3ac51eab249e33a6b74213cc42b22c56533bc70d1e20fa2e174b4dd4007bce1c9408a1bf977ce635ef24264f333c6c61d1cb134e213595b03f78af36d919d071b37bc4e076af9dcfcfbeac0d99171960ab843e73df", 0x65)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0xa6c, 0x6, 0x7, 0x1f}, 0x8)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0, 0x2f93, 0x2, 0x5, 0x5, 0x3}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x40002000001ff}, 0x8)

00:00:37 executing program 0:
syz_execute_func(&(0x7f0000000380)="980f15c90f050520d0f80791c4c1f812e5e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b00262727f18888a1c4101f9b9b660f3a0bcc4ed9ec1616ac1000c482f50bdec442c19134f6660fdb8087000000f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadc4ef340ad0142c4c4a2afa1fbffffff3131f9c4211d745c439dbaa1c9fb110f7354")
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x41)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000205, 0x80000001d)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x404, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)

00:00:38 executing program 2:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB='<0\x00'], &(0x7f0000000240)=0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x5, 0x9b60187421f926c3, 0x100000005, 0x1, r1}, &(0x7f00000002c0)=0x10)

00:00:38 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xf, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000f1fffffffffffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012d132d572d6b299ce39149eacb7f391d4f99fe1e745b78ef0ef2a2938844b75e549e446e68ad23f39f9690686bdd49207f54663d37c9d71f0dc17f44a868ef1ec9db335cb3277d9e33c9663ebdad5e551d184511e1b69", @ANYRES32=r1], &(0x7f00000001c0)=0x84)

00:00:38 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")

00:00:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000540)="8d1bf8511acfecbafa2e5e53f00f7bd58e91f41bd3c5511cf4ea1a596c5148426d751ce90dd781b08242f433343635891c44e8f0e6f8d5749f02ab70986aaad6357ecfddcd6717475df8d98bbbfab86c15dd01bf3b8cbf5e7bdbceb603ac30d37d405a0f5b26c211c2883d80b43d3a7487ca2c16fb0a9a5f607ac58f8829fb914f1719309444ff3a0097d04feb2f322298a3bb2c13bc2f868788ee9395b1a3c7576e11f8d19b216fb5f9c1cb919ebb6d")
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff21b837c4d912e32f2dd740c965dd1ef3e00b3afe7ff7927b2ea494d98b9933fa963cb1dd6c7c4339c0eeaa5b9a308b255da0e983ae73d6aa54b9b3b1eb0b831e8ddafe93e9df7a1faf1438135762ce97943d77e98d17099f6647444e1770c12bbf30e80b3db1c23eb1285c348a49cdadbfaa6f990fd64b7816c8b2fdaf2d14f5c3753ef65011d5a0c241e20fe82fd4a24eca13963f8303392266b1d8a5fdbc"], 0x0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
readlinkat(r1, &(0x7f0000000600)='\x00', &(0x7f0000000640)=""/193, 0xc1)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="973e313e2531e28d8973ffe3a218a57debe2aa7fb84aa0ac876c0749946a989b43973e6eed", 0x25}, {&(0x7f0000000100)="b93bbf0d1e70477004de55452a9e7341f41faf28c6b3200d311ebf545d14efd386b3fc9c9bab1466b85a8b86c2f534459fcbe4bb971b7ba0b4864b5f2e2ab00abc7ef10457114cbda009e6d78364fe98817df999734054da480f117fc51f41f0ebdda6e43ad28c18", 0x68}, {&(0x7f0000000180)="bcd11af5ee8ddf4656a8e79d2b2c6af2d59224657aafbf06f62465d29a49c640e31c1e3b6c25d27738d4286778a0365b34b38659b384cb2d2a992c22f679b02ef665217b96822a5eea", 0x49}, {&(0x7f0000000200)="78bd8bdac70c5ddd24de23312f80df394e8a7694b3e301ad4522c1f4f4ef41379edcd19c0be4106ea01660d92fd39b346b4987dfa890511e0c291fa1d7964cb02d925b653fead85d5593e920dbfd8ba3cce44b20faae9e615d5580dc7eb7d783f6c7d6e1a48f94029672451a428f0dbcb0dc3335e0e4c6984438e037fa", 0x7d}, {&(0x7f0000000040)}, {&(0x7f0000000280)="ac927d47589e33b4ea8cfadfeb0d566b9e03b892dc00f2d04e0bfbc9bc0f5516709118e469803a5be8bfb69d239af45c8ef6934b072601f64d3466b8f6baac8d946d9a51f571922df6fb", 0x4a}, {&(0x7f0000000300)="c0f9efe846102002b1f607e69f7681101e755d07e4ce143e2d76ff9c96f69dcdb9a07eea0dd305d7989812153e4887229798531614deb3c0ebcd40969c660df6fbbf0212d85609e3623de5d173ff44af75baa4a5bcb6436748811945a685425af8031e3c88212109c6c7f139982f267a3aec62072fccaceb4abeff17560437c4b61a6c27d957643e20b6c165189b25148c16bcb569fd9112bddae8dd26e0a881273d80d6e94accff7c279068f18bf23253ee", 0xb2}], 0x7)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000740)={<r4=>0x0, 0x9, 0xfffffffffffffffc, 0x4, 0x6, 0x95}, &(0x7f0000000780)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000880)={r4, &(0x7f00000007c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6, @mcast1, 0x7f}, @in6={0x1c, 0x0, 0x80000000, @mcast1, 0x6}, @in6={0x1c, 0x1, 0x1, @mcast2, 0xd5b}]}, &(0x7f00000008c0)=0x10)

00:00:38 executing program 3:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c09ce12ed8190ad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a04acc00"/4098], &(0x7f0000000040)=0x1002)
pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000080)="26b59512c266318590d86e0abb73cddb5477f00e4e6a9e45793faaae08da1c3b23120f51fe77baef0338ae0308eee6f9801b5cfce29e14f0c36ebb58cabf287ab149a3f12090e323494047f34e87f8544bc5fea29a38e18775577d35397abdf4cb56e44cd2734433522483009633d605744526f857d7038d7493f59078240ce05a5f4a82424362ebfce366c1c0ecf3fde3cb3882546bf4598821dc0a02594ee9be92b8ec94d9c2b139b37ab703b37e5ac509f527d1974f2150d538a2ade34674d5cad882b09bd23413fd4e8f4363b4ffe2be1b9189f5cb149b29d00a7be31c2bdbf429d28b761b56a5d4de050e46821e9e105489cdea", 0xf6}, {&(0x7f00000012c0)="e013cfd05848c16ef5bfd4fd76ab15a5995e4a8351db5649985e5cbf7e451c5156529338bbb088a0cbd2c01b9326724c678e9b5bf79a5c71ff8e76c0b5bb722bd0dad7638cb6ca46690175a5907ee6583cfd365fd496868e5186183ddda756cba58268b132bf5ec87ffa940ceae267ecbc284ebce33e4a2f91748f7071a6eaea9438504248602c59b00c331777d132a4c0e1ca91f4f3287463010a1abe2998da210ab5f5fc5955cfafde86a48a01a59800d112e41b2ac09d3957986343779181f85f8851", 0xffffffffffffffd6}, {&(0x7f00000013c0)="0649476907902822418a3abc4e6b4c3efb802f3e6cd6c827faf895f48fc554ddd5fe14f689c6b125f4d0bc3e80043b40c3feb5f844e8e851802ff035b7c7e97825d76705b51c6a9959660c620733b22c18c0d285ac62c7d4c96552e5af87c4713e6ed622f1e55e83507f920806b7020161f92cf30a27932fe2ef2c587ea09ddef1d7e4ff53341a0cb8c51078f94721dde2ff8ba48dd1dfe2a7de2c753992cabd3c2464487f6f62372e3aaf3edb7f0e14d5b98e49feaa305ba7966b3029d91e625c3fe272072b61aa239997403e2841e048b5acefd22b6795a06018ac89b9", 0xde}, {&(0x7f00000014c0)="1754219afee273d82214593ced50a41acd5279bf851276fc16360a8da110f5168186290ca776c9b604f8f5bb282042232c419e400b1d9cb6371bb3e05a4ba79d46037282cec2c40b60b956e083c338a90e8169627e1f3946d0dbbf97cfeef9d27bea4ad1079a2104fae7f4e93522ae811bfe", 0x72}, {&(0x7f0000000180)="3e615e46ff", 0x102}], 0x5, 0x0)
syz_execute_func(&(0x7f00000018c0)="7f499849983e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b322e2680b8ea000000c201ad61b5feefffff0fb8c4014e4ee4751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf0010f600000045d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4c44288f3d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261400ffe00")
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
shutdown(r2, 0x0)
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0))
fcntl$dupfd(r1, 0x11, r1)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f00000019c0)={{"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", "239d64eba7458c50b26505570580d16705aa65bd6b7c7a5334e7ded8882bf344", 0xfb5, 0x1}, &(0x7f00000015c0)="7f6afda3ec78de021fe2650ea2266a6dee6fbd3bd948382d7e38aff860b0c7a553df4dd4dc10a3a9c90ab3f76111181532bbfbc6dfb7511593720af0cd576b8f07219d39337b266baf39f8a984237ff01a2fe71a12934a52b69fb4c2c44f30a9c07109dcd191d94c8ead00910113764f1219af3ebabea02d90f21e41e9eed4159f", 0x9, 0x9, 0xffff, 0xb1, 0x2, 0x3, 0x10000, 0xfffffffffffffffe})

00:00:38 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = getpgid(0x0)
wait4(r2, &(0x7f0000000000), 0x6, &(0x7f0000000100))
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ftruncate(r0, 0x0)

00:00:38 executing program 1:
setrlimit(0x9, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0x14d, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000080), 0x29f98aae40205d)
execve(0x0, 0x0, 0x0)
fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000080)='./file0\x00', r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000680)={0x3, [0x0, 0x0, <r4=>0x0]}, &(0x7f00000006c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000700)={r4, 0x10000, 0x6, 0x10001, 0xfffffffffffffff7, 0xa5}, &(0x7f0000000740)=0x14)
r5 = semget(0x2, 0x0, 0x30)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={<r6=>0x0, 0x0, 0x9, 0xff, 0x1}, &(0x7f00000002c0)=0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={<r7=>r6, 0x0, 0x3, 0x5e71f3ce}, &(0x7f00000003c0)=0xfffffffffffffde2)
semop(r5, 0x0, 0x0)
r8 = dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r8, 0x84, 0x8004, &(0x7f0000000380)={r7, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10)
msgget$private(0x0, 0x0)

00:00:38 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x23a)

00:00:39 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
flock(r0, 0x3)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e20000"], 0x1)

00:00:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe")

00:00:40 executing program 2:
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), 0x4)
mlockall(0x101000000003)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000780)={{"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", "c3ebeeb218ce9173e2793b32ddaae4fe81220a3b2143cf0bba5a812076e30ec2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x40, 0x0, 0x200, 0x7, 0x1ff, 0x3d})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3})
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
socket$inet(0x2, 0x1, 0x0)

00:00:40 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="9937f072373a15c2a72884221f510c28b45223458c4be7473977636a5f444cfef5d5308405da9e8d11cdc68cd784757864e3241965a41c43b295d54aac8119349addcbf3fb16ff012f708441c6918e0e6350fb2db3aafdb2fdd1acdfd88eb3baf457db703127ee1e477446ddb06750f5cb6de59d03acaf49bc2846d26ef0c0670fb66b0f4e1d57ae4c03e74961b29dd83ddb706cf35bc4757560799c25c4b606c4ce76e3634c20f3014dcb47fa00e600238453f7debe32698972178702331946c0cab53c48c2ec30821db55cf8ca0b20425a", 0xd2}], 0x1)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x100000001, @ipv4={[], [], @multicast2}, 0x80000000}, 0x1c)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0)
ftruncate(r1, 0x2000000000010000)
ftruncate(r1, 0x6)

00:00:40 executing program 1:
syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
socketpair(0x1c, 0x1, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x2, @rand_addr=0x5}}, <r1=>0x0}, &(0x7f0000000440)=0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r1, 0x5}, &(0x7f00000004c0)=0x8)
r2 = dup(r0)
ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000280)="a55a025d1a61a2a1b49a69dfbb09c9f88d33a88784e6bbb1d2eb5f3d929c679bcdb018bc4a076a1add918bd9b0f873ca2a0470cc5d2d9878f53ed6a3430d5998660f22fe639a82f0b289549fef08824538b7cf0d83983443c7330048148f467dc7936233ab22af300803c6cecbb09fc23ff053ca9acff47c31c4fe26f847a40ad447f7d44f0bb733e3145e7277c2a2ed498658f1cd3dcacd31cb399862daf4c79b2578786d7c26e3b74de27f6f8e4416283c55138191929ba092407167c21447")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x3, 0x9, 0x4cab09d1}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast2}, 0x7}, @in6={0x1c, 0x3, 0x9, @loopback, 0x4}]}, &(0x7f0000000140)=0x10)

00:00:40 executing program 3:
syz_emit_ethernet(0x33, &(0x7f00000000c0)={@local, @empty, [], {@generic={0xff4f, "09d14839ae3c4e85f0876152dade5c095dbfd1e31d9db8c1aa4c6d1ba38c57e832b1b80e45"}}})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x401, 0x4)

00:00:40 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x8, {{0x1c, 0x3, 0x100000001, @mcast1, 0x6}}}, 0x88)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x32, 0x0, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x31, 0x0, &(0x7f0000000000))

00:00:40 executing program 3:
execve(0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0x8, 0x3, 0x5, 0x1}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8, r1}, &(0x7f00000001c0)=0xc)
r2 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(r3)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)

00:00:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
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)

00:00:41 executing program 1:
syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[])

00:00:41 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)

00:00:41 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000140))
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:41 executing program 1:
msgget$private(0x0, 0x200)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000680)="1ef406f33d94a183e7a74d4c7aba137b93271a0b9d6d33b999ca3e837d2816b151eaab20b73d72615b0f8a5774b2359280b261f5bf777c7f401e6da31680208be90a2488286d19062fc093bdb92ad90ef4dd22883b2c20edbf7be73fd697748a119f788e93edb14b")
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000580), &(0x7f00000000c0)=0x100)
ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
socket$unix(0x1, 0x1, 0x0)

00:00:41 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x8, 0x0, 0x7, 0x6, 0x6, 0x1}, &(0x7f0000000180)=0xa0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x401}, 0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x9, 0x7}, 0x8)

00:00:41 executing program 0:
syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

00:00:42 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
shutdown(r0, 0x0)
accept(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e)
ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0)

00:00:42 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
getsockopt$inet6_buf(r1, 0x29, 0x4a, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={<r4=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0xfffffffeffffffff, 0xf1, "f3b23f05c205c397d9b21891cb8ac3117fc6252177a87354c5270b55d3b0efbccbace360c1f74a689abab848e2c4dd725000c914972a01292d47aa43236ab301b76c5c4a6f79d61d1729a5fb8ddaf5af0d53c63043cbd961d620276ac87e063b75523e1a5cd0fafd483631ed4edc2f4769538ecdc0f8fc2c1765f1b94789b768c7f8a37455155154882ecae9e4ea26802a94651541b2769dd88b0b3722ee645404829da1e4d4108750bfad76cacf4ad7d9c4677468d9c0c23b220d6acdc3f50889494563ab8e045f1e643eaaf3efb835880aa84a1abb3cb83f6225fa6d86e93c4e8ae4ed6d775786c31670cb65f87eb941"}, 0xf9)
accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10)

00:00:42 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpid()
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0)

00:00:42 executing program 3:
r0 = socket(0x100000000000001b, 0x2000000000003, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x2)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4)

00:00:42 executing program 0:
setrlimit(0x9, &(0x7f0000000080))
socketpair(0x17, 0x5, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x2c)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000002c0)="bf25b80372033f246e085ca3b717f2f3d1b05e923df82e723ab85adea2a77a508370423511259708f2d13992cca7ed7e10c8d14f82517dc938703eef3ce0463fce59feeda0c80e6a74368608ca36b37ba23f6d7f7c4164060c0223a2b9f2c197b7906b6acb0b3f6960ee8c66b560454da7c6447d2a76a4f7029ece6feaf63056969fc6c4e80786a0a3a4ccb6392126ba24998deef2cddc3e0303d71fbaade4c18cc8dd03bdb821cbd7")
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r4=>0x0, 0xb3, "fdac93690256af844e16b28b088a2cf429b310296e1094aaabe5a7abcaaaf57e0974890dfae85084b144dbd2ddd7a3119c57bce5d5d3710abb7c50a401264ee715d7f12083ec2aedd627056703ded52b8d276fbc63dd99cc5d0a5b54d786fa7fc73cb07e3e7b01524cbb108b938fb1b81827be1d1f71dcb44b3b0f74af2b2e8a791e9cf1db2a523ff67af6aa2d4ae26e320876dd267b5fe4ca6178b84af71fa1437e14ef88e9c0b5d66fda41e5d93bc4f6fc69"}, &(0x7f0000000000)=0xbb)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={r4, 0x1, 0x8001}, &(0x7f0000000180)=0xc)
getsockopt$sock_int(r3, 0xffff, 0x3002, &(0x7f0000000380), &(0x7f00000003c0)=0x4)

00:00:43 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, 0x0, 0x0, 0x7, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr=0x3}, 0x10)
r1 = socket(0x17, 0x7, 0xbb6c)
accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
sendto$inet(r0, &(0x7f0000000100)="80183162e122f621763688efe3d2c141edd1240cec1421400488e74ccffd342aa442fe501b767820950e9030749bfcfc438d3271fb7cbcd169957cc8df3cb917078f7f3b62c2a3e93cc3036f03200d293f9542f603f2326e7c9620fb673d24916e85bbcf1a172ceaed815db702fa2f09b8f4c1a515fc8470c27715eae353d3f3d2287234d166632d46aabc5f7019882fe42e604a516eb6d4cbeed6938b07b8688f1dd8e48be393724c7eb676564b23c4dd2446f45f665acd23d13712c92a166823f42901dfa2", 0xc6, 0x8, &(0x7f0000000080)={0x2, 0x2}, 0x10)
socket$inet(0x2, 0x2, 0x5)
listen(r0, 0x10000)

00:00:43 executing program 0:
syz_execute_func(&(0x7f0000000000)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec40be9741bfb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
writev(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
sendto$unix(r1, &(0x7f0000000780)="636d737dbc28fa508661ce49c09ec1f9b24880193e8f2ee3eb7108b17d561c5ba41cc0011361f6fd8d7c0fbcd0ff38c79c42a642870d0cc2a35d0dca6ada36448f4f7123373231868396ac76916cec20a4ab2cac80e65b94b53c0c05c20eddf7a948950dbf6a6b65833cc1b98f691a0a767fdece9ed471f2f6327aeef8700e59d22708087423bf1a985ff4bf4f93cefe20106146ec", 0x95, 0x4, 0x0, 0x0)
dup(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="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")
semget$private(0x0, 0x0, 0x0)
r2 = getuid()
freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresuid(&(0x7f00000001c0)=<r4=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
setresuid(r2, r3, r4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, 0x0)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "81ab1bba77d91c2492515e910e6d1f94ba1ec740a92ba3bd6a965df45088d551", 0x74, 0xf7}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6})
getpgid(0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:43 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x208, 0x0)
syz_execute_func(&(0x7f0000000740)="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")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
bind(r1, &(0x7f00000002c0)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600000002000000ffff04000004ff07ffff000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055744ac4c870d4985533cbe7347134a5ec6fa1b569d908d5ef5d4e81d8523e6ffec7e43d0a1f2004f95fa9097a6181e9c620abea42bf6bd8a8da69c4a1f4009e7dc4a433888a6d43384905ffd598cb1a7a95ecc25577d509ef8c00"/260, @ANYRES32=<r2=>0x0, @ANYBLOB="fffbffff07000000ff070000000000000a000000"], &(0x7f0000000380)=0xb8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0x0, @mcast1, 0x1f}, {0x1c, 0x1, 0xfffffffffffff84f, @mcast2, 0x101}, 0x7, [0x1, 0xd88f, 0x3f, 0x4, 0x7, 0x57f, 0x6, 0x100]}, 0x5c)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="17ed78467e371ad63bcf7e7420caae43691d1f83b5561d1b100c5de3b2393df84f0c2b", 0x23}, {&(0x7f00000000c0)}], 0x2, &(0x7f00000003c0)=[@sndrcv={0x2c, 0x84, 0x2, {0xe3, 0xfffffffffffffffc, 0x20, 0x8001, 0x1, 0x101, 0xffffffff, 0x80, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x20}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="93645b3d23e5fa97811f95c8cfb69f94"}], 0x94, 0x80}, 0x9)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:43 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4)
fdatasync(r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xfffffffffffffff8, 0x4)

00:00:43 executing program 2:
r0 = socket$inet(0x2, 0x10000007, 0x10000)
r1 = dup(r0)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x80)
linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400)
getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240), 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@rand_addr, @loopback, <r3=>0x0}, &(0x7f00000002c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@remote={0xac, 0x14, 0x0}, @multicast1, r3}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
pipe2(&(0x7f0000000040), 0x100004)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00ce5b0e171ce3f4b6322e03000000fffffffe00000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000130000000000004da33a4200"/128, @ANYRES32=r4], 0x84)

00:00:43 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80)
read(r0, &(0x7f0000002080)=""/4096, 0x1000)
fsync(r0)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1)

00:00:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0x17)

00:00:44 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88)
r1 = socket(0x2, 0x10000003, 0xb21)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000300), &(0x7f00000001c0)=0x4)
setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25)
bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10)
bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10)
sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c)
bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="07008f072b16c213d1e68ce64a499ae4a7d50000", @ANYRES32=<r4=>0x0, @ANYRES32=0x0, @ANYRES32=<r5=>0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=<r7=>0x0, @ANYRES32=<r8=>0x0], &(0x7f0000000440)=0x20)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={<r9=>r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x9, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12)
__getcwd(&(0x7f0000000700)=""/88, 0x58)
r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000)
close(r1)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8)
getuid()
getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8)
connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
r11 = semget$private(0x0, 0x4, 0x51)
__semctl$IPC_RMID(r11, 0x0, 0x0)
ftruncate(r3, 0xffff)

00:00:44 executing program 2:
syz_execute_func(&(0x7f0000000180)="c4e379614832074a2ae92cae42980f05bf0200000064420fd14d8a41e2e98a22ebebbb1e08ba00262e67660f383d63790f380b333a9e0200d301f2d2de8f698099085bc4813d73d4af491e2f16c2e54cbec54cbec5c481f96f5b005f46eec42102584243f30f7e500067f047814f09ce73489f8fa97c81c80f66420f5dc423c96cb83d000000fec20808a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afc4c27992ac19020000006766f2ab440fec3f67ddeac4c2801d9c96c9e8e93626d3f22665e94612c800c481d572d5b5818194d8000f092ddd8f0b001036007b1c4e53ffd2f0c4f81636b2aac42171afa26b970000c4e39978c104c041a8598374fb07079cddaccdcdcdf2473af600e5c5f897804700000000c1045ccc1a7d7575804a0faeab07000000faf242a70f5ea5c8a937bf000000004e61c9d53131fbea3bec")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4)

00:00:44 executing program 0:
syz_execute_func(&(0x7f0000000000)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x60f4c09b, 0x2}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x2020, 0x7ff, 0x1, r1}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae)

00:00:44 executing program 0:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0)
accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10)
r1 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000500000000000000"], 0x10}, 0x0)
r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x3fe00000, 0x4)

00:00:44 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0)=0x4, 0x4)
r1 = open(&(0x7f0000000000)='.\x00', 0x20500, 0x100)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4)

00:00:44 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x80000004a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0x0, 0x0, @remote}}}, 0x108)
msgget$private(0x0, 0x20)

00:00:45 executing program 1:
syz_execute_func(&(0x7f0000000000)="ea34030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100066460f171b40dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
socketpair(0x17, 0x10000001, 0x7, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r1, &(0x7f0000000100)=""/217, 0x79, 0x800000000083, 0x0, 0x10d)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={<r2=>0x0, 0x20}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="050000000100000000020000080000000000f900"], &(0x7f0000000540)=0xa0)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200)={'accf_dns\x00', "3a35572321f41461f7ac4d899cf438bed13b8895d35d2db084001bc10311ba073ecc7be3cc7da9e4772b78826321f2072c5cc46c3a3afaea3859ad7c66bccfbb237633849eca6d530204f795dc5946eeb06821c8e6cde3284121d79c8bbb8fcda74148c86d4664530ca74f211aabc78e155edf82bd3c808e05d154824c545bd6ecaed51bc32b7599d5171546a4bffe5da83a2380bcea618e727fd22e99f24375914758c09042475de8e7c1ebd1b18d625d8e026e50b04181964f4d4edfc5815a211ef158034535436d86afd1f0d1afc0a0c1b7a0ce9433e8ddbc21d49e94a769c3f6f0a4457807571b31c06afb1e1814"}, 0x100)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={r2, &(0x7f0000000480)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000740)=0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r2, 0x7f, 0xd7}, &(0x7f00000005c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x3, <r3=>r2}, &(0x7f0000000340)=0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r3, 0x7, 0x5, [0xfa, 0x4, 0xa2, 0x7fff, 0x4]}, &(0x7f00000003c0)=0x12)

00:00:45 executing program 0:
syz_execute_func(&(0x7f0000000340)="9826473e431c080f05f3245966f3260f01fcc4a37bf0c53e41e2e9b55767660f6b32fb44d3734a0fb8c4c4612df28d28814491ed751e360f92d9ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acac6467f3ae01b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shutdown(0xffffffffffffffff, 0x0)
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0))
select(0x40, &(0x7f0000000000)={0x9, 0x1fffffffe00000, 0x4, 0x2, 0x1, 0x8, 0x8, 0x8}, &(0x7f0000000040)={0x1, 0x8, 0x20, 0x7, 0x400, 0xa2, 0x9, 0x5}, &(0x7f0000000080)={0x6, 0x200, 0x0, 0x8001, 0x906, 0xffffffffffffffc7, 0x10001, 0x9}, &(0x7f00000000c0)={0x5, 0x4})

00:00:46 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="5f79a27eeaa5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3b, 0x0, @remote, @mcast2, {[], @udp}}}}})
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @remote, @broadcast, @remote, @loopback}}}})

00:00:46 executing program 2:
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
openat(r1, &(0x7f0000000180)='./file0\x00', 0x101ca, 0x1e1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x10001, 0xfffffffffffffff9, 0x7, 0x0, 0x9}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x84)
syz_execute_func(&(0x7f0000000380)="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")
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x20}, 0x24)

00:00:46 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40)
accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

00:00:46 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local}, 0x1c)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:46 executing program 3:
syz_execute_func(&(0x7f0000000140)="b12491cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fbee0fc401dd4cdd4cf4a95fc4a1782b5e06c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4717c730fe4c1173c3926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getgid()
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
lseek(r0, 0x0, 0x2)

00:00:46 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000100)={0x7, {{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x108)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x81410, r1, 0x0)
ftruncate(r0, 0x1000000)
msgget$private(0x0, 0x0)
getpgid(0xffffffffffffffff)
setresuid(0x0, 0x0, 0x0)

00:00:46 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0x0, 0x1}, 0x0)

00:00:47 executing program 0:
syz_execute_func(&(0x7f0000000240)="982caac9c9050520d0f807914141e2e9fd855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d32e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071b839f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a00fa00")

00:00:47 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x404, 0x5)
sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x100000000, @mcast2, 0x2}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000080)="7170b8c5df61b83d440833333061b9f82bd43da4d5ac1c7c2682fc5ddc0c53d850b64ece94", 0x25}, {&(0x7f00000000c0)="90edc3e8033c0b0ae0d21391f4990519ade9d9b16cf5b1728c3589e10434aee00fe5b78594de656ae4333f74995b4559c5ba33bcf46967b7bccee2765c106cc7a54eb230927e27d913c72bdd9cf458eba737f6ec90eb9d0169e33dd6ffb786cd43ac3b557c6b38b3d4cf4635238f63067850af8ef5c39b6c56757f798b834d808884201603ee81f747c8e940ae65977abc1d2772ac1c1140c18fb0ed11220e249b56d30d66a3bac8a868eb8aa8d07d937879f79b58d814a603639ac61a3b1a0d8ca26ac9db621a471388f84bfa052f52103b3d9692991cce73d14bba5499b0", 0xdf}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="38c3024dba3a442317b79411f41fa2f28b7ddc0a26d369ed2d7ce8fe8b10db41df89b3eefd8198fba2f61386ed0bd8cded044d6a839870bbd70b09fe06a269d22bca5ff0587db6e0de041924dba470c1d299041ab3ec8066242dbf7a11e28c5dfdd17e94e72253a3005f83bb", 0x6c}, {&(0x7f0000001340)="277d98bbc5379c3ac388aef4bec75fb6ea773c28ff1d05f49afe737443975217b890bdbe5e06a65ba4838c478b6eceeb8a48e3eb584b8e50a2351133360cc91a647880e0e0160dece4be8555b906aeb65b1239a7955d8acd73d77dd5018e6f5930b13d007c97f65ff0aa531e94d6fce346", 0x71}, {&(0x7f00000013c0)="eba8cdf05aa41864ebf3b02242071d31bbf91eff22f3c6c03baaa846cc488dd4bfe31bab4aa0319ff89a1d78eef79d73c1f61d45f7125c1798248f08634c1a2aa59b075fb6f0af295f47ae71ce65b0b8a08914", 0x53}, {&(0x7f0000001440)="82afbb4722dad0d3424fdf489b80b2654110cc771fef87445ccbaf25f990564fe5f868df2636f30b80e31f4b8c3386d07f971009b04cd2f6f6da825ab40ce8135d2baded14953db1053f035c4c7af8902291da9b495b268c83fa290bd09575e2dd6145649eab4364", 0x68}, {&(0x7f00000014c0)="5f6240a46607fcf17c434194d2f3eee8ff6fec0465417462a81bb90ad2c2679c1936bef92dc8bea9b5d8dd59ed9cb7ace2ecbf3600f03a3e22552bcf0ec8311dfd0d515bd139a6f493026316897549dbd2d1ce3ace5f4dfa52dbff0bcf105a70163b2ed79afc849f437b6c0af10234cfa7b642af15de35059628457acc66f793c9a741c7c27208b543ea0d7673b2160ab2f1879fb8b276778842fdd5202298d03816b4db1b5e347e7bf66a6672c8fb1b30640a3d736764933bc68b284a47aa85e96a1da70ee4f6ec878119c271e78a0af2b4796002b97e2321e4f22c5baae4d704f3b0afde26e418b8c6e28242", 0xed}], 0x8, 0x0, 0x0, 0x4}, 0x0)

00:00:47 executing program 0:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0)

00:00:47 executing program 3:
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)
read(r0, &(0x7f0000000000)=""/70, 0x46)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)
madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3)

00:00:47 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x2, 0x5f20ee71, 0x100000001, r1})
flock(r0, 0x5)
r2 = semget$private(0x0, 0x3, 0x10)
__semctl$GETPID(r2, 0x4, 0x4, &(0x7f0000000140)=""/86)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0x401, 0x4)
fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})
close(r0)

00:00:47 executing program 0:
syz_execute_func(&(0x7f0000000280)="96989819e9c4a2791dcd1c040f05bf1100c62fc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x100)
getresuid(&(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0)
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600)
r3 = getuid()
setuid(r3)

00:00:48 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
select(0x40, &(0x7f0000038fc0)={0x0, 0x0, 0x400000000000}, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0xa2611de}, 0x0, &(0x7f000004c000))

00:00:48 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d)
r1 = shmget$private(0x0, 0x3000, 0x240, &(0x7f0000ffb000/0x3000)=nil)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
r4 = getgid()
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
getsockopt$inet_int(r3, 0x0, 0x5f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r7 = getpgrp(0xffffffffffffffff)
r8 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, r2, r4, r5, r6, 0x41}, 0x3, 0x0, 0x200, 0x81, r7, r8, 0x40000000})

00:00:48 executing program 1:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136)

00:00:48 executing program 3:
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509710e07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e37f6161c4c3214cb9a5605419c201b04b970000c421fa7fbb65566666efa80dd4d484e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = socket$inet(0x2, 0x20000001, 0x200)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1, 0x800, 0x10, 0x8, 0x8, 0x47, 0x2b8570a0, 0x200, r1}, &(0x7f00000001c0)=0x20)

00:00:48 executing program 1:
open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
readv(r0, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r0, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x4)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:48 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000ff09725ecc03396607ce064b66f633f0a176a85239ebf512a328831898b7177b7dc7b12c93012e52451860204978778ac96be20b1e976dd8de66df8f5687dae4dc3dff78432bcc7d869ed19cf18f51ca43cbb3b4443da9afb925ab58e53b06d3918c6d6a572d6e60948e208c5557"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

00:00:49 executing program 2:
syz_emit_ethernet(0x115, &(0x7f0000001140)={@empty, @random="22b105ca8bb4", [], {@ipv4={0x800, {{0x18, 0x4, 0x2, 0x7fff, 0x107, 0x65, 0x8, 0x3407, 0x7f, 0x0, @multicast1, @multicast1, {[@generic={0x44, 0x7, "1fec5df0b5"}, @noop, @timestamp={0x44, 0x18, 0x6, 0x1, 0xff, [{[@multicast1], 0x2}, {[@loopback], 0x1}, {[], 0xc61}]}, @rr={0x7, 0x2b, 0xe3d, [@empty, @multicast1, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @multicast1, @multicast1, @loopback, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}]}}, @generic="a1dc9adf27c2c3b3f44687df37dcaeab6f1360ffb0b4b583c6bd08a0a32f622f03267c1a7c90e566dd9c8d2511516b6a0f2c18c5d193b357dc134a6decb5b818328ee12c3b9297b5c591ddb85f1b7f6c93136598b66c8c60e3bc9a994c371900597164e16420c96bfec08703e30d6699e46a378bbe20dc97343fd4e18a183b254a8f96ea940257f43ce291e4ebb34c896938fc22cf63914fd89040a6a5474b689b0bba97703c7d"}}}})

00:00:49 executing program 3:
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, &(0x7f0000000700))
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, 0x93, 0x43, 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)
sigaltstack(&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000600))
setuid(r5)
sync()
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)

00:00:49 executing program 0:
syz_execute_func(&(0x7f00000006c0)="969898b5bfa4aaaa020f05f30f59bfd900cf00c4e2d1f70341e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc489904866470f38038068233348c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x1f8, &(0x7f0000000240)=[{&(0x7f0000000400)="744b71b95e12881d5420c6f1636c54632f58aa7b3873a5aaa0443ca4b5e9ee6049db1af9cf4b782d766873805664ae3529c321574934b1a3d52f6180c9c91fcc0b51698678bcae8461df774a60e9ede9d665a6ded3419b85ebc8357d3d4834433d5bc7ca11793ab8c365d0c1bb6b28a1d3c8cc13fe6d4e6bcf7e82cdb63ff97f2d3fd062cacddab972dd911e4a36bfe9c462565013803feff155ba88f02d10c66346ae2e814731c47484bd6d9378c867a3a712e479b9cad6ca66fc014fcdf202bacc4850302a9aaaecb4ae0497784f393bc082ea6c63c852c97f136b95e415e0ebb3babd67e1b8a4b644f722c79b8c90646d22b8f3819005edb16e49a7c52ced32720098655028ba722b2b6ab5b4c95add7baf0cdcec0819abaa8d7ec5111caf5bc7d0a54d33d91e20198ca0a5a175dc54a211eecc287ba458ddeae000fce6f5f91eaae99414d1a45ed25c721a84129ca1de7f357fc47615b5404e03c37b3418a3b969159356eb8695ce13706d7d3d4aa1bd177f78ee01ab92454d2284843c9c758276ebe78c31156086ab439043359ffc4265c042061b9f3a8ea56e97f2f1f35738443363d3d87e5e3e273d8e27525e2655e71031782a2ab5dcfab8e231dc3b0e542598a1d3fb3cd79b28980c029f46131a80b294523e23825f7f85e80742aa505a72a7de734fd5387af450c39353bc042578c6bfd846cd02e62f05524afe4d359ae0fe7155c6e47a7da1", 0x20b}], 0x0, 0x0}, 0x0)
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0x8, 0x8, 0xb8}, 0x8)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xffffffffffffffd1, 0x5}, {0x9, 0x8}})
utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1f7, 0x9}, {0x3, 0x5}})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={<r1=>0x0, 0x6, 0x3ff, 0xfff, 0x8, 0x16}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x3, 0x200, 0x3ff, 0xfff, 0x7ff, 0xffffffffffff8000, 0x7, r1}, &(0x7f0000000280)=0x20)

00:00:49 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000000)="7e18ab2b0a672902189fbf67c0e9ebe19cdb846825c1d69ae0153cb9d24ea36f90a6de1b8c0517f04527b753154ec2f4cd1d0fd3a4267bdd5a93ccb5b528152f957a8cc389a418f727f62f82e9bd51d148e4f724a20bdbbf048a065918f4a6401799f1231c85a3a107ce68d37975e38384a091d377660d5c22a6", 0x7a, 0x20000, &(0x7f0000000080)={0x2, 0x2, @multicast1}, 0x10)
r1 = dup(r0)
setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2)

00:00:49 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @empty, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x8000000047, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}, @multicast1=0xa800fc6}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr=0x3, @empty, @remote={0xac, 0x14, 0x0}}, 0xc)

00:00:49 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:00:50 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8)
r1 = msgget$private(0x0, 0x8)
freebsd11_fstat(r0, &(0x7f0000000840))
msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800)
msgget$private(0x0, 0x3d1)
msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r2 = socket(0x2, 0x5, 0x0)
msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000040)={<r3=>0x0, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x199)

00:00:50 executing program 2:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x10)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0/file1\x00')
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
flock(r0, 0xf)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="a4c094b9ae69688de77feee74fcd4cdbfadfd01206a9e98ce635e70b20b5b37de364c5a940baefcb4d8bd35b255707d2bbbd4833af1145341fe559ee5006a0e5eacb14c80635f7575614c55b94b02ee5b46699e14d6069db7d49e4c0d6e0aedccb23c77c956b285eeb2308294a8c86", 0x6f}, {&(0x7f0000000200)="53f9a92d5be2e2482c4b2bd0640648315f9963882386e6b44dce3ed6e7301e82571437c97fadc3363bb81a611469a2cefc4e3b75ebb1fe289077b7850847815c3d8d19582cd5d4aeacf0fd32a67e39ac2aeddd6c5f720567775a7a1c5c773e9c6c726059d5aaf6bb98b37dee6fbbb439668f518b2c309e2bcc611d8d6de963b9ddefec815fd558d598d9365011", 0x8d}], 0x2, 0x0)
r3 = fcntl$dupfd(r1, 0x14, 0xffffffffffffffff)
mkdirat(r3, &(0x7f0000000040)='./file0/file1\x00', 0x81)

00:00:50 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x18000, 0x100)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x200, 0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0xffffffffffffca50}, 0x10)
r2 = dup2(r0, r0)
ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000040)="1bcf887466a4736b83abade26bd390744e16176a076b93dba2e9946ccb9446929cca9b1fd9cfcc20857d40722f4a3dc219f95b4c3c61d7b1d3c34c49442ac970bf091729d969fcab908bd71655b92ac6964cfb74d584a5ec79f003444a5fcd23647f5d54c5b46878c81b984d2da332b66a2bdb9c16babd61269a544252f1a14feb5988999e166c09706863a0997c2afffe338f70cc206d3434f2b380934c2fc0138f45dbbac9f1719c2a0f2ff539497446ce82121fbd7e52cb4c78d7bf154e74")

00:00:50 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="8260ffbf4593e6e8aa02e7b6581df046d1472122e0ed3aeed20090e8f2d96b486feaa391a4994f06fd8e65b2ed8df949f5fdcdc16aa4386931dcf8ef960ac44cc4f5a824415f3a39dda3aae27c98db981a18112410188247b52d0dbc286dd1fc971b32175f2bf8dd3cf6816d9fd6edc416688a8e1d2b16629cdaaec8cf1b2a188fb86a7525a4e4c468091d42c5a1956d1e6cb9417f944961c5d5e73f2d2455"], 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001300)={@in={{0x2, 0x0, @rand_addr=0x8}}, <r1=>0x0}, &(0x7f00000013c0)=0x8c)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001400)={r1, 0x5a, 0x3}, 0xc)
r2 = dup(r0)
openat(r2, &(0x7f0000000080)='./file0\x00', 0x8, 0x10c)
mprotect(&(0x7f00000ca000/0x4000)=nil, 0x4000, 0x5)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000011c0)=ANY=[@ANYBLOB="2ceef9fb2ada28964da616994c2599963b774370c79ed00f6567877ca19cfd59d36704a3019ac658121d691e89edf9f0391cb2fc4c97489a0849c546cebc22c3c21e24dbace116e9a066cfa06f1c9f42b31fff60de0a8ce03583968135dd886a7892446d56814c135396fcdda62651f1f419f903218c3f5e1fa28a4ee6159daef931570ff5e6209122300a1f30c619116e9bf8bf05fe135d82328726355a89b78fec3acfd28d689b916681e068a8b67651450affc51f5ab6880558d3a1932553a31a75b8c0cf352539b7643d"], 0x1)
r3 = socket(0x2, 0x20000001, 0x0)
bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x8)

00:00:50 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket(0x1, 0x10000005, 0x10001)
sendfile(r0, r1, &(0x7f0000000000), 0xd11)
getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x4)
ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000180)="c1602204af63d30173269f34d0acacbeb8fcc70e487d3853571a6494a44c7bfb978f044cf949d04efa563f6fb03e474f9845634a96fcd9245f0ecf7ec66df9fdaa7eadaddc1ee37e5c8b706ac5f2083f952fa81507927bda01f5ab2728a013c4f986724e517e0f4e59f8da7281c044752cb0e5b442301c6c36bb96e787c34ae891ff3fb4fe8011cb714c1136640330abe04cdb0a365c4360ccb9817ec7aa347e5de3f7809be884d923c50fbd71302c823fc29eea3ffd7c6db1f197ec2561be0c964483bc93f65163d0e1b87bba")
getsockname$inet6(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x1c)
r3 = accept(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8)
bind(r0, &(0x7f0000000380)=@un=@file={0x1, './file0\x00'}, 0xa)
sendmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, &(0x7f0000001400)=[{0x60, 0xffff, 0x8000, "56044361b442df125070582009dbc9edc4ff180da53ff1bb1c434c836f873040bd582220e875ed24108cdefc06791dedc0f25031f2089efe5ad2219208a3644a737bfe50c06e05ad91dd28452c"}, {0xf8, 0x84, 0x63, "9d1f3686c03999a771fe3572b7b7bec63d8d89487b25ca74cd4ad1b5cc4938290f7ec3fe6205d461bd0e41ce9c8a1d9689af2adbf1091b5f6282dc7b027ef09f8532531c566ca3ac723df5c3c214a4fa9db311b4f8d09b85ff94b31ab1e0d088d7d9e9c32d1e1b8f117a83bb14916a2cbf3985fb346592607c0b7d948b6096a0d36141b5acb2aeaa6a47b3ddcfe241a345a12686ad574557bfa4e16d3622476f5f61d491f883d6b3cb6e7c9e0e39bb21ee81330f7f051478d95a089ca255edc9bdeac8d1fe9e023718e87b6718fc76741d21d36fe3027ee71a47ae2970acf4ee2537ff7bb5e3"}, {0x48, 0x3a, 0x5, "b5e5b733e3413f46f2b69b47efc09fe4a8897c2e0d1b822b719b8d7728ce6735fd632fe1d187fb51f8e82c2a80f515a62cc075bae631"}], 0x1a0}, 0x4)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001640)={{"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", "834d2813f0fa99ba386be1cd85429b28979989322db763e4e391caa53f913ebe", 0x240000000, 0xfffffffffffffffc}, &(0x7f0000001600)="759523bf0508d0ae69aca36ec792dc758128d5440fc91299edaa6fd37e53135cbe", 0x8, 0xfff, 0x10001, 0x2, 0x800, 0x5, 0x71efb411, 0x8})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001ac0)={<r4=>0x0, 0xfffffffffffffff7}, &(0x7f0000001b00)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001b40)={@in6={{0x1c, 0x0, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}}, r4, 0x6, 0x1}, 0x8c)
semget$private(0x0, 0x0, 0x20)
writev(r3, &(0x7f0000003e40)=[{&(0x7f0000001c00)="8ebae43a714b3adb263a05c5a16987e09cc06b0f8ef0182f6437668103e66902c8db3350bc74a5b45a1f6470ef9daaa657b079219437a0053e0f75f891f8aa863c96e8f4635d2832f81585aeb8f7741a055501c875f5243212c37e234e2e2189c3280aad9252b2837b0fe8a93b86e4e05899a69d756d14085b7bf7317a048c61638880310cb7d7d8baa3aa1a05fedf29490492", 0x93}, {&(0x7f0000001cc0)="15aa9e6cff3edce8a5f284c6411d780f8700cba8f0af59bb5ad73e6b75978586df4310ee6e1f2d1c32ec18aad92e75d0903976b3fbf43d46c9fa417c3dad16daf591e8a379b8e14ec35de56ed5b5ea4e752d50a9cae6a9f0a1722abd29b3c983a8e1a46c633bfcef9ef8f647852aa91b5317eebba26698a0841f1686fd4a832c4f5f9f3e7041c2786ea05ca10ecb46", 0x8f}, {&(0x7f0000001d80)="2066779ff49db2ac787a44339325e2d78eda75c2af8b6c8fcbbad087154ed5ffc42e8e0409786a742dad2149424dfe04abc7f37c243a6b1544", 0x39}, {&(0x7f0000001dc0)="a7f8b23c1179335f1e46fd37d0aca69f7d5583a54f34ecb2d94a410f", 0x1c}, {&(0x7f0000001e00)="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0x1000}, {&(0x7f0000002e00)="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", 0x1000}, {&(0x7f0000003e00)}], 0x7)
freebsd11_getdents(r2, &(0x7f0000003ec0)=""/141, 0x8d)
r5 = socket$inet(0x2, 0x5, 0x6b70)
r6 = accept$inet(r5, 0x0, &(0x7f0000003f80))
r7 = accept(r1, &(0x7f0000003fc0)=@un=@abs, &(0x7f0000004000)=0x8)
connect$inet(r1, &(0x7f0000004040)={0x2, 0x0, @multicast2}, 0x10)
getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000004080)={@rand_addr, @rand_addr, @rand_addr}, &(0x7f00000040c0)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000004100)={r4, 0x22, 0x1}, 0x8)
preadv(r0, &(0x7f00000061c0)=[{&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/90, 0x5a}, {&(0x7f00000051c0)=""/4096, 0x1000}], 0x3, 0x0)
bind$inet(r7, &(0x7f0000006200)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r2, &(0x7f0000006240)="47bb3d64a006dcecb2f938ff3a910efc7990f6567d98c3b340447ade4b7c86adcc43997cc9b5710f4e12306dd04b9fecf11f9b478d817d196d7cd29dfb72e8f497112b1ae6e317bdb97bab59fd3ef3af2edc6c5ea20cc480cdc4dab79fa6ea6dcb43f0e32629f530eba3c7c14277452bca", 0x71, 0x0, &(0x7f00000062c0)=@in={0x2, 0x2, @loopback}, 0x10)
getuid()
fcntl$getflags(r6, 0x1)
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000006300)="75f85711f7895409ded6ecfeebe30b0c58db169288078655ec1808e49fc4948ad21852483dbd6d8ca2d18634d1a4490764438f7db9fbade65be12f34e4618124a4220e059b5c4e9d8cb744b3d9873a891123441a1e34e611b481d6b8a5a2bda45fbff822f1b0fb3e45eb391e84aea21d43d305efa333266695e56d6969078309430669948b305bd76aceca416fc7c4bde6e5d36bfee524aa134cc45568d4")
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000063c0)={r4, 0xfffffffffffffff9, 0x2, 0x7fff}, &(0x7f0000006400)=0x10)
getsockopt$inet_tcp_int(r5, 0x6, 0x100, &(0x7f0000006440), &(0x7f0000006480)=0x4)

00:00:50 executing program 3:
r0 = socket$inet(0x2, 0x840000000003, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, <r2=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x1, @rand_addr="3399f37cea0dc2257389bb70808669cc", 0x2}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0)
bind$inet6(r1, &(0x7f00000001c0)={0x1c, 0x2, 0x10000000, @mcast1}, 0x1c)

00:00:50 executing program 0:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0xfffffffffffffffc)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000140)='./file2\x00', r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
fdatasync(r0)
unlink(&(0x7f0000000000)='./file1\x00')
renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000340)=0x4)

00:00:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x30, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

00:00:50 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x100000000000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x10001, 0x8, 0xdd07, 0xc821, 0x2400}, &(0x7f00000002c0)=0x14)

00:00:50 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="ec28206e6583a3fcb47d21c675bd47e302390c302d54f7829f2d0f0ba41f61ca60b68a7d88dc51aa0cd9de8170a12534910a2a83c87b8cf55c805beb")
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @multicast1}, 0x8)
mincore(&(0x7f00003e0000/0x4000)=nil, 0x4000, &(0x7f0000972fbf)=""/65)

00:00:50 executing program 3:
pipe2(&(0x7f0000000000), 0x4)
pipe2(&(0x7f0000000040), 0x4)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mkdir(&(0x7f0000000080)='./file0\x00', 0x100)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0xc7)

00:00:50 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000000)=0x2ff)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x10)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000080)="a6f0a2fdcbf9b831dfa04886a0a8bacc521249e20dcd72120de54fd0c182a4c9d8c1c6cb1cd8a63b2e12242c317332a14b5464e53797f8070d8e28bf98a8c623f7bf44aad819b7509e4367d595558e450d867cfac702218553b6ea96b133b55c5a65b695e5274175edf92f67992e52a6079fc15d7b6ee8f826dbd6a058439c52538ed03919b640013c")
ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000240)={{"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", "746f7cf5c75d4444aee80e7fd0259df1cf69c4133ee86c2b2eb1fc840c8cf36d", 0x8001, 0x10001}, &(0x7f0000000140)="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", 0xaf54, 0xfffffffffffffffc, 0xca, 0x7, 0x10001, 0x1, 0x20, 0x40})

00:00:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x1000, 0x3f}, 0x10)
r2 = socket(0x2, 0x3, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1204, &(0x7f0000000100), 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

00:00:51 executing program 1:
setreuid(0x0, 0xee00)
setresuid(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000140)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="000000ffeb00000f271996f53f00000000000000"], 0x0)
setresuid(0x0, 0x0, 0x0)

00:00:51 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000140)="0e33a708ba9147e3f0fde85ce9d5d9f6f4303efcd4ac139f3c6de67c64c17c5699bd91e6d6b506a34d8fc4b268fa05650f5134dcf79d2b3a666e9ef10459bb01b01cdaa7efcbc8ec5211dba6ea00"/90, 0x5a)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000080)=0x3c2)

00:00:51 executing program 2:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
dup(0xffffffffffffffff)
mlockall(0x1)
sync()
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000865f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850")
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:51 executing program 0:
getpgid(0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\xd7', &(0x7f0000000000)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b")
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0)
setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000040)=0x2, 0x4)
execve(0x0, 0x0, 0x0)
flock(r1, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)

00:00:52 executing program 3:
pipe2(&(0x7f0000000000), 0x4)
pipe2(&(0x7f0000000040), 0x4)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mkdir(&(0x7f0000000080)='./file0\x00', 0x100)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0xc7)

00:00:52 executing program 0:
syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396230000006008000000200000000000000000000aafe8000000000000000000000000000aa"])
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20004, 0x20)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000180)="e8234928e1f455f241528e64e7ba1c7acff88d4f00603ae49838a265578e204896cc2949d3b4d1848e97ad36cd30971beda9b3a647eb8cfa98222eeb912efaa466822d27ea8ee9b3a121bfccd01ef9678a3b0decffe9d81f85e54f489acf83ce809fc9312f")
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="ce12b07397e8b8c45636de1a70c3c2d9621ae75383416e4f2f9ff3b7219fb0d62602ea498f665fa78460f11659e7f9c12f36e7a44b0bb0dbbbb9a27881ae35fa3d9730910fe46fcde26e45e34fd6859e837ce51ad845266513e05477876058fae11a993d48dabb0af43bc47ad88c1e02bc1fa62d55e9109e05eea4e6d9717e93b7e172d776e622fea7902e9110d2231c19b2db98e0862569cc34a0af4af85ff84b760ee5f80783027efb1177ad6a9069759ae6c3a890c56407fc691fe3414646d594a24ad2d66fb319c54b3369b77b9d94000fcc526ea52b7683f3ccf9c4d1373a9ee3ea71dbf9938ca290ea033874f3198c46142f001dd6")

00:00:52 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x7ff, &(0x7f00000011c0), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x401, 0x4)

00:00:52 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ftruncate(r0, 0x7fffffff)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x1, 0x3, 0x7f, &(0x7f0000000380))
fstat(r0, &(0x7f0000000280))
mlockall(0x1)
fcntl$getflags(r1, 0x3)
unlink(&(0x7f0000000040)='./file0\x00')
setsockopt$sock_int(r1, 0xffff, 0x1101f, &(0x7f0000000000)=0xb61, 0x4)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, <r3=>0x0]}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r3, 0xfff}, 0x8)
futimesat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={{0x81, 0x401}, {0x3}})
syz_execute_func(&(0x7f0000000140)="1c0dc4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23c4c1f9c5f30067f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc420fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:52 executing program 1:
r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0)
shmdt(r0)
shmdt(r0)
r1 = semget$private(0x0, 0x4, 0x18)
pipe2(&(0x7f0000000380)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockname$inet6(r2, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000400)=0x1c)
__semctl$IPC_RMID(r1, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r4=>0x0, 0x80000000}, &(0x7f0000000080)=0x8)
socket$inet_icmp(0x2, 0x2, 0x1)
ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000300)="84eec0b5b2884552025f810694d379b7dbc5274e7e1197f9de4c074ab926149904874e3c73571b55dacbbd852f72cdf9d920b86753a5f2211780d24e827889e343caebde49f3edc7159abed8035b814c5534202444415324dee75d72")
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000100)=0x8)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet6_buf(r3, 0x29, 0x66, &(0x7f0000000140)="bd7d71082cf6b64827dc33f30123a145ae72cf38356d63e5571dd7bcf5eb094df7116e1dfdfaefeb90b9de308afb2c332642093a40e506f969ca7eeefc95603e048eaa040830c0323137e35a13685e78c67f8028f1553972716f881f0faf3cd60ee98dce8e12da8ee57a3c126d1a5d058518e1a9f03cde7e0ac67fe655d8f63220ed099ccd9cf360b67bb95555f8c8c518f2ae5ee7ba2833fe908a3fcb9c2283f86b96f3f57cbf46ba91910a1d810be66caa082202ea9f4588abc2765f1ae2092e08df8d1281dd11b329a3f98e6299c4904952ab21", 0xd5)
sendto$unix(r3, &(0x7f0000000240)="147c7a4ae14d6388180ae3d7166fa3843eabd8850791f75888bcf18767d5f120b75ed3d4491e3cbc9de95ba83bb3eb5df3cb9eca7027bfaaf0ed5402491f729b8e3b6cc6a7cada9756a06280c9be8947d20b39f725dafae82ea944f6d7aa3bffe36cab00c39f2b8a7f318623bec39d9ef182ffe551e823857841fbba74bb3e3596a745bf89c4c0a875dd928bbec1cbb95dbbfb132ace8be7882b5ec5c01a61d3b998", 0xa2, 0x101, 0x0, 0x0)

00:00:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x100000000, 0x900, 0xb, 0x100000000, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x100000001, 0x5410, 0x83, 0x6, r2}, 0x10)
r3 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, 0x800000000000}, 0xfffffffffffffe7b)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYBLOB="0000550f282fb95b00003600000000000000000000d100"], 0x0)

00:00:53 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
socketpair(0x1, 0xa083ecd30f439451, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7ff, @empty}}, <r1=>0x0, 0x9, 0x8, 0x8, 0x399aa676, 0x6, 0x4}, &(0x7f00000001c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x6, r1}, &(0x7f0000000240)=0xc)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0/file0\x00', 0x0)

00:00:53 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000f9ff0004000900000001040000000000"], 0x14)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:00:54 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0)

00:00:54 executing program 0:
syz_execute_func(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x1000000000002000, 0x9, 0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:00:54 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r2 = msgget$private(0x0, 0x48)
msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000522f6f2cf5e2af2472344a929cf9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c71c3d4c77f637deccdca5ec527fe7fb01d6802f1e3af727d5f51565c3d63c929fa50baf59f3614e0e9707324292b71df4f1da09ebb2f4ad3a1286020b713346c7fdf513fe54fac759e215eb5ecb84dc7351f2bf05016908fe4da747977659ca28d81f5a0d43217d7e6d38e0e168b4293c3b5adbdbb1eda5db492e7ddd513fa1f489cb3940a94a45318f6d70fee7a95f501d5981a0e0e44707c40acadef5bc7a0d8c3f25e96a55ab3bccce4356fd69f4db949d7c8cea4c68dc0221aa559f4d9f3a6472b4af8bc1258555c6c49efb1c05667dffdbcf245834c1a2a0fa49e9f9b3a72c"], 0x1, 0x800)
msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x400000000000008)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4)
r4 = dup2(r1, r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000140)={0x8}, 0x4)
r6 = fcntl$getown(r3, 0x5)
getpgid(r6)
msgget$private(0x0, 0x101)
msgrcv(r2, 0x0, 0x0, 0x3, 0x1800)
open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504")
fcntl$getown(0xffffffffffffffff, 0x5)

00:00:54 executing program 3:
syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60ba864f00000000ff02000000000000000000000000000100ff00"/54])

00:00:54 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={<r1=>0x0, 0x7, 0x7, [0x8, 0x0, 0x2, 0x3, 0x7, 0x800, 0x8]}, &(0x7f0000000240)=0x16)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3}}, r1, 0x4, 0x1332, 0x6}, &(0x7f0000000280)=0x94)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r2, 0x2000000000001)
linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='.\x00', 0x400)
r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r4 = getpid()
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})
rmdir(&(0x7f0000000140)='./file0\x00')
fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r4})

00:00:55 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='-\x00', &(0x7f0000000200)='{\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=']@(&@\'\x00', &(0x7f00000002c0)=']\x00', &(0x7f0000000300)='(@,\'#-\'*\x00'])
execve(0x0, 0x0, 0x0)
accept4(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000)
write(r0, &(0x7f0000000400)="9be103726e4cc2d2a147f79a959ad6913250a2c4d57111f3ed0300010054a3e72706fc889a3f57c117333b06a6aaf07a4721457f67df75d4c4e5d37406baf8fa43ae3ac64fcb5048171659f91793b0fe88a788f75809409eaea8cac09d3b5a75b01d5fc2d053dcfd49f7a425c3eb878388fe4de56800e24352cceb56f01f70d504e8414689f3871a4eb71dec12bf5736e2a446934b7af533b1c047a53b08e62073791cf98a95e3c4a9e83f0f289328ee5c9596ab445c0af26f7c7c2fae86a42cc7bcbca5e8acd2600ca5968bc058ddb37172950fc176d7df9d5f32113266b0e8b009cb", 0xe3)
close(r0)

00:00:55 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='~\x00./file0\x00'], 0xa)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000da000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c006a970ec253954c726e08c3f7c69c900000000", @ANYRES32=<r2=>0x0], &(0x7f0000000180)=0x8c)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x800}, 0x8)
dup(0xffffffffffffffff)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x8)

00:00:55 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x7ff, 0x5, 0x3]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:55 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240))
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
syz_execute_func(0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f")
r3 = openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e5251cc4783179fadfdda544782c7b6e18dc7d4f57d1b3b45267d076bf97229da68e98c4a8614a7ac3476829c00119db02c704ae149d7f000000000000001901bf0600000000000048172a060c82356755feeecfeb12932ff3bbc2ece4a16d2613b23007debf70d27c0200fa91715d53da04f8b70000002e00000000368513938ca62e2c63fefb2bed9e1721043325f8944e1e95b375979031a0b8625dd4404adf80276eb54d92cf6df2bb95a84bb299ce556dd0"], 0x1)
ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000880)="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")
execve(0x0, 0x0, &(0x7f0000000380))

00:00:56 executing program 0:
syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6051661300100000fe8000000000000000000000000000aaff020000000000000000000000000001000100000000000005020000050200061c13b2cddeb2eeae1bcbdbe1813d83dfd8abf089a5"])
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:56 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x80000000000, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8')
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000200)=0x1, 0x4)
getsockopt$inet_tcp_int(r1, 0x6, 0x90, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_udplite(r1, 0x88, 0x4bfb9ccc7af38fa6, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:00:56 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000600)=0x1c)
socketpair(0x1c, 0x5, 0xea, &(0x7f00000003c0)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000400)={<r2=>0x0, 0x7ff}, &(0x7f0000000440)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={<r3=>r2, 0x8}, &(0x7f00000004c0)=0x8)
socketpair(0x17, 0x20000005, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r5=>0x0, 0x9, 0x2c}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)={r5, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x1, @ipv4={[], [], @rand_addr=0x28}, 0x5e}, @in6={0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0xfff}, @in6={0x1c, 0x3, 0x6, @ipv4={[], [], @loopback}, 0x5}, @in6={0x1c, 0x1, 0x7c7e, @mcast1, 0x8}, @in6={0x1c, 0x3, 0x3, @mcast1, 0x9}, @in6={0x1c, 0x1, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3f}, @in6={0x1c, 0x2, 0x974a, @mcast2, 0xfffffffffffeffff}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000005c0)=0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000500)={0x9, {{0x1c, 0x0, 0x8c94, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6b}}}, 0x88)
syz_execute_func(&(0x7f0000000140)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000700)={r3, &(0x7f00000006c0)=[@in={0x2, 0x3, @rand_addr=0x2653}]}, &(0x7f0000000740)=0x10)
mkdirat(r6, &(0x7f0000000040)='./file0\x00', 0x9)
r7 = semget$private(0x0, 0x3, 0x2)
semop(r7, &(0x7f0000000340)=[{0x2, 0x6, 0x1800}, {0x4, 0x9, 0x1800}, {0x3, 0x80000000}, {0x7, 0x4, 0x800}], 0x4)

00:00:56 executing program 2:
syz_execute_func(&(0x7f0000000600)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = getpgid(0xffffffffffffffff)
wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000080))
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000000)="34f423b2dc92d1a13aa38e602ad92085e5929e6370bd3beabaa6c3309e04d164cdd7b137e4a240a0f75908dc80422ded")

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x410, r1, 0x0)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x2)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f)
lseek(r2, 0x0, 0x41000000000003)
accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket(0x80000000000000, 0x0, 0x101)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
clock_settime(0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x7fff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4)
chmod(&(0x7f0000000080)='./file0\x00', 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)

00:00:57 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x120004, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @rand_addr="b5640a902d8ce823b7d0cddcfd38cc90", 0x9b}}, <r2=>0x0, 0xfffffffffffffffc, 0x100, 0x181, 0xdd5, 0x7fff, 0x8001}, &(0x7f00000000c0)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xb, 0x1}, &(0x7f0000000240)=0x8)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
shutdown(r0, 0x2)

00:00:57 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x4000000000fe)
r2 = fcntl$getown(r1, 0x5)
getpgid(r2)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r3, 0x0)
r4 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x3, 0x1, 0x9, r4})
fsync(r3)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002)
read(r1, &(0x7f0000000100)=""/186, 0xba)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001})
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:57 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000140)=0x4)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000800)="4fec6b7a40529ed3d618c228d0cbd5ac8d44cb570df8ed1e3cfdffaf4f5e1d9ee0eb7404fc18f67277f222aa51110070d5ae9f27d68ea3d344c871e67f164f03e4f7f4410d7fc594de7e33cd5e2c710f787ea53bc2a97b373d8b45398c2046ad9c0a09d6ec870016332a171e9873d0dd13863fc932154e2abc29f2e4a155f9dc6846d2bcd5f0ec2f7961675d89981a8a970147811ca2f0ed42eb489d61605b547b657a99c4dc3ded9fc6e609c42910f71a81a8db13ae9e64f6eb0701689bde957b79f02b494aa21a40fbfb307aeb24c2ca11eee5a11413686e75a47cddadb6db084e761ea35c0a77b82de0", 0xeb}, {&(0x7f0000000900)="2857107fdcea0baa57992f3333ab5c58f79f732a166f9d87df36568390b7f8229de50f0b9c3f6256d6", 0x29}, {&(0x7f0000000940)="3c2bf2", 0x3}, {&(0x7f0000000980)="173f820f0632b447ea04b66cd49cd62434deca0c0381d06d9d4027354f583fa53d3094a3701245b9f2aa46014c469c47cc9f43e89e0490cec943be95b1d87b2c8f63d8b61a631d987c190ee0fb04e0bf6d543cdad88347e73e4a017e7939b2123ef9ee0fb7aab3a3891336471063377d4c764a30c207bc4ef22fd1438926b0dd09f899", 0x83}, {&(0x7f0000000a40)="f2f8f2fd885a61dc75ecae73e3b6ea004906431b4d1c5534a8bd6d2bf014ab83aa22d90e137e42f93b6d348ed9523cbf1fe1af01dc339e7f3eb382fb40", 0x3d}, {&(0x7f0000000a80)="938063dc9175954c0e9ec3953e57b925fc2c555951b50a1766ec24d8a98d8e855e63ee1426c7af4aac3888e8caac4fbb2b2319fc1c06fa61e475e5e16d6249af3b14d6113ee5350ef8102a75c5c257699648c393db0329bb545426e38cd25f237a106bf3325a2e30e755271df21c5c5915b937cc1d87157a32ec34381a833a3dd767e68b6c8e61868508705abbe5af07825a957bc95e3f19a3c1aae25839f2cff5bfda61f4538f79aa88c1dd20c49e5a7ef76bfafab55d", 0xb7}], 0x6, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x41, 0x0, 0x0)
ftruncate(r1, 0x7)
getsockopt$inet6_tcp_int(r2, 0x6, 0x604, &(0x7f0000000200), &(0x7f0000000040)=0x70375183f4730d11)
pipe2(&(0x7f0000000180)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000380)={{"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", "513c6dc8557b86354b6f7fad76116f6bd06ffb837417277740919f8e9f136061", 0x200, 0x200}, &(0x7f00000001c0)="2161167f6cfa6e1cd0186e60e8e78cefe09a82a022dda023d4c0013cc4cdc729b1a479b40b55e5f29404ed5441e874", 0x1f, 0x1, 0x30, 0x5c58, 0x9, 0x0, 0x8, 0x6})
poll(&(0x7f0000000c40)=[{r1, 0x20}, {r0, 0x104}], 0x2, 0x8)
fsync(r2)
freebsd11_fstat(r4, &(0x7f0000000c80))
r5 = dup(r1)
getpeername$inet6(r5, &(0x7f0000000bc0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000c00)=0x1c)
getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000240)=""/142, &(0x7f0000000300)=0x8e)
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket(0x10, 0x3, 0x5)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getgid()
r1 = open(&(0x7f0000000240)='./file0\x00', 0x10105, 0x80)
faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x4, 0x800)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x9c00, 0x185a)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8)
connect(r2, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa)

00:00:57 executing program 1:
syz_execute_func(&(0x7f00000000c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = getegid()
setgid(r1)

00:00:57 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfffffffffffffd62, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29, 0xfffffffffffffffc}, 0x0)

00:00:58 executing program 1:
r0 = dup(0xffffffffffffffff)
fstat(r0, &(0x7f0000000000))
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x3a, 0x12, 0x0, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100))

00:00:59 executing program 0:
syz_execute_func(&(0x7f0000000040)="9826473e431c080f05f30f59bfd9130d00c4a37bf0c53e41e2e923b59797660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abc4e10bf8c470c467660f6193b5000000c66db712c483397fd302c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3a4a261b7e2")
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000180))
pipe2(&(0x7f00000001c0), 0x0)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x100, 0x40)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280))
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000140)={0x2, 0x0, 0x14, 0x7, r1})

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0x67, "4e3bebc91c7afdccdeaf7400043595760f70cc05e969a6078551100a27c3f4c5c0bae6e6f029ce68be2704cbed8bc3742caacd67b4069be9043971b637ca08aaef47c2e9b1691de69624d04cb059d5f744b94fbd4e92e8b2e49e0da336ad41150a57d1c90fbcbc"}, &(0x7f0000000180)=0x6f)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8)
r3 = dup(r0)
accept$inet6(r3, 0x0, &(0x7f0000000240))
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:59 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8)
socket$inet(0x2, 0x10000004, 0x9e)

00:00:59 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = socket(0x17, 0x7, 0x4)
freebsd11_fstat(r0, &(0x7f00000000c0))
open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0)

00:01:00 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x5, 0x10001}, 0xc)
syz_execute_func(&(0x7f00000000c0)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc97f3ed107c4c21d3fdef2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f000a5b5b404541e269a841000f99f2470f11b703000080aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2ec40fc7bf0d00003c66660f3a0b0865")

00:01:00 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
ftruncate(r0, 0xff00)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000080)=""/19, 0x13, 0x40, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sigaltstack(&(0x7f0000c00000/0x400000)=nil, 0x0)

00:01:00 executing program 3:
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0), 0x3d9)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:00 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
fcntl$setflags(r0, 0x2, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
clock_nanosleep(0x0, 0x1, &(0x7f0000000680)={0x3f, 0x9f04}, &(0x7f00000006c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={<r1=>0x0, 0x101}, &(0x7f0000000540)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r2}, &(0x7f0000000480)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147)
getgroups(0x1, &(0x7f0000000280)=[0x0])

00:01:01 executing program 0:
r0 = socket(0x2, 0x2, 0x5b)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
mlockall(0x2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0xc7)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="471cd94d6a63c08c36fe6dc3943502369aa04af9e40ec950bf6a5b4990da9603c9ebf5f326443ab76cf20c2211e414e0045534213b811e2c66a656770f8b2df3f31f0781d838980e23eb1df22462ca873dd1c8ea317aa3ba5e9ee5aab1194226ee6fd16cb924cd169fc26cf193aff00a9fbb")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000000)={0x0, 0x400, 0x0, 0x5}, 0x10)

00:01:01 executing program 1:
mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000)
munmap(&(0x7f000084c000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000adf000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x0)
mlock(&(0x7f0000b46000/0x1000)=nil, 0x1000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)

00:01:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8)

00:01:01 executing program 2:
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
close(0xffffffffffffffff)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4)
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb450f01d00fb8c4464e4e751e0be0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

00:01:01 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001})

00:01:02 executing program 0:
select(0x40, &(0x7f0000000000)={0x1000, 0xfffffffffffffff8, 0x2, 0x5, 0x80000000, 0x4, 0x0, 0x800}, &(0x7f0000000040)={0x101, 0x9, 0x8, 0xe7, 0x9, 0x8, 0x4, 0x7fff}, &(0x7f0000000080)={0x5179, 0x17, 0x4, 0x800, 0x5, 0x4, 0x0, 0x40}, &(0x7f00000000c0)={0xd4, 0x6})
syz_execute_func(&(0x7f0000000240)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14c4615de2309709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777")

00:01:02 executing program 0:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
sendto$inet6(r1, 0x0, 0x0, 0xe803, 0x0, 0x0)

00:01:02 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={<r3=>0x0, 0x8}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r3, 0x4}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
fcntl$dupfd(r1, 0x11, r1)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xdd}, &(0x7f00000001c0)=0x8)

00:01:02 executing program 1:
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r0=>0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f00000001c0)={r0, &(0x7f0000000140)=[@in={0x2, 0x0, @rand_addr=0x80}, @in6={0x1c, 0x3, 0x4, @loopback, 0x1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x1, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0x0, 0x1, @empty}]}, &(0x7f0000000200)=0x10)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0xffffffffffffffff, 0x57)

00:01:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x81, 0x3f, 0x8, 0x40c, 0x89f7}, 0x14)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8)

00:01:02 executing program 1:
syz_execute_func(&(0x7f0000000500)="c7509850983e431c0966430ff321041359bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x202, 0x114)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x320, 0x20, 0x0, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6]}, &(0x7f0000000340)=0x10)

00:01:03 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
select(0x0, 0x0, &(0x7f0000000140)={0x8000000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x4000000000000000}, 0x0, 0x0)

00:01:03 executing program 0:
syz_emit_ethernet(0xca, &(0x7f00000000c0)={@local, @random="59018b44bd8d", [], {@ipv6={0x86dd, {0x0, 0x6, "cab26d", 0x94, 0x0, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x2, [], [@ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x7f}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra]}], @generic="1eafb57a99e97edf9878b9626b14a32aff787f93b6db10156f6e6e8bc6586ad29076b18aa5ee2e38789f5c2d1652635630f7165ef9028ee685a615d678e0d3a7c91545ef236a891910a69fef061673029e4113a52db1f54eee8e49f432cd7dfe2d806b6823f0ead361b15f3c75f792ad8bb67bf4"}}}}})
r0 = msgget$private(0x0, 0x20)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/6)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040))

00:01:03 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
r1 = socket(0xf, 0x20000001, 0x2)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5c0}, 0x4)
r2 = dup2(r1, r0)
listen(r0, 0x0)
shutdown(r0, 0x0)
sendto$inet(r0, &(0x7f00000000c0)="03170bb9231afe380db6fe78e1c81459e98d7c", 0x13, 0x84, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffdc5)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
setuid(r3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r5=>0x0}, &(0x7f00000003c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r5, 0xfffffffffffffffc}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x5, 0x800, 0xffffffff, 0x8000, 0x80000000, 0x79b3, 0x5}, &(0x7f0000000240)=0x20)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRESDEC=r4, @ANYRES16]], &(0x7f0000000340)=0x2)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
accept(r0, 0x0, 0x0)

00:01:03 executing program 1:
socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940))
r0 = shmget(0x1, 0x1000, 0x408, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_LOCK(r0, 0xb)

00:01:03 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004746a, &(0x7f00000000c0))
r1 = accept(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000000000)=0x1002)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001200)={@in6={{0x1c, 0x2, 0x8, @loopback}}, <r2=>0x0, 0x4, 0x225f, 0x8}, &(0x7f0000000080)=0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x7, 0x2}, &(0x7f00000012c0)=0xc)

00:01:03 executing program 3:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file1\x00', 0x10a)

00:01:03 executing program 0:
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/26)
mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000))

00:01:03 executing program 1:
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff)

00:01:04 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlock(&(0x7f00000c4000/0x2000)=nil, 0x2000)
mlockall(0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)

00:01:04 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x4, 0x6, 0x4, 0x0, 0xfffe0000, 0xfffffffffffffff8, 0x80000001, 0x18, 0x770, 0x6, 0x6acc}, 0xb)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@multicast1, @loopback, 0x2, 0x4, [@local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x81, @loopback]}, 0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={<r2=>0x0, 0x9, 0x1, [0x6]}, &(0x7f00000000c0)=0xa)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23800000010000000000000000f9a5d0000000000000000000000000000000000000000000000000000000000004a393cdf205eeb042a7e70ec5350f00"/136, @ANYRES32=r2, @ANYBLOB="d60400008100000008000000ff7fffff00081100"], 0xa0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1000019d)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x3}, 0xfffffffffffffdb8)

00:01:04 executing program 1:
r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
pwritev(r0, &(0x7f0000001d80)=[{&(0x7f00000007c0)="9cfa2ceead2841675ec79e", 0xb}, {&(0x7f0000000940)="ce72f026ac0d85baf520ff3290f2efba3716860d65f49499b91aa05092057dd5be5ce382187bfeb541cc6579b8b84aeaa1a36494fcdf034293f5ca25595eea0531b77247a7381a88554d721a67c5eacc71709ca58f5d4722941692ab7c4e6b40b6ae51d731e44b8e9041292077def95d2eb2c14e008267f0983281db078d1a49b4f9cbe0a822f983081ba8d8105c68841b91d9960ded5330ed44701cec3e3b831709e172cf5b73404c8338553123", 0xae}, {&(0x7f0000000a00)="8810d1a82fba2e762c42c43c1de3e4cb8cd4484b6903e37c570a9e85673b028344e395c5c29bfc8fafade70a825be93dc020df8f4f741872b263ef13b3a8c532529b792c7513b0c28370f5a482305a89dfc0d3bd3fab8e48a8d7e6e5ec5537d9a0487598d175e950d9f5959ca69380de32d0d86b3f667f8efc874e7cc2fce0a9da77814ab9003427ada53cfc6850b350ed8d3d37cd4fa2919ed6f6def58a40f3a46d68a1d1ca5dae5b457a8a4d217d49049f4bae25e43449", 0xb8}, {&(0x7f0000000ac0)="036cd5a99d177f644b92e776e7bbde8dc90907669472b26c7e2f3707463863126980bb65d973e1645e1ef22b7efb42d585de08f6275d72ce8e9b0258a6e6f5f0c3aae178b65392cafe957d763a31686504b2f96489231e6b49f19facaca761c637cb878993bc7953e86beaee0ae0c73050cde8b575e0318ae75d1d58e452f87b4248f46b206da1a1caa817d9ade1aaef04578b31c915121ce4f46b5c5b139b9432ce95e759ecde69d1400e4e56573915d8c16125d3f1fee06e36a1a9b49ac266140bf4a4c839f693d3b85f9b5335aa11e23e17c38e2f4e68175613d4", 0xdc}, {&(0x7f0000000bc0)="67c562b7f4beece8b92ce4f69109ef65758046a359b2e4cb1975278cbf7eae8dd66d7a085994cf12043f43bf9d4eea2fbde280429405809a97df494728424c35974614f4a809f906ae4b8171cbfc115ebc715385ed1d4bba899d79a74779f015aa9b6faa7a67c303022cd6bd966f3891723f2eeb9827072ac3af4a240eb86351e043fd1027164a721eedb0e237df2e82695352143b825f9c2175e2eff30ab2b9d78cb85103474e773f773a8d", 0xac}, {&(0x7f0000000c80)="6fe4b97dcc0c7402e071fd3ee9635ce636db129f5543badae7bb4c9e23e1889ed7d7b215b360732d342ad2d4248aa660f5be7d13c4e569b687c4a20a3330596182cde86ff43265e91886e248d1d24eb624bdc48a", 0x54}, {&(0x7f0000000d00)="2aa87bdd2a07d65798dd50eaf5bd40d47fc0a5f9d8", 0x15}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="79738f218985192b2897a3897252fb5a5d66fc493582283a6eb60e56dee349bbc0aba7379e8c19b8e357a680862926170e8d9ee0089371595a8041252be0", 0x3e}], 0x9, 0x0)
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)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081")
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:04 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000200)="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")
setsockopt$inet_mreqsrc(r1, 0x0, 0x4049, 0x0, 0xc2)
setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0)="9f3ff376395af0de3b3e40fea18bb292d089151006887dc2eaab7cac6fa16adf45124b3dc28663b7112aad1957c11289d4b01b81899cf21b7cf0424075649fbc33f109966dee445e081478142e2b6632146c9821db97e78a86943bec5effdbb0457bd5a061f283a14d5cd53574f06a8a71b3efecde26dca1848bc5a6b8833bc01188493a9027372c630cdb1edcd3e7a4803ba344a638ab3c", 0x98)
__getcwd(&(0x7f0000000000)=""/106, 0x6a)

00:01:04 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18000, 0x24)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1800)

00:01:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=<r2=>0x0, @ANYBLOB="0100010008000000000000000180000002000000df815e9881045f6cb6dc367f858944d4bd0cc7e06fc374f658930edabc"], &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x2, @rand_addr=0x4}}, <r3=>0x0, 0x47, 0x2, 0x100000000, 0x3f, 0x4}, &(0x7f00000004c0)=0xa0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r3, 0xd, 0x5b}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={<r4=>r2, 0x0, 0x8}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xc7, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r4, 0x7ff, 0x100, 0x1}, &(0x7f0000000040)=0x8c)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000300)={'accf_data\x00', "aefa84b2dadadf31d29275d1c55104322aae887eec831bd88933e9958c12ddad07783eb5e5b29101d0383ab2342694e02bad0af888ee1d43c1cfcd8b3805d09121e0fdbf7d18305cad65bd04987db567b783df88d7886d0aa276777dede19494d2bc841fa629dc3fc6dfabc018c6e37acc9ce89a6f4d27d1baba43fad6de720bb69a6d04c67947bc2413a5cd3a9cf6868c793c25083a40d1361bdec0f12c46fbad1f465cba19f56a697fb8aa04273e739e39d00c54ddbe804692f76d94f9b2532c53879e705f9193b243bf813c66d3e28cf58b3ef111b143ae326607f8b5f8622cf4a5ac0d6ed1c3b121f69c9439c47c"}, 0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0xa, 0x800000000000000, 0x0, 0x7f9e, r2}, &(0x7f0000000200)=0x10)

00:01:05 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000136000/0x2000)=nil)
shmat(r0, &(0x7f00001f4000/0x2000)=nil, 0x80000000001000)
shmctl$IPC_STAT(r0, 0x2, 0x0)

00:01:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="29787ac5f6daf46d127b00fa74f18aecae02097f25424086fc051d50658c6f10be6faa96d436cea363f50ead565b71333070ce553f6c5c8da8bc559e4978aa565137b47d3b256ede1d0d300f2e878e", 0x4f}, {&(0x7f00000000c0)="b14e46d70c6a92ada76457d5f5eb15103cad6b86351ffafafece45402525209c91775d2d193d582b70b5adc7f6def45009971dc05e4b987a69dc4c054dae083d631ebaa6cf0146748ff4b72f943d70509717f691e2ce5ea839f5aa039c61bc2aa67a161f1a9711f66413ec658caaf71b2f35557422cd6756d47670", 0x7b}, {&(0x7f0000000140)="a5b432a926", 0x5}, {&(0x7f0000000180)="55457aa61642eadabdc655ad13d9db698558a8b814faf2c0d40da140fe93b0ffe8123615d8462cba691e41f73908758646601a06e53281811f62b22cf91d6fd499c085f983620ecead7dcf94b7", 0x4d}, {&(0x7f0000000200)}, {&(0x7f0000000240)="ddce7d", 0x3}, {&(0x7f0000000280)="232dae2f52eb355be7d49784dec87cd6a7e84c432101f05f654075457355e91d31e274950209e8abbaf5cb7e7baf60973abfac25244a17202d1bac2ad11cb20f29b609e7087dbbab733724d67f80f75c3c7a5168897415eb7872cd70c6bd60477409b49c45ffd2e9d24b763129c4cef59a35d1b2b358232e9afb2e6416c028f0b31018545d65c55a543377e6bbb4e010ef90ae73cb187cc4069b11205b36505b1912cbc98f389f3290f55036fb2f418eff1761c98ac01a17f922fe3a40", 0xbd}], 0x7)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a)

00:01:05 executing program 0:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf006690b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee94bcaf0010e90c0cf345d903acac01b00b0000008f28b8a33208efd4460f01dde8628f6808c4c1ed61dc36364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100)

00:01:05 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x0, 0x3, 0x6, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000540)={{0x1c, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x8, [0x2, 0x3, 0x8, 0xb99a, 0xd7, 0x40, 0x0, 0x4105]}, 0x5c)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x3], @remote, @local, @remote}}}})
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000005c0)={0x7, 0xfffffffffffffffc, 0x8001, 0xffff}, 0x8)
socketpair(0x0, 0x2, 0xfffffffffffffa56, &(0x7f0000000300)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
freebsd11_mknodat(r5, &(0x7f0000000640)='./file0\x00', 0x2000, 0x5)
syz_extract_tcp_res(&(0x7f0000000140), 0x1, 0x8000)
getsockname(r3, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10)
r6 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={<r7=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00ac1e4e22070000000000000000000000000000008f0300010500"/130, @ANYRES32=r7], &(0x7f0000000200)=0x84)
r8 = dup2(r6, r2)
ioctl$DIOCGETALTQSV0(r8, 0xc100442f, &(0x7f0000000240)="78ae0271f5af1623f05d7f37f82d5b6f5afc1050e3f2d398a866beb3d43854dee41b60e9ccb165c064c5c27f6197f7d94f89701c63abb569bc09685e62a0b9e4ee65ab461d3e7d80389ae1da21babf8a3fb6abe0b0ba208d7f48b3b1672a91babec4161cd14117bc461a1d0f98fbf144d90a241ddf1ae179fec006444aa7e87ba8be1eead0d5fe53035a02d6382c607c9f897c60c0592279b80be1d57ca166eddc8c0970a835bb49d917392ba065b02f8c28dbd0199c6c415684aa")
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000480)={r7, 0x9d, "672a1ee31d5345996d59020afcf8621a07acded42127d1162f8de759a2a649e6b74af2e647e2e114c3f0f6bf5e0adce9a438cccbd816db3135710f02375423201b4bfef5679ffe4e69eedd2bec07c88552a56c47c489585076d5dcbfb5768112b65c2f9b033a417b708747e3f2cfd8d4e55ff5ae209d7f09530da0f2d63e17ec8229251f0c12ffee3548841c4428d3f77df9f939033d11f7f3cf7750a2"}, &(0x7f0000000180)=0xa5)

00:01:06 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a00000000000000000000000000b2666b201e7d2a2600000000ff0200000000000000000000000000018a02907800000000609433df00000000000000000000000000000000000000010000000000000000"])
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x2, 0x4)
mlockall(0x2)

00:01:06 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x80)
ftruncate(r0, 0x425)
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x108403, 0x5)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000200)={0xff, 0x9e8})
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x1f, 0x1}, {0x7, 0x8000}})
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280))

00:01:06 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
ppoll(&(0x7f0000000140)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0)

00:01:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000140)="55931c7f", 0x2, 0x8, 0x81})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:01:06 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2000000000002e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0xfffffffffffffe31)

00:01:06 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c)

00:01:06 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x3)
getsockopt$inet_mreqsrc(r0, 0x0, 0x53, 0x0, &(0x7f0000000040)=0x300)

00:01:06 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x3)
getsockopt$inet_mreqsrc(r0, 0x0, 0x53, 0x0, &(0x7f0000000040))

00:01:06 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2000000000002e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0xfffffffffffffe31)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @remote}}}, 0x104)

00:01:06 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c13c4637916d7b098cd80c461f9d6e4c4c2319cbe998999996962f5696200d9c463f96244b40300795bc403855dfb00f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fa86736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x64, 0x4c00, 0x9, 0x1f, 0x3ff, 0x7, 0x800000000, <r1=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x3, 0x1f41}, 0xc)
shutdown(r0, 0x1)

00:01:07 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:07 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
freebsd11_getdents(r0, &(0x7f0000000180)=""/136, 0x88)
r1 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0x3, "c9a8a1"}, &(0x7f0000000240)=0xb)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={<r3=>0x0, 0xe58}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0200000008000000050000000900000002000000"], &(0x7f00000003c0)=0xb8)
setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7099}}, <r4=>0x0, 0x100000001, 0x8, 0xfc, 0x0, 0x1bb000}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x80000b, 0x80}, 0x0)

00:01:07 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_int(r0, 0x0, 0x4, 0x0, &(0x7f0000000300))

00:01:07 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040))
pipe2(0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, 0x0)

00:01:07 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), 0x4)

00:01:07 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="6d1e03843fccd96bc0addcf4fffffddfd3312ef411cfc12c"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:07 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x2000000000001)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x1b, "3df45011c943a002811766f00918f693150447beb292b93ecbab51"}, &(0x7f0000000040)=0x23)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x8000}, 0x8)
dup2(r0, r1)

00:01:08 executing program 1:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmat(r0, &(0x7f0000ff0000/0x10000)=nil, 0x1fffffffffffffbe)
r1 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
r2 = msgget$private(0x0, 0x40)
msgsnd(r2, &(0x7f0000000000)={0x1, "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"}, 0x1008, 0x800)
shmctl$SHM_LOCK(r1, 0xb)

00:01:08 executing program 1:
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8)

00:01:08 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000400)={0x9, 0x5100, 0x0, 0x3, <r1=>0x0}, &(0x7f0000000440)=0x10)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540)={'accf_http\x00', "1d8d82d2f7e6e1ff9378bbe8f69d7802935126b9d76eb1f82af2de7246b7f4a1a33b123bee6bd4724ad6f4e9b1919db36706a0b9f2cb871c321edd12e1b4242198f1b85fdd71394987f7c9458ebcee53aa9a295877e12f212e4a0b2c7b34f7f7e16261cbbbeb345c8b52d2b55b40e0a4ab619f89c20010138fc929b809be8ca30c3cd55ed3988ece0f1e763f1cec9d8d7b2520422c4b74e47f68e888212464f370042f32e9ae5fa29fa5f84a3e4c4fbe9b121a55d550aa4511ed4829a94254aeae7b49408b25a1d43e29d11c3d47386c33a88a1c2e7a2af752bf5521a0b4673025f678b717d8c66c991de0ebbb9d548d"}, 0x100)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e200000010000000000000000000000ffffe00000020100"/118, @ANYRES32=r1, @ANYBLOB="0200000005000000040000000100010003000400"], 0x98)
freebsd10_pipe(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYBLOB="d90000006b43dd9a09511fb022184ccd8f8c3e6185b875307acee63cd255c2601a8de545e9e60c70e83b7a5e0a70622237a608a21f4b9ac22d3a767d693eb737711d1a60a4a4024a121dcc2d557412012b253b22cd1309bf76b811995f0f71e70870e64c6783c1790f5a08242f8c38d53ecc9189026da9d29e7a3febaa1b456a8a4440515d8a7919887068ee4e38f97658431a0c781e48a8ed5c45b74250d728a33ac5b71204794814586a5cc462fe97a9bb97bd35e0f705e3032f39a0e1e63417195a87f0aa8b09e63b8f1aa70bd4b4d7"], &(0x7f0000000740)=0xe1)
geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
fchownat(r3, &(0x7f0000000780)='./file0\x00', r4, r5, 0x400)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000380)={{0x1c, 0x0, 0x5, @rand_addr="fb12314c02a0aa7e503700eec10439c9", 0x5}, {0x1c, 0x2, 0xece, @remote={0xfe, 0x80, [], 0x0}, 0x248}, 0x1ff, [0x8, 0x7ff, 0x800, 0xa1d, 0x3, 0x4, 0xd5200000000, 0x10001]}, 0x5c)
mlockall(0x2)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000340)={'rack\x00', 0x5}, 0x24)
syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000280)={0x50, {{0x1c, 0x3, 0x480000000000000, @rand_addr="6b5b7b5248d83d716721676701cdc441", 0x1f}}}, 0x88)

00:01:08 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180)=0x8b3, 0x4)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x7, [0xfff, 0xa6ab, 0x780000000000000, 0x2c5, 0x6, 0x0, 0x7]}, 0x12)

00:01:09 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4)

00:01:09 executing program 2:
mprotect(&(0x7f00001e9000/0x2000)=nil, 0x2000, 0x13)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @remote, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

00:01:09 executing program 3:
syz_execute_func(&(0x7f00000003c0)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xa)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x2fc5}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xc626}, 0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c)
setsockopt(r2, 0x1000, 0x7, &(0x7f0000000500), 0x0)

00:01:09 executing program 1:
mkdir(&(0x7f00000002c0)='./file0\x00', 0x4)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
fchmodat(r0, &(0x7f0000000440)='./file0\x00', 0x80)
rename(&(0x7f0000000780)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
fdatasync(r0)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0x9, 0x101}, &(0x7f0000000240)=0xc)
sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000480)="21543c98a5b1a2e38e6f224365d62fa454390f0725018859aaccab4cff0ab00ea18fd346", 0x24}, {&(0x7f00000004c0)="07b0a829960e20cb26d2d81d95cc2cd7e023d830abb086853992a36051ec1dd9926e2a1a5e2665e88b09c43d2fcd11f94614af97776677afed11e1b264b65319a9ab316c7f", 0x45}, {&(0x7f0000000540)="35c6d9ca8c22ec8b8de2166fb0bae694cdaf1a1c2e7f3e5e17aed49fd756120179dc41923c5c2a7e89df5ec9bd9e6fe7", 0x30}, {&(0x7f0000000580)="9a1ee0ce4054863bd2bd34bff7d41794ea3abaa7e3a27c248fa6327ee6a3b6e0109ca8e36d219bfbf2c13205db63129f96edb7f82c1d389725cc67de5f44d79f2ba6c16d6498d0ac73f9", 0x4a}], 0x4, &(0x7f0000000640)=[@rights={0x18, 0xffff, 0x1, [r1, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r1, r1]}], 0x90, 0x20080}, 0x20000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0xcf8e, 0x3f}, &(0x7f0000000400)=0xc)
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)
r3 = openat(r0, &(0x7f00000001c0)='./file1\x00', 0x80, 0x40)
ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000880)="1457263d1fd86e7941f56589a02e64bbb5ded2e5776e6c5ab21d4b81934aeb6b33043221160b8f476cc4e081d521d7c4efd90e5e0daed354d33a8f020ad527fe298f6d550c74a2cf77f971fc89e1ceee83db45d8f943e23e743e7486a4f8ff53d0ecc79862d12c3e9732700f4ca9180fd01ada1f1f195f78998fbf69d644a8b97b54d93323d8f044c867de64915dfc79665be571c2f613c33c0ba184791eb74450b288155985e61c72d7126c0061c4039cc27d52408fc6e0157343355bcc77b3")
renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00')

00:01:10 executing program 0:
r0 = socket(0x1c, 0x3, 0x26)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000f401000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000b93fc88600000e00"/137, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
r1 = dup(r0)
getresuid(&(0x7f0000000100), &(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180))
r3 = getgid()
fchown(r0, r2, r3)
fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x600)

00:01:10 executing program 2:
syz_emit_ethernet(0x105d, &(0x7f00000002c0)={@broadcast, @empty, [], {@generic={0xfeaf, "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"}}})
syz_emit_ethernet(0xe0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303aff02024300600000000000ffffe0000002ff0200000000000000819ffcd283dae9a0b481dc100000000000000187efdd780007040060b680fa0000000000000000000000001803707040ddb2ff1656c2a2d39abdd9d7ffdfffffffff00000000018000000000ffffac1400bb"])

00:01:10 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x4007f, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x0)

00:01:10 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
close(r0)

00:01:10 executing program 1:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x100000000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f0000000200)=0x8)
close(r0)
socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000))
select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:10 executing program 1:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
r1 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @multicast1}, 0x42)
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0xc0)
ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000000c0)={0x3ff, 0x80000001})

00:01:10 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={<r1=>0x0, 0xa5, "b35c59010a616b368274c9c35856cf257c4eba04db80ea6da910a42d476fae092d7943dd7736a599a1650cfc28be97bf3afb506eac0c4aa11709aa51ea62b22672a1beb0bd1d526062ff8384c500169ec79c856c6622da5fb8216742adb70d1776fffd365f7ecd48fbd269b97622c257a71eacadf4cbc949995b78136807e282c405ad6e3fd654c12ca377743c113684ace9a4a72d14341b9e60c51a5cf3048564f642ccf9"}, &(0x7f00000002c0)=0xad)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2060, 0x3d9)
listen(r0, 0x100000000000000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x4)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000100)="eb2057cc9dcdb83ad5c3dcb47739e10ca42dc0f01e18b04c6917a995206ae036de337ed54cdb9612b9b386e57417737d9e0648b3138f693e4a8058a70bbdfaf4a12a4254938322cedf0ce795be8166ec588575c27882f10ec31842df50230f203abf484e0bcfe2033641e323130090dfece4c122932a23ecea3276854f003e9952cdc3b897fe603bf951b399565433a180b3bfe9548adcbdf8cb47470ddbdf6f9c4cc8c553116c0d88543acca18e6e011777073d3d5283c20635a61a5d610a491e7305fdd1b3bd4fe266e1065f9ba3cfbf1827c0c52cfea4")
flock(r0, 0x1)

00:01:10 executing program 2:
syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f32459bf0300000040d8e541e2e9b5572fc4e25999447878660f72d50f0fb8c4c4c31d4609ce0fa0e509c441fe6f350080000034d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808c443fd6fbd0000002003c4e3d920d1d3c4a1fd5c3af04408a500800000264788fe66460f1a30c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(0x0, 0x80000000000206, 0x0)
poll(&(0x7f00000000c0), 0x2000000000000099, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x40, 0x57031a51, 0x9, 0x100000000000, 0x8}, &(0x7f0000000040)=0x14)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000068ffffffffffffff"], &(0x7f00000000c0)=0x10)

00:01:10 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000080)=""/51, &(0x7f00000000c0)=0x33)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x8180, 0x140)
readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/113, 0x71)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000040700000000000000000000000000e9a902da15033372bc3f70f2cf4f55f1d83df811a8fe0258461dc302610471fdfc323834a5f1e6898bda05ad2c27b4abede814a2c06750f3b08936da6a2109f91bc1bcdc85"], 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:11 executing program 3:
syz_execute_func(&(0x7f0000000280)="9826473e431c23c482e1000ef324598fc8689ff23e40d8e541e2e9b55767660f6b32fbc4a149600d0d0000000fb8c4054e4eed751e0fa0e509ab34d1e4e12ff8b44270c4c461cd583d00000081c66db712c483397fd300c481fb51a7de000000dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000c4617d106a01efa80dc401fb703b1b8cc7e8628f7808a3056f0000004e00c4c4e3d920d1d38de38f08289f782100264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb11d0d3c4a261b7e2")
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

00:01:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x81, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e20e5090000ff0200004d0000000000000000000001ffffffff0000000000000000000000000000000400000000000000000000000000000000000020acc4e9175a482579349cdb647100000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000ad86795400000000000000", @ANYRES32=r1], 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:01:11 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = semget(0x2, 0x2, 0x42)
__semctl$GETVAL(r1, 0x6, 0x5, &(0x7f0000000080)=""/93)

00:01:11 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
socket(0x1c, 0x3, 0x4)
r0 = socket$inet(0x2, 0x100020400004, 0x40)
sendfile(0xffffffffffffffff, r0, 0xfffffffffffffffe, 0x8)

00:01:11 executing program 0:
getresuid(0x0, 0x0, 0x0)
getuid()

00:01:11 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10)
r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60)
mkdirat(r1, 0x0, 0x40)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000003b577c3400000000000000000000000000000000800000000000000000000000000000001137197031bd65892b3b97bf0013b602fd9ff1fe131392614fc87f34aa01279c13e1a278e5103ed950794a9a98109809ac4fa5d1988be1e0518c8dd8e9be92632c9adc3c865a32a65f703d08d03aa83576e5baa685ab9517b4d2693297e59df364cea1afdc9663e68fb2a56720a7f637871a941c8c13bc73ef04fb343584c9280e762d6947fd00"/249], 0x0, 0x20000000)
r3 = msgget(0x1, 0x8)
accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142)
accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
r4 = semget$private(0x0, 0x7, 0x400)
semop(r4, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2)
semget$private(0x0, 0x0, 0x40)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0)

00:01:11 executing program 3:
mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x18a6e9f5edd61c16, 0x2)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0xa)
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:01:11 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x80000001}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x81, @mcast2, 0x9}}, r1}, 0x84)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r2, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x100000001, 0x5, 0x7, 0x8}}], 0x34, 0xc}, 0x1)

00:01:11 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8a, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4)

00:01:11 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210)
r3 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r3, 0x3, &(0x7f00000007c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r1)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(0x0, 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0)
lseek(r4, 0x0, 0x1000000000003)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r5, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x3, 0x8000, @ipv4={[], [], @remote}}, 0x1c)
poll(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(0x0)
r6 = shmget(0xffffffffffffffff, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b)

00:01:11 executing program 0:
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bfc5000000c44149d9e741e2e92e363e460f1a70e4660f49fc17660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d3664f34d0f2c8f00000000979709b921045fc515f3476dc4e10bd4458fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5653ef342af5419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fa3e2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = semget(0x2, 0x0, 0x8)
__semctl$IPC_RMID(r0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

00:01:12 executing program 3:
pipe2(&(0x7f0000000040), 0x4)
syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
r0 = msgget(0x1, 0x212)
msgrcv(r0, 0x0, 0xa7, 0x800000000003, 0x800)
shmat(0x0, &(0x7f0000e79000/0x1000)=nil, 0x0)
msgctl$IPC_RMID(r0, 0x0)

00:01:12 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

00:01:13 executing program 1:
syz_execute_func(&(0x7f0000000140)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x7b, "07c94558591ace86ae951898b151e909ec171cdec22a5a206f81dd90be47e3a1acaae10ba8984fa215b7294ac9887cdf1ea58b193c1ee1e0da59e01344db5c3604918614b3161958af6609168d305b4c0903e8c4129392c9a4ebeb9e233dc6d7cf2d558ff3d518ea2babcaa5ed9ad78522296445ac31236e52ad0a"}, &(0x7f0000000100)=0x83)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0xf2, "d31d09fc247f00459739ad598066b7b7b5c31013cc4fd4a600252b055164920682fc8fab60609e9d1ee5f16f518df50e4ab8649b2ff89125e618765614eea4160df63fb7158059e0703de3370ff9565f5a2386f9b6ed285665f6cd4ae48b79d20233aac00230813640e7edb7ba0082ab262c7e517f7c1c0b75172bee4f7fc238d5b00faca5b56fed6c8f7cdb84218896ac487f7d6da7b7c3cfc7701de77399483778a47a4b36e69d703e1f8b6412264d836bdd6d2bb441873e06c63c2514799852a34f35c9220ef83be8aa29ceae8f374beee5c244a2ea802dd019e29f4c4913e6aed4fb38478cfc35bfabfeba1928aa7579"}, &(0x7f0000000300)=0xfa)

00:01:13 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r0, 0x0)
mlockall(0x3)

00:01:13 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000040)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)

00:01:13 executing program 2:
syz_emit_ethernet(0xffffffffffffffc4, &(0x7f0000000140)={@broadcast, @broadcast, [], {@generic={0x0, "5141217def52b0a41d84a1e994620e54d1032d4e55895a3f23fe6c5d2951aee2d6d9ff27d35aab61562c5fc8a9e84fce59c55fa2a3c54d5bde760a34d39d92b0a81a68a323abd179c5cbb187fcfd95bd6f95e623e43af40077364e466f626c0b80f48d77991550c05e77e37f666901925ee90e24e510a82026b15b44aaedb025256113b03e6f1a032a6b2337181c422d6d16ca8c"}}})
syz_extract_tcp_res(&(0x7f0000000000)={<r0=>0x41424344}, 0x86b, 0x1365e2a4)
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x8, 0x81)
syz_emit_ethernet(0x1de, &(0x7f0000000200)={@empty, @empty, [{[], {0x8100, 0x1, 0x3}}], {@ipv6={0x86dd, {0x5c, 0x6, "988a4c", 0x1a4, 0x3f, 0xee9, @empty, @ipv4, {[@fragment={0x63, 0x0, 0x80000001, 0x8, 0x0, 0xfffffffffffffffa, 0x67}, @hopopts={0x7d, 0x16, [], [@pad1, @ra={0x5, 0x2, 0xffffffff}, @pad1, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x213dbdd7}, @pad1, @generic={0x1, 0x95, "36cfca5f06951508b4997b7715c840c4ebbd3ffb94f4c15fd7cd3fa877789031c5367ddf2f01253b2ed6dbada93b27819c1f9f1bd15356980c49eee415627551cc276d6dd838ce2f736a3b7b2b9ff0b9d9e8ba6402e079dd212d1eb8e2eaa5efda1c63dd19869af9351e12bb61c31f26abdede515bbe420d6d1d8b5088ca08b0ce0cb315df5f1ef564a252a772bdaa66b0e641f889"}]}, @routing={0x19, 0x6, 0x0, 0x80000001, 0x0, [@loopback, @empty, @remote={0xfe, 0x80, [], 0x0}]}, @hopopts={0x36, 0x4, [], [@generic={0x2, 0x1e, "33329e89150b112157cd529376674951ceec1de31bfe3ce2abc597051f0b"}]}, @fragment={0x25, 0x0, 0x0, 0xffff, 0x0, 0x16, 0x64}, @hopopts={0x12, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x6}]}], @tcp={{0x1, 0x1, r0, r1, 0x80, 0x0, 0x6, 0x40, 0xfffffffffffffffe, 0x0, 0x7, {[@sack_perm={0x4, 0x2}, @nop]}}, {"e064c9886ba0ad1bf7afedb4327041eb5c00fb0bff89e1e998178ee64da464bb6a61e5b7f9c0500ec4441258ade262db3d208bc54925068f87adb8270c222196092b454853ee1c2b1b91039bf9a9f0ba0c13b7a1"}}}}}}})
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
connect$inet6(r2, &(0x7f0000000440)={0x1c, 0x0, 0x3, @empty, 0x3}, 0x1c)
getsockopt$inet6_tcp_int(r2, 0x6, 0x801, &(0x7f0000000100), &(0x7f0000000400)=0x4)

00:01:13 executing program 0:
munmap(&(0x7f00009c3000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x0)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

00:01:13 executing program 2:
setuid(0xee01)
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
unlink(&(0x7f00000001c0)='./file0\x00')
lchown(&(0x7f00000000c0)='./file0\x00', r0, r1)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:01:13 executing program 2:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000000040)=0x34, 0x20000000)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e06e1a59aa79f7f5b557076c1ffffff332566695c673000eb282c1a0fc482994ccae13693d865c783d258e8002a175b755800d563ba1832eb9aba0b0677bb275f01a014919582138ea3af8e685079a95c79acba2027dc04ec8ad13d142711bbffbbc76e603465635a616333a4beb5a946169baa8629750a7618fe6efbbde2798090da9434f9"], 0x1)
socket$inet(0x2, 0xe7b751b4cd80545a, 0x3)

00:01:14 executing program 1:
r0 = getpid()
r1 = getpid()
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000000)=0x5028, 0x4)
setpgid(r0, r1)
getpgid(r1)

00:01:14 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x2080}, {r0, 0x10}, {r0, 0xd4}, {r0, 0x40}, {r0, 0x215c}], 0x6, &(0x7f00000001c0)={0x100000000, 0x10000}, &(0x7f0000000200)={0x80000000}, 0x8)
connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0xf80}, 0x1c)
pipe2(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x100804, 0x10)
renameat(r2, &(0x7f0000000280)='./file0/file0\x00', r3, &(0x7f0000000300)='./file0\x00')
connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff4c)
setitimer(0x1, &(0x7f0000000040)={{0x4001, 0x4}, {0x800, 0x1}}, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000004223ac0184365902f0cf2df70ac01f9f7061dfd7e0b144a5f04bc4b901e37f61c28da9412aed7a4eb5cedd27068fddf74b3c3403586f4cae65f5462ce5436f07a01b3877de082533ffc01a9db683ad4ede92050cf8ed6899"], 0x94)
getresuid(&(0x7f0000000500)=<r4=>0x0, &(0x7f0000000700), &(0x7f0000000740))
getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=<r5=>0x0)
lchown(&(0x7f00000004c0)='./file0\x00', r4, r5)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={<r6=>0x0, 0x1d37}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000480)={r6, 0x100000000}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x0, 0x3, 0x7fffffff, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={<r7=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r7, 0xfffffffffffffffc, 0x3, 0xdf55, 0xffff}, &(0x7f00000003c0)=0x18)

00:01:14 executing program 1:
r0 = socket(0x1, 0x10000001, 0xc70)
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")
ppoll(&(0x7f0000000000)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/110, 0x6e)

00:01:14 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
freebsd11_fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x2, &(0x7f00000014c0)=[0x0, <r3=>0x0])
r4 = getgid()
freebsd11_lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
freebsd11_fstat(r0, &(0x7f0000001600))
execve(&(0x7f0000001740)='./file1\x00', &(0x7f00000017c0)=[&(0x7f0000001780)='[\x00'], &(0x7f00000019c0)=[&(0x7f0000001800)='\x00', &(0x7f0000001840)='$\x00', &(0x7f0000001880)='@\x00', &(0x7f00000018c0)='#)\x00', &(0x7f0000001900)='\x00', &(0x7f0000001940)='@\x00', &(0x7f0000001980)='\x98&-\x00'])
r7 = getgid()
getgroups(0x6, &(0x7f00000015c0)=[r2, r3, r4, r5, r6, r7])
close(r0)
listen(r1, 0x6)
r8 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCXROLLBACK(r8, 0xc0104453, &(0x7f0000001680)="a478fb02921012b89e3daf08970ba1889578008fdad7de9064d04a35991ea7bbe05c74f21eaef4cebec55cfe7e4349b763c59c0e98e19e6a2b6e3837dc8786af2eefe8b0d1d104e9ed07291ac7171708edc1990f8fcb3573fe78de7ba17fd4324d670348b81cdce4cac51192a52c5543f575a6c662bdb5abfb6666e856105168a1d917e128cce5de943f7688ceb03386f1d717b61e6bd9074895b684744aeb9332c11fbc5f13c65dc60c60f7effb4e478a958dc80eafb97a2765859a773711")
r9 = accept(r1, 0x0, 0x0)
listen(r1, 0x7)
close(r1)
setsockopt$inet6_tcp_int(r9, 0x6, 0x104, &(0x7f0000001400)=0xb56, 0x4)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000001340)={<r10=>0x0, 0x401}, &(0x7f0000001380)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000013c0)={r10, 0x100}, 0x8)
writev(r9, &(0x7f00000012c0)=[{&(0x7f0000000040)="7fdc901a313d832528038585f017bf115abca5b8a5395d8d4b8403a242b41d771357b091b88aba7d98381b3be491618d3d283397abecf7bf151826234cdcc568d0de871f9e9e503b0e84ff22ddedd6a4b81d52fa38dbe0547f9015a020410dcd41c9daddf764d3fd412d10e75bd67939cb9c876bbbc80be1b65e9653cd25cb4b6762727fad4cffcdf0406dcdb249718b8ccd9f6e9c8a0f99b36df58785227f32", 0xa0}, {&(0x7f0000000100)="c57ed863bfa8893f5a57bedd857f19bb7ecc10782cdeb0c56e9923e4fa44c28ec259f9740fe3273b80f546872e98c97cea5c5a0f2d34e82a84d3590d71e650e14b6f80a9e1597d7f6b", 0x49}, {&(0x7f0000000180)="861524ead1acc78cde7b10b8e1c4fd04d512eb52c846d554", 0x18}, {&(0x7f00000001c0)="ea960867530b615a54c90e9ea2c8f4cb856fd0301dc5efa13d2e73b5842235a35b", 0x21}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="ee497a33a5cc2c272d048b4e16", 0xd}, {&(0x7f0000001240)="dd45897b68330faa7f6f728d3fd7bcaad7ee0ceba9e09d7207cbb4838ea26dc8c2ce53e885f5e74e5f3465ce9f0427aa2088a77e01dde469fb4f5c56c588b709905b0fece6b977d0dea3b366fac3a9c7575ae27cc6818f", 0x57}], 0x7)

00:01:14 executing program 0:
fcntl$lock(0xffffffffffffffff, 0xb, 0xfffffffffffffffe)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x43, "1fb6c3058591c218912f34a49fe399a42d6320b375a95fb21cc487cc0a3811d3bfa472c4ee4f3ea77660bc84a0da996baf0ff5caba31650edc36c6e463611005ff3288"}, &(0x7f00000000c0)=0x4b)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x2, 0x283e, 0xe27}, &(0x7f0000000140)=0x18)

00:01:14 executing program 3:
accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900f040835ff50d7001c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d92665f04531474663460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c4d89a32aa32a00009f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:01:14 executing program 1:
r0 = socket$inet6(0x1c, 0x2000000010000807, 0x3ffffffffffc)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000290000006874ec8218cc91e8d59fb1240ea00000"], 0x10}, 0x0)

00:01:14 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")
ftruncate(r0, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000140)=0x4)

00:01:14 executing program 0:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x400, &(0x7f0000000080), 0x17b)
socket(0x10, 0x2, 0x80000000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000000c0)="e630408c98f31c1b628407ba1fb662b8b80ff10a61c6e5811cc5b68167a1aedadc2977c5d6b70ad4f635387e2180061de42f94f09b29dbabab299bca11af80efb653df9ff1407a5d3bdf0b5f395f94d7d56a7e4e0ae85c554330e92e98c2a2814ff5a177308ca35423d7")

00:01:14 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x13, 0x0, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x2, 0x6, 0x3}, &(0x7f0000000080)=0x18)
socket$unix(0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x376145e, 0x3, 0x3d}, &(0x7f0000000100)=0x18)

00:01:15 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(0x0)
ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x1, 0x9}, &(0x7f00000000c0)={0x2}, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x400000000000004}, 0x0, &(0x7f0000001300)={0x7f}, 0x0)
dup2(r1, r0)

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000000)={0x80000000000000cd}, 0xfffffe54)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xfff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x2dc9}, 0x8)

00:01:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc)
chdir(&(0x7f0000000180)='./file0\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000002740)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x9, @loopback, 0x3}}, r1, 0x5, 0xa1d, 0x104, 0x1ff, 0x7, 0x5}, 0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1}, 0x8)

00:01:15 executing program 0:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x1d6b}, &(0x7f0000000080)=0x8)
r2 = open(&(0x7f0000000380)='./file0\x00', 0xc, 0x40000000000000)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000200)="e4762b80ba1f50d96aa58052810bf96165edfe25d495a8ab3e92b8b6d7e5a1bd55df90de7a2d07d8e8f6956b4c6e0135f0633afdc023408808a4bb1bea9fb67b8f60197d0c89a8075ec1bd4ca5cc")
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22ffffffffff0200000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000579669e9373bee699f348b0cf81d24ea5151e47336093f05b625af3be9bffa1b2eb4f967b5cf816c5d77158641f198ca4c37e16b8a7f4166fb8081cefa", @ANYRES32=r1, @ANYBLOB="000800000100000007010000040000000700c400"], 0x98)

00:01:16 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x40, {{0x2, 0x1, @multicast1}}}, 0x90)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f00000001c0)=0x8c)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x2, 0x80, 0xfffffffffffff800}, &(0x7f0000000400)=0x10)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r2, 0x80000001)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
writev(r5, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getpeername(r5, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, 0x0, &(0x7f0000000300))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0)
syz_execute_func(&(0x7f0000000240)="982c240f050520d0f80791b0474141e2e99664f7dec4237909a200800000e60fc4014aababf66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b002e6744eeba0dfe8c738888a1c40fbbc4e201acac10000000808f29400443b00b0000000071d56b04b1b0ccb1b0cc584a5726360f7e3a646464440f622a2d9600000000cadcdcc46211f7c60142c4b6593131b15d789999c9110f0f3804830a00fa00")
getitimer(0x0, &(0x7f0000000000))

00:01:16 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:01:16 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:16 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, <r1=>0x0]}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x400, 0x9, 0x4100, 0x2, 0x2000000000000000, 0x1, 0x800000000000000, 0x7fffffff, <r4=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x40}, &(0x7f0000000100)=0x8)

00:01:16 executing program 0:
syz_execute_func(&(0x7f0000000380)="9826473e431c120f05f32459bfd91303e8c4c4617a2d283e3ee2e9b55766660f2b32dfdfc42231b95ac40fb8c4124e4eed751e0d7b404009ab34d1f20fd6fc70c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b00000004f0810a71a30b8a820d820d0dd4d48cc726f2c9a3056f0000004e00c4618de3c0f5262647adf658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x8}, 0x0)
sendto$inet(r0, &(0x7f0000000040)="3471a98bdedc7fa1fe6674dc1edbd5a304f79be3d7e3fa7552472912a8c3fc03a718e7b9d622c7f61ae764c9664b953acad7198a6eacc09f604ae5790f27591ce01d", 0x42, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1)
open(&(0x7f00000000c0)='./file0/file0\x00', 0x800, 0x114)
chdir(&(0x7f0000000000)='./file0/file0\x00')

00:01:16 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x2a)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')

00:01:16 executing program 0:
socketpair(0x1f, 0x6, 0x0, &(0x7f0000000580)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000005c0)={0x707, 0x4, 0x0, 0x80000001, 0x400000000000000, 0xac9, 0x8, 0x6, <r1=>0x0}, &(0x7f0000000600)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000640)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x6, 0x8000, 0x4c6b, 0xac2a}, &(0x7f0000000700)=0xa0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
fcntl$getown(r2, 0x5)
ioctl$DIOCRADDTABLES(r2, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000040)="35ff9ed60da1bb9432ac961476d23bb717fd82efc0f3d6012318bd929b95bff9eb75d30938598e1acd231fe19a907cd73fa1bf87199391b6d44f8efda64d213ad6db0b497a31ba87c9ed9e9ceb2388b37bd8ae113e41117fa04746bab0421b1ac109d004ff5ae4b1e4116f076314ce8ece26f7dbf6cd322d857da62bcde6ab22ddc827eafd7bac1735d331fc8a733a9e7a2b19853a20fbd13bc34e44e65560c5520a16c34f370343")

00:01:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000200)=0x4, 0x4)
symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @loopback}}, <r3=>0x0, 0x8, 0x0, 0x200, 0x5, 0x298, 0xfffffffffffffffd}, &(0x7f0000000300)=0xa0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000340)={r3, 0xffffffff, 0xf, 0x1}, &(0x7f0000000380)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000040001c000000000000002fb977c87b269123b63fee16ce3b7a0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6000000000000000000", @ANYRES32=0x0, @ANYBLOB="57e2a9a393ede848000000110000000000000000"], 0x0)

00:01:17 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x1}, 0x1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000000)=0x152)
syz_execute_func(&(0x7f0000000040)="66f26ef0440fc16821c4c3d95c51006a26f30faed5c422b197f2c44283f69c6cfe13000041ddea66400f3a41e85666470f38416101f34d0f38f63ca3")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @rand_addr=0x3}, 0x436}}, <r1=>0x0, 0xb51e, 0x509d, 0x8aa4}, &(0x7f0000000140)=0x8c)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x5100, 0x3f, 0x38ff, r1}, 0x10)

00:01:17 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = getpid()
getpgid(r1)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x800, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0xdb}, @in={0x2, 0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x20, @mcast1, 0x8000}, @in={0x2, 0x1}]}, &(0x7f0000000140)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x24}, 0x0)

00:01:17 executing program 1:
setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0])
setgroups(0x400000000000035c, &(0x7f0000000000))
unlink(&(0x7f00000000c0)='./file0\x00')

00:01:17 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffc, 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000240)=""/136, &(0x7f0000000100)=0x88)
fcntl$lock(r0, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001})
mkdir(&(0x7f0000000000)='./file0\x00', 0x100)

00:01:17 executing program 0:
syz_execute_func(&(0x7f00000003c0)="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")
syz_execute_func(&(0x7f0000000000)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = getuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f00000000c0)='./file0\x00', r0, r1)

00:01:17 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080)=0x100000001, 0x1)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)

00:01:17 executing program 1:
socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940))
socketpair(0x0, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)="25ee67983da381d754eb35375a2d4593", 0x10)

00:01:17 executing program 0:
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil)
r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x800, 0x27)
renameat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000280)='.\x00')
syz_execute_func(&(0x7f0000000000)="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")
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x43fe994865c62eb3)
bind$inet(r2, &(0x7f0000000180)={0x2, 0x2, @loopback}, 0x10)

00:01:18 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0)
fcntl$getflags(r0, 0x3)

00:01:18 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x20}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x1ff, 0x1420, 0x9, 0xfffffffffffffffe, r1}, &(0x7f0000000180)=0x10)
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x288}, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)

00:01:18 executing program 0:
setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a27f0d5d0c0b417db3e9f723400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000984f59bcd854199c9dc92c0e347324833f1d9d928387566235ef84c4e9bf8990d9e64af92d213c3725cf31eebbfeee93772e3266ee946715ba34ee7ea99690734512507efc2447711a2601b0cd6f5df6eb16b9778e634a54e738b3c547d15d7a09f7518ebe13e82a90ee6d7f2cff8fc41f439219683e64c1852121737886c5b69d04fbadfda2f05241d6d3ccc7000f57cefc080b5f20dbf5d3d046edf7205381e9a48b6b6c29dd3e83adf4425a4bbc24242e01f1e926f2026e952da7911871dd804963d2f0fcd89991878e5da46fafa7a3e79fef0ba43082319c5e4d135e6f398a228644a0a9da9105b459990097ee507736eeb70b9e1d2eefcb8ac678a38588bafe5c20707da309c7d80178de7b8b11ebd64bb0b7fcaf4d627c67e7374676f42483df8bc1083a12a399205db78197da2b5589d02437cfcf219b"], &(0x7f0000000040)=0x1, 0x30000000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001200), &(0x7f0000001240)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000012c0)={<r1=>0x0, 0x5}, &(0x7f0000001180)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000011c0)={r1, 0x80000001, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001280), &(0x7f0000001100)=0x4)

00:01:18 executing program 2:
clock_settime(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x7})
syz_execute_func(&(0x7f00000002c0)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:18 executing program 1:
syz_execute_func(&(0x7f00000001c0)="1c12b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="e72d781579aa29d1af20648c87b5d4a391292f93c7a9645452d83b069bb893d514273ded6394ce8b23106377ae22387a2102b48fd5cf5382657eb03831c32468c9190564124204e0faa1be48fd9b34c681a4ebd386739194a53f2dc166b6953084dd07016903edbc65c2d7860d216d5241453fe6cec8e99ea58bb6a5c6bda7b2d157dd00bb8f6882")
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0xaa80000000000000}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @rand_addr=0x1000}}, r1}, &(0x7f0000000140)=0x8c)

00:01:18 executing program 3:
syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")
sync()

00:01:18 executing program 0:
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4, 0x414, r1, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="51782c67af8898e1f233b76268006839ff74b58bb5e366f02d5d211ce5cbbb59fcc4e014bf423873d8d672a1e18575466a02854cd42554452a28a6a4d6b44734be3942a7bf5e5c55b7023348d30fab908418cfae1f7ebdabde1d0afd3f85ee8702c4527e7152c9867db1928783bbcadcb88832c5f53a07f8fbcda9ec78eaf8f29e725c6ee5469072e2cfe0e4bbd320532d879a02fbbec5edc1749dc11ec4f405e1d885572d57273376ef3cb0469366713d4045cba66ee224cd0eace23d43542e7cbe97051a2bb7c76f508d645316b71d67bd13dada68b15c58")
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9)

00:01:18 executing program 1:
syz_execute_func(&(0x7f00000001c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0)

00:01:18 executing program 2:
mlockall(0x1)
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:01:18 executing program 3:
syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")
sync()

00:01:19 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x4)
r1 = semget(0x1, 0x7, 0x80)
__semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f00000002c0)=""/4096)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')

00:01:19 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="0e5627052706d277a8f9d9ed765e3a678b492530c0aaec69b58072211b11bd2c0849af6f187d680027443c889f9b1cc5af0a5defbf83067125041588b20a524be7588b881b1b51")

00:01:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="3ab562956cad326c607434a85e2e69bf3e4e17d9dbc43b1d8115e5a563b5510100f2016331102dc29350172e177adc0a02a5d702cd2ffc087067a44d6d57a99f763d107ee1236c3b1150df7d513ce50ae57dc9270519884954419328ce1265e50add03063e105a626cdc22573bf8fcff4f3634e4b4")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x200c0, 0x0)
r2 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f00000000c0)="f6ca1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f587c143191eeacca37a3b05bf8")

00:01:19 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket(0x10, 0x3, 0x401)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, <r1=>0x0}, &(0x7f0000000200)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x3600, 0xfff, 0x0, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:01:19 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
getpeername$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10)
fchdir(r0)
r1 = fcntl$getown(r0, 0x5)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r2=>0x0, 0x0, 0xf, 0x9, 0xffffffffffffffff}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8)
getpgrp(r1)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

00:01:19 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x480, 0x1c37dd37cd6aced9)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2)

00:01:19 executing program 3:
r0 = socket(0x17, 0x1, 0xfffffffffffffffb)
shutdown(r0, 0x2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x3, 0xf, 0x7, 0x63a0}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r2=>r1, 0x4, 0x80, 0x8cc, 0x0, 0x9}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x43a4}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x2200, 0x101, 0x3, r1}, 0x37b)

00:01:19 executing program 0:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
fstat(0xffffffffffffffff, &(0x7f0000000140))
fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0xe00, 0x0)
r1 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/115)
setreuid(r0, r0)

00:01:19 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x8, 0xd, 0x0, 0x1, 0xffffffffffffffe0, 0x4, {@in6={{0x1c, 0x0, 0xfffffffffffffffa, @mcast2, 0x7694}}, <r3=>0x0, 0x9, 0x1, 0x2, 0x37a2, 0xff11}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000008c0)={r3, 0x80000000}, &(0x7f0000000900)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r2, 0x7, 0xf, 0x1000, 0x4}, &(0x7f0000000340)=0x18)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000180)="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")
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000440)={{"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", "5e3370d25981707e155af97e52c52717cbb4560c6604368dd7be3e8475488669", 0x80000000, 0x1}, &(0x7f0000000380)="1be61b1ba2f35285cfb51ffcc0128e6a5d59b4db3928c447f3db86a39cccfb7107b4aeb649949ee2690530d330f258bbe1e687d7e36348c16e67e717be05f12f77e34d1c2572be1d37f20756eed48c0521f6a03fccc195f555a9e110e59e9ea7ed3b9591172bcfc8145d842d267f88dac8d47e76e0bbe07b1aaa31178a9f425c8e0247e5417b12992148dc58", 0x4, 0x400, 0x9b2, 0xca00, 0x4, 0x800, 0x3b3, 0x4})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)

00:01:19 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r0, 0xffffffffffffffff)
r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
r5 = accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
setsockopt(0xffffffffffffffff, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2d", 0x5a)
r6 = getpgid(0xffffffffffffffff)
freebsd11_fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpgid(0x0)
freebsd11_fstat(r2, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getresgid(&(0x7f0000000740), &(0x7f0000001940)=<r11=>0x0, &(0x7f0000001980))
sendmsg$unix(r5, &(0x7f0000001a40)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000640)=[{&(0x7f00000004c0)="a11f2dc91b386f1ce848197c80d835835fbf66a06ec94ad2902f6feac8314e9d56ea91f9d84a44fa8aef01892243cfce4e040e6b81b6c450ccffb1fe1569521bddb2a4e29905ac33c097cf629db12298ca5e5ea8fc3d4cee10dcd53b704092b163451da47fa5802508d880e98649a3876cbd29dbd953e11578f0e5d7", 0x7c}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000540)="f7fee8d16792d22f85fa9b523eb4bd6a24be0355ef94af23a011edbf52a145061850a2cd2322aa0d15de9340366ee9bd4a444d12c224373b6c4a46433bc0543128b7a1c76fe5639a13d4b4c09166024b692c8c9a6abc92d4bb68ac76b4d033609009789f465788150c6e7f5896f99424e038cce44aaf7e34ab93df4141c2ec5d25a8c456bf871bf19b5e683a60439884d4c0c4a8dfbaa89797b968a19bd6dc895016051020aefa62acd15e3b40e0ae6fbfc7555f08072aeca6f9cc52eb5b742ed29431a7e2687a182f31c3254d4b3f8737c9295936bd66a9", 0xd8}, {&(0x7f0000000440)="c7b4348380ed0cb36e133729626dbe3d36a8dc22761eef020481175dcaa719", 0x1f}], 0x4, &(0x7f00000019c0)=[@rights={0x30, 0xffff, 0x1, [r0, r1, r1, r4, r2, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x70, 0x20100}, 0x20000)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:01:20 executing program 2:
clock_settime(0x0, &(0x7f0000000080)={0x0, 0x3b9ac9ff})
clock_settime(0xf, &(0x7f0000000040)={0x8f4, 0x6})

00:01:20 executing program 3:
r0 = socket$inet6(0x1c, 0x20000001, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
fchmod(r1, 0x0)

00:00:01 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")
__semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000000))
socket$inet(0x2, 0x3, 0x5)

00:00:01 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_tcp_int(r0, 0x6, 0x1088, &(0x7f0000000000), 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x80, 0x0, &(0x7f0000000080))

00:00:01 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x0)
lseek(r2, 0x0, 0x7)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x800000009, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x400000000)
lseek(r2, 0x0, 0x1000000000003)
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0)
bind$unix(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="cbb441e0e6091ae3d2d2c1606c769b29915e26d620a567af2da2a0cb31383bec89173cc94308517929c2eb2e50a1223e22365b000000607f711b1fbf904c851e72221d6d6d6c52beacde2f59919dcd437f704e60a43b3863a6a7"], 0x1)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x7fff)
fcntl$getown(0xffffffffffffffff, 0x5)
pipe2(&(0x7f00000002c0)={<r3=>0xffffffffffffffff}, 0x100004)
freebsd11_fstat(r2, &(0x7f0000000340))
r4 = fcntl$dupfd(r2, 0x11, r2)
fcntl$setflags(r2, 0x2, 0x0)
poll(&(0x7f0000000080)=[{r2, 0x20}, {r2, 0x18}, {r4, 0x2007}, {r2, 0x5}, {r2}, {r2, 0x19}], 0x6, 0x5)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x5, 0xdad, 0x800, 0x8, 0x10001, 0x7, 0x0, 0xfff}, 0xb)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4)
getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getpeername(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
poll(&(0x7f0000000300)=[{r0, 0x80}, {r4, 0xc}, {r1, 0x8}, {r0, 0x80}, {r2, 0x40}, {r3, 0x20}, {r1, 0x40}], 0x7, 0xb60)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000000, @empty, 0x7b1}, {0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x4, [0x0, 0x6, 0xffffffff, 0x2f, 0xffffffff, 0xff, 0x1, 0x2]}, 0x5c)
socket(0x0, 0x4, 0x0)

00:00:01 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x974, 0xa00, 0x8, 0x1ff, 0x5, 0x7, 0xfffffffffffffe01, r1}, 0x20)
r2 = socket(0x2, 0x5, 0x6a67)
connect$unix(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696ce53041e440e03c19b96767addf52"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

00:00:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x8, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x8)

00:00:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
read(r0, &(0x7f0000000200)=""/215, 0xd7)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
ftruncate(r1, 0x8001)
linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:01 executing program 3:
chdir(0x0)
freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0)
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x8001, 0x487, 0x120, 0x4, 0x2, 0x1ff, 0x8, 0x18c2707c, <r2=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x2, 0xf, 0x4, 0x5}, &(0x7f0000000300)=0x18)
__getcwd(&(0x7f00000000c0)=""/85, 0x532)
r3 = open(&(0x7f0000000000)='./file1\x00', 0x400, 0x94)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7fff, 0x100000000, 0x0, 0x59e, 0x5, 0x5, 0x8, 0x81, <r4=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x8}, 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000340)='cdg\x00', 0x4)

00:00:01 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x68)
sendto$unix(r0, &(0x7f0000000040)="18de6da1ff56555127", 0x9, 0x100, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
mknodat(r0, &(0x7f0000000180)='./file1\x00', 0x10, 0x162b87f2)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x3ae)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f)
setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0)

00:00:01 executing program 2:
syz_execute_func(&(0x7f0000000300)="b15c5ecd806969ef69dc00d9660f708301000000fec4a15c593243393fd5afaf1c1dc1c1c7e4c653390f01e18b8befa95ff9c44549f2168f4808eebce00000802000c4237d68d839ea01efc3c3664545186746f3400faee47c7c739d1f1fc401fe5ff666222025500804f4c441fde7b7f8ffff1f2d690b72c3c3111d54111d00")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
freebsd11_getdents(r0, &(0x7f0000000180)=""/198, 0xc6)

00:00:01 executing program 2:
setitimer(0x0, &(0x7f0000000080), 0x0)
semget$private(0x0, 0x3, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getitimer(0x2, &(0x7f0000000140))
listen(r0, 0x1000)
setitimer(0x2, &(0x7f0000000000)={{0xffff, 0x100000000}, {0x8, 0x2}}, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)

00:00:01 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
fcntl$setstatus(r0, 0x4, 0x40)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x410, r0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0xc2, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)
close(r0)

00:00:01 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)

00:00:02 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000a80500"/136, @ANYRES32=0x0, @ANYBLOB="20d9b958f4f919b47434f340f3b7398870daa10974afde2d9502f976bf0adb6b3f80909e636ce42498c063a4c7a6ef36990f92aab056205dfc54d3166c"], 0x94)

00:00:02 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f00000000c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40)

00:00:02 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
socketpair(0x11, 0x10000002, 0x100000000, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="21084fcf589c0bda5fc88f2481e204fe24ab0f62f8654ad12be4b59060ead87b975daaa73a1e7acc8bbbaefeb52773588ca624da38e8388dd5705c7ca1a55bb42c18ba4702704cb5fdd66687151728dfc71b59a171465ea7722cdb210a214c"], 0xa, &(0x7f0000001740)=[{&(0x7f0000000140)="4fde50aaf895255e3a97686476f5226d02ba9a806c", 0x15}, {&(0x7f00000016c0)="32c360bf44b1cf375227c89fcdacbb070b37aa2c9e47a803d2a9e440f2321b2d407d0dce7d8bcb91b76c77e29c26e2f49c4db7c2ff249e664af50b730c86b2ba36486f75e38db072be1d1f6be04f97b75eda887e4b2c9cdce6c94f6254c14b866e59693b054a9c3505", 0x69}], 0x2, &(0x7f0000001780)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x1}, 0x20080)
fchdir(r0)
syz_execute_func(&(0x7f0000001600)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4214c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6c4c27d19d3646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="793090cd380a37", 0x7}], 0x1)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000001180)={{"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", "e6f3e0bff647faa05b9e22d70fd3e004ddd9996f1d979fe2e3fb6d2bff0a49c8", 0x6, 0x1}, &(0x7f0000000180)="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", 0xb9, 0x3ff, 0x80000000, 0x4, 0x183, 0x20, 0x2, 0xfc9})

00:00:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb)
recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0xb4)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000000c0)="9468475f328277a01c49cdeee816f1b41e3133456c04dbcd41059a2e7ee3637f6672bb88091f58c6a83e5fd08c313a34471fb1fa8b5adf29b24a995e52c5400c968c4999cc8399942ea8840bb649e4a63aab30359ebcc540cb532607113b976e174018b3cf44ede1ce2c9ab2c03c30c077bb042878ae9dd69664f5bdc17a195fcbed61b4d55ffad5374ebbf7e826a0d145597c6f40be73418b79fa032dd2bff7a5613444efc02e4ad0ef4e0225ed96ac6aefad49670f0fbba6e40b")

00:00:02 executing program 2:
syz_execute_func(&(0x7f00000003c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed750fa0450f0faa00001521b7abbf345454e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acbfc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x1ca1}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)
r2 = socket$inet6(0x1c, 0x3, 0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x6a}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x14)

00:00:02 executing program 3:
r0 = socket(0x80000000002, 0x4, 0x0)
close(r0)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={<r1=>0x0, 0x874, 0xf, 0xb3, 0x80}, &(0x7f0000000280)=0x18)
__getcwd(&(0x7f00000002c0)=""/104, 0x68)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x18)
setsockopt(r0, 0x1, 0x2000000000000000, &(0x7f0000000140)="ff084cc3942ed04a909b663b72935afc748f6239efcf369ce48b67600385467655abd6bbc43d77", 0x27)
getrusage(0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x7ff, r1}, 0xc)

00:00:02 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000200)={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x441, &(0x7f00000000c0)="b8a09d8e806f13da926a191901904e740fcc94aca2d0ed5d4c138bba5e71689f050ce16e2315a4038162f2a8c5b7ce7ac69108f81933b078a504a80ea80b7945e40809533e366285087e0e5d760095359b696d7927a59847a6c73433d0526ac2bef003e9907ebc58f66affd1f646dae282548ecab9cce65d1244ec05f0f4f600ac04ebc25c03759d8a98f39625af89814f826a769646530b96fcc483f6cd5e12018a53a074a04eb726f6ecac51ce749ba2d40b4536c79083eb2af563f234217fa8612934a1", 0xc5)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x5, 0x5, 0x3410, 0x5, 0x9, 0x5, 0x1, 0x2, <r3=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x5fe7845, @empty, 0x4f7}, 0x1c)
msgget(0x1, 0x26)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000001c0)={0x9, 0x1})

00:00:02 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
r1 = dup2(r0, r0)
r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x100000, 0x54)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r3=>0x0, 0x5, 0xfffffffffffffff8}, &(0x7f00000000c0)=0xc)
lseek(r2, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x4000000000}, &(0x7f0000000240)=0x8)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r4, 0x4d, 0x2)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
chroot(&(0x7f00000001c0)='./file0/file0\x00')

00:00:03 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

00:00:03 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x22)
open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x191)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0)
pipe2(&(0x7f0000000280), 0x4)
preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000140)=""/141, 0x8d}], 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
fcntl$lock(r3, 0x9, &(0x7f0000000000))
flock(r0, 0x8)

00:00:03 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x4, {{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:03 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast2, @broadcast}, 0xc)
r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={<r2=>0x0, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x2, @ipv4={[], [], @loopback}, 0xffff}}, r2}, &(0x7f0000000240)=0x84)
getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2)
read(r0, &(0x7f0000000280)=""/130, 0x82)

00:00:03 executing program 1:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000300)={{"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", "6a99a2c06678209a56b6e2c056f9de7bbf36943a712f41ceb8019be2bc6813d0", 0x4, 0x2f}, &(0x7f0000000240)="de75d9a4ebb866371f5ad667d8afc69108404de55b7e0dc790e77422927faea799267dac5d5835f49587dcb0de04365f8f679aef0cd51267072d208098d3122b5623802c8a44135bd95f6a1a2481f0d76327977b00fedbe94103895e63c8df883fb4390bd4d6beb16c6e390a446cd75c7915af5473708c872cf23624d0df70db664ba530ac8dd782cc62d5d5db77a742670f2dcda9675626325e16a214a881351d0b4e005e827164691b5c", 0xc93, 0x52, 0xc4c, 0x1000, 0x3, 0x3ff, 0x4, 0x20})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136)

00:00:03 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0xc5f, 0xf, 0xffffffff, 0x1}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7d, 0x8000, 0x8a77, 0x7, 0xd3}, &(0x7f0000000180)=0x14)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x11, &(0x7f00000001c0), 0x2b)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='%s/&\x00', &(0x7f0000000240)='@\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='[\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='[\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\\x00'])

00:00:03 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x3b2b, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
connect$unix(r0, &(0x7f0000000840)=@abs={0x1, 0x0, 0x2}, 0x8)
r3 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000001c0)={<r4=>0x0, 0xeeda}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r4, 0x4}, 0x8)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000003c0)={{"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", "561d9136947f25270842efe6e7d8b9c3dc7ef85664d0f3f5252e532a5b4fd1f2", 0x6, 0x80}, &(0x7f00000002c0)="7349d6d3b64cfcaa61358db86ad9f4afc052ba1cb6abb20e293065048e54f342a51b0359d49f3c71212ff2abb09b386c4e29cd301133ccaf22cb4d06838db53863650ab8c0ba27f989e0f504c997852a32ead30709dd2b1b68b1ab694915ac1ce6e756d4b134e8c621c7a26a9eb8230ed37ccd6d82e457c589a3ece6725c1763d9b648b2e6671e9c4a2874b0bb450f0395b60823e4ebeacfe17c9ffadd14ebbf1df9c2c3791d7f94a5ffd8380aef5a5b09693d80ec7617d9a3e3acdf0a4038e3c7e7cd17e2b9dacf4da95046b3e5cada3983b369a782f703b6bc", 0x7de1, 0x5, 0x3, 0x800, 0x2cf, 0x9c5, 0x7f, 0x80})
accept4(r2, &(0x7f0000000900)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000940)=0x10, 0x0)
link(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00')

00:00:03 executing program 2:
r0 = socket(0x2, 0x10000000, 0x80000001)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100000, 0x2a)
ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000000c0)="ab2f756239936d668241f9725aa0e3d633fcd4cb9107c8868ba6e30465ab899ca02508f7aaa896f8")
r2 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x80)
getsockname(r1, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000001c0)={0x6, 0x49}, 0x8)
readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/216, 0xd8)
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000340)=""/11)
shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil)
r4 = accept4(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000)
setsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000400)="0afe62b204085073b7dcc75f6857d22d0267bf7264956ac4893817641e2275b3a097615b8d847dc2d92056777bc0bc102a4da59189440793e8926c2aba64b33cbbb79a887053802e15ecac95048e4c1d7a95942fe36969c529b3d0bac58f7a9b7f869ef6c303ce39adfd0cd60df555996fdcd5371ab51307ad21eea40ffd3f7385bae1a34623b372554a12e1990c2afaa725455e", 0x94)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={<r5=>0x0, 0x100000001, 0x8000, 0x438, 0xffffffffffffffff, 0x20, 0xfffffffffffff974, 0x0, {@in6={{0x1c, 0x2, 0x1, @empty, 0x2}}, <r6=>0x0, 0x3, 0x6, 0x9, 0x5, 0x3}}, &(0x7f0000000580)=0xb0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000005c0)={r5, 0x7ff}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000600)={r6, 0x1bd, 0x2, [0x1, 0x3]}, &(0x7f0000000640)=0xc)
r7 = getpid()
r8 = fcntl$getown(r2, 0x5)
setpgid(r7, r8)
shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil)
setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000680)="116f850fb1e0369ee897d1ed4c5870be20e33a1386e25a9a83e65a4090e524d7463b4844e5a238d7d07dde9ca7cd7c", 0x2f)
getpgid(r7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000006c0)={'freebsd\x00', 0xabd}, 0x24)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000700)=0xff, 0x4)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000740)="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")
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000001740), &(0x7f0000001780)=0x8)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000017c0), &(0x7f0000001800)=0xb)
syz_emit_ethernet(0x57, &(0x7f0000001840)={@random="17196d9ae59f", @random="1b24c61c67fb", [{[], {0x8100, 0x0, 0x0, 0x1}}], {@generic={0xfc5f, "2f1cc780c7d69507656d6628abcd3992be14ea5fa887989ffe6a16e30a2207ea3c2e2df753fa5b7db61643c8af73f6ce30db0e0e097ce6217232e1fb2cf84377f17bb5560e"}}})
munlockall()
getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000018c0)=""/135, &(0x7f0000001980)=0x87)

00:00:03 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x5, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r1=>0x0, 0x4}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x4}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x40)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={<r2=>0x0, 0x7865}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0xff}, &(0x7f0000000280)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000380)=0x800, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:04 executing program 1:
syz_emit_ethernet(0x2c, &(0x7f0000000000)={@remote, @empty, [], {@generic={0x9002, "31f9c6db403b92191cb20f281c5f6ced45be1276e499c8b85febac988004"}}})
syz_emit_ethernet(0x48, &(0x7f0000000100)={@remote, @broadcast, [{[{0x88a8, 0x80000000, 0x7, 0x4}], {0x8100, 0x28, 0xd0}}], {@arp={0x806, @generic={0x6, 0xf03f, 0x6, 0xe, 0x8, @local, "a7723996951a7473e857ab2d204a", @broadcast, "9240eab4b2f974ad04b5903718e46119"}}}})
syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[])

00:00:04 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="b1287bd8504db373d919b95d591524e5d108a4f0ba8c9488c2b450a1eee8")
syz_emit_ethernet(0xf2b, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "900ad7", 0xef5, 0x2b, 0x0, @rand_addr="12f5f0a50bf6b1372c7aa2fadb00c06e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x1c7, [], [@generic={0x0, 0xe37, "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"}]}], @udp={{0x1, 0x3, 0x8}, {"6ead2f94df26f17fc51a9ea998d325692948b4d33e312915258f75cb7a809740a2a643f992834625fc0a2f77e2184144a70c8181dc431b819147856f8f18c1f64487fc4f6ecae56bc06ef8610ff9bf1673d9fe6d872428fe048b8cf32a00eb9e3489423631a6ee876862070a5ca4fe2cf734e60e01691c0d3da77f4c7c19d50876fde017e2f06e67d62e9f4ae92cf3a19cd70e7c574600da8c6ed82d51c695bfc0e35a51e6"}}}}}}})

00:00:04 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
shutdown(r0, 0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100040, 0x40)
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/252, 0xfc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7, 0x1, 0x7, 0x5, 0x8001}, 0xc)
exit(0xfff)

00:00:04 executing program 0:
r0 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil)
r1 = getuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpgid(0xffffffffffffffff)
r6 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x7, r1, r2, r3, r4, 0x90, 0x7}, 0x1800000, 0x42d, 0xb67, 0xff, r5, r6, 0xb91})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={<r8=>0x0, 0x7}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000340)={<r9=>r8, 0x2}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000003c0)={r8, 0x7, 0x9, 0x800}, 0x10)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000400)=""/248)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0xd2f5, @local={0xfe, 0x80, [], 0x0}, 0x9d}}, r9}, 0x84)
pipe2(&(0x7f00000005c0)={<r10=>0xffffffffffffffff, <r11=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f0000000600)={r9, 0x80000000}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r8, 0x9, 0x9, 0x10f, 0xffffffff, 0x7, 0x7ff}, 0x98)
freebsd11_lstat(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740))
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000007c0)={r8, 0x7}, 0x8)
getsockopt$inet_mreqn(r10, 0x0, 0xd, &(0x7f0000000800)={@empty, @broadcast, <r12=>0x0}, &(0x7f0000000840)=0xc)
setsockopt$inet_mreqn(r10, 0x0, 0x9, &(0x7f0000000880)={@loopback, @rand_addr, r12}, 0xc)
accept4$unix(r11, &(0x7f00000008c0)=@file={0x0, ""/4096}, &(0x7f0000001900)=0x1002, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000001940)={<r13=>r8, 0x7}, &(0x7f0000001980)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000019c0)={r13, 0x1}, &(0x7f0000001a00)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000001a40)={r8, 0xfffffffffffff801, 0x0, 0x3, 0x4, 0x9}, &(0x7f0000001a80)=0x14)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_NODELAY(r11, 0x84, 0x4, &(0x7f0000001ac0)=0x3, 0x4)
linkat(r11, &(0x7f0000001b00)='./file0\x00', r11, &(0x7f0000001b40)='./file0\x00', 0x400)

00:00:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xd, 0x1}, &(0x7f00000000c0)=0x8)
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294058c44219a735d0d0dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:00:04 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x88, 0x20)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x3, 0x4)
syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:00:04 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x38000000000000, 0x6, 0x243}, 0x10)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000004c0)={{"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", "81ccc6dc7c7bba1e56484eef708915907fcab1c1540d18cc3858a6cf6c9ce350", 0x4, 0x6}, &(0x7f0000000100)="45236f1edb6020423c5b452f8437b20a390f2471ccd6a6aeb19ddf3ed651e869d79ccad151c7e48e542710530dea8954c8e7c7d904c7be1e4b8b7713e7519ae79f4a347fac2aa5bbe409bc6a0babe5be3ba0d9174b1e6e9ad0bac3f5c8f49200aacbfff3e9cd2e08cbac45cc9930c0c9d61aa31b38214da8fce42419bd307dc0c77488e712330677b378c671cc8167a214fbdca54953ff4f99c5e6fdec4548385d2f4352150a356fe24ff37399fa8e8ef8030a000a207cbee2", 0x1, 0x5, 0x4f67, 0x4, 0xd0b3, 0x40, 0x800, 0x8000})
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:00:04 executing program 0:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000080)=""/7, &(0x7f00000000c0)=0x7)
r1 = msgget(0x1, 0x208)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x1, @multicast2}, 0x10)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79)

00:00:04 executing program 1:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pwritev(r1, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), 0x0)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[], 0x0)
sync()
munlockall()
shmget$private(0x0, 0x1000, 0x121, &(0x7f0000ff0000/0x1000)=nil)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4)
shmctl$IPC_INFO(0x0, 0x3, 0x0)

00:00:05 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x8)
sync()
sync()
r0 = semget$private(0x0, 0x2, 0x100)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
__semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217)
utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x6}}, 0x0, 0x3ff, 0x1, 0x7, 0xfb12, 0x3}, &(0x7f0000000100)=0x98)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24)

00:00:05 executing program 3:
readlink(0x0, &(0x7f0000000400)=""/150, 0x96)
pipe2(0x0, 0x100004)
r0 = socket$inet(0x2, 0x7, 0x2)
getsockname(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x310)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4)
setrlimit(0x6, &(0x7f0000000540)={0x10000000000b360, 0x800000b35d})
fcntl$getflags(r4, 0x3)
write(r3, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
mlockall(0x1)
sync()
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000280)={<r6=>0x0, 0x9b}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000340)={r6, 0x0, 0x3, 0x400000000, 0x5}, &(0x7f00000003c0)=0x18)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
chmod(&(0x7f0000000080)='./file0\x00', 0x4)

00:00:05 executing program 2:
syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)
clock_gettime(0x0, &(0x7f00000003c0))
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil)
shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000)
socket$inet_udplite(0x2, 0x2, 0x88)
open$dir(&(0x7f0000000200)='./file0\x00', 0x40, 0x140)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/202)
getgroups(0x2, &(0x7f0000000400)=[0xffffffffffffffff, <r2=>0xffffffffffffffff])
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0)
r3 = getgid()
r4 = getegid()
getgroups(0x3, &(0x7f0000000440)=[r2, r3, r4])
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x20000000003004)

13:54:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1014, &(0x7f0000000040), 0x10)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)

13:54:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r3 = dup2(r2, r1)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0)
accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)

13:54:08 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)="6b1faf3b0a7fb75d83f6d993af8578bef79b62da04b35084f115d6ba0b1d9b1e1b256c234ef5fc72a27bd13afdd9d92bfaec6acc1f497a3b4809d0f846debd86")
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000fe8000000000050caeffb033a2e6000001da86835b84121c7db531eec057bfc080bddb2c565cc0dcd4a18f0a606ee3d51cbd"], 0x0)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
freebsd11_fstat(r2, &(0x7f00000000c0))
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r0, 0x0, 0x0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000400)={{"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", "e9b699fba2a327e72bdc37e8bbfe21a11657eae175cb901ae8284983e91117ec", 0x8a77, 0x56fe}, &(0x7f0000000140)="53db461f468e5c3934a875e6e85f8cc14d8ef636ac6886892ac09d7156698476738c116834b51e5850ae04e09a4cf04344985d4c8f3c7dd6e09a073563d8d87f8ca0c3a34a2176ed2fa8007c81152e2aff0d523fa33c6e9608e7b91838c55730f2a48987f8be39e0686d7bf12ca2", 0x0, 0xffffffffffffffe0, 0x0, 0x80, 0x5, 0x7, 0x1ff, 0x5})

13:54:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = fcntl$dupfd(r0, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, <r4=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={<r5=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="b7070000150600000000ff7f46000008050000001c004e2200080000fe8000000000000000000000000000aa030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/148, @ANYRES32=r5, @ANYBLOB="0600000002000000fdffffff0100000008000000"], &(0x7f0000000280)=0xb0)
getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

13:54:09 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x2000003, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3})
dup(r1)

13:54:09 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x80000001}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x100000001}, &(0x7f0000000100)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)

13:54:09 executing program 1:
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='+\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='^*!\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='[\'#,--\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'])
syz_execute_func(&(0x7f0000000000)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9d4d45767660f6b32fb660c0f86dd0fb8c4034e4e771e0fa0e509ab34d1c443e96b120070c4c461cd583d0003e881c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c482fd2a43bf30a1c9fb110fd3c43e450fae7c0f0f")

13:54:09 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0xfffffc72, 0x20000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x800000000, 0x0, 0x3c6, 0x6}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xffffffffffff8580, r1}, &(0x7f0000000180)=0xc)
syz_emit_ethernet(0x73, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty=0x1000000, {[@timestamp={0x44, 0x10, 0x6, 0x11, 0x0, [{}, {[@multicast1]}]}]}}}}}})

13:54:09 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000004280)={{"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", "386c2e333a51795e12b2408a857ac39fe06c50ef6488de40404f031271fea305", 0x5, 0xfffffffffffffffd}, &(0x7f0000004200)="3d89bcb14e250293dd8356b8accd914511bb95c19e592e2d3f5ef3e438b5f042d8eaf9c725b9f323ae6d04ceb91d42ddf851b82e622b1fbeccf3e4ff7f1500aeff3c18c1f73c0ca1e459429076ad576192f583d0027927f4c030f7d39041d3c83f28fcd4ef890658448113b9", 0x3ff, 0x5, 0x10e9, 0x4, 0x20, 0x7f, 0x2, 0x7})
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0xe7fc, 0xffffffffffffff6a)
sendmsg(r0, &(0x7f00000041c0)={0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000200)="6d2a5fbacc6d210e155bbb9afd1ddf04d6b27630c8ccdf3e0c5e4303b31861677037f438422808d6a91b8b409f9f6f0fa7087617679bf313e6e57d805f4d942354a8a4e670c163bc24da243e45b04263c04c1e073086fec4f42e2f577298dbfaa12ebcf69cd886211eda6bd42c82705247bb09b70f9e501a2ba6dea69aaefbef32479559d15fe167b83321c3fe752bbf275303d38f733fd82b7957e65f9ef90f0c93b9800e2ee2240a7053c25a1b6de62413dda33c0e470c201b7bf1af78c796d82ecaa7cee9f845bec469cd8f30e4a80ca406fce5e366a0ea2aeaa940a17ead7fb5ddb315530b4f", 0xe8}, {&(0x7f0000000980)="44c16e60d5e9a7ffd10b98494d7748541ffeeb8574bc9d5b3d3ac3a2d76f28cd69fc2e8d487813c2785c2ab23cac282ecf71a5e13a5b29efdf40fdb061cd756171455c0c7afe71a78e1c2ba23a50486b7f157bd0c0ad4dd82bafd850067736828ade5ff49dbb6c09734f5cc8ebfcf26bbe39f2c16b36042d7889582f8352af2f6251bc6cc8c665c029b9637f0df656562558505b984bbf28c79637c6189ee942b31d3e6ffe93407f4dcd3429b221b8f8e68f4a5cd4fa82a57f911c84a521", 0xbe}, {&(0x7f0000000a40)="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0x2178}, 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[0x0])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)

13:54:09 executing program 0:
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x5, 0x2, 0x6, 0x1}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000380)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x2, 0x401, 0x8000, 0x9b, 0x8, 0x1ff, 0x3ff, {@in6={{0x1c, 0x0, 0x52, @empty, 0xffffffff}}, r2, 0x200, 0xb17b68c, 0xf3, 0x5, 0x82}}, &(0x7f0000000300)=0xb0)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r4 = socket(0x1f, 0x10000003, 0x1ff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r5=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000013c0)={r5}, 0x8)
preadv(r3, &(0x7f0000000040), 0x10000000000000f7, 0x0)

13:54:09 executing program 2:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffff9c)
dup(r0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000280)="8e5e919cabb99dccd41478fa004e9a7e8d385f46f0c86b56b5c8258adb63aef116500d2c6744f258d48ea8105fb17e6b3758b92df10a4601a803eb667f6c3cc9ee44a88e966db8ccb09d8a10fa84a8c12234256d8fa2539ebc5f4f8de221ae442e4d9fb8208b13b023ff69d1755649a0fecb5b5db6b4c24706e822b03bc4ccf667f9c014aa54581f6442c5e94c2bf0ca008483d809f80a58c31e6e857cb0689690fe12ed759e7d3453cc1b0210faae267cf25f68ecb8f26f1bf0b002a5e5e83a587585d9bc56d199e424fb776c2481cbeeb7fff52c9059436773aa5423073afafae2f2aa8d5961d32bd8991af9aa6e0e50bb59d402")
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0)
setuid(0xee01)
rename(&(0x7f0000000140)='./file0/file0\x00', 0x0)

13:54:09 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x1000005)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="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")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
r2 = semget$private(0x0, 0x2, 0x48)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/52)

13:54:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd10_pipe(&(0x7f0000000040))
recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

13:54:10 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000000020c, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x2)
ftruncate(r0, 0x8001)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="26928607e76ce723b4615b32bfeb2ee6c638c281d008a6e1e45ef1b69bb12db7e9c11ba8a9864389ed10d452373311447a100d90f974e4fa")

13:54:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0xffff}, 0x8)

13:54:10 executing program 2:
r0 = socket(0x1c, 0x4, 0xa07)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e225f05000000264a887f00ba8a061617643bf89eb240000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b4500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcd7e85d1619eceb2042488d5fb43fc91b164cb048170c99a467561d910d70572999f5dbf1b578c2bfbd64417773fc8565e31df3f3d74501b3e3d7b0e923735b781574da59ae4acc9247", @ANYRES32=r1, @ANYBLOB="8200000003000000800200000000000003000300"], 0x98)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000), 0x4)

13:54:11 executing program 3:
mprotect(&(0x7f00004d9000/0x12000)=nil, 0x12000, 0x0)

13:54:11 executing program 1:
syz_execute_func(&(0x7f0000000180)="962a2a98472c431c070f05f33e59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")

13:54:11 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r0 = getpgrp(0x0)
wait4(r0, 0x0, 0x9, &(0x7f0000000040))
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x2, {{0x2, 0x3, @multicast2}}}, 0x90)

13:54:13 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mmap(&(0x7f0000415000/0x2000)=nil, 0x2000, 0x1000000000001, 0x10, r0, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sigaltstack(&(0x7f0000188000/0x4000)=nil, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x5, 0x100000001}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2}, 0x8)

13:54:13 executing program 3:
shmget(0x2, 0x4000, 0x1eaeae3167bdf393, &(0x7f0000ffa000/0x4000)=nil)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x100000000000001, &(0x7f0000000000)={0x10200000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000060000"], 0x0)
freebsd11_lstat(0x0, &(0x7f0000000080))

13:54:13 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f00000001c0)={0x4, {{0x1c, 0x0, 0x5, @rand_addr="874425e5b66d0bc99250366f5782c1e6", 0xfffffffffffff6b9}}, {{0x1c, 0x0, 0x4, @rand_addr="89cd5d6b359b0f85a26d918a33d09d2c", 0x3}}}, 0x108)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000a00)=0x2, 0x4)
recvfrom$inet(r0, &(0x7f0000000000)=""/245, 0xf5, 0x1, &(0x7f0000000100)={0x2, 0x2, @multicast1}, 0x10)
accept4$inet(r1, 0x0, &(0x7f0000000300), 0x20000000)
accept4$inet(r0, 0x0, &(0x7f0000000140), 0x20000000)

13:54:13 executing program 0:
syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f4680b64f05976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/57, 0x39)
msgget(0x0, 0x40)
open$dir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0xfffffffffffffffb)

13:54:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000000040)=ANY=[], 0x0)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0xae)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x22, 0x4)
sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e605c2573d8cb9f037f2c060400c0a59f02e7de1d69850707302f66696c6530"], 0x1, 0x0}, 0x20101)

13:54:13 executing program 1:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000a85000/0x1000)=nil, 0x1000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x1)
r0 = msgget(0x2, 0x4)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/231)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

13:54:13 executing program 2:
shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x1, 0x4)

13:54:14 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000900)={r4, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r5=>r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3ff}, &(0x7f00000007c0)=0x8)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000800)={0x10, &(0x7f0000000880)="bdb7b04b08d933491bb166077ab9c636c393d723ac702c979dd15adf21d2a6f01af50c5c30342c2046ad163854046a84a30bacac8ea6d1a5e84080c2c1191304a98c32fd790589839885a4aeb3e517e4fb685fc0775838b13403694f876c28d6fc23148d0151f693d7bd12698a37067777fe9b04a2b24ed6724cc02df743", 0x4, 0x200, 0x7fffffff})

13:54:14 executing program 2:
select(0x3, &(0x7f0000000140)={0x7fffffff}, 0x0, 0x0, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x20000000)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x74be, @loopback, 0x5}}, <r2=>0x0, 0x1004, 0x5, 0xa0, 0x0, 0x9}, &(0x7f0000000180)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x7f}, &(0x7f0000000080)=0x8)

13:54:14 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0xc)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f00000000c0)={@broadcast, @remote, <r1=>0x0}, &(0x7f0000000100)=0xc)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
munlockall()
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r1}, 0x14)
setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={<r3=>0x0, 0x21, "2226c9a8526e9786091ef5da1cf6e349d13d709546cc9263aa092f561056bb7636"}, &(0x7f0000000180)=0x29)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x6, @empty, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10)

13:54:14 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c)
accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = shmget(0x3, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/146)
r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
r4 = fcntl$getown(r3, 0x5)
r5 = getpid()
setpgid(r4, r5)
writev(r3, &(0x7f0000000100), 0x100000000000004c)
open(&(0x7f0000000000)='./file0\x00', 0x80, 0xc4)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='-\x00'])
execve(0x0, 0x0, 0x0)

13:54:14 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x5, &(0x7f0000000300)={0x7, 0x800000b35c})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
msgget(0x2, 0x82)
r1 = msgget(0x3, 0x2)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000840)=""/142)
socketpair(0x2, 0x10000000, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000000)={<r4=>0x0, 0x1, 0xf, 0x7ba00dad, 0x80000000}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x4, 0x3ff, 0x400000000000009, <r5=>r4}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000280)={r5, 0x0, 0xf, 0x4, 0x8}, &(0x7f00000002c0)=0x18)
r6 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
r7 = semget$private(0x0, 0x1, 0x10)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r6, &(0x7f0000000100)=@abs, 0x0)
r8 = accept4(r6, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r9 = semget$private(0x0, 0x7, 0x400)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0)=0x1, 0x4)
__semctl$GETZCNT(r9, 0x7, 0x7, &(0x7f0000000080)=""/31)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500)={'accf_data\x00', "07fc7d20261c8c05b197827e2bf2b1cf8784807e0a8b78e1933ceba82f0141102ae1f46a91d2d2b1040d7d6bc49940c9addabbe2ca296421e7d521566847f0f17646c902df7b1bd0e655d9fad49eef2a088945f831d7a51297b00becb5dfaa0dd079dea41592cbaafdf0986a479f98aafce81e1facd60b32e212d43a9e3095712a1fb1ba469e6dedd47172927b3416fb96aeccd3004a64d26235a41c5f865d1c74eb54cf0080d72fe3be1a1095a7afff65eb8baec74e3aac67c540bd9c0a715d1606bff50cae424bada7a1e411e5cd58707e5d3f6cd2fa998f6a5a36b828e0e0c7cef3d6608d850f06850d1dea9b2cf4"}, 0x100)
fcntl$dupfd(r6, 0x11, r0)
semop(r9, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r9, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)
getuid()
getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=<r10=>0x0)
r11 = getgid()
r12 = geteuid()
fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
__semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000700)={{0x3, r10, r11, r12, r13, 0x4, 0x4}, 0x80000001, 0x7, 0x9})

13:54:14 executing program 3:
r0 = dup(0xffffffffffffffff)
r1 = geteuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
connect(r3, &(0x7f0000000040)=@in={0x2, 0x2}, 0x10)
open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5)
ftruncate(r3, 0xd)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ftruncate(r3, 0x100000000)

13:54:14 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, 0x0, 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140))
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040))
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000940)=""/4096)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="07000000fda7b6997c5080976161f9ff03000600000004000400000078c4f887b2c5674420b8d6682c481b153f404b4a581cd5ce47c29e9a7fd009e850c0c75ea94510558bbdcb87d6135f284920c948a4be67d8be1b2431d7194ad1b6f5e77457aab1a11657d773daca8b865eca7204560b7ae918dce99e24bfcb89f8b661cbc2f616f68fe0ad99e4dde8581627408bd972cad13fc1f5daff584c5220c9589752090081e9"], 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000008c0), &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000780)=0x4)
getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800))
lchown(0x0, 0x0, 0x0)

13:54:14 executing program 3:
syz_execute_func(&(0x7f00000000c0)="96c4213c577dab98472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

13:54:15 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setgroups(0x2, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000480)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32bb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e13d0bf8c4c4c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000080)="0c2e8f964ae03cffd8e3d6d76939c95205501a32da930aefb03a700b44a1e35e670c86d7e2446caad5406d7a0ecfb98e9db41e7b8e874a18fc3d631320cbb7979123f0b363196cffcaac0509461a641648ee941615b74f8b941f7d294729284af64a514469bcc3ed550a03107948d5035bbc90e7ed8eb1defd136653086be60865cde3096a56fba13246df7fcb")

13:54:15 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x10)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000680)="19a60e5cccc849fdd3a4708260c1299be85585313a90a1aa42f77fe27aa12d498ecd7fd5dd7485dd59c6ec5156cde151ed056893a51be1f1671140de8dfbec5cdaff3472dc446db4b0705bc29d0f2da36cff1f157126b0e4ad0ddd8f3af35540caf5d10fd81b2ff0d66bf03266141e27a87b98b338e0e9bb88434457e06ea37ed3e0c46e28cfa42b69fb32ff648758228c9709165afb5f030864896aef006a745591474d888f6075e6e9d5f62ce2417094284ff0a223bbb7877d267e32f31d03a4324dfbef318bb7787d2c36b9ea32d8ed2be93d9821f52d6110645745285649c1399549a1b97ab49704095b778a8c80ffe003378b770f")
setuid(0xee01)
syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000200)={{"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", "1af20dc0ee95e1c5325f653368475b50bc62083dad7c1e971eb46618ec9c8712", 0x6, 0x6}, &(0x7f0000000040)="15c2e28cd034b37a93", 0x6, 0x7, 0x4, 0x8, 0x5, 0x7, 0x8, 0x2000000000})

13:54:15 executing program 0:
syz_execute_func(&(0x7f0000000240)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/161, 0xffffffe0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:54:15 executing program 1:
setrlimit(0x8, &(0x7f0000000040)={0x0, 0x41})
syz_execute_func(&(0x7f0000000600)="9826473e431c090f05042459bf0200000040d8e541e2e9c421455694390000802067660f6b32fb660f72d50f0fb8c4864e4ef7751ee5096545dc270f49820e000000c4e10bf8c470c4c461cd583d009d0081c66db712c46259af9a00000080c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b8c0f526264788fe58c4a1dd7dbbbfdd5c8000d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")

13:54:15 executing program 3:
msgget(0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd900f300c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
clock_settime(0x0, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={<r1=>0x0, 0x1000, "8f1bc76dd3bb9ea93666de9a4984904ad6cf6137e14cb5ed539872a1b47393ff2e366c71a2a474fb625a5c8981d409cc110fa355d432a437e598fe19c73df6cd3a7c676dc28604a0a2bef919a36e878ac2075f0e3f677a255aaf450dbd0f5a4103091cb83ed8a47270811635dc5c7db2e5ee5f38de2d5207f4e3e21e3f8f984c16c7b5e378677e850de3ddcaef1bd0fc5612e6d3a0956df0e9938281f35076bd4607357e4f573608e403ce952978013fb9d8acb9959544da5747157fc162d307fc801be2601da68eda6f9f460df18c1aa099e75443e8e6d35bc9a2703bcef983df827fac14fc3872a2d3da48e3071eb1b3a90f2e378aa1870124492afd3f48224fa2768662c21b31ad2bc5baed3deaa819176e5b4097cb6a41c88fe51d13f88aac49586d075e82e62cf11cb277e60e63dd1195cd4c7e8745fa46984410e590ca3d3ceb5e30126d7d3b6f9017c0d599c39583793a1133096461cc5ae16e29a0c21b64b2a205bf49f5c788f9d3db3ce438b589e7767e2a29fb4052d3033b45f022cec7dfc6491e0bdf02e13fbd1e73027491837b6553d4291c953b874aca0f30422307f793e07d24a8e43ed44c76c55f4fd976f70cea3f899d1d032b7611c22b3a1fa29335fdd9ec2448fbc6e96085d0fcd7a0ab85dd921d0b1632922bdd1608e615ff9defb9cc53d6d4c53df702831b821240f86695e9f36455e3436f7032f8c1d46f6096ab5d09d37b1f27ee5d4a3a3853da5aef048ff9d51ce003b3e6d67a82c90e44cf6ca4ee11939711501eb35d9a4426fef07111b9fa70b8721c937b1d99dbec94b956e7e3247c362080762b7d31fc7364a464a0dd0b73c1a9536ecf2528de5df14df6afdc40cb3f66a366ff7377927c9b93eebaac9d8e392aad466e3c136e22fb891bf3258b569cdb55d745110132711db4f9ed55f07801fb06fa14403cf0f8f13eec5774ccda8e542ab8529af349831536fb5ba37f57294c915cd0066358f52e36e48eb2fa1f333808d28f7511297fda71624fe1e1082b190579f9d2e6c38c8423ec5c182aeef3fd8147ae135ff9fcd33d8426bd3c69564630487941628948bf47bdccf2d76823796de77271b1998129f52bef37601b919fe950315237b86fbdba0dab1ed344bb2710a572f11a1cb16388b853784ada35084d1f18363c1dc3d212eda9835cce4b005524b12cd143ea1bcb44f76fe448c5611dc0bf4dccd473fac66780d28b36397b969058773f404db832e4c21a1d085a2584b75f891fc1ebe9a3f271a1d88faaeca19455d1192504f04707a23920d1eee1ec3a680f4f3d1dd04ec6666b91600819bbdc94d8d6c06a330371f6bcd698356fc3535915b558fb261af545516b0751fd27ce4009bcec406cad610e89f34cf236744dc3b244d9094523906e2fe4c248e838797b6e636a3ef2d8f81678ad65763dc79178f13766f08fb4bba8cea17b3ea3bdf6a7c81ad88155a98746690fdb93998b3013ad91532cb626cf1814805ce17b006f212d29d863f59b4d2ab63406d7e70527ae58071ab9a01c550b294d0f172d0bd13a9a497c152968fce00ed84012ba71881c730140a381c6294dcbea0370b4be68fbf7a1a72e63fe566056ee6b3aed626d0bdb414d851c25d7d3d3adb51aaa433715f9cd46bfdc5bb4ac6c119102c67f1cb1eead06b9bd462eebc6b656f26f5717b79a0bc3a1c234efa472de52095c878a02bcb733b2b829b34d368715fed8d6c2c7d0a731f48f14d5a2e3dfa531fe43960a5477dee7c987a1879ae09028470eb95fc4e4b5f6bd3f10e55fa7e5be4fe24dbab85f5c5c7ddf306de2533bbaa0f61a2b6b3bbb7b278b0f5f2726cac8cfff8dfd0a211007b739383a408842149b6c1aa525d6102d9e1975b0f91cab76e7f4f94208f0b55c87e2f76555a52804592eb43b0d5203edf72542124893a356487584139d24923b5ce735eeb876fbb97fa2e4f9cd0d836999acb661aee77ca35a04f0ba32af1164e970aa74349baa934b93d45e26f7f2b00dd5784f1daee3bd68ca5c6e51169119d2c90538083a5d9157ea31498331972185013e9ecf0f7bb8102f1664846e7ebd6829b5c12fa918cea0ece00241fd04ece49ceccd6b3fe23a8290354be691931b978286767b728a91d392996824797bce2ed12adaa76cce71148176c8ae0202854584a67b76c0b0fe792b76259078c98f5feed5ec437b88ab7df4502fe0c437e1961dd060ca2f77c7ef9e4096b9f7617cb41947c22d8d7b7888e92fcce9fedf56502e88a594bc6493ae607068a6732fa83480f86f12bb1b66cceaa6a572734293a1b2cd11b4c3d246133f1d4d2d76a5e7e5e42e9ffe940a9545b0b6918b203a3a9069c5cae10ac9f7a3c9261de40a1206ff369b61a83b72919872412d6540b092cd62e1a29c2dc611c93a05f6b7ce2bbb81cfaa1410484c1703e007a54bc3d518e8af4f0989d3803076782a0d052b9de2bcbe890bb09be405300df8bb438e822111bb70bf7b21598c7ebaa52e192d506f774c2ef3880c745111f04487152b3339155dbdf190fe5e3dc82b3911d472a4c4ba3428195ac9c90c86042d33dcc32b81b9123c0c74597a60813fbb20d712b8c6f66bbfb3406f61750b86a8940e97df2b0456a0e2a2bdb5c3874148f4b19ff59c956114e74c7a7ab376fb1a28c702cfac8764eddbc34d75bc5de61512e02dee691eb112f5377e8ca146a13c286e3e7d5d211d1e6e2840a8a6015f56dc689b4dd854051abfe68d80b0ec9c0c2e0e9a6799e8f69bf106d13fcbc04cad4e7f692ea7b70f75293640840f874e4da21a4a0a88a2b7bd638b0c02ccbae8d9d4b2ce2d6ec59e10fdf10577da3467335dbc179086526632bea65a2e2f98056c1eb2353f90f6890b8d6e5edfc257da28f745aa4623397d84362ee59dcc3c433ac7b9ac4db93b53fc8d000cb66e6ddf90be80532f0ded70f657c273976af966066f30e0af101ea5e0a84b5694fdf1b68aa2b16a2d4f487ce23a26ca013408a4eecd0e89660efd2e30484e702fc944fe0af7f6b3253b203bdd8aa7fd79f4dfec20aba191912f9a5c5131574bf9f3b0ad15f6d6170e8586ef12dc25ae467b3f8638f520d0ba327669df4cfca3b9318f312c40db47f19e07dcaaaf7b4b202e115d05b2a13d429b1ae166aead22380bb566f220c1c2fdd05a852129ed0887984ea49b7b19c031f06cd056bbf795a2477c717965f4ec09bdd88a68f207bafd1aa45b841868cf1d8fbceec7dbf918ecc6a1da33d25f63c80cf3d72ba7bb3470a8fc5cd1dfc67065c7f2e491957f7afda1ac43e8868b8ec535688a5d8560813c2de798ed96ea1d35eccb777ba6f2a678c877f1224afeb302c0cb8e655bc9a5e313b797e5a3cf02daa49b77706a479b1b12254d2c04f842c27b6cba1fc147acaef8f57e0fde699b77e06f49543754710a00f80d20fc6ecd134a42d768c58bd1ac7a326bceed088ede04f146a3524c86245102e81b468dfffbbf88174b820ab1664072d825dddfd0e487001bc3f729f6fe97292b86ccb570eac90007bd2afc22df95f2cb79d24eb02b1b816d7b58a879aacd398acd0ab9971e520d8b3f7efca03ca4a7d24de10042c45dc3f2494f7f876aeab7b18993b2cf69068658dfcead39e4ac134f28b23b8d0b801c690161e73f43f7f649feec29d0f9087fb0471ca18247b78986179a55b8fd8ad479874e8bd75c71951bf5aaad7aa38852fe35220120d511cde310d47f3d44f94ad61cd3baa8673aeedf8e2a4e1526132120ae9e50e56757555f14e5b046fbfdce684720cefe1b1bd7853d8f3199a8645065a017abecdb0366ff7c51dd1edd31ef227fb41b20cf9d31bd0e7f5735de2781d381c91c4dbb2df6f0b52ad0f40ef8edb95f99f2397bab3e7dcf1c90050b05c3dda66bf5a3eadd834ad6275e46a0852651391575f5168f4308c14fea5c35b20b934aa007eef5ea547280edda73c994bbedd73b22b5d1cbd5d3122829f2e1cc396ea1c59aa0b67b47bc632ad1f46a83e8ed068cf1e5449913056fea74385d66063e92ef6a6ed7919c92c417ac5bc065d8d56c3fb244c9c32903eb0c875e76d5153d6b8e0888f200cc19335d79ca0a60761ada2f3beee777eb01b66f38484a37d1767ed7072a516396bfbf549bb3dd18f8b3b52d194d86149b3ee6a074767b64872ceda8a10b2c02b3c41b27ad668574dccc0c93be24b453f589497a04dfdfa8c0557d4859fe3386351661dd8231da7a9ef23ec8643860e17a22f4ae6c926f7ab20d7ba645a031712a4e5b38b708e67b4e1815fadcffa3e2eaa44745f57191e25c8e16c4e6217048fb11f5cadec96126f8aee596272b40f7d26fb80eedd53352ac066fe1ed89f644a4fbb1f2f90d7ae1e7fd66cbbb9937e0a7cd89189bbbbe6a8ba61702afd07b37658cd8be9ba054dfd381963b68143c111c699c7dafcbaecef0185469dfeee8709676e5ec4e4bbb3ac85f8ceb167272a9b256ade52ce3d190b956e887681f9bfbc714b3f1fc43c967a0d2d766174b2147ad94ace92594bb5cc93fd057af6005109bb2d93b59710150de0f7a7880fd7dc11da86ec8a251efd77211ee0eb494358236065ec9b848d92a7fdd2838f1c0382166c340aff2a845fc9a4c908eadcc8fb6418f08a5f468903ee2f92d49a560bb09f667de8dd1606c37e0ee2fc0e6b8030ae266f52564d2a38104dc4331e4b6bfa10509914c00bdf0e3fa7a7702e4e35836e888998903fbce200c0ba0621a693435c1731842f805123dbe8e685b6ea576bb2a7ef5e75f3b40e4bcc4bb8cf8c560be3f27dcc31bd0535f721d229e295efe90849d5776f1785f69bcc853771eb1babe44a99e0edf2f18f4a86a25278bcceeb96515807eda9766ba7ebfe3d96dadb9af0137fe282a5aaacfa533c142d4efdcbed971ac5945e6fa9432367e829b79242e1386be6099d047168d4a9e820172fe49da5106e893acb165f24d412afc9c0b2183ed7596110280aaa0feb430624224cee12618dc62d0c13eaf507aa9dc34e12bf4272f7c1c70cc186ad0a2cf54d1636fce118f8bf456d44803ed81eee49b0bf9932be1fa04447b63d682249c30183cf4b867e7137eda378fd53842dc3a44c5d359dd37051c7376802e87b2e6034cda5f831daccf4ade806055d489455b1288615f72c4ea58f01e9d73d289a2ad680e5cd034f1bb8c7cf74b0d58b44aca6a55d1ff3dac454c24cb0b702ca9410015f55eb9f69b981b591100f20f35e0c0c3ad9587ee2e1c399802f26095c293aae8e41e3bdaf599c97f397d513c6e2a561101f92876ef5b24f3b5ebac879f5e7084eabba4f8730dac540a0f761a35b4f5741bb0a0883633cb653d6bbcdad4aa499797d23537de72dada6a207c7864cc7b848ad1638e103e701e2d8b7d7fa72a0ae1447cddcd6289ed1dc0ab28e54922cdd19281173cda31dce32e465af2fb35821a1e42fff1f49943de6efb41ffbb165d683aa3b7f916dabcc4d7d2dc66c7f0a8cafa066261822c6eacb1597a5cd15747bf55d1c761aa7e30b615614f859470fe5f1c6ac8549728bcfb722379b6046e586c0a14666181f1787d60f2c6855a982e23a03e5999c6af411a45d717118fc4aa354ab7d1d138949d2e97cf8e5a6ba486377ed8147cd68e58797cbeb61c22bb590ba72446189d106a1cdeac9b73da978855a185967fede1d4845c72b300febe0f2a422e644306523cc449b3799b42c181e32d81c6200611ca321fbb2a9fb4425703469909346009cc84a90f543eba39bb584364430fe755256ab25fc1fc0243a32f1057039b2dfb5935"}, &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x80000001, 0x3, 0x0, 0x793}, &(0x7f0000000080)=0x18)

13:54:15 executing program 0:
mlock(&(0x7f0000bcf000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0x8b8, 0x5, 0x1}, &(0x7f0000000100)=0x94)
getuid()
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffffffd, 0x6, 0x9}, 0x10)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

13:54:18 executing program 0:
syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f")
r0 = semget(0x2, 0x4, 0x210)
__semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/198)

13:54:18 executing program 2:
pipe2(&(0x7f0000000040), 0x0)
syz_execute_func(&(0x7f0000000140)="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")
mlockall(0x1)
ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

13:54:18 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000440)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c99412a6300c4ca7976ec829b9b08eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b4536f5def8c443fbf0de9e9966030fc4e335697c075b86e4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df6467366766706666d861000f01c30f17720d14111d54111d00")

13:54:18 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/146)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
readv(r1, &(0x7f0000000300)=[{&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/83, 0x53}], 0x2)
r2 = socket$inet(0x2, 0x30000002, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0x9, 0xbb, "1120c2ae21b5dbfb543a9e875cf2b7b7f1620f20c7953ea97b70a89d069f8ccf74ad0727349644019d098ec35aae1399c6aafe95044cd9c2fc4da1f520aa92ce3964b035bac507c28a4d4bc087f3a532882ef869a6eefbd96970937ebb63d7ac474d5932e2a676efde80dd05796930a13a8144aec28ed40b143a0e6767e2c7bf768ba4d710c1f23f4bd795c7c55e75e2376894b66aa742f0c1f9704da9dcb64bc78528581fc71118bf03aa4bd292081b9def7194006187cb4135a0"}, 0xc3)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r4, 0x0, 0x10, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

13:54:18 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4)
r3 = dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x2ce)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000b40))
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

13:54:18 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)

13:54:18 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x729}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0x2}, &(0x7f0000000240)=0x8)
syz_execute_func(&(0x7f0000000400)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d1826fe5cf6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00")
recvfrom$unix(r0, &(0x7f0000000100)=""/26, 0x1a, 0x40, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8001, r1}, 0xc)
r2 = socket$unix(0x1, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x100000001}, 0x8)
r3 = dup(r2)
accept$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)
fchdir(r0)
getsockopt$inet_int(r3, 0x0, 0x4, 0x0, &(0x7f0000000300))
r4 = semget(0x2, 0x1, 0x20)
semop(r4, &(0x7f0000000200)=[{0x5, 0x4000, 0x1800}, {0x1, 0x0, 0x800}, {0x4, 0x4}, {0x3, 0x7, 0x800}, {0x1, 0x1ff000000000}], 0x5)

13:54:18 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
socket(0x1f, 0x20000002, 0x80000001)
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), &(0x7f00000000c0)=0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
munlockall()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040), 0x0)

13:54:19 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x200}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8)

13:54:20 executing program 2:
syz_execute_func(&(0x7f0000000000)="2c05c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c000000b1e99b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
sendto$inet6(r0, &(0x7f00000000c0)="5bc50c159cfd1ec1128c34283f041f64f9b3460144e2c7f669b804a42a1604369bc4589b261c660020fa5edfee1eac263952b3b8e8ad3d7fc30a1e2c721611f6c9958c319588f940519b17b03f91bb07734e2f09469620684362b19575957e77f699fe9f594e78081bafc2719a4ded1553f7dbc18d911553ac0ede30d34922089748c24fc7887b71e880eaba3f40ac0be4ee58f08759ddc47e6472da955aec47a3cee7bc5bed63ec633b892732f46bc5a1cd8c60c6c3289dbfb663a7d94add7cb821ae0761a13df2ff528835a1b4117adfce17dbed84329608444dc6054b501bf355150f", 0xe4, 0x5, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x0, "fc80c2bff6ee061ba994da709b351d41"}, 0x14)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4)

13:54:20 executing program 3:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000ac0), 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4)
bind$inet(r0, &(0x7f0000000940)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000a00)={r2, 0x51, "ed335f2a3c218273ffce29880602fb4cc268104abd526bda326b0c48da555ee7605b72c78deab54f76a9d9506344aa692a7b5dbfb07dbbf50951f0d31bfa05fb6846668f696171d90ee762e006e404865d"}, &(0x7f0000000a80)=0x59)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

13:54:20 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
clock_getres(0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
syz_execute_func(&(0x7f0000000000)="66470f3a40c6d8c462fd2a8e00000000422500000000f043f7140fc40169d1eac4621d9a760666420f0f76258e36f0808657ce37f79c2edbe00f38cb700d")

13:54:20 executing program 2:
r0 = socket(0x17, 0xcf76a2f1c097d36f, 0x71c)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x747}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x9}, 0x8)
syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b088cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f21624c3257ca12800000096c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")

13:54:20 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a)
socket(0x10, 0x800003, 0x0)

13:54:20 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = msgget$private(0x0, 0x482)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/4096)
sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e433f1148fb", 0x37, 0x4, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76117ab6c4e9b2ca718593e2c82d5d3bb39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6a12b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e674b109e8a6944ad52f28027d2ac631d3b275ff61395e086f7"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1)
shutdown(r0, 0x2)
dup(r0)

13:54:21 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb996604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c")
freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe052, 0x0)
r0 = socket(0x1c, 0x5, 0xfffffffffffffdfb)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x100, 0x4)

13:54:21 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0x3fe5}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xfffffffffffffff7, @mcast1, 0x3f}}, r1}, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x8, &(0x7f00000000c0)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x1f, @loopback, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @mcast2, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1}, @in={0x2, 0x2}]}, &(0x7f00000001c0)=0x10)
accept$inet6(r0, 0x0, &(0x7f0000000080))
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r2, 0x11, 0x4, 0x0, 0x0)

13:54:21 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4c, 0x50)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x44, 0x20)
accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c)
connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x80, @empty, 0x7}, 0x1c)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@empty, @remote, @broadcast}, &(0x7f0000000080)=0xc)

13:54:21 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
dup2(r1, r0)

13:54:21 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240))
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000004c0)={{"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", "77ae708d004aad99e3be4c0975ec2ce6787c57c6f0017e6c3c0a1adfb80a73f3", 0xc1c, 0x20}, &(0x7f0000000000)="b7f9021368c8b291607080882ae8d6439806d9034eaf6f0be19550af11a6adc768967d9e", 0x100000001, 0xf20, 0xff, 0x400, 0x4, 0x7fffffff, 0x9, 0xce})
preadv(r0, 0x0, 0xffffff02, 0x0)

13:54:22 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, <r2=>0x0]}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x100000001, 0x3, [0x1d22a468, 0x8, 0x5]}, 0xe)

13:54:22 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, <r0=>0x0}, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={r0, 0x4, 0x2, 0x0, 0x7fff}, &(0x7f0000000040)=0x18)
setsockopt$inet6_int(r2, 0x29, 0x30, 0x0, 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:22 executing program 3:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket(0x0, 0x0, 0x80f7)
setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f00000000c0)="910bd1aec72aa63ead951e9455c727eb3a3d5a4854f03a33fb574ae87f8a39b21d1dd1d638a2cdaee6b193a87f831042362d9e5c8a3a3f2ef8cb34ac9ef0f71a4ed9f6fdb3247f37d3f5c5dfbe9d3711da6b14bdefbed772d5c03172caec91d970df0796df2fc16b37f40a12d3e151659975030cd0161d1a5b44ccf4d24ab99f6f3a9c9bae53b8ed2ccb5ccf8c8c052baf0119e02073eb65", 0x98)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000000)="d5da8b59756a74639fbaea8562fbac")

13:54:23 executing program 1:
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$dupfd(r1, 0x3, 0xffffffffffffffff)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x800)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x69)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x1000000000002000, 0x9, 0x8}, 0x10)
msgget$private(0x0, 0x1)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

13:54:23 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x400000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0xffffffffffffffdb}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x4}, 0x8)

13:54:23 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYRES32=<r4=>0x0], &(0x7f00000000c0)=0x24)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={<r5=>0x0, 0x0, 0xffffffff, 0x100000000}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r5, 0x1, 0x3, 0x50f, 0x1ff}, &(0x7f0000000380)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2b9c63a7, @rand_addr="740476452e38e43b95e2d8d77a6e73f2", 0x3}}, r3, 0x0, 0x5, 0x10, 0x7, 0x6, 0x81}, 0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x6, <r6=>r4}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x1e26ba37, 0x1400, 0xffffffffffffffff, 0x2, r6}, 0x10)
setrlimit(0x9, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0xc2}, 0x8)
socketpair$unix(0x11, 0x3, 0x0, 0x0)

13:54:23 executing program 2:
chdir(0x0)
freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x0)
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)
__getcwd(&(0x7f00000000c0)=""/85, 0x532)

13:54:23 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
readv(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socketpair(0x10, 0x2, 0x8, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto(r0, &(0x7f00000003c0)="52dd7cd797df41dde596e5b38624cb976a69414503ad4e89b914b4af604b38b905098adebb325b80fee793361f0b5b179809fcec6ea80783b1435f8e6aacad8b26b849f9150c281224c7f25e38fe456631df3a5f44e67daea8187f37133291a2334c4744cc8e4e859ec2fafd9d912318f05bd51441e529c7030f5001", 0x7c, 0x5, &(0x7f0000000440)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
poll(&(0x7f00000000c0)=[{r1, 0x108}, {r1}, {r1, 0x44}, {r1, 0x2000}, {r1, 0x2}, {r1, 0x10}, {r1, 0x40}, {r1, 0x80000102}, {r1, 0x8}], 0x9, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000140)=0x4)
sync()
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffcb5, 0x0, 0x0, 0xffffffffffffffd0)
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000900), 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={<r3=>0x0, 0x9, 0x9, 0x1ff, 0x1, 0x7}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @rand_addr=0xe86e}}, r3}, 0x8c)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

13:54:23 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000a}, 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9fc, @empty, 0xffff}}, <r1=>0x0}, &(0x7f0000000000)=0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8)

13:54:23 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @local={0xac, 0x14, 0x0}}, 0x8)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000000c0)="a8b7483171bfc81b879b2883b70706f9b82e42f2ad72f44f0514c5eaf73ae79ed52193ae17b5dc45bcf4d7259b4e15f8488f2b83a0e3a868f5e5b7ac89427f9e9a809bc17231de559dd917f9d6cfe7fae8cd068e0894141197c8261b10d542199015bda2faf3d51bdd8d35153267bda0f4a561bbb3c87281fa709f2493c9bce189f0ddc518d61993ffeb0cc78e1db5556558c85119868d1b102d81d43fe44ec9b751b6")
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000180)="6479a83bf3f48679ada9066e88f489559db7cd7e3e3be9db562f1d5c0e0804494418e06e83436648fd6275ef04e2c2f22c076ab687ac1821d19af1597873d0f3daf9a74450e7dea16974fbfb734ab021d727073718181b0b2d86eedf82c63980e312b047a5976e427c08ea6509f65c6b45ba622e122a7123a14068fa0089d7598e61148770a5502b2d6bfa32bcc2fb1ff0d83cd3e7a13d94132e66c427da6e084f73ab6400033413292f4ed90839895fdffd902102d9392da718")

13:54:23 executing program 0:
r0 = dup(0xffffffffffffffff)
recvfrom$unix(r0, &(0x7f0000000040)=""/153, 0x99, 0x42, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8)
syz_execute_func(&(0x7f0000000180)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
close(r1)
bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@rand_addr=0x2b, @rand_addr=0x8}, 0x8)

13:54:26 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
shmget$private(0x0, 0x2000, 0x94, &(0x7f0000ffb000/0x2000)=nil)
poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x20}], 0x2, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0xb9)
getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f00000000c0))
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)

13:54:26 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000580)="a154d38e211cbd17d29d27259e7fbac30dcc19acf56db74c58eddb2b5768ae6bee841475122d02ebe337e3a25b93449462f6a590e92b43c1c94d0aced626d5d46b97390c3a71dd5ffa10e2e222073961993bfc22f4ab7e7f9a1a0d85a6c18ca47ad9ab2273e96d02c8d5f26f21379c44929bff94c6ff2e106bbcabbb32b2e42df0308575ea17b28b3eca8d7899eda831bf274b9ba7802fe0ec00ecb3b2faa7fe7d5f60a018a4313b6e6531e979800f506a8fc039aebe6f163eaff35cc2982771e598244d76b463fd586068902b0cb35fcc8d0cd97349d16d15d3a95cd7b4240a62e5699ee4fda37c6bf39cbe3b680f")

13:54:26 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$DIOCRGETASTATS(r2, 0x40046677, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0})

13:54:26 executing program 0:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/36}, &(0x7f00000000c0)=0x26, 0x10000000)
pwritev(r0, &(0x7f0000002340)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="09a18de6bd26070f2b63ec335eb5ea5b9bb3cae2a556183026275f9d0d1c1f31af67b3559576e6b0174fd8666a46e7c352bc43f0e309c4a4cb69fc45d0080ef3d07be4d9fe52885791e96f89145877801924518d150928bba8dfa9588e8525ef96f99e14b7eac9477a33c874e228eaf0fca6b38b4b95602831edb7", 0x7b}, {&(0x7f0000001200)="c802a1fea7e20804c19b274f64ee6a0d917827bc6918e375fe45642bbf7967a17ea6e22d11fdff034036cc92cea92198eded9832a2bbf44d947658da21623ac237754b73d78338813244c466b18fe32f4a9fd3114d8188d3002170723043a26b9e265d373076241de65723801837f0b89aa2fbea097056b3c1553795c318e9c1d96939e8f50161d97bbb4db1be52c9a671be426807", 0x95}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="390ac000e778c83a524558e4101166d336bea53ce0a2b70235f3a3aa313aea41adf25a68702eefd1552dd655c963cde5d6fe0bbefb8dd39fe709bbdba4348d321f513bb38bb9", 0x46}], 0x5, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140), 0x6)
getsockname(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0xffffffffffffffdb)

13:54:26 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x30000000)
getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f00000001c0)=""/57, &(0x7f0000000200)=0x39)
chroot(&(0x7f0000000100)='./file0\x00')
syz_execute_func(&(0x7f00000004c0)="1c04c4637916d7b0cd801bbae4c42205b8d3d9d017795bf2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f216673cf2450f10c7c751c4a27d181ec1ea0175fef265dc5f00c35b5b304545e269a841c463154624581b634585c1c1332faeec46465df040811c9c00000000b754635b1e7bde57de57e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d430f0f92820000008e66660f3a0b0865")

13:54:26 executing program 0:
syz_execute_func(&(0x7f0000000280)="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")
munlockall()
socketpair(0x1e, 0x4, 0x5, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000480)={0x7, [0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x20)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="05e9dfdbbdee3b404125201cc41ba12443bab984e7797631a670d2a131c5a4e42b040b633d36e89f6a71de41ae5808cfdc38f5b7aa075f61fa6d72132a4daf974a1644b4f033f1db1eb883eca504cafe5c4422e9f0d3bf8f7d64da9bcb75cff96884d5b05912ef526797e847c5e7b69affa5476a5d75fe376c8a35ceeb414d23beaae5b1bc40aa788a40de7ca909704111da1649c8aa5ca11d3cdbb7b7ce6c157271774ea3b12dc872ba905c7c629cfc76b46bcc08f8c9f78a028e6119098bed202fcf86dcb1100e9b33a25444083b35b8cb19b82d1a05305a9331dd7476bfcfbb394eccd2eee2ed1095415595c2", 0xee}, {&(0x7f0000000180)="60c37b4c139da1e6a6bd8eb5cd9ae772b38ffc7738606e1c9e428385eb78f83a64f762868320569c09efd48373c8576c9c5c61d441597d9d31d50538b3a381487d673f3eb21b4155c0a4414885dcfccb8beaef59e20d8486a6d126f376537317788a4a5a01c275e0763d0332b6e1d584605f2d85022f256bbfe55cdff518ce1db29ad8424cb0a88ae18940ab76d4b6bc14d6b213f2f7b8d0283a3764644f5547873649fc1d1f4022a9815f95eee37d0e58bbfe02e55401e15de0c5749286c22fa66d157f0ab79b6ee8c0734a71931a15dad42e9675a4b4053d2078a752144ced07a797c02ff769", 0xe7}, {&(0x7f00000003c0)="09287bc7e171986ed1ba630da8db8bce1b1f226819382b673e9e281bb943d9f90f3a6cc16f42e2ee971b341d597c8bda4ac0d41fd69afe6d4192ab90ec2ad2129c3d2a0b1d", 0x45}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="14000000840000000100000005000400050001002c00000084000000020000004a99040020000000080000000600000006000000cb00000005000000", @ANYRES32=r1, @ANYBLOB="100069233899b445b1eeb2cc81ba006854acf2000800000008000000100000008400000009000000ac1400bb1c000000840000000a000000fe8000000000000000000080000000bb1c000000840000000a00000000000000000000000000000000000001"], 0x98, 0x8}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

13:54:26 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x90)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00')
openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0)

13:54:26 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0xffffffbc, 0x0}, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

13:54:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffe01}, &(0x7f0000000080)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000180)=0x1, 0x4)
freebsd10_pipe(&(0x7f0000000240)={<r2=>0xffffffffffffffff})
getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000280)={@multicast1, @multicast1}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x40, 0x200, 0xfffffffffffffffb, 0x8001, r1}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x5, 0x4)
shutdown(r0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x200}, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)

13:54:27 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x10000000300, 0x0)
flock(r0, 0x2000000000001)
socket$inet6(0x1c, 0x3, 0x154)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
shmget(0x2, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil)
r2 = getpid()
r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})
fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2})
ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000380)={{"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", "d5278d365f7b174f51e59c27c59197672806107b065efae0415264f3887ff581", 0x800, 0x100000001}, &(0x7f0000000140)="2f56b3d258d350d179a236bfd9287bbd0c8e9e5148231a140953230d9c68b621e259fe2fcbe27b901bb6b87474b66c3d6cc3ec717ed884809851419bab0ca4bcc35701856df9e3c57c6d01a393a8da2f4e46c035ce2f8648fbbe6f037408ab8a1be8bfc928c44873dfca80dd59e5f0fcb8f2a5a1a7e6223b2b5d4b8c12f625832d9932751ec1464aed162eea893e0f6a1dc4f125e386faaaad9d6f75bdad182f0938c5e96e87f6354614beb22924b1bad383fba68e7b13f616fce7b6179ece48f9a81297c98e21d68adfba903e7accba75e01302c98763730b261c288e93e1432c7ab3d9fc5b85", 0x8001, 0x6, 0x7fff, 0x7, 0x1f, 0x0, 0x47, 0x80000000})
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="814fd2fe4acc4766296de4ad236e")

13:54:27 executing program 1:
r0 = socket(0x2, 0x10000005, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xfffffffffffff43d, 0x4)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8009, &(0x7f0000000000), 0x4)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffffc, @ipv4={[], [], @loopback}}, 0x1c)

13:54:27 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6(0x1c, 0x30000003, 0x0)
mmap(&(0x7f00001be000/0x4000)=nil, 0x4000, 0x1, 0x1012, r0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/149, 0x95)

13:54:27 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x1f0)

13:54:27 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x7, 0x1)

13:54:27 executing program 0:
syz_execute_func(&(0x7f00000003c0)="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")
pipe2(0x0, 0x100004)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x8ac6ff3bd8b53244, 0x0, &(0x7f0000000240))
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
read(0xffffffffffffffff, &(0x7f00000000c0)=""/125, 0x7d)
getegid()
lchown(&(0x7f0000000700)='./file0\x00', r0, r1)
socketpair(0x17, 0x30000003, 0x8, &(0x7f00000002c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001740)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=<r4=>0x0, @ANYBLOB="00000000d576000000000000008000000000ff00"], &(0x7f0000000300)=0xa0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r4, 0x9b9}, 0x8)
ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000580)="8b37db8bb07a0af0cbf08e73d3367572d7683723aeaff690e42ca75b0bedf4544cc13f066a8549f3a3ba2b1fcd2656a57960c3e8ad18dda170a7cd39797d690b8df1e710fc9dc6f0ded58502f8e6f6af6af48db153e86bca2d7f98371d029314b0d6c385bef44fd04ce06295750f1c9609ea9fbd5459dacb59ebde0c8ad51575e82c47c1eb9fb988ff79d0066c4399cbc50422c13a69548a2b6c42dbbfaa6cbd76b1113cd8a12563c7f8d998f76a2fdad9881212f6d696293f63d9b436aac8dd443571a0225ec8ae00e8e0914b18d8a15312a8a0e2de9913d917e800bc97dbfc30b7c8a8950f58249c4d")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001800)=ANY=[@ANYBLOB="022227bcf8df41004e200000001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c2f6c8b4a3e206f5684cc00000000000000000000000000000000003e00000000000067000000002000"/149, @ANYRES32=<r5=>0x0, @ANYBLOB="050000001200000082020000f8b6000020000900"], 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0/file0\x00', 0x8, 0x10)
mknodat(r6, &(0x7f00000006c0)='./file0\x00', 0x1000, 0xffffffff)
ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000740)="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")
socketpair(0x1, 0x5, 0x3, &(0x7f00000001c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
setsockopt$inet_int(r8, 0x0, 0x47, &(0x7f0000000200)=0xfffffffffffffffa, 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000280)=0x8001, 0x4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r5}, 0x8)
close(r3)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000180)=0x4)

13:54:28 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x7ff, 0x2, 0x9, 0x9}, &(0x7f0000000100)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x100, @loopback, 0x6}, @in6={0x1c, 0x0, 0x101, @mcast1, 0x5}, @in={0x2, 0x1, @rand_addr=0x10000}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000240)=0x10)
unlink(&(0x7f0000000000)='./file0\x00')

13:54:28 executing program 0:
syz_execute_func(&(0x7f0000000140)="5f964aa84a2c431c0f0f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2")
r0 = semget$private(0x0, 0x1, 0x21a)
__semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000000)=""/152)

13:54:28 executing program 2:
syz_execute_func(&(0x7f0000000000)="0c17c4817a2df998cd80f56962f5696200d9d9d0c441395bf9f2680c000000b1e99626c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c365440fc7bf00080000074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef8b21966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x20)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x8)

13:54:28 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
shutdown(r0, 0x1)
freebsd10_pipe(0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11)
poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4)
r1 = shmget$private(0x0, 0x4000, 0x42, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91)
setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
semget(0x0, 0x3, 0x2)

13:54:28 executing program 1:
getpid()
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x10, 0x3, 0x5, <r3=>0x0}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8000, <r4=>r3}, &(0x7f00000002c0)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r4}, &(0x7f0000000200)=0x8c)
r5 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r5, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

13:54:28 executing program 2:
syz_execute_func(&(0x7f0000000340)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f0000f700007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={<r1=>0x0, 0x6b9080000}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2100000000ff0200000000000000000000000000010500"/128, @ANYRES32=<r2=>r1, @ANYBLOB="01000000010100000002005d030000000600000000000000bdaae9ff00002c25a5d7c28080fb130d0ca4f09dac71fe830236801069f786dd0c5907df3fdc173e91addb177843d237219ac3683971b4b75989d385a361e96b"], &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x54cd}, &(0x7f0000000480)=0x8)
shutdown(r0, 0x0)
socketpair(0x1, 0x1000010000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r4=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x10001}, 0x8)

13:54:28 executing program 0:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x41)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)

13:54:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
fcntl$getflags(r0, 0x650af4d7217fa8f6)
listen(r0, 0x0)
listen(r0, 0x0)

13:54:29 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080))
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000100)="4b4af2ed4aca43ae2bd630e9b77d2e7707644f2ab2dec523b5386c423020e3f51c7029ea4c448afe6214af4bdb2f64fedfdbf194871f78872240095b1d6407acc54d2d42e9589b7f7e087a76bcdd4097b7d0d07cb029eecbf281a34892542a16b10f5793869e7c684e0850bcdac97efdd77bf718bd126d70a1f5dbf40c0539a1c498e595f7f98e8b44308154b4239becc30058a37fa6c7fe6959a62d6e8b80b43fa740e1bf3cc1e2e4e59199f534604a")
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000001c0)="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")
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f00000012c0)={0x10, &(0x7f00000011c0)="ab4d965807d08e11f14ac332d8354ddaa1a1a3c7b390f980fd3fa9f91e136df86bae570f4fac56f3803bb1259f911eab7552a4df3f500a6160d87eb20afa5cd2878fbf1ce79c6cf65fd122404638b3b3b66ed92a526537979f63abdcaa779bde32e794211aee80d65603fb5bc1aa5f26410e1d0f7db8067d0138f0841817db59fa8c37df8d5f7090479a423cc8abb8b701d33d3e3ebd4902a68259524619e44a955f9775f92c02a1c35e7086a9c97d9bf60ed397e0001704657846999233b9ca032b25f9415db0b2637a7f", 0x8, 0x80, 0xff})
munlockall()
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001300)={<r4=>0x0, 0x9b7, 0x1, 0x8}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001380)={<r5=>r4, 0x9}, &(0x7f00000013c0)=0x8)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000001400)="f1b4ef398a1b437a1ef090c97fe942020dd30cb6554bf34611dee4d6a4650ee22eac78d8cd844495037b7b0e4fc4321f18073741f2fcf22000b52b31daacd372eb1f854f40e857a87a6973ccf9b479790b74fc845453d8b57020ab0219eb7edf5dfb3ec0d74b456c66c20d53c3a73ec0b4df2b6d8b4efa0ef0881d4a891738c6245ff86319bbc7ee4b44e22342e1229cf5abaf12140d4a9dbd297c6178205a32095c36763ac6e8e8d29e6a5e06e14591fef50064ccbc6642")
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000014c0)="1721c3e59fc8fee24d81fc0ccf64502ef80be130fbf18b649db598c4acfdd5db7866e10c167a15ede145d2357c49fdd1d9a56c27dbf82a8d623511ac70f47bc4138bd75069f0e1432eb918b34bb3821f2ad77b7198640269bb00ef")
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001540)={0x2, 0x4800, 0x7, 0x0, r5}, &(0x7f0000001580)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000015c0)={<r6=>r5, 0x3f, 0x8, 0x3}, &(0x7f0000001600)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001640)={<r7=>r5, 0x7f, 0x78, 0x2}, &(0x7f0000001680)=0x10)
ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f00000016c0)={0x5, 0x2})
bind$inet(r3, &(0x7f0000001700)={0x2, 0x2, @loopback}, 0x10)
r8 = msgget$private(0x0, 0x204)
__semctl$GETZCNT(r8, 0x5, 0x7, &(0x7f0000001740)=""/75)
getsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f00000017c0), &(0x7f0000001800)=0x4)
r9 = open(&(0x7f0000001840)='./file0\x00', 0x0, 0x80)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001880)={r6, 0x9267}, &(0x7f00000018c0)=0x8)
getsockopt$inet_int(r9, 0x0, 0x8, &(0x7f0000001900), &(0x7f0000001940)=0x4)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000001980)="9a5435c1dae06c9d17ff936bc1b699e7fdc4c9a2dc72e1c753802e2dbf7fc557acd9ad63da72d5d640a86e58826fe9c3d107fd24433528b1d56cc15da5be91")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f00000019c0)={@in={{0x2, 0x1, @broadcast}}, r7}, 0x8c)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000001a80)="810c7e450c94a6f6cf4fa7560901b6b841c6a236984991f2bd43a460847397d30fef5c790a7e9f673eb5e2fd4aab25c33b3ac17a14f957375f6654de924ab9ea20ee0d0fb999ff95523c055a61fa550a92f859d45254dc2ffcd8fd18f7c4bf297862fcf71d9563470a22a2551960b3d57f5bdbd6fe7f9a3c8d4ac5f07effdb04931cbeb8d8c038b79e80ed457312a79f76f7e1004d73ab1e9ad9143e16404f92731d991f182c2baf851cbb0b70e06d113aeed15ad793525a0788a07aa4fe234ebfb3f53f1ad3cba6329a81f21f3deb012185898b6435b98c3f94ac4bce3978b61cd1a66359e63ba629141f2817c75c")
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000001b80)=0x9, 0x4)
ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000001bc0)="0d36f6e2515d7c84abf22b33cdc45c85e42619ab200cbd30ec293f7d00b513a047a2c0248a1c4a")
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000001cc0)={{"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", "9f2ddd26f35da10633b498a9430a168e3ea904b0cdc3838006c06280c6ea7a28", 0x99, 0x8}, &(0x7f0000001c00)="e772a0d21348fcc9bc7e649c65e27a7c2ece7e35a6699bd08ec04a5bf02ed3ab2b11be56f7822404bdbca09003332b9fcc0db14340e133df758d08fb2c56734d70089dcb065236f89fd888b5bc311896cb5663227300676685f04cd3e1b51fe2b72af67f98f84e042f1686127da33f6ce1f6645a330fb4e6ccb9151ddbc2286768f2742f494fe48f5a03dd3432f33168be01273ed3fa59c47a97ba1179c9e4341b5fd5d2bd5022b24923a9304a152b1e4611375f8189e30a0bea", 0xfffffffffffffffa, 0x7, 0x20, 0x1, 0x8000, 0xfffc000000000000, 0x4, 0xffffffffffffffe0})
open(&(0x7f0000002140)='./file0\x00', 0x2, 0xe0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000002180)="a3e4e784981d0e6b7ac2b8d896a9195e1f15a08d0febb1b71f99e1733fb82af68bddf02e9256cc12f523839c8bae9e0f29d1c57a9a809294f91017f740a5e25830e380793b821d8ae68bc61c55b0b8d5ee8815630e3156ebb1e9")

13:54:29 executing program 1:
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r1)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x100000000, 0x8, 0x846, 0x57a2, 0x1, 0xfffffffffffffffd, 0x3, 0x402, 0x5, 0x101, 0x6}, 0xb)
fcntl$setstatus(r1, 0x4, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x1c0000000000000}, 0x8)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
sendto$inet6(r4, &(0x7f0000000240)="f376", 0x2, 0x1, 0x0, 0x0)
shutdown(r4, 0x2)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setrlimit(0x5, &(0x7f00000000c0)={0x4, 0x9})
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x10000, 0x0, 0x0, 0x5, 0x0, 0x5, 0x100000001, 0xb1, 0x200, 0x2, 0x7}, 0xb)
fstat(r4, 0x0)

13:54:29 executing program 1:
syz_execute_func(&(0x7f0000000340)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
socketpair(0x2, 0x3, 0xfffffffffffffffe, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
sendfile(r0, r1, &(0x7f00000000c0), 0x1f5c)

13:54:29 executing program 3:
ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0)
chmod(&(0x7f0000000000)='./file0\x00', 0x116)
syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x100000001}, 0x8)

13:54:29 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000040)='H', 0x1)
write(r0, &(0x7f00000001c0)='I', 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x7f, {{0x2, 0x3, @multicast1}}}, 0x90)

13:54:29 executing program 2:
syz_execute_func(&(0x7f0000000140)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2")
open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x100)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x40}, 0x1)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
socketpair(0x1f, 0x20000000, 0x100000001, &(0x7f0000000100))

13:54:30 executing program 3:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r1 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(0x0, 0x0, 0x0)
close(r1)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x6a8, 0x5, 0x100, 0x4, 0x2}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x169, 0x2}, 0x10)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)

13:54:30 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x8, 0x81})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000040)=0xfffffffffffffe6f)

13:54:30 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mlockall(0x2)
open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="cb3ed4377ae828cede89f3af228648e49c803a8b708047b22c0d94693daf142e1f124335bf9052b1b1a71e2e5b12b6b1e11f01cf6d6a66d6ee23bc19d172f977042ff9a65cd91e13440a4f7a5c5e787870a195b91ee3e88e4cbeafb89df38d4a83ac46d3ddc62a34dd727eb8af4f4acbf7621a149b9363dc2dc0a8078d46788e564f8d293753f1d06f45e60005ac0e4ee34592527d7fc9f968ab19b0dfdf")
lseek(r0, 0x0, 0x0)

13:54:30 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000001c0))
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000200)="3978d68d8aa7c6f975ac6b4a2488c1fbbd5da9a56a2e39c7243cda74ed77ae4f1a4248bf4b23a050e8954e1ce33080533f74f27d1d0cb94a29b3fc57383534f1a925b8106f7e4b4e56187917d85ac16bcdd2592683df789c247f7b2b4c297af873bc6029e777562e20a7304ebd9263624774e412e9da8216872a1049194646bea79731e3cdffbd2a979eb33a799dfef09ec3abe4c272377d1a469c66758afefc84718c974dbb91ebce56f6b64788ed32594f508ded")
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f00000007c0))
fchdir(0xffffffffffffffff)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:30 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
r0 = socket(0x17, 0x20000002, 0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x95, "88fd8f32f1ef882609e6bebdc80a20d74e99350fe46f74b1bcd75b9e38d086b5bd540243927f8b174c9c094e09da23056cbd19b7ca4102c750c4f6837cf9e7f0dcb0a679c411b4ce8a0cc0c96caf7fd75fdd7fece4f55679e27513f5194efcc43cfcb52baa807d823edb063f5d36e320cbfe80d663b11e87bb63c45d27106cf6cb26ae3d8cac4c900a5747a68910e4ff960131ca27"}, &(0x7f0000000340)=0x9d)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$dupfd(r0, 0x11, r2)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000140)="4572e993b705bf2ef6f54b641b58efa52fc618e35589252cfcf7cf013250eeb8ff7044e364535d7fc8d8d75b029e886ff19bc86b49bd33b74432f0157ec91265f871cb6c1c0c001b8cf6c607bb74f8a373e20f410a10af4c1e701e3866a321f01b2780a878cfd0af5dc7733c2bd83acdf270c2683e1460fbad3b7b5257ec3f056480a8ecf6022c9875fccc57b968d719ead58846e576c94e16dae77977f6b3ef1e3fb140a8ecfd66994a01d7546ae6a902a9bb")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
wait4(0x0, &(0x7f00000016c0), 0x0, 0x0)

13:54:31 executing program 0:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
mprotect(&(0x7f0000528000/0x3000)=nil, 0x3000, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)

13:54:31 executing program 3:
syz_execute_func(&(0x7f00000003c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b83fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10be8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7c40135c6d205a3056f0000004e00c4618de3c4213de35b4a26264788fe58c4a1dd7dbbbfdd5cc600d067362e66400f2c9800000000d3c4a261440f0f02a6")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

13:54:31 executing program 3:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001})
open(&(0x7f0000000040)='./file0\x00', 0x888c, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005})

13:54:31 executing program 2:
open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r1 = getpid()
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x122, r1})
unlink(&(0x7f0000000000)='./file0\x00')
fcntl$lock(r0, 0xe, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x100000006, r1})

13:54:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000100), &(0x7f0000000540)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)

13:54:31 executing program 1:
mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x10000305)
r2 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1203, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
execve(0x0, 0x0, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
freebsd11_fstat(r0, &(0x7f0000000000))

13:54:31 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530005d56907f28d00c1f0c180711feae511c6eba5b559ce778708bdcf1a0a725199730426a0eddfd9e79ce13826327240106a2520053e52149213030043a86185ec42b5f9d97045a585e8e89fcb14207745e12d9c80e4c6470a5aa0e25dec293ad08f8b3abb3503df5f67e1b29742c89739642b9e406914e56e51387e1c602e0c2f2217829f1eee9e0f9f47621c8cd767760928b760b66f51cf723a60c"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180), 0x10)

13:54:31 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x8)
open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0)

13:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={<r2=>0x0, 0x3, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xd0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r3=>0x0)
freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r0, r3, r4)
ftruncate(r1, 0x7)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000300)={@local, @local, <r6=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f0000000380)={@multicast2, @remote={0xac, 0x14, 0x0}, r6}, 0xc)

13:54:32 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000180)="ae0ea01ff70c80526693ffe47b047512f4681b988aff9a8204bf7248e32c90dc01", 0x21)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={<r1=>0x0, 0x80000000}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xb, 0x20}, 0x8)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(0x0, r2)
setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000340)="a162367bb555759fc9f6f90d934f74c06b21d022489ac6f91aa7e36d1959ecaf17149a461b90fe60231b74f7adaf001470a10af1c377d769e11d0ff191ed3e06c070d24c8b9948aad8ae7b3bf2abc9770e441a0db88471ca6972963ad6717672565405ec94d958a0169e99", 0x6b)
syz_execute_func(&(0x7f00000001c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:54:32 executing program 1:
r0 = socket$inet(0x2, 0x840000000003, 0x0)
setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0)
lseek(r0, 0xffffffffffd, 0x100000000000000)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0xfffffffffffffffd}, 0x10)

13:54:32 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0))
r1 = socket$inet6(0x1c, 0x10000007, 0x4000001)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4)
r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
dup2(r0, r0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

13:54:32 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$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1)
flock(r1, 0xa)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r1, 0x9)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getpgrp(0x0)
fcntl$lock(r3, 0xa, 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$inet6_int(r4, 0x29, 0x7, &(0x7f0000000340)=0x2, 0x4)
open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x5)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 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)

13:54:32 executing program 2:
r0 = socket$inet6(0x1c, 0x2, 0x200)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4)

13:54:32 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
r1 = msgget$private(0x0, 0x200)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/37)
exit(0x285a)
socketpair(0x17, 0x2, 0x7fffffff, &(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = accept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c)
setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000140)={@broadcast}, 0x8)
pipe2(&(0x7f0000000040)={<r4=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f00000001c0)="5b510519e136301e424a08e3c5ffb025b1e211ca05532c5a500d4fa4e6fdbe19d2bc91a3d46200d89cfead04cb7a6cc6c1becb8b9ed72b06628b9e25")
ioctl$DIOCSETLIMIT(r4, 0xc0084428, &(0x7f0000000080)={0x9, 0x9})
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
recvmsg(r4, &(0x7f0000001740)={&(0x7f0000000200)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/90, 0x5a}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/35, 0x23}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/251, 0xfb}], 0x7, &(0x7f0000001640)=""/194, 0xc2}, 0x2)

13:54:32 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000000)="0932bde59a24f8")
mkdirat(0xffffffffffffffff, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0x9)
syz_execute_func(&(0x7f00000003c0)="96f3a798472c431c066766410f7520f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300620fa3bcaf00180cb9b945d90aac640fc041cd01b00b080073f08171a30b8a826e0f71f2add48cc7c4c1a85c5d08a3056f0000004e00c4c4a36942bf03000000fb8de30feedb2e3636460f90fc37fef066430fe23f0000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f")

13:54:32 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="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")
freebsd11_fstat(r0, &(0x7f0000000100))
pipe2(0x0, 0x0)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x8, 0x7}, &(0x7f0000000240)=0xc)
fcntl$getflags(r0, 0x40020000000001)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x5, 0x7, 0x800, 0x29, 0x9, 0x100000000, 0x95, 0x0, r2}, 0x20)
r3 = socket$inet6(0x1c, 0x3, 0x3)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1)

13:54:33 executing program 1:
clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x0, 0x100, 0x100000000, r1}, 0x10)

13:54:33 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
fdatasync(r1)

13:54:33 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0xfffffffffffffe46)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:54:33 executing program 2:
syz_emit_ethernet(0x26c, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffff0600000000005b1a6f28386a606280f71f574ab59800009078ac1423aae00000011102907800"/57])

13:54:33 executing program 1:
r0 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/37)
setgroups(0x820a9207cf6bc53, &(0x7f00000000c0)=[0x0])
r1 = semget(0x2, 0x4, 0x14)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresuid(&(0x7f0000000200), &(0x7f0000000240)=<r4=>0x0, &(0x7f0000000280))
r5 = getegid()
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x7, r2, r3, r4, r5, 0x0, 0x2}, 0x1000, 0x7, 0x3f})
semget(0x0, 0x4, 0x10)
setresgid(0x0, 0x0, 0x0)

13:54:33 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = getpgrp(0x0)
getpgid(r1)
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x3, 0xff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0x8ef4, 0x56, "8b3e37d9abfea35ec73f5c474daf1890fb2b5c17d3965c0f1d28991b4529223d19b3d32fbdd45ca43ff9e3b7e36710b82c13ada018ed2aecda02027107facf0774f2ec74c870b3ae0b393f3f940924786bf0c9e98c2f"}, 0x5e)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$setown(r4, 0x6, r1)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r4, 0x6, 0x0)

13:54:33 executing program 0:
syz_execute_func(&(0x7f00000001c0)="1c0bc4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841c4c31d405f23fe090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ffee30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
msgget(0x2, 0x40)

13:54:33 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socketpair(0x1, 0x1, 0x52, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3, 0x200, 0x8001, 0x6c592c72}, 0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000140)={0x30345d00f8ffff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

13:54:34 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x22)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0)
r2 = accept(r1, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x7ff}, 0x4)

13:54:34 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4, 0x10)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000440)='./file1\x00', 0x200, 0xd)
r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10, 0x30000000)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000080)={0x100000000, {{0x2, 0x0, @multicast1}}}, 0x90)
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x100208, 0xc)
sendmsg$inet6_sctp(r3, &(0x7f0000000380)={&(0x7f0000000200)=@in={0x2, 0x2}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="8a59f30bcf1e901520774a43220740117ddefffe5c06b6310be2d625", 0x1c}, {&(0x7f0000000280)="610bfdf6036b79752758791c45eddcc93da5d31d63abaf30cf9cc92917a53e88c6b2c226ef032135ce6f8c0570d2882de18d853c12a82bddc257a74eb83583ae70f92b047c4d47ac1dd0c26be951d196c679540a72a3f23777b6a739cc93f72c222b", 0x62}], 0x2, &(0x7f0000000340)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x38b}}], 0x14, 0x100}, 0x1)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x10e)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r5, 0x0, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:54:34 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)

13:54:34 executing program 0:
syz_execute_func(&(0x7f0000000100)="47afaf98432c430c0e0f05f30f59bfd900cf00c4a37bf0c53eb55767660f6b32f9dcd1034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d613d0000f581c66db712c483397fd300f245abd8dc0fbcaf00100c00c48291a939acc4e1a05cf701b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc62e3667426d110fd3c43ef5450f357c0f0f")
r0 = socket(0x17, 0x1, 0x3)
listen(r0, 0x0)
r1 = dup(r0)
ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x100, 0x29ef})

13:54:34 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x3fe, 0x6}, 0xfffffffffffffea4)
readv(r0, &(0x7f0000000640)=[{&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/119, 0x77}, {&(0x7f0000000540)=""/134, 0x86}, {&(0x7f0000000600)=""/29, 0x1d}], 0x8)
syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c")

13:54:34 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
setuid(0xee01)
getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0)
shutdown(r0, 0x1)

13:54:34 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x200, 0x0, &(0x7f0000001380))
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xa, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x40, 0x6}, &(0x7f00000000c0)=0xc)

13:54:35 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x6a, "355b019bf5c71d86a6eb8f11ca05e6acfeb081114f1ad7619a0070013c9bbfee495f30c72e1106607b0a992d4d9824010d900b2e6f79b097fc50199f7c99b9aa99e665aec6dce1a00941502db69416c638533125b8a53645cf3c0f0302c5598d116c90c3288703c38fcc"}, &(0x7f00000000c0)=0x72)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1}, 0x8)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c)

13:54:35 executing program 1:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={<r2=>0x0, 0xd86e, 0x3, 0x7ff, 0xfffffffffffffff7}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000380)=0x8)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

13:54:35 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000004c0)={{"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", "a796f2063f7c2895ff29d20709aecdd8ea21ca0501db406d0b67f12a65e34df9", 0x3, 0x6}, &(0x7f0000000100)="f26ddaee3ff07e964845a8e8d092daa2e34ac34d619afe306c5474fb6ba7b93ba8e5dc31b35c384d6cd800daf348a22d5a823c0cabcb643adf87725e4efa9af6342b74fb0ea42bcc5d81a609e557d50193eadaf87f98342894c82c7c47f6a608c2022bce898e2981be9fc02c89fea3c2972f3145aae11c275bd3447af2ef26b7f59cf2bbd26778e20c05ed22142d1afd089ae44070fe93c0b9cee166733757521ccb6066c481d0458cc3b1df8999c627", 0x3, 0x8, 0x100, 0x401, 0x0, 0x81, 0x9, 0x9})
mlockall(0x2)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865")
sendmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000940)="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0x1000}, {&(0x7f0000000200)="1b881b3a4e", 0x5}, {&(0x7f0000000240)="95c1eb87923d674c7a046862c5ef86540d9a4ba3b480eed7ce17b50b375ae6d5", 0x20}, {&(0x7f0000000280)="195500d9887c2e142cfbf8f979f1745b2927ab15d506331ae44c50a411", 0x1d}, {&(0x7f00000002c0)="79165f6acd58db5ec2a2a25b6084260c95cd5407d2c11af586e6481803ea28dae028bdfe51dc8a5ed8344178e78659896d3520f484fb932bd1fe6f50d4eb20de9a762757a0538e7bc854d2e27ed388390da5fbca9fa7a26765fa0f1f40e5832e70418b81076191c50ab947692209096d3e58e3238a05f4c30c1b7ef0399bca8ae66b8722bef585d1a5bef08ddc54cddc321ccee887321ce8f5cec91b2e8aadd2acafdae5170246c26fa5142024fcbab3f8150f5fc3e43652c42c6b48d556464a94f0195c1fc75e99f086be9ecc8d47e3e85e5d4227ada184503e63a1", 0xdc}, {&(0x7f00000003c0)="ac86a5d34b001d90ef502e0e3a579aa28368a54969617b4066ac58006712191a7fe0b2f8712cdbdc809d8641ecb1a6a52bc4453bfc531a12d68b2edf9f97a155e0811d8f82a7a3c4a6a5c05d7fc8cecdcd9f669b2921e1139bb8f1d81c68d5992ea5577145f5596787336c8e", 0x6c}], 0x6, &(0x7f00000019c0)=[{0x30, 0x1, 0x0, "c27639e7ac5900e1e2956b7c1911e009ef4387f721530d84e618f85154e18e0a"}, {0x1010, 0x39, 0x0, "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"}, {0xe8, 0x0, 0xa401, "018cb1368ffafbac6ae4419b837233b5bfd92eb61ea8e9f09b2fa7c74e2fbc03c567c963eceb61bc0646d1a5b8cf5ef50d2745c5096601dfaf61459f0e86ddc6b42357c951467ef74ed73acdcf50825883181bc9e8c3f2f5b150f6a06a0a3da84b8a35468e20cfb51bce19e5a407feb709e4f8587c95d94d2641d6c5104dd84d802905c7cdceb70543d4b64f760f6dc5304f1c5abed4880a30d1b6bca267818b0ae1c622431e4e2bf225c10592ce1760281a96559fbb2f7e25e25af16c7862f43e66975954a53e282b6de1f772f287fd202561"}, {0xd8, 0x3a, 0x3, "3b8ca7f64c6e7d76b0385a83caccaaee069f757a6099aeac8ce3ef0ba5376279ff8ea688fdd5f8ec0c2ecd876e73549daf7532cde98ef01fb36e08d3ee87ba4f4481cea29a1a79d2f986594ec52a4d9192e4ef1b88cd418e8ea78fc26c941d3d8cb1439bd73320902c4bcf4cf3375c9e777c980a150fcfaf91cefef8fef48404d45370c5cf476c2e7d6162eed7c584eee03666ec35e907918cb827ae0430ce79b56dbb3308bd199794291d72db79f7ceffdcf0af5b1415cd2f7e46c9c1b1fa2335"}, {0x40, 0x95, 0x2, "fb3001a8f893994736c1c46be01d85e75c41003f2f645d32b814c9821d2b52f334824c9ab26a7d59a24e385b"}], 0x1240}, 0x20080)

13:54:35 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x821, &(0x7f00000003c0), 0xfffffffffffffe5a)
listen(r0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x200, 0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r4=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0)
r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x0)
accept4$inet(r6, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000)
ppoll(&(0x7f0000000280)=[{r2, 0x20a2}, {r7, 0x40}, {r5}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8)
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380))

13:54:35 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4)
ftruncate(r1, 0x400000000101)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x53, 0xfffffffffffffff7, 0x6}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={<r3=>r2, 0x0, 0x0, 0xffffffffffffff01, 0x80000000}, &(0x7f0000000180)=0x18)
truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xe45, @remote={0xfe, 0x80, [], 0x0}}}, r3, 0x5, 0x0, 0x80000001}, &(0x7f00000002c0)=0x8c)

13:54:35 executing program 2:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/171, 0xab}], 0x1, &(0x7f00000002c0)=""/25, 0x19}, 0x40000)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x3, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
truncate(0x0, 0x0)

13:54:35 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080)="42cdf3f3fc5022d32d9b91675272c3b2d6e649f59a5169fd1708a63820677806b9bf10d4fd4ce21586422429b3fc1df507", 0x31)
syz_execute_func(&(0x7f0000000140)="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")
accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0)

13:54:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="e566aefd2b6aa9c92c51d02a9d0a4980b0d2f37bf89a7933934f2410373fec3a7041900bfbecae7195aa73f77ebf0c")
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r1, 0x5)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0)

13:54:36 executing program 3:
r0 = socket(0x1, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
writev(r0, 0x0, 0x0)
ftruncate(r0, 0x4079)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xe3, "ddc81ea4f89f4c35c7651a6ba77653d37bc8c4591a2088a6b08dbd0ddf893cd4855f1624d5b823b50cb79e08fb49c719b6fc7deaa39d5e1fb5f51c4e620f93980ae65b08af8e90ee49adbda563ca102bfd67909909660ef46d202270985feffe05afb009493b2ad2f272d09a35eace3a01a7b992880645846213949d178039c726a9c48e7df821b04f540252040a037c6def6498cc94d9986a66fc9f67a1f249eb8ca22a56bdbdffac6a8d31e35a71d00bf647c044129161a5895a5280d3dc7c8f1d907f4a64b7910aeecc8e88776de878ee8a4358d756f74b265006d3115c7bc9bf3b"}, &(0x7f00000000c0)=0xeb)

13:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = getpgrp(0x0)
getpgrp(r1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x80, 0x0, 0xffffffffffffffff}, 0x98)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x28000, 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x3, {{0x1c, 0x3, 0x3, @ipv4={[], [], @broadcast}, 0x5}}}, 0x88)

13:54:36 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt(r0, 0x8001, 0x5, &(0x7f0000000180)=""/183, &(0x7f0000000100)=0xb7)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x9, @mcast2, 0x2}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x9}, 0x24)

13:54:37 executing program 0:
open$dir(0x0, 0x20000000000200, 0x1)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ftruncate(r1, 0x7e2780e3)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x7, {{0x1c, 0x0, 0xc4, @ipv4, 0xffff}}}, 0x88)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)

13:54:37 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1219, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="10000000710000000700000000000000"], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x7912}}, <r3=>0x0}, &(0x7f0000000080)=0x8c)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x80}, 0x8)

13:54:37 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x401)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x15b)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f", 0x8e}], 0x1, 0x0)
fsync(r2)
lseek(r4, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000280)={0x3, 0x80000001, 0x6, 0x98a, 0x1, 0xa683, 0xfffffffffffffbc3, 0xe6f8, 0x9, 0xfe9, 0x8001}, 0xb)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r5 = accept$unix(r3, 0x0, &(0x7f0000000080))
fcntl$getown(r2, 0x5)
sync()
r6 = msgget$private(0x0, 0x400)
msgsnd(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)
ppoll(&(0x7f0000000240)=[{r3, 0x181}, {r5}, {r1, 0x80}, {r2, 0x135}, {r4, 0x2000}, {r5, 0x10}, {r5, 0x10}, {r4, 0x2016}], 0x8, &(0x7f0000000040)={0x7, 0x91ec}, &(0x7f0000000380)={0x100000001}, 0x8)

13:54:37 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup(r0)
r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
clock_gettime(0xe, &(0x7f0000000000))
r2 = dup2(r1, r1)
r3 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x1ffffffd)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x81, "04a0260ac33bf9ec3d9b98c37ce2da90"}, 0x14)
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000180)={{"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", "85bca3210bc319c5e169a90d8c1153022594edc677500c5d7f7515fef457501f", 0x6}, &(0x7f0000000140)="b04eab928215166057f14361cad8a3040b788f41206a3ca91fe0094791d425b3b8e0bcbf0f888710fb3c16629467e103e777b1", 0xffffffffffff86db, 0x4, 0x8, 0xe32, 0x100000001, 0x89, 0x2, 0x3})
ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8")

13:54:37 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
r2 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r2, &(0x7f0000000540)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = msgget$private(0x0, 0xe0)
msgrcv(r4, 0x0, 0x0, 0x0, 0x0)
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r7 = accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()
msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
mlockall(0x2)
accept4$unix(r7, &(0x7f0000000440)=@file={0x0, ""/108}, &(0x7f00000004c0)=0x6e, 0x30000000)

13:54:38 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2)

13:54:38 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000040)=0xb)

13:54:39 executing program 0:
syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b3105549bfc0a66ee8aa02a86dd6076605100303afffe8000000000000000000000000000bbff00000000000000000000000001870090780014020060c5961e00000000ff010000000000001903000000000000ff020000000000000000000000000001"])

13:54:39 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x5, 0x7f, 0x7, 0x1, 0x3}, &(0x7f00000001c0)=0xa0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x6, @rand_addr="b18aad1f945887f4e38b0df41f760acf", 0x76c3d839}}, r1}, 0x84)
syz_execute_func(&(0x7f0000000040)="0c1ab5b598cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00")

13:54:39 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x800, 0x10)
futimesat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x40, 0x3}, {0x1f, 0x2}})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x4000, 0x3, 0x524, r1}, 0x10)

13:54:40 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x30, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x3, 0x4)
dup(r0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000080)="252052f2ae18f42ff7c09ba34fe5790c6be2f6653b53a5aa908b04e4674ade67dc34815b3859722b223488b569f3a3c359908c7ba47b53a48308d2ceed17a1af294468650ea13b85d9404bde1759ce555d77abb9146b004f1be9e89a80e0a51218d58bf5c8823c8d332ca5b09cfd47c8328891eb52d8b4")

13:54:40 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
renameat(r0, 0x0, r1, &(0x7f00000000c0)='./file0\x00')
write(r3, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000040)='\x00'])
writev(r3, &(0x7f0000000280), 0x28)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x14, 0x0)

13:54:40 executing program 1:
r0 = socket(0x10, 0x1, 0x7)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0xa0, 0xf, 0xffffffffffff0000, 0x6}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x80, 0x5, [0x7ff, 0x3, 0x6, 0x8, 0x5]}, &(0x7f00000000c0)=0x12)
syz_execute_func(&(0x7f0000000500)="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")
syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

13:54:40 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0xfff3, 0x0, 0x3, 0x7f}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x2, 0x80, 0x80, 0x5, 0x8, 0x6}, &(0x7f0000000100)=0xa0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

13:54:40 executing program 2:
r0 = socket(0xfffffffffffffffd, 0x800000020000004, 0x803)
getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/76}, &(0x7f00000000c0)=0x4e)
connect$unix(r0, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5f)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000280)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, r1}, 0x94)

13:54:40 executing program 1:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
unlink(&(0x7f0000000000)='.\x00')
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)

13:54:40 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xa, 0xfffffffffffff800}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7}, 0x8)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000280)={{"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", "d04fa3f8b2c21e6b75ffd19c6fc511c9749e77ea71f4aca0610bff06e77ba1c3", 0x81, 0x20}, &(0x7f0000000000)="55ef670a92eb34b886105755a111b0212e9147cf370e93c219e6841f7118326ddb7cc56f9b839a8fd3d2637f51205d1bb1ddef1ee9d038fee6506f51b010c435ce4c88", 0x7, 0x88, 0x2, 0x1f5e2a85, 0xf1e, 0xc70, 0x7, 0x4})
clock_nanosleep(0x0, 0x0, &(0x7f0000000700)={0x80000000000, 0x3ff}, &(0x7f0000000740))

13:54:40 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=[{0x10, 0x3}], 0x10}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0xce4c, 0x2, 0xfffffffffffffffb, 0x3}, &(0x7f0000000140)=0x18)
r4 = geteuid()
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendto(r1, &(0x7f0000000200)="597256658eb38d58051d2392c15c9e1cbcf297ff7527ccab3ae43b870ca40a977408a705303efda745262355e66bff11be06c1a231c522d37ab1f4cafa786f9641739ca57c84e56bbbe6caa1c199567d4065f80f64ae89195727d8f3660b24d2f403ec437fb459", 0x67, 0x1, &(0x7f00000003c0)=@in={0x2, 0x1, @broadcast}, 0x10)
r6 = geteuid()
setresuid(r4, r5, r6)
setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000500)="e4e3a3092ee97cd8ce71a269c7780c29a829f947e9c3963a568e066b1bf51b018dd855d2867f7efa020dfcb17a84b21a2d765b26141c787e0b7a471419a7a4c3d3ff4ddc4676701bcc7a8380e153aea70a38f074cabd72a753469677033c760c322e25db7c0dc5f00089f2f905e4ce2d5d97ab5190c24f239577a33abc0c2ae4664c2a2303ced362c5e314615442ce2cc16ac0dec4b5cd2938b0f6eea100b583412311c4a28e408a0dd27f423b97a8047bc3086994bbdd1d9b4b066da81ac476037a7e2b101d80c6e4ca4b7848034f1e43c90d25417f9122aecde8db6722ba2c", 0xe0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x80000000}, 0x8)
getresuid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)=<r7=>0x0)
geteuid()
setuid(r7)

13:54:40 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_data\x00', "91a0475d9b9c55e72cf0d1bb06e36af7cbfd2be9ada473aa982833fb9643927868a45ec6a4a34138b8be337f9a7f1e94115078b7607ff35cc0a7988fada29862726cb1ac1eb7a4d3ed161466aa97c08a132506b5f73a88e2b0b8913742ca9a55497d1ec5f5604483c2e1c39b3d7576e10e620992368eca565ee9a9d6ffabf585ad4f9cf5115eead6719d5201fcba8425e812a0bf4853f1ebe972d47147a31ba66d17dfd6dd7ebfb215030d12fa5b616df3e098af41b1a732b1139fda016ce472f544986469aa0f0ed8332e9f1731c2fe9d52fda15e957093ddadeff4c8f362109debc630a731b72600951c1f56335fed"}, 0x100)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000400), &(0x7f0000000000)=0x100)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000080)=0x100)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1}, 0x14)

13:54:41 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x3}, 0x24)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10)
clock_getres(0xf, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xffffffffffffffff, @mcast1, 0x400}}, r1, 0x6c29ee84, 0x0, 0x1}, &(0x7f00000002c0)=0x8c)
r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000300)={r1, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)

13:54:41 executing program 2:
syz_execute_func(&(0x7f0000000200)="c4637916d7b096cd80c481e91514516962f5696200d965450fdd3217f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00d35b5b3045450fbf16a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fc4a13f5c3aacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4e19d761d00000000")
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000300)="817a7b28cc1143f20357912e60f20d0b9509664c95d1a7d1f6d196733926c6be08d36c2303e8e7152aa6e65f43952d8ecb7afb4bd6b427b5cf9242c315e92accf7221ab74555ef9d25879695a5bc145d6aea987b936a8fd72b727ed8d14d2073b00526ab41fe71292224f5b486a206f6b3d6a2b0f4a4fbc53c59af7884d1c845eb89c85c82e68e0a99a43291aa4c4632a056589e583cd7e1706dcc3870be830a665f978120fd4fc2f3a799cf8f34e07ba5f6d808ea4721bd22051265745b5646a2bdcd78233b2261d9306754c35972")
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28001, 0x88)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x100, 0x4)
r2 = semget$private(0x0, 0x3, 0x40)
r3 = getuid()
r4 = getegid()
getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=<r5=>0x0)
getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=<r6=>0x0)
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000600)={{0x80000001, r3, r4, r5, r6, 0x2, 0x2}, 0x3, 0x7, 0x401})
__semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000400)=""/110)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x200, &(0x7f0000000040)=[@in={0x2, 0x1, @rand_addr=0xc5}, @in={0x2, 0x3, @rand_addr=0x43}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x5}]}, &(0x7f0000000100)=0x3a7)
open(&(0x7f0000000140)='./file0\x00', 0x100041, 0x8)

13:54:41 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1ba21eb3189a60"], 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)

13:54:41 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x40000000, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000600)="3b6e64b2c1dcaecdd1ff4b383b111b446d9bd18feeb454d483e2eb12da69c4c4aadef4a84cfcb432e35c46f0f0ef4caef08399cdead007318e9f60af21f4dccb80141dfd8ededd6a7db0ff05ed1076aa96d0aadae49b83f5467e5fef56ebdcda23e3c6c3dbb30b371bf116e020d08b02259fc6ca1198ed57f4a0e2df959d3d601030c60e266a7598d357488ce90078385ebced1b531d383470")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
syz_execute_func(0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="0000ffffff9bab64940000000051be7bda4c"], 0x1)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r3, 0x200}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xdd}, &(0x7f00000001c0)=0x8)

13:54:41 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/77}, &(0x7f00000001c0)=0x4f, 0x10000000)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4)

13:54:41 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="bc29625d7dcc215a595212fd7b677f1daf733bb104feaaeb33f5275cfd3bdf464767193c2310b5100d66950efcd645cb5f6169733bc6bf8a3d5339346288b6e6d13045ebfea57eb510d8e87c931aef3a560650", 0x87, 0x81, 0x3})
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="00f5b6f6b6fb5ecb604f1c40a9924aeee595ce74ef88e44e52da1cdf0831ab9cc5e7baa78152b7f6781fa41d4a25a5cc8af73588902f314d1bb893c59c8f3bd9ba7e48a6adf486099c90db74859b45056a74cb25b56c1e4fec21451b315af6fa1954f6926a1a0ca673d804d318e6cf5b0230aa26c22e736082087c6322f3181fbddc0ad3bade88575207784c07c993e3009074090cdf5c4e6f0b6fe8da9f08f15d41acb74615b075aec7a2163676fdae577d1d075ff09a9c0d2ccdb3911cc6c03f3d64a898589ef197e53a76c35facc39cd71283ddb9e971")
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000200)="10ba98b576929ac7a0ddfd180e19d7f13d3fec474cba1c5df7e11607844edb9e4b78b3232b09c8bfe241d766af26de3bbdb3cb77689036fb28fa9afc547bd638918af6fca8e9a058ba4e020081d0b640cb793b2b8531b73d63718b463b1d9551aec37fde1e59964d585f243d66d55426f5e690533abde781b0732459b1fe64f853c3e3273da76f571769e5b3c566997b0f18e144e456942f6aa62c554e747f1a8013cdd0f7160d3d6d2056371d44e1644e83ec370b79bc6c57603247cfabc61cba7b1df318443809fa3a0bc3491b637ced5b6ee7ba38161a03e08cc330c127006b7fc92724adc8ffdb982139562a")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000380)="5ea2bb59b616824697b7dcfe1bf61c1f963cd8cd132b5a1e60c9c94ec429fe5aca3969722a033bba53c669698f98a8e514b27081d1c6a776ef02725030d81e64e81cc03345d1ccafa2bd34ef97649b3560bcdeb92a72c5ec7fb38fbbd19ea64da77f37e18f28470c551abf88bd8eb81f4fbc7eb16392cf1bcbb64b8a664321753a3bc8262c27eb9c8709351bb3e1ff906502444953dde9925717c58bbda9f185c5bbf6123540f6d288c5360e8aa8894a4aa074194ba57749566027475b5826b31cd4ac80ba1ecccb92e4ff00c509e73ba6cc6bf1cb862f4742a8856387f61c8027f4a4125e9542510052d544")
shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={<r2=>0x0, 0x5, 0x3ff}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={<r3=>r2, 0xea5}, &(0x7f0000000540)=0x8)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0xfff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x2}}, r3}, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, <r4=>r2, 0x45bf39e6, 0x635, 0x4}, &(0x7f0000000700)=0x8c)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000740)={'accf_dns\x00', "dc46f246d47f0b6da71b8825601a03e4dff26205173f3043ad7cfce4e0d97cdaddd4e53a40b81e460bacf207957236ddae7c2158ba7d7371fb34d0866836c6c80f245568aff674a0bb7d641af128d375a0ae1f054fcc80b0392e40eda53163448f695685ea17dd7bf1dbcf458d8d1f217677863557e604af63bb3133d55b311096d06b2206f7908f49d91b32c93cae903ca7375771a89baab38f9aa1e32c8708b8d4990f94dba0348796c5d523d458ce1adf54c20ebef97ca5ffb4d13228b0d1a04aa87d6f7bb6df9ebefeccc43fcd5a8335355ce983665c9bb31cfb95053282792840960f7d92147d592f176fede6f8"}, 0x100)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000900)={{"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", "396a8268f57decaef000eee67715270c7049f5995631dfa14a57644a8dbf2e76", 0x9, 0x8}, &(0x7f0000000840)="e0f21050a0c5d64fef203c29e7061218a1cf457c9245aec774616c280d47ba706c4580cbc796da7b07c17fa1cd1e80e8ef374cf3fac0f2f0621f99aefa5fcf4f7210565f02a89faa489e23b50039796ab3a7a6949898d55f8edb45fdbce1f2615baac985bc0c7897d0891a53de04f9743c5f6139c4f7635a29a240a4bd8c1b71a5608af8f2fde3b2948ae8072a3ff969e5e3b83628206118ee20d9aa3de7451fc74a6556e1395b7e9bb15dec3621e8d1e08b9aaa691cc8955450b533a6d7", 0x38e, 0x7f, 0x7fff, 0x1, 0x7, 0x3, 0xbb, 0x7ff})
syz_execute_func(&(0x7f0000000d80)="26660f382866bd660fdd8965000000c4c3f50c54780c0936ff4409f866c20700460f860000000047c06d35002e6666410f7fa30a000000c4e1e72a6a0fc461985e9100000020")
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000e80)={r4, &(0x7f0000000e00)=[@in6={0x1c, 0x2, 0x3f, @empty, 0xfffffffffffffff7}, @in6={0x1c, 0x2, 0x80000000, @mcast2, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xffff, @ipv4={[], [], @multicast1}, 0x1c}, @in={0x2, 0x3}]}, &(0x7f0000000ec0)=0x10)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000f00)="e47c2f91d1925b5af27f06fe997290bce231384ea92b3d741362ed16073cdd8e585d3e169858d81d01077d8c9a204caeb527c2ff1dd8eaf9bd1b15bc26469098ab8070e49122c0e80662dcedd38d839ea8998e333e2d136bc229d72653d35f5b94be75e4c74e187dafdb08c153dbd43f58341302fcf7dc22e2e45027dfaebc1f304272ba192b4cc4ac2471a9268b70ff5855af2bd61a1869ea4a6a6af94420bc2aa61c")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000fc0)=0x4, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={@in={{0x2, 0x3, @multicast2}}, r3, 0x7fffffff, 0xffffffff, 0x80, 0x8, 0x2, 0x82e}, 0xa0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000010c0)=0x7, 0x4)
fcntl$getflags(r0, 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001100)={0x2, 0x600, 0x7f, 0x80000001, r2}, 0x10)
shmget$private(0x0, 0x4000, 0x44, &(0x7f0000ffc000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001140)={r2, 0xf, 0x3}, &(0x7f0000001180)=0x8)
setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f00000011c0)="62d9e3ab1076fcc43e826201cee47dbb95366a0627a7ef5fe75ba9952ce4fb1f174748254304a3d350249a7020cdea45a78aff6e55dc46016b23de0cf0521b131fa0fbe113e140be7039a2d8e8816b539c5dd4c3f9b409cb4342ece0d6c30697acf0f24f56e8ae9872590a9538c5bfc3088642e93e49e25c05f80c0b591e8f3fc43aa86ba19361a7a427dde36bcbaf931667e6a78f", 0x95)
ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f0000001280)="8430472c6e445046763fea255b2e06a4c96ce71587d8712baa9b99d99967f2ced726acac4be382ba7b0339eb407818f120fd536501c362cf6d4ae9")
bind(r0, &(0x7f00000012c0)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000002300)={{"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", "3a4da9ef135306bc65b67eead418df69ddafb962d5b646aa80702a09f5b44833", 0x6, 0x2a}, &(0x7f0000001300)="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", 0x8, 0x9, 0x1, 0x10000, 0x1, 0xcfc, 0x7f, 0xffff})
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000002780)="dc72d4d83bc06659f9145dac88d0e9fb05aae3e2634933bf9a408232c959dc79a530e448b7f987")

13:54:42 executing program 3:
r0 = socket(0x11, 0x10000000000003, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4)
r1 = accept4$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000)
sendto$unix(r1, &(0x7f00000004c0)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f7a231e65376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7c853c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4", 0xf6ae, 0x6, 0x0, 0x0)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000280)="4f206c6357f22867a25673a3509f11ccb09b0963dedfe2fb5acc3403ac4444c50369c80d934ae5dc1ed0e55aaafd8120e1babb6cf22f2348c16e877816971b7e85d119335ab29b831098bbb65ae0c4010f65472630dd8c9294c4d46e71a5e04b0133d8c4d74064cb3a5c13baa38a8ee4768f57a3deec6f21720460e118358fc65447e1562faee8f28997e9601b2372bc8eca23e786ceecb675c697e8792787452fa430781541bcf3fb7a4f37734175a9a727f3e2a4e9e4f600b4d99aa0a0409018fcc928112584e65f23b880f70c97cbeba6778325d2a9e0b1f14e379f33a90eea44701fa98e162a5cccf3c510f9", 0xee}], 0x1, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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"], 0x1410}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
recvfrom(r0, &(0x7f0000000040)=""/126, 0x7e, 0x40, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8)

13:54:42 executing program 1:
syz_emit_ethernet(0x24e, &(0x7f0000000000)={@random="cd3eb4426906", @remote, [{[{0x88a8, 0x1, 0x0, 0x3}], {0x8100, 0x20001, 0x400, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast2=0xac14ffff}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}})
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x1f, 0xfffffffffffffc4e)
setrlimit(0x7, &(0x7f0000000100)={0x1, 0x488b3dae})
r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffff8, 0x5, 0x2, 0x3ff, 0x3, 0x1, 0xbc3a, 0x3, 0x800, 0x8001, 0x8}, 0xb)

13:54:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f00002b3000/0x2000)=nil, 0x2000, 0x2)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000580)="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")
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

13:54:42 executing program 2:
syz_emit_ethernet(0x2e, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3}]}}, @generic="8da7b252eee18d01"}}}})
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000440)="5d839f")
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000002c0)={<r1=>0x0, 0x4, 0x1}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0xce64, @empty, 0x9fb}}, r1}, &(0x7f0000000400)=0x84)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={<r3=>0x0, 0xfb, "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"}, &(0x7f0000000040)=0x103)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r3, 0x40}, &(0x7f00000000c0)=0x8)
pipe2(&(0x7f0000000540), 0x100000)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000480)="0051b75f62130a7429aafdd071f54e4fea487e5bf34d2fd8c2dba0b192433c392d44ea3b10df5020fd52d5a103a7727fac225922ea3c97dc9e68fd3d01aaa6452a9da922fd0400349d798cf9d5bcf96247f17a1a81e7f975a36d10854b0cf4c84850cd27fb91e71969bea3a95c66843d79c97af5c7b1547bfe80765d63837f146eab140fce4286e2178d6a0d")
syz_emit_ethernet(0x3b, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0x0, 0x1, 0x3}], {0x8100, 0x5, 0xffffffffffffff81, 0x1}}], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x1, 0x4, @empty, "f4", @broadcast, "29559f12dbac6ec24aac1f8169bbd903"}}}})

13:54:42 executing program 3:
syz_execute_func(&(0x7f0000000100)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c02a6464440f622a2d9600000000cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000")

13:54:42 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="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")
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001040)={<r1=>0x0, 0x743, 0x0, 0xffff, 0x8}, &(0x7f0000001080)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000010c0)={0x7, 0x100, 0xc1e, 0x3, r1}, &(0x7f0000001100)=0x10)
syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xa111, 0x0, @remote}}}}})

13:54:42 executing program 0:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x6, 0x4)
select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, &(0x7f0000000100)={0x7f, 0x6, 0xffff, 0x100000001, 0xb8, 0x9, 0x1, 0x1}, &(0x7f0000000140)={0x4, 0x8000})
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x0, @mcast2, 0xffff}, 0x1c)

13:54:42 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f00000000c0)=0x24)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2, 0x4410, 0xffffffffffffffff, 0x0)

13:54:42 executing program 1:
syz_execute_func(&(0x7f0000000040)="2526473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000008145e1cdc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eb6a80dd4d48cc7e8628f6808a3056f0000004e00c4360f01dd8de3f7f7f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f262e2e45e186a261b7e2")
socket$inet_udp(0x2, 0x2, 0x0)

13:54:42 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd9b8307bf4bc6598007d882b8063be99ab188d831d8a439e1a1a00c8bf80a3a9ac7561d0002e45db7377bb6196b4eaa068eb7bc32014184dcd262"], 0x1)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x7, 0x0, 0x9, 0x8}, &(0x7f00000001c0)=0xa0)

13:54:42 executing program 0:
r0 = socket(0x2, 0x20, 0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4)
r1 = socket$unix(0x1, 0x3, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe00)
close(r0)

13:54:43 executing program 0:
socket(0x17, 0x10000000, 0xe00000000000000)
socket(0x12, 0x1, 0x1)
socket$inet6(0x1c, 0x5, 0x400)
r0 = socket(0x10, 0x0, 0x1)
getsockopt$inet6_udp(r0, 0x11, 0xffffffffffffffff, 0x0, 0x0)
setrlimit(0xf, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100281, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x11d)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480))
mlockall(0x1)
sync()
munlockall()

13:54:43 executing program 2:
r0 = open(0x0, 0x100100, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r3=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000540)=<r5=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r4, r5)
r6 = dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x13, r6, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="d00f00000400000015000000f10b000003000700"], 0xa0)

13:54:43 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x2000, 0x101)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYRES32=0x0, @ANYRESOCT=r0, @ANYRES32=0x0], &(0x7f00000000c0)=0x4)
freebsd10_pipe(&(0x7f0000000100))

13:54:43 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0xfffffffffffffffd, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1848, &(0x7f0000000000)=0x4, 0x4)

13:54:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x9, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

13:54:43 executing program 1:
syz_execute_func(&(0x7f0000000080)="982c2d0f050d20d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fcc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")

13:54:43 executing program 3:
syz_execute_func(&(0x7f0000000280)="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")
syz_emit_ethernet(0xfffffffffffffec3, &(0x7f0000000140)={@local, @random="1d731b67489e", [{[{0x88a8, 0x4, 0x5, 0x4}], {0x8100, 0x80d8, 0x4, 0x1}}], {@generic={0xa03, "db036dbcb2"}}})
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="4a8546182b9959e6c67efaba0871dae6f8eb091d68e8fb7a7f2d90fd05c0f8affffc1a4371c7f2e6db6ce00c564ba1d154554be70764e4593d19934ae197a195169ce750c74af8535ea25b5172f0b55c93")

13:54:43 executing program 3:
r0 = socket(0xd, 0x3, 0x4)
sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2)
sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0)
read(0xffffffffffffffff, 0x0, 0x0)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
recvfrom(r0, &(0x7f0000000640)=""/214, 0xd6, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c)
r2 = getegid()
chown(&(0x7f0000000040)='./file0\x00', r1, r2)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc)

13:54:44 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
sendto$unix(r0, &(0x7f0000000080)="9be261a5235766390e66e08c3e18787e9a7c61bb0719878d8403b21431730f8a6b07b5932bdd6f73c7cafacda84287a7a44453e49c98e9893e82d5a301f30fb5edf29002928f218e52cdcb2749de34c6d7fb7530f9266207559f23f603b3294f04da7e1ab49f9b46581a887dc82c300767cdb8f9ed97620bfd429569cc2032f404761035c9353416eac561de03d8c3a900cab76dfa9053e0", 0x98, 0x84, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x3, 0x2000, 0xeb1, 0x3, 0xff, 0xfffffffffffffff8, 0x101, <r1=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0)

13:54:44 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="a200000000010000040041c67106aa61b25ce88bc3359f2e87442c32761a7659bb6f29f6c4d1fccfca6b62c9aa2f3d1271069ecc40fca12124aa1598e3408d0c89952989dd0c023a15be4529369aa56602abf298d7f8c0eece508ba750fa1c4e942fb5f951d6cbb978721b6acf5c4fd0e4387b64771132803aca90ab8cf9239c220143f6d86dfa0d31ca0636fe953b7dbf42fa68a84ca1d5ef4970b107b6bd7f194c8a2a464690ab3c37a140879d46"], 0x1)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={<r3=>0x0, 0x100}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x8, 0x8001}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000480)="69b8a0057548eb76ae")
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r4=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x3ff}, 0x8)
r5 = semget$private(0x0, 0x0, 0x1d)
__semctl$SETVAL(r5, 0x0, 0x8, &(0x7f00000002c0)=0x21)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r4, 0x9, 0x2, 0x9c, 0x7}, &(0x7f0000000300)=0x18)

13:54:44 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
listen(r0, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"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", "0a239255bb681682ed0bcde5450c98eaf8e59ac103e6acd1f3a9ca5dfd51fb23", 0xc23, 0x6}, &(0x7f0000000200)="df8bc06f8799d7e34614dba608260d94a7c7ed9524915e82943ab32d0c4fe1df90ad613e8ac1aaa961140789a7d1391735319e971c632ddfbd2f6515faba77ed5da91bec023b6456ac", 0x80000000, 0x7ff, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x100, 0x9, 0x1})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x80000001}, &(0x7f00000001c0)=0x8)
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
accept4(r3, 0x0, &(0x7f0000000700), 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setrlimit(0x0, &(0x7f00000000c0)={0x3ff, 0x8})

13:54:44 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000a00e00000020000000010"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
pipe2(&(0x7f0000000040), 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

13:54:44 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x25, 0x0, &(0x7f0000000000))
socketpair(0x1c, 0x3, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x5, r2}, &(0x7f0000000140)=0xc)

13:54:45 executing program 1:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0])
r0 = openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r1 = socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0xb7d2, 0x4)
mlockall(0x2)
getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000140), &(0x7f0000000180)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r3, 0x1f470000)

13:54:45 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="5dc7be1f68420047c964310d8445514aa5eb9119fca073e0ac439509d25c19d9366fae5183345128a18d690370b72380694ab897953e527704d7b52768558093456c9d15154c8b19f0b73ded7f908b6e6d45a75d0718eee85b9c1b66ce68b7ddc1059b25c4f57d1a34c96b9d1c94b7e65ef5ce0bea23bd746383cf4e71d4e5747b00f42045eadcd85644e98d090fcf13b011ad8f0409842b59", 0x99}, {&(0x7f0000000300)="3f06e153f3cee382aef31abd19e3d1256980cd085f86f764bc1d79ff635570e35d63d9941940106a89b6d64acab94fec00d354b778bb21c64d3a1001024f6dbcf29fc078288b44d7ba132136f7e0e5a532408e5a4567bb0a44610421a2c354d383a0c7a1f9c9cb8d11cd9902ca1f22c84455041710b6822e10c99896e3b56bc5704def8188b85c98b7c9e07081cd6740", 0x90}], 0x2)
fsync(r1)
open(&(0x7f0000000100)='./file0/file0\x00', 0x1, 0x80)

13:54:45 executing program 0:

13:54:45 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0)
close(r0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x5, 0x4, [0x6, 0x63, 0x4, 0x8001]}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xf, 0x200}, &(0x7f00000000c0)=0x8)

13:54:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$dupfd(r0, 0x0, r1)
syz_execute_func(&(0x7f0000000000)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc423457db300c0000096d72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000f7e7a00")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)

13:54:45 executing program 3:
syz_execute_func(0x0)
syz_execute_func(0x0)
dup(0xffffffffffffff9c)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
dup(0xffffffffffffff9c)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10)
ftruncate(r1, 0x0)

13:54:46 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect(r0, 0x0, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={<r2=>0x0, 0x2, 0x6, [0x0, 0x6, 0x2, 0x8, 0x0, 0xabc]}, &(0x7f0000000200)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x3d13, @ipv4={[], [], @rand_addr=0x100000000}, 0x3}}, r2, 0x0, 0xf304, 0x104, 0x5, 0x8, 0x2}, 0x98)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000440)="b36081e982dac5ef8742b48e5eb35a92c609f78fada4e55d50348051c25c02165fffe2649b06cfca96766bfb7220cfa25e68ef0f3140529b7156e26f128ca2a859dc42e230729b98621cc1ddfbb79f4238472938c642e7415e601ad7de4922aa8f0d393bd59443560ea66f41506ac90cb8844743c463ec27a6")
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000540)={{"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", "ad7fbe5c4ca28672964ff0172ded8e29abb9bc13c190a6da846e365817985c97", 0xd4, 0xfffffffffffffffc}, 0x0, 0x8, 0x0, 0x10000, 0xfffffffffffffffd, 0xff, 0x2, 0x200, 0x4})
connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="00002e2f66696c65300079085e8ede3b5a5223c8c572a3426db36a10cb5667c5dc7bbd4480f3fba299038d8e3a575806e6bc0bd5afa9cad0b5dfdbf1413f21fdcabb4a654df238c808ebd364a141ac267c4a05b3c497a7cd08961e7c7de34ade857cb6ff0c1243c0c6eda45dd9a00eb26b78203a4b5a79ef9be72300dea68e312aee147b2659740e9b095e10aefe54f57ac725ab"], 0x10)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e436470fe9e26962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f7f18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")

13:54:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0), 0xc)

13:54:47 executing program 1:
syz_execute_func(&(0x7f0000000080)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c4c729395bf9f941f813bb3854aa298fe9589b26c7e4c753fbc4e101edfec4427d6f82822a00c4da7676ed0f16c68f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc00000f179200000000eff265dc5f005b45363ef80f9966030faee42c2465655e5bf447000026400f0d18c401feddf6e3df646736676670664336660fd2938c0000000f01c36666450f17720d1411")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"2c0103005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d883b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874202003963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c9680073b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

13:54:47 executing program 0:
syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")
syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6076396230000500000000000000000000000000000000f8c4e7f7b8bcab9210aeaafe8000000000"])

13:54:47 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x200000013, r0, 0x0)
dup(r0)

13:54:47 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0xff, {{0x2, 0x0, @loopback}}}, 0x90)

13:54:47 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="fcff004fb1b20000ff"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r1, 0x0, 0x0)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="c3b04320624d850bc3ce0fe8d2c0bc37dcf291583906a97e15cca54eec46d8b97ac716d408bb558e9e7794ccb45cf1ee2457aa4c797f63d4299bc2a7e56270771997e0e8c52c99b905eb5a767dc20fdadc2a280fda16d1b3e729b005760bdbe904641fe4b079015a4e896188bf37569723867f6907e4f649572bb22a0ba90702f0069930154d07894784fc8a1c8575ea99fd3e3de82aa79fa5f635540b15e0f57a1d81045a9d332ffdca3c0f5d515552c2451e8d", 0xb4}], 0x1)
chdir(&(0x7f0000000140)='./file0\x00')
fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x120)

13:54:48 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt(r0, 0x8, 0xffffffff80000000, &(0x7f0000000000)=""/156, &(0x7f00000000c0)=0x9c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)
fdatasync(r0)
ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000300)="7155e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ffee")
clock_gettime(0xf, &(0x7f0000000180))

13:54:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0xfffffffffffff2fc, 0x2, [0x3, 0x1]}, 0xc)
ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0))

13:54:48 executing program 2:
r0 = socket(0x1, 0x3, 0x3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10)
sendto$unix(r0, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0)

13:54:48 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x2ab)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x20004, 0x1)
utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xff, 0x2}, {0x9}}, 0x0)
accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff})

13:54:48 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ftruncate(r0, 0x616d0459)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000)

13:54:48 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x8, 0x20)
r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x8)
futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x5929, 0x100000001}, {0x80000000, 0x1f}})
fchdir(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7, @rand_addr="31a11ca09181426818e610f061bccd0a", 0x2}}, <r3=>0x0, 0x7fff, 0x8000, 0x99, 0x7, 0x1, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8)
syz_execute_func(&(0x7f0000000000)="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")

13:54:48 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0xfe)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x5, 0x12, r1, 0x0)

13:54:49 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x40, 0x2, 0x5, 0x1}, &(0x7f0000000580)=0x18)
getpeername(r0, &(0x7f0000000700)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000740)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r1, 0x9}, 0x8)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x18)
ioctl$DIOCRADDTABLES(r2, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

13:54:49 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x820, 0x400, 0xffff, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x4, r2}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040))

13:54:49 executing program 0:
r0 = socket(0x17, 0x20000000, 0x8)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @broadcast, 0x2, 0x2, [@local={0xac, 0x14, 0x0}, @multicast2]}, 0x18)
socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setrlimit(0x6, 0x0)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0)
sync()
shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x58, 0x4)

13:54:49 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000780)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d0795bf9f2680c0000008fe9589b26c7e4c753fbc4e101e9ededc47c7c7fc902023ed107c4c2b90a23f21667f2456b0f10c7c764f0309b00000000c4e1f9e69e9a899999c1ea01c4c1a5562af265dc5f00c3470f18d6a841c463154624581bbe45c5d0d0332faeecc4c249aac1d3d8f5c46220f3945300800000dedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c46199fca4eef8ffffff66660f3a0b0865")
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000080))
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
shutdown(r1, 0x0)

13:54:49 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0))
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)=<r0=>0x0)
getgroups(0x1, &(0x7f00000001c0)=[<r1=>0x0])
chown(&(0x7f0000000000)='./file0\x00', r0, r1)

13:54:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0], 0x1)
msgget(0x3, 0x0)
r1 = msgget(0x1, 0x80)
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000000)="46763af713a2a25c6e77b7445beed37d17f6e4b32670a5a859f1d42c024445d01129a874fa9649f4f7599c")
getsockopt$inet6_tcp_buf(r2, 0x6, 0x63, &(0x7f0000000180)=""/210, &(0x7f0000000100)=0xd2)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/185)

13:54:50 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000a00)=0x7, 0xffffffffffffffe6)
r1 = getpid()
getpgrp(r1)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r3=>0x0, 0x475, 0x2, 0x3, 0x6}, &(0x7f0000000080)=0x18)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x40, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x480000000000}, &(0x7f0000000100)=0x8)

13:54:50 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

13:54:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), 0x2)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xd84, @rand_addr="b3ebde856baf0780f596229233503f3e", 0x100}}, <r2=>0x0}, &(0x7f0000000000)=0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)

13:54:50 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(&(0x7f0000000140)="660f381d9d0f000000c441801295000080206647dfec66400fe713c42145e93f660f6906ad81d100000021c4820137bb34bf9835c44195686cb502")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3, 0x3, [@multicast1, @rand_addr=0x8000000000000, @empty]}, 0x1c)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8)
syz_execute_func(&(0x7f0000000500)="c4c28d976787c4e1f8ae9801800000c4c1585e1fc403b55f5abf4bc4a1f813150000010067f20f1b1fc4618dda4e0ec4836d40ae0400000000f20f7c37c421fd63ea")
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x1, 0x0, 0x0, 0x0]}, 0xc)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc0<x`h6\xe9\xf3\xd95\xcdx\x16\x94\xfaKr\xea\x86\x83\xac\xbeB\x95\xac\b\xf0\x14-\x8a\x17\\\xfau{\xd8\x9a\xc7\xca\xbbS:pe\x8c\xb8\xc1AQs', 0x0], &(0x7f0000000380)=[&(0x7f0000000580)=',\\\x00\'\a\xc5\xac=\xb8\x1e[\xf5/\x16*\xf9\xb4=k\x96\xa0\r\xe3t\xa8\x1f\xd9\x83%D1\xe6lD\x85Q\x1d\xe7\xb7\xa1e\x01\x8a\xda\xae\xb3\xc5=\xe9)\xe9H+\xb8N\r\xcd\xd5\xaf\x15\nv\xa12\x8a\xab\xb9EBg\x10\xb7\xecEL\xf8\x96;\x1e'])
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xdd}, &(0x7f00000001c0)=0x8)
__getcwd(&(0x7f0000000780)=""/161, 0x7f)

13:54:50 executing program 3:
syz_execute_func(&(0x7f00000002c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795b03f9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4cac2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f005b5b304545e269a841002f090945332faeec656743e2d7b7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fbf0d00003c66660f3a0b0865")
r0 = msgget(0x3, 0x202)
msgctl$IPC_RMID(r0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

13:54:50 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000500)={<r1=>0x0, 0x81, 0xf, 0xfc34}, &(0x7f0000000540)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x6f}}, r1}, 0x84)
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380))
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000003c0), 0x4)
syz_execute_func(&(0x7f0000000140)="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")
syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00")
socketpair(0xaf76df6e990ba9df, 0x0, 0x6138, &(0x7f0000000640))
r3 = socket(0x2, 0x3, 0x80000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, <r4=>0x0, 0x4, 0x1, 0x200, 0x3, 0x0, 0x80000001}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x1, 0x5, 0x0, 0x1ff, 0xfff}, &(0x7f0000000340)=0xa0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

13:54:50 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2)

13:54:50 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
preadv(0xffffffffffffffff, 0x0, 0x0, 0xa)
r1 = dup(r0)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x0, @loopback}, {0x1c, 0x0, 0xf2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x200, [0x3, 0xfff, 0x6f, 0x5, 0x3, 0x80, 0x80000000, 0x100]}, 0x5c)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

13:54:50 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000001c0)='/')
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r2=>0x0, 0x81, 0xf, 0x5, 0x2}, &(0x7f0000000200)=0x18)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000002c0)={0xd8b, {{0x2, 0x0, @loopback}}}, 0x90)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x8, 0x5}, &(0x7f0000000280)=0x8)
dup(r0)

13:54:51 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x20}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x81, 0x8, [0x7f, 0xe08, 0x40, 0xcba0, 0x4, 0x1, 0xf24b, 0x4]}, &(0x7f0000000100)=0x18)
setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0)

13:54:51 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4a, &(0x7f0000000000)="4fa49901ec2e00000000000000003f227b161cf79dc39ddad4c986be4747369208dfaf51b448f304be7532b7c01d88548407365d2b5906d2aa6606071f6f330a760147b5d1a835b3a50f1c896b4202704fa4e7211a91ec1256e986c62997c352c4fcc8247acf8e8201821af056f1161c572f34aec317f31925b104", 0x7b)

13:54:51 executing program 1:
syz_execute_func(&(0x7f0000000000)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f005500c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047222b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4746ff30b388e039641d9de1d1d7e9c8155017c4272726f20335ffb275f0707110fc4e1785a75fb38048300")

13:54:51 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000100)={{"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", "73270007bbd4cadd6c733b5fda8fc61c221398ef08439589c54a42f3af3f50f8", 0x7f, 0x8}, &(0x7f0000000040)="ec522fb248c639c217cda00afe4016400f61169aad3c201eccabded892244866aec621b8a7734d5a08416d67b2db4b3553f54c4f353c7766f04cd7b56fd3f19e8499634e99e32fdf961c995a7d4e8c073f0e07d3acd57a24cae0d46bc778773c20eafb78a91a96bda911f5d0d5dd1bc0b1330505b13bd6da6032d3ecb87a387ccccdca2dd5206f58a1706a0de3df6724aaa9868229769cedac1224527f3352bdd2de6e46b42289009aad6cec5427e8226526a3c06546", 0x0, 0xfbe6, 0x9, 0x3, 0x8, 0x3f, 0x1f, 0x20})
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14)

13:54:51 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x200000001, @mcast2, 0x401}, 0x1c)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x80000001)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0)

13:54:52 executing program 3:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x10000000)
connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x484e}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x1, 0x2310, 0x1, 0x9d, 0x0, 0x4, 0x8e8, r2}, &(0x7f00000000c0)=0x20)
ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0x8)

13:54:53 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040))
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08")

13:54:53 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x5536dd83)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)
mlockall(0x1)
sync()
setrlimit(0xb, &(0x7f0000000040)={0x81, 0x1f})
munlockall()
getsockopt(r0, 0x7fff, 0x3000000, &(0x7f0000000080)=""/36, &(0x7f00000000c0)=0x24)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0)
munlockall()

13:54:53 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = getpid()
getpgrp(r0)

13:54:53 executing program 1:
munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000f46000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000cbb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000bb1000/0x2000)=nil, 0x2000)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

13:54:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x9, 0x7, 0x741c}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0x6b, 0x0, 0x0, 0x7}, 0x14)

13:54:53 executing program 1:
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4)

13:54:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f667a6c48004ec29cde3b16fb40bcca4de6653000"], 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x6, 0x5, 0x8, 0x59, 0x6, 0x4}, &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf}, &(0x7f0000000240)=0x8)

13:54:54 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x0)
getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361})
mlockall(0x1)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x17f)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)

13:54:54 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0)

13:54:54 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
mlockall(0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x100000001, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e23fbffffffff010000000000000000000000000001a819a32700"/114, @ANYRES32=r3], 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0xfffffe8b)

13:54:54 executing program 1:
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35f})
mlockall(0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0x1f)
sync()
syz_execute_func(&(0x7f0000000080)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")

13:54:54 executing program 0:
r0 = socket(0xffffffffffffffff, 0x10000001, 0x3)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x2)

13:54:54 executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100140, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={<r1=>0x0, 0x3ff, 0xf, 0x2, 0x1ff}, &(0x7f0000000280)=0x5)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x2, <r2=>r1}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8)
socket(0x0, 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
writev(r4, &(0x7f0000000100), 0x100000000000004b)
execve(0x0, 0x0, 0x0)
socket(0x17, 0x5, 0x9)
r5 = getpgrp(0xffffffffffffffff)
r6 = getpid()
setpgid(r5, r6)
flock(0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)

13:54:55 executing program 2:
r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x800, 0xfffffffffffffffd)
writev(r0, &(0x7f0000000700)=[{&(0x7f0000000200)="ac7e3d80d069f6d41d1e3e68c3a5f406f203de8a7cd075da55c50a728c12a13be6017130c88852c2879e149d56413530ed1c8c5dc05748587dd10d3ab560461704747d6780871d642f9a622e25c06824c21811281b1543fa40784479d5583caf4192eb49be53c5693c588248a82d4bddd173f93eb98056d7f829811dfd9dbe68aee02d1bc03e0dea80301dff83f82db50000cb01fed7a7021a40930b7440b442cfeda4f9c30c8e1fd490c8156d04bd68bbf19ca19ca8dd877212163224abaa1ddcfc60183d16eab09a608a10b9bc413c01515d9da43b2a28a47d2b7b18df075ff9c430bfea03a7f6e6d11f"}, {&(0x7f0000000380)="a6815e3f47f685013a36857660741b98d1db1b2d8d9b0ea6c665c74cd8e4c22ada06d1181407d9275255875dc8d25ec041e8bbbce50417fa47ab40008e74719cf624"}, {&(0x7f0000000400)="e3d484d12ce595dcbe068e845e9da02dfd41aaa669fe6f0d43d10b73a2f7aad93c66398802ffd4bdbceae961dead2ba02a38df29022fccf245039fed814461fc3b2d5a72c3ffdfbc46ee7288480ce9e4ad681871d046d8087400d8f422c1c0a929ff28afa3"}, {&(0x7f0000000480)="4f80ff0f0e63b9e73b78af5cfcf06db30ae52b47a6e1e48d3cc4a2e5ebe6c4f98cdbb2a2ba55d1429603620c9e89c67ae4049f60f2e2e51ef1415379fef4e47daa9b3da3e29dc6d808fc1cecf94369c4474c8d42d1690b253a3db0f837350f57a576f850e57fe893f3b110ba0551899fa6db2ccfb758efd28a6712233cc5a3cf2d028fc280d4a13e85980f917dc1ee076738a7bb12a53fd4741d350a030017ade32b42704bd3ae3cd22628cecd90a6da39d645247133fed6ed4fcdd89292674996ca13f71f20342ba9a65c0da5203d3d8062dfef53e28bb61cfaaeb97fc73a3f7e57a5dad483b692c4c37f1cfa6114"}, {&(0x7f0000000580)="23a375659947a405b070eea15412bed446eff9973f282ab11c8dde3ea9951410e824d22674e10350bca99d7535e7896222da8938cd2d4c8f890c2243680da2ba2690742e4f10fb16593a05c80ae37882c3080fd31000df2f4f3dfa2f12e301a3c8f3a3e369c8d6e0a31e0739d675388700d012bf0d04e847ccd0cdc7fe24c4a933600bd61c8a2f"}, {&(0x7f0000000640)="2c1868bbc451854aabb3b90810a051c3bd9d50b488ea43cbc4d2313ee3c0c33836fbed6a1f464007b4d6d6ffbf78c52bf1d41ff8e625d2c3ce8b1ba5c2d4605f5443f01af6d1a721409ec19ae49315339fdf6a4b0cc0a51ac937353c04d1f9b29503e9109b40a3c8aa10c78fcd17425afa7f56aeb01b4ec9fcbbe99a674995ac02903dd383a20b8240169297884fab196f5dae97e4ca48e8", 0x31a}], 0x7e4)
writev(r0, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

13:54:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, &(0x7f0000000100))
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x6, @mcast2, 0x1}, 0x1c)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82024f2f660110000000"], 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f)

13:54:55 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="822d0d00000000000000"], 0x10)
r1 = msgget$private(0x0, 0x12)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10)
r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r4 = socket(0x800000010, 0x2, 0x0)
getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17)
msgget$private(0x0, 0x80)
getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a)
msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800)
msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4)
setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4)
r6 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc)
msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800)
msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="0300000000000000529f2ad4010892d82c2a11e1ce06b978236a40c08c610ffa27d26fb58614ccf2bd29f697a40e894e602239c8d9614ff7d85247aab21945c907cb6e068c037e8e9d6a3cd9186c93e7e131b2d6048cc3f145c5982d32860cc04088e75a23dd03105a74e0970054234172999199ced88bc955b6347ec702e4e7ce4cf9a3b9de927a8ea0b6a96f567d0f4b04eaa040d73d51bd7aeb2cdf832d49566453b79d29ee2c93d21f838bc680560ab8c2446ffa891c3b8b4a6fdfe2f93309dececf17d3da549c0a2a7a9732edf0c8e30d79f08844f83abfc33634f34198759d74ec5b9d5dccbb47a23466058a52e48f2536e37d5a90607bf85dc773693e23ec39478e627dbe860c967d0668730eae63d3f5204ed3a0a3b8c43bae47d37ea69396d231ff6841d9f6a8806258cb6ad30cb3374248a12c933b133c950d8a7af8956035d785def25322a47b6f1ed424e0f03cd2fb4198384e8e312c8139d4846aef3f5ae1bb501683104b5de89064fd7535ab00fdfff325d496bd0f15ce7918817101146443ec2cae48dcc47c0e1e333f9a2a15dda5701aab789fa69b3d7f48dcbf0093ffc85f96e2d6318022bd7e799037a3fd2107bd977d6a345466240e1a0d106f942bcb19ef5d9c3d9aabc0a1873b20652e6ec7ef5c3c298712dae543b7a901828fd8e7e97ea9fe727e84b46e89b06ceb7191274582c55c06cec6a11544f6f311e6d9b971a1e88f92a83d63a10a69c538697e04b912ce7d5465f34b0cb6862d1cbfeb59301f8d4551b4cd7c68821269bcce5e645667d909bd21458f3a3f2a68e7ab43b461bf32f563239bf60e9dd1e730e5ea03281a9726049692fb7fe596b57d5ed6e116ead778623234141101ae7cd00d619b347381c3d1d7bff88a8cd0e5ea3115c9f1b04ecb2e621e9e1cda3aba39da75b33bc57ef6f38eddc1d826ffaea0b7185c340d85e852b8132f25607a8f950520c3baa45b7a8e63072f7dbe017792c6db2417170c5d0135a88a6681b49fa93e6db7946ea6921a049c8fa86fd335c31f0d00427dfdf3d3f66957f48ebc93a1c3671538a7f8942b5102b1fec5ed0323889a8053d855e4df929547f81ffcb83881e062d5ac2c32ff728b3696aae93795503c5858551df8f8eb98e13bd49a93a70c482f516ade507c86a80e15de208656186bbc3112af7b3e2326cfe11ece509eca289d44c23b2b522a34328a0b2ebe4868c1af262ea40bff05092e4869ab9eaca981baa39bb410790893b894454e020dcadd0e692944332f8a625d99841d2d7ab7f585eb6208c370a91814709bf0106053a68fe8237162adb1e6b8163b819bf8b194829bb614d4f2e7b38f50bae977c070da3db5a6d877f36b2df3f4ad788fc6ce49ecaec96d170321a2e7f2b5b30e825ae342b782569713bbc3e809fe4aa1c47d1bedf69d9a6f33e9a0d14ebc26a18cc7ab1b7e2a154d0e802a8efc910145905817d142893846b7a462052f6c4d644cfa5233486accaa332cbdd1ca4e6604182bb5957fa50bd2d1dc99e5d61c237ff331adfb6851cf003a1798c54a0cf7e73fb13ef66eb64a04c53c14d812e0367783993f2d51cdd48f8d380f9df8c374acc3017a902c7b9398570bbc905b642996f7dcc90f00f550818de28ba5225113ad666332b617274b89c369c98dc5802f60e2db77287a4e86a4ba7e47eafba180db13896e3db6ed7c6e949a577d0f9c6cfafee949e803e9620b21c84a12f5e45b01867d976f7ef8fed9dedf8e59b87e98b8dc2c8cb51ffcdda22c9028c2bd1f6238aa113358ece1c297aab562fef98ba1d54955ad9e584a1b60e3c14664466c07960c8e1c7d8c3f2c058e58dc69a770242e44bee1d01d2516a4d9aaba1be069f8c5636f6939dc9b90078e6d73045aa9b389539b752ac66a557878df8b952cd9a69093a3d2b238dc86c96e949268938993da4e49df4cbd5c11914b6117da59456b6050405fc623e3f8d58e13b1051b56988824662c7993e05624037171c64946a8607c7bf990a3c0ac2c78697f699776e132554b7259a58898de634b58fd279db253cd791da9efb1d1f62a5fc843d538946c5af8b809685bdfe51a324601ffca3f08ae0e63517bbc7ea75a23d514ef034e8545b9ad22d2db9182f60c59454f3d6afbc0a09c35ce346d78923cf17c684d0885aa0dbee53ea4f7fe1846ae13937b2657ea1d479552e89ad54a5a82b73f8321ad6f848288ab8033d97e1e1eabb3941eee9c5bc103730518cc58e82c14ff23207b1bfa8324fdc4a48e513032f01f489f5023c2cf5eca98b8119e1a6c53414857d1a5e1b253ddc7d917cab325ea8064cc1d13940084aec38c7ddeafae112c8d8ed62dfb738b83f5ae473b922bdcbbb0d63d94f738081278b772478365a37444aff92f7db61028690ab82360a930a88de4987d5a10ae6d7d9a7814dbcff13d54ee80285d0655b88caa946bd622cabe65650f00f250c4c5f8b7440fb02a23ca0ecb34582f9c45dd20dfcfba078a3947a61b76d1ce7c17eb60a111b256ee34bd77b8b981645b1b7cb8300ef96d507aeaa603f53fae6ceb7cbb138c996fc3beb0ff75254133054b7eb4f3bc9d956d779b9a84a72b07f70081a95912b80c77d62a4c4cfb1a2810e1ff50a8445c81aaea34615ccb8c4f536f05c05b4f44b42f2b7bc01de8a5d06028a8e5f99cd3e57fb2bf48de645fc25f3e9209cc686fa71dcc5aa49210dbf4651ea9c568652898cb8e7a2452f24596354f2714fc3db4ae9785856e3a29d90a21ff7368f02f52d318917c1bd4439c0230efedae32784db6c83cb93b6833e15da7ce0a7e0ee6d92cb52837a9b53fc087232a39b16238a71cdc3e2057ee8a762c6ce3a51b1cbab58177736a736e47b052bf3f05894c57393a7022af28d870c14327219f833e055d0a5415d26fcb86339e0d4acc4dae5a6ec2b125b27f125eeef8b7d4475ba02dbfdf71c289ef072333a4858008fd5c4ee072aa5d7ae920c961d929c6dc122b4f1e1252c61495470c9cb65ddf156cc83a804dfe12383ce706d94b349214fdbf7395f3c7c2a6a2180805ed66b21043bb43f7559cbe35e1f64ee8e14b0abfc6e34a868d53d06179922e6c9df7d824c192c04d55adcab29b9f6eecc9bb3214cba24e6ee79fb6cd25be5deca968ec972c7a8f49bf2659d9d3ec79244e550db6c6c6fd2b72a148a086587bc8e2e1569196fced95883de1b6c57fe23a3413a720e7f89dcbd2f897eff6958381af347f5b5c8e643d1a24ecb8196c9ec56663e8a80f4270b8e26a18af94c055cbd2f2959f3afb53e02cfb916ac1eff3e339f4c6d776e11931918c6f8b188f12513ebd7ccdfe9fb0dee9033cd054236053d0e962a1e7cc17556aacf1039560f198def015267d24dda50d460f3ecc4ec971f7d2d997467bc1a8d1c8e8b83c3227b44537b14d278958e358b178c11cc75a3b0b38e567040058d964cd3859b9892155dbe1ccb318d89c57fe647d1cad75ad577d7ef728cc06ef41f840e22c0e672cbe4038c1f2701ae7029d131b77eb0e642e4cd111d290c84d75c971e6a1b8384c3c838de816832f35a4493ffced329734702d008a1bf9fc24856117b80608b8c5786f843abb1d24ad4b62587e0529206e8da3aea7e74c8be13856aca1078c5c09a0f5565097da889027811e245418c7a1b272a0fd14ad20d57f9654333a1f00b07b07642d7839af89360dcfacc679a2063ebd216298eab95531565d6daf3f9cd3b2130fefecee3f0651c68d5b19db062135c0009098658281e7f922197e095281687f419e2646a0e9835af67b68cb9a201f6c197e0cee554838551a3a67c940fbfec18b40e2c352e0cb83c148227983eafb7fa2bddede67f7aea9c4781264ba1164b45c9463f107873d3f0a781f14154077f3d34cbeb1e4b0daca5fb9bd90f3145194ffe2558dd4bfa21187a6c79706202d878e4daefaceb6c3f719a075806103d16706244caeba4a7a332bc954a577a48e33a198065e6b9394eb1925a4c3860c17f68f45d461dbd5a05eaf8675f4068158f6020d175dd7b402c8cabeaaad94908393c93294109ab65ebd780af9b9013ae48eae841570d67a5b2fa4bfa35cfd24b5733d7dbe264ff76f564215871cdd613a16fbb8ff2f5ef7e9bcdf3cefda31d2f427559fca94b863ade38b8dda6efd36bb5c4618150860d17a0fc98293f8deeb5edce8e67dac9e33323b92eb8f8b2993cce8242d28afdba84b7774c4dd826b1bc9eb94c83b03bc0d04f5b80245612e2c08368ef4dadeb3b0580528c3b4513bc985afa420744809c8088c4221d685ea2f1f8a7967e655e6ad23704ae06050b95cfc0f544165879625b42875364eeb2db981505e2ef1529dfb42ba1558d8bbd235e5c6f4940821456d30a8069111b227b559e90762d69caf509e1144513ead404205e6de199046937cfd42c4b8f141e104bd841ee52c9035201775757e13b17f79aa69c86aa23a1e22ddb3adaae8c4ca8ac7641b25c94907874d1cf74aa2e4257e579166939287bf867907e03355b77ce44594246a4ceb6a37fa0217c5acda1e783d208abe51c59196ded13701d08a90a9412a2b5fdca7dbd7101b67b52c6ed8d38ea0e4a3a0dbc97b2c2dbe84a407270e370c98e396ab4ad5b43b7bc8360a4f80918f4f715b359f2eb00fc991421d23c6a9ea1681e9f0abca5b2b3936b130e5b86c5ae33bb5db9ecd3220cd7e44cf78a1889b08fc916ddde4c220f8dada3b4d33346cedfc4a29ea9731603b95a5f89061c32105c6794959cb5defaa5c526225b80be945cd6eca93338c135ffc577417e23a385345b26cc4a96b93e6dab054433eca248b560ead4b02cec80dcdb30df6d9526d6fd0e28057aaef87a51fa8e5fca26c3ea8667e74599e7ef06a3bc24e44c68be1ea4700780ec7b87ae7a1c8f4720d107fae150306eca59f2f2840edc6830960ecf959b390e7fdfca7202e7126cca6315d088c99f3a393d6407a5e9ee94d15c369d2b797c8316846c1e522328892b5e8a609cf9ff3f162ebbd9c4c4246d4d114896d3bcf371e86ab5dadfdc47daf0f553414a94dd114d8f20b06e18229a5aa96eec5ff04a06f660936dcda8339877be6eac93405c8fbd2bfa1d3a832df6310e785a8b781f9cdd987fc4fb5d9ac79b237490c34e603c2c0b2b2d55780c2ac06195ca3a2c97e1ed49913a985b17fea4d3125650cc602cbf39abe30e11d6a6a9b1785f6c13bd5a2e00bef0e7bfe5b1387eb0495242acc88b9808c36f6beb92a4ee1197feb6b6452732fc584e7390413fcb8cdc2ef058496f3f349b008b93e6af021c2fe27bf6dcf5647d94d4a1da1732ef224b7842118ac0cc646aea77c8e1d1748158387e32b5936265e0000d8a6c9816b7ae5b6fc2ced9bb5312c1d1c349f5761c2c4820cbf7db0b4b04e332b8d0364cd49878ae54f769f57e35f7d875527f1398193f15029a825f45ac1334f5bfd344a7b9266dbce1c9c94c7ba81e2ab47bf877fcd5fe04f9db00e3a6a0ab38160f49f37f703ed21277de8508e91d2fd73239d4ecaf52591cd1eecece98788657a1960fd98587e674b51f56692ee54292072e83a22f77aa4e78e1393980b1c6a9d9f08048140eaf3e85626f8c02fb38ebdd7a9f0cb0e6e8398e5a92be88858e472363727e7edb6fe97df878fc2db5b50e64d340c13755bc92e0287d924605cfd7d3414ac180cd50b6f9d1f55a60057137ac69b62f59a0579c29b946b66578d79308a55f17b01fb3dcad726919ac24f1c6d556255c2e62e0bf3a6169cd3f5118e42b0d60fd8c8100726fc9df8eece5487d1411527dca5075cb26e27bf7677a730e63ccaea807b8524b0bb0339b7cd6f5275ad9adc2d41f520b525b21131444b987e82694b05ea8b92dac9b16bd5d331f23114735a469d18739919d97827bcc9c0b7bb42cbc69994b90b6e54e178eb7a8d2ed0a55c6b9a66cb31871f668d324228ca622410b7c712a3d5dde766"], 0x1, 0x800)

13:54:55 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x20180, 0x100)
renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00')
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [<r3=>0x0, 0x0]}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r3, 0x200}, &(0x7f00000002c0)=0x8)
fcntl$lock(r2, 0x10, 0x0)
preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0)

13:54:56 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
ftruncate(r0, 0xff00)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
connect$unix(r0, 0x0, 0x0)
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pf\x00', 0x200, 0x0)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r4=>0x0, 0x580, 0xfff, 0x7fff, 0x7, 0x5c9e}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000001c0)={r4, 0x6}, 0x8)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000280)={{"1a0a4c70f9c8dccb992281d0e951701b13cbc99dbfa36e7ab73fbef77b387f807ad4dba60fd81f248e7634f07a40f079d1ee55913a1df941cb84b71d116337424b8c9b16d98de1cda19c964e409ff12eeb32dd4924142fa0e48d10fb64764f3b4c1fda0052c0b28afd79e265021213b8fead9ad28f20405f4e7ae9a77aacaa79fba0558fbfadb197573f16ceced9ec17630373b10b4428620d01b5a775335ca4213a013024adad5eda286439dd6354b7c4d180d35123b4ef71bde9811c3afdf6d492a4d7a38a82988e26326eb1f10514c34e91fbb6234fdb4595ed2d884e85fa363265942604feab2b4925b4092bf3d257e93ab1df33dec786e3bbbad4599c886cfedc0b571b86769ba3f70f9eea8e40f6ea8bbf897b4866c2b0b92ecf92a4d858b60d894c3aa347ab701290fae51735e37585bc53afb9b97b30d618f05f49c19dddb3fe32c844a7f55b8c131e1fe517b2c68a62d3b5f563ebca08477f28ba833ac97d1a0e825fa3171f23664f9e79e81fde8c10c308d8717a93044fd863ed1d596977122477faf1e96947080fabce8ea018e2997c95f6b1e61adbf40ae4d42cd42e50599baa8a25c5cb015a66f20a72d55b8a2bddd99284a1ff7ffca89887007fe560aaafa2cc1b62aee7dc7eaf7f93c28ce6cd4263a5661ab1f46e3632378150e70b689b1b3f299a2242b9f97d56623710f3bfbcac1673d35f7328a606359ac60016370c9bfa43f1382caf6baf95dcd2fbd27675cd0efb94bbaa067499cc6cc2669a324b5da214f0e96bde66788fb587060d6478852ab2f9c24f1b45aa8719a50075618806d510fb2af79d80b2cdc72a400c71074b05ecf8aa4ac0d7fa430022fe36842ab0818f856d9af199f043ce4e04673cbd7dfc17e2d5169e9ecf1ef3bcfb859ce9e22c67e7af837f8fc9ddbe0caefbb22f1db8c676a087586c46ee191a3b2ebc275d62984e7c681b94fb12c05fb177756ecb4b6fb2d5c766d0b62e5692b05cddec906390fd8465810ebc5086ae1ab8f0caf0011b964c56618828297b34171ba57bf4fafca53180c247224a9a84c49916acc47e4d2b50c9b8ed5621789d3941186c6a0bf19c3899508cfbbef96b47d4675ac18a6c01dbba49ea68a66a6e76d27500f8659c22c62a5cf77aae8fbb536150559b38e8aadd17f32cec72c5e8ed9a3369763156fb1f775846387cdf02dfb1549566cd5bf4b7e5cbf71c3b3ac5074b648d8ec2a190efb9e9ab663b39eaadbec000731743403f9b69833ec89c845b8db37661c4a888f5651084b504016941b8d94ba39ba897bec874dfd88a7a9bbfad2e7a73c4ae2102b3a578525ea1e0a59e02721dc04e6256c4e8444e7e4d8adccb85f8ce6e628ed53b16044a9e4d351fc01fe5c401de2302d33ee5fcd9a9f0262cdc67c4e1eb84dd54650d56b7c99317b1973a71a6e01781258aa71c4f1e", "35c137e943192daa30aaf7c8f7d328641ef1ffeeacf11b3541e814fb3edfccf1", 0x0, 0xffff}, &(0x7f0000000200)="f6544415d9a65e804e1634608e2ffcff77c7bbfd6c95c4d30bec971071824faad6dbad57e080e905b66e481d5f7bd243df1917bef090a9bf932166507a8cf90d35977ec1319b89565c3bf62e8377d3fda084df0a1da388072dab1d02e113f450a291c00539a013be", 0x100000000, 0xa2, 0x8, 0x1ff, 0x10001, 0x99d0, 0x4fe0, 0x7})
close(r2)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r2, 0x80047470, &(0x7f00000000c0))

13:54:56 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba", 0x1c, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffff991, "9cba86badcafd0404b8b000da69c19e0"}, 0x14)

13:54:56 executing program 2:
syz_emit_ethernet(0xa0, &(0x7f0000000140)={@local, @random="188d3ea1dabc", [{[{0x88a8, 0x5, 0x0, 0x1}], {0x8100, 0x4, 0x2, 0x1}}], {@generic={0x816b, "ff774ceeb6dd18b28d92a82d21f3934cc064b1772c91d2ab4a631a4fb7a21bfa4fc68d25698aaa3a3affacbc7b9fc034b6ac891270bffb113c6f71fc60002cc56ede75b742b71e0e56d28e66b1dde397f522a15f7a30704b01f6b652f843ae974d9b8326ef6a76bad414627774830b504943fcb56ee9e43cad0322455a122d39daf28b9a9cabf8bcc090"}}})

13:54:56 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
socket(0x1e, 0x7, 0xb6b)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={<r1=>0x0, 0x14, "1057d3ee7158318685a050467a37ebe7ce72190f"}, &(0x7f0000000180)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x5, 0xf, 0x7, 0xf8e0000000}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x8000, 0x4)
close(r0)

13:54:56 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000c80), &(0x7f0000000c00)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000006c0)=0x3ff, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x52, 0x0, 0xfffffffffffffde4)
r2 = dup(r1)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000580)={0xdc, {{0x1c, 0x2, 0x147b3aab, @rand_addr="ccc7f889b3d831e69af1f3b57d0ce27d", 0x5}}}, 0x88)
dup(r1)
ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000100)={{"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", "738205f362c60233986f14d52824581b3fabd452fae61fdd631015dff45e8e00", 0xae3a, 0x100000000}, &(0x7f0000000000)="7f7978503afe26cedeac3acf278cd59cc5162cc00201769aa44f671285b1e46bc2b79e33b288611d0775c6539fccb2051152bf8b3dac9f06ee2e2fb7ff36ec04f32500863819d22fc2b21276a87ce08532eb644f4a4649c0f47e81bcc4328e59dbc0bb4d1e421d8258b6a5882a635f3d45775f945fc1e4ccc8a5f437cbd91cc764eebc8ac5b865918a1fa76469eecc1f5d618ac53c436dada7b6b670d7d158e696b52efde0a95907bcd2bf5ddd32bbeb7fb57f30d221f030d9b369cfca8205b3c9d729388ad5397c08339810a63f147a0d2d053949fa4520844415770e5f644f61", 0x3, 0x90, 0x3, 0x8, 0x1, 0x9, 0x1, 0x401})
r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_RMID(r3, 0x0)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000780)={{"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", "5dff9ece01eb944401263fd0119fc38d28d4b1168af9e8c1751b851e91ca1e59", 0x94, 0x20}, &(0x7f0000000700)="4bb3b1727b9d83c27f1e51d8a3e3aa176d822bf6d4f1fcfc8602d3085581545827c8b19577057a3f3a5aa19a93efc05d14bb458092e27203a0ebb2ca8d31d8c9c8dd7bf3beb96214b04ef6cf510a3ebf71bde4b623309521e86acbd3c49d715da9", 0x3, 0xfffffffffffffffb, 0xfffffffffffffffa, 0x8, 0x800, 0xffffffff80000001, 0x8000, 0x8})
mprotect(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x1)

13:54:56 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mlockall(0x2)
socket(0x1c, 0x5, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

13:54:56 executing program 3:
r0 = socket(0x1f, 0x2, 0x7)
setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x27, 0x4)
syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr="0300"}}}})

13:54:56 executing program 0:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0)
shutdown(r1, 0x1)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)

13:54:57 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = dup(r1)
fcntl$setstatus(r1, 0x4, 0x10000)
r3 = dup(r1)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
pipe2(&(0x7f0000000000)={<r4=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x0)
r5 = dup(r0)
connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:57 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7}, 0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000000))
syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

13:54:57 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x104)
pwritev(r0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="fac48c04769875bf02773d4e09a5a0e53ea9eadf9023183b07be0e4454a4ce6e992dd3d3e9a96adbe8df5757b742aac378b1e959bfbe52af5c09e345b0b77c67e0f8b66765d5aff3d368ae6542", 0x4d}, {&(0x7f0000000140)="a11bf592ebc7468d1e0a6daa2f2108472c5bdfa433bb51466fa2a95e98e25227130d32b7154df05bffcacdce3a7cf7d757ec5121f1f578a6c72f7efbd37a724a9dfd11c059484676f3b09b12e9369bf53c66e6caa8df1385b938fd7065f72796c8503583d57584fc80c7f36e51bfc04c8e93cf1f218fab4a859d9b5e3ca4e90e1ded3c06db1d1846eab6c9c31f58fa024f9c5789cf1ba2b4c1b135840553c19f65907868194c5d4ba864509d21f14158d61bd6", 0xb3}, {&(0x7f0000000200)="146914a919cf85d3b5aad4594c42c5fd1dff247a95790d19b1edc46dab81fa601532ab38035681dd3656bc20def8c97926b8ed2594343e56b12055cbd146595d8d539af04de46bef888e06a486df3b17ec3aecbb2a2480c81c8d7ec0747bdf75df4d6e3b4973838e6a499c8ea69255a537efca3222c8b0718535d22a7ab4e20b21e157fb51cfa243d1782cb01319d2866c7d21076ad99c6e0d610afb12cc05dadb28e8f65187c4b3c3cccd062ec4459b9ecce7cee94c67354931d488c1f3688c98b592a2b05d3a24835dbeec3c9a7cfe185cf47e480ea09f703f9468d80902170b2a32ea", 0xe4}, {&(0x7f0000000300)="108ad045895185aaee511b33bb92e3ba608ea5c1f3caf909a300f689269fedd8c66768993cebece10752b5ee0802b0d9907ed5041cd1076e07d828fd7d4b6f1a6319617df5a3530c51ade46afc19bdb6931562341138870de8ebaec4743aabe20d249e1ba86b24200b07ed522f2c0884093d825293a8fd78", 0x78}, {&(0x7f0000000400)="b22a0a34c920ae5b37689f049ff8b1e60b7d7f9e1752fc047770618f3cc0811fce218ad90a5a35fee6bb843a7334bb7eeb3b4101861faab171e31779ef827940e6cf6cadd89821af7cff8efe944c67f93356a081a9cdfbf027acaa617f97e20e6f912d822eb95d5c3e073fd64158e7987f5f70ead931fcda4a100d2d8ff5a5df8c73791c8812e90d3da5293152488dfedbcdfc2e871405c7372c53f965bd730b54302bf8dbe2f656f6f776a06e8d9f81be7d95f0ac9813f6fb695b0d7b8c51d85389673f55c39e9cc24123ad25864dc2dfc7406ac7156568fed57f736fae056f95a0811e1077327bf2ad7952d46b34", 0xef}, {&(0x7f0000000040)="115c9d2466fabaf240f20834741b966cffb1dc39b3", 0x15}, {&(0x7f0000000500)="d56dfa95b0fb6948a4174e7a0e72c8e3ea9a65b42a5c1f0fd3017c4da8b92455692b0963786e456355c82fbb7b8acab802dd970088556f3920adf10eadb155f7c35390dcbc66fc11f3ed75f525a06ff17a6d737399d6347dc9240f1316977fce3f0007b686ac419159ddf4b4ef2f86b9bc21e2623a3f94d12f132eaaaa298b5d2ae0b4fc72c6e6f64d168a9673f3094f722e0b2d7176f42c55c0e14be0d3", 0x9e}, {&(0x7f00000005c0)="9994038a5bd93d7d932d2513cbdfb8ebde2d074332236edacf152ff6d1e33803d80c94e846569c9807dec50332059b4b25c430b180ac2419b97b52e5abf24f5a2a61c0ca392a27843c7f9f1df46ebda682f5d562bebab102e922058dff37a5de22f95bea6324991dd9415b0fb82eada64375d2bead79b4b7be7a67dc8c686c36f6ec1398955938cc8a9491b0ddca5ddd7713f4113de2800f38d6545a963235dc22e99feedb859c42a4b62e90ff44fef53b0468cb6f900645bd0d23505d080ff61a66245aa554b41be1760c178d08e15e7bc088d654cecb6b643829b2d6eb0bf32f569de1267ad5d2b532d95c1b0ca3d6", 0xf0}], 0x8, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f)
r2 = dup(r1)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000080))

13:54:58 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
flock(r1, 0x1)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000140)="6fc33acfa37ec43534de3c6412a5570f602f8df52c6c12a2c74c96361603925e543dc025b80c8cd99ed2749024ee4ada039720a81b4c2ba204aa498aa0c1fa7f76565aa66f720207e828d5326ce79c32c5a75ccabbb7f110c7eba0402b3e9ae9a36269ac8f76a3e471116c29d5eead56ebbbcdaa89d33c0c30928ad006bf662d79402e71")
fchdir(r0)
r2 = getpid()
r3 = fcntl$getown(r1, 0x5)
fcntl$setstatus(r1, 0x4, 0x40)
setpgid(r2, r3)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000200)={{"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", "45813930ad4baff9f82375a1227cd70410f3b8eadc939f1dba6991e954c30090", 0xfffffffffffff001, 0x3}, &(0x7f0000000080)="56240cd41feabd1ee8943437dad83ebefec39289357c92f46e244a7526d219ab79a9375d9d54a13e08b05dceb75e761ca1c06e18145d20cb9d1206afdd6e83f68b", 0x21, 0x6d4a44a9, 0x3, 0xffff, 0x73, 0x80, 0xfffffffffffffffb, 0xd9})
close(r0)

13:54:58 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000100216, 0x0)
ftruncate(r0, 0x10000000009)
open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = semget(0x2, 0x1, 0x208)
__semctl$IPC_RMID(r1, 0x0, 0x0)

13:54:58 executing program 0:
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), 0x2)

13:54:58 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0xfffffffffffffffd, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f")
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200), 0x4)

13:54:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0)
shutdown(r0, 0x1)
close(r0)

13:54:58 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x400000, 0x0)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"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", "2ca20fcf1bbcbb50cecfadbcb70dd584ba86cdc0210e5fd0599a854835bdbf93", 0x9, 0x80}, &(0x7f0000000700)="971ea62675c3af74c3e2d37c3e0fbc7d8cdca3f578485f56641cc5b38ed07468e25ef47659225104ed5e9edad54e8d781bd2e27e31085efad8b572075f30328093a5cc8ae8b57133ea407f700b6286c3b2dc217886a20fa1ccc060e00b6786840fead89c4fc614551fc844534cda103188a020632a2d5e2a29797c99487f045084757abe9d3a883a7ecd4fae64077dd1746c25e13fc5155e9e453bec7cbf0a6562bb88d928286e20a597c3deec09857cdb64672ee9630cb502823389924150ebc3434c23c1db88c267d8ce9e4333b2e510df5b2f7b32b925a854e20500245e14fe0b4d7d5d181d", 0x6, 0x1, 0x4, 0xc4, 0x80000001, 0x1, 0x4})

13:54:59 executing program 3:
open$dir(&(0x7f0000000040)='./file0\x00', 0x400400, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4)
clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0xffffffffffffff7f, 0x8000}, 0x0)

13:54:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x0)
shutdown(r0, 0x1)
close(r0)

13:54:59 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000004000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x81, 0x2000, 0x6, 0x8, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x3}, 0x8)

13:54:59 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0xbf)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3ff, @mcast2, 0x3}}, <r2=>0x0, 0x4, 0xbf, 0x9}, &(0x7f0000000200)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xfa9, 0x0, 0x3}, 0x10)

13:54:59 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fb8e74cdfa1a2514bb5e82c1b57ddbef425651dcdca64b62a774017d5023f5c02d9e561381f2a053729c58dd7285c9a", @ANYRES32=0x0, @ANYBLOB="00000000ffffff7fc0ffffff0300000007000000"], &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x7ff, <r0=>0x0}, &(0x7f00000002c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>r0}, 0x0)
r2 = socket$inet6(0x1c, 0x20000005, 0x4)
syz_execute_func(0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x0, 0x148)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000a00)={r1, &(0x7f0000000940)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x4e03f6e4, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x3, @loopback, 0x2}]}, &(0x7f0000000a40)=0x10)
r4 = socket$inet6(0x1c, 0x3, 0x400)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, r0, 0x9, 0x2, 0x2, 0x4, 0x3000004}, &(0x7f0000000400)=0xa0)
__getcwd(&(0x7f0000000140)=""/56, 0x38)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
sendmsg$unix(r5, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYBLOB="01002e2f66696c613000"], 0xa, &(0x7f0000000880)=[{&(0x7f0000000500)="bd8e6b969d7ae845537bceb622ef4c67373c202689375f48b4fec08921813621b53b72a01856719e4fadce63678e6ab18491a6ba2362b09778bc24f6804d0f4c8418c284e17b8e662bee3f34c93a4712d27c17ae1125660bde5852f907573cba6e26aec8a0e0f5de3263ad4458de0e2f1d69f5e7c8578a6c4bda251ac1c3f382b8f060a6d54894a6a1de62e4ae62cb9f2d07c55f3634bbf578f2f6768cd47247e62c01fa8283d7545292dbe2767c4e0f57af73101511837bbbc82637e30afbbe6a081389b98546270cf519f14f03e00da587b524501eb4e1b73ed2e3f383d6d4a4a95eb81dfb19", 0xe7}, {&(0x7f0000000600)="c43cd012dcd1f6c7ce5bd4a4ab0d0a7f9f972fdeaae12509e6c5f96921ea28a1a9b60a53ee3f2f0432b323f8df5f07f314940b51d9aef1c73776f6f5332233798cbcd20fe0fa26f7ce6843356294fe74c2fe935804df62322f922422623fa035482b3123e648d9ce77c45af703132ad5", 0x70}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="b6765c255874ce051388663953295992ff4744766cddee2a334d1a4fa9ba634f612de0c6d8f74aff5ef493a695f08de175fb2fd709eeb6f9061b24509ebe706c80eccdb30d69b474ddc4d19718de1f272f124858d84178fcba705fa6462da7c5506e84754f72135d601c004561e9412483f8df3be5540a3458a6cda187bea1754a897aa45d0d66f88c7ed1ad", 0x8c}, {&(0x7f0000000780)="e058c727d19bb963cff0baca86214f803781064be0089b00f3e63e8010d89c8011b2579f5f37028a5ae4325c79603d2036365490bfdecf338c3d7cc34df4b9236961303bfb31011902a7679841caeda731ade00b04fa3de1c168f7919af9970f8ace9cc83d69790847cd2b3a0e8b1a0aa4d64464153e433c568ef98b37f47a6374c9d79ce65db8bd8204d31188ba8a4a0fcd71e75dcddd7c3dd801b181de136be8e007e80429898ec3bc82eb13f4a43c12f9378011529854e2e7464fee8be6d143e8979adfd9737493", 0xc9}], 0x5}, 0x100)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={r1, 0x10001}, 0xfffffffffffffe10)

13:54:59 executing program 0:
semget$private(0x0, 0x0, 0x404)
r0 = semget$private(0x0, 0x2, 0x903)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x2, 0x0, 0xffff, 0x100, 0x4, 0x3])
__semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000080)=""/56)
r1 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
getresuid(&(0x7f0000000040)=<r2=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
r3 = getgid()
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(0xffffffffffffff9c, 0x5)
r7 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x0, r2, r3, r4, r5, 0xa, 0x20}, 0x100000000, 0x4093, 0x8001, 0x1, r6, r7, 0xfc6c})

13:54:59 executing program 1:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_execute_func(&(0x7f0000000800)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c60541e2e922ebc463b95d3b00e62c2fed660f38463da16379637902000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f3830663edee3400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c3400fea07b90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47cc47ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x192)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1, @rand_addr="f7d2fa515acbcac3959d75ba1f7fd3e0", 0xcd50}}, <r1=>0x0, 0x5, 0x8936, 0x10, 0x1, 0xa9}, &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xde, "6a406c9d196befd1b56435b7351d94381b961940f2aa5bce918179b428b6982e1fc53ce3710c67de39f71bb824939a20b3b37c8eede98b30dff3505f9a82c4c4df8ab113cff667f62094386a8a40181ad44cb5e16e05c17a144a5c2296babc12a474bad7bf79cf27b624538c47e4b4603cbb080c8e40718f72533494c1a7875fab3b969d0bd21a8f40785a6b07e743b78ebbdc8f4a5cd8cce0c923b9a26934ecae54e883c8dfddc47331a45be7e94d853241d5ccd6c48b1d54c87a8e161fb7de7807dfc16d6bbfee98918ad98593b737a013fc6d46771efc7c4341c28e73"}, &(0x7f0000000280)=0xe6)

13:54:59 executing program 3:
syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @broadcast, [{[{0x88a8, 0x4, 0x800, 0x2}], {0x8100, 0x4, 0x8000000000000020, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}})

13:54:59 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000680)={{"0c6794515dde8507e11706cd0f41dfac5d52defa5ff92243b2b63f9da49a369858df0818b17e26fc2fd01a1975a0b10a2fccd77c142f029a7ce12467de20b189bfbdf598e7b60fa403af7622de131f02a25e8a37db1791c1a007b9525a6950d96499ef3b024c34d562672d3ba23467e32d0f5d61592ff5259db1632ec05aa61886ad280800224a595ded7996029b2b9dbd02de8ec4d3181729785c29d20a56dc57f40c2a23572c3f78eb9a35ff9f3807f4e22e30dfd600d9e3906c5ccaa4e10e2837081b0ce59970bf147a8faf2fd72f05211075dfb2320782c7d62f4acd995621f4494599475b7abfe785859e322b58b9e8c436bb04cc67b5e2489d0c4dd6cd41ce5d865d3d493fdcfa3ff7f3e1329fbcf551ed2ee98c4277460454a6b047cadd59854cf298e8a94cd8a8361325f04752c6b0f1b3032db79bb2faa9a2cf45ec46adaeeec78002e2c9bfbfd2336059239e23b3af1cd2c8449051bec653fdec31146b54fc74450e0904dae613623a6bc682d9b118eb9356963001261a5700f839bae490894d004193507ab460a6631008a86076b3f368220131c0a01b4aaa1a36816bfb83dd476452d3493a1dfa9c3863ed92ca980f936460da497569afd87da450d932747ecb7052c1afd61434705921a8f8421f6f3dca6b5055f004d06d0be0111c1ce2d620ea6cafc97b917b77e8d91f1b98c565a2a9c0f4358f056bb097bf42caba07d93813369a01fbaa88acc923467ef45a9c29edbd7867dc844c6f37c4f9b9b4211b8b566d23b085cfca14c65fb34d5e99d5ab56b2af988f30c392b4996a3b2a2d51791189e44a193ea608699973ba8dabe370e5466388add7f27589658b3374108ea2daaa5b971fcd0733aa4a83f366b4f69789c1c044778aad98d3c4a58af26297118f85664a1a9cbb080a27069261a4b84f9abe7574e2928157eccfc69df85e6a020c25b0a8e37f2f69adbc950ba3d79b6f09055a8d9c95874b769cfcddcdcde44469c7c70784179e16bbabb4ad3a8ba474f10e0425de966eda89dfcfd1014241b9972858c9ecf2a0fc0ac9e3efaae1b5ee3714e50cf24d9cd25340ce2c45bb1d92e121ac8f6a8ea4a3b78ca171fa9addd912f7c7065dc54e6abbf25b4f9a0040359aadd1f2f68bb4249f3ce50a2f93d34e92d935fae0d09d636ae754fc93f7e131251699341d2e62efeb6e822f72e5311de03f00000000000000ab68d041ebe92cafc240a380a1b92514465adc20a2f91be551f060ebc57e4efd87a40940584cde40d59a697b8baf9edf268a557ca666c5c92b3861f3bd6c01f551d5b4802825bb32637d344715f3da7a8bf2794d153033479d776e6f377d1b9bc228ea08181ca9790edf40a0fed0f312f976adf6b9613ada99c8ee22db170400000000000000e6074189b88584fa7ee331404585f4aa63bac9e9f9e5369dba328b", "87281a410b5e1f2aedead43541d298c5544f82f2bb6a21f8196722480766d3e5"}, 0x0})

13:54:59 executing program 2:
syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047f02b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0069000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
socketpair(0x0, 0x3, 0x200, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xe, 0x79a}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x20, 0x4020, 0x5, 0x400000, r1}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0)

13:54:59 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2784e2)
setrlimit(0x3, &(0x7f0000000200)={0xfffffffffffffffc, 0x6})
fsync(r0)
truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff)
r1 = shmget(0x0, 0x3000, 0xc1, &(0x7f0000ffd000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2000)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x1ff, 0x1fd, 0x637, 0x1db}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={<r2=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00eb060006000100ff0309000200ff075401"], 0x16)

13:55:00 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7fff, 0x8, 0x5000, 0x80, 0x2, 0x3, 0x7, 0x5, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xf25}, &(0x7f0000000180)=0x8)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000)=0xffffffff, 0x4)

13:55:00 executing program 2:
munmap(&(0x7f0000719000/0x1000)=nil, 0x1000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
read(r0, &(0x7f0000000000)=""/240, 0xf0)

13:55:00 executing program 0:
r0 = socket(0x2, 0x5, 0x1c8ccd01)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80000001, 0x200, 0xb0b, 0x6, 0x4, 0x6, 0xffffffff, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x2, 0x8, 0x9, 0x0, 0x5}}, &(0x7f0000000100)=0xb8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfe}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000001000000aab620537505a3e5130464c93d07161707290269d1dd7747dc072181fac1cacc75671dcaa637aced5372"], 0x10)

13:55:00 executing program 3:
syz_execute_func(&(0x7f0000001640)="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")
shutdown(0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x9, 0x4)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000000)="7739ede1524636e1")
syz_execute_func(&(0x7f0000000300)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c439a1dd7dbbbf5dcec6c6d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000500)=""/4096, &(0x7f0000000040)=0x1000)

13:55:00 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000240)='f', &(0x7f0000000280)='+\xf3\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)=',*:$\x00', &(0x7f0000000340)='+\x00'], &(0x7f00000004c0)=[&(0x7f00000003c0)='\\\x00', &(0x7f0000000400)='#}#%)\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='&\x00'])
lseek(r0, 0x0, 0x3)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfff, 0x400, 0x3000000000000, 0xfffffffffffffffd, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xa0c9}, &(0x7f0000000140)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getpeername(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c)

13:55:00 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
execve(0xfffffffffffffffe, &(0x7f0000000140), 0x0)
r2 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={<r3=>0x0, 0x81}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={<r4=>r3, 0x0, 0xf, 0x8}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x80, r4}, 0xc)
shmget(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil)

13:55:00 executing program 1:
r0 = open(0x0, 0x800, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 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$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425")
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8)
getgid()
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000007c0)={r2, 0x9}, 0x8)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924")
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

13:55:00 executing program 0:
syz_execute_func(&(0x7f00000001c0)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005")
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r0 = socket(0x1c, 0x20000005, 0x68)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3}, 0x8)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$DIOCGETLIMIT(r2, 0xc0084427, 0x0)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
mprotect(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x2)

13:55:00 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet(0x2, 0x10000003, 0x9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000380)={{"c27fcdf10719f98427f443bb53c70f9a1f33c80040a24f8b6226f0223edb03d359d0e215b066675bec95194298d9e6030e95569605cf688a00b5be86cc691868d05ededecee9b9a079e111c234431548d5f4f3371a8d57f88567b1d571351803ff08ba64fe07890b5e859a83b28111af85e2cd2bc5741dbae235b832e246b9a1dd1375bc99d89bdc7ebf720d761b77ab14dbc1553b02db9ff158a886496079dac33834c4299fd62277442cd64852fbc7317c9e9872f03087f82425b41d6db5aecf5ed508be865eb4ded2ef19e02f4725070f24c8a292761686c95faeec4582010da08529dfe5cc3a3e85d093c61b16d493eaae686d3a9e27c1e812c0e0c5a75fbb0b8e20685adef9ca6713d69b8d1a350d397ca55ce2a56cece55139c7066483b343e9d1e997c4876b958835cc5fdc101ebdeeb03d0209b22bf5e6734ca31e4be5799eced0f2b0bbd03797306ed6646263b42645285401d4c9c5af2713667cd82edc3429c12ff51ee3ef84d9d40cb975c86f4d814e61b5b0159e201b7605af8c9ad8c5d8bf167a37caed1be2f65018aaddb1205afa1512c7b7c51a2c88d60a162e760543ee4d05645b70357c9f19592917b216bd5863040cb1cc8f3e4b481d8a8716661825454dad8c126969fe313357b6c7fdf4b0fb9124d9ff6c3ddb008fcd50862591651d2ca8f676b8cdad3590f41fec25ec78240afdb06e364a9bbd7ccc99d850485a6c5c259e4ba30060fa255a1aa7b9d726f5e4c8e75d26f6fe1e9072bdd7732585c52a51f6f3929f7582c04c82457741fd2b06c76000b4ea8e3db2cbd9bcdf5b244f120e7d0ae4fd95eebf087581bfd8ac811aa906e9b157c9230526e231a62e5e21d928c90d8003ee23019b0cf7dd74cc11bb5844d411c3b4d8df1345ab85fde8b6bda1452ee1b8f45c09be22f16fcaa727a17aed8874e74b0fb9e909bc90ef44b3b58ca8c8874f6f9d1ee00b21ad20d146458bcb0c45a6b2b81c5831d21715c4e26f62914c5041bf5cf7a26d54422b8c42ff30e245454cb0b7d2116b2b8396cc4bd80fe44c0de35953aba3a911db619340bd1e019efc012d2710532c54b14f8b4e478241dd457f9c9784ae493870c2398af3544ac3ffc16d15a8f5b9efb0775d84a9c29ad677072545439781e2a015b8fcdbb11b55a17ee4f783ceec086e5626c965444c31947b05a41146b588254c96c376d4f690cac4c23c4e7b1404a228328a7ae51019bf4ce4e35913605ed60210048ec50e1a46480953a6b4dff5c8c70b909827eecd09dd2291e8fed1345bc300f268e8962ca22d5c13a7ef37c1c03fbd57e371b285b9e2beb0711c9e3001b84445887f5158ef9bb5ec764cbd3f4b6f4fc764297a50e51ab26b2de5c77e5465777a938501b167c6476ee9917a322d0142077aca1efe273b9cc861afc28c857dacdf128fd4fe7895b9646ada", "caae99a5188e361b9c1a86502706431109b3905af84ed01b90c7ba220bc4af51", 0xce20000000, 0xff}, 0xfffffffffffffffe, 0x3, 0x200, 0x7, 0x957, 0xe79, 0xa0000, 0x3020, 0x1})
r2 = fcntl$dupfd(r0, 0x11, r0)
syz_execute_func(&(0x7f00000002c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeece40909b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = fcntl$dupfd(r3, 0x0, r3)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x2000, &(0x7f0000000000)=""/67, &(0x7f0000000080)=0x43)
pipe2(&(0x7f00000000c0), 0x4)
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000800)={{"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", "b78e7a28dd0440a0173bd2705b1048c8661f38534a9398445e4a34718630e0e2", 0x101, 0x4}, &(0x7f0000000240)="f74ea81f76de448489e688c7ed62984c7aa0defc1063d2838ac187b541e2e63c18c315b58073f70927e685ad12f33416b813a64439728cf5929bdc65d3f1ecafb9ad8f0e457d403da5d92d4d6468c0fa6120505c2e22c6cb31f40b6b10dedc1094d629a9", 0xfffffffffffffff8, 0xfffffffffffffe00, 0x200, 0x0, 0x0, 0x9, 0x9, 0xf6a1})
syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865")
socket$inet_icmp_raw(0x2, 0x3, 0x1)

13:55:01 executing program 2:
syz_execute_func(&(0x7f0000000780)="0f548100000000c4e115f57f93f2436d46d9ff46d9f4c4c2fd315b77440f418a730000008fc864a296705a0dbf00660f3a096b00710f9a5b03")
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
getpid()
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000880))
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$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, &(0x7f0000000900)="3e1ea0ab6b1eb6954f1890d6ee448b3c699cbd917c9aabe6903a918312591a994b3df5f2c0b8d40800445b447ca899312ac018675df9b52b8c331398c331e96dc16ae24c03862ed4e5486245f042833fcd3251129fd46875f1db82")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x6}, 0x4)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
lchown(0x0, 0x0, 0x0)

13:55:01 executing program 3:
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

13:55:01 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821286981e"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0xd}, 0xfffffffffffffe17)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:55:01 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000ac0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[{0x5}], 0x10}, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000140)={0x9, 0x1, 0x1f, 0xaf13, 0x71}, 0xc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x3, 0x1, 0x0, 0x4, 0x3}, 0xc)

13:55:02 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
fstat(r0, &(0x7f0000000000))

13:55:02 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
accept(0xffffffffffffffff, 0x0, &(0x7f0000000180))
accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200))
fcntl$dupfd(r0, 0x0, r0)
openat(r0, &(0x7f0000000280)='./file0\x00', 0xd85, 0x20)
socketpair(0x17, 0x10000000, 0x1, &(0x7f00000002c0))
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x80, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80, 0x100)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0)
r2 = msgget$private(0x0, 0x20)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
geteuid()
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0x44}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0)
r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0)
socket(0x3, 0x1, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

13:55:02 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)=""/4096, 0x1000)
shutdown(r0, 0x1)
listen(r0, 0x100)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="a6e6245c037fc11405621904e986020a80692d601051f7617f28b753a0fe8aa56bc90edc78c473c8f38e9654b31cb97a11e18b16beaeb6950ed7fc8e9f80dd188238f7a4b23a9af24529912bf417d73bc2a1aaeee3d1a46d9abffc42c8bcd82b9a0a0c52812c0142c24b316c3c9ea81a06515c6210c1ca856c58ee5eab0526ab1fcb9caf9dc93df243270835b7d6ff12")

13:55:02 executing program 1:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x7fff, 0x8, 0x8, 0x3, 0x9}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x75c42acb, @loopback, 0x7f}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x7fff, @loopback, 0xfffffffffffffffd}, @in6={0x1c, 0x3, 0x7f, @ipv4={[], [], @rand_addr=0xbf}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x100000001, @ipv4={[], [], @loopback}, 0x5}, @in6={0x1c, 0x3, 0x1, @mcast2, 0x3ff}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x1, @mcast2}]}, &(0x7f0000000240)=0x10)

panic: sbflush_internal: ccc 0 mb 0 mbcnt 256
cpuid = 0
time = 4197303
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028b5b730
vpanic() at vpanic+0x1e0/frame 0xfffffe0028b5b790
panic() at panic+0x43/frame 0xfffffe0028b5b7f0
sbrelease_internal() at sbrelease_internal+0x174/frame 0xfffffe0028b5b830
solisten_proto() at solisten_proto+0xc6/frame 0xfffffe0028b5b890
sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe0028b5b900
solisten() at solisten+0x7a/frame 0xfffffe0028b5b940
kern_listen() at kern_listen+0x132/frame 0xfffffe0028b5b980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028b5bab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028b5bab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x2 ---
KDB: enter: panic
[ thread pid 8338 tid 101394 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why