6d1a1ea4e57b912b8b17c8e8133ab1fa9ec71f0b3d413fb2566afc7d78e3e928aee51dd53c0a55d3442a352edaff1c51969b3d16b627eeacc0ebe46b07c2fd12100"/448], &(0x7f0000000300)=0x2)
lseek(r3, 0x100000, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r8 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r8, 0x0)
lseek(r6, 0x0, 0x1000000000003)
pwritev(r6, 0x0, 0xfffffe77, 0x0)
r9 = open(&(0x7f0000000080)='./file1\x00', 0x288, 0x50)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x50, 0x0, 0x32e)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0xfffffffffffffdcc)
geteuid()
getpeername$inet6(r9, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1)

00:00:42 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd90ccf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:42 executing program 2:
munmap(&(0x7f0000704000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000705000/0x1000)=nil, 0x1000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4)

00:00:42 executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)

00:00:42 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x4)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040))
r1 = getpgid(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x3, 0x2, r1})
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x4, 0xffffffffffffffa5})
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000080))

00:00:42 executing program 2:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @remote, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @multicast1, r1}, 0xc)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="83523e31b419", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @local={0x7}, @broadcast}}}})

00:00:42 executing program 3:
truncate(&(0x7f00000000c0)='./file0\x00', 0x6)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
dup(r0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x20880, 0x10)
mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6)
open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x160)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:00:42 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket$inet(0x2, 0x7, 0x0)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000340)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYBLOB="143a0c2b38a52e830959aedc45cc5a86fef6647025b4e8a08af5ce38371b0400000000000000699f32edf84f75ba07b357cbe2bdec28d72994f54a1d73a6c56ca66aa960e32f0c003aea2e1a53d8b39c5843f2405ca175a483aef6c7cfb73c0400cc1fc4dd8ad008a9cfc67f88d82bc44fb33e8a1bee97ad92f44a01648f135cdc40b235c00c3d34ad41d01ac4cd96514ef0d19913922ce173fca2200938cdc3d7ea0585afdd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x18)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
__getcwd(&(0x7f0000000280)=""/85, 0x55)
open$dir(&(0x7f0000000400)='./file0/file0\x00', 0x101, 0x10)
accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x7fffffff, 0xf, 0x3f}, &(0x7f0000000300)=0x18)

00:00:42 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x3, 0x4)
r1 = socket(0x1c, 0x4, 0xf4f)
fcntl$dupfd(r0, 0x11, r1)

00:00:43 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:43 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = socket(0x12, 0x10000007, 0x7)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x8001, 0x1}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1)

00:00:43 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x200}, 0x4)
fcntl$dupfd(r0, 0x6, 0xffffffffffffffff)

00:00:43 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x3, 0x4)
r1 = socket(0x1c, 0x4, 0xf4f)
fcntl$dupfd(r0, 0x11, r1)

00:00:43 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
syz_execute_func(&(0x7f0000000000)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110fd3c43e450fae7c0f0f")

00:00:44 executing program 3:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setregid(r0, 0x0)
setresgid(0xffffffffffffffff, 0x0, r0)
setregid(r0, r0)

00:00:44 executing program 2:
setreuid(0x0, 0xee00)
utimes(&(0x7f0000000000)='.\x00', 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xfffffffffffffff9, <r1=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)

00:00:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "9d030e96212e85905f854678e7706feeda9cb9d69bf2123f33a4ad162fb638f375d847037d836cba6005f7746f6ebca7aab03815f69d3d67f2bc9707da346b8e5b7372b0f51165da49b05ea5fdc5d155f264b6720221aeaee0992e3b8395db38ef31bf5799fd68e512055f212d45aab944fc43f2cc2b3c1462cdd0e0f4cd486282fbec81fc9496646f09dce9c3cb19a2159d1bdb3dd16bb84f1cb5864b8b175d091221fa9fc428f7e335bd8e7c643f3f2e575d87fb70d9020c47887e16ea2f6ddbab10a0205d579ce8fce69b217107f1587a78e4cafce73b837f9f99dec8cfe8eeed8696fa87ceb70c0ca72e28ac5e56"}, 0x100)
sendto$unix(r0, &(0x7f0000000000)='9', 0x1, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81)

00:00:44 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd928cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:44 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000680)="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", 0x1000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
read(r1, &(0x7f00000002c0)=""/195, 0xfffffd63)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x29c)
sync()
ppoll(&(0x7f0000000140)=[{r0, 0xa4}, {r1, 0x4}, {r2, 0x40}], 0x3, &(0x7f0000000180)={0xe0000000000000}, &(0x7f00000001c0)={0x2}, 0x8)

00:00:44 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20044, 0x100)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x0, 0xa8, 0x4}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0xfff, 0x0, 0xb9a3}, &(0x7f00000000c0)=0x94)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x107, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:44 executing program 1:
rmdir(&(0x7f0000000100)='./file0\x00')
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x9f5d, 0x5ef]}, 0x8)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:00:44 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r1=>0x0, 0xa, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x7, @mcast1, 0x20000}}, r1}, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)

00:00:45 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0)

00:00:45 executing program 1:
r0 = socket(0x1fffffffffe, 0x10000001, 0xeb362e3)
bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x8)

00:00:45 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b04f4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4)
accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)

00:00:45 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8000, 0x0)

00:00:45 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9cfcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:45 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r1=>0x0, 0xa, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x7, @mcast1, 0x20000}}, r1}, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)

00:00:45 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78)
unlink(&(0x7f0000000000)='./file0\x00')
recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:45 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
truncate(&(0x7f0000000040)='./file0\x00', 0xde)

00:00:46 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000100), 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x7, @loopback, 0x7}}}, 0x88)

00:00:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
truncate(&(0x7f0000000040)='./file0\x00', 0xde)

00:00:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)='f', 0x1}], 0x1)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
truncate(&(0x7f0000000040)='./file0\x00', 0xde)

00:00:46 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a900000000000000ffff000002000000"], 0x10}, 0x0)

00:00:47 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9f5cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:47 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0xffff, 0xfffffffffffffffb, 0x20, 0x80000001, 0x80, 0x10000, 0x8d1, 0xffffffffffffffff, <r3=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000800)=0x8)
r4 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
syz_execute_func(0x0)
r5 = dup2(r2, 0xffffffffffffffff)
openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:00:47 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0x165}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r2=>r1, 0xd6, 0x1, 0x80000001}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
lseek(r3, 0x0, 0x1000000000003)

00:00:47 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
r0 = msgget(0x2, 0x1)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x3, &(0x7f00000001c0)=[0x0, <r2=>0xffffffffffffffff, 0xffffffffffffffff])
r3 = getuid()
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
r6 = getpgrp(r5)
r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @rand_addr=0x4}}, <r8=>0x0}, &(0x7f0000000400)=0x8c)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000440)=r8, 0x4)
r9 = getpgid(0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xf4, r1, r2, r3, r4, 0x80, 0x4}, 0x4, 0x46, 0xffffffffffffffab, 0x3f, 0x2d24, 0x4, r6, r9})

00:00:47 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fsync(r0)
r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0), 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000100)="72fe3521836a059080a5c75d5d41249bec2c14e2e01294508f60a391ceb577b2147dd08d82f19c6e39cf8f048eaf95be706e7e5e4f20a9123fb8616b08c2ef258ebc6b98585ee421ddccb2e2caf623bbe14c2d8fc94ff23c003256f2082b6c2252311e62f2e7c5f03cf20a707e223ca6fc31b119f336")
fcntl$dupfd(r0, 0x11, r0)

00:00:47 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/148, 0x94)
open(0x0, 0x100, 0x101)
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x3)

00:00:47 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={<r1=>0x0, 0x88, "2ee013a2fde5850bf53687e09226e78fa4718e96e3a2dc442d951f6e62cc255b05c69064fc4f3678e55e01952932e56d7cfe785df863c1664983dfdbf50946ac3f645bde115602a5890834829e74d5a3deacb32b35d13b6cc3d229f12ab101b82515bb39f9310d3d67620fae75e1b26e0839230e766b567d523be85659612197a38650e7f35ae028"}, &(0x7f0000000080)=0x90)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0xfb}, &(0x7f0000000200)=0xfffffffffffffd05)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000100)=[{r2, 0x4}, {r2, 0x2041}], 0x2, 0x1ff)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
dup2(r3, r2)

00:00:47 executing program 2:
socketpair(0x17, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x4000, 0x3, 0x401, <r1=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x6}, 0x8)
r2 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r2, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910)

00:00:48 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900c600c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:48 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)

00:00:48 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x2}}, <r1=>0x0, 0x3, 0x7fff, 0xc, 0x20, 0xb0a1, 0x2}, &(0x7f0000000600)=0xa0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r1, 0x6}, &(0x7f0000000680)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={<r2=>0x0, 0x0, 0x9f}, &(0x7f00000003c0)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r2, 0x8}, 0x8)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x40)
getsockname$inet(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x10)
setrlimit(0x7, &(0x7f0000000080))
r4 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000500)=0x8c)
recvfrom$inet(r4, &(0x7f0000000000)=""/38, 0x26, 0x2, &(0x7f0000000040)={0x2, 0x3}, 0x10)
syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6a6446dd4141ef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c409fe5ff6a9c146000045e22c892a0f0005009f")

00:00:48 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/129, &(0x7f0000000040)=0x81)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080), 0x0)

00:00:48 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9f5cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:48 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200"], 0x10)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x400100004)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x3, 0x32f, @mcast1, 0x6}, 0x1c)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="1113da25133626668fb981e4ae508719da628f350a853a8fdfa5ea4735b8444ef226edf7267e75ad3fa1da36e4f911c38026358949d853bc4f9bd0b5a0aa3907639066ff3caa04ddad9ca95375faf23b823ca4543731ae02b7cae0565e29e8eba52a02c3bd1278c607bd6c7185f29d1da610063f15c15738319cf5dafcd89dfd3c6834af32d1d4a7db58f3d67ec9b8e8473317713f654e9f0f50b6fc334bf4ddb80fe3a170095a135dfc016c6121747e21a05b7ae47a56da361e69e62b0b60808a545ca7749308cf58afc9642b21438d0b55e9bc2cee5d9c0044d96b5768c526050635e6e2b4251355f6b9fba70e1b58a34a89ab02")
shutdown(r0, 0x1)

00:00:48 executing program 3:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x10001)
fcntl$setstatus(r0, 0x4, 0x1000c)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0x2)
pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000140)="7d9abac307bc1327a72faf840928a1ca1f51b1d11a739f8cba1e752a935eea7e4ce8ed95e0eed003964ec9b8804a364e24d1df8f1263592736799e08ae371ba75e07a17c385263da9eb2ce1a61d532c0aaefd85931e0cd407324c42b7728b11a2860d0d1b03935bc74f56545fac33356bfe5094d5eebccab2498a3a824126eb2ed26f88c5bf7a12cd9489ae98167c772b797e9ba1b8d4efff022f1cb5b966d2880c509984413f21fe312e69d376efa52f8b35fc3c5d2b5e4003125b3ecb932379ec232b43535f24d9992122355b76fe7a831d1", 0xd3}, {&(0x7f0000000240)="7c20fa192e11ad1c8f6864c032ea11d2530af21f39ebec2a1c288b6e3648b537211674e77aecf47667cb3e484ae2b7a99b57f32be847f4bf75541b89d7a853949825f283e3ac61087e968a1adb29d826f768ad4fc6ea44ed02995f2f80ab05d7375d3e383bea35ffbfed98591fbaa8c322f865e95a98e2a0c6ad", 0x7a}, {&(0x7f00000002c0)="31aa5ff992a51fbc65ec3acc9b2f23bef58454aed5e1a7c14e5f34d5262067900fc1e60725e1d51e4e4531293217843d147033a697e71c63ed54aa2cd6ee7f0e", 0x40}, {&(0x7f0000000300)="e5430b3db3a0437c20d5e858bbab31832eaf70373d077c989dbc57dc585f67f56b27075b30f2874733fc16a24e831ded85cc04032421f6913d8d1debd8969402d0558055840b828895a6742c93085d4f80ea4ece3d14a428618e7b1b9e4c23dc2861ef97574c3f1db94e846bf7df8156a7751b7c9fdf3d8b6ff6982b4b75278b5dc767a5ab8b139b95b20bdf1d9bb1260e99cb61609235bf7877c4e5c39e14d5da333a5fd12e2b4dae69", 0xaa}, {&(0x7f0000000400)="c0dc4d7cadf9d9c4f6aa721283352e52cebb8cbf4eb719773520b0734447024b48eebe86a0c155a4c58e8d04ebece1f4d86924e168f357d255ad4ab2210f0dfc71fd92ea9d74aa8e9e997c7f4d03f6145078c9", 0x53}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="94eb92a21acd4beff9ebb5ae6566ac6e6e056418f77576056c081bbc5951cbe41e53eb80a5e2b08bb3874de610aaa106bfa2eab1e13a84ff89ed0a88f233052fc4837c8a51919a2ee1f52ffcf57f6c6db90b4746dfabc7133ab727e30acbcb4981688e78f416fca8c7cbb8faacd65a7f8e83eb4bac28", 0x76}], 0x7, 0x0)
writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x1)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:48 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/71}, &(0x7f0000000140)=0x49, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x80000001, 0x1000, 0x1, 0x7, 0x7, 0x400, 0x7, <r1=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x8}, 0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = getuid()
getsockname$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0xfffffffffffffe44)
read(r2, &(0x7f0000000000)=""/178, 0xb2)
setuid(r3)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, 0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x200, r1}, 0xc)

00:00:49 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9003902c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:49 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x2}}, r1, 0x2, 0x8, 0x80, 0x40, 0x8, 0x4}, &(0x7f0000000280)=0xa0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/17], 0x0)
r2 = socket$inet6(0x1c, 0x3, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:49 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x7}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="606262d741833b86aa1c", 0xa}, {&(0x7f0000000080)="b4ce9d17a5fd4547be30e14d5d3650babf6303593897fe105aed1c9c99ace2104f9b349005f02de9597a8f689ed5928509bdc81a845aae9a969ae15a0a250a1f46e9f50c4e6982d2fb8a9a27fdf51805e4f0b75c58abe4c730e3c405f71480391eae507788f1387d8c74ec28634c6c01579ba8773e31fb72fd4c506dad32a3dfe0802e110b4507d559f48406ca7f9cae68f365879f3f8cb78367318195671f060727bc3dada5ca1db556bd3613fbe4cdcef29cf09145", 0xb6}, {&(0x7f0000000140)="0cd1afe10318da2a388c9894efbb8e415cfad677c3007f579acdab35f614dc506a7cb04da04a4a559e19b1ca2efb57622ed15d1d7c813fcfa9653087cf456230845f5136634d6fedf51039eb7d827bb022ebf51c060e1cbe070d7c95bfc189adb41054e483a37118abddb8e2190338ea335e5f1d6c3d1c6da51c51819ac39aec044023f83b74488f48e58c7475f74231e9e7b86c86fcd6f828ba9f8c481b1be2ec29de81", 0xa4}], 0x3, &(0x7f0000000240)=[{0x78, 0x29, 0x401, "3f1f4af756a5240e5530a7fe00dc1acd16eee87f1d8881e456749bc9aeeb42de00d758994f19e0d9961d92694fcdb0767ce3d0a847da049241d831f104fdc3834c83b3c804237c9b124fdfc873150caf4172e57862903c3cf8010988bb4f311115ed6b3a"}, {0x30, 0xffff, 0x200, "f4e448bc876ea285163cb75c163098dcd95887393fd4507a1a"}, {0x38, 0x88, 0x7, "015a12fcedac89b5ac77667a0c756b3b8635412e18b86e5d9eb1e0947e2477eea3efc9"}, {0x30, 0xffff, 0x9, "07254ba386f493b7899ed020e63023ec2d146344ab9e2d9027ef6f"}, {0x90, 0xffff, 0xc2, "4ed69aa948ee4cb77a7db89303b9ed3cb1a4953f609dd18fd94bc4398714d16f80581a22ac5dabe335182700d8cc2c07a541589e5a21d4e85956aa36b4c37b04274649ffdbce4a64458524380afc63b99502d6e6e586153c4a574b9e79d8e9ae2bcabbef998315b835e188894498330122d1cd139b401845008af9d7a4"}], 0x1a0}, 0x20000)

00:00:49 executing program 2:
r0 = socket(0x1003ffffffffffe, 0x30000000, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)
getpgrp(0x0)
getgid()

00:00:49 executing program 1:
syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x11, 0x10000000, 0x5)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1}}, <r1=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0x4)
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0)

00:00:49 executing program 3:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
write(r1, &(0x7f0000000080)='-', 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1ff, @rand_addr="95eb9edcf7e8cdb3000e5bedee5846db", 0x9}}, <r2=>0x0, 0x5, 0xcd, 0x8}, &(0x7f0000000000)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10)
write(r1, 0x0, 0x7fffffffffffffff)

00:00:49 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x20)
r1 = semget$private(0x0, 0x7, 0x286)
__semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000080)=""/183)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300)=0x4, 0x4)

00:00:49 executing program 1:
r0 = shmget(0x2, 0x1000, 0x480, &(0x7f0000ffc000/0x1000)=nil)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = socket$inet(0x2, 0x0, 0x400)
freebsd11_fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(0xffffffffffffff9c, 0x5)
r7 = getpgrp(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0xfadc, r1, r2, r3, r5, 0x40, 0xfffffffffffffffc}, 0x80, 0x6, 0x4, 0x7, r6, r7, 0x2})
r8 = fcntl$dupfd(r4, 0x0, r4)
ioctl$DIOCGETALTQV0(r8, 0xc1004430, &(0x7f0000000340)="a89f983cf1e2d6bd8630f8374eb083fc7cd5d7babf76bc95b0eb9ca86d45c9efb22b47aeb83bdb3a32012d27dacaa4e1818dc0231644464bb2dd1b17bd346a01979dfc05010e9800cc1610cae6a7d446dba893213e53b55625eb73c23cc7d51ac04acf4e78f8d5bcd6097f4124e132f38d")
syz_execute_func(&(0x7f00000000c0)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f0000000000)="0f8f8cc06ceb0fc0f9430a729ec4437d04f64636660f38db1708c9c441785a5537660fdaa1e74b0000c442054726c4e17a2c0e")

00:00:50 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf02c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:50 executing program 3:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
write(r1, &(0x7f0000000080)='-', 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1ff, @rand_addr="95eb9edcf7e8cdb3000e5bedee5846db", 0x9}}, <r2=>0x0, 0x5, 0xcd, 0x8}, &(0x7f0000000000)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10)
write(r1, 0x0, 0x7fffffffffffffff)

00:00:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000240)="dc2258939ad7368330ee0df768bbed6344", 0x11)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={<r3=>r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10)
r4 = shmget(0x1, 0x3000, 0x208, &(0x7f0000ffb000/0x3000)=nil)
shmat(r4, &(0x7f0000ffb000/0x3000)=nil, 0x1000)
r5 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r5, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8")
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r3, 0x8001}, 0x8)
fsync(r0)

00:00:50 executing program 3:
syz_execute_func(&(0x7f0000000100)="9826473e431c12f043f69502000000f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0/file0\x00')
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000400)={<r1=>0x0, 0x8, 0x7d8b6fb4, 0x1, 0x1ff, 0x6}, &(0x7f0000000440)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x1000, "dcafa63efbd375b12819fb01ba0f7c88ca663b47b0f15395711398c8fc737b403a8b3925c56e2e6423ac28bae91c183da3d375086e710e49f89bb781bc21a17ebc32a00652acbc2425a592df71d2951e71d96a00722ff44b716f4a34de9313f3e230cb0a2ef0738dc31b320e41039ab634404b0ffc2692a975497dcc4d33050f288ad58d87b0b990b4520ecff5b30cee469e0fd7114f03412cd7ca8102ad3b368970de73fb727b5d9cc9629059d13d739efb0ad7fa8e14f53526476cb11ab0402b1dfdce71b93f7e49b9df7827f07705fe56f8e3d73345e3ffbc744c1b13afed26f954e43f74385074c7c1e847680e33325b8ec7356084f492c92f3c78f5dda6254acbe8c195cd181bdd47758f44c006453d7e4725bbf7528b23b77e5a0a0f5d7808fdd7a1884dc1bd6c2294d3e974882efa2d15a791c53e975e17ff7db9ea1524350ac29a7d2701c6bb124207f4b9509a0156cebcb35b1bf341ac6b28f3a142be370a9834f886d37e4b1026f3febf74cc6afa8b7139de49209266723096d9ba2b2e53cf2eedd852e8c0aed032c5b7c3c2ec624b4c6df595434b4a9a72c492c63ffff521410ea4193a1baf6c07872296257551698098ec638c4212a63b33e84593153fbe7eb633144130371173a505a7c4fb197ba93d8323b523561b46d0f2283df1a033ff3829b3699aeb8dc1e0d4b82e31471656d50706fb520ebe065cacccaeae3effd173522210c9a84627573d2c3b7d3565e2369511ad365b17f7afd443a09148839dd1f72056ac6856dd81a47383ef6bcc7ef8c363c5e93e187564ebb1e073066e6b0146cb799654706fc59f7146ec4ecb54c3bfdf18144b9c68cc4496ff413f51a131648434ef42677aa47c6ca9f97ebb89878df8e716140d996f3efaff068fc0faa09d01f6484c508e49d37d8da137c2403c37d0ed9f426bf2d34374f563f3b5f708911a3ad52abb6c07e303a0aaff68513659168985508eff1a7b05c6f1807f5af426af7ebf5154a9d6ea1c86df243be41060a85dbefc854578b42d329a89a02c62cd3776c3f24bce53bf38c64cc8b282037a558a331bed3afc165d290ca54289d232a4cf5ee2678f44cf4bc7b985398de669874857355a60d898684a394ca71e22b4dfca8dae83076eb4d299987520b6e3b4f7ddcaf883698d6fcb6dd8d4aa40b648372a86d2858084971e0d6e3b3bcef0f6d894a9d3cc654d6cc5bb11d5106121dcdbbc5f8adae129d389d37e89650d9983f0a7ec6e9c728902f575a6d11f43d7484b650aaae7f60df76cf42d1c3651c0de35600d48ca0a795ef8b29864d140683efd8cffe1495fab23de764b31b0685324855ce74152af0e4aa13aaa423361d70ad76299ab438dbf8f486fc17df1b9383e4641e53181ea8290164bdaae5328bd6248690c8f2e4afd3b771994e5d60e21f71082c15e650f601aff38bc6e0ac1271db5713a9f22755d923cd27a7525db7535bfe6e2041e9b78896260077703f0c0faaab78069a80065805c6464b5f5e4a1456a0320a8f553fa97f1c43acc7559e0961d92c857b9643d469dfcb4ee2a8048bc43893945d8e12c5146cc4b6d0cae211206a23deffa24a279a843f077b746f73289111876818ab66c731b1c01263605b9da9c0f424b1e17fd85e4e0724f17063b0d34a3221f4ce2bed7e0fa9b8738988b58cbb57db88faaeaa5e40064b895ff475611d89c4a16a4412320b69dd3e1cdd758749f4ebbf72b7bf49bb966ccbaeed0f1ee76a744b2cbb98f4eff817792563a348f8d35c0cabeff1eb7829cef905f8e4fe7ab7781018e7231da0d4adddf9f3c32e6ac7ccb6df364baa93824bf401b3da63ac1c89f3df062582e53fad0190124b37e3737adf48594104185435c1350695869b405ae21b493b2f7ed05e158b1d9bc2ef56c764813335e3e8ded4f78d3362051adb592b67b9b6faaa2f678fcb2ec8ca16ca0d51db17718ff5185fbf217a85b5dd79850d3bc0bc4e1909795d9fbd6fd17c09b7ef03e88060c903cb809ebfd96a49593acd98ee26a5eb98bb306603e65940628a2a4e400cb461c366a782e7120019e82e305fc6fa6b6b911c5da71db03b69bb37d74e92d15a1a91baa6c65bd7e44e23cc145f920f09a6cd8a9a4033a35fb985e9e51a938aebc6a36d338708b9b42d7573f3a29b6b1b61b53dc57ce5d1a4fc9f5d62d246de87d0cbdb2300325981927ff2cd9b8949f65eb6c85974af29f40e504555fcc38d21aab44b30957486698b0b92130859be0eaf0d86b197698d364f8e250ac5d2cad47dcc4130350c25b7d8c5b7bd762126b1aac98ae779688a75bf1d02aef49b76eea20c7d1ed3171d26fa68a3b4da714d820775475bcedc260dbc68098b55319702997857c371f65d91ebfb5ef7887304d40d8069598a0088f5ffc4ff8ea1f2cdf1e4de30bfbc3a4c79fd9df0acff52acd17b429e48b8a35135ef099a6867fa4b3962d7157bc0dfbec1c2d1d3d33e05d4931a2d052b0263f5a8e862e5ad8437f05d10cbcf0b0df106fd81eb8aa80108119a858f26f6bc4c95750c090e7e924ce9ab21ad4e9dc9e256ff2eb130b7a6e478d9e1bdf9e7f075b993768e3f65754ac3058cbb82674673ce116e72ab721185c87d19b23d709448cd7f4ce7184e02fa3536287df68cba7c6807edb7ae4de1e8f07ba91b9a3b33f82a808fa57c96f3b1dbba43f6cd9c9b43dc36823910e1b51a2e5c1e4f0e1d312e5f00aa6537fc1e1b7565d63d368c526452b15e075a24d4906105e2e78de2d10dc93cf8a36fe02ace66edb2e287e68cec15a3d158e0573858ed68115c5dfbee75046333faefcbb460e2a1e9caf1bfc34e593ebf6406c62924386432ec34a53930a12acb7ab0d7bbce769d96d5ada3eadbde4ef223307e9baadddbe5dc0c250ef45a57601c15c8e81dcc735dec36a9edce4caf5d2a495e459ca8554c3e0ae5ab7a2dc0aa56988f5a884e936bac64c043d869f7c732928ef7845469c31755c2aaf9d387974867c6059c618f2086f5b4795dfcfaf4c0eabad97e1596fb663363729c2154a74b2a7094c060c137744eaa6d8d79ccf0826318104da82a710c50324bc547da86d79f0da5323bc910697fa391b797ea1c3c883045dc1a24636cfedde5df9a924f83121ff7af64eec22427b2eef6c5a1f2b060d611518001a73dc9f15f1761c4b0d3f7e4e2bf478f649e7b21130babfecbe7bfba3d01f2ea173116c08be95c15a6c8ef6c07c026d1dc8aafa6ab86d28d262a62495ab0a2842df03f37a463c1ce03e1a1d261599cc2aa268bc85f4b7e47e550c9052b94ef47b5ec34ff5d3ef43bb8f782a14880c61b3c51b9cbc56a4be0928e29d6952f2b68c060d767244971426abce016c6f7d16535821253c3a1e7656311f078ce2736f71e577da2011ec2f8f3f33f7d07b319374439f40d55d98b4015e802d1650d9a428f316c4f201720f05b2fe7e862e34334d60373a6b609d6a65d3249a0837dbf557b4dda03ec6f36d4c1247a8b3a7b02429269f9a95a4de78859fdc0f3f8e81b0e0a6c5f5bbb197745477f475497ed0bc40874ca55352b5de40dc1b5ad0f011b55ce72abac5f721c466403d3ddc5b267c9175dbd7934deaaba2cf0edc3fc78c619b96a6d80b474b3db30860a9d07b1ae5566a5e6cc23ba17a316f448ea3b5eb1be2ef8227a4d63aea242c52c8d760e36d902b7ac084db66db39fbfcdbbd580f4f9076106e30c6695176b4365e5a50bbcb23e6e14b233028873759b2b8bc194c3c73131b711482df9477188eae8869a9a84e345015b705dbe20133d518519a00865754f2faf87739a25a6ae675d69b3a105fee401a0278a0ee822edbeef6cc74d164c2bc61ea089816dfec4f85f4cf4fcdfdc61025361d95a3b95abef53f94011fdb8d5cd6c457b928ec3747e55b459b952725916bcd924d677c7ba97579230078cc068a7061a8d05e4cb9cdf6aef4ada2bcf3e164d63e76c2882ec4419a9efd6cb36063ba358cf70fa3d3f00e5636157983dd12d5c877a16b68b916c2bee87c34593209745d3858ed8771ed93ba972ee264c9a293575e9527a9a027f698f68e85e0a298837f199cc147c8f2bc58c0c52d183a717b269def3bb31cd8cb0a6578feab27da5b92604c08c65276d9cd56e676dedcd0a166cb675eea84a8e067d75d2507118345e8a74896717a5ee9a05efcb34b73f1ae519c3642cb3d084fc7c851c6176c64b35e9a8dc79a5130475d74e2c82985e8f99b087eef48fef3db67673ec1b375a13036234d25e3ed528e70712876637bcd32345c0cbb866c655d3635eac3893de9836d40a153197bf92fa3ad574ed80340f6d0ff1336317053d52d8ae9045799941f2ac9abc3d5d0d777e94ac3269252fbf95e13057cae7fe3309dd8e6f62048d3cd8660ecf5e35c2e5f408fa4bdbca5d85dc6121798caa3ccbd84cb4d8aca8f84678b7823fc67e6dd0451be731ffbbc792bd169c43e9055a43284e42161c3bf137cc272daa24414c6a847244bcf690a939c9733db7e770ae01a8fb971c86660047477a0b68b8a3d4c7f414b45ed5082d207204f8281926d561b41b0ad8c2a5be22175baedacf7019b639f839475adf8b788e38621c4204d09ec61aab156dc45f7fd7c7b9df608d6ac7b4411108cf6038a583511054e59b805a42971f880cb5675c5aa6eff66266de23bf9704549b2c958ecfb0e2f2482f46af0fc187ebb1195642afe6916f22280f548a47d57e7cb67beca3dc06d651e93c5170ceb6a9eb3ef29bf50183cf2b4f5643e76386d0e1bb1b4a160d4c769708cd2a883410771c346163a0697706351979a7bb1316e097eabf45aa6013bac2b2b2877a34f2b26805f76aeb7c87967118164fb689a5da43fd695dcf363de425c5ad68491c459a402727ff1d5ef2063ef659d9bb1bd9cd69208f45bd30dc8602bb233e576cfd12590e8055121bd10c94a852aaedb07ddc6c79bd709be65f5a1c9cfcda5c81881409c875349e9308fe7179726d74247208f33ace65dc9e3da887ab0b71453a236189e794973007ea877c9b7a1a602252543f3bd05c762e0b0caa42ebca9034a365db6167db78688d5c976b23cc865dfe0a841fa8e00337d595ef1155b5db0e23f0b5c6d97f5ed8ae55052702236893562ce1981225d1b5dd3c35e19539b7460fcf74b043421e10127e1e46abc7656da90df75043de73919cda1d3a56cc8059b35c5a213cb1f2452c4107c02a211c26675be797b58d5c2bd4527e7f4b101d34e907ded12a41b3cdf59c19f8bb917133681154adad04603ec88eb06bc222167fe48666516707fd4f6092f4609b784a3e9efcde20913d6bbe6fba11fefb7af93fd68a186db17997b990839b68f7814c913e7ea4a2f23eb7dc4af07f2f7b1b591b41086f037205efe7f6e65c5c730f9609890869a70816ac282003be520d3e356afb24f9fd5de7b81508da8cb3f915b2d97bfe3556d9f613ea84df616809f9d721635bdee38f70a7cd17461359e91a06ec16f350ee6c5cd06f3d93e0957154ba781b52d248f47cccb1ac4f93040544c0bbaaaaec1a4f130301026a9d64e5ab88fd496a174d92e3b514f0cef21c9ed11465d83012d61dd09df91b7e2a3411aaffd2c0529aea23aa9edfeaff91d4c332739415cab2fa2b304ef0348ca4d72333c591aa7445c6014d6dd7450d982a137d452d508c6125a7117810fa2345a6e805bd3cf106f2c58b8cb9f344e0c2283ea1f49f0a2a7771bb70bfd59db64948d140ad822b8ea5dca20f9da9e279f6c8f9363732d8aa28fe493f36bc6e09a18f8aca6c831be20"}, &(0x7f00000014c0)=0x1008)
sendmsg$inet6_sctp(r0, &(0x7f0000001580)={&(0x7f00000002c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="24dcdafb9e83584f00e1f03e969c59d75c6e28fa0efc0aed000cedbfa2dc81cb560f333a6ad6c3d0cdfce691374d910eb5f37cc3778b853797af1c44232eb560af5fcf1c06d84982cfad9fc5312e338657de32daa1dcbe1f2b60d987cac0660bedd592ce4b3f2154d61f75fa12831ff0b2bf3e4b6452657784beb3c3d775bfe545dbb296f78ca3cfdeb951b957126afc5516f9efd8a18585745aefece08b0c9d79e72fa54943abda16081f7644b3a6bba4ff4bfb11ca06f3eaf684cffb7ddacb", 0xc0}], 0x1, &(0x7f0000001500)=[@sndrcv={0x2c, 0x84, 0x2, {0x51, 0x9, 0x1100, 0x37, 0x2, 0xfd75, 0x1, 0x0, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0x100, 0x9, 0x1310, 0x5, 0x3, 0x0, 0x1, 0x100000001, r2}}, @init={0x14, 0x84, 0x1, {0x9, 0xffff, 0x5}}], 0x7c, 0x8}, 0x1)
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
flock(r3, 0x4)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000000)={0x9, 0x2}, 0x10)
open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x20800, 0x48)
mlockall(0x2)
socket$inet6(0x1c, 0x4, 0x4)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x38)

00:00:50 executing program 1:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000200)="2da57d87beac0e6e13f3d5abacc80d02cc548776b0f1076f6d7699bfc1dd8ce48003c9a851393ba2dbd544bf07f0746c460f48c4642938908e3659f632221220b05ef205ffe3c89c80326c68bc2cfa6f441ecb3c1d072643cacf0bf3617a032d696daed69cadd8aee0be7838a783b7cd8a107872ce16081b3788a495b29b732f05f44eac4b60ce8d7e9ad8b9e952687e35cc7b951cd41035ea69d225833c82ac275f2c798c2719bc605958d5f70686be7446388940231b9eb1b4c083968d526dc46b")

00:00:50 executing program 2:
sync()
setitimer(0x0, &(0x7f0000000000)={{0x8000000000}, {0x5a}}, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000140)="c867f5603238fc884d8133c212c709e22cd9f421867c20f55b95a0d15cac03805f0b6fb4ea8cc64fb887321a2985e8acd40c49abb05f713eca24db67c0b84b1d63ba60fff3f7fb37fd9dc49dc4afe84f284e88cca311cd828b2aa2bb3d17e53e72ff2a220637b9359f65350aa80d6922b58f58ec7d8ce8031957350669f84a7fbcd904ac94bc")
r1 = socket(0x3, 0x3, 0x1849)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x5, 0x4)

00:00:50 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0)
setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1})
flock(r1, 0x1)
fcntl$getflags(r3, 0x0)
fcntl$getflags(r3, 0x3)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
connect(r3, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
fcntl$getflags(r2, 0x0)
lseek(r2, 0x0, 0x41000000000003)
writev(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6)
close(r0)
execve(0x0, 0x0, 0x0)

00:00:50 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf03c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:50 executing program 3:
socketpair(0x10, 0x4, 0x4, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
flock(r0, 0x9)
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
bind$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, 0x10)
connect(r1, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa)
ftruncate(r1, 0x81)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10)

00:00:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={<r1=>0x0, 0x1000, 0x9, [0x40, 0x7, 0x9, 0x1, 0x7f, 0x0, 0x7, 0xac2, 0x8]}, &(0x7f0000000180)=0x1a)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x3f, 0x80000001}, 0x10)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000240)="31cd9bd3df355693fbf8dae83a1ed1af37b134d12f7d515c049d6e5e3fdec457f88313b2af362c634038a68c0d5bee6ee61ec07c94e72045c7208ee16f68c1ae8ead6b9fb524c39afefbf2dfd7f6c809b5067dcfbed81461d41c2ac4d2641c1a7da6ab11bc53a7c34bf21c40158e3ba182", 0x3, 0x3f, 0x5a90})
socket(0x1c, 0x0, 0x7e)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@empty, @remote, @multicast2}, &(0x7f0000000100)=0xc)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffffaa)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8)

00:00:51 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000040)="e7a7883638a8b064c4940617e52d3409e88917e9fa1c4899474ef0aa16247fef693c70889baad9de79956945201f37fd8042c2498e89eb852d7a88e45c3501d484be6ed96e8fba1c36f3ea561b7bef4da52740593702c42e1024e562892e5b8fb1fa62bb93f0b9006467ea74f526a4d0")
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x560}, 0x24)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0)

00:00:51 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0)
r0 = socket(0x2, 0x20000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0xfffffffffffffffd, 0xca53}, &(0x7f0000000000)=0x94)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x5, 0x2, 0x845, 0x7}, &(0x7f0000000180)=0x18)
getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000080))

00:00:51 executing program 2:
r0 = socket(0x3, 0x20000001, 0x40000000000080)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8)
socket(0x2, 0x5, 0x4)

00:00:51 executing program 1:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000200)="2da57d87beac0e6e13f3d5abacc80d02cc548776b0f1076f6d7699bfc1dd8ce48003c9a851393ba2dbd544bf07f0746c460f48c4642938908e3659f632221220b05ef205ffe3c89c80326c68bc2cfa6f441ecb3c1d072643cacf0bf3617a032d696daed69cadd8aee0be7838a783b7cd8a107872ce16081b3788a495b29b732f05f44eac4b60ce8d7e9ad8b9e952687e35cc7b951cd41035ea69d225833c82ac275f2c798c2719bc605958d5f70686be7446388940231b9eb1b4c083968d526dc46b")

00:00:51 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf04c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:51 executing program 3:
syz_emit_ethernet(0xb5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"])
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r2 = getpgid(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000180)={0x3, 0x4, 0x6, 0xead0, r2})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:51 executing program 3:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000200)="2da57d87beac0e6e13f3d5abacc80d02cc548776b0f1076f6d7699bfc1dd8ce48003c9a851393ba2dbd544bf07f0746c460f48c4642938908e3659f632221220b05ef205ffe3c89c80326c68bc2cfa6f441ecb3c1d072643cacf0bf3617a032d696daed69cadd8aee0be7838a783b7cd8a107872ce16081b3788a495b29b732f05f44eac4b60ce8d7e9ad8b9e952687e35cc7b951cd41035ea69d225833c82ac275f2c798c2719bc605958d5f70686be7446388940231b9eb1b4c083968d526dc46b")

00:00:51 executing program 2:
syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f")
r0 = getpgrp(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0x0)
r1 = getpgid(0xffffffffffffffff)
getpgid(r1)
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
r3 = getpgid(r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0)
r4 = msgget(0x1, 0x8)
r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r6 = socket(0x0, 0x10000001, 0x2)
connect$unix(r6, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1)
recvmsg(r6, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42)
recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840))
getpgrp(0xffffffffffffffff)
getpgrp(r3)
setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
getsockopt$inet_tcp_int(r5, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000603, 0x20)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)

00:00:51 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf05c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:51 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf0cc4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:51 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf0fc4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:52 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:52 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf28c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:52 executing program 3:
clock_nanosleep(0x7, 0x0, &(0x7f0000000040), 0x0)

00:00:52 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='#&\x00', &(0x7f0000000300)=',-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=')\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='-&\xf8\x00', &(0x7f0000000480)='-^\x00'], &(0x7f0000000700)=[&(0x7f0000000500)=',]-[\x00', &(0x7f00000005c0)='.!.\x00', &(0x7f0000000600)='(:[)\x00', &(0x7f0000000640)='@\x00', &(0x7f0000000680)='}[.{*[[@\x00', &(0x7f00000006c0)='(--]\x00'])
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000200)="892d74dd941b7d369640a654fdae8e1c1fd04e7a6139387169ce20fade0c2a10fb96607f83ece9447849059b4a495534e3df39be54357994ab38a8194efa7fc91cce934f59e8dc852773d1d98e434bf99eb6140bf53502d3f88d62837b1e0a2b7c8ad9f491de6ae71e0d2b")
poll(&(0x7f0000000080)=[{}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000740)="2c6b899510aaf8ed01972e9455a75c3eb8da31c0d797eaa854")
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb)
mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x20001, 0x12, r2, 0x4)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
lseek(r1, 0x0, 0xfffffffffffffffe)

00:00:52 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cfcfc4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:52 executing program 2:
syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f")
r0 = getpgrp(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0x0)
r1 = getpgid(0xffffffffffffffff)
getpgid(r1)
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
r3 = getpgid(r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0)
r4 = msgget(0x1, 0x8)
r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r6 = socket(0x0, 0x10000001, 0x2)
connect$unix(r6, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1)
recvmsg(r6, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42)
recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840))
getpgrp(0xffffffffffffffff)
getpgrp(r3)
setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
getsockopt$inet_tcp_int(r5, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000603, 0x20)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)

00:00:52 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x84ebb4700566f9c, 0x0, 0x270}, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c)

00:00:53 executing program 3:
syz_emit_ethernet(0x26, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty=0x5b010000, {[@ssrr={0x89, 0x3, 0x40}]}}}}}})
syz_extract_tcp_res(&(0x7f0000000000)={<r0=>0x41424344}, 0x27, 0x3)
syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={<r3=>0x0, 0x3}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x7}, &(0x7f0000000400)=0x8)
r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x804, 0x100)
ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000000300)="9e4a0ee5363d")
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_emit_ethernet(0x1a3, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa94d7b60eeb554b8661e2d067016d770400000000000000000000ffff7f00000100000000000000000000ffffe00000017f000200670000000003000000000000c2040000000704010600010000010001090000000000000000000000000000005f000138640000004e214e21", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"])
syz_extract_tcp_res(&(0x7f0000000280), 0xf1, 0x3)

00:00:53 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x4, 0x118)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
socketpair(0x1c, 0x10000003, 0x1, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x400}, &(0x7f0000000240)=0x8)
syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), 0x0)

00:00:53 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cff5c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:53 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x1ff}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000000)="856c5859d070cf0c", 0x2}, {0x0}], 0x1000000000000315, 0x0, 0x361}, 0x82)

00:00:53 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x40000104)
close(r0)
sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="c958df00b1e33965df0218cf406f3b1d35f3e2bc6e3e3fdf542a519aa666aac469f15a10bb9671d819193acf5d763d7cdf0c6a52ff57e835094cbb47802947f073a0aba21bcc9809146c1d6023b36eea252872899ba69f370ab698b2de353d984de204a63e2034ae35ed0451932f1d24ff270133c15625fcec888c3b6a09df52cb51bf9c73c56994855ccfdd8579cccc07e58e44c52385ab1f607f0bde0c7873d33063ac01c7c09af3acb0e3195e9132e3a7043af4da6f5eee6cc1526bab0a29fa5c0d153ed30a89eafd7817fa5a3696468903c26a9ea8f4f29609f4fe10a34bbdd6c760bbc8cff5130e17a3d0e41ce3fef6b6adf2fb", 0xf6}, {&(0x7f00000001c0)="16c12dbcddf5b42db064", 0xa}, {&(0x7f0000000200)="d289c1776966325b300f2c1fecdaf98ccb7483b0b1508074406a9a874fe659dd9c7e", 0x22}], 0x3, 0x0, 0x0, 0x89}, 0x101)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:53 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x80000000, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000080)=0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)}, 0x0)

00:00:53 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x1ff}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000000)="856c5859d070cf0c", 0x2}, {0x0}], 0x1000000000000315, 0x0, 0x361}, 0x82)

00:00:53 executing program 3:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0x4)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:00:53 executing program 1:
syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
openat(r0, &(0x7f0000000000)='/', 0x2000000, 0x80000000)

00:00:53 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f02c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:53 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0xf8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x39, "8a47a5c56a729c26d016598946faecf4a650995a60493d708e8743ebdb51fb357f672bbee832e09803ab79380aefedc1e8072b40cc5d08aeaa"}, &(0x7f00000000c0)=0x41)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x3, 0x8}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)

00:00:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000001, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000000))

00:00:53 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0x7e)
msgget$private(0x0, 0x0)
getuid()
getpgid(0xffffffffffffffff)
chroot(0x0)
socket$inet6(0x1c, 0x5, 0x7)

00:00:53 executing program 1:
open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000a80)={{"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", "48d564a647435e696b26e738accc7d2991aab7065f7a1f2e4e77d09d11e45903", 0x0, 0xfffffffffffffff9}, &(0x7f0000000980)="7a7b5ab8011776810bf747a7c85903a09dd01b26ad6365e43ae6dae53227907d219602d7a08732a3958cb3022fb10067a1fbdc52eb4b86be5cc6ba7f5b544252e1ab308793c37cacc4eeb8c81e6167796ea87c139f3f58e634b818e1a1144b3860247e8664bbf313121175217fea587f3c6bc88c4b96854c46d8faf73bf28d963b93a23c2d844a33c530674f362f92b685b45d51d4e2be9cd0d38e93b05d0f29945a21f1bec8c4af6d78258a7ee8a69864f5f5af64943fa6d8467da42bcce9a089076c950ac1bc15311c4898695e7c4f2e450b4abd9330bd4bd56d039d3ce2637e08db77cb93", 0x9, 0x40, 0x30000000000, 0x3f, 0x4, 0x3, 0x39})
setrlimit(0x5, &(0x7f0000000000)={0x8, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x20006}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(r0, r0)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r4=>0x0, &(0x7f0000000800))
lchown(0x0, r3, r4)

00:00:53 executing program 3:
r0 = socket$inet(0x2, 0x20000003, 0x1)
r1 = getpid()
fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x1, 0x3, 0x6, 0x80000000, r1})
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000600)={@broadcast, @local, <r2=>0x0}, &(0x7f0000000640)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000680)={@rand_addr=0x5, @local={0xac, 0x14, 0x0}, r2}, 0xc)
r3 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x21)
getitimer(0x3, &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x2)

00:00:54 executing program 3:
socketpair(0x3, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3}, 0x8)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$unix(0x1, 0x2, 0x0)

00:00:54 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
r1 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000004c0)="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")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, r2}, 0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e2e440fd15a97a80dd4c4c3e16d488d88e8628f680864360fe25800447d04264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0)
r3 = semget$private(0x0, 0x2, 0x48)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52)

00:00:54 executing program 3:
socketpair(0x17, 0x10000003, 0x80000000, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5ced800}, 0x1c)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000000))
msgget(0xffffffffffffffff, 0xa1)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)

00:00:54 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f03c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:54 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
r2 = socket$inet6(0x1c, 0x20000000, 0x9)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r4 = fcntl$dupfd(r3, 0x11, r2)
bind$inet6(r4, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8)
recvmsg(r4, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0)
recvfrom$inet6(r5, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x400000004, 0x4)
getpgid(0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
poll(&(0x7f0000000180), 0x0, 0x80000000)
r7 = open(&(0x7f0000000300)='./file0\x00', 0x7803d13e84463aa8, 0x0)
setsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000440)=0x7, 0x4)
setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
getpeername$unix(r3, &(0x7f0000000540)=@abs, &(0x7f0000000640)=0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000680)=0x9, 0x4)
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/70, 0x46)

00:00:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x10000000, 0x12)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@empty, @broadcast}, &(0x7f00000000c0)=0xc)

00:00:54 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xbe, "816884eb34d8e752c089a6bb618fca407333c8a9c7376b4be89a44fb5613488645872639fc5bf4813e5001b181661eb30a677e234cd9df1c86d2b7a0d59f12feeb7f4d859939be10b2421b132132340bf1815023ab47e8b484672418486b5f1dfa3047827db14d052f400a2945d3fdadbb3b76a5a53f44f65d3c2eb7ddfcf3913645e2b74fe8ea72b8b8dec6764190ae6fab4ed7bb6e55a99fbc71725ac1d6214ac232a3cd088ba76679e4149b9b14140a1a83c78fc3e2ff390c7803b763"}, &(0x7f0000000140)=0xc6)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={r1, 0x0, 0x8001}, 0x10)

00:00:54 executing program 3:
clock_settime(0x0, &(0x7f0000000040)={0xc800000000000000, 0x5})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x120a00, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000080)="a3a045f4142f5c31a4a6e7ea41cde31cc3330f8786e0a68dd9dfd99a3bb07e8a1aee9d71613cd2eaa87ae5d41d9ceac2497424bfa2d79855f1788b63095b04b5926f0696917c087712759b1c31bc80a94a47b58a3e3be6837587e0141f3bdb27045a3940f4977c4441598a9e79b664044306d41b5db6aecbadde5b833dccaa9b247f066a968fc239c0fb18")

00:00:54 executing program 1:
syz_emit_ethernet(0x6e, &(0x7f0000000140)={@broadcast, @random="188d3ea1dabc", [{[{0x88a8, 0xc3a1, 0x7, 0x4}], {0x8100, 0x9848, 0x200, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}})

00:00:54 executing program 1:
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000140)="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")
setpgid(0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x1000)

00:00:54 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
open(&(0x7f0000000280)='./file0\x00', 0x900, 0x13)
clock_settime(0x4, &(0x7f0000000080)={0x3, 0x4})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:00:55 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f04c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:55 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3}, 0x8)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10)
r2 = getuid()
r3 = getegid()
fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400)

00:00:55 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={<r1=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x1f, r1}, &(0x7f0000000380)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
msgget(0x2, 0x0)
writev(r3, &(0x7f0000000600)=[{&(0x7f0000000100)="8f33d22bd972c6bf1e566cee4e806198cc330231d3a3210808488e39b4df98efe4998371269f6b69ed90eaed0343db0d2ae9e447e1e2466950d230baa724e29256f338eb8dd7748a7117acb641a1beb920a5f5f985e4a5bf9cedc1767c034eb0ec460462e60b3379637740ecfe8168ba5d66877fbe14f3f27f9be084d4c0287e8f986404d3c449e0ca250ecdcf89490f56ee0bd2206ae854b6ed", 0xfffffd35}, {&(0x7f0000000500)="a07be1f635b3c50f2468e8ba306a95a18e98649f9a5bd7f045540a27c0555019fb648a391788579ba40c8951f461cacbb9a468cf4d7b06888f907971e0d97a150f8d0da1127e6b755577d600acdd0d3d1935d3b1a2f672ee09dc91ecddbd84f805479ce85374970a825865cb100441b1ee8b992392f53dca8266b956274a6afef1cc1f6f9394bef9a29934171feb5f1ed1c396e69a47766df85e7680aebda7caf9f708be8ee24c", 0xa7}, {&(0x7f0000000040)="07e1ba396215d8330eb242ce3177584cf73b23682c2b820c59406f8c4fd7226363d81f37de30955d494641e04ec4088a6882ea992e0af153ccb9af97fa0ef76c91bd7ae6d56f9dbe3db5c94202137f3348bd40f8756f53b60c48e035b0978bdc847b86048837ee9a67d59d", 0x6b}, {&(0x7f00000001c0)="6f6ea55948b7ad817de094991e018695d97834a32b6bcf8923ea514c221eb497", 0x20}, {&(0x7f0000000200)="37fb107d28b5e620eb06c846b8d290e5f640523c", 0x14}, {&(0x7f0000000440)="be1a28026e252821a2ef021e4e82a290cefcc73d17c90da711abd2ecd996b7ed9f87cc", 0x23}, {&(0x7f00000005c0)="0d777de90f62f01a12d74bd064f7ff", 0xf}], 0x7)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f0000001980)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)="186a4da712b6ad8c1ad98d43a15ff3f82a6bac6759ebbec88542e3cab307ee307278f86dd89c71e5ff7db69ef779dc5461bd64ee348df952301430edb5cfda8709a56069f63a162d0cd6b13dd9ba953d4a79713cfd818c859f86aedaff6c5854e9d11c9a35b52eea383dfa219ec09a88ccf7d083af4090b1a279eab026f178e148cd3946c9df0671c43c0ff6d8e8b0a02746d325eefadcda8b19f4ceed12938d11dbd25997c0dc1b062f69579e2d5c1e17ced1012306d4fa4227b61024c4541c97c8724bda2eaabe7ba6994c6b7f8fb19d04a7616e46f11247038e6f44b67d12b2f6420b183d8c98e18d0449d69eebd1a164579e1df3bd0c086c90dbafcfdd744a4d14f869c2dfe301955537c2382a0bf86f92981111a87aac8a6d21019b028c2d418b97c677bc815e6bdd2a4020ff4ca6f226b614a39569eebe0c99ea602d485c43789d5049652d61e356ff1f2d27277e45c9c89621bc23874d463e8db1dcf8a02398a81b2e16eacee5c88e28c475e3bc6cbbb5c93fa781b7f2ed921bacb807198971b6581ede4eee57432cb33971ac29050d31bb3833bc7d0c1d44a770738d25a3cdd7ae25e9774161b77a1b0e8201326b248a07183dbcafa04e6bde3307d452baf93dd1ac29bf4c8e49d4c4bb2c5630cfc483c803e391df66ad619323521f969445fa9dccf014d1622c90de69df9fb4a2f860599bdf1d67de544160a0ab93e24d374478b3aaabab9039ba8bbfdd54f2345d76e983d4b72ed2fa4d37e45cbdd28062c37a964b0bf59c63ae499c78f8225c4c8a0a288698e3b1cf8c0c343078c6888c216fd90f1aa655d5d1f30645af4c506b888ea8b1d7f0a369c4a8c36c4091ccecdc7f44aed6fc1491e79e80aa06634d8bf194daf79c2cb2af7b9517f5e75bb5d994523b25a7ff6d90e40cf80119c57d77a54352710f621f45f9fb8ec17a52896f046bd26640922f4af7fe3cadbe0696e0cb583aaa88fdef3bb6e674626bd34f065a3f360376faaac1ec2b79bcd3cc223ea87e615ecc39363f70c63d9c742369158d62cf75a7ceef5d854943c47a6669ba33f47aa67c2ec53019a271f7f07b87fc902036b6e54cd035f36fbdbec361b44f5a4a4daeedd261a05d7edfdb741d647f37a49342505ec81e65cdc695fac27ae1d00a6ba8930e830ca864c7ae2bef646765c797c06826e7faa62bf806d2dd1e2798142ce61787373184a1d17a90fc6048d44b6e8cb36d46db2cfcd3ce64b02464feed27be5a6169359283a00dd748efe45169505c56070addf09b95639bda816bed37e8a413650b067a4539415d5d3d1bc8eea87fd2f3b91f642623b53fc01c52052528f5ed8ed86ed7a8db344ee19f3ffcf96f25796dc57e647b5c571ed78f05cf9ae7b8ba68e73cdc99e381d65d3dd896c75cb04d237c63f3aa37eac679309bd1c6968cf3b4eb3304f5bdd0e91d33416859ddf1e8dde5404c2724732a5c9f1103a95ef265869a3b14267692117e5bf22107740cfb7b1c366519aa350b43e1e7483b882422b60b29b2881fe62b8e07747f9dfb8079f53b14ea11436763cde8c5c100a7b427467b285a47d68be92014629f5dbfd891a8c0f1bc437e266cc45ad731581f25ba85679312105990a1e412e8de953933b4f7c4177f2ffb9930339479ef7aefe93f07d797e925cb0d2a2466a3dac746024a693addfa808be98dadc8c6a971a08070765c7dc7289264470badf8d14ad4fef2021fc00d5852e2989b6c90d4d7f00b512b1d40147c7043b2d3b123570abf8fb827f8cc48d59afd4653d5e21ce8396c136d69765f816bb23c4fe93507a32cd61f23ffe33240a37bd780fefe99a30466efd8199c26c08a90467962fa513aacd5ed104787678ee24a5e34bc04708266404632bb8cfda2b61f5875596f4a18b030f311149173f54d9a4c95493b69fa4377ae3f2654b65c0934e2eac978e6f8b68d01f87c6e98170699ed9d6f6faded0cacaaf3481d6f9b1ef343d144917bc49a6f8483a4cd60d9a553531bc6e3f34a3dcc4138036c7c47de2689949bf941873b580f27017ec2e22b9eeb484b10b707ad5e89819abf7ecbfb1be6eef59d1118fd53edb651887a9af6f7146b70abe6f9092e605c38b144ae652a2a8780befa253346135b080ddca9df0c1e343f9f5a40aed3f4c42d73128216f85b846f9dd1c4680b5fcc8cce9c8336ab7259a2ef5b2f991a64f791d68b0e75f15d76c0fbf809c87dd4b4567d178217a868d57f319438f2663dd44c24214b0fb8a79b0c53cccc32b464c396ae37358d7c9889112b35e1a4a3e4de45188731c636b77fd6b29447eb2c54947f727cdbcf339082fccd2144eb1b139c3490950ea91817488f907721f90728c72aae361ad02a3725b98dcd04e9bd268fac565680bfd1e25a904580eecab7c17d4cee7ec0ae41f471595df9e83b629e8a505cc5996d14beffabeb6e77df3f0649725602fdf267e040c527f5313db8d9554a6399d32b98db27534f401f2cbd262474b7e03f47955ebe016f38ea0e734eeaf3f232a8b70a3085d71966a142f93c2fa128f49d6ca4a5234a190e7245d881bb4a54f62ee77db71f5273392f2e8c1c83b89e2fdef00d8cca0794d2e9141aa9f1f56af988c6ca7c19f8d73c54c8aa8d35a195f9bb49560c7d7e293b05394521cd39f52fa2e7c9cc82bf18cf62b7c3c6e3c177592aac9eb7b67e705599adda046e30a633076b15adf27c4d07ce19d82c5a239b1f7859074cd44d0013dd623f3ae3542851ec39299f909404a57d34ddce3b21204ca31a0c672b95f93fc46679f7e7d2034a87f4902cbee93f55af763c5b1af9e874cc335bb22d6f59d87a238a334f67e2f121f1353824d241ec90a1c23b7d22ab3d3e267eb3a20a47997eeb6ef62991f0ffbe66d02af9b842f673421e9a4f69b5d55e46a2537b968f211400cb7bd6ee20f4efb952929bc05c310cc5338fd244c4efed26fbe927cb386d425e8ee85435fc4d94081b950c8802b9062f2776b2ffd114d994e5febbb85317eb27bc6ebba8b31810b4a4db7c1a4feda4109812ae9cd578664e5a236e711a48687d1cbb58ba4d85ce1b091477b177791e17818f5bec48294bafd3ea2c231186fa3457ad787e44e62f3101a3582719cd4691c602d0928b5dde69d2b3b0bccae54a2018bc1353a85113d9d28c3ddd2a412bf1bb0d765a4edf19bb8413288b0b8441cb89d88fab8ef71de44ba342bee67ad1824b525efd9dfdc24b285bf2b29f45d54dc851e8d3782cfc1009d943e88b356336adeb43180fb0ad005b428457b22b32d6e1a9eaac2e4e427304a2fe66040600530615ed2df11ee656999357c2b68d6fc49f88da36de971b8501223d760c589a0084b35c0c153c952a67da967cc0ecc7797e1269a53279cce3c46ad5d51ef559e464ec10e49c5184b459c7259529c2337d92545c0393045fe4057a75e2aa4976f599a074f7e92b76dca8d31c0b84608e39c07384c6e6d1f0152cede3045f654ea5c28c4e0e780030853e7e2181631e068bb3943cc5c12d44a8355472c98b2d9d0ee7fc7e8badd2feb190890aae33c3ee06f5293e1d8e554a2f68768f7593d99e19f7e3fc2acb065025301ff142d2c3dd11bc2fa6864e8a37ebebb9f0f6571d79b31c0373091f1c460877346f3d28509cdc2d95bd466297a53e2d192cc4ad61a16f31fca2d320fb819e263211583e7e2a8b87567cd01e130f1b8fbe6698ae462e31001cab86731cbe9939a42d84108b4409f7ae444d0cd4a366546092d973342fe514cd7b1e7a91c06e37400065f633f5255f3bdb31d88b0bd746f58881c63688660d659920f2802a5bcd2d46ae50eda705deeed571447e349271b55c1ec48a90b5af737356dbbf65d514e8a5371b4a8d0b137e35022689b4d460ba99716f072f9e9e6131113e287c9fcba4c58c11f4aabac93fb7cb117cee08c6083a822752da709551158746d9051e1a959aa1fb8d0ef6c770624111fa3752c889460a0f1855a4148dc131e32cf4099f9b75badca23d926f30571b5a32f61995b512997e534157eaa4f00c257c53295155a53749ee2d2b48c1a831ca3ddfcd4169f0f7d3100075dde5531acde05e3777827005dd8494f783e8ef24b2702dc7737c8cb9ba73c2f1f43ac654feb9d4fea8d9b84405a50b108fff7aaa6dbd04c41036a7046bf786fc3b4d68cd4fbee2a56a9db83f0f35fa27efe79c77b80d062c7e0aa45206eaee2cb83bfbebadd9a99b6c07311d0b8c030ec81818a6d0a7a32a40eabdc42c752ff2f72463d254ab3d0e9c864fc333a384c2f2fa65c4159d0c811a418770d687e9445a3e36a1f7875896dce213bfe2b58b9be41a18fb5836ef320bfd9afa064a32d182157fdb42418075d0ea0ba92815a408395052835f28d4295e126400e879b0248eedbb04ed58e487a29f63465d6d59378028c17e6270abbba0e1cb3811e707250f44eb73371b6310ec32abc2bbb022bda5846ba2a505cc49f06778c8225637b0faf6f10f40f979a4fce2b9b40a5650ef86b28129eba3f80217d49d65a6a7143d0d31d29aa5ef5b2bf6228ee58395830d53b81e87e05eda7264d13666853e66fa439a6d0f9477a740d0ac8eb4de4bf3e5dafc8807bf503ffefcffe1a5513a7217dc433792379015da6b404fb4f7229b8f2dd3553b5e5f838303250815f9bb0992278c1b574540f9d9af60efd75e7e8cc7332faf7a202c19ca4c3801d849726b3a0e5770f3bbbe0c031ab135b54594554650b818a664f716e12f695c7bb157b4426a6a6290abdbc7a0ce249e75f492337a6445b9cc81db61aa8fdd218b9937deef8996af0758688ec5513b82c7c520ddce967286fd6d6f6d2c99333dbbda1054364a66b54ece990f6be56622546b60e8a7e051114c4236120e5a0f7c38084cad3b9476bfa7a53ecc4a57bc0ce653d4d25cfeb5629cd785bc9d94e71961f6840b61f3a6d3ec673e9651f4d4d614eb1935e9e333bf2080c13f1abc5c664828a03ce820a05087c1944fe7d7b544e64a5d4b011756eda54f3c5526101245bbab7e1fd7dc96a0a5fa4004ee21bb64184bf3e2f979c303d4654b6c77e453b3f6c14caa45022e1b5d53c9c886d27e550c654c81335326fe419a5ee84cedd876622b75864c6bb38a6d51a105b3687f2c8f1e3619a73dcf2e782eb85de1e1559575fdded78db89ae7b054d9723d8da29c044124d2c209a191083e479b9ac3eb368911f8f260e4154dc83feee53d17a5dd65d17f198d879de91476a3c36d7d4a660ace1b8577949c56fea526beb5aebe56d9a561842e6455f4221750fa6d2c23f51dce5bfae1a1ea289ab83b95a9d040aad4111842b1e55e4878f1348887b96d9df96a23ca30dfd542ff19f9663cfd7611709f7990c29ba1c93c2aba9667bb751aea8d5f9a5833e9f09394ab674b489ff8c9512f8c728ffb1d8004d5b369bf5822ea56b1ee2693e7d3974c0c8b3d2473089141b53284418b36daae93c8c585b323a746d7645d778bb935d2b039538d3c8c6d84c704b31fc0efe8ccd42509d87095254b28c84133582773b827910c41d02cf3f38aa60abd671507dd6ea3be758e7be576ad5fe11a7a954dc64b4bb54cf8a17b1d663f4218fdbbb2c056cf15a773208ebd86c184f8e92e95ef3e4391921cc05b9d0295e9bd4d69d7da06d14d93d049ef1083510dc5145d4d8ba6154ca8aeebba3eac2a905328e7960a25672fdc0dfb85e4664f8c179aad171200a06eeddbc2085a53caaa81f02185362c07c04c79af19bc4db424385a486f7bf704ee24c75b6ebf60bc980d9586c8195148fb3362"}, {&(0x7f0000001700)="5c907f1963e785bf9a26a83d966c0e048c9bd159530753598b2748998abc31327e9d52259212f76ffd7a9f7ac9996d0492d97bb36530097127d64a66d3f838eca49ee149c065e929d1c347c53d"}, {&(0x7f0000001780)="2e214205372d8cbf259f7660f5c7ee409dcfa839d8c569d1a5"}, {&(0x7f00000017c0)="ca9ae032f7e1b30718bc2facae97388ec25accf1a3b3aaf6a26a0d54c5093794d4023fc5d72dfe5326625d4d4c1f25e72792be3975904e84a4febdb1"}, {&(0x7f0000001800)="f030d48b14e3465aaf571c9c952641d837de38fcb3300c0fa6a1f12784ef637fd4b973cd04fef4d62a01af24bbd56e1eb854e59124dfcb5e47d8efc7acf4e2b67fa252547b407b19792d7d60bf7664301219e529c9b9415d8236303e03ae"}, {&(0x7f0000001880)="dd361107900e75de61dbd8b94822df15db8fd731cebc7ba79c53214cc0c824bfabfa5baac24038f3efcf3db10664361494b427cd9eea0c65a4f9c5b4"}, {&(0x7f00000018c0)="e95e9c496778172edc674169bedc3a829fe827df920854b529d8cf79994b62"}, {&(0x7f0000001900)="8609a3722211346fb373fc996b7a295f72e1b89755583ec14e8ee0e50225751a2fdf94f557d36ae58b37e27acfe2a829fa4e688d1961577b9a1a84df5961f6131a8548e07f4eb699acdb2c550ab8ed6b154b3973c460d544a4e2e7e0db8dd1d95a5663f273250c62", 0x20d}], 0x0)
freebsd11_mknodat(r3, &(0x7f0000000680)='./file0\x00', 0x120, 0xa242)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, 0x0, &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001a40)={r1, 0x1, 0x2, 0x1, 0x250b, 0x9, 0x6, 0x1ff, {@in6={{0x1c, 0x1, 0x0, @loopback, 0x4}}, r1, 0x9, 0x7fffffff, 0x81, 0x1, 0xffffffff}}, &(0x7f00000003c0)=0xb0)
r4 = semget$private(0x0, 0x0, 0x238)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f00000006c0)=[0x5, 0x2, 0x7fffffff, 0x8, 0x72, 0x9, 0x100000000, 0x6, 0x6])
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:00:56 executing program 2:
r0 = socket$inet6(0x1c, 0x20000001, 0x6)
shutdown(r0, 0x0)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r1, &(0x7f0000000140)="a2", 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@remote, @multicast1, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@rand_addr="a7109c1dc199e707a2e499cc2dc9e7b9", r2}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="fa720700000000001322b5e4eb00004b00007b"], 0x8)
shutdown(r1, 0x1)
shutdown(r1, 0x1)

00:00:56 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
open(&(0x7f0000000280)='./file0\x00', 0x900, 0x13)
clock_settime(0x4, &(0x7f0000000080)={0x3, 0x4})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:00:56 executing program 2:
syz_emit_ethernet(0x23a, &(0x7f0000000000)={@local, @local, [{[], {0x8100, 0x7, 0x1e1b, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote, @broadcast}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}})
r0 = socket$inet(0x2, 0x0, 0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x6, 0xfffffffffffeffff, 0x4}, &(0x7f0000000140)=0x94)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f00000001c0)=0x8)
syz_emit_ethernet(0x38, &(0x7f0000000200)={@broadcast, @local, [], {@arp={0x806, @generic={0x1e, 0x8010, 0x6, 0x6, 0x8, @empty, "53af52224669", @empty, "9b21e21b51ad3d3ac444e31a6142527f"}}}})

00:00:56 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r1 = socket(0x17, 0x10000005, 0x8001)
r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r3 = dup(r2)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c0c4665"], 0xa)
fdatasync(r2)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
fdatasync(r0)
preadv(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
fchmodat(r3, &(0x7f0000000100)='./file0\x00', 0x0)

00:00:56 executing program 2:
r0 = open(&(0x7f0000000080)='./file1\x00', 0x300, 0x100)
flock(r0, 0x2)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010006})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x6)

00:00:57 executing program 2:
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
r2 = fcntl$dupfd(r1, 0x11, r0)
syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fbc4c1f5e5b4f78d590000bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
semget$private(0x0, 0x3, 0x48)

00:00:57 executing program 1:
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
semget(0x2, 0x0, 0x80)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="17e9483e2ed9669d6bfdd9ccda44c57c4da67fd74a1ab065d93a1170aac8e2fee3001cb6948cdca6481a4409e5dc76"], &(0x7f00000000c0)=0x1)
getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000200), &(0x7f00000001c0)=0xa4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x7fff, 0x2, 0x7, 0x81}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x3f}, 0x8)

00:00:57 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:57 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f04c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:57 executing program 3:
syz_execute_func(&(0x7f0000000180)="b1bf91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac43e420f43ed038060aad7c030a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae283e460f569f000000009e4200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4837d1118fba40013a4001369879f000000fe")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @loopback}, 0x10)

00:00:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0)
close(r0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @empty, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x7ad389d6, @empty, r1}, 0xc)
execve(0x0, 0x0, 0x0)

00:00:57 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000080)=0x100000000, 0xfffffffffffffdd9)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4)

00:00:57 executing program 3:
connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66)
chdir(&(0x7f0000000000)='./file0\x00')

00:00:58 executing program 3:
syz_emit_ethernet(0xc6, &(0x7f0000000080)={@remote, @remote, [{[], {0x8100, 0x3f, 0xffffffff, 0x3}}], {@generic={0x8350, "0a65d8400bbfeff374bd8fbca464a0b349db9c914499f86ac11cd4c4ef85b046bd7259affd2a10a66b6173d1a1f5d2e0aa1162fe52f283c7d518e312809990c2c8c67cc9967ba8925ad71d4fa89616a001d646368664dd8539e3846d58bc05c8850f3cca0a6fd68d4125fc948067ed18ca613bb132e2d01913b6017732dafdd3d94836bc1986a5d1e19dcd2ea24d15d881706c00a4d1177634194c36874d82e713f014e5a798144d9a8a79f3ff69cc318afc157f"}}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110801, 0x100)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0xa13}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e230900000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003700000000000000000000000000000000000000000000200000000000000000000000faff0000000000000000", @ANYRES32=r1], 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x8, 0xffffffff}, &(0x7f0000000300)=0x8)
syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRESOCT])

00:00:58 executing program 2:
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
r2 = fcntl$dupfd(r1, 0x11, r0)
syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fbc4c1f5e5b4f78d590000bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setrlimit(0x7, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f")
semget$private(0x0, 0x3, 0x48)

00:00:58 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = open(&(0x7f0000000840)='./file0\x00', 0xc0, 0x19b58265c1c2d905)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a")
poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000900)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={<r4=>0x0, 0xffffffff}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000880)={0x7fff, 0x2100, 0x10000, 0x6, r4}, &(0x7f00000008c0)=0x10)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f00000003c0)={{"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", "7b783f9de3a56c20eb532b9fcd5e89f5150c4b88035739a91029bf5796306bfd", 0x10001, 0x3}, &(0x7f0000000300)="b8b7be4751f5f6982820911f9d4c1d82cee4d1b6cf1f75e82c1176d20d3cf304e65ef1a1b28a840f9745a83ad8f5550144aae1877aaaf89fe27a279d50e5707e9afc6fd5b34058f5883a2dab3e7ecd20f2bfededcfbdc0a9125395aec33be23cbbdd6baf75393be14b91e5973b471833c27bafd4c9f637681f824fff7d86575ec014630743f179907d60cb070e0a8b884b64abe574704596382e0131ddab2e3a3b18977550e8d068", 0xec2c, 0x8001, 0x3, 0xbaa, 0x3, 0x7ff, 0x7, 0x10001})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r4}, 0x8c)

00:00:58 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f06c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:00:58 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = semget$private(0x0, 0x3, 0x100000000200)
semop(r0, &(0x7f0000000040)=[{0x4, 0x2, 0x1800}, {0x3}], 0x2)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
sync()
mprotect(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))

00:00:58 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
r1 = dup(r0)
accept4(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x10000000)
freebsd11_getdents(r1, &(0x7f0000000180)=""/138, 0xff19)
getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x30000000)

00:00:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), 0x54f47e6624991d90)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)=[&(0x7f00000000c0)='-^[:', &(0x7f0000000100)='\x00'])

00:00:59 executing program 3:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
shmdt(0x0)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x48a4ce88d3c872d8, r1, 0x0)

00:00:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x20000200000001, &(0x7f0000000080)="000d00095cb90cca85900000", 0xc)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = accept$inet(r0, 0x0, &(0x7f0000000180)=0xfffffffffffffdd9)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x100000)
openat(r2, &(0x7f0000000100)='./file0\x00', 0x300, 0x100)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000280)={@empty, @multicast2}, &(0x7f00000002c0)=0xc)
shutdown(r0, 0x1)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={<r3=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x10, 0x100000001, 0x0, r3}, &(0x7f0000000240)=0x10)

00:00:59 executing program 2:
r0 = geteuid()
setuid(r0)
syz_execute_func(&(0x7f0000000000)="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")
r1 = socket$inet6(0x1c, 0x7, 0x9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="8e457ee9001316604ac44288a92835239d4cd7a20d8113286b4fe70ad92101e180c533b4923028cdccfb53786a0b92656636e29efcad1f475a20189e096bbcc2105a7329e76ef456770c43baeee3821aa767c0af09c3527e9af9beb5b4d5b9601d8025361657e6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x401, r2}, 0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:59 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket(0x0, 0x3, 0x100000000)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0xffffffaf, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xe47, 0x5747, 0x8, 0x10001, 0x8000}, &(0x7f0000000080)=0xa0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0x1000, @mcast1}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x3, @mcast2, 0x9}]}, &(0x7f0000000300)=0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="92ab09a63a", 0x5)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
socket(0x0, 0x5, 0x3)

00:00:59 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000000), 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@multicast2, @multicast2, @local={0xac, 0x14, 0x0}}, 0xfffffd56)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000440)={@broadcast, @multicast2, @multicast1}, 0xfffffe4d)
getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:00 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = semget$private(0x0, 0x3, 0x100000000200)
semop(r0, &(0x7f0000000040)=[{0x4, 0x2, 0x1800}, {0x3}], 0x2)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
sync()
mprotect(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
munlockall()
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))

00:01:00 executing program 3:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:01:00 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f08c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:00 executing program 2:
getpid()
syz_execute_func(&(0x7f0000000000)="91cd801b69696c69dc00d9d9d0c44139fd5bf90fc4014c58c4a1e96be7c44149f216c40179511500000000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb6545dace400fae28787c3e460f569f000000003ef0954200fcf26fc4a27d33e40804f4c4833418fbc40213f50a0000000013a4001369879f000000fe")

00:01:00 executing program 3:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8)
r2 = fcntl$dupfd(r1, 0x11, r0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x8, 0x20, 0x4, 0x9, 0xe216, 0x7, 0x10000, {@in6={{0x1c, 0x3, 0xffffffff, @mcast1, 0x3}}, <r3=>0x0, 0xff, 0x6, 0x800, 0x3, 0x1f}}, &(0x7f0000000140)=0xb0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x7, 0xfff, 0x7f}, &(0x7f0000000380)=0x10)
recvfrom$unix(r1, &(0x7f00000001c0)=""/137, 0x89, 0x80, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020005)

00:01:00 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x8e6, 0x7c49959e})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getresuid(&(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080)=<r3=>0x0, &(0x7f00000000c0)=<r4=>0x0)
r5 = geteuid()
freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
setresuid(r2, r5, r6)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x7c, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x4, <r8=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r8, 0xc8, "be8a8080446f31acd6529395ae925c8ebd668c53be673e78c0bc2966cb722f3c9e297c1477f88b5c93b86efd4c2fdfa3a9c5e9fdda0a161c0a6cccb062cede68d468ab85ef1976a3385469a4c2c196d3771646c1045b8bbaf1ad75fc1c234e3be6e822db92c2e5c1bacf91d2001164ad812c0cf814b798833a4cc103b2838cad980ef87a1df1ecb5fb96aa775b64fcb9db632ef65c430f03e6b8d8e4256956128616c3602691a9303a1ada2e60d12578c6b47bbe823a5abf8768d3de0ce2534fb6dc52e7beff602d"}, &(0x7f0000000340)=0xd0)
geteuid()
fchmod(r1, 0xc)
getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=<r9=>0x0)
setuid(r3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000440)={@broadcast, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)
recvfrom$inet6(r0, &(0x7f0000000480)=""/12, 0xc, 0x0, &(0x7f00000004c0)={0x1c, 0x3, 0x8000, @ipv4={[], [], @loopback}, 0xfffffffffffffffb}, 0x1c)
syz_execute_func(&(0x7f0000000500)="8f09d09a2c12f245e150660f38dfaa00000000c4c279253500000000660fed0c27c4433d79f0efc4e1ac57c1360f2f7d6466440f3a0a4a04d4f2c041a900")
ftruncate(r1, 0x2)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000540)="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")
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001540)={0x1, [0x1f]}, &(0x7f0000001580)=0x6)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000015c0)={<r10=>0xffffffffffffffff, <r11=>0xffffffffffffffff})
setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000001600)="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", 0x1000)
symlink(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='./file0\x00')
sendmsg$unix(r10, &(0x7f0000002a40)={&(0x7f0000002680)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000002980)=[{&(0x7f00000026c0)="a9049dd08ab9cf9d3fc85bd112981d3ac998e2cee3b11252ec02338c6b00a8e2369220b8b272b3c423857959da16b66c24260d157d649e09302ff18a38ca7b6c9637bfb8a503e30f0e6afcdd7cd36c53782663fb86e7067484c2d2a99f850f5b6ed2a96bd9df6ef39444ce6c6784ab55dfa7542012ae6377f185c6b0c1b20faa55ae2865f6d9b94e04e12c6147da2ffefa15b607c2ed7a21b52b39afebcde8deadae4216f23f8b0defe1a0f537e0615d8e2efd6a0effb68a85294bace492f7", 0xbf}, {&(0x7f0000002780)="a334e6c350d8f7230fd81df125f185fe4d0dc6a430d978d3f8a4b7b7cce6036587e418f60535eb921dc19320726db8", 0x2f}, {&(0x7f00000027c0)="9b82c6c7bd4625492c4288e692882ca7a8a98fa8dc4fc296343f6555550a5ea9ae990956da1bf3c45aa23716672cfc2e90e8b0cb7893ad515e3f441723cd90cf22c647de50972e205843a3c5eb6ac5f2b119848fc53f26a341d9f6cce330db6fa791f32730862c44aef8e47aa3a43cf86cf8c19ec5d8c204aed331fe1e320d46612a5d", 0x83}, {&(0x7f0000002880)="478692740a64014c7352a9f77c3e6be432d6a4acd1a5eb41cc9bc6eb8d068998bc2dff9dcfbbc5d1101afa9ff865f6a332b00d58531c56f4fafa2cb4b49029c9fafcb1276b8503d6875cd96619f26dac4880d8b8a69a76ae64ab5b406020beb7e4dd5a02f2dfbf180a970bfea68484c324a7823293573bfc906bc679fe2e8f3cc287b1a87c251362d42ad2df3702509a56de7713601c1164f15cee84231db198d29c32b637db6d654ed255e54ae0745ba1fe7e9867ad4f34deb9e344ed", 0xbd}, {&(0x7f0000002940)="9f6b6ef359d2c4a788717028cd52bc3fe3cfe1f5", 0x14}], 0x5, &(0x7f0000002a00)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r1]}], 0x20, 0x88}, 0x20084)
setuid(r5)
setreuid(r9, r3)
r12 = getpgrp(0x0)
r13 = getpgrp(0xffffffffffffffff)
sendmsg$unix(r11, &(0x7f0000003100)={&(0x7f0000002a80)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000002ac0)="abfa729fa9fa9c70857638006cf047e129cd970201147c27c84dd2351cb4c1ef0060d4d99aa748d5f83662815c7d4a2d58f69a0b3cdd0b77345d0932e763fc499e145a84148e6402ea192bb78900edf4751fcd84851f5bb0be7210756a1041067e1382ab5186ee0f2f31f96813060b5411cce32a896abc2c9c473b716e572f4bb498d8203f5c1a40c070ef8d57a7bcdaba72147685bfc3b36dff58b64b7f6b13d619f6b0e879d9ed09d6328ce06012d5442b23f437f08b98e28910126adb682b67ebac57638e54985507ad7f6f31efa92f2aafff32cd094ee350b3e114", 0xdd}, {&(0x7f0000002bc0)="0fb402085b4ac3414e4ac36d496ed935210f0d8601f33f183e626f65400dcb9a5001140a3cd6c5ec9300b04497edfc99b91ba10493d02b239cca2431e4e793eb1e213a8fc39fd955eacdfba5671bd3f3fc46c1fe362470061c7fc8d68cc17f97a0ab9f91877a49efaa0b01b6048d4f3e153ada45121b18fdbe1719c88744c5bf058f1a6d7dea16ffe26e8068c887673500783f375fe2b0b70a2ce221d3990ae1db6ea549437bd768741c1ff31709cddeb05ff318805f1ad1249ecaf1803766d5e5527e121c094387d815818b49a2ba68a442df6fae170815af91", 0xda}, {&(0x7f0000002cc0)="067474aa6efe022b", 0x8}, {&(0x7f0000002d00)="efc000247387edcc1dc3da317a8040ec6af23a63b64b9e54f8017f954a134265f0e1cf4b48c2", 0x26}, {&(0x7f0000002d40)="c99747f6b536d7e0bab8b6c71b3281bd937f365453af7ffb0e44653be348109efdd4fa82846a3665d3098cdd36bf7d9a1f451833c6c0b77bdba7f06492fa1a5e3ecbb9da7140d2b918d2525bcfac12debc00d5edb734b21d3e1c11b6bb4d8ef99162e79234e7a65e14ac22cf6c6bfa3888da8340ae8b9e73f71885b8ce26ee8c9d921b81f912df4cb5a49d1d89776795d452d9dfa7b7a8ee6cae3f9f1ec662d77579e1274ef20cc57e4f075613526bf20be408a7e46105eb50", 0xb9}, {&(0x7f0000002e00)="6d2cdcf4b2d7033277b902fae88aec9c8ba9397b27ed31f69c263847a9f99be2145a85408e98876ce866dc6d2a316f7ba3d2a265f5e3198d94c1005c5a80920b732659c70d7805540ec7af6449971bcab4d608e8b07a80c1cfa240ad13469816d9f176ace187b727dfec92080c20ae41a40eb0fc4b543888d61dc03d125379becde0efa8491f77e63d15a3082fbcbcd2ff6d0ace614626049db38f1c7c861bc03505ce21ec4301c92cd072158da35c1f82569d8f0d9c9ebd58207ba60e58440fcc052416da8c6d546bd128699828fd6d4cba4510c72c55bb5a4ffcac475a0cb8f07d73ae56d389fd4faed327b7423a011eb5", 0xf2}, {&(0x7f0000002f00)="07015b703d9d17c7355394a55168a5cc51f723c0e2201c0418dd99b72c316c0e1f54ee48779c707a50527403c0a9b1ba5e4c13a754306529cbcd34ecf536f3e5d7db034450dbf98c1e497948818302580e6479a866e69f274b00c972480bac4520940f97969fc4e6d4e1be851c7a4ac8202897c9e452d1", 0x77}, {&(0x7f0000002f80)="9f8b4e9be4aae3b3f16805db53093093352e712b74d67ccfb8c9c388b2787509c55c21d9f028de6a8b28a20585d87a057f04ce26d466a83cdc3b749349d4334d37f2b6c361a122975478accc8059", 0x4e}], 0x8, &(0x7f0000003080)=[@cred={0x20, 0xffff, 0x2, r12, r3, r7}, @rights={0x28, 0xffff, 0x1, [r11, r10, r10, r0, r10]}, @cred={0x20, 0xffff, 0x2, r13, r4, r7}], 0x68, 0x20008}, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:00 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
shmget$private(0x0, 0x1000, 0x412, &(0x7f0000fff000/0x1000)=nil)
getsockopt(r0, 0x1, 0x100, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:01:00 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x1000, 0x100, 0x55b200000000, 0xa38, 0xfffffffffffffffc}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x2ed, 0xa, [0x10ff6d8c, 0x400, 0x4, 0x1, 0x3, 0x101, 0x1, 0x79ac, 0x6, 0x800]}, 0x1c)
r2 = semget(0x0, 0x4, 0x8)
__semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000300)=""/197)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={<r3=>r1, 0x2}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x81}, &(0x7f0000000280)=0x8)

00:01:00 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000380)={0x401, {{0x2, 0x0, @multicast1}}, {{0x2, 0x3, @broadcast}}}, 0x118)
r1 = accept(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r2, 0x4, 0x10048)
accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x10000000)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
chroot(&(0x7f0000000180)='./file0\x00')
dup(r2)
r3 = dup(r2)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f00000004c0)="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")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f00000001c0)="386d904ab8d5a24baf13cc4f53f04772e945d64c72a98a1b323daecb1d6774086e24a9f6e0c8e9fd45fc9c08395fb41b337d9d5444b56c1cae017c33501647de0c3fc68cc0c6730fdc3d79aa64ce304cab6d28c0a9ffacf1d89124a3e5f6b84b40e3130f8a1cb6ae")
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100040, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:00 executing program 3:
syz_execute_func(&(0x7f0000000040)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
syz_extract_tcp_res(&(0x7f0000000000), 0xfff, 0x5)

00:01:00 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0xc78bff5dfc6af3a2)

00:01:00 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f09c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:00 executing program 3:
syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f002d00c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x5e2, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0xcf, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6ab}]}, &(0x7f00000000c0)=0x10)
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fcntl$setflags(r0, 0x2, 0x1)
setregid(r3, r4)

00:01:00 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000380)={0x401, {{0x2, 0x0, @multicast1}}, {{0x2, 0x3, @broadcast}}}, 0x118)
r1 = accept(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r0, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRESHEX=r0], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r2, 0x4, 0x10048)
accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x10000000)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
chroot(&(0x7f0000000180)='./file0\x00')
dup(r2)
r3 = dup(r2)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f00000004c0)="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")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f00000001c0)="386d904ab8d5a24baf13cc4f53f04772e945d64c72a98a1b323daecb1d6774086e24a9f6e0c8e9fd45fc9c08395fb41b337d9d5444b56c1cae017c33501647de0c3fc68cc0c6730fdc3d79aa64ce304cab6d28c0a9ffacf1d89124a3e5f6b84b40e3130f8a1cb6ae")
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100040, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:01 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000]}, @mcast2}}}}}}})
syz_extract_tcp_res(&(0x7f0000000040), 0x4002, 0x2)

00:01:01 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000]}, @mcast2}}}}}}})
syz_extract_tcp_res(&(0x7f0000000040), 0x4002, 0x2)

00:01:01 executing program 1:
r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540))
r1 = dup(r0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x8, 0xffffffffffffff2e)
clock_getres(0x1, &(0x7f0000000000))
r2 = semget(0x0, 0x7, 0x10)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getuid()
getgroups(0x8, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r6=>0x0, 0x0, 0xffffffffffffffff])
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000280)={{0x7f20f37b, r3, r4, r5, r6, 0x10, 0x1}, 0x8, 0x8, 0x8})

00:01:01 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0)
ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000000)={0x6, 0x85c})

00:01:01 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
socketpair(0x1c, 0x20000000, 0xd5c5, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r0, 0x0, r1)

00:01:02 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f0ac4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:02 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000040)=0x86, 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2008000043778000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000cd000000000000000000", @ANYRES32=<r2=>0x0], &(0x7f0000000000)=0x84)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000001c0)="c1144a250bb442c2c4988c0f3cb28265727d6b8074d773e22017c8730fdb6f830dbcb6cf64de50685fc3c2b402eae0f62c1769c87ca52188c3f48fea1d20fef7f1821ade2813777ee23fcd1ed97ff0eeb4448190e01507d465fe17902864831aa5fa9ea0f72c6b029afb0db41db526fe")
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x20000000000, 0xf, 0x9, 0x1}, &(0x7f0000000180)=0x18)

00:01:02 executing program 1:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x0)
listen(r0, 0x400)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:02 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x20000)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000080)="23fdb1cbd5d0577ff7777f33f1d24d5795de0cd575c44d0e879d4ab17d1c5ebf08343e62f47a8c65bcbf5559b8c89a440dabeeb62635af1ac8cd5e03a04f3e04f7c64d605a23479c2306e0c1190ed41eb8e8d14da2a494c56a0b046e99dd24704b95e04f0f4187a0c3b3324480db0d6d454183c81c646912573d21ba21c4dcd877ccc260837f889401021ce128a51252a563fe3460b48fc9d913cec38f6eb1bbc3d944b9344f59cca34da4668503442cc7945b29bb3825d991708433d5811300e11f7ed49c53f6b9767d2537c247b82021467d33e0828f74e53e78d70e5e8b7bbf3183fe0d25dc713b00832be4", 0x66d, 0x1, 0x1})
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

00:01:02 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_int(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0))
r1 = getegid()
r2 = getgid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, <r4=>0x0, 0x5d0, 0x0, 0x298, 0x401, 0x1, 0x9}, &(0x7f00000003c0)=0xa0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={r4, 0x80, 0x1000, "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"}, 0x1008)
getgroups(0x6, &(0x7f0000000100)=[<r5=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0])
r6 = accept4(r0, &(0x7f0000001440)=@in6, &(0x7f0000001480)=0x1c, 0x30000000)
getsockname$unix(r6, &(0x7f00000014c0)=@file={0x0, ""/4096}, &(0x7f0000002500)=0x1002)
r7 = semget(0x3, 0x3, 0x0)
__semctl$GETALL(r7, 0x0, 0x6, &(0x7f0000002540)=""/139)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x6, &(0x7f00000002c0)=[r1, r2, r3, r5, r8, r9])

00:01:02 executing program 3:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x9, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}]}, &(0x7f0000000180)=0x10)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)

00:01:02 executing program 1:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
fdatasync(r1)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000080)="f3c4b1abc294623bde8e7e486664df9b16e67e576cdd396eccddf7544e2779d4a1d9b7e9c5ea08fb0b3a12774bf6b0330053b67060916285e6c69f5bc4e3cfcb0be48b7f8298d3097753a1b34b15ace2c3719ba1a870c98a707e")
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')

00:01:02 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1}, 0x8)
syz_execute_func(&(0x7f0000000280)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32450f01c4660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000581c6a84dfdec12ec12397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f0f2697a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:03 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f0bc4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:03 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
r2 = socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
openat(r3, &(0x7f0000000100)='./file0\x00', 0x4, 0x1)
getpeername$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
socket$inet6_tcp(0x1c, 0x1, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x7}, 0x0)
socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:01:03 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')

00:01:03 executing program 2:
r0 = open(0x0, 0x0, 0x100)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e09, 0x0)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, &(0x7f0000000300))

00:01:03 executing program 1:
setuid(0xee01)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
clock_settime(0x0, &(0x7f00000000c0)={0x80000001})
syz_execute_func(&(0x7f0000000100)="b1a191cd801b5469ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c58c44149f2168f4808eebce00000802000c421fc51c12ef3450f16fc01efc48192558dc3c366450f186746f3400faee47c7c3e460f569f0000000026400f0d18c401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4f30f1a1254")

00:01:03 executing program 1:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
flock(r0, 0x0)
syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c060f05420f18c6c4a37bf0c55c41e2e9660ff8aa02050000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45bf343af470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1450fb3ee9b167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3d8dd19c2c2b0c10b0b66440f73fa02c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc49e081dfdd7d7110f66474eb83aa2f1fbfbe2")
mlockall(0x2)

00:01:03 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f00000006c0)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000640), &(0x7f0000000680)=0x4)
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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000540)=<r4=>0x0, &(0x7f0000000580), &(0x7f00000005c0))
chown(&(0x7f00000003c0)='./file0/file0\x00', r3, r4)
r5 = shmget$private(0x0, 0x3000, 0x4b9, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000700)=""/69)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
shmget(0x1, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
freebsd10_pipe(&(0x7f0000000440))
mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000600)=""/64)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:01:03 executing program 1:
syz_execute_func(&(0x7f00000000c0)="9826473e431c1366430f515e19f3fd98bf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c642dcf5271b1b82c5457cfbf201b00b000000f08171a30b8a826eb5af8daf8dd4d4660f67d5e8628f6808440fc0670f618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x6a2, 0x4)
r1 = geteuid()
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)

00:01:04 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f0cc4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:04 executing program 1:
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000001180)={{"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", "b389d6d21fff3c982d93c52ed4092cf1dfd0ed94da56123a6fd8d4912860d644", 0x7f}, &(0x7f0000000180)="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", 0x80, 0x2, 0x3, 0x3, 0x7fffffff, 0x240000000, 0x7, 0xfff})
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000001700)={0x10, &(0x7f0000001600)="99500cd9f96283532f2199b98095720adb23e8c6a0070583e2041bfbf8e9e6db70d80460d510a326c4e0f90f868296a695a3d6c8d67755f843fc1926cf0154115af4bb4bd3400333f712d46624aa9e0801a547171090f60f3f944effe379cf124e0a294ecd1d1da7e86d696b4d63ede27659f85647542ed8a7f414d3753379591ae542821a70f229ee4f98e560a15af14543c688c6d0982144aa463ddfa82aa69ed3af38cb20721d08897be1d7462d91f9d0c937f999880a157bfeef522cfdf622216261018f172ef78a8f2c0a71b016d65bf0a5877d40c2fe62840ae8336f", 0x0, 0x5a, 0x1})

00:01:04 executing program 3:
syz_execute_func(&(0x7f0000000280)="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")
exit(0x7f)

00:01:04 executing program 2:
socket(0x1c, 0x5, 0xffffffffffffffff)
socket(0x1, 0x3, 0x44fc)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x10000000)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000), 0x35)
r3 = fcntl$dupfd(r0, 0x11, r1)
read(r3, &(0x7f0000000380)=""/198, 0xc6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x2, @rand_addr="87a6976c722badec004fe06784fc0379", 0x80}}, <r4=>0x0, 0x2, 0x100000000, 0xfff, 0x2, 0x6}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r4, 0x8, 0x3, 0xde, 0x4}, &(0x7f0000000340)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x4}, 0x8)
syz_execute_func(&(0x7f0000000140)="982ce10f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebc4a31d7cdc000f0500006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f00fba294b15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c43434aec4414df35ed6b15dfba1c9fb110f0f3804832a010000")

00:01:04 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8000, 0x0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="bd17e80dcf724fdc427451cb7b372d49eaaa0138752a9941ad828e31a177f3bc7a1c04c4ab6607082389d9bdca7d34f6889eef278ff2234293bc13442a08abc7a5f04b0bb13ec1c538622f6c801328c7390788950601236765e062a3d76bc88a19805f953dad8add70b32f3152576a363c110c8a02ac4d92bbc940c9d415d3e4d4c7722582e424fe972c683c1428818304d37d371a407179dd3d71b2f0f868ea752b70ddc3bb2f8fb34d23cd591a0a559d6e9212a545603f8cc3b94453d0a8dd5835796edfe68256635e274716fc1a25698d97438fda796d34d31828902436")
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x1)
socketpair(0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)

00:01:04 executing program 3:
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x20)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00')
ftruncate(r0, 0x7e2780e3)
r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10)
r2 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x43)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x44}, &(0x7f0000000080)=0x8)
r4 = accept4(r0, 0x0, &(0x7f0000000200), 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10)
r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, <r6=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc)

00:01:04 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="98d785bf0413d01a68650062d80ebdfab7e10ea8f4043d3792ac623cc792815b85556c14362a179a4535dcb9b1523863f333b2e419541e587849bfa64090e496be", 0x41}, {&(0x7f0000000180)="fc49660f7e3d9abd8c1712fd3cfa65d32d10cea20d04c0d633aff390b88a8285b785f5e0e8f18fc0e875e720f538bf6461e8d5f42a3da26846e9f8c84126058b22c408f5d13a5a8927421c450ee3ee73b9360ede84c5f5ee0378a8af7ee6701217daff691c4732b1552c5205aeabfe8ee6b7c40ee2e6b7d52490cc99093be819b96ea4b18c", 0x85}], 0x2, &(0x7f0000000280)=[@init={0x14, 0x84, 0x1, {0xd9b, 0xfff, 0x8}}], 0x14, 0x4}, 0x81)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:01:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c43a4e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d45d9a462280000008cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x108000, 0x0)
fchdir(r0)
listen(r0, 0x0)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x8, <r3=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x80000000}, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4)
symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')

00:01:05 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f0dc4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:05 executing program 3:
syz_execute_func(&(0x7f00000001c0)="46db5608f390f241afc463415d36c6c441fc281af2a745d916660fe014d842d764f2e005")
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000f042f69d390000001d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100)=0xffffffff, 0x4)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7f, 0x0, 0x0)
mprotect(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x2)

00:01:05 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000080)=""/134)
clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x5, 0x3}, &(0x7f0000000040))

00:01:05 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x3, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="86002a0702000000b5bc5a936a1f115b35ed4f2b007b2384168378c9b5c3e8580c311786208469020d0fd1f2f7ff9cad9f1da6c99b0e23fb43ab3d467fe558fd16b054ea41932c8026f892166cafdc21b0d1b96ba0379aec6872e246c0962eb7ef2706810e3b598330ea449a0f35c7d6b03ca3c9114b1310bc73dc91d6b64a719889f868c6391c64bc03acaee57f2c435bdd265cf58b0b09f889a0b71d4b1afcf50df0c9c905ad74c24a95daaaad9ced0bf7b08f25608cd348f772cc310712f708d985b4d2e30af41791f140bc15"], &(0x7f00000000c0)=0x94)
setrlimit(0x4, &(0x7f0000000000)={0x9000, 0x2c})
chmod(&(0x7f0000000180)='./file0\x00', 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8)

00:01:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={<r1=>0x0, 0x2, 0x7, 0x81, 0x7fffffff, 0x7fff, 0x2, 0x3, {@in6={{0x1c, 0x2, 0x2, @empty, 0x401}}, 0x0, 0x3f, 0x101, 0x239, 0x1f, 0x3f}}, &(0x7f0000000240)=0xb0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, r1, 0xbed}, 0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x0)

00:01:05 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x24e6, 0x1000, 0x1, 0x800, 0x1, 0x2, 0x1, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7727, @loopback, 0x4}}, <r2=>r1}, &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000200)=@in6={0x1c, 0x3, 0x3c5f, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="c3dc9c17afe3222525aa5392601368e3bd9ca6e856e23e69e28a538a888a284ab5198789ed6ba858b2b17c0716f443b643862d39b832761b344f5c0f6cc2a735c17c", 0x42}, {&(0x7f0000000300)="d762e1631a97807266ab2e5f5bce0cfaac8f2abf5c5472f884c1b969daecb954f5b3949b898b53664ee76d8db60d8eefab8b498f92fea23090071dbf2769e25ae5b5d6e5b2d2fc415ef8847fa6795ec1eaaf390052de887973ac18d4945089767a3b4dbb9646d576042343a38705897ceea1fd83f64a1aedbb5342009b58c37938aee96d717d023d6a92864f42702443834e47213f2fd9672effa9f3055e7b024dc06183e066a55422997b94aa84e86718653565eb2dccebf0e446315755a629840fe2544e723a807a940612c42678536da6edddb55ae21868ab7da2ab522f981c4f14f1e58f3a6f8b2d868cc2aa530185891488388f72655bb4c071b74a18d188f2c3a031d2f514ff9a68a731f672d3df08ce3ac36d54e6e261771f49d1b327b64456464ae64769bd63473d72702fc3476484cc1fcb2c69abfcf0004f9de6d1bfa41851dd63502d242e156967400e10ab394667c3ba7e03cf46bf3a4c8777c2cdaa665de819691161ffbfa41e9676716de9f6e68bb79a994628d64c130400726a4a3b6d350f96da766798576f091a9d886253daa63895e9651010c41f08a28feef1fc528ccef91dce5c1252af81349d698b6dc24e62b8df2bf5033abe2f99d5c6f36aa1628ad14f2b411f8ac2d5d5944772f20cf66658cb4b2eee3e69f3f2f436cfb5b9cc440e07f4f0f0e230847de3fe2ae3cc8fdd0e262ea0cbd09923d4c335c6648fc2396f484c51438aa99385beda8f4b22a0d7d2a743425e454449a655f5042e798d56cd684fc61f14c6312895661f27e099d46fd192071961c4fc5e9b6b9f16354927e120ac623f772d88551847dad968aeedcf13d459ef9236e317e5738d9d60fe442ce5affda61b0858812451f869c2b25a12eed21a699990d7ea6b2502848072df1ee980b3b68d5aa2f4acfdb4d9cd6bd83f26e19427bfc05163ff535f4805aca279f4e2ea8fb73d7eca8d3f27f24e3115476ccae731a7a239f7aed8b647030923d8bd036f998a4047ab8776c47760ec7c778ca26d41bbe2864f0d4231e06489f9a3c25dd17e30af8d3676437df1f4e8a6ab3c079ee4f540ab86cba460adc333343231bfa9357654818aed286b2b4fbd8e25602c93839adf50bd0acdbde39995db574d3c4954236cbc9c13fce3e2e4d3706e3513cc68cb66f5c944e57a110c70d444fbff1894dc0b17fde3247f284fc4bb8c3dd56dd4f7c1465ade0b0b7b0b3ba301cfad3d012189a9b7f6ee41c760ce532b0f47261defecbc803768a73eb4a9f9c4cf521957dc0ac09a32d0a9cea44b9e48cae571b3052a4074b3501505b731bc066454f7fe8effcf620f3999c60bbf2aa6493ba224dc3eb4409837a585da689b26a96b898c4f3d19aa6497cf9dd2bba3bc1fe5d9bbad8f40b916d2b131ad6f8257eef33ac4b0c4fd24d870960b879c1fe309d36e959e39511d24673fd07ec2e2c37a991af193767548f0571223fb26eb145d27c2e4f3a5ee5651e0920c8ed98fdd51a14c1d4670b5e4047dc0c9d9ffeda7a27c2a88bd165eb1d3e3b29caf28e177632603ae9950e4d9c86ec947a0ea7ffa729ccbe92dffe0da33a9880fea893404d98f19f77d8a4704356d562d1ce20e4b44110c83456a2fffacfb1dba55b79bbb7ad6663be4201451e6578f88d88919cb56d76b7b1cd8685b06d2e6df18cb2dbff52c25e8e18e8059bb8d297eb3a401cfdabe4389347217b5d69cd6fac54fec105646e1bd2d34c0d89191a06838357a8af8c3d5231d262885d0661c4f0fb2d98c3dd29c66165083ecb6caab7f9d86afa838831afa850228fc7737b89bb72a1613c5f36226d21c04df5d4c5a8d01940a4e8e62cac293cc6d2321a69f152c1fffa917ccc04c243b5176cd1658f3f80b511b80bee20700ccc0c327355e2552d3a2b00573fa5b374b4cd4f450d5a78555d41d7f010af9ef44d6af7e281b8c7ad41db0ba1cd2413eaf8acd039ed5d8cc79ae94316c12b3d7cd4851d2f251efc2f7395b878e652fef020743fc90de028ec526d1cf473e32a1d9ea583761689cf8adcd15cb6f6c478733d64b7f86fa36a4d4586a9562001daa28e85f64c70935b957a6d07d17bf6413de290ea4186437c8197afc577d64d1a9e9b5f84039cf551131f94adc121bb12dddc15a557935c19aadfaa472ae86a19157c4373dcccf63b05a8c13fc2f81a9fa5565373611fec35be2d15f4f68173e65875c9c1602d135f59cbab3ba17ee19ffad77d1bbf04371d1d0dc1e8ef1886edc65f467487e4805637a623f0fbb8393cbfdf09833bd41e5c172b6ac83730999958969703c3420546967194eb79af29e6f648dc607904b17b266e97ad77c01c5e62c05dbae96ab63b15c5700357d8958248db24cce93bb2aeeb09edcd8b21623464db4da27ae2c8d2a6f3d89f8d3f6d78285b3b2c700a9088677a840b196589947670e09f50895e5bfd8d831f9ae5a7ea7f12c1eccbaf42517c7a2ebe18a9a05cf42ded60ac2d3b9ee64d5f4d2bdb848f1be3b9c4fd0c2a8de2bfd5022488e388a9539c82d3c594d8dc86defd09796683011b180c5674a8308b12966d240b9b61b120a3bd40c0bc41348f227a630254473255fee2db76b096a7026b377903a0b4028324838d8405224ab5d19f02a589fbe5f52ab32f4fee58b12239ac32ab50996f3fa68d0ec59f910d7867b9fe59adbb59968c6bd97c122e874b6a7b0815c866bdd88af6da6a67737b10f014797c9260138a2d2f10689a36f0277d7be18848a25e550da822cb80efd9160a450d30d4e6e9222a82bfc55b2e3ff8dbc8b02cce51c593531dae38d24dda328625d83d79648d13412a8cbe0625e6e6c099e0b62314cef42ff101eaab71c51232a7947ba8907d686da66e8c4617e1536a53b11ef5922dc1772feb76cbb56ac40c8bf8e90156b60e1b94e2772fd21e5320252d1b4409019701547ce9c04daae82a77e91a5cc944420af543843d4de8d454aa50a01cf2e291da028fd0c7c3b64bb03c5934168e9028387c16d99db001e4fcfc777cce9f6829790780257af3f17261fca44d4af5efb2b3079cfb0b5dbe136d5e4b724ff6212367fc98eccb7bea32771bf9f9b5c34e3ae44a0b118774813d09ef2d005a58bf6a0ea51390bed1ed142879242ab5087167d8497c3127980b43ee318596ca2d8d7035fdd4c50bf1afc4d44567ea13c4aaa203dc226fa408bc61effdf5e49bec34eade2a8532f92beb66ea286276487bffe3c1092cc489868bb2efbdd906a00d7bbb0ad899276efd1bb9e2e7831e972dfd58ede73a7bff333feedf25e1727d77c7a6ad7c1e40c32d5f9172cb1ac505c32bc373dd03cf4b4cb7d9963311996740f721a2b7127f13238b38218075d52f38e69c66c71eba6eba839b4dd4b54cbcbfe22cab0c31bba26a36e0e20675edffdfaa8025df7c3856061697ef85f83faefc26937003d8593c3fdce09dc0509fc9824c200633634983728e5569f01faaadc84662be71ce0043c22a52dc0c94b6fc405dea2d2df4f1f9700416c05b2484c4143827e4d71f1bc2251062fddc9b234213c419ec0f79e6e3933d0a4fec6b3040c19d2598de3689e32f29ac76697a9844af765219ee832f79e95368d2dba0bb18a6c0fd9be3d4ada462ac85f7eceeaded993fa64dba9de455aee5e782930451706cb150769c100cc9d975b614b7536ae70a9b18c12a2a2466ba04203b53813de9c4c74bb485b7af31005efa813aaeba39e4a954d8014358870476e58be29f7b775d0a5dcc424dda6fc97e801736bdb69372ce0dc18d73618dc0cd67160f21c9f6f176bbd4a2c94c75f0ee310fc8a05508f34e2188b38815a72514218aee707d92ac14262296143b0d49be3e81c32426294de07eeed54b6bc045b7175f437963466469d6e1ad437fe5fae2761364a86f8aa3d6fb2f81d21a6980387dc1495eeb1973372c0674fc4562ddc5b42639d620f38efc816f93efcdfe646c239ba369d4e1041975072d8f41f156fd8be2070665b39a0e99470824fc45bfa69ac77d73a8db7b1975a4128fa9e60563ca3cea8d18261b0eb52ca8fbc405763b65a41a9bff572bf56943565d13405210fe489dd9c9b9d9b89854e14a4135ccc33ea85a315eb7a59fb42d6138a245a2be69cd1f01369964a5e834f6ce3d1d9fb85da608b93b3e6b296b79efce468eed52302220d4279d12c4ea88e86204893dda846411621795f014f0d89b32ab49325d35b200c39fb679487aed314072e590d4fc03470fe0e61b7a9b7b2080edc5f726a92dc5317932f0e49fa66de5a975fc82d1fc1ba4476ba14756ff07eb1e4a4660d64e21d9186d65a34d6f79be7fb7f1232fb435d483e939f1aaf33d94338028b73820305a66154efe3692fc2f88b1f57dbde7068bca89fbc1f3705623f7115622a46762a0c5ccaf84f5751e09634d231fb3a6a82adde9b34097835322dee32f12b1cf2ea2e0aecd7e0f57d675c6fca3caf3c9e948f2607ac7448c298efea3e242cb2b97082ee7f75bdd7ecb559e513b8a310cd17071a35ab52c8444f388169345cd050963a035c983fa9594043500830d8d93a36ebdec546e79703087a304e8285bbf12cb9bfc4f54ed021be3c9afb027e918518c3aecb0c704bd2b1bb04c6410ec32c0fda363a4193c28fe820eae836e4cb84f8f286aa9bcc9326faa6baa642d929aac60bd3ab9d2c00a771d82336e77fbb4be9f7bc4718bd5e383a4cbc9762fb4f2d86c0dc1d9b8d0804e9964794740068ba993a0ca8f15efe3e66c0573a46b81228f76067e50e6f17552608d7759d3e3edc64dba4903cb9b6a71637c3102d735ed8cc91e6ce644b03b731121434f42be5528f393f4b832852cd728772dfa2facfad04f0c8c7f141e5ca125d4be5a7d1a489f4fd399f16cfffffe753b93b4f5c72b89f9969ca20fd1d5700908fe51f8f9d790f8cacc2b22d740f2b754972181462b6d7d1897a4fcb35aba71bd6fd826d0a5f07183419bf3725e4ace396c6e29e508198825af92a8fc0b8b68394ff4b1c6e4ebfc3c0e8d1f831bf74500fc00c3806d8c671c4b2f9435a1a464339974e891a3fcb406bd5faaab5b4d2256b4909429fc785e55f50cfc791733f69a5c9e7232fbf2c942193c6523f1013c6f5bafe06ddbbd12d6a1bf1ebc4dc98fe2020676679cd6d6d1a7b5a7d5f96060bac3e8302215c6deab2fec513b0518f12b6d64328b6bc200a2485e9147fdcfa6a159fa8772eebf8f18d2e2fed5814c6fda7c9bb806b386aac8f84e62946470a8472ad10ee47ce9551c732ef6d21df951b25ea378ac6f4657e349ed499334f85efc281103c8187a8197884a2a7aadc6b9b3f852155b3f745fed935ef978ece9b925afb2a34277ae1f597a9d79624da3d92f64f69f26c6789b2b7064cf2d410f038ecc95b1b6c0588c32059277a527202c4593f99e6733dc4a5370a9a904762947791bc1c0a7b47f98b046024cbcc74f06d216dc79bc7b78b34b16bc11b9a432e432fe7d7aa4f3f9962ce622788e22831fdaf2c9fc98bd5ae58d805e78512bf8252a463f991113fd84118b7a85b25d06e294193be3e4e0b542932cbbb244beb9e4ba918d192563c7cfd28bf13f118687342fe89a01032c82505997e8c2d2cbfd51e37ee82cea86298d2929df3fe7e6c50e1f910ec4ecaabaa3ae104eba5153716592b535d956292854b4c99e9d75165629a24b7acf68f10c0e765fcacf5751c64de7ae17ff102b8e70ec5ca76d462a12be67701cccebd1b781b95ad79d6960b2df7cd46abdcaa0c00f27dd704694ad5a07f1d0c58f9957b913585d2869c897de8", 0x1000}, {&(0x7f0000001300)="54fc9c4a0e4d2086d5d03cee7e6a7513292769825f2da4c49749af79578633030c181c603ae62edbfb81d351c6c3427b0346f80f025a4b9f5b5847567840bebb64a5a15147720ad248419f5802bceaf2ed14d1dd80431613625d0ff7f5da724ad65d06d4f0b37a02934c978b554314903c", 0x71}, {&(0x7f0000001380)="d09d90ee1252012b2e69fdfc907dcc04f68f208b6a510ac4bdf63f9e55fb9b15cfb34ded1b53948478fd207c120eab37965d38a7189bf7a449cc306e7b1452839daad035ad68b44ccf7739cd2edbe188024e1694e9040a3c1a0ba83662ea296d647792abf3bd1c6c259e9487ef139d536c404d841b9bb52b2653e105d072d0108a3590", 0x83}], 0x5, 0xffffffffffffffff, 0x0, 0xae62be629615efe1}, 0x85)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001500)={r1, 0x6d}, &(0x7f0000001540)=0x8)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x4)
mkdirat(r0, &(0x7f0000001600)='./file0\x00', 0x180)
mlockall(0x3)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001640)={@in={{0x2, 0x3, @multicast1}}, <r3=>r2}, &(0x7f0000001700)=0x8c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001740)={r3, 0x4, 0x8}, &(0x7f0000001780)=0xc)
preadv(r0, &(0x7f0000003a40)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/59, 0x3b}, {&(0x7f0000002800)=""/209, 0xd1}, {&(0x7f0000002900)=""/23, 0x17}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/146, 0x92}, {&(0x7f0000003a00)=""/31, 0x1f}], 0x7, 0x0)
recvfrom$inet6(r0, &(0x7f0000003ac0)=""/236, 0xec, 0x2, &(0x7f0000003bc0)={0x1c, 0x1, 0x5, @ipv4={[], [], @loopback}, 0x3f}, 0x1c)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000003c00)="30663b7456e86bf549412303adb991debb6119ff61c928f4cb638795eff3e50201d250ce80c56ae426c5d1278ece01dadd60a4068d9bcda3c1")
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000003c40)={r2, 0x400}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003c80)={@in={{0x2, 0x1, @broadcast}}, <r4=>r3}, &(0x7f0000003d40)=0x8c)
chdir(&(0x7f0000003d80)='./file1\x00')
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000003dc0)={r2, 0x2, 0x10000, 0x3, 0xffffffffffff0a02, 0x6, 0xfffffffffffff990, 0x9f, {@in={{0x2, 0x3, @broadcast}}, <r6=>r3, 0x100000000, 0x3, 0x44, 0x7, 0x1}}, &(0x7f0000003e80)=0xb8)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000003ec0)={{0x1c, 0x2, 0x4, @mcast1, 0x3f}, {0x1c, 0x0, 0x1000, @mcast1, 0x1}, 0x8, [0x0, 0x34ec, 0x0, 0xbe2, 0x4, 0x247, 0x1ff, 0x8d0]}, 0x5c)
r7 = dup2(r0, r5)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000003f40)={r4, 0x6, 0x6, [0xce1, 0xce, 0x6, 0x7fff, 0x1, 0x6]}, &(0x7f0000003f80)=0x14)
setsockopt$inet_buf(r7, 0x0, 0x49, &(0x7f0000003fc0)="99f04f25a0201c758de430d93ef6a26a6e9cc18f82f156a4c6f55dd422d51d99b5c02253edb7a3002c0c7ce3dd0d6c93a4b748890560ec903c8ff06a282c67e97bca6b3b7236245283b9a5b700ec2b685381c9460a59d95ab592c0eb071deda4c6de65f449b110b529e239289fe96a9444d509be196981e87080706a899944da67aa0adc47206ad9362623b71478fffb04e4eef3cfb263b3cd88a4f7a97bb4775c3410ced2a8114164b34bea50b50a0a16b0969d7fb56d66faa45909db0a67c5f43f3bd125cd641a690c046dede4a5a7c20951afa9cb", 0xd6)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f00000040c0), &(0x7f0000004100)=0x4)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000004140), &(0x7f0000004180)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000041c0)={@rand_addr=0x1, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000004200)={r6, 0x10001}, &(0x7f0000004240)=0x8)
mkdirat(r7, &(0x7f0000004280)='./file1\x00', 0x10)

00:01:05 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x6, 0x4)
syz_execute_func(&(0x7f0000000200)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b329a9a660f0ff81ce2a23e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c483397fd300c95fdcdcdcbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6945d13869e3c0f526264788fe58c4a1dd7dbbbfd95cc600d02121f2a1c9fb110fd3c4a261b7e2")

00:01:05 executing program 3:
r0 = socket(0x800000001c, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c)
bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000140)=""/55, &(0x7f0000000200)=0x37)
clock_settime(0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb)
write(r1, 0x0, 0x0)

00:01:06 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f0fc4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:06 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000140)={0xfffffffffffffffd, 0xfffffffffffffffd, 0x8, 0x108000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x9)

00:01:06 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r0)
futimesat(r0, 0x0, &(0x7f0000000000)={{0x3, 0x5}})
fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$lock(r0, 0xf, 0x0)
syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0")
fcntl$getown(r0, 0x5)
socket$inet_tcp(0x2, 0x1, 0x0)

00:01:06 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xf5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10)
freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfcc4)

00:01:06 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/159)

00:01:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_int(r1, 0x6, 0x84, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8)

00:01:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x306)
r1 = dup(r0)
freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100))
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)
sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000040)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x194}, 0x0)

00:01:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x306)
r1 = dup(r0)
freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100))
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147)
sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000040)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x194}, 0x0)

00:01:07 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f11c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:07 executing program 1:
socketpair(0x0, 0x7, 0xff, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r2=>0x0, 0x24, "076a3b66d7792793e32eddb1b26845ac9df72cc397a891cd67a75eeda1c44cab0050db90"}, &(0x7f0000000180)=0x2c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7d8, @empty, 0x3}}, r2, 0x0, 0x5, 0x4}, &(0x7f0000000280)=0x8c)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e7607678281f15b2f66696c6530001503b22f6c454e7411a8f50cc59f474f8abdb9dffaab105b1838806db1786f11a6ae61397b57a863c60f77115b208d5bb83c1bc87a8b5373d19582a15a8fcb5381b5cb3e5108f5f8"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x5}, 0xc)

00:01:07 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/159)

00:01:07 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
fsync(r0)
futimesat(r0, 0x0, &(0x7f0000000000)={{0x3, 0x5}})
fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$lock(r0, 0xf, 0x0)
syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0")
fcntl$getown(r0, 0x5)
socket$inet_tcp(0x2, 0x1, 0x0)

00:01:07 executing program 1:

00:01:07 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1})
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
flock(r2, 0x1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x1000000007, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})

00:01:07 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1})
r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
flock(r2, 0x1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0x1000000007, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})

00:01:07 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet6_sctp(0x1c, 0x6, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x1, 0xae, 0xfff, 0x5, 0x2, 0x1, 0x0]}, 0x12)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:01:08 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f12c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:08 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$unix(0x1, 0x2, 0x0)
close(r0)
freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)=<r3=>0x0)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)
close(r1)

00:01:08 executing program 3:
execve(0x0, &(0x7f0000000140)=[&(0x7f0000000040)], 0xffffffffffffffff)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\\)@\xc8&@\x00', &(0x7f00000000c0)='[&:\x00', &(0x7f0000000100)=']\x00', &(0x7f0000000180)=',**\x00', &(0x7f00000001c0)='!&\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='%:-\x00', &(0x7f0000000280)='8\x00', &(0x7f00000002c0)='/^,%\x00', &(0x7f0000000300)='\x00'])

00:01:08 executing program 2:
r0 = socket$inet(0x2, 0x1, 0xffffffffffffff06)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x10001, 0xffff, 0x7318}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r2=>r1, 0x7fffffff}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7}, 0xc)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000a06b95949552e5d71bd7a7039ef3cb1479e292e2cd6e72188bd01ad40f7a1b7e46935c5ac0950392723093ba5263f8d93899881b1965f46c6f09108ea6e5b4be2c77080a9e95d080922690f8304c47722514560992dcdfceaebcf89fcc3ecce742ac47bbeb1eb15cf90c172f3aea0fef2c9925cc7d0bf8a75a68eaa5778b934508a78ad3ef34bc14916e2f18618cdcc00174b6704d4a1fd2dd561de88fe465f49825ec69a59b892867d83c4409c9556400f7e53b38ccf05e2b0d6137205214e3426bf0a850914256d730faa52a69f2406fcb43d33882"], 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8)

00:01:08 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = socket$inet(0x2, 0x20000000, 0xfab2)
r1 = accept(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0xd0ec6b0ce06f6456)
setsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000100)=0x6, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:08 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
lseek(r0, 0x18, 0x7)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000080)='./file0\x00', r1, r2)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000080))

00:01:08 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000040)="64b54970ce8383042eb6eb736e28b70efcefbb5ed1041a649009b2485867547bb725d75f46e8dcdd84ab4c3ea2b24586ff5930649736419fe9a38d80dcc22caabedc952efeffa76d7e642379b0cea690f078d4a42977d0", 0x57}, {&(0x7f00000001c0)="8ec15e324c49ff74043a09c680cb7ae180a8f2a3482305c85bbd6f969f03eaa1002e21bafd0529f96fd5ccb7dc8d43dac260c5430b70785799bc9667b2083fa1550d18693672ccf315e62788f3f9d8808a44f10493cacf4aece506a03fc3901db8c31a44fd5dea79afccf5278c380faa4692f7f45be8face9b3f25adfc6576aba6fd2a46d96a2abc436b42869dbf0a65479323dddd99a7048f3dccf22ece03a9c42eaa440238b79da332fbd0f86a60c70961f5ae14ca19a3cbbdd53f317c9fcf25dbd3", 0xc3}, {&(0x7f00000002c0)="9a7e4825ed9ea586fa249e052e30832b22bbc4cb2a5b62bf706678bbb1ba3e16a0d369ab7f167dd4fb446423836f355d3d782ff926d73740f59a7e896e2d07b0f74549907e95e6d93ee46a74761c5fc3510a13990b8a59a65b7212cdef64c95d790e5b389d3e455cfb8a6d3efb09fda94de5e58e8629b1e9a47215ac70b46fa59644d4a4b43dc21af3e519e1a15e72ddfc9fe24aa23c196228f0e21620b20507803f9837", 0xa4}, {&(0x7f0000000400)="96e078ad9c290edc2249531e4a561e8e657454b40fe85bf453ce3607672f83d80ac6aecbf9120e89455ad20dd5ae995eceb9af90b086644da9dd7b3c12fda549b0341a5af38cd24bcc2de25cf2a7e01081079493bc2a5955808d93a8ef142067b499ca3c2ed46f12f54b95a5521bd846fcaaa9eafb8b3d3b5d16257454", 0x7d}, {&(0x7f0000000480)="0305bfce27060d221bd37b302acca26fcb2f42816b5a72c6991287e8fe7daadb66f7e00decb1253b04a0b3a31b9499fa76e3f02cc2dbca9816e9296a5a82e868de52a8b1b58034ebc8b6aa73f26fdfdd2e00890a490128b4bc86e213e38d2e96304ec8ecc57a1645601e6ae8fd1b856b18de82a67814eda8725200daec1123079444a998d5ba68d50bd0dcfd07cda4dc6837e1a6cf572614061cb929eb0233abd24036b47953f3cc6cab67f29ecfe18c18ac1cbbe4624880553870b9355da19236", 0xc1}, {&(0x7f0000000580)="81b4192e1cf4c96142b23d69dacdecdd74388a303645dcaf52193418202b4d278ab08642504e28d2ce9c1185dd603fc86675adda3cb18e01e7d9b8985161f13d0ed868d7e261a66240469667c5adc9ed786c0946dab877ae2cfac40cd09339a377196e3de03ddd44bd3eae267b351dbce1b833cad683e8d890b93a1ff49b82f65af35ef6bbd2adf594b6e4a8d944cb636370be4a8c9b1f55f208ecb3d97264ac8eb93685f234b6dc3abac56f8bcbcc515af282c73ca568fb6793025fa9fd48f61d9573b1f97d659ae6776bca63075776873a84c54f192b149a451201d8f2a41fa2d955cf61ec0147b015b31c504455e3252ec2", 0xf3}, {&(0x7f0000000680)="7f0ca7db91fc7ffdc6fe5d42d5257cf51bbb5b717704bb27315a1434ba21ae5b8c00661b30d349527b88068315ac7a8964260570a8998d74e05d0fe6a5d9108656900152741b4c8b2b38da74fff2340fbf63af8137875100f2a2c3722512b45e9eb960e690469bdf07bd794bb8d673bc1569560c0b46136426f5cdd06feeca73e6cd59dea563bf45714c9050cb28156b283bf369ff36c99e867d81982ebc0de046025c2d78e7ad9813f36a7092da1e07", 0xb0}], 0x7, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)

00:01:08 executing program 1:
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, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f00000007c0)=0x7, 0xffffffffffffff6f)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xbc)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000004200002b19330be1e61ee0bfe44ec5df2b048c7386aec6984c67882ac6a8331aa196b8229d30d16353dac9e75d00000000000200655cc6b952c1360051f71b1f58000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e799ec27a53afc5c75d4c4fde5c052051385bff7fffff5d2f27"], 0x1)

00:01:09 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f14c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:09 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(0x0)
r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000040)="64b54970ce8383042eb6eb736e28b70efcefbb5ed1041a649009b2485867547bb725d75f46e8dcdd84ab4c3ea2b24586ff5930649736419fe9a38d80dcc22caabedc952efeffa76d7e642379b0cea690f078d4a42977d0", 0x57}, {&(0x7f00000001c0)="8ec15e324c49ff74043a09c680cb7ae180a8f2a3482305c85bbd6f969f03eaa1002e21bafd0529f96fd5ccb7dc8d43dac260c5430b70785799bc9667b2083fa1550d18693672ccf315e62788f3f9d8808a44f10493cacf4aece506a03fc3901db8c31a44fd5dea79afccf5278c380faa4692f7f45be8face9b3f25adfc6576aba6fd2a46d96a2abc436b42869dbf0a65479323dddd99a7048f3dccf22ece03a9c42eaa440238b79da332fbd0f86a60c70961f5ae14ca19a3cbbdd53f317c9fcf25dbd3", 0xc3}, {&(0x7f00000002c0)="9a7e4825ed9ea586fa249e052e30832b22bbc4cb2a5b62bf706678bbb1ba3e16a0d369ab7f167dd4fb446423836f355d3d782ff926d73740f59a7e896e2d07b0f74549907e95e6d93ee46a74761c5fc3510a13990b8a59a65b7212cdef64c95d790e5b389d3e455cfb8a6d3efb09fda94de5e58e8629b1e9a47215ac70b46fa59644d4a4b43dc21af3e519e1a15e72ddfc9fe24aa23c196228f0e21620b20507803f9837", 0xa4}, {&(0x7f0000000400)="96e078ad9c290edc2249531e4a561e8e657454b40fe85bf453ce3607672f83d80ac6aecbf9120e89455ad20dd5ae995eceb9af90b086644da9dd7b3c12fda549b0341a5af38cd24bcc2de25cf2a7e01081079493bc2a5955808d93a8ef142067b499ca3c2ed46f12f54b95a5521bd846fcaaa9eafb8b3d3b5d16257454", 0x7d}, {&(0x7f0000000480)="0305bfce27060d221bd37b302acca26fcb2f42816b5a72c6991287e8fe7daadb66f7e00decb1253b04a0b3a31b9499fa76e3f02cc2dbca9816e9296a5a82e868de52a8b1b58034ebc8b6aa73f26fdfdd2e00890a490128b4bc86e213e38d2e96304ec8ecc57a1645601e6ae8fd1b856b18de82a67814eda8725200daec1123079444a998d5ba68d50bd0dcfd07cda4dc6837e1a6cf572614061cb929eb0233abd24036b47953f3cc6cab67f29ecfe18c18ac1cbbe4624880553870b9355da19236", 0xc1}, {&(0x7f0000000580)="81b4192e1cf4c96142b23d69dacdecdd74388a303645dcaf52193418202b4d278ab08642504e28d2ce9c1185dd603fc86675adda3cb18e01e7d9b8985161f13d0ed868d7e261a66240469667c5adc9ed786c0946dab877ae2cfac40cd09339a377196e3de03ddd44bd3eae267b351dbce1b833cad683e8d890b93a1ff49b82f65af35ef6bbd2adf594b6e4a8d944cb636370be4a8c9b1f55f208ecb3d97264ac8eb93685f234b6dc3abac56f8bcbcc515af282c73ca568fb6793025fa9fd48f61d9573b1f97d659ae6776bca63075776873a84c54f192b149a451201d8f2a41fa2d955cf61ec0147b015b31c504455e3252ec2", 0xf3}, {&(0x7f0000000680)="7f0ca7db91fc7ffdc6fe5d42d5257cf51bbb5b717704bb27315a1434ba21ae5b8c00661b30d349527b88068315ac7a8964260570a8998d74e05d0fe6a5d9108656900152741b4c8b2b38da74fff2340fbf63af8137875100f2a2c3722512b45e9eb960e690469bdf07bd794bb8d673bc1569560c0b46136426f5cdd06feeca73e6cd59dea563bf45714c9050cb28156b283bf369ff36c99e867d81982ebc0de046025c2d78e7ad9813f36a7092da1e07", 0xb0}], 0x7, 0x0)
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0)

00:01:09 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0xfff, 0x2a6)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x12a0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xff, 0x40, 0x6, 0x6, 0x100}, &(0x7f00000001c0)=0x14)
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000020000006c653000"], 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="2315bc132260c8d3d7b40821", 0xc}], 0x1, 0x0}, 0x0)

00:01:09 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x2)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0)
r2 = msgget(0x0, 0x22)
r3 = dup(r0)
getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180))
msgrcv(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/14], 0x1, 0x2, 0x1800)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r6=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={<r7=>r6, 0x0, 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r7}, 0x20)
r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:01:09 executing program 1:
getgroups(0x5, &(0x7f0000000000)=[0x0, <r0=>0x0, <r1=>0x0, 0x0, <r2=>0x0])
fstat(0xffffffffffffff9c, &(0x7f0000000040))
r3 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)={0x4, [0x48cb, 0x80000000, 0x6, 0x6]}, &(0x7f00000002c0)=0xc)
r4 = semget$private(0x0, 0x3, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={<r5=>0x0, 0x8}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000400)={r5, 0x848, 0xf, 0x2, 0x7fff}, &(0x7f0000000440)=0x18)
__semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000300)=""/68)
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
setresgid(r0, r2, r1)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:01:09 executing program 1:
setregid(0xffffffffffffffff, 0x0)
r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x1, &(0x7f0000000080)=[<r2=>0x0])
r3 = getuid()
getgroups(0x1, &(0x7f00000000c0)=[<r4=>0xffffffffffffffff])
r5 = getpid()
r6 = getpid()
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
unlinkat(r7, &(0x7f0000000200)='./file0\x00', 0x800)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/47)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x80000001, r1, r2, r3, r4, 0x10, 0x9ee}, 0x0, 0x9, 0x1, 0x4029, r5, r6, 0x8})

00:01:09 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000295dbdbe873c41e4ce6a6ef59d038ab364a7ba7c6bd41c79dd50a5df3932adbe17ca1b357b0d0ea701df5287e8ab8de7d3d5c7b2adcf455f97a5492f88e69e28cd5bcd1c8e6044732580eade30d8e2309fb2c79c5d917cc23587d3a0203e67fc8a96125e02359cd9d87f6b898022d5b179f76aa1617517e5b8", @ANYRES32=<r0=>0x0, @ANYBLOB='\x00'/20], 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, r0}, 0xc)
r2 = dup(r1)
freebsd10_pipe(&(0x7f0000000040))
recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:09 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x0, 0x4e}, &(0x7f0000000180)=0xc)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f00000000c0), 0x4)

00:01:10 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f23c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:10 executing program 1:
fstat(0xffffffffffffffff, &(0x7f0000000100))
fstat(0xffffffffffffff9c, &(0x7f0000000200))
getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380))
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x144)
ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000100))

00:01:10 executing program 2:
syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf03000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@broadcast, @loopback, 0x1, 0x7, [@loopback, @broadcast, @multicast1, @loopback, @loopback, @rand_addr=0x6, @multicast1]}, 0x2c)

00:01:10 executing program 3:
syz_execute_func(&(0x7f0000000180)="98043a0f056442dda26556666691b016660ffeb70000008051988b28a050505b6645162f0fc4014e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001c4612172f000000000f08171a38a806ebbbe5b5b6291ae8ca065600000c481a5e3684ac463cd400bfe2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffb9b1445e1d469e9cd9b0f3804830a000000")
execve(0x0, 0x0, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

00:01:10 executing program 1:
r0 = socket$inet6(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ppoll(0x0, 0x0, &(0x7f0000000780)={0xfffffffffffffffe}, 0x0, 0x0)

00:01:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3f, 0x3, 0x0, 0x1d}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x42e2c307, 0x0, 0x6, 0x7f3, r1}, &(0x7f0000000040)=0x10)

00:01:11 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc088, 0x401)
sendto(r0, &(0x7f0000000100)="c441b3f191c57d617c350e76edcd30c264fd8826caeda75d278edaacfbdf4847451e4a67db6f965d0748d374cd4d6e9994ba534eff5586879513495bf9b84b93bb5395d28264ce31cd52e74adc76d3920ff3cbea2c830ea98b862f09e1e4b1dfd2f53efb0d5cc87ac467df", 0x6b, 0x81, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x3e0, @empty}, 0x1c)
r1 = open(&(0x7f0000000440)='./file0\x00', 0x10185, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000300)=""/232, &(0x7f0000000400)=0xe8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x3f, 0x1, 0x800, 0x4ff7c3d1}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}, r2, 0x7, 0xc00000000000, 0x0, 0x6, 0x5}, &(0x7f00000002c0)=0xa0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
close(r0)

00:01:11 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc088, 0x401)
sendto(r0, &(0x7f0000000100)="c441b3f191c57d617c350e76edcd30c264fd8826caeda75d278edaacfbdf4847451e4a67db6f965d0748d374cd4d6e9994ba534eff5586879513495bf9b84b93bb5395d28264ce31cd52e74adc76d3920ff3cbea2c830ea98b862f09e1e4b1dfd2f53efb0d5cc87ac467df", 0x6b, 0x81, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x3e0, @empty}, 0x1c)
r1 = open(&(0x7f0000000440)='./file0\x00', 0x10185, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000300)=""/232, &(0x7f0000000400)=0xe8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x3f, 0x1, 0x800, 0x4ff7c3d1}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}, r2, 0x7, 0xc00000000000, 0x0, 0x6, 0x5}, &(0x7f00000002c0)=0xa0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
close(r0)

00:01:11 executing program 1:
syz_execute_func(&(0x7f0000000500)="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")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8)

00:01:11 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x101}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @mcast2, 0x33a}}, r1, 0x80000001, 0x4, 0x5}, 0x8c)
syz_execute_func(&(0x7f00000002c0)="1c1dc4637916d7b0440f01d0cd801b69e4c4c2319cbe998999996962f5696200d9c4c279412f17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc93ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5bb04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c442fd244b93ad6736660fd2938c00000066450fdb1dfeffffff6666450f17727a2e440fc7bf0d00003c66660f3a0b0865")

00:01:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0x5}}, <r1=>0x0, 0xc00, 0x1000, 0x1, 0x8001, 0x400}, &(0x7f0000000080)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0xc00, 0x8001, 0x8b3f, r1}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000180)="c4", 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:01:11 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2)
semget$private(0x0, 0x3, 0x2)

00:01:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10}], 0x10}, 0x0)

00:01:11 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, 0xfffffffffffffe89)
flock(r0, 0x5)

00:01:11 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4)
listen(r0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
accept$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c)
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$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280))
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x2, 0xfffffffffffffff9}, &(0x7f0000000300)=0x8)
r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x1)
ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80")
close(r0)

00:01:11 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000100)={0x4, {{0x1c, 0x0, 0x0, @loopback}}, {{0x1c, 0x0, 0x8, @remote}}}, 0x108)
munlock(&(0x7f000034a000/0x4000)=nil, 0x4000)
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:01:12 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f39c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:12 executing program 3:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x1)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0)

00:01:12 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:12 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
pwritev(r0, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={<r2=>0x0, 0xe4, 0xf, 0x2, 0x80000000}, &(0x7f00000002c0)=0x18)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x8, 0x6, [0x100, 0x0, 0xcaa, 0x17, 0x8, 0xffff]}, &(0x7f0000000380)=0x14)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)
r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x0, 0x1ff}, 0xc)

00:01:12 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0x140, 0x4)
listen(r0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
accept$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c)
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$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280))
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x2, 0xfffffffffffffff9}, &(0x7f0000000300)=0x8)
r7 = openat(r6, &(0x7f0000000000)='./file0\x00', 0x400, 0x1)
ioctl$DIOCGETRULE(r7, 0xcbe04407, &(0x7f00000000c0)="8ceb05f65798b31d71acc95015c6eef45ac6d4c07736dbb7c1e2200f3c30ef5915c99441e02935545710ee9e5366fd82f94a884a1ecec66328e5ba72883db67552b1be4a73391e0e1c266df9a9f5e6a81787dd6d80")
close(r0)

00:01:13 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x400000000000)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x576bccf0, @rand_addr="64cb7100180e5dfd047a91676f4e093d", 0xffffffffffffffff}, 0x1c)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8)

00:01:13 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4024ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:13 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r0=>0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r0, 0x3, 0xd65, 0x1c, 0x2f, 0x6, 0x3}, 0xa0)

00:01:13 executing program 2:
syz_execute_func(&(0x7f0000000140)="982ce00f050520d0f80791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8140, 0x82)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0xcb2, 0x10000000007, 0x8, 0x2, 0x10001}, &(0x7f0000000080)=0x14)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300)={'\x00', "4c3353518b5d9e077afc256fbc6da46dda382f1d9c34ffd7174a2929a8ff0c05502db5ae72128d3b596409d4f34317b9986bca57d3d0b90b3d5f6070328bbb433b01e91f9a42111d2dedeccaa34a75a9eee82451a1dbda8d0e9026b9b4e57214a0291118a737148c2727e8f963c1791e36c7b4a488f06d0c3c686b9f12a258009ea3ce8ad22ecaa901119808ac9d3384608066e9ccabd20465e6be536c3c226cfc220e31879e6b66b046533c08b0514211c0c085f04b068afb9652e25c82ac4c179cba602ecc79f03db9c0ef19502da3de439d34550d0585b2d6efdbf5254d31f4357cc4b6d9f0f197277a2a2bd19faa"}, 0x15c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x9}, 0x8)

00:01:13 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:13 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f00000002c0)=""/234, &(0x7f0000000040)=0xea)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6)

00:01:13 executing program 1:
r0 = socket(0x1e, 0x2ffffffd, 0x2)
select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0)
socketpair(0x1c, 0x2, 0x37fb, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x5da8}, 0x8)

00:01:13 executing program 2:
getpid()
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r1, 0x80000001)
r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r4, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)
dup(r0)
link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00')
syz_execute_func(&(0x7f0000000140)="984a2ad72cb64c0f05bf054b4f00c4a37bf0c50541e2e9c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000007110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62")
symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74)

00:01:14 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821286981e"], 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
freebsd10_pipe(&(0x7f0000000040))

00:01:14 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4044ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:14 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
chmod(&(0x7f00000001c0)='./file0\x00', 0x8)
setgroups(0x2ca, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={<r1=>0x0, 0xffffffffffffff01}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={<r2=>r1, 0x4, 0x8}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000004c0)={r2, &(0x7f0000000400)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000500)=0x10)
setgroups(0x0, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0xffffffff, 0x1800, 0x1000, 0x20, 0x0, 0x8, 0x9, <r3=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8001, <r4=>r3}, &(0x7f0000000180)=0xc)
open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r4, &(0x7f0000000200)=[@in={0x2, 0x2, @rand_addr=0x2}]}, &(0x7f0000000280)=0x10)
chmod(&(0x7f0000000040)='./file0\x00', 0x2f00)

00:01:14 executing program 1:
select(0x71215ac388b0ef14, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x5, 0xffffffffffff5e44, 0x1, 0xffffffffffffffff, 0x5, 0x2, 0x9, 0x401}, &(0x7f0000000040)={0x7c4, 0x43, 0xffff, 0x4, 0x2, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)={0x1bf, 0x7fff, 0x1, 0xfffffffffffffff8, 0x2, 0x3393, 0x5, 0x4}, &(0x7f00000000c0)={0x0, 0x800})

00:01:14 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:14 executing program 2:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x6f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xb800000000000}, &(0x7f00000001c0)=0x8)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, 0x0, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1)
sync()
munlockall()
r4 = semget$private(0x0, 0x7, 0x100)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231)

00:01:14 executing program 1:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0xe, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "cc77a95d93977960e4d715e1f55f724a150b700ff565bf7267c4734464441775", 0x2, 0x4d8115b9}, 0x0, 0x0, 0x3f, 0x3, 0x14a9, 0x100000001, 0x2, 0x2, 0x80})
setrlimit(0x0, &(0x7f00000003c0)={0x14f, 0x6})
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x3, 0x9, 0x3, 0x6}, 0x8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:01:14 executing program 2:
pipe2(&(0x7f0000000080), 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x5c1090e933a9b48f)

00:01:14 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000)
r1 = socket(0x2, 0x10000001, 0x84)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8202712f66696c653000d40b42f5db80fb524554b45fa46504f300c2755111d94fa7c579f8599422559a76b25602dcc7a01836b4497ee7f007e8aebbdc1df1d5d5bb030e735f367f62ad8c06cd2c1e014ef85229955cd30bf9d4ed9b98de2401993612f8b3aec70eb2986da06d4a1acfd60452996da4ccbb7cb27b866b98e840644d7aefd35d27a1cef84dedf39ffc08874d9e02b8b1a447232f1a23094051d52c7559e874b5112b96d2021c206bb0293376361831d0833f150104bcab11"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:01:15 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4054ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffe4d)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x8000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x100000000, @rand_addr="479834557294a4c06b0b215da7a05564", 0x450d}}, r1, 0x8000, 0x101, 0x92, 0x4, 0xf303, 0x8001}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0), 0x8)

00:01:15 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:15 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
accept(r0, 0x0, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f00000002c0)='./file0\x00', 0x20100, 0x120)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt(r0, 0x4, 0x6, &(0x7f0000000080)=""/100, &(0x7f0000000280)=0x64)
syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:15 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0)

00:01:15 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x6)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6(0x1c, 0x0, 0x0)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:01:15 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
getpgid(0x0)
fcntl$setstatus(r0, 0x4, 0x9)
getpgrp(0x0)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgrp(r1)
fcntl$setown(r0, 0x6, r2)
close(r0)

00:01:15 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000000), &(0x7f0000000280)=0x4)
r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x5}, 0x2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0xeb, 0x9}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x3, 0x0, 0x1000, 0x5d}, &(0x7f0000000200)=0x18)

00:01:16 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4084ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:16 executing program 2:
semget(0x3, 0x0, 0x0)
r0 = socket(0x11, 0x3, 0x0)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x8}], 0x1, 0x0}, 0xfffffffffffffffc)
chmod(&(0x7f0000000080)='./file0\x00', 0x22)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:16 executing program 3:
syz_execute_func(0x0)

00:01:16 executing program 3:
syz_execute_func(0x0)

00:01:16 executing program 3:
syz_execute_func(0x0)

00:01:17 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x6)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6(0x1c, 0x0, 0x0)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:01:17 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x100, 0x3, 0x100000, 0x10000}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x3ff}, 0x8)

00:01:17 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4094ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:17 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
socket$inet6(0x1c, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)

00:01:18 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:18 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4084ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:18 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c40a4ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:19 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:19 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c430d0e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:19 executing program 2:
socket(0x2, 0x5, 0xfffffffffffffffe)

00:01:19 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140d0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:19 executing program 2:
setgid(0xffffffffffffffff)
r0 = getgid()
setregid(r0, r0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r0, 0x0)

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000000240)="1c1d98cd801b69e4c4c2319cbe998999996962f5696200d9d9d017793af9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faef5b90f54635bdedec4a1e1e0ef26400f0d75c401fe5ff6e30fad6736660fd2938c000000c4a2853cf76666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000300)=0xfff, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x400, 0xffffffff, 0x7ff, <r1=>0x0}, &(0x7f00000000c0)=0x10)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x1804c, 0x10)
faccessat(r2, &(0x7f0000000200)='./file0\x00', 0x2, 0x800)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x6}}, r1, 0x9, 0x6, 0x5, 0x3, 0x80000001}, &(0x7f00000001c0)=0x98)

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000000180)="985e4aa84a1c390f05f359bf33268e7943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000280)={{"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", "f6dd318d226b160ada3f065a6ee3ef2418b6fe251eee47e46317de03fca40df4", 0x0, 0x8}, &(0x7f0000000000)="d98ea156a2a0c38a9b63f1f4ac", 0x0, 0x1f, 0x9, 0x101, 0x7, 0x0, 0x0, 0xffff})

00:01:19 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c40c4ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:20 executing program 1:
r0 = socket(0x1d, 0x8000000000005, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x10000, 0xf, 0x401, 0x7f1e}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x4, 0x6}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0xff, 0x9, 0x7b10, 0x80000000, 0x100000001, 0xe732, 0xa8, 0x100}, &(0x7f0000000300)=0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={0x0, 0xc56}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000540)={<r1=>0x0, 0x6, 0x2, 0x4, 0xafa}, &(0x7f0000000580)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000800)={@in6={{0x1c, 0x3, 0x5839, @rand_addr="bec12fa61a9637fe62963167d2a8b9bf", 0xb6e}}, r1, 0x7, 0xb1c, 0x2000006081}, 0xfffffd6b)

00:01:20 executing program 2:
r0 = socket(0x2, 0x20000005, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0)
r1 = getpgid(0xffffffffffffffff)
r2 = geteuid()
freebsd11_lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
r5 = geteuid()
fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0x0)
fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpgrp(0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
freebsd11_lstat(&(0x7f00000018c0)='./file0/file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
sendmsg$unix(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000014c0)=[{&(0x7f00000000c0)="3e241d1961ccd45eea15a7fabb0d3d388993ad6f00cafe9f61de4106f8dbb27220be186d24b9927b2bb4460f57e40379853b226e2091edbae3c623cb462a6d8c72de3289b9da9002f32adc6dd3f07fb2461fca34b06fbc1e74d4b0daaa01a7b9d63df72e16b82539cb614290a678b24a32ad34b2219a0719b6c0136a1748d2fdea91b19ba0baf23a476c3b93070e16baf6e4e43b95dde6b9ee4faaceb6125880736ea39b7d0ef666cd6205cb1468d16c88d664", 0xb3}, {&(0x7f0000000180)="905c38ba8a7e865b02d03183981cad514a301d848171889ed02954605bc826da85b65216e6005fb9d04550f80ca4cd9417f1d2133b85e5785471375ab93a1824b16dd4f33f78e641c5dcbd7e77b9d09aaf7fd95c3803d7817603c9fddf81b3306e4d554fd4ee9d2e205d7079b0eaaef92a4cb97401a59cfc951800806b53fa9c265f8728326b5b89169d27cd3f1377db074b941e32d288368f8d7ed8ad2b57ad22116588c5c3cda51428ed0b30c8cf", 0xaf}, {&(0x7f0000000240)="8050e74fd3a59339a5eccb7432c84b929c3e7b62c766e4e65eccb5241c797cf56242b904b60f59555cc3b4885fda8ebeb83bf8852132b5786cd26ee9fdbbe1a37bd58698", 0x44}, {&(0x7f00000002c0)="f973d0", 0x3}, {&(0x7f0000000380)="70996a42b9bbb82b4771f6af5461e40f6567a88df4c3c4b1e646a443d499dc0f85ffdee0ecd1014a0a3d15299faeac5f948c27ca49f3188d8124e74f2b3812ff3c770716ebca3aab03669c569a71973e15c8be62b1e304fb68702cf80a6185925f3b0522791fc39e3a736bb0b6b12902c743757c6a0aa05dd17d90761dbf2e76ca7efd2304aa0a9e5009652f4a1e2097", 0x90}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, &(0x7f0000001980)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0xe8, 0x8}, 0x0)

00:01:20 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43143d0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:20 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="35b8a5890fee730b6380"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7fffffff}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

00:01:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140))

00:01:20 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
writev(r0, &(0x7f0000000640)=[{&(0x7f0000000100)="e6d18ce7fbffa8a920833bd5b6837f2f992822ca9b3508ed75f0b70db075622e6b53d52bd5283db3db1d10c8d4d18026a5d81b7907061b497669d2c7c4d9780e36fba5ddf560b4b640f7eb473a5f1e91459691a1df4415111ee03dde865516eaba44064e0b3093119621d849061ec2f5d77fff0e932e5ed5800be21f3f2765f87070dd74631d485d", 0x88}, {&(0x7f00000001c0)="5b47d538bab304a8e89fe213b583f029f4c1b410869290585c175c4c26f5f62bd8da05523833c57441547d9a3c360fe6a806a646eef497bd5819b57a5a6d1ff03e2aac7b9fae77df1f3f143f5ab07522945c15dd8c01b78ddfcfac9761501094ec8824b8fc0154ddca73f28a59321ad8ab70f25bc382639bb91e80dedc2272b23d69026dc9565fbcdccafac6e20885e5fef69e0b04d1eb904955b321f520a613147afd4447be", 0xa6}, {&(0x7f0000000280)="3e30154327877b34fbb6a05a503fec741d2c359eea9689ae622657738b3ab03d64796ae2d61a41026faf393f0c2b69b1313e6813cfe00fe4f81c8c154d51766e20b3ea537abfa14560bfb79274b70d16cb3a6e1f51dbc5dd178c54292510b503bc2b1334d79363e23ffcf2c09b7a9da48bd9c3489d7f51fa39d14862249aa2b7a633a98c9e87a2cadc59d12df0dc963614134d6759c52b3c7c0313c478a82ca6f1f32d28c4ae3758cd", 0xa9}, {&(0x7f0000000340)="a84a46725d0e33e37fdea595eeca81da256be283047c07995a0d560cd1654779ae7e08c3a4e90ec9920feebada7799fb7fb7891f907cf35c4d43bd175de5fd0db8241c51869f8436173803", 0x4b}, {&(0x7f0000000500)="cec4e73c2a388841cc1193ba30902c96827133972acdda4f6a481a0878937e0913d2c5aaca15a16f4c265d967d8f0bd1af3d441721ac3d0c238b6511f0f886efded2682ff504e63a2bde0487edc0595b4bf868227c4b975d67c5718b877516e0e65d6a9030141ce683e58923a28ab7909a8a25caeeaa6470e2532cc3db9d425d8e38572d1b7de8a0eae2", 0x8a}, {&(0x7f0000000440)="d75050bc03a72be9ade8394440ae76d0a9e89f4fa9adefeb2a6473e9cd733be56b64e2fb8434551d90c439517b986b097f2d061fd94f5033e55470c3b6d3a8d26649ff51136b7ec7f9e051a2fc9086e63011239d7b3e22c05d413f2645d8", 0x5e}, {&(0x7f0000000080)}, {&(0x7f00000005c0)="8e923d0fa2d40ad6607b3e82e7c3d985ac8498435c65c6fa35ac39cc5f805c16d07b741bf9e420a21d2227a7b8b4e49284c610629dbf65a89c62f2b4e886d9cd96356164e9967f4b6f980fd4e791789b059c01f3eca603ef2b104a10e69692f3afbdf8784b", 0x65}, {&(0x7f00000003c0)="4c85179c67be9da20933ecccbb7caca18e4decbf832cb73b379c57044e4051846e7c13d205b00e0325c4d6085323ce", 0x2f}], 0x9)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000001800)={0x1, {{0x2, 0x1}}}, 0x90)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000001780)="bb51b4bac238be56f4dd650a541d9a0961d28dbeff4fbb3168a032c360ba05b664d3923aa83919fcf7b80b2194e959d9bbd76e280ffb4d497c20c7bb53edf5bebf18b9603524a30b38926176")
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

00:01:20 executing program 2:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
select(0x40, &(0x7f0000000840)={0x9, 0x5, 0x4, 0x1, 0x3, 0x7179, 0x4, 0x400}, &(0x7f00000008c0)={0x7f, 0xfffffffffffffff9, 0x4, 0x2, 0x10001, 0x5, 0x3, 0x100000001}, &(0x7f0000000900)={0x1000, 0x1, 0x3, 0x994e, 0xd47, 0x400000000000, 0x6, 0x6}, &(0x7f0000000940)={0x18, 0x7fffffff})
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c42d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
openat(r1, &(0x7f00000007c0)='./file0\x00', 0x11400, 0x42)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:20 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c40d4ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:21 executing program 1:
readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00')
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
sendto$unix(r0, &(0x7f0000000080)="0eb3964f4ce9242df7cb0aa16a98a9791351ceba2a01373c3b5df72075ebbafd2a7833781dfc5d4003ced40687ce2e3bab51ad8f5f20d44d4ebf80f46589dc99b3562631cc8f865429b8527a8b2a39076313b68f716556dbece730018c831ac206b5a8c8fe410fd6a15db9a70ae6f4bc97c5803e8c3f8901e2666da6bd8d78e205f9a2ddd75f4b473ce682455f4659b7ca5e664c392b4e06c959c5", 0x9b, 0x20080, &(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8)
accept4$unix(r0, 0x0, &(0x7f0000000180), 0x10000000)

00:01:21 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f03f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:21 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f08f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:21 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9023900c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:21 executing program 2:
syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec")
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
r1 = fcntl$getown(r0, 0x5)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = shmget(0x3, 0x1000, 0x210, &(0x7f0000ffc000/0x1000)=nil)
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.\x00')
shmctl$SHM_LOCK(r5, 0xb)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}, 0x4}, 0xffffffffffffff86)
setpgid(r1, r2)
mkdir(&(0x7f0000000040)='./file0\x00', 0x140)
open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0)
r6 = shmget(0x3, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_LOCK(r6, 0xb)

00:01:21 executing program 1:
r0 = socket(0x2, 0x3, 0x40000000000087)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01010000000000000000"], 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x6, 0x4, 0x7, 0x1, 0xe30c, 0x1, 0x8001, 0x8, 0xeae4, 0x4}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x401}, 0xb)
recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x14, {{0x1c, 0x2, 0xfffffffffffffff8, @mcast2, 0x5}}}, 0x88)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockname$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10)
ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000240)="567265e74830d228494f716902da45fddf2ddb0bff42a47dcdb634b4d0de17b7b5544909baf98be6dd0957e5ea090af08a4e869a")

00:01:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = semget$private(0x0, 0x3, 0xa8)
semop(r1, &(0x7f0000000000)=[{0x0, 0x8e, 0x1000}], 0x1)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000280))
semget$private(0x0, 0x1, 0x28)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@loopback, @broadcast, <r3=>0x0}, &(0x7f00000000c0)=0xfffffffffffffc1d)
setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast2, r3}, 0xc)

00:01:22 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
fstat(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
getresgid(&(0x7f00000003c0)=<r4=>0x0, &(0x7f0000000400), &(0x7f0000000440))
r5 = getgid()
r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000000)={0x3, {{0x1c, 0x1, 0x8c, @rand_addr="bf7fe340daf9d0b307a28ff4569a5ad4", 0x8}}}, 0x88)
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
setgroups(0x8, &(0x7f0000000540)=[r0, r1, r2, r3, r4, r5, r7, r8])
setgroups(0x0, 0x0)

00:01:22 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4114ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:22 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
setgid(0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
mlockall(0x1)
setitimer(0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x34)
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
wait4(0x0, 0x0, 0x0, 0x0)

00:01:22 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0xdc, 0x0, 0x0, 0x1a)

00:01:22 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900c600c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:22 executing program 2:
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3)
syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa43333e128ef508060001a695c796a863080006040000aaaa80b4c03e655749aaaaaabbe0000002aaaaaaaaaabbac1400aa"])
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
setgroups(0x4, &(0x7f0000000300)=[r0, r1, r2, r3])

00:01:22 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8401, 0x184)
sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000340)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000380)="9612d115effa00f2b260530d13b64d1a87c5d8a064d5f929d5b369abb2af71cc4de4e6c5f7da60f423cbbeb23d96f490f4d3214f7fec4219e865437eb60d9a46ca4aeeee2753e8f05a89cb200589", 0x4e}, {&(0x7f0000000400)="ddc72c1f93fffe1d96b2c8871ca4dca1a9", 0x11}, {&(0x7f0000000440)="f7aa55d123e0e1fa9fdbdeea2883ad1dd10e223aad364e9718d76cdc5aa7e25b4be876c6dc869c8a5d07b8b9ae2ae1f940884719eff7256c77d345c59eac697b7087baf9531c96c14276fea6ab68b225ea66b64797d8b19a8fb7350fde6da2e7b5629d155ca5782eca3d3da8d9f8456da19e71f3916574f7a6b6bf3089371af158123f1e9c9bec9a073c0082220839e12cce4f194c2552", 0x97}, {&(0x7f0000000500)="2a6aa21553414c5ad18282b95aecbda2adb3e5a04a5a01e1e476c7baa1ddb3422636c82c9bf6c1c6d5a7c2a7428a2b57b6cb3da309604dc4", 0x38}, {&(0x7f0000000540)="ba2c6ac2ccd58bc37c51461265449faa8433700de2ea3901da19025e334de9026ea43f74fc5a782514a3dd47d0388a9fb7f0b54692dd3680b29c5a5078a4a49b2eaa111dfcd82bd3aafe0ff48994b5b9418270dc128c72bfca3a54", 0x5b}, {&(0x7f00000005c0)="81a87cb8480ddcb18a7428281962b5bbbaa0ca2b40598bf0858d6fbdf8541fc7f053dfd74ad3f8b0a3739cca79c3d7a232200cd5cb210cb1222afbb09ae0e5304b710536c92441da4ee39ab67d212c192d78356e36ad0faf5368f63682ec89a56c689369d78a6d33d85a0ab35cad98afc8b3989ddb909fc54ba6b8473bb4758b8f8ae0f00982be38c1ecef8698a1bb5482e5657efc8958567eb41f7264ba47f1055c2d497f43e94adf1159e2c1f7e429d033d7836ede1e1738dad17a73", 0xbd}, {&(0x7f0000000680)="68dbf498da635c79fd0a16c9130251e6ae3c0f815a8d8f832050c57879d770a6ecf34b6a9f2613e0c21c46a976ba459b70624e6b4005aef0ab4d2229eb510d71faf937f7900a23dcd761aef28d3d8280474cc981423d87ed8e51a047bb1860d2516d695247e5352d9a610c07b5a2aaf1ebd135d97626b1e2d82720ba9b88e61150686fa4eda38ee90bca0d56fc8256ac", 0x90}, {&(0x7f0000000740)="9094d0dcfb8979c494f605684508", 0xe}], 0x8, &(0x7f0000000800)=[{0x10, 0xffff, 0xfffffffffffffc45}], 0x10}, 0x100)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x3)
writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="3f08ef7c970ed740e1cdb6c2411219a6388250948e743b9fc86e128f5ca517310e711fbfc7bfef4bca758c0e3fb490da3d3f42eadcb65f184e162f63be524c65d0847b29ec2be86fcf938fa7a743e30d63bc512a381ec70559e25b138b76de9c9912487b98706b372f65fe46c42fdff3c6ed16b882e794b74386f6b60e56b204324e38ec5457951ea2aafbb9644e8e794511e7e48315594ed0a08cd81c4167c2565cf0db7eedf4d9de78a844fef0bf229a56e9dfa438ef6eb78535e1fbcfa92ff793780286c11e", 0xc7}, {&(0x7f00000001c0)="d550f236902a1337e065f8a7e4d91f6e7265fd1437dbb1283d398b82213decbe753859de09c0dab980f94eca0ac92f235cfd4de8827b62d6b785927e934c2245fab405e270927136d9d50be29f32ab827ea9d1ba79fd37", 0x57}, {&(0x7f0000000040)="7387da331bed131c40c7d1118ed9ae40365a8bbab412b539a5ccf061c79dec3c7bd875fc19867dfaed1b1c43f8f92fcdae5c", 0x32}, {&(0x7f0000000240)="f5779c113bc0be37b38a7abc85a409c1b569f894386cff67fa31932c4af6cdeaf066f7d8d7e8ab23cc6be178994c7888d1518c213c1631e7732931bd085e37ae96019514380ae54d47ba739e6f9ec35b", 0x50}], 0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000880), &(0x7f00000008c0)=0x4)

00:01:22 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x401}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x1ff, 0x5}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)

00:01:22 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0xffffff52)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0)

00:01:23 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4124ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:23 executing program 1:
syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast, @remote, [{[{0x88a8, 0x95a, 0x2, 0x2}], {0x8100, 0x10000, 0x6, 0x2}}], {@arp={0x806, @generic={0x20, 0x0, 0x6, 0x0, 0x0, @remote, "", @random="0e0a810c4df3", "89ed09e48534d4dc01f7ca0b0950ba33"}}}})
r0 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil)
r1 = getuid()
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
getresgid(&(0x7f0000000100)=<r4=>0x0, &(0x7f0000000140), &(0x7f0000000180))
r5 = fcntl$getown(0xffffffffffffffff, 0x5)
r6 = getpgid(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0xd04, r1, r2, r3, r4, 0x20, 0x36b}, 0x8b0, 0x4, 0x2000000000000000, 0x3a, r5, r6, 0x1ff})

00:01:23 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd902cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:23 executing program 2:
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe000, 0x401)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0)

00:01:23 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
r0 = msgget(0x0, 0x80)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/245)

00:01:23 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
socketpair(0x11, 0x3, 0x40, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x9, 0x3, 0x4000000000000, 0x40, 0x9, 0x2, 0x80000001, {@in6={{0x1c, 0x0, 0x0, @empty, 0x100000001}}, <r1=>0x0, 0x6, 0xf3d, 0x1f, 0x800, 0xfffffffffffffffb}}, &(0x7f0000000100)=0xb0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x7, 0x32df}, &(0x7f00000002c0)=0xc)

00:01:23 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
r0 = msgget(0x0, 0x80)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/245)

00:01:23 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x844, 0x0)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000280)={{"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", "00d0a003fd551edb95ecb510b0640ff650557bbc9c0b4b92de3c0b76e57eb501", 0x1f8, 0x1}, &(0x7f0000000240)="e1bb69a33437b4b6194cd562276227147bee532352070235e14908d2dcedb4de24c8e79eb955344399e3d2f305f5d5dcc6fe15372b4eb1b4", 0xfffffffffffffff8, 0x6, 0xb3a, 0x6, 0x0, 0x5, 0x987, 0x5})
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000001740)={0x0, 0x8})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x401}, 0x1)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000700)=0x5, 0x4)
fcntl$getown(r1, 0x5)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = dup(r2)
r4 = shmget(0x0, 0x4000, 0x281, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000740)=""/4096)
ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000000)={0x8, 0x52e})
socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
syz_execute_func(&(0x7f0000000140)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

00:01:24 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4144ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:24 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = dup(r0)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="1dfb5255dc55a8ae07e75602402bb0d5ed715a9f5b033f5306563ab16295886b9722dd0b87d915d68355e2ebd51f7d0ae44da0a391e4341bf3d2837ad38dcf5fb5d631e7840ffebdd5041313f8110cc5577a229a12f96d680b026e3e889784426c0b17a32e4cb9ab5997274de0ebd6e9a74d049664b743aa777ee23bfb99ff2d2256b27a373602a8f0aeefcdaddd20a45c9d464398f866c1b48f9ee28fb55a4fb1bc727d36e7ed809d3dc194f1ca7dfb9469d6c0d20349042475cc5dc16bf6ec82b8aa78be43026c662a259573cee2fbbd8f9657a51355b7c1dc068c9c8924e9cd34a7282ae8e505d518f9b65275afebc7abe5e2cf458b3248", 0xf9}, {&(0x7f0000000200)="17357eff7340938c08c826cd8c2bdcaa139b77a2d4f7612fefc6db797d4f32431ea214601519f3c20a73ed58713a20d88a1fc33a52590b5413a692105c481977b4c9d48d5d3f5161c7ed4820318bc5f7386da94aa19d3e5308501d138abdc9223b461dd940336c2226412e1676031f3e713759f5bce67fb7ea36ad04a910f0fd2af103302352bf32d0b829bf16a2c3aed982c50ae9bcf33a3d4e", 0x9a}, {&(0x7f0000000340)="142ef0bb6eb6393c4135cf372028802c6a9c396754861e66854abb398c21a811fe689cba7661d4afd552d166712f36082366f07770d84b14efcf3b8bbd0abd4b540a2fec77f3475f45beeb882f132e3c569559bf8813cce05d176bc3a384ede62001f1575f553a9dbf964a737e35be66c2b1d38b0ee25ae3edea9f64257d9ce6b8d77bc622adad483c2b686ecdbbb61db2d19c6f444c1efe9f2fbe55a45fd9e055662d46930a", 0xa6}], 0x3, 0x0)
getsockopt$inet_int(r1, 0x0, 0x4, 0x0, &(0x7f0000000300))
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x5, 0x1540, 0xbc6, 0xf9, 0x8, 0x6, 0x0, {@in6={{0x1c, 0x3, 0x1ff, @loopback, 0x5}}, <r2=>0x0, 0x3, 0x7fff, 0x800, 0x6, 0x6}}, &(0x7f00000004c0)=0xb0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={r2, 0xbb}, 0x8)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="dc11185a39ab712e3953717c6c2b44cc9e862b0abb999c88c31732d8fe247f00eec1d81998e59889f4882f1a6bb50c9a85c5d0c317d38e48bb563abb91612adb26849756b341e9faa69e2bec04fff0231aaf6d55286c169113fec7badfede0095604246464872f55318900d98595b95332ec8aa7f78fe2c39b799b08e04ae9f7a00de08bb2f7ea6490aeef32337aee78f0f7addce47aa90bd71db475192bac9e1c0e1136a66833073fddf4daa43582692b26a90a9e8916ca9399ecec88e42c0c6d08eba5086fa575088fbb874cd62bade2f3478f43")
semget$private(0x0, 0x1, 0x100)

00:01:24 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$inet6(r0, 0x0, &(0x7f0000000080))
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4)
r2 = getpgid(0xffffffffffffffff)
getpgrp(r2)
syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:01:24 executing program 2:
r0 = socket(0x1d, 0x3, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000ac0)={0x3ff, 0x3ff, 0x10, 0x1, 0x1, 0x81, 0x400, 0x0, <r2=>0x0}, &(0x7f0000000b00)=0x20)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000b40)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)={<r3=>0x0, 0x401, 0x3, [0x831, 0x3, 0x1]}, &(0x7f0000000a40)=0xe)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a80)={r3, 0x6, 0x10001, 0x0, 0x100000000, 0x3}, 0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000005c0)={<r4=>0x0, 0x80000001}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000140)={{"8d65fa6b3b21b70c0c1c50e4a58856e4eef0c7bddb38240f1ad7c58853da4d52b024212ba8b4f3bbd45ae9a4747f684dbc825933331f733e81fb64138d66a9e26792e3c60c4d4b49a91d6a3cde93d17bc3847c92233f6d25932e1953a6c75aa73baa35f2da0bb9a3f67fd11428a4cec6e9d5a9ddb7cd8bfcd8a784a563089e9f59a37c938b17bdccc5dd3abea823e2e184297c742e24deac624c31243e5ddd3c13bf06708d8940a19734f64a23ee05ac23106a797303b190f1345927d025bd3e602506a758925504e5f382191f6eacc8675096fca9dd636d1fa1754121800389f7bbff36a2d91b5c29e153daa83513b0b5f6e18b3136773a8cc2835ce0e63c70b26a3249779939e34f8187b79501a755dc690b0f9a2bdd26c34658921a75c0770c6e1c325914a07996383e4ad30e13d97459362094456f6a1da909bff745e6d97df28b7d992396e317cd0f53e3c9f166ec24dd37d03b3ac33df07db0fbc91c008ff2c1d2277dfff539600f776a118bfd2b289055f4cc6218f8301c90aa72184dfba73b6b8f8a589ade338b728f036cc41cf58a346b06dedf79722577ea1092b09c3a462f45ca9423f8814bd053fcb3819ceca05cd6bbd0d3ab0077b848a44ba80e3d6d9ded3a5d5aa15505d5bda758942ec7d4735189e0906aac3a770c3a175cc78d4b78bcb32b4f8a29ec1014e9a6691f2d28b0ec25ad15ff1afaedccafc613bde7506d88f8531f367440475231fd4144cefccc670fd5e2c5ca62a25b0d4be3621a48c637c12ea55bd0fab76e623e65013ff1b8db7ee48c118a62bc734c170612ef9a6f6dddcd00ca26cbbc2bafce90f424a776ddfbad0e811270d6bdea3c7fcbe7901959884746df8dd4233951ad0af057af9c0b4c8d1acdffe86251b7643c214d54390ae7883772e2d5911013c0d5d055db6f8b02c9da95424619d838e5d35600bb9682b65087fce4af040abc8c563519cc6a6fb2f0285112d4f198aea4ee2bd1df7b688f5ec6527d149f5d176a357eb81a256b7936350126fa69de5b47b237aa5b608b0e56a56ea56be29bef1b9b8544017a9c9a5f8e9cbb4e2b6df126b929269db63a2cc7444af6641ddbd25bea232860c37139884553909c116c10705d664a76545fbd13bad647e3811108d6b334f816f1a49b2e4d47d0121b3771ec362100769491f6da0e6e64640bf287fccdfdf47bcca6e41759c24d82aba2671f80fa276d1f0f16dffd8f09ca05d7644018e8d7f62a4436af0b8d371fef98f9c9ba790d8909b0abc523530b4abb716591d896586ee97e7951a5e07ca2ccd6f6ec3dc85bd2759222e6e0a8a5962ae3ca9ed1f834388cd1bc798e787a94aace27bc1c48f6ecf4e86ea82a8861893f0324accf17bc27d347cba857f76f0ebf12756466dcba24aab0c41314698d988a6c4b1f64a8c2dfc6676aeecf17931c55f32d9fb8", "464531be580fe78ca2282173c2a6c98274710bff7344c1aeadc2277b6a2791c5", 0x0, 0x4}, &(0x7f0000000040)="a49e253bbec8dd3f4e7d6710bff0bb28649e408070d2a5d0ebb97734e02605dedb0b634ab162ba3f0bda29685230bab99abab44e6203c4f9034ece0395d5dda0a9644ff6f4d52ee5f8a4c7f1ac26132348a233319e2eeb72db0adb87ee8d51d75ecaf96bc665879537d6adb5c7be08886ca3c830c7dbc64c7a1cccab39cd7ba587e1616fd1b0703f3068f3187b53141f496ab9884d91151903591b4d9dcdfc7c31ad73f892f7407689752970c3dbf66760ce1d6cf531bacf021b39cc001ed2d24a34bbb829", 0x1f, 0x1, 0x5, 0x9, 0x0, 0x7, 0x0, 0x4})
execve(&(0x7f0000000700)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000740)='\x00', &(0x7f0000000780), &(0x7f00000007c0)='\xec\'\x00', &(0x7f0000000800)='@\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='-\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='-\x00'], &(0x7f0000000a00)=[&(0x7f0000000980)='$\x00', &(0x7f00000009c0)='\x00'])
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10)

00:01:24 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd903cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:24 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="44c4cec689ec234b6e8d2992e0bf07dfac9c2fe5938917fc0b1cc812b5d33757bb14a805d94a71ca7dd2ba97673ccd0e8e437b72dfc009b7f948c167c32c7440ff25357bde007478fda4bec6bff504b11ee4327700f66b64dfde9e05a3ce00187fc88d0e26903015816289d9dbdd4792483235bead2b0928ed671bc02528428fd0aa157d9ca07282613d9efb02fb4c60ca42eea984cbdca0f72e0544225061b703176fe37f7c0fc65eb5d895da178952")
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000001240)=0x4)
r2 = getpgrp(0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000100)={0x3, 0x7, 0x7fff, 0x9a3, r2})
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000240)="3ced388175983cc8524726b7547f2b82c512a07942c9e0e522798b0075b178a30e05da2b44a667c76f728879cf3e6536a3e6b7645d769ce2dad2067b06a97d6b58f7198acd703c48fcb7092dd39ede7c73cb69613b1bbd0d5b94bb4691169ea31ec9cd850ea61b0bdf55000a8379eeb03ac3503700678ee2b024dc131c4d7d91b58721a8b9c5c6a8efbba6c7cc1ca65ca015d9beec7d81195a5302773a1416c34d255b27fa66629292e7acdfb1a21ea942124204ef38c26d0a7e1efa42e1b70c8c5389f5c969b2e19cf33ade35192a370cc8a259de2fb798fd7e6b11a285a1f045e8c69920d29d5f3c2f9a33aa57e0eedc1e98c92d39ddd38ff8529443a3c5f4677420aaba000f1601364fb40801da1f1fd30d8923d57aaebd76246fb3f1a6873d1e9e56256992a2e43aed0d2a09ea2ceafb6bd0068d148ab08fa0174e345e0360eae86b2a6072ec2102b78efa954333c1e03658b62adfab4a633e79b8c0ddab31e83e60ef2fe4d58d97dd11c511e1ed4b82d86f578580cb4fa324c794709c3a1ec8ece217bf6e6d8e4d53c2a6a564799dd150345d8dfc1e640363aba1168e71d973cf7125294b8fa79dcf7557fa1ecebd95e6c3eb26dba392b71d28beb21796a6e7d009c4e43d738cefb195fa394d1bec6bf28e999869ca6064814804c64a40b86e527b34bc774ae02fb329becd8ec9dead0486be49142d2fe64517d04aca634f1abc94cb28863d9dd1e6fc190e8065ec967a65cc0a61c61918a632348410a07ed4aca3643a5fcce48d90681a7eab3ad82b32fa0fedca2864012535da8857db09e1944b668b2d3253097120c599ffe1faecada211da1936d5883c1d9b4ff68021fa62acf1f3f232f3701b93f8e342a3bdd1618129cf14064e199853c23eb4f0f326ad1c15be4cf03ed81df306faa64020d62d4959b4a2494094c8596c2311bd70b75b1da599d5f9d56d3036497f92013d42d40b8ce336a62463e3608bf59d3c978a1bf4690632baf992c2a0a2ad62525af61ed07052c6ee986902cde377cb02a20e13ab5360415885062b4d64ab22ea56922c3ef8b5d5d19ee3a7ee3dd591dbef39d5feed21dca714dcc6f7baeef40c75921fabcc8d9690bcbbcb29ddd01a0cb8758c44ce7febfdba54f6db4b5ebb1c69202e8ad21cd35c4b4f9f33edbb6ff0239fc453ccac4c0658fe35cf8cbb7734f9a2abc185435ebc2ba69eb4c48a8e67561b9668a321f11a6d243d441e756e15542f8386816ba1b0a817e0ce849f6a80c15b2787eabc71f9403c27c35cad6a9feb5ff6b3a92a49fc7fdfef6b2864fd072a084257aacca1c44bf823c3efaf57d39ea71012478445205c14e7e9f7272bc3e97ba3c33b70b8c43e0174a9716de3e9bf70f97279ead2825e1d5a56103ee7801a47d93690dfc0553beb2ba87348f168d4f3427038507ea55ce9b2cd63f31cfc5e2503526843457d6e6d58ffe95ba34f71d5fcc025c8c46e5f320485a9d1859af3469ce3900a01227f6d51c6632bec0777aa0325dc384a4c623b9cfba2959e748bbb9b62474a66b38cff785e017c854d9e2725839ce0da7ced9e15051a571ec64eb63676ea0b81fb8e12a2b7c344ef7afdd080637204e70b32135671c92f16ecea00d2e8c1e037853e3980fa4d2fd943acf4553775b4e5d6fb6671024cb488748180aa5c3ed75d9c06f100b4042846f8f3d8ab5332c302764c8815be12e52f79cd015301053ab6389077a7dfcd3acbe9954bfdcd93507707ddd75437e7265ed60f6c8d0f31c5da115a7b116150b77f0857479033eb332800ea034598cc850562203010e7090e4954138d1ffc4cf6f45a3e323090359eea69e052cde4f587983ad98cc966c75783be0121d2a6330b24df9112160c3557f8998b823b343e2e2e8f158b5657861d91d0538d8901a6c480f507b8fa94171c1b059734edb63492577487732612a47888ee58b495d0f30e6493596d620304809b3eb7593b8088de51a8ef89144ee25e02a25f28efa2d0854c7f0c188aa504943d83d4dd6c6eb6bc20fce2704722e4c2bb3dd43036febdc3e882162c422fa09d948842a4a5c43f938f9c1389404e7423dd709a89cd343481fa84a85187d56ca6ea5f4f71462c7f38ba8d45bcd3e7890549b843049bb0e452c54936062037397ac25af04ae739c54ebea911999f3bff8cf874f80dc735472458a4093042586b4e2ea668fa77162477baded6e2f66b01ed62296a55fc3f52d87057abd3ff43519adae1db5c78e2e51b8c3e266b49a7ecf6ac3384b72aaf7c3097028257fb8fa705c3eeb9065aedf4c3c0de1a0b0a62d85d9a8a72f033d712d7e1c84a84334bdb69e7e7215d3a3ea279a957d9f650f20d05a31bab08209fab74e5c852f3aef0862daa64defb2491386ffad83ba87ad1ef6a48ca824d3c6dea3b0abe2408f4e302be3ea9dcea355056db8a37394ca32c3b2298229ae55c68082f0d8c6d93edb2535c2e1083f0fb96644a6de4847b3948b5a42c2899cf6b935b587b67819bf4489c6edb441eb506e7656cc646c9e1635e0e9717c84bf0ffeb610c46b181bcedd1ff020245fc0eccd91a779d25a55d3147932287bf1e10da4450ef614f2ad3af8abb78f54001bf8ce465b0af80c438e330092cab345decbdc99a6423e486b79e34db14f79737ca4ff7348292b733923e059df159d67bd802a7e3e91dff114b9b3f01c3c67add40d4285eab12bb5413ebfba35e27e809f3036e4ac6583b6af002864a059e2f9de73c5ecdda03fa53a84b350e18fdfef167fdca55b8640190353d92ee0b6fdfff6f04700041b091324a1b985c8bad975e71ba295fba6fe4a59b50a7add7604f7cd665e44659d7fd1581e2cf1055fe8e397292cb1cb0c97afd0f203ddcf3270106063d21507c555ed7c8bdd80a57acb07455b4c3aa4defdc720b1103fba31f5a6df1b43e7ff1a95a3bc10b61f5dd729ccfc942005b15fb46762d329eee7d81d630643c597c0b7ca60cfdba388f053039449c7070362af9e586e46f1dabcb869c7e44268317580e347d25f39ec0d388efa4feff971b8c269ce775ebaa54cc97c2d0f3ef261f9dc8f3e208b79c2d64ed31d0da7f2701cf03bd8f53563c957d40034481d6e889d7057fa6b398ee7cf63923e7c896b98e65dd85514f37f33ad206b6044c54f28d16977e0c9a9815ef8996e2cf32471648e20afa156596f6024372cef498b05da2091248daf68e5dad51f30c589c7511592c222af1c47269fdbbb9dc8a5d03cb3a1688042377e00fa824bea94f4374285d5a3a7a66ccacbf964900889baaa60a9e3585282915384c2694c6b93fc95abd6d8d7d16ed28745fbe24edf68dca60a74ac8fa80c1b075e8421ba61ba69bf897b2f872fe41004656a66b494fee4b84d5ddfc70c3c6ea437eb4c294d28c7e30888f5e098ff16af7f2a0c31884fe71d81a0fb9b2ccf919bd7eccdb8bb6d2ab37401680ecf2c79192731423a4eef05cbee4d7b04fc7f672845f6940b29df0024a704dadbb8b3745e87303738d70ee36bfca3b211c10189054d5e493a8818f06f437dcab16a8caa7da9ad8b6047322a45ba5c15b9d5f0e00613a552a2c7cc1f706fb23fb447c39dc7cd8634b8090f395fb43eb5d2676d33cf98081fabaab44872759839e17193a600acf1b1804bd1953b3746a0eeb6cc48264094b44e15efa56d305c40d192ac47abde62386e4428fa5aea116458b9397d0f885b4bdb2266920957c571443f78fe1ed52dc6a1cad21e4bd491408574ac7fed951ae531cbea4a30e2f22ccd9e3cfd7ed3f21d31d02c341bcaf7939b84551fdccedcf1360e74e4171332f0bff28f92cb7acfc4eb2bc1b0e04b44b9226f8ef81ca2278455ce98b60ccf50fd196d6ab6590302befdc31e1178562c85be239b12ae3a9478b63326feecedb5762bd0385033aa8a27c5579757f2d13d5a49ff8b0824408fec6e7d44da2cb5d74c4192db3653df6b7952d70fd98e090d2287beb30d2cbf9cf9c6f67598a4e8aa8c8e378c50b2f335287b1bef7987ab5701b1d24b4d276fa58b1fad3f06069fc56740901d25b78674dbe12d5f7abb3760fd656f32053d76a3716923ddf05b608cd386f7c580939f5416e9a3c836debd092e019676f70f196779a146cf0960c1ba34f82be1674bd6f9aafdbb7684badad64a7f503f9082314d3e88d5dcb1dfe2a3cf74fa66dc55c8a11bc09edb1aee8bcfc2a8bc1d86f14fac7a26a585813a6b6adbe9167f936d8708dc2954b340f35a9f27f955cc0eee444f3bfc269af119f15c0d2ead4a3a91d846c5f1062a44808de94092eb71c428207832e322824adbf4493c296668a43f6592ca3b4d7300c86a30dc38c0fa038c5a6376a321e7248082d3e8eb4b3311846cf6d5d0d5d9e19558aabc4d8fb0819e114c7fb0941c5ecd0566087c4e8cc8f6c4eb05c251d784c062b57f4d417023495cd91793ad4cdfea6d672535390d09d2c3bb6b8a786d2db48a265f3ae42b9528abbf0fb19dec4abc76f6eaaf953c7793f0cae7b582dbfa40a762a8fbc47407b7d09b47c0dd50e3c5072bb7dd2b97db6ee479ab82b1c027abe156fc78be777664b1148c4e3730e472a40d140211aa2c6c1f164e4508c3d165dbabf04085865d28786c4aa803aee433e5875cb636533ae2d051810c285ab6cc0194e79173cd17096ed97cc465ea3157c38e9943228e4d4ee7e5636ea4d3728610ad7b9ba86e754656e9f888c4038fc019575a39a37753068f096149b1335f8aad18820c766de15c18d5bd1907d4b6df4aded69c85eff43c283901d747ec0f2ffa5fa0080756a10986b15973173bf43a97af07121877d402a4d63bfe9376cae8f79ffed3f83639c96fbd8252000112165f06a486b744de986dd42a1b911763e60378a8cceae263d7398bea84f488e29a061eb33908ea2b9e2cac7c6520581c2b360491271f20d5521255d2df50a22b8828b4edf44e3f0b05b8c7fe20167e0fa17bd20eaa7908b945c398b785040224a31000941c31ecc234222359f62e8859cf0a3006bcf5c6d57c201eea56d8da3aa96fd119d1f85012efba8aaa1baf80d8bd2796275550b97f9ceb621c08e4261dddf0fc86821b4bcc0c5f33134d4c14f6ea6f3150a005a2659755bb0597e4a25d40d6ba473f46b0ffb992dec6b3334c6544b89b61c21e5a1814b46b1c345992b7f36926791660ab8606ac40ec96f617f46e7b63e7c80c1c042e762b795de5c8075dccd07b3a0709ba96b0359e582bf1a66ac11b54343748e2efd4dd94ce37efd4695c1bf4e749b3d938c24f5e3c6c7949454f856bf4b93c337877443019b2004279925b39ca2418f3990d7de04b4c7e56a5ae77ffd22fd367b6c4b8799c0c612a76986671a3d6f0acba00ab4e3a60fe42dc05c90c588039a492cf69e43757025d60fac21d2244c135b9e5cb919c26f0861bf06c59c8497eb4d40436c8d15c83f38cba3ba8490f7d259ea339a714ccc58be989f14d1c086864347899db16ec2048ec61cbf796f3409535f8d6c72de29b6e6ee5ce4bcafc6dba6e831fa33cad64a428d351de94405b990ffa17c9c107cc28d8a0d4c22184e5f1dcf094c9b0aa75e81dc5d5ad8b4f5f228337d7652a913542a4765edce1a7e855d36c6d5e963ce2c0f13997b7ea143b850b28e6a4ecaa471fcec90c140c3deacd5fea1bb2656850b3d0e45697847c9d3ed85ea342d3907ce93a19812f21f06de253468fcfe05c5e94b5bc530eb716fe7bc59afed40aa360473dff31236c863ac7e635eb3042c3439858fac9021542bbc7d14f3bdf049f632d83658be92c531")
syz_execute_func(&(0x7f0000000180)="9826473e431c090f05042d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6c4e19559ebc402f19d1e01b00b00000022caefcaefd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d3c604e395c0f526c403796176990058c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

00:01:24 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206)

00:01:24 executing program 1:
syz_execute_func(&(0x7f0000000400)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0fc4e115deed0f66660f3831ff034e4e771e0fa0e509ab34d10fdd720970c467cda6c66db711397fd300c9f0c2390fc048a6a6bcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c4a1fee64806c2f50b260b26267c16c431dd8c8cbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f")

00:01:25 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4234ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:25 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0a32e2e9c4810de30367660f8c6b3232660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c0698cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
setrlimit(0x7, &(0x7f00000000c0)={0x0, 0x3})
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x8001, 0x8}, {0x3, 0x7}}, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001280)={{"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", "35e43973d3a5c7cf296e2de94b31782df694ebd43dab962ab8a84630fc88da51", 0x8, 0x5}, &(0x7f0000000280)="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", 0x7, 0x0, 0x6, 0x0, 0xfff, 0x8, 0x0, 0xfffffffffffffffe})

00:01:25 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
listen(r0, 0x2)
setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x287)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0xff}, &(0x7f00000001c0)=0x8)

00:01:25 executing program 1:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0xffff}, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x9, 0x8, [0xfffffffffffffc01, 0x5, 0x7ea, 0x0, 0x2, 0x33, 0x0, 0x7b0]}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={<r1=>0x0, 0x2, 0x9, [0x5c, 0x4, 0xfffffffffffffffa, 0xfffffffffffff7fa, 0x10000, 0x193, 0xff, 0x9, 0xffff]}, &(0x7f0000000280)=0x1a)
r2 = getpgid(0xffffffffffffffff)
wait4(r2, 0x0, 0xcb44411a7fe7e9, &(0x7f0000000300))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x4, 0x0, 0x0, 0x8}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x1040000000000000, 0x4)

00:01:25 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000)
setrlimit(0x1, &(0x7f0000000300)={0x0, 0x5a0})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000380)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x5, r1}, 0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r2=>0x0, 0x1, 0x5}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r3=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r3, 0x6}, 0x8)
setrlimit(0x0, &(0x7f0000000000))

00:01:25 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f00000003c0)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abd29300000000c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acac460f5b763a9a01f2b00b08020c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662")

00:01:25 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0300000001000100ff07020009000700070000001c004e230400000000000000000000000000ffffffffffffd500"/148, @ANYRES32=<r2=>0x0, @ANYBLOB="0100000066120b85090000800900000000000000"], &(0x7f00000002c0)=0xb0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={r2, &(0x7f0000000840)=[@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x4, @mcast2, 0x800}, @in6={0x1c, 0x3, 0x6, @mcast2, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x10000}]}, &(0x7f0000000640)=0xffffffffffffff8a)
r3 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r5 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000400)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r6=>0x0}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ppoll(&(0x7f0000000580)=[{r3, 0x40}, {r3, 0xc}, {r4}], 0x3, &(0x7f00000005c0)={0x4, 0x8}, &(0x7f0000000600)={0x1}, 0x8)
ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000480)={r6, 0x6}, 0x8)
geteuid()
syz_execute_func(0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0xffff}}, r1, 0x6, 0x25b, 0x8, 0x0, 0x264, 0x3}, 0x98)
poll(&(0x7f0000000300)=[{r5, 0x21}, {r0, 0x1}, {r4, 0x8}], 0x3, 0x2)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)

00:01:26 executing program 1:
setresgid(0x0, 0x0, 0x0)
mlockall(0x2)
r0 = msgget$private(0x0, 0x280)
msgsnd(r0, &(0x7f0000000000)={0x3, "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"}, 0x1008, 0x800)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0)
setgroups(0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)

00:01:26 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4244ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:26 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd905cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:26 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x54, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x7fffffff, 0x4)

00:01:26 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$unix(0x1, 0x2, 0x0)
close(r0)

00:01:26 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
syz_execute_func(&(0x7f0000000140)="9826473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x118)
getrlimit(0x8, &(0x7f0000000080))
r2 = socket$inet_udp(0x2, 0x2, 0x0)
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/53, 0x35)
lseek(r2, 0x0, 0x3)
dup2(r0, r1)
sendfile(r2, r1, &(0x7f0000000200), 0x100000001)

00:01:26 executing program 1:
syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[])
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xdf6d}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:26 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = socket$inet(0x2, 0x7, 0x10000)
dup2(r0, r1)
r2 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1}, 0x10)

00:01:26 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10007}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e200200000032783dda9b91bd00000000f8e379c9bc00"/128, @ANYRES32=r1, @ANYBLOB="8100080000000000"], 0x8c)

00:01:27 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4394ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:27 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd90ccf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:27 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x5, 0xc7c)
getpgrp(r1)
utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x1ff, 0x4}, {0x0, 0x3}})
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil)
shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910)

00:01:27 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
dup2(r0, r0)
pipe2(&(0x7f0000001840)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x8e4b51485db768dd)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000003540)="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")
setgroups(0x400000000000029c, &(0x7f00000001c0))
r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0x31f6100cc5bfa20f, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x762c}, &(0x7f0000000c40)=0x8)
setuid(0xee01)
syz_execute_func(&(0x7f0000001b40)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:01:27 executing program 2:
r0 = socket(0x2, 0x5, 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), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x5, 0x9}, {0xfffffffffffffe00, 0x8}}, 0x200)
clock_getres(0xf, &(0x7f0000000040))
bind$inet(r0, 0x0, 0xffffffffffffffad)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:01:28 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
pipe2(&(0x7f00000000c0), 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10)

00:01:28 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x3, 0x80)
utimes(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x1, 0x401}, {0x7, 0xfffffffffffffff7}})
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000003c0)="a0ea90625602d56e63da5d715ae4f1f7916aca30e3237100275bd8afb66037f7d2b909955396e65e6e93a8f6ba98dc69882f9fae574d353d3ea1b5a5b321aa4f8c17e5f1d1ef9ff3b96a187147520276418f940f2122c22236df3e0e55c238ff46afcb31652d68cca6ed0f26dcb4d55fae05f1a80fd223e1875196a1eecfeb182ad492dfcb94d4a6b4b9a780e5fe342dd1316e5980eda298a326faace0f91edbf3647f147634e6bd16ed09848e7073734e9fa91a49fb82b09a")
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x1000, 0x7, 0x6, <r3=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000500)='cubic\x00', 0x6)
getsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000280)=""/206, &(0x7f0000000100)=0xce)
r4 = accept4$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000040)={r3, 0x801}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
r5 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000030003004143d09ee8c67220503e3cd6dec943d44a48d234368e7c0788ca5991d63a4f4fc2f4940a285bda60d4294f78501466129de21e35e4a848cabca5c3a2ed349c85e205222f1270a7fe99ca4f3d64fd4c4e7da8ef710e0b635006dbe922bdeab67f8419d4ae87025ad2cb6ad54aeb4a98c771b0c42566f8ffb787e01508aeb072d094cb"], 0x8)

00:01:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x2000000000000082, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8)

00:01:28 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed575300fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:28 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="ed693751af6c98bd6da82640f1baa16a92088feccb552d3bf7f141718c219e92e3a03973116c362db4e5ab19b934bc596403aab3730afce440897f6a192ba0891de52ae504a5f8aaaaf6d725de9e4e2a6a519b2778281e3adb1f689d07266e357add091fd1fa6546cab34fa33e29366c5549ea9c9a1496a3bef986af27e6dce456e03c47e98cbcc1f0f68f1a28555fd3b776585d91aa7e4548ce")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000), 0x10)

00:01:28 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:28 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x5, 0xc7c)
getpgrp(r1)
utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x1ff, 0x4}, {0x0, 0x3}})
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
r4 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil)
shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910)

00:01:28 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r5 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000000))
r6 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r6, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
semop(r6, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)

00:01:29 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r5 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000000))
r6 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r6, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
fstat(0xffffffffffffff9c, &(0x7f0000000240))
semop(r6, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)

00:01:29 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
freebsd11_getdents(r1, 0x0, 0x0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x40)

00:01:29 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f00000000c0)="982c260f050520d0f80791b06a4141e2e996855b99a4c466a4c4660fd901fc437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b49b000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
r0 = socket(0x0, 0x5, 0x7)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x80, 0x7, 0x1, 0x6, 0x1, 0x7ff, 0x8, {@in6={{0x1c, 0x1, 0x7, @loopback, 0x8}}, <r1=>0x0, 0xffff, 0xffffffffffff0000, 0x1, 0x5, 0xffff}}, &(0x7f0000000200)=0xb0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8)

00:01:29 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e503ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x401}, 0x98)
r1 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={<r2=>0x0, 0x100000001, 0x6, 0x0, 0x5, 0x3}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0xff, 0xf, 0x401, 0x8}, &(0x7f0000000280)=0x18)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:29 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd928cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:29 executing program 1:
r0 = msgget(0x1, 0xa9)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/226}, 0xea, 0x1, 0x800)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000380), &(0x7f00000003c0)=<r3=>0x0, &(0x7f0000000400))
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x6, r1, r2, r3, r4, 0x1, 0x800}, 0xfffffffffffffffb, 0x513f, 0x7fffffff, 0x4431, 0x401, 0x4a, r5, r6})
msgrcv(r0, &(0x7f0000000100)={0x0, ""/203}, 0xd3, 0x3, 0x800)
msgget$private(0x0, 0x40)
msgsnd(r0, &(0x7f0000000680)={0x0, "3c7518d41d02e97215ff24cfc2c25acaafcd792ae698f22621a90d213695ac6c1f0c0d9f02e97e632467d59e86c390221861e9c26d2e4a9fcb72a91b91029288fedacc089dbb68f6f499621fbec00600000000000000150779f17f806e40150fb60755790c200fe105d0b79d5486642a8dd3484588d30faece7118ec1de3bc051c4a702ec8a29254d32322cefccda78fc9a8872c117ab193568689cddd5c6ef3cfe29fbb5bb566549dbfc1779e9d00000000"}, 0xba, 0x800)
r7 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setflags(r7, 0x2, 0x1)

00:01:29 executing program 1:
open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x80, 0x18)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x41f3)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=<r2=>0x0)
r3 = getgid()
chown(&(0x7f0000000140)='./file0/file0\x00', r2, r3)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), 0x4)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0)

00:01:29 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x1, 0x81}, 0x10)

00:01:29 executing program 2:
r0 = socket$inet(0x2, 0x6, 0x100000)
setsockopt$inet_tcp_int(r0, 0x6, 0x1004, &(0x7f0000000000)=0xfff, 0x4)
getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0)

00:01:29 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x36e, 0x1, 0x0, 0xfffffffffffffffb, 0x8, 0x0, 0xfffffffffffffffc, 0xffff, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x2b6}, &(0x7f0000000180)=0x8)
getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000))

00:01:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @multicast1}, 0x8)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10})
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r0, 0x0)
fsync(r1)
getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)

00:01:30 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e50dab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:30 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9cfcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:30 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x36e, 0x1, 0x0, 0xfffffffffffffffb, 0x8, 0x0, 0xfffffffffffffffc, 0xffff, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x2b6}, &(0x7f0000000180)=0x8)
getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000))

00:01:30 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x108000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:01:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100000, 0x0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="c4c0a34fa3ac0d038bfbd712147d88d032e40833de6e701a2eeb95c86a6296b4909ac577b19d0baf1a21c433c4ad48207f0153911a48f4cd68357891c0f467b2b466485eec5600682642d2a067f47112eb2a35c5aec1b4b5298d087435ca6b9651eedf5861834231a1117519")
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000300)={0x40, 0x59, 0x10, 0x8, 0x4, 0x4, 0x9, 0x3, <r2=>0x0}, &(0x7f0000000340)=0x20)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={<r3=>r2, 0x7, 0x2, 0xffffffffffffffca, 0x683b7dc8, 0x9}, &(0x7f00000003c0)=0x14)
r4 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r3, 0xba9}, &(0x7f0000000440)=0x8)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000240)={@empty, @multicast1, <r5=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000002c0)={@multicast1, @broadcast, r5}, 0xc)
r6 = accept$inet6(r0, 0x0, &(0x7f0000000040))
getsockopt$inet6_tcp_int(r6, 0x6, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0, 0x0, 0x0, 0xfd23}, 0x0)

00:01:30 executing program 1:
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB="502e93afaebf2c01132bec6b094387c6e0ecb9e8d6160b7bb5caad401d9789fc8943c06bdb92a7e912bcaeafce563031cbb67b725da28a83bf1b7e1768dc2bf1d3604f5999987dd94f8b7bc700000000000000004fa4874dc0b3d0d6cb8ee9d540904421c97bf3e0ee"], 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x5)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)

00:01:30 executing program 1:
ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)
fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x8)
r2 = getpgrp(0x0)
r3 = semget(0x1, 0x4, 0x100)
__semctl$SEM_STAT(r3, 0x7, 0xa, &(0x7f0000000080)=""/42)
fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x7, 0x81, 0x3, r2})

00:01:30 executing program 2:
r0 = socket(0xfffffffffffffffc, 0x5, 0x5)
getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000000)="b1a54283e28dcd80696852c59b695cf3470f1b4ae2fd60c4a15731fec5c50fc4014c588305b30c641ea4c44149f2168f4808eebce000008020008f2978c3d4eafc85ebeb81923e660fe96bc464f0006864c4416e5c8490060000006645445e186746460fc00a53f2470fb66500c4996215427542750600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854644f0fae37")

00:01:31 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0200f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:31 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r1 = semget$private(0x0, 0x4, 0x80)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x4, 0x2, 0x8001, 0x2}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r2, 0x77, "ce5d90228255057bf1926aa25ddbb34483f7ef2ca7feeb2ea53eda6b5f62206f99a4a211b5a7da650eee22555b774d29559f84a5f544a28d359843e1caedcd7442df06cd7a9119c842c12f0fbdb2e6f5085fd8bc065d71902f15baf5ff32328454612f929e08567c04ea43e0af402f998929e5a6fb6626"}, &(0x7f0000000140)=0x7f)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:01:31 executing program 1:
syz_emit_ethernet(0x318, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}})
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x41, 0x81)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000015c0)={0x583, 0xad, 0x1800, 0x7fff, 0xdc9, 0x8, 0x8f, 0xffffffffffff1e17, <r1=>0x0}, &(0x7f0000001600)=0x20)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001640)={@in6={{0x1c, 0x2, 0x5, @ipv4={[], [], @loopback}, 0x7fffffff}}, <r2=>0x0}, &(0x7f0000001700)=0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001740)={0x1000000000000, 0x7f, 0x1a00, 0x3, 0xeb, 0x3ff, 0x8, 0x0, <r3=>0x0}, &(0x7f0000001780)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000017c0)={@in={{0x2, 0x2, @broadcast}}, <r4=>0x0, 0x100000000, 0x1, 0x4, 0x8000, 0x401}, &(0x7f0000001880)=0xa0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001a00), &(0x7f0000001a40)=0x8)
sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000100)="4a4020973e3fcd0d4630833c702a2bfbc7639b01fedcabf8bd03e5740e23469690f4b63190f7d17208641dd8d32116200c368ac073ac9f2e245b7bcae270fa9e2ecf2b3cdd06d425dce55ea4f6744d686836bbaa8173281ea5ad4be66510577eb67309420aa2efc2f02733062cd3cd1f4e51a729c27d19fbd6de2627be9a118a275e301080829de0deb7b24057ee9a5a6d1f2881259488b1ec78026ec2ba95a1d7f6944df230fb53c51907ad67cc19c4f9dc9de20618fd67422f0fd67f28", 0xbe}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="2a2c4bc277783f7e98edf6dd21b0f3789f0ecbee2ec6a79c289348", 0x1b}, {&(0x7f0000001200)="b7381d92a9c4b6fac83a234e564462a0029370829cde11642a7b938d9720adae07e15fabf915cc82ae52e78fd2553a6444efeed1a0c3b3e8d5e9ff1b0f08db0ec08cdf6eacc683d2447f7a76caf71db3921aa242d360879f2cd4d3fec28fdc5f143cabef97556860cfda81876fdcdc51afbad1e15c0d85c72e8ac6a4a7f0efe71716c315e8803331fb3855e21a243479043d7b1eea9cd9ee2c", 0x99}, {&(0x7f00000012c0)="6dbf3cf2755d50a4db584fcca119609c4afc827c0bf1416cabb107fdd893ebd1d3a1312ec8baec7273754325adda5ed88c660a62ceecda7d050d32d605081a1464088f39d316724f5030cd49c0316ef27c", 0x51}, {&(0x7f0000001340)="f6a1a2b01d4f45c6fb205ff6fc932db5486912394723f7d99e3b737eca1317", 0x1f}, {&(0x7f0000001380)="d1e5111bba6d74f1504393993689380150b404474203bbdbd09d96d1307ea2a43a4b3ba51e74c842c96217193e71e601981afef5e86e7ee8eb558a03e92e62d4134544622e3059d7f557a883e8625ff75dc2785792321e0bc02979d59f9701db5c2eb2f6a704ecf42b5fcca89487ecbd19a599a84b30af01d38e6d3978efc96c9a1a4368c11c8ed28fc120b3bfdc8f09aeb034c47a701c8f4acb870b6667081e75ecd6a7f453032fce1d520b454c8eafd794ac31746f1ef4cf3089ee74a7b26e21640ceb6411e1446a3a2009b7fcb9224805dc62d6ecbbb67d2fbfd0e9d0007a20bf632ddbc85183d9166e4eccebfb62be5d7429ea8fd5104d8c28aaa4b110", 0xff}, {&(0x7f0000001480)="4e376af98f9acbcd1058ddff12f2bf9ee0ba9ab9b556bfc2f90797f920baabb7f64a9cb09179a5a4a14503a599ccd1850db31e5df3612fc04039ca31e9861063082dbb900ba77b34048b9da0667f67bc09fb5df76b7d264b9c0a24eaf6cf79faa089bbbcaeb19958492684a779608656437e785656d483fdb4060dd977db8eba694c91201aaf1de2964847387ba9da46e1c63b059c084959b83d6751f7", 0x9d}], 0x8, &(0x7f00000018c0)=[@authinfo={0x10, 0x84, 0x8, {0x10001}}, @authinfo={0x10, 0x84, 0x8, {0x8001}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x9, 0x4000, 0x7, 0x4, 0x3, 0x0, 0x100000000, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x5, 0x1200, 0x101, 0x6, 0x6a2dbbae, 0x3, 0x1, r2}}, @authinfo={0x10, 0x84, 0x8, {0xb89}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x6, 0x110, 0x5, 0x4, 0x8000, 0x4080000000000000, 0x200, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x2000, 0x7, 0x2, r4}}], 0xf4, 0x108}, 0x84)

00:01:31 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9f5cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:31 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
sendto$inet6(r0, &(0x7f0000000080)="5b0499f118bfe24f2acbdf80d6f81efea9029a0e8ff1f996f4974c369f241b6eb45fd64634727d1e27a87ebac17dccb41698fe7ac8de931df03d23f0752d1f3ff31d38ba761bbfe7a2c8e077d3e124627aea72feba6ae2c7b7843b09338421de", 0x60, 0x104, &(0x7f0000000000)={0x1c, 0x3, 0x100000000, @ipv4={[], [], @multicast2}, 0xfe8e}, 0x1c)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000001c0)="c93b569a89f4672e2441da6e766d0e7e56c1b00a4ff8d2e448d29d708daeacf8b37c34b0849f6f28441268f6315bc36b5d21df9bf460d1077e8cb07f33abd0348462efc9a28b4d44b818e975ae9425e42c516912e4e52dbf005e964655e3d8ef7583c188e8e4a751aa0e679402798689c25e29ef26b7148692032d6b20243f6e9601de28ca3a878c9e2a6fa86d408205100cec0ddaaf658afb")
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x100000001})
close(r0)

00:01:31 executing program 1:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = dup(0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r0, 0x7fff, 0x4, [0xffffffffffff8000, 0x2, 0x6, 0xfffffffffffffffb]}, 0x10)

00:01:31 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140)=0xffffffffffffff22, 0x0)
listen(r0, 0xfff)

00:01:32 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fchdir(r0)
ppoll(&(0x7f0000000500)=[{r0, 0x1}], 0x1, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
poll(&(0x7f0000000340)=[{}], 0x2a5, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={<r3=>0x0, 0x6d}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x101}, &(0x7f00000001c0)=0x8)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000540)={{"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", "ab53ea735a30a8833a63a0144d6540d2b4cdef7353bd35c6c5638c459cc1ffba", 0x1000100000000}, &(0x7f0000000040)="9cf8929fc7c031d14853d67ae4c4a68c6d3779df0ba96323a18b26966f849727db8ef0eb33d462cffe8cd57e92cae78a94", 0x2, 0x2, 0x7ff, 0x1, 0x80000001, 0x7, 0x9, 0xd6})
accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)

00:01:32 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0300f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:32 executing program 2:
syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaa29ab0893fde86dd603f3a5400140600fe8000000800000000000000000000bbff020000000000000000000000000001000000007ae4d358da6f440222", @ANYRES32=0x41424344, @ANYBLOB="c312f6dc70d323d96a4883f37c576cc1e0573ad9182609174b76eb2e06e337fe637a5b2bd84dbcf0cfd802644a6b0ac7ea9ad4a0a5d7e93dde59fd9379f16e92f4b4530fe261d2fac68c5e6272d324f18dd360d70ad3e8384ba8ca2c0dec24a4b2327e4fe7f4f57e09130f917b792983c3d9816eac05e4", @ANYBLOB="5003000090780000"])

00:01:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x3, &(0x7f0000000040)={0x0, 0x10}, 0xfffffffffffffec8)

00:01:32 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900c600c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:32 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9f5cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:32 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e2d0354f2080209fe69b17d89e28d8e20c536b3bec5f184880f2380e779498ad0bd5163a0adac53f22c8c3607fbe14022bb33d0349e02cdbd43094390e50ea5f56e261f4328d179ea097b151d6b6c48e8be3df1a1a2cf16e21c7f12beab7aaf877da6baa8043a24def084d15a631b0176628c575914f7d39cba69a45c463999b72a27c86e95e1c42e9651fdb602e6b207a92bc70cd9e5bd0962778fa33aab659b1e63dea2d86e0ccf125ea98e29befbfced29f3c8498eaa839755c3fd725992fc52c8f9e51ac3e07e6850ca7f1c10c01fd2bc03ad6923e2cf3cfcaa65d1d9210106058a3776f3baa47ec973613d64ba773f05b1b8428637d2b3ecaf60ad436998e393ff5ad904f3e4ee29cee7b1bac88533b76c5682cb22808b1a3cd16fee07182226008a0cab782fb84deb9b66477dd36136b91dbed7fc298318c8fae37b0e465cfb0b6cc8a8987f7c2f0e63211146ccdc84a7a97dcc8ffe713cc67213a2574f52a80a06139f80369254e1fdd533b816c0f142f31a70a8bfbc8be6c27605849e91d4c553a28ee54072dca5b40bd4338848b711af9166c5feff255714ae13fa3bc1f4760ab4ec465a91657dcc114beb0860dfa9b500ca18035018c60b41f5f5cc0e9eddb0d2780215252a8e900440315a453bbf46c319b51fb3e939c55a6ab5f52ed796e87cd9308c428817e78ca38d3fc44cfa34ff636c727c3ad353fde1c05c0f81d11b6f9eb5bf2cfd14b52d082df4a60ccafe22e0c24affac801353a4d58ebe38441be673bb94fdc22ae415915d83cfc5060176d849a24a588f773bc7a5f89d03d59e5b95e7fd63d87c50e9339f32f72fafabf024e83f03b409199f1b3f73d03077afac87cbf9b0eec5a800a1c21c850567d0f797278f59133c5b47600376682392efa06e62d44cf392e1a3b72840d162096456704b284ab66c8bc2b0caa1ae67fb39800b51cf7a1542c280f6fcb879b39619d9cbcf62d9a4242847c0d269ae1b87aeef25a8088722722a26426c575965f8f2a7a614bc7fca87d5c99df75c810daa542788474b70b0a03bac0c725e21f6e46fcd3ae39303d22b5292f13eaca3a3eed2a30b327fd125c9fc12f8deae8503491baa1a224d15f0fb860fbf057fbca0f2e4c1035f2b9aca2c9d2313c4a84bc2e6ae3ec843f890a727fbbd379364885afc7df4307dc76cbdbaccdbf63ee4fe4ebc172492679be913382a9353cc82c5f78988b0e309d668d29cbbd467a0732a3d86f97bce085713edc0359707bae543868f737c70c7e0dd44afa2a2c53365ac224150c69d97e6ec14ed765cb1fe843bddced20ceef0c85858198d9c097da62656117906100ac20b40875665d8464e6184b9a9b85a0162b7bba1f95b00d7935af10ea21e97e565936de4e930abe0fe2c1eb99a808ce78798257e92aafd26401492bd3cbaed864771c8c54e4fa64834539800995b149474f9809e3d9d7ef99f8c4c58ef9cbb0f839798300af207c5ec4d62b31c94ac2f4877a48100c641194abb7ce7b5fd77221214d48f8708d909f37fe1aa62886f548681a78fb49e4b7658b0838ffbe060a3f9023f11b7ae9c524e66cf6a2cb6d9529499fec96533c147738f90f5ab69722d0983e9e5ef60aaf65fac6f586c6d3762061a3ed1d5c7f58a8aaa4987054cc51211386cbceb6947bdd16882c09ce5ae9afbbe6964d7aafbe3f5b4eb89bff6f42ef37d6272b8a9dc7d4dd79d06bd00d209bbb0d1e987f727f5cc54c854b141e0e95b75f316e8595f763fb7ede0af10806b3158264f88a158ebb26035820f0bccb4313e05b14143749fd5a80fcc3e480bbc005cb48a46454c5fc2e7e9b1da642b766d181da8e6fd70e7a8ba14fb471545c396a50ac2564d5e5f1e5245545ac2a969af12fe794b9ebe9e9b5865d00f3d45c393c3b50f3c937a382ae96351789d6b035758acf921a5ddf719fb9f55320713e0741ecb3c24b08d4ad852afea1546d92767849485d824384104148175b7afc89dc8d3af86090325524121921e9735b02ff2ae42398f0d5a5913e4a7c77b35c98c7fcff33997e1a82cbc202599e52f4d49840ef693f82b777ea9ec3d7339a300cb96c51a1e461f494fa88a5e96818b09291da87106808eb20c3852e43cd12108c0c6a02595b8ad8dc42362f83da74ca7675846469cac3a9fdd278f2f078ffefb950d8957934d4bc01bc52bba88d24e52cdc840e30aef1e8c9bc046a1936a34668d2e29ba1704e7d4034299c8b619defaab57048af4f2022e5c8b3c0ce0d5e6aa3102d591912348c4ffb22e16a18bfcc38c345b88035fe2dcaf8cc2eafdad8c31e0fcd8f7ea97a09f7c8366548ef2ed1696780c4fd62e2c7579973a06cb7fc276219e0c05944b1a3e82fc80fb36722ed1dab29c62368ee30d18d122ccf5a7078a36b09a3df6d8da83b20a9674a3a7dcd8c38fbfe1aae73334f7928b8b5150be82e1e282d75bc6b972ea0d3ae2e9ddabd0094e80ab097ef116a9fb17e3cb04b8ee0f445b7a47cd75193cb782d9e988963419f9335c10ff006b5e2da523952356e7a325c1ab1e47a71e95911218eefe842cee126ffb103c2ac80ef363317889a4580d7e992a6b02171358ef889b53d44b1ec203213fa270635d14bb2f7a77c69a4a2c047d5412954aede0bdc1bf1beba19bdb6f0786d2d598e89aa8c2fa54e997b9c4e9e9e6ce49ab429e967574c462d8039ff91981dde70787483697619ba338b1ad3c83cfa6238d8b93ccdd8f618e282c25349d8550330ab8dadb62510a74b8f2649e67ac9eca091b380235744592130ae28f5d935f9bb5d29caea9eca6aabbbd4de15afb055a757d0c4a4276a0972ae5e9667707b080fefb77fe8eaf9998a54998dcfe07b40da34357cb8d367a00b4e8e0bd8694095428cf2c215f49551f5223b4e9ec6cf3f2a82c277e533f08c570a06bb11b55a349be26c881ce865191ff4fc3b32c8e4230867a709851fab20392ce75b6f0a0aaf9b4244caad3c56c74dd0be46228b7f850fe288177b46d22c46e01a2724a1a004d3427146fecc94e1ae637a965c79bd41d95b4aec5624bcda23c658205cdf3d6edd54602e43809dff9c86531c8b33085c5bc0bc9e1ff4e7a7a9ee309b2c677c2a851ea17cfd8bd654739592efbc52fa999f70a6b08f104dc07384426bf266b0b81a6b8a7fbec3321d1c3f306ba86472aff3b3255030238df94c052355a31302a31cfee1547500df5630e4b84f56c0c53cabf81f8f8fac522c86980fb353f3595971bbc157a9882dd818aeb987bfa7c6de4d7dbd9c29502f131f815b273ca96542727a0bfb309a48fc7475283ee89761b5dbca9330364b763fd62089d435e360c33462f75887b1cfe6bf2a112d130376d2012f1dccf83bd4e03a9f70518bf39b6f8bc5c56269a499079ab1126641d6862a86ccab92788dbc8d246d4491960d8d7fee6a3a711f7dad472fb4ae41b2f38f6ed012d368b7f8bdd2a178b68520856a1e922d1c6f95c771514c5cae88706d90c0c9631a7d88ff4a806e314c936829804418291b22d0345ee74c1fc2e10a5f5b4b7c3444f1d70b195f9d462ec203b642f32878368ed649edb17456e8eb829d754b8bd62baf2d7b19c1d903480227bbd3f5e82995d5a490539dabace1e63e1deff9fb353be4beedd14f18c6c7af60e5a1822b7748982ae3cadacee45f70d6fd0f1c9a534ea0129aa3cb9ad31b8faf639f71a5833a8c2b2fd500946fbe59c4b1344b0779dfb03bef61cb353d35f98663a8c96ef3f133b18d9dda1275de0f184b22b5f25e4daa966a20f011916c341b9c1b220ce354b87aeda6dc7220a8876a7a3085e78563cf80baade67407000d4bbd932ab124dd70951ec00bb35fcee910900a79f12a4487a667f3b8316683d32a206264134aba194a2dd0e8f3e8d7990d156b69af530571479d0e82ad94302fb047ce38afdc62988264fab5e5f062aa051c129eb3d5165683bde197afb4f20542feb7fa5a2d43292af3cf9d577bf2f465124573768eda24e5e260d721fe18e45ceed60a6585b4eaa7e0faed8e49327013d395953540d778cba8dd06efe24a0283e9a01c0b8ba7b3a0f1e0e4a05312724064903b69c502ba287d4c5ba8a423025d1e1ab5f6c8c1893869c77a79eec4e5915d31e6471c901a93d0a0ad5b6dad1ab88d9da52ffe497e44ef66a56539c054cb8d41f6eca0138af3f12d7cfd0c04ee7acb4d64f8deedeb7140915d0095342300c29fa459cee1d5bc79fefaab23b14adcac0f963fc69cbe3c4f7f8e7953ccc5b9b04af930beed22a6f6ab0556487a6da68a9559c3d9d414eef4e42e375bd5f3133fa69e4b83452a9140479c2e9c75933f6f3ab4cbd044ac2df50f3de44e3d6262d3cf816d74aadc1875843ddea40f5b1df5666d9c91a1ba6944c9ace6f4df1343a83a424eba878be5c1309833ad1b363656d6ce0d7bdfadb2b96a516dc8cdcc9009252be2373ad53ebab3c9e7f8654a2e245a8854ff9ab75a7c1ae7f88a9a51204d1805eb32bd706709a8d041419e25db42df6d6d9fb4cb0e5ebb6f91baee7407b79a37f87e9e5c08e8bb017870b96fb85afef77a172c4eaad901c1dcbb55c99faf1654dec89f19dad31bd68a368eca86b98bfea84af293535a4401708922c9960f51f1e47d6123186d3f812fe587e851c4e247dc857758104dd31d25fecfe4e7d7107cef37a954df8cdb5835475911a0b66a57b32903ea39514bfafbfd75863349d93bdf0057fb1411bd409468216782d547d2dc179de4f9f95e7816a64d1c70895f05b09202f94767d7773127148f5b01d0ea2ea14309f0e0771688a657105248f59aa313c2536ba4410a065fce10cb58038f59356065d8fe581b35daecca5c7397d1073f248099bb533cd6017ee74ff6478d8b902d655161f7272973b1a20960d814be35087073db559b51ebbd726db7c3a5b390324f4df9cd6b549ae309d4589668cc8cd144bbf724aa660fcdb2d7aa651d2d9041c773a25d85b55f2c2017b8afd30b3855967403f7af7f1d93db5733a481f02dfbb6127f02a4bae03a5375a3bbcef7f0007b593dcad0192aed3ab0253c095bcd131aa570e9ebed796a69e4405ab42694feb054285bf71ead48422232d018f26bce944a93a026a4613ddb27cdce7891b93a34eba50ea4b09113e39715d322ef84b6f1ee3b960ec3171a27cf01a02c6d63dbd44a487ca5b30e39868f8d0dc16ae7cff0587ae2355843b220e48ad96103f41188db6d3c26bf35360abfc2d12462b8e98dd563583a31a524b29f8a488638032c132691fa2ad444a9e808d02ee5908de2cb29de3cc3542fa85d7b92e3b5ecfe75610a01c3b553b9d5112e3ed0fb5857442bc0d6df2d34f050fdffffb0404fdb10b8d12c829ed75374f762f7160d62bff363e52f73995a5d81ab82f16b9cf08e89f49ecd707b15745fe2ae74ab35e6143ebb445affa78b7ef47ce9c67a1ad1eae6fdfdb14774227c33f113603ef2ff1938520aa839cc704176ee418434c496639ed6f18a14c00c3c498fa00a15ab0e09115a82beb224a38075fbbab792c25a88e9868eb983db562c28cade29695345614e053596437893289f845d15ecf46a27d650198194e471c7e40fc1858faa6fde1b99cb5e8beaf7fc938aba382cd172ced747dfd7907f672d3799f0c5619b6fcbfe888e1dd07ede829576739b4ecbe704a437037e0514b09f820906871caa8f087", 0xfc6}], 0x1, 0x0}, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:32 executing program 1:
mlockall(0x2)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x1000, 0x4)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f")
poll(&(0x7f0000000140)=[{r0, 0x86}, {r0, 0x8}, {r0, 0x40}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x85}], 0x6, 0x4)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

00:01:32 executing program 1:
mlockall(0x2)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x1000, 0x4)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f")
poll(&(0x7f0000000140)=[{r0, 0x86}, {r0, 0x8}, {r0, 0x40}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x85}], 0x6, 0x4)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

00:01:33 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0400f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:33 executing program 1:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8)
fchdir(r1)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0)

00:01:33 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9003902c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:33 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9f5cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:33 executing program 1:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8)
fchdir(r1)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0)

00:01:33 executing program 1:
shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x20000000000)

00:01:33 executing program 1:
r0 = semget(0x0, 0x6, 0x196)
__semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000000)=0xffffffff80000000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil)
shmget(0x1, 0x2000, 0x42, &(0x7f0000fdd000/0x2000)=nil)
r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
bind(r2, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa)
shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x0)
shmat(r1, &(0x7f0000acf000/0x2000)=nil, 0x3000)

00:01:34 executing program 1:
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x8dfa, 0xfffffffffffffc00, 0x6, 0x1, 0x1000]}, 0xe)

00:01:34 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0500f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:34 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
ftruncate(r0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:34 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf02c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:34 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd9f5cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:34 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x3ff, @rand_addr="ab74f4266936f124b289a8e7e66d1a14", 0x2}}, <r1=>0x0, 0x4, 0x800, 0x80, 0x4, 0x9, 0x3}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x1db)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
ppoll(0x0, 0xffffffffffffff89, &(0x7f0000000040)={0x0, 0x16bfffd}, 0x0, 0x4a6)

00:01:34 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf03c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:34 executing program 1:
getpid()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580028d9e1c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777")

00:01:34 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf04c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:35 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0c00f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:35 executing program 1:
r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc)
getsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0)

00:01:35 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf05c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:35 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x8000}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7fffffff, 0xc20, 0x3, 0x3, r1}, &(0x7f00000000c0)=0x10)
syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

00:01:35 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf0cc4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:35 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf0fc4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:35 executing program 2:
unlink(&(0x7f0000000280)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000340)='.\x00', r0, &(0x7f00000003c0)='./file0\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe)
connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10)
rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00')
r1 = socket(0x2, 0x3, 0x0)
mkdir(&(0x7f0000000580)='./file2\x00', 0x40)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040))
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480))

00:01:35 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
r0 = socket(0x0, 0x10000000, 0x9)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3}}, <r1=>0x0, 0x7ff, 0x54, 0x4d}, &(0x7f00000000c0)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x78}, 0x1cd)

00:01:36 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0f00f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:36 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x6, 0x4)
syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})

00:01:36 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf28c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:36 executing program 1:
r0 = socket$inet6(0x1c, 0x1, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000000000000000000000ffffffff"], 0x14}, 0x0)

00:01:36 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
truncate(&(0x7f0000000000)='./file0\x00', 0x2)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa8]}, 0x8}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:01:36 executing program 2:
r0 = open(&(0x7f0000000300)='./file0\x00', 0x201, 0x0)
ftruncate(r0, 0x400000000106)
recvfrom$unix(r0, &(0x7f0000000740)=""/4096, 0x1000, 0x3, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={<r2=>0x0, 0xffffffff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x5, 0x1}, &(0x7f00000002c0)=0x8)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), 0x4)
select(0x40, &(0x7f0000000000)={0xeeb, 0x6eed, 0x890f, 0x0, 0x8e, 0x7, 0x1, 0x6}, &(0x7f0000000040)={0x4, 0x5, 0x800, 0x86eb, 0xffffffffffffffe0, 0x3, 0x5c8, 0x76}, &(0x7f0000000080)={0x4, 0x8681cb2, 0x7, 0x20, 0x4, 0x7ff, 0x200, 0xfffffffffffff001}, &(0x7f00000000c0)={0xffff, 0x166})
open(&(0x7f0000000280)='./file0\x00', 0x100400, 0x59)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001740)={<r3=>0x0, 0x1098, "238e89c7c2981e527cfdbaa4d1f819ef57cb1b62a1dbb96e389de40a7d4c3aedd574829ab002a3d81894d9b445f7cedb1df154983cb4e025a1d111f97e6d091b35ffd8a3c9a9c6b81cbd09ff4d46df13d3a8b344fb9977c41354a6cf34afb1a7609558a0e3635bd91aa34c0885e546f5ad7d4bc77787aa6e68da11928d194770b4c86ec0d6bc4151575c1f39458dbcdd5f78223d9ac7be02e7b29dd0c329b7e2627b43e0864166c42665f0297e0be83491f90537819123109404ff3e7ce3e66cd867d2bb74f7b51611cfbf82de6a05e65a9ec2ef1bee0584f19d8bd0036da7bb8f33a3440a79165412a95d1db7913652a7802f1e22f5a7bea238f8094d7864dfb14f7b0d3f40475a3ece4d097983ceecbc3415e766908ad2878d524c41636d3222ed3a746bbdf66b156cf6f5e157f9720e387b6e94e311cfe31019d71063218c559de98bdece0a161d960c3b6132fe7edcb90041b35d73dd7db82f2a5c3641399e0534d4096aa0e223c96fc378837bceacf65b17630c3cc01945bf5e30659c117bfc74b52f989ed9b798ac6a63233fe8170972dede14f42a037c3b211536be5ada8491140adea5f9f8306f886f73aedd66df843bf3dd688eb9c22af41839df4d594f59416b04caf83fee93b40b916bd68ddc4ebf24c4eac7c9404d62a3e62ad831aefcab541f423f3053cec0d392c0419d9dbf1e1e703d09711736db328b4b2584f6c97599685d9fd1bc0f28bd3b01e4bc784569af46c19ba09629f436df6ec0a9c7362fafa7bd583900219fce0a9ce0358328e8a7df3a733d2c38f3a8c9e74d8494aa717de4719748175c3d5b12778fee5c527905052b4d1a8acd256c975f220d6581c2dad2b0f0da385c002276269804ba68d5b0c2d9d88007d3ec0fb27050422e910c1a07e55454f3f90455fe40ba02d095b16a0fbe40abc8922bd76c3f74e8efad3c87a4cd11e70d7b8868f44a92038dc98dae81a3b94e9f00a337201a0e72bf7f679f4fb7833105cbafd95f2f8ccaa416d1c8167332d2508121cd52011f9efb9c257c65154124e87993ef5fc4895054eb9773132129f1ce2391ea8b7422bce17d45608534646e6141b4e61ac0dc1f892d4b07bd79f1a4d0fa8c0ca4a8d94c8f33b960645cd26b5f18075e3cc5c95f6bb6521eb52caef6c4d1240c75c62b13d9c83361bd344c1d9b4af084df1b8ecdb3b2cc6725a214cf4020aab5bff129de696992b94c60691c689346a93a831c56234ce75365a4377d2d859d638fa848853f2ed393a72eef4476fcb44409257e89be9d26f02bd6c8656dcb0a68768b9658ec5b73807526dcd6b704f35dd6eb1c2ee931609afb814bc91637d8bfa92de9983762d2f74e63c682be627827b3efc705ced7e374db0fd1c8f163fb147671ab883f5a466a67ef2acb7fbbe4450d3b182911d97a3a718f19be5f0a8fcaaeba9f0ee269f675190d195a615793059868db01411d7023c813ed2698565aeec6671a2b79ca9950d2b5b8e03784061d777a35b69b4f577d4a2b2613b9c1bcee8814f7775c170b7160f45c01c484a4b6cdb764c8d2f7e7a39fc6a56454777c7ccf049f8597294c35c5c474d0df69dee5b6a3aea124d318d87ae70000455cc92517fb2de48d53fc8e10bede379fcc53a8ff70ddccae27d6b2ce1a6c1b7d69a57e2c56a91333301b0a61c31ee0c1aa261cdf0679f2aa656078acc34166a3dd708abdf8f982b0ab0b324aec5c832617594ee54132a3000d1295d127e4ce55ab722a980432f696dbf1ea5a3063c4c1f5b8f95530737b1ef0c55529a79af35daa925084822307d64e611e078277263ae872831440bd2dd86f177718d25bb95a058fb420a6db9a81a9bcc0da4c45f2f14830ba1e5232bf424b93afc3058809615852581f97193152c0cbbd938c500f8d4db11cb212644b63f38b1e938ae62b25566f302aef73454518586cd7033507a5095e973cab2428b3e2300aaeb66844cb6c75828e90f03dd5dd337d354d535f194cbb05ebe05b999be071b2bbbeb4a209c3d9c96e2b83b694e18994e71a3808666dee8499ba245dc6ff9740ad75935f006b60e50d09e5e35c3d1facd915dfa9faea86ab0ed94f1cce97ff71d7826a8a09c47be9f62ec772d2d3a1b9c3c06b5acb0aef7b4f168df094bccb1dc12395d18fcb5d2e85eb8860d791713a7c057d51f75108683ca0b00c3836e95da0524c8e5d12a81bb1fed9f58fab6766dbdf54191bd22c42a3e8acaa71641d98cfab143656ed5da62bcadb711988b5fb9feed008c5459d609337c02b0acdfb3d4dac4bb0191c1760d6522147b45968a42bade54882b85c079905f1b563b63b2180c529ce5e00f824ff56d79df34c3302c06797a0c9d189ecfdc3468b8c2d5a7ea85c610c21d53a431ae258b7b1a651d2a617c07927ae79a680d3f356ae7c84285b8d7f8c7fe3e9be893940bc8713355c05214673c8df511689bcab09b675169a94d9152405c4109da73cbedd70cb26102fb5ba09565d6c7a59d4fa759aa9866fd430dce9c471881bd2f92ac121afc72de1df03577bb5e83d35fede33c5380a1dfdbd6c212e68dcc561352260b844693349fcd673a5b7618e5de4a2d903a240388dbfadaac48efdc446d6df4285634f78c9336fd62c0ee7b3d79f45f962dfdedea239e22eb3579622e2b73f97796cec03c0c4d285988ca02ca1947ff9b6ccd0817687663f4d116c7dae74a0735e2077166dc6b71b178eba1677311619e887fcf7074971f8f91b29a98416f4994c58eaee0af96bee59d3f2ed567f2ebbaa3dc5e55c8d43e5d096dea496f419396f06e85c2b90942596de7a2669ad62f39eb71de3136d6611df3d61e0a779f981e6e9f24be7e7392f71c1c9fb7e03d559bde17de1cfe457c3cc3026dba6dd8b8f57233d6d8a0d384256b2f522d6f757f0c1b8f075a3743f04c3db9bf6471ae13a71e5e5e333dc66660bb413ea9fb152f1f8b8b640b5b386df3720a058bc245674ada45c04f9f91a79b4b4094ddbd4c773ff5181109b5e04ffa1893d6c9e60ff1d8bd3195ae4208bd97fbbc0d3c392c478cd62c98c560c53309841a7522a7a890fa41e33ac60cba081127a5410655a1f12d87cb847c181fc0e087435e5e052a330a19e829be5d851363e977cbde04442ff674795389b55a9850b7033c83f77c6e31513e1f19241d5c59d2c9d78aa88aa7cf0ab276921555ff2258e037a7d414a563fd2bade4baa0e2fe2692a5fa3ee0486ae41689ba848f35a05ab04e3ded7ba86000fb324f98f5d7f7146d7a7ae99343a0bdc4c99fa099ab82640707e5b16b3de03f615f597e9e707e315f224b2f22398af877f79bc49016c2a1b52bb275d8ec2bd1fc8e5f570bcdd3ca39bfa2cb79af01e33133134d5e2deea3dcfdc470596e822c77f62f09eb680b48ac6726a7c94c55595f117175041ba415b802108e6f37dbd379612892c7ff8e7f9cf0436cd538cb2e556c06b0e75650f0f3f9ae6449da47627f4817a3157281cef280d84264c050f7f7c25d5c706048ed5b95e7520dcbc6b544a55fd6ddb4111ab9dd45dbf707dafe6955878f88123d70aa94ced4bfc089c67c1952fd9717681e0a47aac935a32dd3cc9c227bca3074b0c12ae76988750de992f729414374d2ef7985b630c9365c3c5f410b23c752d1550eb6e9cc8d3a341f43978298f2e3096a167da2cbe09519621da2863fdfac74545f59a9eac740a81a2d36661f678722df417d1befcb74ca43a0198ca4d33890e637f41d7b846f2145ca19e3e6d183991df5fa6d39ef657a0133c22d62fa2795c50800d8c4cb705aa3a7924f47eb64d6e554620d35bd8ec3673784cc6100cb71987518b298d4201310ee94fb986882a19195d1b6fadb79cf6f73890e07f30f9b25a5cc66d8444d7d928d9614560a186c04ea87df13a98aa1f35e0a062509e7383b9fdc84ee6ce159be292f624197a939e2b1a0fa60c5dd48555ae83172ce77aebb6c585cc4fc3fcd060d8ae9a79f3e29ec7caf3f3b897ef9874d1cac83d9942bd61c0d8d229efa879a5b786528802135ab3c895f74644c44f695e5ace898253be991be41c7614492451ff25d3712cdd306fa49888a232224bea3d7baf55507d1e32d8f5a87983b85b575ffa2827cda5cfe50b2edb0bf352ce60f59ba7d8253e79025ebbbd867df94eb508d30cbe36858e4e753200b0e4678c29b4356df6eae069c1106d7e611d950bfe586ebc82ee495ab5827e42c37e6035453f1e259b657268e9f5a4200595da637659282e97ffe58379ccc6430249996cca40f1b1871be3e24070b163e4b856e1b5476acde248856d52bd3495a27380faf2a3fe059a7e8aa3ddc6005343b1d3fb7ad629b46f54046a13c34aac1855d27c4d85ad76a17e81b758254013cf740343e2cacf38a37faaed5b361d9743a69f8e0efe2f7fd3abda1d0400b5e0f34fe12b10fe8d343fff03336313c87876a9f285ed1327e2767978e9421e1a3010f311bc7b5cd18fe6a27f74b78d3b023bde467e506811379d55e3f5ba54a8f6afaf344707d91f2bd508bbdfe1dd8b79c6d8131a28de6cd106857bca83e813de74ba66095f90152ce56818d58192cf6a35aec1d00c9722bcf00bfcadd9f6593789b593bcd6e37d8b3dd5f652c78fc842165d36eda0983057d1105b3503875913fb07f4d4e5ef346f68d589382961430c3cd1eec959020e7bda99620dbfdde7c2d7a4a48fe4425c848dc598a400f835ad0be0a7cb330ab7a9e468075ec6da31cff0ef2ffb56afcb0e17273ed060d6167aac79933824832d1fd6170264eb2384036559428221042248fa674a053714a6c13ec7d536da9315b91cb9ebbaf9e9e0183c737a525e9baea1d559183fb43512d2c8ff8b868e46250e292960e0348f6064f1e457ec35d7ba993ab0b097be504bef3a73fe9da562a7a8ad29c655fbc6f9028e10fc651a4db1defee4b6eb6f1c71b51197065046db406b7c63874aad773b48eded09193007bf4a8995dbe2b907d2652adc84f4b2728a56b07c4ef9b1824c4fbf10abebf673a4ef8e579faaaa36870af862941e881b5d2b59493f4b4996dfa52ad1dced22c7bf906923f4178f3e20aa4038d9eace0267f8e9ff2d8199a4193b42e6431e245c394ea8c9ec802b8d1e34188a5cfa3c47605229fa0a7f40113afb32025b49808e5110685c84542120b92777e65334251f09bcc7840b27cc3767ea7312c34f0d0447840e2023ff7e4495f96d0fefc8d80b12501f57117165f449e247cb426e505d7fc98ed316bb165126a30b917365ea65568e4514cdb59774313e3f1b9f0f9c3396e6a8b15c2a69c33e70ab8096e9794230285776cef909894d81a9225481ad186b270dfcd83ed8e8797727346b5a82413f5ca06c8b963661fe82155e248bcdd19d605e6c5c30d63cfc1327d32ad3ca6245ab750a222293bd15fcc45e6bf4af9e474394721ec0dd19011553eca2e9844583af9c65d1ce0ee975aa60d4f4afcd4c8ea5cde052f41162e7309878d3e3b655b40a5f04fef00785a0193b0d5f42e971b6c828b33333e0841e76cc20cbb54c8e092ba9ca69443209e290cb1c75387682a496815f280b2001e573ca1addf759c4ad2ced157fead9b01386e99d0a4677a31a2a775e2771477c6ef55cda0467f17e7c56e1903802df9b558cfd4e13946a0dae50f68f1a05c93e367006145179a3b1edb2a0936b561349dc7be326d3f48527e305816fb6822e1c5b158034a9e3c8d32694506ddc0ccd384d6b5b7e20a1313ddb7a0d500349e7815038f514fccaee74794b8925c157f6d03e8a2423"}, &(0x7f0000000180)=0x1008)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2307000000000000000000000000000000000000010700"/128, @ANYRES32=r3, @ANYBLOB="1fc2b03a3d28590e380253921356f5da0002532d3e8100e42b114697478dd8f6442582dd68838177a1f8b72484f5438ee5b266e5592298c3cc72508239b473ca75d501b7e63c3128a982c9635e7deb36fbd3c493ea9aa9434a8ad3efab009777035c92e01b7678fea2e1c3a3fa40479cb4686729f35ef4dc58fccee40b0687cb218fdb069bbe19c08f54942398fd855b22fde64f2a1b3540ea0bba0db28751a498b95d24ff1a8c851c49e84c5dca3b1717c07e5995b3b09088236eb7881430a0"], 0x8c)
symlinkat(&(0x7f0000000100)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00')

00:01:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="25dc41c009e7d73ced35c1e7c43ab436fe6b2a46d68697de4f425131e016d6bf091a3ddba513a27fd53feb8791bcc06e8b00e71d21de2965fee83c1679fcf6d9036fb8d21ee5b83edd715c627637645757ec0862b521b5cab4ca8b0edc63b632a997e16952cf22aece2307f31396ceb3d5cc385c0ed5d49e3fe6520c146166deb0b206178b6c7ec32452de86579c015ff541077f87e5b78dd351fca59f3349b4eb61fc9580a8c3dcfd4cdb784d8e41c95066224e4ff5773e5bf45807fed53443")
close(r0)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000200)={{"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", "81ef947c0a25e6e2ea0bb2b1961fe2bf76ea9f614b1ba4c4dff80ea8d207213a", 0x257, 0xd5c1}, &(0x7f0000000180)="c1adf8eed2c823a056ccd13bbae4b88563c40533a5054c208f52ce1eddab72bb61c1f33fd04f621f0fe9c5d694541400b96cf058ded469ae3b551d0307e0d99a2ebe883eb2234d4a14ac65c464f7516022f4084cb252944815", 0x5, 0x7, 0xff, 0x7, 0x7ff, 0xb0, 0x9, 0xfffffffffffffffd})
ppoll(&(0x7f0000000680)=[{r0}], 0x1, 0x0, 0x0, 0x0)

00:01:36 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cfcfc4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:37 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d2800f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:37 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10001, 0x58)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="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")
syz_extract_tcp_res$synack(&(0x7f0000001040), 0x1, 0x0)
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3]}, @mcast2}}}}}}})

00:01:37 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cff5c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:37 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r1=>0x0, 0x400, 0x3}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000005c0)={r1, 0x92}, 0x8)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000580))
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x0)
truncate(0x0, 0x4000000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, <r4=>0x0}, &(0x7f0000000380)=0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x2}, &(0x7f0000000480)=0x8)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getitimer(0x3, &(0x7f0000000080))
getsockname$unix(r3, &(0x7f00000016c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000041cb2aff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e98b1300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005749ccc8c184347f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d48d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba6e7c9ea371c9e7ed05327218b82a2d4b4f9fe741c758a16b5f4a4d26bf45db3d1a2474d6a3370fa5d0bfc372b091328e21863e4a31b8d4a9b3ac44fcae61a719c108fd37e84436393cabc64812a4cc4d335c1ac3fe1e40f7c6eff61224bb41212071fbc319715e2560adb0ba67a37db81f9af0f4a09ad5d92ec1228d78c94209549f9546067a43ee9ad57ba9eadadb7d0b4175f28c5ba1b5d06d12400f8aa644bac37e22d97a4bee7372baac887ec6903cf56cfbf792db96122925d948c12ba6a6b12e538756e908cd2850aeb53262c941815e67d9aac1a7b1720c652981e83127b93d891feaccfa8ab8d5de6589a4cca93391cc2c1a04a0fa772dfffb643d218156035fdb08a764952a189d4c111eb3d2a3e685585335656015b05c586f15a8fdc005cff74bdc307474ca9c17be025d6af5a251bc74cf68ca7942753fe08acb5e508d78a0a3b4c81cceeebc091f389d515cc1e65a6b00370a9e2b2cd22292e2d5652a4fac20259cf49ce2910eb502a8f7e6aeff1b606fb831ed42c6e9a8b8d7ca45"], &(0x7f0000001540)=0x1002)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000600), &(0x7f0000000640)=0x4)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYBLOB="0001040002f60700ff020000"], 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e0201ab18000000d4d3"], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000000500)={0x1ff, 0x10001})
getitimer(0x3, &(0x7f00000015c0))

00:01:37 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f03c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:37 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000100)="ac1c0d7f5e45c3c166b1e4b77ab079669dfc50e5116eb3fb6a03eef46b93bdc009eee02289d93b739cdf242fc1a6acdc0cf99c6a21e839ae9b97842a7fa90066dce3fc135d3727c5716c6d51526c784d", 0x50, 0x104, &(0x7f0000000180)={0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35d, 0xfffffffffffffffc})
socketpair(0x1c, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x800, 0x0)
ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000200)="a67a23248992fb43743e99d1d771e9a34b976a9a831a54fba0bd7a065b013167d3c3757a18ed77")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0xfe19)

00:01:37 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000140)="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")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x8, 0x4)

00:01:38 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013)
close(r0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
write(r0, &(0x7f0000000000)="d3b2363e8377fdb6a6c3fe35a9f29c994052798a0c5cb69b6e47e68195894024d3ec467de42b12a9cc3643f17ee1c1121c1835676e576ee9703dbaf8e9bfe5c7b717499e62751dd557eb49c12a", 0x4d)

00:01:38 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d4200f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:38 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4024ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:39 executing program 1:
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES16])
r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000003c0)="1f81009dfa196afc5f8720b47772a9c5206ba2c844b2d25b3f17308761e98c3cdc40ef0886db9b6dc4507694b2f2071bb1e94a7df0fc2ba1881cdaaa8247b9e35795738d7dbc37de0b97677ed418fd5ee35d3262d5d17ca39e3ba25a67da424e9c1fb7faa4deff4d3ae25be960cc453c042ab4c70f4a905203141c271978aeccf03ef6fbddf91c977d9eaebcc808831cca88bbbfc708e40182a51473bd27cc4ff7af097490354ac9d77e6fe804f0524e36dcfb3fce7459e02ce18d2cf5750ffc4e7be88d953a4172bf7adf216360f9ee0cab4cbc04d5a1a4535b756dc87e43a4d52e455feb8ec13c629ddb329b1c05f2b4e84f70f2e3e7d056519e71dbce116e0882beb51c6465e56ac6fa43c704038dbba9b9e49abcf353ed9e3098950527b2efa0d928a6b5b0d3edd046bf2440f2ff9bcef19f4488abfdf135a961b494dd14f7ff306c5ff72420abeb76ec47865ac99134c3200b7f6ff01ef2a94af8b97b252175e1168728d54f4d55e6d322faf83458aa25229a67ddb88160256f48c9b2d097c7cec688c69d54ddfa5f4a5b09c7f4f8895dcb23afb06e479c91058adb885d676d4aa9ea16f4d44e1d21365a2dcf83e963ae9d8c4d307069b5abba02fbe13448ad4b9c095685f1c66ae8e50a0b96ca35e18987c2713a3d8620fed095afcb36fa81af340f09494336835ebda04cf8b023523a1ed4704af9ba9cab11ad8d089f1e4bc0950652fd11b1c5568fba3c6d11c5163da1f362705bef774ea73196dd72dccd60f2aef1763f18af0ae36411fbb5b8ae2b8801909c40205719804b9894fe72453a1bafd16e0fad917386565a014ea69d5623f0b142dd725b466c1a0522794a91d1be3a767bcf773fa721bda27f9c91c33e25c9598314677ddc48bcaf37d57448b2acfd35d5a209f8f5d7624fe564bae245bfc2b3672671b7a4e29115ec1f896b17da875a8ebc05ae1b661e873a6cba9acf207a67ba920ff07888119d7c6ba2a15d537c8c9b6b53c59f0c864738e65ffc745be79aa98806e291015db8d886092cdc6781df09b7dc35ddc7d819cb96beb540763cf30acce84bf71be56c9bf05f2dc7cb541e3a22782985b002ffdc3e7c1a8a8e0a60332af23ff14b04ca38bb8caea3d3db34d52fd6cf99b2082b85e91e298965c74f95ca9b8d1dd361a8b5d1e3fe0d1717c3cdfeddfb89b59d518a49e6c1b52cff97a1c4604b034f5467c90ad1655373885597ada46c9e0d711e93dd2303756c7b2dc9696da8d73c27e5556e3c6bebe5db792d70e5ae3d0188aeaed3a366e7f734a933c6d8b259a96b4063dc63ea4ea4b6e6d41311e7a4ec69ecde7e534c8c225af74badafaff9141f99ad5be19cb1574850b707e8f6c39a8309d1d516c8c3f8ba59441ccc7835e7d53917cfae2ec3fc2185ee8783652ded0a25add00f66f7ff17324e50546d3a67a260763304095e2b8d30c758e909815148b4f084530ecb5419848fa3d824e487abe33424ebc7b794e59052f994db25fb579a956e9c1636664516725b50d49f2f61d3617f6bcd5d996e1193cc4df94bbd1f5a59d9231e1ce18861bd889b880d3643a5f1a994a657bc7efca95389b7dabd8bc2788e200f0647d6f8b18725f214d0a44f906fab84f5245df26de118778c3c4d229a0e1c68f3ed7678b94dc8ff2e88991dad2118dd8297c8a3b9e0584b38af046c8f0a7aba0e3e55f9c4466e5754bff28b662810250bc699d6c6c2ec56d1b6b79e353f1e20c27ab0cc651f85c43f8049bbde461dc874c12d8ffb4e14c14f9736ba9dd2b2f3ed86b089ab5f3f2847be03f745363b27417f5aa6ee54ff70d458efddcc31ced329d89247c3d749619292eec4209226b16147e0b4f0e26877306bcfe4ca942160239f2e8e1858dc26dd82b42f219e9a797eb7464ece4e902d9c78482d6a2034ab44998d78dd7b174514312aba4bb807eaea7000c28436b220380f361fe46dc31e35621cb1269c927b03df87c47d053dc4e2e17bab288756bea41dfb2939af9835e9bd74f3bc086f364beee503f47e0c297f0ab04477974951b4ccda236693e2ce09812f6968192c5b9b8d17cd77606fce2e9694eda668b30c65c6dd8569892c869186f4623f336bc493f89c0c0d72aa0a069ef4dd3d4acdc2c6c82ff88e82ad05c0a96b6156d3016d6abad89a9701bc0097a46d849cbc47e314b0abe1769883c7499b77a5539d03f984f3f29d38aece802a71294a4fabce0cfc159cc099365be9a91ba125d0bc5a9d5e06a4e6b478c2e45c45241d169cbd0913e8a861ff3105927995e9949f22bccb953fd8bf616e2992d7d2c954d1c78498965de61a3f9fc7d23e03f58f655c5a96a8e4f36b44d0357ab21af26eabbb77b7775a7a1c321a1b732b28f7ee07785cf6ed06f15ca8a47cf5ce57cf07bf0a02bbf36a493edd179c280b086c6dcc131f5688f872cbccfa3a3a8a887dd8bcf2d10718264f905c97707515048f4574cc5bc8dc09156df4140d21aaef78614458abf800e11b361b29da9ef77c17ad2a054afb4b5fe5dc19a75f2f9d884c2441ae1f391d6e2767a411bcca3eed9e31cb0b139ca2063c110a86bd8e8ee2713e683ff4d5af3b9228dc56cf90fbdb3e8e69d5700d8d46d17a07b7ffcfaad7ab9d73e57da93595c042b9666baf6a0dcecf7d55c405c816dfed973a584612d33bd8e89f929024841ca5f02f42526b6a1a8d2c1b28172b842206ad655128191eb7e572ced48a0277c9bdff6530581ae1a90bc688e1543a2b899bbacc949a2b7176c53d98a5f86e36335b7cdc50c18f5bd0ad82d64f17ed1e2594f7e40286990ccaf1a37f335866bf17563890196f9da63aa4744e6dd4e6a0eacd95995c535791b0b7cdcb8a00e5d8334e1c8c49f7df1fe2346ab48ef6e6e6e40fb427535aa9a7c08e457357fec825834c6ffc7569b1ccf1b43d6d0abac7343b9ec814e0ea60d3da459a7f177962808ba59a360d4f148245b171d30487cd4c489f9a8660d52fefb87bd9369836d6bc3e5ffcb4bcbf78153901717453e7640d30584375670254d7926b8bc439d8b573f856861b02a2e289798e75ec98178416225453beb06dc494b46938fb28252cc745bc3d084ffa44bb4388a1cc6b3390a65e7d35c14a8d9d3efebfa78392f53ce38c89ccbf5f0d2f140515e8f9633b3747f594c9a56f279358b0a274076fe574d3386434beb6408a8e9c304efe16dc3d592a5c276e0bcc8a8f14e65fec06e42e60bc1ce8b10d877b4f7fb82f29c17806d634dcf29982184eae26a23e6c6f82612f24c12651505f6215158da165cae0f73af15047aa36fff22ea4aea60f7422e117c49736388af6eff0184f11f547f48378ed7fb9a858b73e8de48a091dcb0468e98263c975255751469de3802332e496bb9857065ce45a48c4397ab091ae70558b75d56a0040a5f0f2095d769f61dcdff18402dc43a9908554c7e1ce6ac14852163ffeab234fab4802221d3fa909b56bfe424c733dd7fad2ef58b76e1e76a1c951e917e4a070b59b6c0d7b156c885a0b1cd124c3240671e16bededb57b8a88bf54ede5c40cf8da92aee6ddbd9d1e9a6a97d9e5ca85e7d05f41740eff22881854071729c258c625ad339bda6e4140400fb8fb77e97c4b38f8f115bc50d52230af3932b1b9425b11741f5ca9788e835ca086c41ca628d8e96c2d06b80cd5be309f0f9129e1601ad4a52dd319fd14e35bc3cbe55a31928be287a0a7e51a9cf52dccb6c60a0c039f38d621c24f3e9714b2eb4df8378b1dd0ceff12d5e256d722fa09190808547cc595263a7977e8ba4c75a591293de94aeaa179cb37a3dc8e19c45c6a961f39e992be13ca0539b5d2f18f949bb6da850bf87f9a017dfb54d8e0df71a95d3f0130fd4f100bf1c92bc106daaef9aa2c8d4ba3c58d2dd899404e453ece0472573fc6c6e8fb5afa63da4d920e9fe1a840a47479bd6f46171fd8e5c24b62b05317ed1a802b8ba3ca16db6a5519beb2854dea0de56463abf3435e00367c239c41c737498a7b4dfe07fdb6b4105a78a4cefc57286aef6a25c1d0b0e873f830d8ebf8da5c696278095e55b722b2fc8ac96bb898ec2ca464ba13330503f812bb7fe8cd0c3e1a07310658d60fdb15fb040193b9a48e1cede6fdc301bcae1975e2100f1f88db7c32e4149f764721b71934fa6a4fb28b7bb8c4cbe81f875ddd2d8d6a295f767440d991911a489924829c3c4aea50c792a1d14bf8550e5781d75a7816fe7f4faa634ac538e4fe1f86bc769b0901649be58a45144a86a25ad9325c6523ce142dcdf194b7978a4f39a12a243053074f9be9574c3cc33cc9cd9b96e525dee05364f41fc1c0926457c8e19a2d49a4fcc754c414521be35a3835510c1e6ba7ca69ee5bc280d0712708b0e75b4298f4c105ec3dba6ce73aebbd79403dd0ae658a92085003fc9d50027f6ece82de9009bdb57ec22cc9a4ed185d773f3a0603a2f32d105e11dad8ff958274464408cbb7f6d24a577613f847c3a9ac310cc43537b24cfcffa0910d43a63c8f400bbafba62cb54860c5e960eacdac4c05515628c5244bb0cd5f21e597e5e6336ab8a0f972c45af20256c879387734e48f524f520354f75466ca78f30e4793a66b33c2a8714d899c1f79635c9a1a3bd64180c690a31156e1617ab17f8dc26f5ca64fd7ee8e61b85f176e6a5fee3b67dd5266878fc77340392ea76a1641fcf19bbf2b2a80dbb8665f5c73bac33e8db82fa8c10cd7a7e3fef85214255e0cad86f93b2bba1815d457b5922050ada90b6857f52629460b4c01ccb325b6c6e19dc60a0b4fdcb257a62f07810d7243b56fdb65301ae58ee421abd0feedb86c6e03f3c8cd59f9b888efde3bf6c37586cb43f382aac367a50d7f2d1bd4d3c3110045795ebc8b846903330a7567ef0ab6ce13562403383b92e69f0712b2c23ef2bf4084cffe01dc20947dbd37dd71c3dbf8caeae92c7d7420e140d1980c0988ced20f870ff98b5750e5bdf9857154b175b70f0342c0e115d2b790d66519525d78fc11625c8d5ab5c1faf3c4e15c193e7c68ad49cc3ad4dc4117edd72da0f1fffc7936d48c60eea2d17a183ad3dafff3626c5054737319a3417f5b0811c3a638f2a73cac3eec1f5c16d90b7fe38397286fe5ae08602b9890dee62a0124a726d8e838f84409811a567d4d5ae7ea23ff617903ab6a61a1f075bb92ab0a232743ce04a70c37bc005e63898bab7670e551089cc7a73844d4ecc5a183f2dd3afe7694e7aed4f3dbdeec5b5c66126c6bd640bafefdbdbeba9b8d3ae9f3963b5b78648c5ab84d8225a7e1c945509c1dc93f7b662b0a1cb8c40a05057e13c28e1b49b84ac3717b3f312d34482b17b48a280e1f02d0927bbbb81bbec08e0332b9f9250261f41bf39e434d7adcbcff6dd8362a02b34845a95e67aee4837ae646a491407effd6614ee1b485dbcd4f0671e0da84686b3774ad1b63deaf41a526716ca19d53f302aafff6c0a636c1158f08f8278a2603d30ce312eebfb2afff272fece15e3516b631540bafaf03861f409f8a19931285c6239fd6976f09a91ef08e9315928e16a376f5462a8dcc715073f90a6696e1060c92603ce07d0c360a6d89a4c8840aaf15494da074708f05da76daa86f5a4e243df3162be802073367a867de1f908c079c9bc3c8c90a773f918f229dbc68eba741c994b3b23f8c70ad66fb6d1cb7f7e8d52ffde4851e04bd8d6df2fd84debf3e150665fde9f495da55ab45d05ffcd23002150cd97844a027c4c10ea720e830b830087217a17c880cc35c067f8bf969f57288ca785d698b0517f8a37e8103", 0x1000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="e50000006228c29183e3245204d3aab6ab30c8931df10a0d066aa0c3feb9332642145e69e68b5ac3a412c0b652c38af7abb425f34f452b991fd527d2b751b01ff356ce137fd94ba2c1ee2b4fecef4c9b7c22e66fa7b69a6bff9317bcfa259fdd2c4b19f7f1ab7c0ace0dcfd3ae483f9f28ffda23e2fa766fa1ca88f65385440658dd1521bb38920e9f35dc00fc136184f0744b6b3c0b6003e7520574a19230024832837a6c7f7c0cd875367af2eb9a2c96d74696601929e16f04f148609eff570dbbe23d450bf50a0d88adeecfd96f4f12b739ca56ba4cc4c26cb3cc7bf58d"], &(0x7f0000000340)=0xed)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r1, 0xf46}, 0x8)
socketpair(0x0, 0x5, 0x4, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000014c0)={<r4=>0x0, 0x72e}, &(0x7f0000001500)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000001540)={r4, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000013c0)={0x5d, 0x3, 0x8, 0x100000fff}, 0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001480)='/dev/pf\x00', 0x100100, 0x0)
sendto$inet(r3, &(0x7f0000000080)="5154b24b55bfebb85cdff5681d8ea44ae7903fbdbb0b33802b451248b950a0a9c5c9f27b36e9121fd1b7cf83be68cf59e7ba7da19a5a43170fd15f4baf4ac42091fc0e038143badf9acb7c428af8845cd4431b46f1aef6b9d75b4a42cea8f62ec28013b7abbdf084c79bb07c907fda57042cb384d513dbb20a1e323cfdaa4c9cd74d980eb1ab5cca7728e0a13f9f60e0e8527b0d8ec752e2797e5fdddbc786b9d74370eeeed19df11cc79b112b0fc571e1931f0ca8936c0ed5ce208a37e3fdc1d9e8f13ea977e08eb508297f6e86dd71fd0191912e8e9ddf09725ff1b1af3c02d062", 0xe2, 0x80, &(0x7f0000000180)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001400), &(0x7f0000001440)=0x8)

00:01:39 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:39 executing program 1:

00:01:39 executing program 1:
syz_execute_func(&(0x7f0000003080)="2e0fbedbd59d98cd80672626f26de4629b5cc4c117580165260fae0cf4c40fc4e179135a37385f5b852e3e3ef3afe23df20f4b4613c4c2e1ba9e000000001753c7e4c753fbc4e1010c657e828209090f0ddb04c0f6407b80c4c3fd019300000000043b7b7beeee07fafa90e900e9002c7f006807485151660fd0950000000050f26cf0807700cb0f61f300d136f0828b00000000a25b6403670045c4e17951413ac497c1c9dd3030aee42c240f5e72f40f69e187a9d27b000064660fef222ede6a0018c401fe5f646736676660640fe3ba7bce651d0f01c3c4c17562b906000000660ff572d100001411c4e381410a04")

00:01:39 executing program 1:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="c675057f891a5afc692084748a717e8a97be8346cd5c607ad0bf066094ff8e408f82626e0919d986bfc8394dc6cb73e07e66427a2512631a00190ce5ddcab902b4d9d3afc404591c191de05843e49daff18f317e7808e77e9c98142d2fe4a943d7ee84cbef5af0977e51c7fa7313cd452fa62151dc4b0fedf1509376ca83ad185b0ae7c7b80095a3ccffc208889b82ea8a0ef005459df9a3a494f511a3e0915b2d5edbaeda4a4003cecb5d7663abe9cf015dd09320ae8b8f9292611bf95afd0dcf90b6ac77750f56a4e49035957c008e30b236", 0xd3)

00:01:39 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0, 0x401, 0x2, 0x401, 0x0, 0x1ff}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr}}, r1}, &(0x7f00000001c0)=0x8c)
syz_emit_ethernet(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000300907800f8cbb884fd67c3b200000000040000ac2300aa000000000808000000000000"])

00:01:40 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583dcf00f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:40 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
writev(r0, &(0x7f0000002340)=[{&(0x7f0000000000)='c', 0x1}], 0x1)
ftruncate(r0, 0x7e2780e3)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="01cc6015c035268fa7bc225d2c7b4d8b36289ea3b6d14e3ee2ea3b44c98a1b9ccb2694092f48bfd347844eeb5c90230f0b235f0d4cc1e38468b2efe69de23c0252e0d5207e8820a69fac87f7941a1a6104f399d50ebb36f614c95ef7c509b8b6944e76e3c8c00d304cc5dae575fa6d8b78016f970707ef4a2568f9248c353c1d041ade7823db0fbc41d76ca3ca680de8ee2bd11bb85035efb45ce96ee189438d42910a07e905325740941aa0131b7321ac102e0a967e08993dbcb23ec3930fa5138afc547b91553f")
ftruncate(r0, 0x0)

00:01:40 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000600)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000140)={{"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", "b09bc710ec7c1c493f787dc2d192ab93d44eb7bcb123b5e05c3ababe3427d1a7", 0x2a33be7c}, &(0x7f0000000040)="6e7d9204660444f6372c781d9c3f3c9f206277d0c37ee1a400440027cd423a4c3fdfdcc36b8138e9b6a2aa95c0b98cc0f767042b3ee2690b0bca4f3aad8f3b46a9cc9f01cd39a581a42db897e35843550a8edc17669fda82dbdd05ea7e5676ffd92ede670448c79a26dffb15e3c47d3937066b9d", 0x2, 0x101, 0xffffffffffff3689, 0x2, 0x4, 0x2, 0x3, 0xe18e})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)={<r3=>0x0, 0x1, 0xa, [0x8, 0x3, 0x0, 0x2, 0x2, 0x0, 0x7, 0x1, 0x5, 0x2]}, &(0x7f0000000680)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0x1, 0x200, 0x9, 0x3, <r4=>r3}, &(0x7f0000000700)=0x10)
getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000005c0)={0x8, 0x10001, 0x4, 0x0, 0x7, 0x9, 0x8, 0x0, 0x0, 0x8, 0x8}, 0xb)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000007c0)={r3, 0x9, 0x1000}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000740)={r3, 0x1, 0x2, 0x11, 0x2}, &(0x7f0000000780)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000800)={@in={{0x2, 0x1, @loopback}}, r4, 0x4, 0x101, 0x81, 0xbb6, 0x80, 0x8}, 0xa0)

00:01:40 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4044ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:40 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000ffffffff0000000000000000000000000000000000000000000000000000000000ec3c8013486d6ce4000000000000000000000000720000000000000000000000000000ecd5ed29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000497ea07f7e18b17c3c225391f3fa440d39f768f8f3151485752593568ca48b92c793814eccd8826992715a297eeea4a93f07832d34762bca791afa61e84558b3fd4d15cd8fc00efa5a1c597a34a7e88eaac7eaf2b86f14d66ab08f", @ANYRES64, @ANYBLOB="e8ffff3f061fbc11"], 0x3)

00:01:40 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0))
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
r2 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="ed000000dd4b8a4c46787b1db2a3b3057afa30ab85a4eaa75b4ed95bebbae0cc93fdff2fd35acacd544aae84f62d965f6d13cbdbc67ec63dd807ac1390b08a98eb1c7b88668579c7f42efff9b800a2832a72433c99ab8616bd93a5962eb62dc9067bde0c62463ca72ec7cadaf328563a4b79f390ff92f7789f503101933ecf654efb22dc50106d438588c5d9018d96d01ad58e240c08546dcfdad0858924a3c76f6d0f7a8bffffffff000000005a2d681c568fddda0dea1906df6b08f981fed7458c34b0a05fdd05c7bfceaa3ce1b9f7565d5c1420d5803d0b931583624d8dead0a209b3bfc284183197d54c4046145f93"], &(0x7f0000000300)=0xf5)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x6, 0x6, 0x4010, 0x7ff, 0x3f, 0x10001, 0xffffffff, 0x7, r3}, 0x20)

00:01:40 executing program 2:
r0 = socket(0x2, 0x5, 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), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000100)="08f37ca0fe37460025ef27c6ea9265b1470ee900a5b391bc4b601257f0eb7cb28d6e2c9fd2dbc72034cbd3b6e10e22694c164eae133a14112a391483134fdf1e366a2eaec001d91653b0736da491e821d584b807ec0ecdb8cadf44fec62e4f5239742023695a86d2be2d50d5ba1e68337e802f3e59942bc15bda6acca6a3c1422a33e433955b1a22fb1f5a92fd6328c477a852ec3090576cee474d8a393d9a5f9da0e7ae9d8b02934a7c2ee3f7406b0d3080d4879f9ef9cd1f7ccc3748336dd5323cd05d6844bf92ad6b70f82b55b6aad3", 0xd1)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000440)={0x100000001, 0x100, 0x8001, 0x1e, r3}, &(0x7f0000000500)=0x10)

00:01:40 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0))
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000)
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
r2 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="ed000000dd4b8a4c46787b1db2a3b3057afa30ab85a4eaa75b4ed95bebbae0cc93fdff2fd35acacd544aae84f62d965f6d13cbdbc67ec63dd807ac1390b08a98eb1c7b88668579c7f42efff9b800a2832a72433c99ab8616bd93a5962eb62dc9067bde0c62463ca72ec7cadaf328563a4b79f390ff92f7789f503101933ecf654efb22dc50106d438588c5d9018d96d01ad58e240c08546dcfdad0858924a3c76f6d0f7a8bffffffff000000005a2d681c568fddda0dea1906df6b08f981fed7458c34b0a05fdd05c7bfceaa3ce1b9f7565d5c1420d5803d0b931583624d8dead0a209b3bfc284183197d54c4046145f93"], &(0x7f0000000300)=0xf5)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x6, 0x6, 0x4010, 0x7ff, 0x3f, 0x10001, 0xffffffff, 0x7, r3}, 0x20)

00:01:41 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583df500f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:41 executing program 2:
r0 = socket(0x10, 0x20000001, 0x40000000000086)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x7, 0x7}, 0xffffff41)

00:01:41 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000000000000, 0x4)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
rename(0x0, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')

00:01:41 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4054ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:41 executing program 2:
getpid()
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000000000000008, 0x58)
ftruncate(r1, 0x80000001)
getsockopt$sock_int(r0, 0xffff, 0x3011, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={<r5=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000001c0)={0x81, 0x100, 0x0, 0x2, r5}, &(0x7f0000000200)=0x10)
writev(r4, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

00:01:41 executing program 1:
sync()
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x100100, 0x0)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000240)={0x10, &(0x7f0000000180)="8a20dd3a9d11cf3fe3613621e58c4d4acd6a32785f91ce5834639548b8a89f5c55dd80d7de40ae18946d8b652e63a37edb4792f296c4fb85cf50067f6d3235d0d9f4a9c371307f100f2a1b8d54552431c9a95c341a44480382580afeeb6d57193b5bac9d21a55ad42cef396d41e0b2a3916c19ac17fdb8c1384b78a904392d4372c0d053ddf3a89c9b27013a866173b6a6c0d337fb9b92174c1a9d2a7e39b864", 0x1, 0x333870d0, 0x2})
syz_execute_func(&(0x7f0000000000)="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")

00:01:41 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = shmget(0x0, 0x9000, 0x8, &(0x7f0000ff4000/0x9000)=nil)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/47)
r2 = geteuid()
getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f00000000c0)=""/127, &(0x7f0000000140)=0x7f)
setresuid(0x0, 0x0, r2)
socket(0x2, 0x4, 0x1c0000000000)
setreuid(r2, 0xee00)

00:01:41 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget$private(0x0, 0x20)

00:01:42 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0003f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:42 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4084ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:42 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000000)="56b53b3a46add7ee99953d4474c93725bc4f414a308a61105543336aaa6fa8d1de208dc04686910e4b7cea86a7ec724e86ee0bd29e7db51f4cbe760c644e972a2fde55e5f24e71febea7232bdbaa5c3c7073183346e8d7efcecca4c441f0bb1f56ab1c1b9faddeb2fa5c5ba5d64f0e2b5c822a5673e346e651e8446f12d847c1c6f08ec8da19ff8a769ac9953eecbf8489f0f7bce916d62e1d04dfbd1ce524e49a9fbe10f8b157", 0xa7)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14)

00:01:42 executing program 1:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0xec, "5903cdc531d804a1e2af870b09d69cd5e0772b0ccf897fde74c2da3d8fb6b8ae3f74478ada38f24238ea5f27ff38586973d9f73490a7f60efcaa81639f55412518e0e71a93158900fde8c61c2c4612ef580c4c36fc2bc107ccbcf1b3a1caccd99c1470980ad4564af5250d487323033652025f93d3d6a0b3671ec6be59851ba3193b2e58fab78a19afd2bedc1d9945485b5196335293476965a73d05d296c9ebe9a0518be14cf6e8aeb26b3fcf1df33542654c36773ad6714d96d6303aaaaa20e01f3de43b54b61b275d95592fda1d1f38bcbb6b4ead284e5e847669f8f2748df910ac564865b8c3847d29e4"}, &(0x7f0000000200)=0xf4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280))

00:01:42 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r1 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/78}, &(0x7f0000000100)=0x50)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x10000, 0x89, "7f71bf55002876d29fa4cf1565947c95f1c7a49fff3b115cce7a712c498981785c5892c21d8081f1bbd3c6d71f11604e9a23367d9e80e79267b575cd2ca82f647921bf8ebbafd1c506896a51aa28f94161f888c1cfbdcf4a187a3822b6cdcbe8595cb60a355978c4ba822664f8c9d6018ea86eda0dee22843c320cdb6836f26343e738b534e2452187"}, 0x91)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={<r3=>r2, 0xa9, "95d13ead2113e4a7583cfff1aceb328114b4e0cb7ee97040e311e6e44778c8b36048f7c50d12293a55dc2d8af176c2f5fb5f0d423948972232a5483188a755e2326215c5477eb87e5fd5c77b59a7388cd6ac7fe5341001dfb101e78f0adb69aa76f8545c8c75602e59bda49719406202613f3d269d8f1df0d7d4ee693bd37f0fc9e82c8759f6de8e353e528576235cccbe42a25176109a9eea6863df7e81c6edbe12a726e0971031fe"}, &(0x7f0000000380)=0xb1)
pipe2(&(0x7f00000003c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRINADEFINE(r4, 0xc450444d, &(0x7f00000004c0)={{"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", "8c905609fa1a8c53ab9c65804f031b3aafff619992d1217c70140ccc592aeb47", 0x1, 0x4d9}, &(0x7f0000000400)="e8a33a95a644a0ccac2f38d2e95f10d0b1f67202661f3fa7600a2801b69d90a139f2f2ebabebfb4337e938a3a130df25d9c91fde0d22c52a955f68fb5cc163abb7d12476097485c2d976c345fe0725d53a16f0539a0e738910ba5f44ca61330d68591e3fb35f127378f44a4d384789f092c2ad33c4b5698e1fbb7cf3942ad6737cfdf1233d09562b35", 0x8, 0x80, 0x9b, 0x2, 0x80, 0xfffffffffffffffd, 0x5, 0x255f})
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000940)={r3, 0x9, 0x39, "1107a7bb334de6c6376e8e2a77e4500b2482378768059c23405e563076f85fa0e1246d44c7268a982ff880a23d7efd8d290fc5623b55861cea"}, 0x41)
r5 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2000)
shmdt(r5)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/pf\x00', 0x0, 0x0)
r7 = shmget(0x3, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000a00)=""/68)
r8 = msgget$private(0x0, 0x0)
msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000a80)=""/187)
shmat(r7, &(0x7f0000ffb000/0x1000)=nil, 0x1000)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000bc0)={0x6, &(0x7f0000000b40)=[@in6={0x1c, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x4, @empty, 0x100000000}, @in6={0x1c, 0x2, 0x9, @empty, 0x5}]}, &(0x7f0000000c00)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c40)={r3, 0x8}, &(0x7f0000000c80)=0x8)
freebsd11_fstat(r4, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
r11 = getpid()
r12 = getpid()
shmctl$IPC_SET(r7, 0x1, &(0x7f0000000d40)={{0x9, r9, r10, r9, r10, 0x1, 0x1}, 0x9, 0x1, 0x8, 0x9, r11, r12, 0x6})
freebsd11_fstat(r1, &(0x7f0000000dc0))
r13 = semget$private(0x0, 0x6, 0x80)
__semctl$GETZCNT(r13, 0x4, 0x7, &(0x7f0000000e40)=""/235)
r14 = dup(r6)
getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000000f40)={@multicast2, @local, <r15=>0x0}, &(0x7f0000000f80)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000fc0)={@empty, r15}, 0x14)
ioctl$DIOCADDADDR(r14, 0xc4704434, &(0x7f0000001000)="b698da346f2063b9cdd6785db12497cd10d766058c1b3f61f8f84c1fb00efaa351b4df")

00:01:42 executing program 2:
syz_execute_func(&(0x7f0000000000)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4629d457cd200da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b0f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:42 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @rand_addr=0x6}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@broadcast, @multicast1}, 0xfffffffffffffec4)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
fcntl$dupfd(r0, 0x11, r0)

00:01:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), 0xfe47)
r1 = socket(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3)
shutdown(r1, 0x0)
recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0)

00:01:43 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583de803f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:43 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4094ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:43 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x11, 0x4, 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x5, 0x4)
r2 = fcntl$dupfd(r0, 0x11, r1)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000040)="12bba5f11b8055f92d6ca40bef4fe718e93783d113771325770268c761d99e29003a7d425f9e425bd13ad55c37f88458337960b019", 0x35)

00:01:43 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
fcntl$setstatus(r0, 0x4, 0x10000)
getsockname(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)
freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x6000, 0x8)
lseek(r0, 0x0, 0x7)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x3fffffffe)
lseek(r0, 0x0, 0x1000000000003)
bind$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0500ecff000000000641148fd1a1"], 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x8)
fcntl$getown(r0, 0x5)
fcntl$dupfd(r0, 0x11, r0)
fcntl$setflags(r0, 0x2, 0x1)

00:01:43 executing program 1:
munmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000b9c000/0x10000)=nil, 0x10000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
r0 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @broadcast}, 0x8)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/98)

00:01:43 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3398d2bc]}, 0x6)

00:01:43 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={<r1=>0x0, 0x1}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0xffffffffffffffff}, &(0x7f00000008c0)=0x8)
r2 = dup2(r0, r0)
ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000440)={{"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", "768e9a63faa48f4da97a03957bd30f4892ba3e941853c6ab1b313eff03bd6a0a", 0xe9, 0x10002000}, &(0x7f0000000000)="3e448bbf4f5db093f6ccb1523b85c6a6c267864ff0777e64c304f20819353468eba1f6e7e5d5a36448f8982d57b9499d7a7e7ec652209ed99ceffd12118d933522161a1c310355c269b91059dc47ba0b391a1bdd50672283fbc11e083dce6f14210e8c7853d267569e98c84ceb6edef0cfb4664cb75ea23fb7065213ebdb66da460225c77da5f5751e0a1a5c1eca18db24e396cb435edfa7159336ad5c", 0x3851, 0x24, 0x4, 0x2, 0x9, 0x80000001, 0xffffffffffff3f2c, 0x3})
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000340)={r1, 0x0, 0x4, 0x8, 0x400, 0x400}, 0x14)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0x1}, 0xffffff92)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65300042dc886d9c7d742b162df91c1f9fc6600f16fe125897d0ae8d76e3f50f0688602f909de46eb42f9284979f5240f46d08fc1fb4c6efe100543a58a3250576aa77ae89c10afdc5d178d3bd23b180f61e4f673b551cbc3816888d6911218697b238af12e0a646709bb2e1073d86aa8bb7f55e69b88415b26394a7a57b3ac1b7786275d679ef31ffac0879d9389924b0a4a28d06ee1c27b449884a3c27d7452d647334d6dbb80cbf048d2ed04f412844e3158e1ae48522b03e87f15422782fdf8c261a0e22"], 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={<r3=>0x0, 0x27f, "c64ad279cd6481256e7eaa05874e45393d7cb3a4e791f55e05cfac2cf7699591f2b96e6bcd271067d42e8e447e149a15a5edabb323f79ae290ef"}, &(0x7f0000000200)=0x42)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x4, 0x3, 0x7fffffff}, 0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r3, 0x7}, 0x8)

00:01:43 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x6e3e35d4887f0a74)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c)

00:01:44 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0005f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:44 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x102)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "5427306d6ead049a8dc8c3b9588aac979b41f5f672fd79293c668f6ed2c6e3fc6c210d43c50393c35dfc0b7c96e16babf6320357633539fb768554254341ab50b02262963052fc18daf12690d77f1bae3e389b0c918a5dbfed40c6159d1b775dbd90766d87cb757c0277dc2058f71514aaeff9ce29220d017626d2d7ccc25e4e4826c6de6e2f9a50c6a0d47d1f047eef77b6832791d2d9784397029d9de8cd1e0c13e386f8cca484efc87b95c3613740e82f170f50c89c72348487423efdd9cda806b2fb5ec9c16c204a49d9369c2feb968d6c8377d65a1480343b0d4b8ec6b2f0c859d9d264eeeec97efb1562e1f0f9"}, 0x100)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000000c0)="41f51a0f57")

00:01:44 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c40a4ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:44 executing program 2:
syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303afffe024300600000000000ffffe0000002ff0200000000000000000000ac99d7ae5200000001870004780007040060b680fad41ae2eaff0000400000000000000000001803ffffffffffff000000000000"])
socketpair(0x1c, 0x20000000, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
sendto$unix(r0, &(0x7f00000002c0)="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", 0x1000, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="0100c6e4f14c33f72229"], 0xa)

00:01:44 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000240)="fdf6a189c3eda4c4a0a6c6d89a042b72c65041cd6b3e99f1b3c331444f2c7440b89875bc416eb403c93a1c42f679d1c62c59cd858ec44c39aadbb2697a43490aa838e36873303299ae63add217901fb8918fceecb8c5c86f0e6a593230dcf6c3a7f49c5ca6b3947a1f3a47e06ed9e867e1023d1f37213e1d5b5a22b44f8529b64be13eb019dd083b300179fb015e9d91161ea0ae96131d876f6751657c11b3753021d4aa7739ea072497ba4e9321e27b5cf7dc34906a2d3c9ec79c9d3c7796c1ac90e9966b67f45024c04260f571d741035f2a17839beb3b55f0fa4c99bb2f354f497439a714935fbb74a5e9a41e1d2647c1ffc5ebba349302812b59c5c46a0ec64f3e0383c492b095f1bb413bc81e9ccf923fb0e878aafaaf965ce57a97d498e8aa32bcb74e86f19c529dff386011539cbf42ecf3f5f3fb694445f079623f599b96a37fd2ec82b4a70f0c1ac3e479948f01bdd0097a65ce74222c24bc7b7bffc6e82bd707112e98031575fae82137dea56c6958be6ef708f0a0c83a62458ec3d0a28b0f635796e667d9336f157358be346b5dd5b65ad2224a88998b5468ce8e8666e86964f494f4ab8081133f0eb5514f240f76e515126943cbeb785aaa9bc235806ddf6a70f8184a3107954e9ef010a9be10fe52bb2917d9500d3ab1cf2953a2f9eeeb201f2fecb37469e73791475c94dcb694c68f6e123ee5233000dd1d365b66be3445ca7420caa703d119670884d6025318be1c2a793244e2f897f01a93eb0035e3bf87b223bbaea4f617536ea31c48adb5eb5e28daa5f2df04aeb4ce79d2fd3acaf7a79a7d28454de927aa72952e197bf0c79b1e4f64a82e7c1736a2768a318b81bdae3f05753bfac628e7ee415008b59716a002e25c3559c5275c62ef761b29aac67272c0430ce2beb3330cbb1c9e2819d4af9040c21a42adb35f7e01f618d4d005e8f38186f85ab11c7421601e5553a12e2d64a25f04b2b2ef36d25c45eb80b6297a8f32a38aac5a5242117cc472a0a400a98e54736de5571b78553cf2e86e29dc5bf65919534b0e984e603f7243a885fe3da79f5304d9e5f9ea07777e69862eceb19692a9f834b652e258792d379b4f9f720713e767453f49b029b514c098bf7fb36c4f3975a4d76a6f321df21617b87eaac30714b5fb3db14689bded908254ca7fbee44e4bdb8422ccdb163bd2c225842c3a9cfe549f13ad91b839e56c1cfeb5594cb34120ea6a4436d37209c9e174fa68a9ef9cd221755efc80d6ec83c46de59c929f35fa35922639b0feafb8081ca0ba6edb0589fc5b20f38ca751c01efb0656633850cf3506922cf30e03b3e8de4b6bb768a3b31d172c9774e8484a2d5ab25dc668b7d5ff9ad4261578c9af443e2520837fd26cc40e9fe006e21f508103fc978ff62da7ddfbca73368aa84fbe2484ae7d41e2b3dfa07667dde7a55aac0c7a9232531fd51819f4af3c569c8ddf6c43e01ad95d95708f61eea58dfa9a1605bf978b5144effc94de3ac1d37325beeb7aa9cb46a046af55a793c3d517e10138d8ae97767b7e9d32cff8a31e99a32549e43891fcca727cdb614002367df90608f0f94c04440126b87ab6168f3b3984db1ae0d27ff72318825b5fcabe733eada1fbac8b649e40c838c9cca09c1f9a39afcb0e77389114fee346f5b282fbe98300c33a379721527223059389bbc1cdb1e69725a5c8e17e4b4c3c35a37e3f8f34a68c8b712da49e7946ff1bd9c4f0fde143fbb43f239e119a27f736168b93f25a0ab197e1c78cb42a7842ab9c2281476a55b38cd751107054905b49752ca27c20c40d7830043a3c64fc1497c7fc3df8fbdb3adf359157d1880850c70c82411c4309e7d312be640aefc2d2726b6a009b3f17ae4debfebf2a46170c3376b3bbe24e9a467103e59aeb5448a407d23518bf67ff75804deb7a5564971dd670218720d2f3fa7bca3bf4ff29cfbebab9306e1848a57bf70c336c89416f69a46b2b4fd4f8048f87300cf59cfa82f28d7cbdd48af72b4cbeb4a01a997e7a7f538a8d2da2ee032f8af3c5846d9821b0210bed54be0f082cfdd636ebc06620b5becc6e27decc6740e3d9e7e9cce9908310a8ac4821032e0f367a0effc514d8427ff2c548b46ac7df8e54741dd3a3c060a735c5449b0efac52073e650890f4b6bce53eee3a04371ac17c527204676e7bd4e5778e08b5b6c2fc5e0d4b757549193897f0f466a53ad380047ec66576c5c2f653fd531855b692a6b53e42a28188fa3d8558abb829f3bae3e4319a59c26118b42be1e037907d349c4b2e599798bcaaf82ef778fc5cce292a7d46cc0936e58465a2d0cae678d15d3145528d0658e8abd6448b4ca851e083d06495123681d1fa92a78df500dbf72ae5bced052a4f2a115b563939ed6c2d0d9e335301eb7cb4d732271243152ebd33bc086bd380049fa61b25889e75ac6ff0278021b381178e1d7cb4d07a7acb9e7481363d00a014e44ef4dcf1beaf5c2ffdb9a9a194ec8fedda4e31c125f816436d556c6e5891bb7eab5122a31aec89bd134fdb79439c3ad14def48915bb9487da9652e0a7a66c93b31c60cd97071432e7f8a1f28573319d53ad6d4e6f0c27ad4f627823e6fe017e649245f0d3c88b900d010c33e09855a05a3b3ffad7d225d752c886905489fa2c815a006f609b233e144b7ac9ec22fe75a062767e2c708ba006c1c7392b3e489bbe2052dc6e29f27175e9e5d3b933bf2860fd28ce484f0a9ccd562905087b6980295320dd33c19fa806e3b14068bca7ec97a9e7eb7c5306d5385126ceb085824fe924e443f9450345e54e06fb7bbd62cf08b41be3c6a1300042f70eac6ea47981e28542f69cdb9fb1496e781f586d058440d16b0aa4a5e2200ebe8f3bb4b2cd427d312f7049b44e8593c0c91c4a53223d670bc1007eefbdd1c7cf0b33a3549fe362d2ab63b1f387fbc7be6f39c9738ffc16c3c40c15b80b43411d73aff24a8709e0d39f32962477ee8cddb6ed40b9a1c1de0bc80a356ed685562d74f38469a8a00c298e2ddd771696836a8eaeb19b00e2e9d0b2794fecf68f6eda2c4e8144768f092ae185c597c338d90609b49f83aba5ca235f280df4855c9be13ccafde24b4fcb3853b38acaef464b0b9942aba4a27b0c6c123fe0adc872f2cb9697dae148719b19995f7a411fe868e025938f43f4db954351f1f260d21819faa42fcce14bed8d6cfcd0ad4bc0383d48415fcfd7c2992b0cfd2147aa9b1260a43c4972fd5fa79af635ffa97a68b2faf1f3bf596c7e1ab6a0a253a19ca022c1544786554a9c1c9e1a644ae8d9b6bdd340d1266cb5cd80bb2e20b30a5ead6e43db214043cac1d3ec6392e0f70a7b0a1edcb88cfeba4865aec3efb2921888adc4e3a39c775c708b77f136f9b9fd0aa8ba53e5082c4816bd7f00b3a3e972fff02dd64a35551d2eb3ff499e4a80631ede870fccb1c1b2e1ca3d76785192ed44139b522aefb2a0010f380f1433f09985935da7151c625382a68a0b332a86afa2410fd29ceecca6d024d60ddb73da04ebddbd6c9483bad857e8d41198c6cf06e125a92f1950d1d8deb3fbe820c01ae5d24802ffce5d628c09abeab63b4520b8e88d8e664e49db3958eced4bea31e3e652a2f611e5a50519e9f75182e1b152af4fa10321c0a345dbbb673f9ae39c98a4e28671c84fc343b71aa4d1bafd2bec18daf8b4e1ed3fcbe536af06fd24bc8faa0ff6dcbcfa79ad494f02a5576e3686da2b89c8ae176c3ecbfdc696dd333866e19d1c6e8dffedef999ad79739f1b4e977ced277c687895dcc2c79902b646497706dc6ae9c0f13a8e41a4576c456b3038ba75ffbfabfbefc49bcc29ddda90e7509dbd1f0513f6ba85462e01b001a49a2c71fdbc1d19b99860af48fd0193911a29c4626ab9d804d89cc88baf488862a5fd09459b7eabb16c731686112b5975d5d933ebb2cb3e4b9d47c7da9d65b102db4a0416d293ec9cc3faedbd5e43e6ac50f0fff349928a9f9ee7db46458ff8acbdfab59456d8da9bf874d8b8510ebe15cf27198b88128b54fe639b651ab908bd6fd6bbdfb8015f71ca48fa4a811ce8aab76ac511741f541bc178e7f61bb031f6b662abd6f9b19056d760df0e9f8da5717b0ee8c267bbc6d70d9bce6b3663931d5d507035f70b61455388bb639f1fc84d98e9f34a11249edf33e2a4ce7a7b0de6ec344deb1a1d0dd53de6ab806a908a44ebe7e95c53bb487be7944ae6a858c8f3c27feb7a0b494edb7c818e0dad151fad447ac70d92fa6dac7e19dc7749083bd2283a18c73fcf6d2d56bb87f870493d3068e7eae1b69849b7dc9a9fba5d78b07294aa1a7d90d56a2965ad58cb5b9eb8e01c73a339e153e5b2b1fc25565e11768f074b1500e06351776a0bfa18b71347364cfcb8917b202106397de365f97a8b1b162d49741e79b798627c5ecb239cb51a6bccfb3bffb4f725aa8ae3a8f5e4c13aa635f3ae07e903f1cf66f7a6dada5350352b9cdb48180be0a866004426bd98ca9c7009090483b5fb34c9424264e4ad5c979b78d7427c079580c533088f3ee2770f26898e983ff89b9d974d952e5cc6c6d19d33abb6d9c4a8b9c2d6c5e5e173f2a28e9075e735320c58a760a4548b9c5f61dc41a252eb482dc5062f07713c306e34b157fe89fb62f37930e16589ff4e85492f1683b100b0a7bba85fef64b5a46d69236ddaa16294297c6856c9882819a7c332673972b4dc14bebbdb6a7b5d33531c8e615f470b0d8e1361351257f1a280b8cbbd7fcab8783a14228799614f85fd235632541016d18d894003f49152f060f45a190c3f5cc554d03a46fc30d4af90547fd3dddfec41bb20983831fcdc91122b96393d308278a2d9aabd4d36d377014afabfe3a412b40455811e6152d4d357e1b5fb812b8fd8a46ed03e5cfb7d920d23537b30e8a1fdc1ee7b1fb41567e9a9e1d4380dadfc4bca04759d695560438d298d743d6d57309c1998d176439b52ef019b510831be1c3f9817129717e798e9bfd20248adc4209ba68079be274979d948380b792318da96e61e0f5be087d63ab9871a20a0cee5ee8e5738ba7fff0a9045428fc195e9de8bcdc75f0f12511bdc17aeac7272b18048964cb9787f8b0a87cde39bf449b4a78ba7ffe87e2a83c3cacad192fd4f37e5dee5ac2b07d29e7feee50e37f8ec59cebe28290a517d41c5850b1ec7b9d1a9763b0238f5a28af9c4bc03f7a9c521c59f03a755ee9643636b986d40a719909209d2aed3b364508e09c40df38c2b03d528fd8248e707ebedeff9753b3a1a0ae3283b20cd9b51f9b0880dca2e8f6ae5dfd7984cc22405a8d6a29fefd5823fe6a1fe1b30fc1c6833b8b088a8c658bc456947e90229ecf823ec55ff5f0a94558be7b95108ea69777bb544208528a954b4a559b160e998f8fd19b088ffd1c6a3a92ba4683e23b33da8a74eb7c7ed32d10a65679fa1651d2e9be3e1ad2ee5c86706c7f637232e7ba38abeb08da869410f5dcaef554ec5443ab4aff93f3925d215ffbcb810cc8965627d69191cf9d15553fdffdf9187358b9fcd870bd90242e8e96b80834b267ee2828986e988c772484a6eadce34e6dd9360ffce4cd14a6556f0c03f53b264ec783687f5f424542ac071d208cc1e05366d24a3d67b3d2a30479c31e562a24d864d786adc4ee4438e376966c038087567b9dc369940ec8dadfc6f57278af820750410d249f8ce261902b2c26f54d7b5fe39533bbac9fb7368aa0ccf097dad6a108b3fcd073447b55a9bcfe5549c1821373754e51dc27773f05991f6a277483c70adae60d6b3926d3")
r2 = socket$inet6_sctp(0x1c, 0x7, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x9, [0x9, 0x8000, 0x9f, 0xffffffffffff4b67, 0xffffffffffffff00, 0xff, 0x9, 0xf8f, 0x5]}, 0x16)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x100000001, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000012c0)={<r3=>0x0, 0x8, 0xf, 0x1f11, 0xfffffffffffffffb}, &(0x7f0000000140)=0x18)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001240)={r3, 0xff}, &(0x7f0000001280)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0x20}}, r3}, 0x8c)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], &(0x7f0000000100)=0x1)

00:01:44 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x7, 0x4)
getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0)

00:01:44 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc)
syz_execute_func(&(0x7f0000000000)="c421645cf8c4e3f914971d39c9560c8f695002b1322333330fec84bf5286d838660f5ff565660f15f1c44129c6f0a5c48268f39b06000000420f28d67045")

00:01:44 executing program 1:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000980)="95e234e62e5e39c511276332e32f522d217324aa094c5b3d29508b251b8b4ef4dc0153feefd71d01f98e0a1b9699003369f4dbce4bd28cad70846452bb18b074a5cda2c8f605960892c80a5d308e646d69042c2e9b35d346df6f7443e6ff2924e0320218c7cedbdb278d9e11de0101915d64006fd79d17c090c234620a9075cfa345564a92f12f023681c688f0bd624992e636008c1faf5b4b10350017b6b0b391b01f")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f00000002c0)="2a414020612d3ee5df8bffffb8ec827411b82048ec34a0c4102757e04e3a552f13763e4cb0beee66471a04612fc0a461ab4d669a0a577bafbb25d6a92c", 0x3d)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000007c0)={r2, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000840)=0x10)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000a40)=[0x100000001])
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:45 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000cf581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:45 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c12b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, &(0x7f0000000080)=0x1, 0x4)
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@loopback, @loopback, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@loopback, @broadcast, r1}, 0xc)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback}, &(0x7f0000000040)=0xc)

00:01:45 executing program 1:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000980)="95e234e62e5e39c511276332e32f522d217324aa094c5b3d29508b251b8b4ef4dc0153feefd71d01f98e0a1b9699003369f4dbce4bd28cad70846452bb18b074a5cda2c8f605960892c80a5d308e646d69042c2e9b35d346df6f7443e6ff2924e0320218c7cedbdb278d9e11de0101915d64006fd79d17c090c234620a9075cfa345564a92f12f023681c688f0bd624992e636008c1faf5b4b10350017b6b0b391b01f")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f00000002c0)="2a414020612d3ee5df8bffffb8ec827411b82048ec34a0c4102757e04e3a552f13763e4cb0beee66471a04612fc0a461ab4d669a0a577bafbb25d6a92c", 0x3d)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000007c0)={r2, &(0x7f00000008c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000840)=0x10)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000a40)=[0x100000001])
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:01:45 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c40c4ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:45 executing program 2:
syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f")
r0 = getpgrp(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpgrp(0x0)
r2 = getpgid(0xffffffffffffffff)
getpgid(r2)
r3 = fcntl$getown(0xffffffffffffffff, 0x5)
freebsd10_pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff})
fcntl$lock(r4, 0xd, &(0x7f0000000080)={0x3, 0x0, 0x6, 0xb583, r1})
r5 = getpgid(r3)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0)
r6 = msgget(0x1, 0x8)
r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r7, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r8 = socket(0x0, 0x10000001, 0x2)
connect$unix(r8, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"/510], 0x1)
recvmsg(r8, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42)
recvfrom$inet6(r8, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840))
getpgrp(0xffffffffffffffff)
getpgrp(r5)
setsockopt$inet_tcp_int(r7, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r7, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
getsockopt$inet_tcp_int(r7, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r9, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)

00:01:45 executing program 1:
syz_execute_func(&(0x7f0000000000)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:45 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x80}, 0x24)
r2 = dup2(r0, r1)
getpeername$unix(r2, &(0x7f0000000040)=@file={0x0, ""/56}, &(0x7f0000000080)=0x3a)
getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
getsockname$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
getsockname(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000240)={@local, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x2, r3}, 0xc)
getpeername$unix(r2, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e)
getsockname$unix(r2, &(0x7f00000003c0)=@abs, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)={<r4=>0x0, 0x1d, "e740078b7ad4138df442d89090f56a42d3fc77f7ec1707524b789133de"}, &(0x7f0000000480)=0x25)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={r4, 0xf797}, &(0x7f0000000500)=0x8)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000540)={@rand_addr=0xa3, @rand_addr=0x3ff, 0x2, 0x5, [@broadcast, @empty, @remote={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}]}, 0x24)
symlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00')
fchdir(r1)
connect$unix(r2, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000640), &(0x7f0000000680)=0x4)
recvmsg(r0, &(0x7f0000000980)={&(0x7f00000006c0)=@un=@abs, 0x8, &(0x7f0000000840)=[{&(0x7f0000000700)=""/125, 0x7d}, {&(0x7f0000000780)=""/160, 0xa0}], 0x2, &(0x7f0000000880)=""/201, 0xc9}, 0x2)
syz_execute_func(&(0x7f00000009c0)="c4827913f366470f63d6f242a647dcb800800000660fe1e0c4e17c103d00000000c4a3496cdeccc4e255b8d426d8efc422e9091f")
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000a00)=0x80, 0x4)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_buf(r5, 0x0, 0x1, &(0x7f0000000a40)=""/222, &(0x7f0000000b40)=0xde)
recvfrom(r2, &(0x7f0000000b80)=""/210, 0xd2, 0x400c2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000c80)={@in={{0x2, 0x1, @rand_addr=0x75}}, r4, 0x1, 0x38, 0x8, 0x401, 0x1f}, &(0x7f0000000d40)=0xa0)
r6 = getpgid(0xffffffffffffffff)
r7 = getpgid(0xffffffffffffffff)
setpgid(r6, r7)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000d80)={0x7f}, 0x4)

00:01:45 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = msgget$private(0x0, 0x790)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffff9c, 0x5)
r6 = getpgrp(0xffffffffffffffff)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x0, r1, r2, r3, r4, 0x4, 0x5}, 0x20, 0x6ae9af8, 0x6, 0x80000001, 0x0, 0x8ed, r5, r6})
setuid(0x0)
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")
wait4(0x0, 0x0, 0x0, 0x0)

00:01:46 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040))

00:01:46 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c40d4ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:46 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000ff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:46 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000cf581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:46 executing program 2:
madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6)
munmap(&(0x7f0000e04000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1)
mprotect(&(0x7f0000852000/0x3000)=nil, 0x3000, 0x4)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)

00:01:46 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000080)="2c930bc3db4fc3e04d2610f593fae52c9c41f1f121cce9104c4d861d5c6d3a74f2a7d5aa8686c131d5540c650b899ed6d1183acdcf62b4fc92143b7b9773e605f9c9ff19cd867fc3a3fe3542eb0793ce532e782e22df5b323969c9597ac31cb103b84c613ab3883d32a4080492df42ab0e509fd20fcc3757498887a8fb375198c3e4")

00:01:46 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$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="6fc33acfa37ec43534de3c6412a5570f602f8df52c6c12a2c74c96361603925e543dc025b80c8cd99ed2749024ee4ada039720a81b4c2ba204aa498aa0c1fa7f76565aa66f720207e828d5326ce79c32c5a75ccabbb7f110c7eba0402b3e9ae9a36269ac8f76a3e471116c29d5eead56ebbbcdaa89d33c0c30928ad006bf662d79402e71")
munlockall()
fchdir(r0)
r2 = getpid()
r3 = fcntl$getown(r1, 0x5)
fcntl$setstatus(r1, 0x4, 0x40)
setpgid(r2, r3)
close(r1)

00:01:46 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x1000000, 0x314)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c)

00:01:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup2(r2, r3)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998)
accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
dup(r3)
r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075)

00:01:47 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0028f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:47 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup2(r2, r3)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998)
accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
dup(r3)
r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075)

00:01:47 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4114ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:47 executing program 1:
syz_execute_func(&(0x7f00000005c0)="91cd8080000c8a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b10657d5d657d5d6892a0f0000009f")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1, &(0x7f0000000640)=""/220, 0xdc}, 0x42)

00:01:47 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4)
connect$unix(r0, &(0x7f0000000740)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x100}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x200, 0x100, 0x0, 0x1f, 0x7ff, 0xaa, 0x10000, 0xff5a, r2}, 0x20)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000002c0)={{"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", "dfd0c9036f519f66d83d8a6341448aaac5fe205044d649b318d7dbdf93b09670", 0x4, 0x7}, &(0x7f00000001c0)="95f003e09b317335258a2a8a7e02a875c9e84d07f6b8234b7f2742be2a2e2468bedb3b83164b8405608805665d9d88b9bdbaeccbbf6112bbbadbb18e253e83ce24f776ca1c2d84e9b0592b31228347041fb6e66971982aafb908ac3313044d492cfc10a6c30fa33d6a256ab48ed3c22fd9ab7712bb5c1e15f68a75c45c22e6ded37ff20435311f6fa9eba40b5adaa980350e3c8c73daa419db0d85fbe2e7add3383152b4a61f3969682ab3107a006c8d7d320d871f346bda0e711de450daeea8e4a9f897d4c3b2c7fca956b7330ee7189b789cf20066acc6a2ca8bd7905d389eb9", 0x100000001, 0x9, 0x1, 0x7, 0x1f, 0x400, 0x8de9, 0x40})

00:01:47 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x0, 0x0)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x0)
geteuid()
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x5, 0xa, 0x1}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r3, 0x9, 0xf, 0x9, 0x3}, &(0x7f0000000280)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x40, r3}, &(0x7f0000000100)=0xc)
poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x8}, {r0, 0x8a}], 0x3, 0x1)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000004c0)={{"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", "94f43f36862bca4f512921384c5323ae521689f74450b35394515c1d8038b6f7", 0xffff, 0x4}, &(0x7f00000001c0)="457ee656ae8201247e80b14d9d983e7d5357c934b96f5f4b6de1e5bbdded04400099739fa4968f9f4caab19feb61a1900571f77404f40c6f19bb3529fc8c7908052fa1541583af56a7c008a3358019314c06d36738e1062d4c536bfadb0e787c868e09cad27363bdc3cd2bbdb97b443dd40c4852bdca48b1d59318dc964058f3bfae8a8d82fde68fbaf984d9237de19888ffcb1806617294b06d306ddca7a26fc170c9", 0x8f4, 0x2000000000, 0x3f, 0x10001, 0x8, 0x9f, 0x1, 0x80000000})
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)

00:01:47 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000540)={<r1=>0x0, &(0x7f0000000440)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000580)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={r1, 0x4, 0xf, 0xfffffffffffffb09, 0x8}, &(0x7f0000000600)=0x18)
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={<r4=>0x0, 0x40}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0x8)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000640)={<r6=>r1, 0x8}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000700)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000740)=0x10)
lseek(r5, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000400)=0x5000000, 0x4)

00:01:48 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$inet6(r0, 0x0, &(0x7f0000000000))
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")

00:01:48 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0042f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:48 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xefe, 0x8001, 0x200, 0x3, 0xa1, 0x5, 0x2028, {@in6={{0x1c, 0x2, 0x6, @rand_addr="f0eb4f26cb6d2ad53cbf2ebf74e4cb63", 0x9}}, <r1=>0x0, 0x1, 0x6, 0x80, 0xfffffffffffffff8, 0x1}}, &(0x7f0000000140)=0xb0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x401}, 0x8)
getpeername(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:01:48 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4124ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:48 executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6051661300100000fe8000000000000000000000000000aaff02000000000000000000000000000100010020000000000502000005020006"])

00:01:48 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000ac1400aa000000db78ef5a7e8b000000006100"/159, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

00:01:48 executing program 1:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
msgget$private(0x0, 0x81)
msgsnd(0x0, 0x0, 0x0, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r0 = msgget$private(0x0, 0xe0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
accept(r2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4f")
sync()
connect$unix(0xffffffffffffffff, 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

00:01:49 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$inet6(r0, 0x0, &(0x7f0000000000))
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35f, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")

00:01:49 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4144ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:49 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00cff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:50 executing program 1:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
msgget$private(0x0, 0x81)
msgsnd(0x0, 0x0, 0x0, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r0 = msgget$private(0x0, 0xe0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0)
accept(r2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4f")
sync()
connect$unix(0xffffffffffffffff, 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

00:01:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0x6, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000240)=ANY=[@ANYBLOB="0200"/128, @ANYRES32=r2, @ANYBLOB="09000000b28564f421351bfd7859e46f00000000"], 0x8c)

00:01:50 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4234ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:50 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d03e8f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:50 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00cff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:51 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4144ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:51 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4244ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:51 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
socket(0x2, 0x7, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x25, &(0x7f0000000100), 0x10)

00:01:51 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00f5f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:51 executing program 2:
r0 = getegid()
getresgid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=<r1=>0x0)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresgid(r0, r1, r2)
syz_execute_func(&(0x7f0000000180)="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")
freebsd10_pipe(&(0x7f00000006c0)={<r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x0, 0x10000, 0x96c2, 0x101, 0x80000000, 0x4, <r4=>0x0}, &(0x7f0000000080)=0x20)
freebsd11_fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
getresgid(&(0x7f0000000100)=<r8=>0x0, &(0x7f0000000480), &(0x7f00000004c0))
getresgid(&(0x7f0000000500), &(0x7f0000000540)=<r9=>0x0, &(0x7f0000000580))
freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r10=>0x0, <r11=>0x0})
r12 = getegid()
getgroups(0x7, &(0x7f0000000680)=[r5, r6, r7, r8, r9, r11, r12])
chown(&(0x7f0000000000)='./file0\x00', r10, r5)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={r4, 0x1, 0xf, 0x7, 0x9}, &(0x7f0000000140)=0x18)

00:01:51 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
fcntl$getflags(0xffffffffffffffff, 0x0)

00:01:51 executing program 2:
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x9)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000100)={{"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", "1db0627145363c9c437670617489ff7cd50f653468bb625d329a8c0fac8fbf0e", 0xffffffff00000001, 0x4b73}, &(0x7f0000000080)="feea02085b145c2d1c2a6233f73e991c87cbad0a96561c63e6314bebbed3a0c8c7b37d1fdcf7159f9e3896571945a346b1a1e16a11fa6ac1465b65074f2c0e167af61df8f1cc1b7ac37e71de501f6311ae634dbc12efd7", 0x7fff, 0xffff, 0x100000001, 0x6, 0xffffffffffffffff, 0xb1, 0xffffffffffff8001, 0x100000001})
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r1, 0x88, 0xfffffffffffffffe, &(0x7f0000000000)=0x5, 0x13)

00:01:52 executing program 2:
socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019")

00:01:52 executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @random="7c0e940841a4", [], {@ipv6={0x86dd, {0x0, 0x6, "192aab", 0x0, 0x0, 0x0, @local, @rand_addr="1286f97e5d08ef9ef5b5719f4b0ae71c"}}}})
syz_emit_ethernet(0x3c, &(0x7f0000000000)={@remote, @local, [{[{0x88a8, 0x1, 0x40, 0x3}], {0x8100, 0x3c, 0x38b4}}], {@arp={0x806, @generic={0x1f, 0x80f3, 0x6, 0x2, 0x3, @remote, "ab92", @remote, "376b17b301f310128862446e3fe4f90a"}}}})
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='.\x00', 0x2, 0x6c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@empty, @local={0xac, 0x14, 0x0}, 0x2, 0x3, [@broadcast, @rand_addr=0x4, @rand_addr=0x800]}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5, <r2=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x4, 0x34f746a7, 0xffffffffffff0000, 0x6, 0x100, 0x1, 0x7, {@in={{0x2, 0x0, @rand_addr=0x80000000}}, r2, 0xe, 0xfff, 0xd5, 0x3, 0x5}}, &(0x7f0000000240)=0xb8)

00:01:52 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4394ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:52 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000900)="4b3b7caedd68ae6bf5ffc8dc999abedb856242cb12d6fe2596ed1c21070075508c4cb162f53b7114f03f93ab732a204f86466269c74870cb45e35697e8394cd7b13b7225b69d10b78ebe8b126afae11c67d7c7a53d120beaa742aebe0576c18b517ad9d9374499401e3c81f2fce5fe0020e4631d0b3e86f5ecd9054b634f24f61ca37a4dda10031d72c0cabb366ad90e15847c091045ed9d3d54207530e749c160b48b201ea158568ff6af4ac61f574286781352c356d518361e35470c196935f982aa22900a1daa29c77a9172cb2188c818614316d8ce6be4d06650aa")
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000008c0)=0x5, 0x4)
mlockall(0x1)
ppoll(&(0x7f0000000a00)=[{r0, 0x100}, {r2}, {r2, 0x132}, {r1}, {r0, 0x2000}], 0x5, &(0x7f0000000a40)={0x18000000000}, &(0x7f0000000a80)={0x1000}, 0x8)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)={@in={{0x2, 0x0, @loopback}}, <r3=>0x0, 0x68, 0xff, 0x80, 0x7, 0x4, 0x24}, &(0x7f0000000880)=0xa0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r4=>r3}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000ac0)="c724489c48b49d7f934c37b2ecd0c322c369c57191c54ef9dfdbe682acb9e0ee7874d82fda94e2f5be0037af951086e6b3a0594fa7731589fd6c033c30c404e4cf9f460228415f358ab38158e16eddc00a832f5713bf0548a67904dbf835830256a196a03a901fb7ec45ba35f18664c0a93f18534980d644b15462cbdb31fe408882233ebda165cfd87ea45cb0382418a5590a2faf18aa6300ba5cd76fb8bbdfb840cca57ecb4def4d3e83b3d3e2f0e333910212a66420d213dbe35334a07c471369709f41221e8a684f074773c58b5dbf8daf35fe9f98f4375680302f6fae0c88b28efb4797a81cad30a86d422e6444800a9e155db01f12")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="f5f18e4ebc8a89679ba7b338d62eee5c0f00"], 0x1)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480))
execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380))

00:01:52 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000c681c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:52 executing program 1:
syz_emit_ethernet(0x32, &(0x7f0000000440)=ANY=[@ANYBLOB="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"])
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x6}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000080)}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x4a, 0x1}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8)

00:01:52 executing program 1:
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
syz_execute_func(&(0x7f0000000380)="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")
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}], 0x10}, 0x0)
msgget$private(0x0, 0x20)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00')
ftruncate(r0, 0x7e2780e3)
r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f0000000440)='./file0\x00', 0x0, 0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8)
r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={<r4=>0x0, 0x0, 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10)
r5 = socket$inet(0x2, 0x0, 0xfffffffffffffff9)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, <r6=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r6}, 0xc)

00:01:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x2000b, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff5a}}, <r1=>0x0, 0x85, 0x1ff, 0x0, 0x85, 0xef1}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f)

00:01:53 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x81)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000240)={0x3, 0x2, 0x3, 0x9, r1})
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
sync()
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
fdatasync(r0)
syz_execute_func(&(0x7f0000000000)="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")
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:01:53 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e503ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:53 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0002f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:54 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x100005, 0x38)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000003})
r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/71}, &(0x7f00000000c0)=0x49)

00:01:54 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="09009d00ffffffe0"], 0xc)

00:01:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
lseek(r0, 0x0, 0x1)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4)
listen(r0, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0)=<r2=>0x0)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x8, &(0x7f00000001c0)=[r1, 0xffffffffffffffff, r2, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r2])
setresgid(r1, r3, r4)

00:01:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
lseek(r0, 0x0, 0x1)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4)
listen(r0, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0)=<r2=>0x0)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x8, &(0x7f00000001c0)=[r1, 0xffffffffffffffff, r2, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r2])
setresgid(r1, r3, r4)

00:01:54 executing program 1:
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x0, 0x3}, 0x10)

00:01:54 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x81)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000240)={0x3, 0x2, 0x3, 0x9, r1})
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
sync()
syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
fdatasync(r0)
syz_execute_func(&(0x7f0000000000)="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")
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:01:54 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e50dab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:54 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0003f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:54 executing program 1:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
mlock(&(0x7f0000eb1000/0x3000)=nil, 0x3000)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xcb9a, 0x4)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:01:55 executing program 1:
syz_execute_func(&(0x7f0000000840)="1c0c420f280098cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce00000802000470fa851c4a27d181ec1ea01ef5c5c65dc5f00c40161128203000000f20f875effffff5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff677e3b60fb60f36660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:01:55 executing program 1:
syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f41dee4")

00:01:55 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000240)="28176d256bec0c87a003b001c2a1042fd0d1e1066b0c2c42b55ec58589db73e1003e5e5d46120817e382dd501f76e7c0e55bbe8f986d00505fb3baf4ca24b5def6788b713a9053e40715bc940c02157909de6e031d0f2e65672e30c670c5753bb3e0ceac686011ae9111f911c4b2dd1850f402c181d2d8a50fc8cdf5dd300102b181190d6a5b8fb281938cc178eb8494fd621d0755ec4f66ab7189ebb248d63ba261ac725ef462c0ad7f825ea51958bb6c0479527cb8479f33d6d33064a10c826e67918f2b1b7e72f1506803011f325543c96da347f7e17f16784ba4d3f2d378931b66")
fcntl$setown(r0, 0x6, 0x0)

00:01:55 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000300, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x7ffc, 0xfffffffffffffffd)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x10)

00:01:55 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd580e0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:55 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0004f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:56 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0)
ftruncate(r0, 0x0)
mprotect(&(0x7f0000e72000/0x4000)=nil, 0x4000, 0x100000000001)

00:01:56 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0200f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:56 executing program 2:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x55b9, 0x2800, 0x9, 0x79a, 0x7, 0xf6, 0x100, r1}, 0x20)

00:01:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000080), 0xfe9f)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:57 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0005f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:57 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x9, "f2eb64b44a1cde040000007178b1204d"}, 0xfffffffffffffdb9)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080600000000000000000000000000000700000001000000000090cf"], 0x24}, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000180)={0x3, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, {{0x1c, 0x2, 0x6, @loopback, 0xffffffff}}}, 0x108)
setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000380)={0x3, {{0x1c, 0x2, 0x6ff5, @empty, 0x1ff}}, {{0x1c, 0x1, 0xffff, @local={0xfe, 0x80, [], 0x0}}}}, 0x108)

00:01:57 executing program 1:
clock_getres(0x4, &(0x7f0000000000))

00:01:57 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x7, @mcast1}}, r1, 0x77a3b2ff, 0x50, 0x100, 0x2, 0xffffffffffff8001}, &(0x7f00000002c0)=0x98)
syz_execute_func(&(0x7f00000003c0)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e16162e80f6b410003ef2a5c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

00:01:57 executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0xc)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013)
poll(&(0x7f00000000c0)=[{r0, 0x2}, {r0, 0xcfe9959e0101ff0c}, {r0, 0x8}, {r0, 0x200a}, {r2, 0x82}, {r1, 0x8}, {r2, 0x100}, {r1, 0x154}], 0x8, 0x85)
write(r0, &(0x7f0000000080)='B', 0x1)

00:01:57 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0300f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x20000000, 0x3)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590")
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000003c0)={0x10, &(0x7f00000004c0)="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", 0x0, 0xfe, 0x38})
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e")
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe)
connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:01:57 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x3, 0x6, @mcast2, 0x8}, {0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x50000}, 0x4, [0x29d, 0x1f, 0xe3, 0x9a9, 0x1959, 0x100000000, 0x7, 0x401]}, 0x5c)
pipe2(&(0x7f00000001c0), 0x100004)
getsockopt$inet6_buf(r0, 0x29, 0x27, 0x0, &(0x7f0000000000))
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x1c, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0xb7, 0x5, 0x5, 0xffffffff, 0x1b}, &(0x7f0000000180)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2398000000ff010000000000000000000000000001ffffff7f00"/128, @ANYRES32=r2, @ANYBLOB="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"], 0x8c)

00:01:57 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000cf581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:57 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000080)="25d1c2c33ae296c27da1219abc9204b87b7e0c4c57b421d595d2cb2c3bb4cd2acde6836f603233904e724bc40d32762238c28821af2086e79aa880f4f1")
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffd, 0x12, r2, 0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0xc7)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={<r3=>0x0, 0x91b}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0x400}}, r3, 0xfffffffffffffbff, 0x8001, 0x4, 0x6, 0x4, 0x81}, 0xa0)

00:01:58 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4)

00:01:58 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000080)="c95ebe37fec6433d5a54564a53777ae9fd18674ea588b30edc2f1c85c64ea07b55055794ef5f201973e85b4603e5396b1a5d0b9d61e874e0f1a8138ee67e2ea7848be0440e735c52fa380aca5ea2087bc8d59616437d77e307e73d3afce99c0b08be8081128a48aedc9eafff2da0676a2954f91561080d46ec149aa985916d7874cec095c406eb463b7e3c052d782946e374f1d428221059b3dbb5568396e2a4be3604bb02156a90ee833d28bd7091567772ea55feea737fca9cd3a793d1d8d1887209b6", 0xc4, 0x88, 0x0, 0x0)
r1 = socket(0x1c, 0x3, 0x44c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x80000000000c, 0x0, 0x0)

00:01:58 executing program 1:
setrlimit(0x6, &(0x7f0000000080)={0xfdffffffffff8001, 0x4})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040))
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0)

00:01:58 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0400f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:58 executing program 2:
r0 = socket(0x1, 0x20000000, 0x5)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x0, 0x0, 0x1f, 0x9, 0x6, 0x3, {@in6={{0x1c, 0x2, 0x6, @loopback, 0x1000}}, 0x0, 0x6, 0x8000, 0x8, 0x2, 0x6}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x80000001}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x8000, 0x5, 0x80000002, 0xfffffffffffffe00, 0x9, 0x0, 0x90, {@in6={{0x1c, 0x1, 0xc8, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x6, 0x2, 0x8, 0x10000, 0x100000000}}, &(0x7f0000000280)=0xc2e6be833420f9e7)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000240)={@rand_addr, @rand_addr}, &(0x7f00000002c0)=0xc)
recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x73a000)

00:01:58 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000ff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:01:58 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x10000}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r1, 0x6, 0x4, 0xfff, 0x101, 0x401}, &(0x7f0000000200)=0xa0)
r2 = semget$private(0x0, 0x6, 0x337)
__semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000240)=""/177)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c21cca192b1f8fae09a2dd03e5ac7c95babc9ec8c862412f3827a584feb9b9bb64916c46548aab00afd73add903ade3b9f6b7cd50170dd631616725a0d8765ebe7d833ec88ec9f01fe0d8007f91275e248cfa8516488773cdfbe7ec4"], 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc, 0x5}, 0x8)

00:01:59 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, @broadcast}, 0xc)

00:01:59 executing program 1:
setrlimit(0x6, &(0x7f0000000080)={0xfdffffffffff8001, 0x4})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040))
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0)

00:01:59 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd10_pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={<r3=>0x0, 0xdb, "001ee722a4189a9160410d69ec26103310b21d612ba3b8f24258a54d8b933619de500a9a6386f2aa6613a3a8e485c58300752009e69d24a4aab5426d2c117514b8c659e7160ec8310d3320b9580aadc1d9709a2bded7ed8362e3abecfa20782c65a0c8fb73692337a0c7b3b88192e9885d49674504cde61466835ec6802f0f44a660550a24862d57e98116d539b719f7ae06efd979f32f5e11dfc837b61f8f2c8349b195f21b2b3ba8e2427f61f5656f563d5a24a91acac872aac21a538d0a7749c05e1cac7acf2b164d8ed18354aad8732b623036bf9002c6d484"}, &(0x7f0000000380)=0xe3)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r3, 0x9, 0x7, [0xd1, 0x0, 0x6, 0x1, 0x81, 0x10000, 0x0]}, 0x16)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r0, 0xfffe, r4)
syz_execute_func(&(0x7f0000000180)="b11691cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe")
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000400)="f15ef980ed21e7dfb933e37360d2e942371170abeaebffbdec4167ac1a3e4ac4e9c4dd44472b1788c11c0e6397a9a4c901a01c28a252d53048db8f3fd85507f0b8ebcc16b9afb57414a8768a3cb2ca64067d72821b9d66518c8cbf80ef4bc9aa4aa401c7dba5ef57ec0ebf89ce26ca5b1a404121ede949ae5963fccd9300570932073451fbf6f81e085f6b5b377e2cb83772f41765987bf8d0ba4d4df9632442c05db09049523333")
truncate(&(0x7f00000004c0)='./file0\x00', 0x9)

00:01:59 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
mknodat(r0, 0x0, 0x0, 0x80)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
fcntl$setflags(r1, 0x2, 0x200001)
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={<r4=>0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r4, 0x8433, 0x5, 0xf3b}, 0x8c)
getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6)
setitimer(0x3, &(0x7f0000000040)={{0x9, 0x3}, {0x3f, 0x8}}, &(0x7f0000000440))

00:01:59 executing program 1:
r0 = socket$unix(0x1, 0x7, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "858ecc024a69bd37f18597996cc4c38c7f0a31de1f8040ea7ca5bd698d483f3db5b5de8c436be937945325f776c69ec6a3557c8d88d77809230003ea7d60a3263b0a014758103619cfccb34c0aec7b0556196117dd5a0978861dd5c75c7bd55ddaba45fb6a403bd7ec5adda11a02a72c9e8113aff7897273d55364f57864321f8ef5ddc6280be84ed4d3b3d3f792e09742f336fd06475d9fda6c77c5002654161fb139f19b18ef955d0a6611bbfcd293c0c7d1f6b81d436417c76a4c05a492e1c049ab2596aeb7592096b9bc91def699b71f34f4a5410b1de6067f3ffee86463654af0b72912fc0079f7498812e18e04"}, 0x100)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000300c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")

00:01:59 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0500f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:01:59 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0028f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:00 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
fcntl$setflags(r0, 0x2, 0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$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, 0x4, 0xffffffff, 0x800, 0x5}, &(0x7f0000000080)=0xbf)
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(&(0x7f0000227000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147)
getgroups(0x1, &(0x7f0000000280)=[0x0])

00:02:00 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x3, [<r2=>0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8)

00:02:00 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0xda1e, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x0, 0x1, 0x401, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, <r2=>0x0, 0x6, 0x9, 0xa, 0x80, 0x7, 0x8001}, &(0x7f0000000240)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10)
ftruncate(r1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4)

00:02:01 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00cff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:01 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0c00f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:01 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0500f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:01 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
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$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000040)={0x10})
read(0xffffffffffffffff, 0x0, 0x0)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc)

00:02:01 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)
recvfrom$unix(r0, &(0x7f00000000c0)=""/75, 0x4b, 0x400c1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8)

00:02:02 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0500f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:02 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0f00f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:02 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00f5f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:02 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)
recvfrom$unix(r0, &(0x7f00000000c0)=""/75, 0x4b, 0x400c1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8)

00:02:02 executing program 2:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7f5, 0x4)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
r3 = semget(0x3, 0x3, 0x4c0)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000700)=""/210)
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3]}, @mcast2}}}}}}})
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r4 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r5 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)

00:02:03 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d2800f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:03 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r1, 0x3)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x3)
flock(r3, 0x2)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x3}, 0x24)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)
socket$inet(0x2, 0x3, 0x101)

00:02:03 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000c681c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:04 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d4200f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:04 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
flock(r1, 0x3)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x3)
flock(r3, 0x2)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x3}, 0x24)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)
socket$inet(0x2, 0x3, 0x101)

00:02:04 executing program 2:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7f5, 0x4)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
r3 = semget(0x3, 0x3, 0x4c0)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000700)=""/210)
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3]}, @mcast2}}}}}}})
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r4 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r5 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)

00:02:04 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581cf6db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:05 executing program 2:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socket$inet6(0x1c, 0x4, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x10001, @loopback, 0x7}}, 0x0, 0x179, 0x74c1, 0x3}, &(0x7f0000000180)=0x8c)
syz_execute_func(&(0x7f00000000c0)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854111d00")

00:02:05 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
pipe2(&(0x7f0000000280), 0x0)
setrlimit(0x7, &(0x7f0000000240)={0x7f, 0x100000000})
mlockall(0xffffffffeffffffe)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0, 0xfffffffffffffffd}, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x13, 0x644b, r0}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0x9}, 0x94)
setpgid(0x0, 0x0)

00:02:05 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000000200)=0x10)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000100206, 0x0)
ftruncate(r3, 0x4000000000fe)
r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x2, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r4, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000300)="25143bee52854ed64e99137a395340820b4b902cd3a6df4fa00e079ce78c49398b5e36b3adf317")
fsync(r4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002)
r5 = shmget(0x1, 0x4000, 0x100, &(0x7f0000ff8000/0x4000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000240)=""/133)
fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001})

00:02:05 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583dcf00f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:05 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket(0x1c, 0x10000004, 0x6)
getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/94}, &(0x7f0000000280)=0x60)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={<r2=>0x0, 0x1ff}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x9d4, 0xc00, 0x7fffffff, 0xc1, r2}, 0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e20ad04000000000000000000000000000000000000ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000", @ANYRES32=<r3=>0x0], &(0x7f0000000040)=0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r3, 0xd8, 0x1, [0x20]}, 0xa)

00:02:05 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_int(r0, 0x6, 0x305, &(0x7f0000000040)=0x2ff4000000, 0x4)
getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000080)={@local, @empty, @local}, &(0x7f00000000c0)=0xc)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_emit_ethernet(0xbe, &(0x7f0000000240)={@random="90029652e979", @empty, [{[{0x88a8, 0x7, 0x9, 0x3}], {0x8100, 0x5, 0x4, 0x1}}], {@generic={0x8135, "d055b411f53e3be7833c238332053aa3865b6baf625fc3573e98e56572c739f89525b2562ae461aeda47dbd5e3cba9ecfb2ea1677ae957c8623d566363da0e3088b53585437a73cff22a4e391afd13eb22efd4442a79c604bff5ed0778b301a01fb856aa13f79ea88dd75172d3ad8ef62eda1091d8e3af54abb84320577efa32e30548fd8316cc0673eae086d608c52375dd884f5e316b0790f37bd98ffe6e43d896901e80495b87"}}})
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000003c0)={{"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", "7909e735380ec9fe750b2ae7310859a524b8de8e5a597300ba31a2c9e862036b", 0x7fff, 0x1000}, &(0x7f0000000300)="550ebf3a6e33e9c12fdcc03dcda3480ba850a0c62e0d516a50f40d2313e8ae888996862c2b87ecc40ad519bf9723d7e14f0790022092502abf01f8e7aa11a6774e3e000d44b32d2aceb0a41df984acb1864fd17526cecd3d54c9ac1fbade3728f20c0af3c9ec11c423b70361ae7c834b3c87ded22e1f850cd234a5332a5a5dd5e48fabbded9657ad4d09e5d35654fca662733205652f72ce6f64e4ef32", 0x7, 0x0, 0xffff, 0xffffffffffffff80, 0x2, 0xffff, 0x3, 0x3})

00:02:05 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x8240, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x3f, 0xf, 0x20, 0xfff}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0xfffffffffffffc00}, &(0x7f0000000140)=0x8)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
unlink(&(0x7f0000000240)='./file0\x00')
close(r0)

00:02:05 executing program 1:
syz_execute_func(&(0x7f0000000280)="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")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, <r1=>0x0, 0x0]}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x71a9, 0x3, 0x6, 0x5ac2}, &(0x7f00000000c0)=0x18)

00:02:05 executing program 2:
r0 = socket(0x17, 0x20000000, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f00000000c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795beef9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc90202c402f9db9bfd0f0000c4c2b90a23f21667f2450f10c74151c4a27d181ec1ea01eff265dc5f00c35b5b3045e269a851002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad67360f0fa993f18c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="4e096d2dcbb2661f44eccfc7e0af5d5ed048")

00:02:05 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581f56db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:05 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581cf6db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:06 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583df500f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:06 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000200))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000140)="23811161d4ed114ff7199dab9ef0b303adac656bfd126b2de45b41e165589c232ac49340099ae92f3b173d7b2a5ca8a77730e311f890847f7d10409de4a1f5815fad3fb743e509ac17823d3a7770c5d4c1bb929ce6731df5d183f35180db820a4a4bdbefd78f2871f6be31865c17d9e50294903798077125b34d1feca4946e528017e95a")

00:02:06 executing program 2:
syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})

00:02:06 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x30000000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0)=0x1, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r1)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:02:06 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db703c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:06 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0xe, 0x7}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0x4}, 0x8)
shutdown(r0, 0x2)

00:02:07 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r1=>0x0, 0x98, "d4c91c9911428e0d17150037ab366dbb3bd31af48aacfbf1314e2f10a473b2780fe4e01c6b48cdcc4b6b63b60f2b19812b90fcce7de5d7daabf2091316687f678ff27fac71ffec978d7eb15f1916198edfe88243b65190bbac68f437a4038af0473192861af8cde71d2c53b7125a33cf7150d9fdb6fd0b529e9928800410072ba63a8177e9c1e3c5a97ea1327bc9eb29b72e4aa35c7e0aa4"}, &(0x7f0000000240)=0xa0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0xffffffff}, 0x8)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:02:07 executing program 1:
r0 = socket(0x0, 0x1, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0x40000000000007, 0x100}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="ad0009000500810080000200070004000104ff000008d1d039eda52183fa6afc47421c8137053b3f999820a23e9184cded93e7ce3ff37c192357aafca352b9883a17fdbfa0e91de12a156a9cfb74c1c6b5d876438b8d0015d066312eeb4c7af75534b3dd50e5983aee17fb810c3c2628f4f6a6296065b98ea0d125a0928ff488eff443d2ca783ce9646e396e53d20b260fa08486f823a4c1b6e058f5ebf9b209a538fabb74fd387a0e8059865fc832500928398aa9663fb16534a93fe5f157a8c761afb32a339fa336c4a35def0293c1811b67126b9302b5b169f7c1ae0b647c"], &(0x7f0000000100)=0x1a)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x800, 0x0, 0x0, 0x4, r2}, 0x1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000000c0)=0x8c)

00:02:07 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0003f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:07 executing program 1:
syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = semget$private(0x0, 0x5, 0x100)
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/159)
socketpair(0x2, 0x3, 0x3f8000000000000, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0xfffffffffffffffd, "4fed556421ada360d0ef4ab099ae40d5"}, 0x14)

00:02:07 executing program 1:
syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
r0 = semget$private(0x0, 0x5, 0x100)
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000000)=""/159)
socketpair(0x2, 0x3, 0x3f8000000000000, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0xfffffffffffffffd, "4fed556421ada360d0ef4ab099ae40d5"}, 0x14)

00:02:07 executing program 2:
syz_execute_func(&(0x7f0000000140)="98994aa84a1c340f05bf2400870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4c4237578aff500000000c4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2")
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x82, 0x91)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x6}, 0x24)
readlink(0x0, &(0x7f0000000400)=""/164, 0xfffffffffffffe50)
mknodat(0xffffffffffffffff, &(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x2)
truncate(&(0x7f0000000000)='./file0/file0\x00', 0x8)

00:02:07 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db70dc483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:07 executing program 1:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x10000000)
writev(r0, &(0x7f00000013c0)=[{&(0x7f0000001240)="60c4a39622cb7c1c42e6905e0fd4edaa3f5414caadf2d66f2f990c495effcb8fa6bcb419cdac8dfb9b398eddd170fc7cc3db1ee8831744b3b27a323d4e0eb2", 0x3f}, {&(0x7f0000001280)="0227aa8cb1d3cc2e8ba309cffc96bbf7ab5b57edef8346de796e47aaa83fca183f39f1a6fc54d4249c59d2cd3b8cec1b0bc342c36eb495d77f4a0797722839b02e541ed23c8f31b52f1a8ee4edbb92a01ef726a18428c15004c88764b5f9d196f3a35c6de0d6b740ea19baebe65f648940169bc801d1cf34bb11f0fd47c5c76b7d9f3b7f07c73f8207e5f549b1724f383d5d0a", 0x93}, {&(0x7f0000001340)="c5e975d797f6c191e0715b3f877a928031263b7c48aa8574b757444743b1b940bbe46007e43c07708e38b0fc5ea5ff4ac3e9cc432c5575bbaf489bacb3da15d120530031f1a592", 0x47}], 0x3)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1006025, 0x0)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000000c0), 0x0)
r1 = shmget(0x1, 0x2000, 0x12, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000001400), &(0x7f0000001440)=0x4)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000100)="bd28be675688335b7a03550b90224006db006097b08a9b2c738c4652c024e7cdcf06d29638a297225ea0c5cc161c978539384e1ed3b3b01284c62db846f8d9fe4719ad6aedbc74b551bff2647b14d9566c5b91f2cdb61cc9e2b34f85e557b5656dffa003508c38c2e580519133c22cb605f3f867028be215bfaadecd40625e776cc4b2f5d91051e308d2edfcc984bbb330e83adf46c16ddae9db5fac1fc0030646a763530026a83c78c83d565739cf7f4cf8f53e61ea5e0a0f202956943069deda3f9afb709c135e511481249ad8e40e057d883a7f412370ba25fec67511b0a4ccbe5ebfa30af3db395032ff853bef04b3fe4a1a8f")

00:02:07 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0x80000001, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4)
fcntl$getflags(r0, 0x1)

00:02:08 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chroot(&(0x7f0000000040)='.\x00')
chroot(&(0x7f0000000100)='./file0\x00')
chdir(&(0x7f0000739ffe)='..')
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0xe5bd}, 0x9)
ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f00000001c0))

00:02:08 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583de803f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:08 executing program 1:
setresuid(0x0, 0x0, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$getown(r1, 0x5)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200)
msgget(0x2, 0x88)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = socket(0x1, 0x2, 0x0)
recvfrom$inet6(r2, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={<r4=>0x0, 0x2}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x0, r4}, 0xc)
socket(0x1c, 0x5, 0x800)
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4)
msgget(0x1, 0x0)
mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x7, 0x13, r3, 0x0)
r5 = socket$inet(0x2, 0x3, 0x0)
fcntl$dupfd(r2, 0x3fffffc, r3)
setsockopt$inet_mreq(r5, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @broadcast}, 0x8)

00:02:08 executing program 1:
syz_emit_ethernet(0xc6, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3}}}}}})
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000007c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x76)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r2=>r1, 0x80000000, 0x0, 0x4, 0x1, 0x6, 0x9}, &(0x7f0000000180)=0xa0)
r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x64)
ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000240)={{"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", "29b102aabce6fdc164e3844dc437efe7a0ef1856398e04de3c907e22ee96fa81", 0x100000000, 0x3}, &(0x7f0000000200)="2c04c10c8012", 0x8001, 0x8, 0x6, 0xf25, 0x401, 0x4, 0x4, 0x8})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000006c0)={r2, 0x7e, "1b1d3acfc101bb54aae834faf3e89933065361fa796be25b181b9b344de9e5f16378241ab742b2138bd275f01d20eb2f53c0156d4253490740e6bff9e1432098b28343efb3a6a726969b320bf432fc2b162679e0a9618d164541fc816dc698d2413ece0e905d042503390ce6919572c42234902c91a4895389e26561ff21"}, &(0x7f0000000780)=0x86)

00:02:08 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x40)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x80, 0x2, 0x8}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3209, r1}, &(0x7f0000000240)=0xc)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x80, {{0x2, 0x2, @multicast2}}}, 0x90)
syz_execute_func(&(0x7f0000000480)="c462653dce0fbdc42ecd808000002525e1ed64338a20d0d0f0408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d")
r2 = semget(0x1, 0x5, 0x4)
__semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000040)=0x2)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000340)="1b78b1421ea98c738d446287c731194dfa3313e4a009a1f9c6aa7fc21ea48831299f70e414f8a4217558f580d666cec868d121c11d8f2699fd14492d272bb6a347601e96795f0c33b7373be9b39545d61cea39ab21e67ad5c17ff93afa225949d41affd5c09b1bb6712b338d22e4d7561eacd71f9735e008f59b1928de2ecf")
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)="e66f0e1a96d41eddb9ca273b62cda966c6bbd28612e66a62e1d8a9664c37e9c99defdbda322f82d3bbf8b106c24d2f5cb62d783857ff3e9c67db18f266ae549de363374883336e359a87cbaf947690f8032ac24e7552483d7576e940a863caa929de945dc44cd74be82d68433529936ca6785758a9f404e7af88c6dd01c332524b0f1a58ce2f2f83f45665db14f5553bdaaf33f7afe43a297a78e25581dfb810dc631017ebea5382285414255664c72e5e128ac2ee10c59a09c54dd2e439314cd08c84c09878af6fe66724ba10e083abd2fec8c073", 0xd5)

00:02:08 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000200), &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000000, 0x4)

00:02:08 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483037fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x9, 0x4)
sendto(r0, &(0x7f0000000080)="d7", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x0, 0x3, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, {0x1c, 0x2, 0x2, @ipv4={[], [], @loopback}, 0x7}, 0x6, [0x20, 0x8000000000000, 0xb8d, 0x91, 0x1, 0x4, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x5c)
sendto(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

00:02:08 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000009c0)={{"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", "410cb41f4a436057f39fcbaeaff649c406581d7cf66842b9267f4680483915a4", 0x7ff, 0x9}, &(0x7f0000000100)="afc714d2d68dac84405006c622a6a8dfcccf7153e3001e07232a3c142b31cb9dd7ae2bd311d0d2ceb38a80ffc704abaaa942d47976cbbd5be76be428a224749a03bd3bdb29d327f298bf465af227981994afc41e3bead52547d7d7467a809618f8fb35a9381c52b248e0f07b16a51ea4f68a3dfae1fb68af5a92d4e34e72af63ef07d628b95d6874710b7db4d01ad63cafbb4ec5b8e94e930d5374d62d1eb8ca5c09f821dd800894200edfd52547324866d0a3fa25d2d440c912b31c34080542891cc48c5210a7d72dccf76f3d", 0x100000001, 0x7fff, 0x7, 0x8, 0x4, 0x2, 0x88, 0x5})
syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2")
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000200)="1bf25f677fdefa1bb4f6b9f26d70f70d52c393a99a7246d1a9b76557b7425e0f505dbef3a560190fc9aa60d4e0537efd0dcbc145b50fe0b65ce796f3e6e675c43138e2f3f5f4b6474099b411492dbd9e187bdb6419f1857562d943bed2cc24653508fc5e973196a1f4998e87db")
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000540)={{"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", "1e4dc59e879bd2721f87544adb46574189a9c9629d8efe62448781a7394d10e2", 0x3, 0x2}, &(0x7f0000000000)="b03a634958767c643853d0815323ddc845f2afba5d9e9ceaeb56a9cf2e919c20d75bbe5ab949d8e39eb40f096a25e6471542cf0cfcc3b066fbc05ae286a46655b4fc40524501354f60e542f5576ae1680d96b9dad901c5d9f2a3590841b5edf7cdf1145213bde6584bfe848b2010e3305b18fa1cac7d6464e3362dd0b3233c2544a2dbb3c5a0833210a09756a96186161d3e992c800f98a3bbfde55ed982eca27e640167a8900daefb97543db91cb57bee864e389de70491de48ef060bbcf140e8496a84eb96d4764264b668ab5a815f33178280502df4759bb555", 0x1, 0x100000001, 0x0, 0x1, 0x20, 0x0, 0x2, 0x100})

00:02:09 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0005f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:09 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd302c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:09 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x8003)
ftruncate(r1, 0x20000)
freebsd11_fstat(r0, &(0x7f0000000000))
ftruncate(r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0xa, [<r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x6, 0xcf}, 0x10)

00:02:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xcae1, 0xfff, 0x6, 0x9, 0x1, 0x8, 0x292, {@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x4, 0x5, 0x5, 0x7fff, 0x5}}, &(0x7f0000000140)=0xb8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1}, &(0x7f0000000000)=0x3)

00:02:09 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x100, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x800}, 0x24)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r3 = dup(r2)
connect$unix(r3, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)

00:02:10 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
close(r0)
r1 = semget(0x2, 0x7, 0x1)
__semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000440)=""/1)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x4)
semget$private(0x0, 0x3, 0x400)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={<r3=>0x0, 0x8, 0x72, 0x8, 0x8001, 0x5, 0x3f, 0x1000, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0xb24, 0x9, 0x7f, 0x4, 0x1f}}, &(0x7f0000000340)=0xb8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000380)={r3, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="090000000200000005000100060005000800000002004e000000000000000000000000000000000000000000000000000000000000000000002300000000000000000000000000000000000000000000000000ce9704f200004c00000000000000000000000000000000000000000000000000000000af0000000000000000000000000000000000000000000000e300"/156, @ANYRES32=0x0, @ANYBLOB="26000000ffffff7fd4030000ce00000008000000ede70e6d8fde9adecaa9ec4f80ce5f840e8775c54b5532b48b0425c9303f9e2b33658b58d85dce6e1a3e7a6371760b0cd3f444256a8a17234bfd640d5a3dea86a89718196876a3b77857a05605ade1776bf3558eda3d4520a9dfdfd7d6e1b716e2eb93b862ac402c8bc5f6d939b92fbe01d5a2bbaa7873a38bbc1ee5127ff5d083979725dca29b6e464db7d2c644fa087156fce2d8172821779270933ee36c7b3687d509b6"], &(0x7f0000000140)=0xb8)
poll(&(0x7f0000000080)=[{r0, 0x3c}, {r0, 0x4}, {r0}, {r2, 0x4}, {r0, 0x40}, {r2, 0x4}], 0x6, 0x6)
truncate(&(0x7f0000000000)='./file1\x00', 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2209000000fe8000000000000000000000000000aa0100"/128, @ANYRES32=r4, @ANYBLOB="56bb57907b91037f"], &(0x7f0000000240)=0x8c)
fchmod(r0, 0x100)

00:02:10 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='.\x00', 0x10000, 0x0)
r1 = semget$private(0x0, 0x7, 0x150)
__semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000140)=""/172)
freebsd11_getdents(r0, &(0x7f0000000080)=""/188, 0xbc)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xfffffffffffffffd, 0x4)

00:02:10 executing program 1:
syz_execute_func(&(0x7f0000000000)="b15391cd8066440f3a21ca8b660f708301000000fec44139fd5bf91a1de1b6d5b647c7c7c6e8e8fb0f01e1c401b456ef8f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400eaee47c7c73400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c30f38015d22c31d54111d00")
r0 = getpgid(0x0)
r1 = getpgrp(0xffffffffffffffff)
setpgid(r0, r1)

00:02:10 executing program 1:
syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
socketpair(0x2, 0x30000005, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "6872534a4b0dab17f4be7adb27dc6ad652a54cdc875f655cdfb7097cf72a0108244bebccb54d1e15292ad2db3ca19835ce9316b6842a6c0bcd895ecc9600256a8f5cb0ab81665011eb9ed877d218256e80423617905a66c720e472d78c00fe02d703ddebe47c1e9ecc9a21f98d4f9484ac879a7d8bcddcebcf00978fc47a28a679c51011bb279d2f0f899040d723ad1da9071676271806b93612fc95849a82b05cae5c996952bd2761821b971382414ee1892a1f817847c11b0a974c4088c561f0f81eb15ba81a4825f3b7f6310b91d94131d29c5c102bc716a330a8a3a75707068cfc564bd2392ad3db13ef9522bbf1"}, 0x100)

00:02:11 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd303c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:11 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000cf581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:11 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c130f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2")
r0 = semget(0x3, 0x4, 0x1)
__semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000000)=""/175)

00:02:11 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x0)
fsync(r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
read(r0, &(0x7f0000000080)=""/18, 0x12)
unlink(&(0x7f0000000000)='./file0\x00')

00:02:11 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
munmap(&(0x7f0000719000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x4, 0x9}, {0x5, 0x2}})
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400)
symlinkat(&(0x7f0000000180)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
mkdir(&(0x7f0000000040)='./file0\x00', 0x2)

00:02:11 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300011005})
freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x6120, 0x200)

00:02:11 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pf\x00', 0x200, 0x0)
socketpair(0x1c, 0x5, 0x8, &(0x7f0000000b40)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000bc0)={<r2=>0x0, 0x4, 0x0, 0x2}, &(0x7f0000000c00)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000c40)={r2, 0x1000, "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"}, &(0x7f0000001c80)=0x1008)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000b80)="051b5b5bb47ecf14f3e903ed3bdfd57ea1a647367afb95a4df1dc6ef66038ba4525993e0356d20b7f4d215166964d165a3991c")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"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", "7da5e3944ef89c1a491b7fa6960f602f64f2d470654d16b670a0a43314cdf24a", 0x3f, 0x99a}, &(0x7f00000005c0)="c58e92ed467a96aba171d82429cb5724e9b8c7b64ed7dae89aef3091a5883e892c1c563be51f9314d438db81d48e1c68b623", 0xbc2, 0xee, 0x80, 0x0, 0x2, 0x5, 0xcc, 0x3})
write(r0, &(0x7f0000000b00)="8d0a7f8ddd60b4b1ea27f7d69770b8abece72b1ef3f26b5941e194312a", 0x1d)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x30)
ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000580)={0x10, &(0x7f0000000080)="b94d294c2a0ade3d2ae634b45a06b003194d2ee479abc76ae4ba02f4ec1d227fff8164438b647a1850c8894077ed955526545d1347e900ab9f940fb2ddba9503762ccbe0b2227023", 0x100000000, 0xfffffffffffffffe, 0x4})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000600)="e6cceb741eaa3f37f7d4bdca370b")
ioctl$DIOCRADDTABLES(r4, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x20000000000, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5})

00:02:11 executing program 2:
syz_emit_ethernet(0x275, &(0x7f0000000200)={@random="19988b943c6e", @empty, [{[], {0x8100, 0xfff, 0x0, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "cd81c0", 0x23b, 0x51, 0x0, @empty, @mcast2, {[@routing={0x0, 0x10, 0x0, 0x4, 0x0, [@local={0xfe, 0x80, [], 0x0}, @rand_addr="b501da1891fb5aabb69d60f731e5d26e", @local={0xfe, 0x80, [], 0x0}, @loopback, @rand_addr="8beac539495193e43fc1eafd4f1728ee", @empty, @ipv4={[], [], @multicast2}, @loopback]}, @dstopts={0x7f, 0x1a, [], [@ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x101}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}, @generic={0x400, 0xba, "96e6d539c6df6ce4a8bf0b949e49d4201e85242acb7d322629e5c53dd1fec4dbb5e5ee6d14458e6ff3be2e7a8de8594accd86f6fceb2cf7b9e7477e82dcafa72610b9067bb1bf8cb180e39798325246af9a621ac84d356363f5541a48ace9fc331daa8c906f34217a5c94254d260e0067f694f34c719570bb7f30bb40877bb60d4d3d290ec09b81d855e6616e75a8618682ec1a71460923ce1765250688a877d7d410fca69ebac908b8ff3ac3061eb05854f16281ec655f36e37"}, @enc_lim]}, @routing={0x18, 0x4, 0x0, 0x7fffffff, 0x0, [@mcast2, @ipv4={[], [], @multicast2}]}, @dstopts={0xfc, 0x2, [], [@enc_lim={0x4, 0x1, 0x100000001}, @generic={0x8000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}]}], @generic="a6bc2cc8f2d502159b903aac439a54d7b92f3321e4bca850a8a60faee48a835c773f7e0d82ba221dcacb2d91bab03acb9c69d6b245c9d04827405537edaa4c8308be5c2727738932d6433b81e4e57979ab2c2c7be8e83bba77578c2a3ffbbe1df30fcd6c4c47e402bc6f50ee0990f232b8b05768ae6cf44766b5cb3373e06e77fedd1b94ded1bcc31bf2ff"}}}}})
r0 = getgid()
chown(&(0x7f0000000040)='./file0\x00', 0x0, r0)
shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil)
r1 = semget$private(0x0, 0x3, 0x101)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x400, 0x0, 0x0)
__semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82)
shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil)

00:02:11 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd304c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:12 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000ff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:12 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10004, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0xfffffffffffff800, 0x400})

00:02:12 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x400, 0x100)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)={0x2, [<r1=>0x0, <r2=>0x0]}, &(0x7f0000000680)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000740)={r1, 0x1000}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000400)={<r3=>r2, 0x92, "11014d425b64851ca3db4bf4900a0b216e5125acbcc0c5c1df93f0160146aaf41147d3b6d9147a1a00fcbaed198467bafd28049a8ea9644b02af84f0452c2773d6ca56a17753c1b9cdb06429a982bd97be0baf86d92ad2940492802b51efa64f0b359851c2b69c5180a025c543b9f0ffd759a7ceb849eeaac542ca7b7f8be8a34447a695956a134b7ee59c172e216724c9c2"}, &(0x7f00000004c0)=0x9a)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0x2, 0xda, @loopback, 0x5}}, r3}, 0x84)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000000100)=0xffefffffd, 0xfffffffffffffe20)
r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x1000, 0x9, 0x80000001, <r7=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000300)={<r8=>r7, 0xdb}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000380)={r8, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000006c0)={r3, 0x400}, &(0x7f0000000700)=0x8)
renameat(r6, &(0x7f0000000040)='./file0\x00', r6, &(0x7f0000000180)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000000c0)={<r9=>0x0, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r9, @ANYBLOB="0008b800e93caa6d31fe2fb7f033840d4c5672c1f0f87831bbfb444a796663f95effe86a09cfa529332eca68d3165d1061a49ee5c1fb335f7c7ac9d8f9f789df1f709b829c3e4d791d78e57fb406216faf56da9728b9d2ffb8d7c73622535b2824e7d2c8f14d541f3b98e1c02008ee7fa3dd8816b9ed9adbcc1cacdffe17106265e85b8297438279ec5e2117129b8aa91f2084789ea289182bf4d5d368edd67850686fde8a8b4772a68834310d58558d33ee87010000000000000000"], 0xc0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000005c0)={r7, 0x8}, &(0x7f0000000600)=0x8)

00:02:12 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000cf581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:12 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")

00:02:12 executing program 2:
mprotect(&(0x7f0000562000/0x11000)=nil, 0x11000, 0x5)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x4)
accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getflags(r1, 0x1)
setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000100), 0x4)

00:02:12 executing program 2:
syz_execute_func(&(0x7f0000000240)="f3f0408165bf0c0000004102e2653e6736470ffb84ad947c00000f38079554f0b5b23e660f72f000450f01fc428c8906000000c4c3214cfa32c4821100ca66410fe04000")
socketpair(0x17, 0x10000005, 0xfad, &(0x7f00000002c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000300)={<r1=>0x0, 0x8, 0x6, 0x3}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x5, 0x0, 0x1f, 0xee, 0x1}, &(0x7f00000003c0)=0x14)
syz_execute_func(&(0x7f0000000180)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
socketpair(0x10, 0x10000000, 0x7f, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80, 0x2, 0xbc, 0x1, 0xfffffffffffffffc, 0x4, 0x8, {@in={{0x2, 0x2, @loopback}}, <r4=>0x0, 0x0, 0x2, 0x4, 0x4863, 0xfffffffffffffff7}}, &(0x7f0000000100)=0xb8)
flock(r2, 0x2)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={r4, 0x101, 0xc18}, 0xc)

00:02:12 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd305c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:13 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0028f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x2, 0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0x7fffffff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r3=>r2, 0x40}, &(0x7f00000001c0)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = fcntl$dupfd(r0, 0x0, r4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x7, 0x6, 0x0, 0x7fffffff, 0x40, 0x6, 0x59, 0x1, r3}, &(0x7f0000000240)=0x20)

00:02:13 executing program 1:
r0 = socket(0x0, 0x5, 0x9)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000080)={0x7, {{0x2, 0x3, @multicast2}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)

00:02:13 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote, @rand_addr}, 0xc)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@broadcast, @multicast1}, 0xc)
clock_gettime(0xe, &(0x7f0000000080))

00:02:13 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0x5b, "b561737b7eb6c92690f45db290fb2591d6286acd876acb843fb7523f9c78bea1e7c3741b670b2bef1b02e7695ba5e5328436863789e01ac3586d2e4088de4c64ab4a53595812cb6058909d288ff88bcfd9c236c74f86a0c1474296"}, &(0x7f0000000100)=0x63)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x9, @rand_addr="b2e808f0038b25dfa65a7389594263c1", 0x7}}, r2}, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4)

00:02:13 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x905b, &(0x7f0000000100), &(0x7f0000000080)=0x4)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001})
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="2e3341a8eed353484a7a8347864c809ffd29a25d5123c26e7319b7c278216bddd8d2a04bf423d884868b85df52fb9b59ac6de867ae84150df0d4959f8ab209ed83d0a8c0e393a6bd7c60e4dec53ae276dab979f1e40f8ad9f69141e4b0cd5bd74d2244b8204bc7e700bf1a572c6114bb21a5ff1b29b14ab3d7254fd05ee4889c72588174d031b2298c0bc0c3a8b176592baa1f0c39a06980e6d2b66177b80d7a0490", 0xa2}, {&(0x7f0000000000)="4615ec1d94252e44c8e2", 0xa}], 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000240)=0x6, 0x4)

00:02:13 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
pipe2(&(0x7f0000000080), 0x4)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0xc7)

00:02:14 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd30cc9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:14 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup(0xffffffffffffffff)
sendto(r0, &(0x7f0000000280)="2df0f88434df01e4fb01fb193d2eb606a9917482cc59e83b8c123a98b5a0c4b4283be94cd04e87324968673dce551f33f3049457eebe09e5cddcfe3c5bf60054864dce863bee8d8df2e2a791ab27f901315c2468a1e09a28bfad53a5133f4f445e22420d0c8c75bb23573cc83c423efa211098ac6ab0f7dfc7abde854e85120979252b915f2394913be32231b5363daea9a62412052c39e7772ebe735a420b72f9ba466aebd3db7ccfd13b40ccfbbec5bd740679827e2a9066118b097316c31110f36104c80c704e9556eea699", 0xcd, 0x9, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000600)={<r1=>0x0, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000640)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000680)={r1, 0x4}, &(0x7f00000006c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x3, @rand_addr="d7205a204bfbe573005350e4773dbdb6", 0xd7f}}, <r2=>0x0, 0x9, 0x6791, 0x1000}, &(0x7f0000000440)=0x8c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x2, @broadcast}}, r2}, 0x8c)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x74)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)
pipe2(&(0x7f0000000080), 0x0)

00:02:14 executing program 1:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
unlink(&(0x7f0000000000)='.\x00')
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:02:14 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0042f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:14 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x6, 0x0)
open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/')
mknodat(r0, &(0x7f0000000140)='./file1\x00', 0xe041, 0x60000)
accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)

00:02:14 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={<r2=>0x0, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x9ee9, 0x2, [0x20, 0x9]}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040))

00:02:14 executing program 1:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={<r3=>0x0, 0x6}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x3ff}, &(0x7f0000000280)=0x8)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
getuid()
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r4 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r5 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r5, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4)

00:02:14 executing program 2:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
unlink(&(0x7f0000000100)='./file0\x00')
renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02')
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x0, "d65b8bc10162d4b82b825910709bc919"}, 0x14)

00:02:15 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd30fc9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:15 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00cff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:15 executing program 2:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
unlink(&(0x7f0000000100)='./file0\x00')
renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02')
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x0, "d65b8bc10162d4b82b825910709bc919"}, 0x14)

00:02:15 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_udplite(0x2, 0x2, 0x88)
close(0xffffffffffffffff)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)

00:02:15 executing program 2:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480))
mlockall(0x1)
sync()
munlockall()
r1 = getegid()
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x9, 0x6, 0x300000000000, 0x60000, 0xa46, 0xab42, 0x8000, 0x0, 0x1000, 0x57d1}, 0xb)
r3 = accept4(r0, &(0x7f00000000c0)=@in, &(0x7f00000002c0)=0x10, 0x10000000)
setrlimit(0x1, &(0x7f0000000400)={0x5, 0x5})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)={<r4=>0x0, 0x100000001}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x2}, &(0x7f00000003c0)=0x8)
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getgroups(0x3, &(0x7f0000000040)=[r1, r5, r6])
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080))
bind$unix(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="d25fedaa1831d7a5f1fbffffff722ccc263c456d462df2af"], 0x1)

00:02:15 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_udplite(0x2, 0x2, 0x88)
close(0xffffffffffffffff)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)

00:02:15 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_udplite(0x2, 0x2, 0x88)
close(0xffffffffffffffff)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)

00:02:15 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d03e8f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:16 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:16 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd328c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:16 executing program 2:
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, &(0x7f0000000280)=ANY=[@ANYBLOB="04002e2f66696c6a0b5aff33ef014aae6ff72c7b4b653000"], 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)
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)
r1 = getpid()
getpgid(r1)
semget(0x0, 0x3, 0x2)

00:02:16 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0xfffffffffffffffd)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ftruncate(r0, 0x4d)

00:02:16 executing program 2:
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, &(0x7f0000000280)=ANY=[@ANYBLOB="04002e2f66696c6a0b5aff33ef014aae6ff72c7b4b653000"], 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)
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)
r1 = getpid()
getpgid(r1)
semget(0x0, 0x3, 0x2)

00:02:16 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
syz_execute_func(0x0)
socketpair(0x2, 0x5, 0xcc5, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10)

00:02:16 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
setpgid(0x0, 0x0)
r0 = getpgid(0x0)
syz_execute_func(&(0x7f0000000280)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee4bc0000c4a2d93bf1c423c549ce0a")
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10)
wait4(r0, 0x0, 0x8, &(0x7f0000000140))
wait4(r0, &(0x7f0000000040), 0x4, 0x0)
syz_execute_func(&(0x7f00000004c0)="4112925d650000c4a1a556b3ba11000064460c00363640c6f83ec4827d19c5c461e560c02e2e2e66430f3a40723f006766420f38097b25660ff30d0f460000461029")

00:02:16 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00f5f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:16 executing program 2:
syz_execute_func(&(0x7f0000000280)="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")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x16c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x1000, 0x4, 0x9, <r1=>0x0}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x101, 0x1f, 0x1, 0x5b1, 0x800}, 0x14)
socketpair(0x1, 0x20000007, 0x400, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x4ce0, 0x4)

00:02:17 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0)
freebsd11_lstat(0x0, &(0x7f0000000200))
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x5, @mcast2, 0x5}, {0x1c, 0x0, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3ff}, 0x6, [0xf24, 0x81, 0x8, 0x400, 0x1ff, 0x20, 0xffffffff, 0xfffffffffffffff8]}, 0x5c)
semop(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0)

00:02:17 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd3cfc9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:17 executing program 2:
readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1)
readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000025c0)=""/4096, 0x1000}], 0x1)
getgroups(0x3, &(0x7f0000000000)=[0x0, <r0=>0x0, 0x0])
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x1, &(0x7f00000003c0)=[<r5=>0x0])
getgroups(0x6, &(0x7f0000000400)=[r0, r1, r2, r3, r4, <r6=>r5])
getgroups(0x1, &(0x7f0000000440)=[r6])
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setrlimit(0xa, &(0x7f0000000480)={0x4, 0x1ff})
r8 = accept4$inet6(r7, &(0x7f0000000340), &(0x7f0000000380)=0x1c, 0x30000000)
poll(&(0x7f00000004c0)=[{r7, 0x105}, {r7, 0x4}, {r8, 0x109}, {r7, 0x20}], 0x4, 0x80)
sendmsg(r7, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)

00:02:17 executing program 2:
r0 = semget(0x3, 0x4, 0x214)
__semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/215)
__semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000180)=0x1000)

00:02:17 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1}, 0x8)
syz_execute_func(&(0x7f0000000140)="c481fe16d4650fdca614000000309109000000c4e27dabf16644307210c4e1c1fc64f40066460f3817f86766460f78c15eb465450f1b0bc461796e35bb7b0000")
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_timeval(r2, 0xffff, 0x800000001007, &(0x7f0000000040)={0xffffffffffffca50}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x8}, 0x8)

00:02:17 executing program 2:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r3 = msgget$private(0x0, 0x0)
clock_settime(0x0, 0x0)
msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r4 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0)
shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil)
sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4)

00:02:17 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000c681c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x8, @mcast1, 0x11}}, <r1=>0x0, 0x9, 0x40, 0x10001, 0x6, 0x400}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}, r1, 0x1ff, 0xfffffffffffffffb, 0x101}, 0x8c)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9}, @ssrr={0x89, 0x2}]}}}}}})

00:02:18 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e)

00:02:18 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd3f5c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:18 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)

00:02:18 executing program 1:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0xfffffffffffffffd, 0x1000000022)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
close(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xc054, 0x2, 0x100, 0x5, 0x3f, 0x8000, 0x3ff, 0xbb, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x6c3}, &(0x7f0000000180)=0x8)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000200)="c250ce666c4578b074c5af94e1d9d566f38549c9dfaae0625f6700458122eaea2bb0b9f1e3faf4fe06291330d65b1be6e32c9b4d5719f0f20bd34224f682b0621255a29c64925dab29e86c1fb326c453035fae5de51304b1ef25a567a9cf99e6c77b29b64a551afc9367e11554cfa741005d2be5767a7a43142cc3a4df0c61abbb7fe9ebcbb8a848971e1c86fb307bbf1e2ddb9c1f9c027e8e1fdf9e3452260424587ca4088b53778fc8b6352db2b92397038bcc5dbf6e76f60daa465bb480416eea71aefd5f937c57a487")

00:02:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket(0x2, 0x5, 0x48b6)
fcntl$dupfd(r0, 0x6, 0xffffffffffffffff)

00:02:18 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000880)={<r3=>0x0, 0x60, "522604be9239fb8659ab0648437e4da5953822aeda1818eb9c14ea437a443d53035f899b25b29b37231600e754868f32fc0385013fdbc60fe79070e62a35bc56202a8f3f62a469927dd63fefd01594c2601ee83b69e38a38ae005e6309bfc74d"}, &(0x7f0000000900)=0x68)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000940)={r3, 0xc7a}, 0x8)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000980)={r4, 0x8}, 0x8)
r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0)

00:02:18 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0002f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:18 executing program 2:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xa, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c403dc0575dd353bdcc186d4074acbe69b2000000000000fe"], 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000000c0)="850c3f83aa57267d5c8fd44c25455dcb716cc8d5062a3a9c4a8db40af6b43a4fddaa5a5bbe9e85853b79242257e6b5ca2d34868dd6d2cdcb7911fd52307d33148ba94e15ebfc3e2974605cd15469247b3214f9d606c2171313a4ff921888b288a9870b346875233f43b0e361c7fbb1146c47f44155ec93f15fac0923a24435376921df0dc234f492a620ba57e505bf3a1a0460edc3c2ef89ded27b13611b6296f7")

00:02:18 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0xfffffffffffffffe, 0x4)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0)

00:02:19 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf02100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:19 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = socket(0x10, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), 0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x7, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c)
fcntl$dupfd(r1, 0x0, r0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

00:02:19 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0xfffffffffffffffe, 0x4)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0)

00:02:19 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0003f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:19 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_sctp(0x1c, 0xc517ce5e7938beb0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x5, 0x5c}, &(0x7f0000000180)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080)=0x800, 0x1d2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1c, @remote={0xfe, 0x80, [], 0x0}, 0xfc}}, r2, 0x7, 0x7, 0x191, 0x588, 0x9}, 0x98)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="0346a31753d70927", 0x8}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x1, 0x3, 0x4}, &(0x7f00000002c0)=0x10)

00:02:19 executing program 1:
mkdir(0x0, 0x0)
r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="1c12ed", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)
ftruncate(r1, 0xc7)

00:02:20 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0xfffffffffffffffe, 0x4)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0)

00:02:20 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001ffc)=0xbf, 0x1000000e4)

00:02:20 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf03100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:20 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x2e, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fchdir(r0)
mlockall(0x1)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001780)={{"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", "154fdd474360c5b54a3fcc44d449a70040be6d0ec96343a02b1ad96e27c94f21", 0x8}, &(0x7f0000000180)="6aa28efc01841dddd8808572babdd920bd1901", 0x1f, 0x100, 0x3, 0xaf8, 0x100000001, 0x4, 0x200, 0x5})
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000780)="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")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)
syz_execute_func(&(0x7f0000000000)="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")

00:02:20 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0004f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:20 executing program 1:
mkdir(0x0, 0x0)
r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="1c12ed", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)
ftruncate(r1, 0xc7)

00:02:21 executing program 2:
setrlimit(0x6, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
poll(&(0x7f0000000100)=[{r0, 0x8}, {r1, 0x2000}, {r2, 0x43}, {r3, 0x20}, {r4, 0x20109db5543427cb}, {r5, 0x2004}, {r6, 0x40}, {r7, 0x4}], 0x8, 0x40800000000000)
r8 = socket$unix(0x1, 0x1, 0x0)
fstat(r8, &(0x7f0000000300))

00:02:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x100100005, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r1=>0x0, 0x5a3380000000}, &(0x7f0000000080)=0xffffff02)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x12)
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r1, 0x8}, 0x3cc5d11e879651b8)

00:02:21 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6(0x1c, 0x20000003, 0x7fff)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={<r2=>0x0, 0x1000, 0x2, [0x7ff, 0x200]}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x101, @empty}}, r2, 0x5, 0x3ff, 0x401}, &(0x7f00000002c0)=0x8c)

00:02:21 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf04100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000000))
freebsd11_fstat(r0, &(0x7f0000000000))

00:02:21 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0005f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:21 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
fcntl$getflags(r0, 0x3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0xfffffee6)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x518, {{0x1c, 0x1, 0x100000001, @loopback, 0x4}}, {{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x108)

00:02:22 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000a87000/0x1000)=nil, 0x1000, 0x1)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)

00:02:22 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000cf581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:22 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf05100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:22 executing program 1:
syz_execute_func(&(0x7f00000002c0)="1c3eb5b598440f8a640000001b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768748680850eebcf083008020002000dd6d6807c4227d359af1e60000c4a3295f17f7ea01eff265dc5f00549d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000000)="c4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a")

00:02:22 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f666937ac23fbf782a197fe906e6c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x5, [0x5, 0x3, 0x1, 0x9, 0x9f]}, &(0x7f0000000080)=0x12)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x8, @empty, 0x5}]}, &(0x7f0000000140)=0x10)

00:02:22 executing program 2:
r0 = socket(0x0, 0x7, 0x80)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x0, 0x1f}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xc6b0, 0x4f, "dffd3526047bd6a4f2dc07b5265edfbb48ceee71cb36fdf3eef81137110e6af23eef579feddf2b8506c2622bd20eabf41120dcab08807c696eb8ced902ca987b5f40e810d409ba85e10872e6b65f70"}, 0x57)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/253)
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
setgid(r4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x6, r1}, 0xc)
r5 = getpid()
r6 = getpid()
r7 = getpgid(0xffffffffffffffff)
r8 = fcntl$getown(r0, 0x5)
sendmsg$unix(r0, &(0x7f0000001c80)={&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001a40)=[{&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000000500)="90b0aa10327b97ec1037d0ad6e559a818ea285bfeb3eeccf7575b751ff05b71028810ccb63293a2f5c8a8b576ea0ff590116616754463d1e383a5605737a755b95fd977146a7482dad8f1130974d5f582f5def913789b5e09b1ac018f260d6069faabd3dabf182914cdc4dcff2e85d7009d7d39574f8b2d07693d229b853e4f2005db76342157823a1", 0x89}, {&(0x7f00000005c0)="6a009923b2dae84d5e1efcbae54ffaf7027674b9ac74f19a59277a185dca65faaaab19103943baef3ea138ae41549acde4964eeaddc4ebaac1f38927d12c4fc0f48fc842098c2544b3924d10df03df98f38cbaa71d2ba1453c4cbe9920a1cf5e54ce9b8c6b2b6df4fea14cd6d93bd822948f90128ebaa9388bca4583042471a1ed1935f97f7fefeb98a8f9f253a023159545661c2a90e383377c559333d7fd7a1cb20e624a3b30bb418a8059f7338b60dc5bf447680f172afb44", 0xba}, {&(0x7f0000000680)="834b2dedff723469ad7349eabddefd8c250f7f0c95f85f7e1068dce917c66f8711c42fb4246d9f5fdc884eb9d4e6ea7595e4407083c013299ce5a999a46590b56594ff02d431be8855d5ed29a238334cec87b67c2fe9f72ed7202b463c12f93e394d3fa589f99db5dedcc00becef6457320654de6fed161261e9151e17235fc9afaa543f8285e320e272fb0e91b880fc11092a7ca08151bd17d438a422c200e4f7ec775f5179a9b6633a14156171cbc9152a6c3138fd70eb378759e2ba1a6b35573f713b5868d9289489c0bafc7513f308d0327cbe568b", 0xd7}, {&(0x7f0000000780)="8a277176ee66f955c0789e74b292eac66ddfa5cae8b69d1baa39fe14b952d5ca1a393e62f1989e68d907de15a5371ab8d9fc9892dbfdbba4fd661b8802e514bda6c482a9", 0x44}, {&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="11f6e001cf81123d34316053b4d27880b09d5301d3289bc678f03c77abc2a21371daed67dd89cc1c6d07a954be85dec83b8fa0dc8c189873d856926cbcd1db607e35b25793ece20b78c407226d10e84f7b78accc1999215bb126ede12f93fafd9a4842a8aafbd0a32879b8703eb1a87b0cd4bb06927adf7f36bf0fa420e5faf13415945287d9b73541a9ecbf7912f7192113620dc157cc3b70a770e9cce2c5b7190df2766f867dd375e6bdcce10cda53c1fc441f871a6573808df54735eb48992e2bf3e7070380da1b55ba75157b212786f111530f50ecedd1309d971bac0f7d06454eb790ee8d16a94466ce", 0xec}, {&(0x7f0000001900)="f5e3aeb80eda2ce40a34dd7685964dff82fc68e79ab3275c51c944b1", 0x1c}, {&(0x7f0000001940)="6f127c6c39348f4c42abfb67dddfbbd665c3a4450d2bd15e076261fc0d9c658908e5c8bc01295fc249484d54c5f31a281028295601f7a2c11e2884e15fa406c80d0740b5c2bd14d0ba806034cdcb99e7075bdaac714da0a1fc379ace69764fe74e18ba96bccd90e7aaa5e0ecb187d693fd0c19249527a46cdc9cfbcf95521d6a8d193b11833ef841403cfc4799781316b4ebaa036a00b059c49b3a1264eda88c6a66f247047a1f2ca6439ccc5720e50007a089a12472e6cc79565e83d65f32d7bc478a68f6af", 0xc6}], 0x9, &(0x7f0000001b00)=[@cred={0x20, 0xffff, 0x2, r5, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r3, r4}, @cred={0x20, 0xffff, 0x2, r7, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x150, 0x108}, 0x20000)
sendmsg$unix(r0, &(0x7f0000004fc0)={&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004f40)=[{&(0x7f0000001d00)="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{&(0x7f0000003f40)="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", 0x1000}], 0x6}, 0x108)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000005000)={<r9=>r1, 0x800}, &(0x7f0000005040)=0x8)
r10 = semget$private(0x0, 0x7, 0x200)
__semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000005080)={{0x0, r3, r4, r3, r4, 0xe1, 0x4}, 0x42, 0x1f})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000005100), &(0x7f0000005140)=0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000005180), &(0x7f00000051c0)=0x4)
r11 = open(&(0x7f0000005200)='./file0\x00', 0x209, 0xa)
ioctl$DIOCRDELADDRS(r11, 0xc4504444, &(0x7f0000006240)={{"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", "5e5f9381ccf5d85dd53ac211a0e42884c07bc1726bc5982ea04ea6090e5802ab", 0x10001, 0x3f}, &(0x7f0000005240)="4f1e96b5961ce2bdc15799e7a72c0a46270be848579095376b79a6c08a2c5864b3a65c668fc76fd57ac7998bd1d9fec27b8a6335b66e8932edfd1f09319f2c0d246aee4a0948e055fc83860123c6b43607df6bf7f73c861b1e4e004149714e9122625c36fc65c5a1dc8d1fc90002d9393401b3187c9c292d7bbe61931a5f78b5b85bc4150f6060d0a691658d7c8ed53ed19a280dea91d7bda9ffb09cb120a51631570b955fb769226d4f32700a20f8f4cd64d0378111705d5f08a50f4535d6d5e04ad622474808fd243dc3f6cec90d873d5775247896ac3e8367efa269b65e3133f5fb4aeaa878e6c699d26fa5fe7ee43328527e52e7fb9fbb4a1d63ae46a87a5ade9c3a691fa9f8dac321c2a26fc79760ef754ff614c64e2f81321a0e0d7277d97574858fe3c1ad9dead1bbf6ff13980f2b312aa083294cc778a929184e9882fd6b99d252b61b4ba063694f5ce186e326354db59093b86d95758a1ff5f1d6b76c3f752be70adbb0f5575b9e78724bf32e4bee8f75aad17050796fd513807ff5adb1d0456f5958a8a4bda722bc94217b76354caf52e67bec62031f01a042197a73230bab7b4823c571414f6706731e80ea75715c54021d7ca45d4acb63634d7abcec457fab7f53a8c44ef5b25e8af895f2ad3c69f0dc88e9115e5b5d9c61defc145679a9113a262a06e03601fc1cfde7d28a2c98a916cedd4b3b70e5f10f73ecb9211c7b5a8070c82e4a707d242f46ba1dde57dd4dbff56c4347df1baea3283d161385aa3e94520e7955c62409d99d8ad63808f65285bb1f83d8ace35cda2897588beda395651b58ec151fb3377151448ac560b84ec937a7f670427c0dd9abd502bdebe4d273507ac42e5d324c0038fdc25587cdbc7d4246299c17e6cad1d7fe998ab27e57e57f4b38ea0541af1143fa7f11e687b4f98b45a5c3c6d8c2e8a246e5657f56f8323b786fe80543c755792159de1b02e801634213718398d8540441e246ab6ec119a3f909c4264bcd3d9c827c7004c21bd4acce6725e10f12d740b0f1b7c24bc951ad2f7b77ebd7eb719faf973c64633ae8f8cf29b67ce721a1332e3edd1f8c5013383b2c7dab7b05ea0441518a589e8ccaddd0d0d459b6b3fb042704f3009f2555bc1aa9073daee5bb2a65948b38fe40ead3d67568f730da680bd180d282f29fca6b81b9554752e1dbbf5bc0ab093f8b9105d7a20979cdf9e0ebab232600cad7f7c1116b1833e5ebd4710cc5780ce1f999c17ffbf7486c3fbf78117337db17b07d2ae031fb580ee5de69e72acbb45201803147c4e1141e8f4794406619e3393ed0452ca90e1323ba48ccc97c331b10e9b0a0d1edfa08fb349e0ce560cf0a020cc4b159996e0ffc0b2347328dd0d62118938af473799a3acb4d324a334cb5741b737c518b0e489da43453b7e63d661531453e0f339b788c1a04eb12d3a2e8dfab5ead6911781d825a40221ea4af39748e6d8fdd9977490fdf5365c02e9709031ee072a11ec587b840ab91f7d5405df17bae3fce780464da0fc3b83ebc0d3549396714d9b6ac6af34dd84fdd5bac6a2c096ea8b7bc2a3a396255c8797cdd2663c0fb59342113879efd409a09897a044d89cd6305594a34e2881411871f4a224b754ba73ad4c21b5245dd494e497b2e2d9c6c9daeb8dedfb5e80e76c272186e4ab81dd81d5ce3944c8fe08c1f05c6d1320275773b9deb8a20fc651ece866718ed83392a64004a2c54fc6d9ccf3ae89dc67f4e0bdbf6b154dacde322e0bd3f4e2d0698dec2df78ba494b0e48b15b19d46a6da7b9221552e70a86477a391d66945e476dbdadf839de40e2932545f1eea4d1e00fa0c0da9411f5d75f810465501efb8e326799a2bfc2174c7cd5e130325925d8cbaedac7ffd59990815b82ae988c264229deba4564db4f4cae724f7b20716f3131373e8f32938b9580078dbb7b38ba3f42aad53568a5402366971903d57cb32e9ecc29087bca3a9a02689ffd8a192aa346e70d0c97f8199eb379a6135749633649211da3ccf2f6ba51aec920cc6ecdf808ed5604ff30c190a769366d7b58fadcbdf57b27d6b18e2c7a8baf450690a92ac486e253d0d176f46d71e4479349118645b9265c49b76c14747e0f0715ff4d44aa2e3cd64fbf3ab836ca4dab729250ae37dfa3a4f3964a91df4eaecb3f53123ab2d363312875a1535210f76c38767e0fe73faaa8003412dfee798614fbf0b09692693a2fea901d191e920ed53b71368e1826da133cf98e647ec7092ee6a67499551c3ae8109d79cde33841c015adbe6c80381155bef1f55337c145f164001dcddf9b48b7adb5eeccb89fac3df4efc727cf20434d7e7885948827c5b00dd99a93a040eaef90340be52bf93de05a7b95d8e2146011707107dc56f235b348a182ca4b22d7c90dc040cf092e0a768af8773ca1bfaa803f3993165920e61493de18f535f2178fae75aecec784152a4a531a778dc9e02d88b3598a06f5912f69debf5c2e808ee9789cfc495dc3c88a35439cbae159e61bb604a8492ef83c651abd4a6d86553c87383f262a1dff54759c715588b1ee704ebb4872077221975e8426fab73a4c3ff5d554317f7bbeb36eb1c270ffa16d5fec84c45e013cff4f4e236978cf6ddb0553cd86459dad3022220250141b5278318cd01a23c1481c56a75473f52b292e304a33fed389797db2339535e02c6ea076ddc8a38c4d4ebc04fd5bef7ef98e68c2030f95c4016a6a57f80932b265417a08eac429c48c41aea8d56c81bebeb69c5ac5edbfbdb64fa56e5625b8d3b30189b20a5d9956c0d797ea85ae4538b9e677f513267f5cf9ad7324bb90470cb7c15ffa9259e90fb0366781a04374f6605e9bd57725a1510d03ac09e978cc14087d4c245bdc6f564df827e395f8033ca5a7385de64c779550b26565b7bd14990862027c1238c76ca1b6cd455b06469c190e94414120323ddf7956682ba796ac407160a989ac4169a5fe8ac5c96dff061b2dde44aeacbf7c94cb89abc2e07417afaf107ff9e9171725ec5bfb6175158ac6efb5a95a02726e76d23f888e1ed282dc6ad3d6307f46dec202ff92ae2446cb7395a9d0606ee6bcabdf5d92406f927e9620697bfefc9efa42c873983e9e7ecb07827c6318873ef7a7c5826ebd832aed3ff6c8f118b6e313f5779496d2564286b24e4a405fbf4c660e5f83d5de75756c08da29c4738bac14e521732331952adaadf8ac4e8ac764ce3baa7447db1cd94dd875bfac45e82d7da7003960518afa975f2a5515311b1c3e607c029d6e8e703fdd6552b99d1fdf8dee719979f996d60acffa7a912b88e7953425ccf78fae20bd29e2efc1caf47abc43d50b85d20967f2dbc0ff4a2125a98bc668c715fa0d0abae87414f9fab35408ab8d07eec6802be19e05eb97b8391042352441d198d3cb9d3cb4600465a37479e197699e0db5198abc29aac9ac85b1c65980b66d437095456de0f5965425cce7f8aa2fabb5a9e762eb7226bc4984423ba773eb959b8eb39a1e7fb3093433aaff40c41b2ac3317856166d27132417896c8c722ac82c08376ff552c52709034c99b4cb648131cef36ffb719c2cd3084fae7e4f796b2d64478f1c28009613b48cf010e95249b35cda970475cf849a05a6e4cd4d6e90850a5dae99e9dd6073cb72dd15f866884cb3c62a25545a65e01c7cd93b6195550941a38ecc2ef50dea149797cc9ba66c3b04a5811cc5b866e76b4687c0f0def4fe9f1e6f7027e45a26907cf783ee4c5c0efe4aaf6121d2fa457148a4bb11f3bfacda193444a081fecf7fa5b1f802699cd7de6fe4acd1f6a12497e054f337009546a36159fc1dd23475edee56c4e44580db4377b0734c24a44214a260b38255f28b29c19711fbf21fa6619c6827026e4d0bb0197a89d4290e0ba6a221d27f4da94995b454c1e94458936bf54c6f8b05d9ed72d4aa059f222596f0bff779115da4f0c34d8a8f64ec9a2972029277f1e8b70aac304f11988c191d52ac33b5935710ccde49198ecc66e73a7d189c5c62e341e6c8900ffde4293d1fbf31813d99cd45fec220cf044f19cdf08c3161faaf85c6ea341b5086787d80d44ee2d34140e3818814517ef6dc72fe4f15e9ee87fa50307ef9367e9ac63d167643cedc73868cbbea7f3e2714b4da6f1a25ff3716548aed5682e5e82ebe31ac86b715dad6c4faf94af79c99c79b93c0969e542429febdd29fad963d19fb68f45a1f79b5bf8cfa408ee5fd5f2587451f58971d4deebb701c72b70b5f9cfc93ab58b6a3d18c68d30620d64e562ee9d88eb17f2083b83b1d5a5e6220717e6cb3f0dd44314fcc25f9484983b7418afa35774a62d7b8a1a9bc134ed72638fdb520361f6cada90662878346bd464ecfc5a1c04dc852ecf8d0bd1b4245345f87b6e08bffc4eaa50f862b0f491e378662c20c33406b59e64da11afe14f2311b40a07cecd6403aafb1731ab32b31c43879870f9135603ef3bc948a97dd63ab56f3c6600c03f6f9b63bf68ad63adca7d0677726b0e2e920e4d5da0fd86fb1a9647c6e1aba8c96fe3a99abaa942ef911b11724cc1bc01e4ee1767c3135fdf079b95e80027b2cdd26141408f3bb72bd1c0764fe568e84d616fda40ce8083fd8945f80f7828b90a03cd85ee17a1df68beb50ff1dfb632afe679bd4f604abe590bbfb27258bfd2691d313bbb9d064fec0bb1c8f51a029decc9af63312a6d48cc0332a8eaf9f788cedc38a3af79b483d0f6e3734efd5c797bbd4d5ac74af92345f37d022f8d4ad66efe9246c457a07b0f799f549cc0e73f6f4105a31145f18821dc83c2585e7a223ff62d2f7ab460bc2617cc0802d3ba55fd9d3b1a0992b255f5b80d5d105a02de3e194f48614a55775277d3a225aad9b8a1c9256181f37709ecbeca4b491b44670136b5e7ea2200d9b8f80aeb3953b0a46bdf8f9ea1f7294c84949972a95a4a069a3f2902259feba494e6e7095d07e519015cbae0e653871b5a93cb6cda115cdd253b38a8430c7d3877d00a8145b679cb190d8522de9ced0a0dc74190f30ca811a40d93e60ceef4fa3822a8397bae6219c7bb6fd12788c6f1195fed518f745fa4858825a822e5334b98a2059b2d3cef710a93ab145ab130dff496e0a34c79a2d7d3a8d613d807bd06983b566bafb87852c8772a2608aa0d969d1691861fcbcecb72744dd7f2a5da99b3a5f53375afd3204fbb8047bb4be94e2e8997976a1635b120c83d913281d71e3a6a9509b72c6edf535ce8cc5432fe89caa8605f003e5ad6075c2a2dd432f808ed6514e67c0c4f4b1c9fab8ff99a034ffccabc14e2f82124b806da96c04d29dc68c82c31e3926d900a896ae25adf1dc1ef5a46236f6dd82488acb06a4993c734e5c79a42df452f7b7f33888659309368531e17c162e15f432afcb71fdd77dfcc9b18e8c3edb4c8ba068224fbb9203ec401c3c8904993512fec28fcb050534fe2d2d9d62d46f86c9d15e5526676b36920c4eeaa150345f5f984c829992c0c80a99ea9a6d282f2ac52ce5d66157422b6161257edc8c45f9ae17009a2d5c31ee9e9a25eef86902269bb8521d78ef25feea6acf64ed03d6d3891fc785f2fc17fdfca35120ce694b68fb16e6e12f4ec3ba51d01a77cc48701f2ddddf5a3bd13f4be0df369fd0d1ff76dca170cff3b63c5cb19e571277d44f62e8f4149cf16446a462967c8c2cee8ad5e1eb1f320e43972932f8476253c8bf660abb959c1cc3cb0567039b30c7bce491689fdae0e425dc09db3f3a012e35e23ac30b2251b62a85a1a4c606df951252395bb22aa8b590706c45", 0x5, 0x10000, 0x0, 0x4db0d08b, 0x6, 0x9, 0x8, 0x2})
getsockopt$inet_mreqn(r11, 0x0, 0xd, &(0x7f00000066c0)={@multicast1, @empty, <r12=>0x0}, &(0x7f0000006700)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r11, 0x84, 0x107, &(0x7f0000006740)={<r13=>r9, 0x6, 0x3, 0x5, 0x1e}, &(0x7f0000006780)=0x18)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000067c0)={@rand_addr="b8758a2817c1d2cde3335a78cb9e0f25", r12}, 0x14)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000006800)={r13, 0x400, 0x4}, 0x10)
shmget$private(0x0, 0x4000, 0x1c, &(0x7f0000ffc000/0x4000)=nil)
sendto$inet(r0, &(0x7f0000006840)="6ef9463660090cd9a297fec58fad5c408a216260f3b3a1118aa120caa291f1dd617dbd28545c98b1908968effad6eb8d05db5150cbbaa17071c72ec4956585dc1fd415b9630d32d2c8d667f248bd7d5ec5411ff29a966a42e011c3c837053350f4d015376db1c546210e125e57e0f34b560c4d6d6165c4f0f1890d2d11ac03c0bae29d87005d5b1a759a4385ea7e52ad2855dec93333d2eb2014adb0cd856658b89903b2dbe6ce2dd1fbcf757678cecd4961140bddd566065f2c794c21316630b5f40a8c671abfe7df7f8584bfc9a5cb0c059e62dc2bf64a53630e77c27d0d4d4f7ddfebb310b4d9a041b803f329", 0xee, 0x20001, &(0x7f0000006940)={0x2, 0x2}, 0x10)
lseek(r0, 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000006980)={0xa, [0x3, 0x7, 0xbe56, 0x3cd4, 0x7, 0x8, 0x3ff, 0x5, 0xfff, 0x3ff]}, &(0x7f00000069c0)=0x18)

00:02:22 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @loopback, @multicast2}, 0xc)
fcntl$setstatus(r0, 0x4, 0x10048)
ftruncate(r0, 0x8001)
readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)

00:02:23 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r0 = semget$private(0x0, 0x3, 0x1)
__semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294)
r1 = dup(0xffffffffffffff9c)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000)
accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000007c0)=""/4096)
sync()
r3 = semget$private(0x0, 0x7, 0x400)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000000)="853fbec6ef9779a892d1d6cbcaf728871d4ae1ee3a50188e06d4022f759b40300334f9fe4f637d681123560e1b46a0801c774bfcb2ec2917c08b1e3f2c")
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])

00:02:23 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000)
accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r1, 0x404)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getuid()
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r4, &(0x7f0000000280), 0x28)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
setreuid(0x0, 0x0)

00:02:23 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000ff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:23 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0xdd}, &(0x7f0000000080)=0x8)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000480)="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", 0x1000}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c)

00:02:23 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf0c100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:24 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
preadv(r0, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/122, 0x7a}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/180, 0xb4}], 0x3, 0x23)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6ead, <r4=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x1, r4}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x33, 0x0, 0x0)
sendto$inet6(r3, &(0x7f0000000180)="62043ee3cb30cf11090180ddab3ff51efa5e6159b074364e7b7b514d415402ee40ef1fdd0614e7b32da7d34954a1d0c2c5d5183b2b670b194b43e78318", 0x3d, 0x0, 0x0, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')

00:02:24 executing program 1:
r0 = socket(0x2, 0x20000003, 0x50000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)

00:02:24 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c1b0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0xc09, 0x11)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000040)="052bcacf869c60666d5e2e697073")
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')

00:02:24 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0)
getuid()
rename(0x0, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r1=>0x0, 0x8}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8)
open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x20000, 0x20)
bind$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0/file0\x00', 0x5, 0xc3)
unlinkat(r2, 0x0, 0x802)

00:02:24 executing program 1:
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(&(0x7f00000002c0)=[{r2, 0x2000}, {r0, 0x1}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x50}, {r1, 0x40}], 0x6, 0x0)
poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x7fff)
fcntl$getown(0xffffffffffffffff, 0x5)
freebsd11_fstat(r2, &(0x7f0000000340))
r3 = fcntl$dupfd(r2, 0x11, r2)
fcntl$setflags(r2, 0x2, 0x0)
poll(&(0x7f0000000080)=[{r2, 0x20}, {r2, 0x18}, {r3, 0x2007}, {r2, 0x5}, {r2}, {r2, 0x19}], 0x6, 0x5)
setsockopt$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$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getpeername(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
setsockopt$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)

00:02:24 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0028f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:24 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')
ioctl$DIOCCHANGEALTQV0(r0, 0xc002440c, &(0x7f00000000c0))

00:02:24 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf0f100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:24 executing program 2:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d000ff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:25 executing program 1:
syz_execute_func(&(0x7f00000005c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fbf245dc170fb8c4054e4eed751ec4621da76582450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0, 0x2}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x10001}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0), 0x0)
mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x7d5b682124b3662a)

00:02:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x100000001, 0x7fff, 0x81, 0x3dc8, 0xaf}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x1, 0x1, [0x101]}, 0xa)

00:02:25 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf28100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:26 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00cff581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:26 executing program 2:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x100000001, @mcast2, 0x20}}, <r1=>0x0, 0x1, 0x7, 0x2, 0x2, 0x7}, &(0x7f0000000380)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={r1, 0x2, 0xf, 0x8, 0xa20a}, &(0x7f0000000400)=0x18)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = geteuid()
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
lchown(&(0x7f0000000440)='./file0\x00', r3, r4)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000180)={0x6}, 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={<r5=>0x0}, &(0x7f00000000c0)=0x8)
mlockall(0x3)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sync()
munlockall()
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r6, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)={r5, 0x55, "8a65bb6086dc27b228000a6f8218b0fc7148e07cf2f99a0dda3039b9c57719429d63717c797f14006b069e8266bf9d546478b6f06fa81132e12ed5b69303345d43f89d991324a7937270394b7d058bef004b4fdafa"}, &(0x7f0000000240)=0x5d)
r7 = dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000100)={r5, 0x7fffffff, 0x20}, 0xc)

00:02:26 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
socket(0x1c, 0x2, 0x0)
sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0)

00:02:26 executing program 2:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
sync()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd10_pipe(&(0x7f00000007c0))
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="9a96c425000000000000")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:26 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)

00:02:26 executing program 1:
r0 = shmget(0x0, 0x2000, 0x128, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe")

00:02:26 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = getpid()
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")
setpgid(r0, r0)
msgget(0x3, 0x104)

00:02:27 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcafcf100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:27 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00f5f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:27 executing program 2:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
sync()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd10_pipe(&(0x7f00000007c0))
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x2, 0xe7, 0x8}, 0x8)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="9a96c425000000000000")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:02:28 executing program 2:
syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e")
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x44, 0x1)

00:02:28 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000c681c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:28 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xc000, 0xfffffffffffffffc)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
mprotect(&(0x7f0000173000/0x2000)=nil, 0x2000, 0x2)
r1 = socket$unix(0x1, 0x3, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0x7}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x9, 0x0, 0x7e}, 0x10)
write(r0, &(0x7f0000000740)="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", 0x2b4)
read(r0, &(0x7f0000000140)=""/252, 0x7f6)

00:02:28 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaff5100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:28 executing program 1:
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)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x14, "096b48e991f8f6c22099445ef21958684d15edfd"}, &(0x7f0000000080)=0x1c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0)

00:02:28 executing program 2:
syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa01000000000000000008004500002800000000e1069078ac1400aae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="3000000090780000"])
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0xd977a784f9d1dacc)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x8, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x1, 0x45a3, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3}]}, &(0x7f0000000140)=0x10)

00:02:28 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r1 = openat(r0, 0x0, 0x0, 0x100)
fchdir(r1)
r2 = semget$private(0x0, 0x1, 0x8)
__semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f0000000180)=""/13)
sendto$unix(r1, &(0x7f0000000040)="a90de7a24dc352d8f8166ac86fe0d8c32f1c52aea15d1cd610b80f6af76beac569d61f084c1d3f55b2879b953abdb94b32c9b87273ad1a0f5f63021d50dc303467103213b3df7519431344096d22505429409bb191e2eb", 0x57, 0x20000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x0, 0x0)
mlockall(0x1)
sync()
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0)

00:02:28 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00')
fdatasync(r0)

00:02:28 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, <r1=>0x0]}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0xd54}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9000000000000000, 0xffffffffffffff1c, 0x3610, 0x4, 0x4, 0x1, 0x3, 0x8, r2}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x4efc}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYBLOB="060000002008ceebdc00afa6569a644e96716b598300fcffe3ff0000"], 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000380)={r2, 0x5}, 0x8)

00:02:29 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581cf6db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:29 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
ftruncate(r0, 0x9)

00:02:29 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100300f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:30 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581f56db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:30 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
ftruncate(r0, 0x9)

00:02:30 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0xe03, 0x29)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000180)={0x2, {{0x1c, 0x2, 0x3, @rand_addr="95e1cf8993bd8fcf9d2cb275fcc36399", 0x10000000}}, {{0x1c, 0x3, 0x5, @mcast1, 0x3f}}}, 0x108)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x68, 0x0, &(0x7f0000000040)=0x104db)
r2 = semget(0x1, 0x2, 0x600)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000080)=""/221)
r3 = fcntl$getown(r0, 0x5)
fcntl$lock(r1, 0xc, &(0x7f0000000300)={0x2, 0x1, 0x7ff, 0x0, r3})
openat(r0, &(0x7f00000002c0)='./file0\x00', 0x89, 0x20)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:02:30 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x3, [0x8, 0x1f, 0x1]}, 0xe)
mlockall(0x1)
getresgid(&(0x7f0000000100)=<r2=>0x0, &(0x7f0000000140), &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x452dcf, 0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x7, 0x3, [0x3000000000000, 0x1, 0xff]}, 0xe)
setregid(r2, r2)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000240)=0x1ff, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x9}, 0x8)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x81, 0x8)
ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000300)="362cc78653ec7820492332c266f82286f78e0cc4e1658a9c845da46f")
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x6, 0x1, [0x0]}, 0xa)
fstat(r0, &(0x7f0000000380))
r4 = semget(0x0, 0x0, 0x8)
__semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f0000000480)=""/252)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000580)=0xa235, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000005c0)={<r5=>r1, 0x0, 0x3, 0xfffffffffffffffb, 0x9}, &(0x7f0000000600)=0x18)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000640)={0x1, [0x4]}, 0x6)
r6 = accept4$inet(r3, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000006c0)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000740)=0x8)
r7 = msgget$private(0x0, 0x200)
msgrcv(r7, &(0x7f0000000780)={0x0, ""/11}, 0x13, 0x3, 0x1800)
__semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f00000007c0)=""/102)
poll(&(0x7f0000000840)=[{r6, 0x84}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x4}, {r6, 0x2000}, {r0, 0x110}], 0x6, 0x9)
getegid()
ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000000940)={{"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", "3d2d327b81e26bbd65e84a3d740e6e78e3531961d1be8e6e25317586fc8cdb0f", 0x4, 0x80000001}, &(0x7f0000000880)="5bb8ca678c5ff1d8d59591de722a8eea1f13a6e92dfb0d1fdfb7edd659a8e910e6d8e3824b527af2b9a5fa87012c8d51b63bc9fc8971cf8af92d73703e959913ab392088e07d418c4d36579208496c1d0746c3a74161f252302ffc1c2076d7baa8320cda62a6038748d9585e85e1a3a352340a8ea072706827298b2663751576eecc170f0be75c739e56bbee15c7186431f887039322080b78", 0x2, 0x33, 0x3, 0xfffffffffffffffa, 0xfff, 0xffff, 0xde, 0x6})
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000dc0)={0x3, 0x7, r5}, 0xc)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000e00)=[0xff, 0xe116, 0x40, 0x1])
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000e40)={r1, 0x8000}, &(0x7f0000000e80)=0x8)

00:02:30 executing program 1:
syz_execute_func(&(0x7f0000000200)="c4e1a9db7800340f0f050520d0f80791c4c379160dc47a000007e2e9f30f5f14404180bf108a6796fbc4237909a208800041e666f66d220fa0e50a34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b0f6a13571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d960000001d20cacadcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x100000001)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x78)

00:02:30 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100d00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:31 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100300f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:31 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x9)
r1 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
close(r0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_fstat(r2, &(0x7f0000000140))
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r4, &(0x7f0000000280), 0xa7)
ftruncate(r1, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={<r5=>0x0, 0x3}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r5, 0x720000000000000, 0x6a78}, &(0x7f0000000300)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x76e, r5}, 0xc)

00:02:31 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db703c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:31 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={<r1=>0x0, 0x3, 0x10001}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x100000000, r1}, 0xc)
r2 = open(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x0, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2, <r3=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@rand_addr=0x6, @local={0xac, 0x14, 0x0}, r3}, 0xc)

00:02:31 executing program 2:
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(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x101}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_getdents(r1, &(0x7f0000000880)=""/179, 0xb3)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r6 = dup2(r0, r5)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a0000000020440400"/20], 0x14)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
setsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000780), 0x4)

00:02:32 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100300f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:32 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00101300f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:32 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db70dc483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:32 executing program 2:
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(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x101}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
freebsd11_getdents(r1, &(0x7f0000000880)=""/179, 0xb3)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r6 = dup2(r0, r5)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a0000000020440400"/20], 0x14)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
setsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000780), 0x4)

00:02:33 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483037fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:33 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00101e00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:33 executing program 1:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100300f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r1, &(0x7f0000000080)=';', 0x1, 0x105, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f)

00:02:33 executing program 2:
r0 = semget$private(0x0, 0x7, 0x0)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
setgid(r2)
r3 = msgget$private(0x0, 0x110)
r4 = getpid()
r5 = getpgrp(0x0)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0xb4, r1, r2, r1, r2, 0x42, 0x56db}, 0x6, 0x400, 0x8, 0x3, 0x1, 0x7, r4, r5})
semop(r0, &(0x7f00000000c0), 0x2aaaac52)
semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

00:02:34 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10)
shutdown(r0, 0x0)

00:02:34 executing program 2:
syz_execute_func(&(0x7f0000000000)="98994aa84a1cb40f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e660f7cc4c4016d7d14deb921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe258006166430f2ddbb718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:02:34 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd302c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:34 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@un=@file={0x0, ""/78}, &(0x7f00000000c0)=0x50, 0x10000000)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x8000, 0x4)
symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00')
utimes(&(0x7f0000000440)='./file0/file1\x00', &(0x7f0000000480)={{0x1, 0x1}, {0x1, 0x7}})
r1 = open(&(0x7f0000000080)='./file0/file1\x00', 0x7ffffffffffffffe, 0x24)
fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000040)='./file0\x00', r2, r3)

00:02:34 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c02f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:02:34 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="7f", 0xff67}], 0x1000049b)
writev(r0, &(0x7f0000000180), 0x1000000000000076)
fchmod(r0, 0xe3)
close(r0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x9, 0x4)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:02:34 executing program 1:
open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0)
clock_gettime(0xe, &(0x7f0000000180))
syz_execute_func(&(0x7f0000000000)="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")

00:02:35 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd303c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:02:35 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c03f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)

00:03:24 executing program 2:
syz_execute_func(&(0x7f0000000000)="98994aa84a1cb40f05f359bf2200000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e660f7cc4c4016d7d14deb921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe258006166430f2ddbb718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")

00:03:24 executing program 3:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f24c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd304c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")

00:03:24 executing program 0:
syz_execute_func(&(0x7f0000000180)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c04f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1a4}, {}], 0x2, 0x4)



Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; apic id = 00
instruction pointer	= 0x20:0xffffffff81706bb1
stack pointer	        = 0x28:0xfffffe0029ab3540
frame pointer	        = 0x28:0xfffffe0029ab3540
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 4896 (syz-executor.2)
trap number		= 9
panic: general protection fault
cpuid = 0
time = 205
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0029ab3210
vpanic() at vpanic+0x1e0/frame 0xfffffe0029ab3270
panic() at panic+0x43/frame 0xfffffe0029ab32d0
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0029ab3350
trap() at trap+0xba/frame 0xfffffe0029ab3470
calltrap() at calltrap+0x8/frame 0xfffffe0029ab3470
--- trap 0x9, rip = 0xffffffff81706bb1, rsp = 0xfffffe0029ab3540, rbp = 0xfffffe0029ab3540 ---
memcmp() at memcmp+0xa1/frame 0xfffffe0029ab3540
authunix_create() at authunix_create+0x25b/frame 0xfffffe0029ab3800
sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe0029ab3980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0029ab3ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0029ab3ab0
--- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000009, rsp = 0x7fffdfffdec0, rbp = 0xa ---
KDB: enter: panic
[ thread pid 4896 tid 100250 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why