))
getsockname$unix(r0, &(0x7f0000000240)=@file={0x0, ""/70}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100), 0x0)

00:04:10 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x3d)

00:04:10 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000100)={&(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f0000000000)=[{0xe0, 0xfffffffffffffffe, 0x8, "8316e95baa5a0e02cecd7e8ab3f4c0d7d46bea0062d3767eb9ba2a390cdc74d7e23155a90ac14014fcbaf9959e93bfefbae6c12f62dca2839bdaacea05db857ba8c2f04f632eb6a3e8ef17fabd52203659ae410dbacde72e5de20a3467a592fb5f76d0606f8c2edcb4d3f821003d8a573ee39443b269b354085ce469912f9c01b34e84537d08230a56c8739213a197bcc3f3181f6eff8591e2b819263d277ebfddadde138f827317ff9f2694ceccaa7b8fb3836309a562238650e15865bf369b95d6f52325f45b79007d1a8056865c2b"}], 0xe0}, 0x20082)

00:04:11 executing program 1:
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x5c)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:04:11 executing program 3:
syz_emit_ethernet(0xfffffffffffffc31, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}})

00:04:11 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00d48cc7e8628f6808a3056f0000004e00c4a064660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:11 executing program 1:
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000380)={0xfffffffffffff532, {{0x1c, 0x1, 0x100000000, @ipv4={[], [], @rand_addr=0x20000000000}, 0x100000001}}, {{0x1c, 0x1, 0x0, @ipv4={[], [], @rand_addr=0x2}, 0x8}}}, 0x108)
geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000200))
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
geteuid()
setreuid(r1, r2)
truncate(&(0x7f0000000540)='./file0\x00', 0xbf7)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000500)=0x8)
syz_execute_func(&(0x7f0000000140)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")

00:04:11 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x10001)

00:04:12 executing program 2:
mlockall(0x2)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800e00, 0x0, 0x12, r1, 0x0)

00:04:12 executing program 3:
r0 = socket(0x2, 0x0, 0x61)
shutdown(0xffffffffffffffff, 0x0)
shutdown(r0, 0x1)
fchmod(r0, 0xc)
socketpair(0x0, 0x1, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
open$dir(0x0, 0x100000, 0xe8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r1, 0x0, 0x1000000000003)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000140)='c', 0x8, 0x10000, 0x400000000})
accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0)
setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0)
r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
r5 = dup(r4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0)
connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:04:12 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = semget(0x1, 0x0, 0x10)
__semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000100)=""/109)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x12, r2, 0x40000000000)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x7fff, 0x4)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000240)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x7ff, 0x0, 0x80, 0x6, 0x2}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r3, 0x40, 0x7, [0x54800000, 0x3, 0x0, 0xffff, 0x2, 0x6969, 0x5]}, &(0x7f00000000c0)=0x16)

00:04:12 executing program 0:
syz_execute_func(&(0x7f0000000300)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b3264660f72d50f0fb8c4c24e4eb1751e0fa0e5290f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b40308000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:12 executing program 2:
mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001140)={{"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", "5a7d04997fca195c628a77ade9d0dc094187cef633ccdc3b5cd4435da6fa4358", 0xb07}, &(0x7f0000000140)="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", 0xb09, 0xff, 0x3, 0x1a04, 0x0, 0x6, 0x3, 0x7})
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10)
sync()

00:04:12 executing program 2:
socketpair(0x17, 0x30000007, 0x4, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xa0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8)
syz_execute_func(&(0x7f0000000140)="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")

00:04:13 executing program 1:
sigaltstack(&(0x7f0000986000/0x1000)=nil, &(0x7f0000000040))
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0)
r0 = semget(0x3, 0x3, 0x20)
semop(r0, &(0x7f0000000000)=[{0x0, 0x6, 0x800}, {0x0, 0x0, 0x1800}, {0x1, 0x81, 0x1800}, {0x2, 0x300000000000, 0x800}], 0x4)
socket(0x0, 0x2, 0x5)
syz_execute_func(0x0)

00:04:13 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
pipe2(&(0x7f0000000100), 0x100004)

00:04:13 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
close(r0)
flock(r0, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
fchown(r0, r1, r2)

00:04:15 executing program 3:
syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
sync()

00:04:15 executing program 2:
syz_execute_func(&(0x7f0000000600)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d149797469bc42101d44ceab2f240d1d2c4e10bf8c45d8fc860a38f009e00cd20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0f2d5d571220b8a826e7566660f38216b09d4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x800, @mcast1, 0x3}}, r1}, 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1}, 0x8)

00:04:15 executing program 1:
syz_emit_ethernet(0x4000, &(0x7f00000003c0)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @local, @local={0xac, 0x14, 0x0}}}}})
syz_extract_tcp_res(&(0x7f0000000000), 0xdac, 0xffffffff)

00:04:15 executing program 0:
syz_execute_func(&(0x7f0000000200)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:15 executing program 2:
syz_execute_func(&(0x7f0000000100)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7ff, 0x9, 0x20, 0x5, 0x3, 0x100000001, 0xfffffffffffff1d6, 0x6, r1}, 0x20)
syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")

00:04:15 executing program 0:
syz_execute_func(&(0x7f0000000200)="98aac441fa16bf06000000473e431c120f05420f0d39c4a37bf0c53ec4e2b90a8abbb89820b59c67660f6b32fb660f72d50f0fb8c46766ddcfb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcc463f90ee40d65472214acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e1964960fd7460303e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x4a)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="8806d56f24103e54cfada16720ea1d38dec3646962e52470081113a2bf415683113b72f8222401a8eda3b39eee31e83bc4c64b68c98534f44dfdc53961cd5ca9952b2d209f43c1b9f4d7c45a44681f43d561375b479510485fdf1a9984de3a20027e631e28cfd06bfe5adcf45cacf1832ebba553ea26b0828d811bce7a47363238c74db73c3852bf11d550a945e3e2e13d6f62522665a54c81189f66b776ff0bbc4f89d0c99112fc70fdb95892f735a9e9617e297e48ffacecf008a7824965f8c0f27a3b4c3ced655248d2bd2061f7bacbc3df350730c5c09d41378ab1dd643d449ef070d52a976e497f2450adf5", 0xee)
r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/99)

00:04:15 executing program 1:
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c)
r2 = fcntl$getown(r1, 0x5)
r3 = getpid()
setpgid(r2, r3)
open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r4 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4)
r5 = dup(r4)
fdatasync(r4)
preadv(r5, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
r6 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x2029, 0x4)
read(r6, &(0x7f0000000280)=""/164, 0xa4)
syz_execute_func(&(0x7f0000000180)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f68c44149f2168f4808eebce00000802000c421fc51c1c442d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730f5726400f5c1849246b014dd2fedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00")

00:04:15 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = socket(0x2, 0x10000000, 0x100000000)
r1 = socket(0x17, 0x30000005, 0x7ffffffe)
sendfile(r0, r1, &(0x7f0000000100), 0x40)
sendto(r1, &(0x7f0000000180)="cbf9099b40fd0fd643c487069d09e8790264df54c6f6582dd2e45719c2e6ff1a7b40abaac173c15da656639051a065e63d2e0ba8d580774b0511662bab83e3ae7f9b9605a4a08c6af0be6f2c649d02d7fcf603d70c31c81e52f11df861d0ecab1cbe22", 0x63, 0x20000, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x4}, 0x1)

00:04:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4, 0x84)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="03000100000000000000ff000900ad00"], &(0x7f0000000300)=0x14)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2, 0x7}, 0x8)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x80000000000004, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b})
fchdir(r1)
mlockall(0x2)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000680)=0xb)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
r5 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x200, <r6=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_tcp_int(r5, 0x6, 0x1000, &(0x7f00000005c0), &(0x7f0000000640)=0xfffffffffffffe71)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x1, @broadcast}}, r6, 0x9, 0x5, 0x2, 0xffffffff, 0x47c9, 0x9}, 0xa0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)={r2, 0x44, "3b3570ae58ce3dc9d7d09d174eed10660b1ac078e0c9fa5550938fd6236eb8726390e04bb1e09d1239662bb46e32a33b17fc920d9cba55ef00fbc76b4e33b480e384d447"}, &(0x7f0000000480)=0x4c)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000180)={@multicast2, @local, <r7=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r6, 0x3}, 0x8)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@mcast2, r7}, 0xa9abe5e7)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000240)={r6, 0x7}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000340)=0x5a, 0x4)
setsockopt$inet6_int(r5, 0x29, 0x25, &(0x7f00000004c0)=0x236, 0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe, 0x2)
open$dir(&(0x7f0000000500)='./file0\x00', 0x8244, 0x100)

00:04:16 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x10)
shutdown(r0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000700)=0xb)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000001a40)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f00000000c0)="cc26f38e989c3afc6bc099be41cf15c4a5d7795cc2737d7a688dd24a5c240de5d1c44ae75d46977fbc0ad7a7a2bce82f2a8d2274555e15f6d881fa92", 0x3c}, {&(0x7f0000000740)="0592", 0x2}], 0x3, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x98}, 0x80)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000800)={<r1=>0x0, &(0x7f00000007c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000840)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001d40)={@in6={{0x1c, 0x2, 0xfffffffffffffffa, @ipv4={[], [], @rand_addr=0x4}, 0x1}}, r1, 0x9, 0xa, 0x81}, 0x8c)
sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000280)={{"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", "6097517b2433a4156bb3b3d9bbeeb929fdbcd0d0c2fc151f3752e1ac926beee6", 0x1, 0x7c}, &(0x7f0000000180)="800d9416a841ec69702f15340dfcfde9a7275200f80f47395c34b00c08d114987e46891ae18ec571760b4e0c25bd582d02622e21f97f9b0426ed915d74136e88ecc1a93942a78f43b3577052ea0361f35e7caa305d8ea15af9b64629d296fac589d163ae385e886862ba7951827d81d395dfb4c66a253d92a36fdd351d7226a4db8e9669acd302d97b3c4c0c912217bc5e1f95c59a79bd16cbd1e7bf6f17c4172a01c9", 0x7, 0x6b4, 0x4c3, 0x47, 0x5, 0x6, 0xfc80, 0x100000000})
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001a80)={'accf_dns\x00', "ba093cf1893b8dfe87d8926fc8006a8d7a5c3fc0dc1ff172462881086b911969d205617297f3458fc32be443e1ca54c2778977789f09602acc3ab55ba89670d64caf23acacef1ecbb668d06f00d68d7cd289936df5419de239ee4431ffd581c6e21497ba811aa3919e48d8bad5fb571f10f68094a12437313038f10688ffb2eb7f4a47a262792d084b6aeee11aab49ee09c2de04b676147bd5aba16385b7be1c1c762433dc8aabf564280379571c1d741e88e368872ea63ee6494a57cba6699cdff1c6f15f143db37bd1df051634e9429b9bfcf8cdaf3afc2146629a9b1c90361e620695101524ea5789dbf109efe22e"}, 0x100)

00:04:16 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}})

00:04:16 executing program 2:
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1)
semget$private(0x0, 0x2, 0x0)
syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
shmget(0x2, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x10)
r1 = semget$private(0x0, 0x2, 0x282)
__semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/105)

00:04:17 executing program 3:
select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x6}, 0x0, &(0x7f0000000140)={0x100000400, 0xe3})
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x1ff, 0x40000, 0x9}, &(0x7f0000000100)=0x94)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6]}, &(0x7f0000000380)=0x10)

00:04:17 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
mlockall(0x2)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
freebsd11_lstat(0x0, 0x0)
write(r0, &(0x7f0000000100)="005ba62cb3fe12d60b50f7fe21b776948e974d3ee70e1cf3657361d81df011078368eae3fad4e6eaf3589bea28921ef8f0b5df1442916bd9c05508c12694e67c415742547890843602af0ba78473", 0x4e)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
ftruncate(r0, 0x0)

00:04:17 executing program 0:
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f0000000200)=0x8)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000240)=0x6, 0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000003c0)='./file0\x00', 0x6080203fe)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000280)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000380)=0x100, 0xffffffffffffffba)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x400001218, &(0x7f0000000400)=0x8001, 0xffffffffffffffd0)
chroot(&(0x7f00000002c0)='./file0\x00')
accept$unix(r1, &(0x7f0000000940)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002)
fcntl$setflags(r1, 0x2, 0x1)
semget(0x0, 0x3, 0x2)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000200)=0x3, 0x4)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000004c0)={{"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", "e4520f3a91a23359df729669b2987600102427dbc24789a7e7b624965fd487de", 0x1, 0x2}, &(0x7f0000000300)="8f3974d18dc85f7b97db29ea086affd3ee09c0d528b8770ad0aafbfca66a1a67bf792e2b646301cf6ac2d631d5e8eb2a010e80c6a323b33d21fe067e6319f6ed9fc95b7e54cf43c3070e9448514f4a2affe4f9ef84f384fb43679b8fac2e679cd3aedfd3763c4572154ee9d90c10402c5e237e4197d10c4f", 0xfffffffffffffffe, 0x7f, 0xa32d, 0x3ff, 0x36b, 0x6, 0xfffffffffffff6a0, 0x7a86})
semget(0x1, 0x4, 0x4)

00:04:17 executing program 1:
syz_execute_func(&(0x7f00000003c0)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x34)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000040)="79d7e9ea1d")
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x6}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x9}, 0x8)

00:04:17 executing program 1:
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4)
sendfile(r0, r0, &(0x7f0000000d80), 0x4)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000240)={{"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", "ffbccbe86b3c00b94a7067babb5fc4d793ded0df053565fb703f77d4c5272b97", 0x9, 0x3a80000000000000}, &(0x7f0000000100)="801ebcff1c98999d7c4936bd1a16ab4d8ab02e2b4e3d02ee837a534b989d1b14e0eda000518a40f37d625f07b9350906be7215a91d432f8f0256483c", 0xf19, 0x0, 0x0, 0x3, 0x100, 0x1, 0x9, 0x800})
recvmsg(r2, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000006c0)=""/102, 0x66}, {&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f0000000800)=""/243, 0xf3}, {&(0x7f0000000900)=""/194, 0xc2}, {&(0x7f0000000a00)=""/186, 0xba}, {&(0x7f0000000ac0)=""/5, 0x5}, {&(0x7f0000000b00)=""/139, 0x8b}], 0x7, &(0x7f0000000c40)=""/226, 0xe2}, 0x83)
execve(0x0, 0x0, &(0x7f0000000200)=[&(0x7f0000000140)='@', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='@'])
writev(r2, &(0x7f0000000280), 0xa7)
close(r2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e0e000, 0x3)

00:04:17 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r1=>0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x6, 0xdda, 0x2000, 0x8001, 0x80000000, 0x10001, 0x7, 0x5571ee52, r1}, 0x20)
r2 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={<r3=>r1, 0x8}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={r3, 0xff}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={<r4=>0x0, 0x8}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4)

00:04:18 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x2)
chroot(0xfffffffffffffffe)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:18 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000000)="ede7d1a21f736efb9f22d5", 0xb)
getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="4f0d5fe4e4f088b95ca57c375f510420ea2b954a3c3f91ebb9627dc7b01f45ce09ce847bfac7971e462e3a93aecb6a15950295c8dc6e615aa685ad233ba716f526cc58d09b0ab16961d82e28c86db72ab2bd08bf1a8e9f40aaf6ab40d6fcd8b2ad20f696d24c0a3e81b8d688e88dff1d0569b5d5741acdae105c5e05cb1aaa3e1c8100")

00:04:19 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000040)=0xfffffffffffffff7, 0x2a4)
listen(r0, 0x0)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, 0x10)

00:04:19 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={<r2=>0x0, 0xfff}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x54, 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[], &(0x7f00000002c0))
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000200)="c70b9ad526f89cab750c8b7e19d2c4a85b82f8b28ad1e8bb167df8de1ead27ce4bd0398e97098a0a69d25e677bb79ca88538cba22b9cc990b2f3a7878dce976ee72dcde5")

00:04:19 executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
socket$inet(0x2, 0x10000000, 0x2)

00:04:19 executing program 2:
clock_nanosleep(0xd, 0x1, &(0x7f0000000040), 0x0)
r0 = msgget(0x2, 0x12)
msgsnd(r0, &(0x7f0000000080)={0x3, "3ddb5d054c9e18d2558c88a34ddd55253e271d1da8cc2a1109623aec99d29db3cbe2039ac3f0236f6c6bd45455b1f3d25029d007d81c164c26eeb236332be59991db3a3089e77e11f921738f66e475de2e8f6e8e5c3b2faa436904f991e617bc724a21cf33bffaae4eb49e1a30f4388e212a8a21e2090a3d1e358494d4b592207a71ebd863f1e76630b7ff1f3aa619c52426d11bed57bf9f9d1b1f10430d21b19f430d1a8937ee25511d62127732bb37facb7cac3b48f3a5d75bf9c5f42f5fe0a617d44f54a1be8ed45967931936f62e"}, 0xd8, 0x800)

00:04:19 executing program 3:
syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000802e0f01ee008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:04:19 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000)
getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000180)=""/238, &(0x7f0000000280)=0xee)
r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x2a)
connect$inet6(r1, &(0x7f0000000300)={0x1c, 0x2, 0x2, @mcast1, 0x81c0}, 0x1c)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:19 executing program 2:
r0 = geteuid()
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000280)={{"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", "03e420e291cb69a30e549eb1f220c0b1a12b79fba936a794bd772b1c69049519", 0x800, 0x2}, &(0x7f0000000240)="4b10db906aef62f9df2d2926b4c3be0abc3126546900b422631dc4", 0x7fff, 0x8, 0x4, 0xee2a, 0x1, 0x5b, 0x8000, 0xffffffff})
getresgid(&(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0))
lchown(&(0x7f0000000040)='./file0\x00', r0, r2)
r3 = socket(0x2, 0x10000001, 0x84)
mlockall(0x3)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0xc, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000170000"], 0x8)
clock_gettime(0xf, &(0x7f0000000700))
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000080)="69253fcca3185dc0af5c0bde0fba1b0c647230b405bd0de76483ece0a477b049497c94cd8ad1b587b36fec9c9adc00e17180ee17aeb57316502fa08593b024e6ef4c2d4435bdc546eadbf350a2056600d74595a95e73196737a6115f1a718edcab24b4e63fd3690cb1a43680bdc57c422cf8b4d2a9ecc398160ea45a9ea61820f1924a3742e590056ca8d42c25b6eb99103ff310b34345ee060e7baa9c66afba5595", 0xa2)

00:04:20 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r3 = openat(r1, 0x0, 0x101, 0x100)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:04:20 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x81)
accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c)

00:04:20 executing program 3:
setrlimit(0x6, &(0x7f0000000280))
mlockall(0x2)
mmap(&(0x7f0000913000/0x2000)=nil, 0x2000, 0x0, 0x1013, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8)
r2 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x40, r2})
freebsd10_pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000140)="189b21055acd65e1d9d251c3200e864480ae9661591ecbc4f220639451485baf8c5dc89ba75dd10370476a6cdb09aac064459eed10161c09a92344c514d3c76a434b9433eee5d91fb7320e7ede3a96")

00:04:20 executing program 2:
r0 = semget$private(0x0, 0x2, 0x4)
__semctl$SEM_STAT(r0, 0x5, 0xa, &(0x7f0000000000)=""/123)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1200, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='hd\x00', 0x3)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000100)='\xe3G*', 0x3)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:04:21 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setrlimit(0xf, &(0x7f0000000000)={0x40, 0xff})
setrlimit(0x8, &(0x7f0000000300))
listen(r0, 0x1)
r1 = accept4(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24)
accept(r0, 0x0, 0x0)

00:04:21 executing program 0:
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
syz_execute_func(&(0x7f00000002c0)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c629ddacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d00f0fc4a26194377662")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0xfffffffffffffefa)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:04:21 executing program 1:
clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe)
clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x6, 0x5}, &(0x7f0000000040))

00:04:21 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:04:21 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x800, 0x110)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0)

00:04:22 executing program 1:
syz_emit_ethernet(0xffffffffffffff4f, &(0x7f0000000240)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}}}}})

00:04:22 executing program 3:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00')
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
shmctl$IPC_RMID(r0, 0x0)
r3 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r3)

00:04:22 executing program 1:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)
mprotect(&(0x7f0000eb1000/0x2000)=nil, 0x2000, 0x5)
r0 = socket$inet6(0x1c, 0x5, 0x7)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
openat(r2, &(0x7f0000000140)='./file0\x00', 0xc0, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000740)={<r3=>0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000780)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000880)={r3, &(0x7f00000007c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, <r4=>0x0}, &(0x7f0000000700)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={<r5=>r4}, &(0x7f0000000380)=0xb5122b6d3be3ad25)
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r5, 0x3ff}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1)
pipe2(&(0x7f0000000300), 0x100000)
getpgrp(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
fstat(r1, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4)

00:04:22 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c0e0f05042459bf0200040040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c40baec461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808c40203f59d00000000c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

00:04:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil)
freebsd11_lstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffffff, 0x5)
r6 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x1c40000000, r1, r2, r3, r4, 0x42, 0x2}, 0x3, 0x6, 0x10001, 0x3, r5, r6})

00:04:22 executing program 2:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
r1 = msgget(0x2, 0x200)
fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
mlockall(0x1)
getresuid(&(0x7f00000001c0), &(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240))
r4 = getpgid(0xffffffffffffffff)
r5 = getpid()
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x1ff, r2, r0, r3, r0, 0x0, 0x10001}, 0x6, 0x1dab, 0x0, 0x1, 0x9, 0x5332, r4, r5})
r6 = dup(0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r6, 0xc0084427, &(0x7f0000000300)={0x8, 0xffff})
munlockall()
setresgid(0x0, 0x0, 0x0)
setregid(0x0, r0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:04:23 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1)
sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x1000, 0xb0c, 0xfffffffffffffff9}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000000)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5, @rand_addr="e70f226c08c8e0994ff1d866d6f57490", 0x2}, @in6={0x1c, 0x0, 0x5f, @loopback, 0x8}, @in6={0x1c, 0x3, 0x8, @rand_addr="ef07b67ebf603fbb2fa1370deac949e1", 0xfffffffffffffff9}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2001000100ff0100000000000000000000000000016f6400"/128, @ANYRES32=r1], 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000380)="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", 0x569}], 0x1)
shutdown(r0, 0x1)

00:04:23 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20205, 0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={<r1=>0x0, 0x100}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x7, r1}, &(0x7f0000000280)=0xc)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r2 = socket$inet(0x2, 0x7, 0x9dc)
getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x10)

00:04:23 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xc05, 0x3b2b778ad623601c)
r2 = dup(r1)
sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001640)=[{&(0x7f0000000140)="6de8a0535a1efb3e1fd701dbd459fa06f48f5e9ec3665fa9ceecf48e2a51207ccd63c3f0e4586237d0b68976edf30dc2474113a40074c7390abe9647d5df42fbba763d0e4cb57e65ad86d2bd510ec6312ad82aea7c0702b6918619492b0b3333c7b31dad0ae1bdc4807fcea21c5a1cb16e0ce9f30fe35f4a031c586550033eea007e45d168f4d0ecfb761dcc1473bb00960ea42655bff595ad937dbc944951055330227bd8aac67d495ab4795e07d92ea6bf4ef1d5b6f4104178b1964dc46f9c89d2c0bd4e00444288a23606079fdb3ce90859142dfc3bf39f726fafb06d", 0xde}, {&(0x7f0000000080)="fa4f77da843ba204c1b4f309ef5049d9e6eb6fb8e2f781ee5684abdbd026b2", 0x1f}, {&(0x7f0000000240)="4c7c5f0e203e2b0c486ae7e79b529a14c78b2cc5141b78b797f2cd8bd20fc7b64e0828b784e16053d504f09019b6b2d9404f671ddd996d38565bd12e8e7e3d423fbbef4662d259b4e63dfd333058dbcaa40ad18ba057c1649e0458caa284297380e08e62ce9228433290e86ec746de0d15a290e566d2bc267a9e0624827906c84a9224e32d27fb50055dd03549345d0bef6cfa49252c4cba21cb418f0533f0f6e5aebd41462fff6c7adead01c9fad999539ec87f42d4486db8c6b090c32dfa", 0xbf}, {&(0x7f0000000380)="1f84244556313aee85c836bf9dad54c6528d54b549c9c2ef6516777214bdf634c1321f5e4159005baf4483c59f9b9ccdd0787f51d7374e49f8bb32bb75d6d502fdd18ddb0354317f56549fa489a9e5bd6d249047beee2b75106f95d79a021de21c37e63b6e7997352751ddc5b59ec94240c09d3029a9dee1afdc66ee086112158d905f8e7eddc53279cf7c67f19be91bcdaf933483c5d3c632dba019f82e24c20510ab77589c39f7fe5ebf", 0xab}, {&(0x7f0000000440)="36e6403730ba87b66d83b1643c2a0acef26e05c7b51c5b32136dacc86bc38cabc9be5a5dedecbe4325e5a0cbefc0726c58a4eb5ff6abfe0a0b309173b9de5dda73ecb173d3cd4849978512e1c97d1887a4355b8cffc2a3eb8912e261fed017eddc3a0b6987409ebc813e2c70c8b5046e1548963f88cbd316de36ab66ad85163a12b52a56e0b2dcfeee4aacb497b3e81a7346944ec2d906519555222662f10a66ac8cf70e12068d99a1f5eff2dd716547f7e601b0ac327dc5f6cb504c589e30ae301a1e10d658aa1e", 0xc8}, 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"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"}, {0x108, 0x88, 0x9, "6b0390f79ad8cdf0aeca11ac0646767d11a461b7ca453180dd5543cb1b62e5be7a44d495908d75b3e62a1ac37f3bc6e639ba264c2dd4c77577209c870cb4a151f4ec4291a7b50d64373a51cc2ba891e54aca38b3cd9064c59c88b69de181a817234a7032404ae6317641d18bff043c468c76e1bcd56f11c636effee633691f4d52afa54356edded2489e7ca16ac09c6d49875403096570fbb2fc917826b6f90131498fecad0b8c8af99390e907114711dc76c9594e7db740d900b87c0f18d45b73900a208e4bb76172b45690674bbd87c8355bd7a9cc340334e3b8905fa62b41385a2d6ddace376cde7525dec5883bf444d88fe9b6d0f5bf"}, {0x100, 0xbb, 0x2, "6c3bac008accf38753cc739c978589c608f6a8db9302b9fef55138075e56f367bea83c4c23b83aecaf49395acdc279f4ee381bf660836baeda726c058863d7a95c490a9751380734013a026fdbdb06dc387fc11379bc0c79548f19a9ead01a0093d3da7a190e927087834cd0180e6d0d01100518c750e176b0c841fa579bdbb47b486beb9a20718e475b6246aa7c92e4df7aa2b5b4709d720fb2a0a12f060005a759d7349bd7c86ba9bee14bc9615b1058b13b8e710afc423e36875589bdd7477cac698f5504284855f5f6fa527a29de0f92a17702432b8137857d14d26b188abef673153dd118e87fbed80017acf0"}, {0xb0, 0x3a, 0x7c2, "98252c7875cc1134f9c6ed2bfbaf8d75b1d4c1070090b4f9591f50815478a8e2d8780e6e50a7c60f95202e121d404e8710310895c208720b5dfcd4b1fd24ecfae62b32127ab6dda96ec6d5aa573efd1522ef0b507baddcbea10df51800a005cafa09b3a9f78a03916d19bf328a8af9f0d1742f029adee916a5957cf451ebcc58e261a68421f32b2ac8970317c7b06bee8e282c62502c9ce4f2f84fc1c28334"}, {0xf0, 0x3b, 0x3, "5c0283bcd9eb536ebf6ac6a22f0f74161d80df8ef32e138b13478c879a83c68d764743cfb417432af8cf9d7d6bab50c2be23769a059b39514058fb26ad0e43e1c2df98cabfda801e37db143dba87ec3cf4cb1a19c94dc5ad23397b4433f0467e89ffc1c6db49f8e6a3e4b84fccc9b009dec2866f3f98954020796973450b89c16b0d081cae03b981444271858b7e9ff4c65954559a7bf4eaff3f02a17e98e923840fa541fd7be39cfb28d220ab99e37f29de9b941eb7ea7419fbbdb759dc486d017c6bcc14a16280937ab1ed32df2570d3bd28dbc3004e276797c0431a35395d"}, {0xa0, 0xffff, 0x612d, "4b03b1f23a1c7176f1ffd5be993633352a0084c3fd86a379cef43bc277dd2d452becd65612d683d52489bffe997caa2983a88e0762dbc44622f921499c8cb24b176fedf80b10af6edf05ad4be5e9574671344d6bd2fc4c46b6e3243875c962c3b37f35ee4b6b6009871e3d826d14ef23c4045f74d8fb1416260933912d7fc262517bcc3df74d30d2b6beeb"}, {0x98, 0xad, 0x80000001, "fb14bc0ecdedec458e9ac3d6259ace0168f9a1bc710daed8122e9b93a1da4ae062fef511a0d36e7425e095a1101570f4e455a55fd1aa258d2809d08bab7c198b72b0b3fc98ef55f514afec1a70eee42277fcc7ff5382f0fd7663d33157bd2aa0334e78310d0ecd8d8f950b5258b855504f037de960f65beff04f3f6182417b839b58d7412b420024"}, {0x60, 0x0, 0x10001, "46045e77605003a8f70527239de7b0213fa577fa79d4bbbd25eda61a1475c7554a4e2e379e63fa9ed79a4156d9e8cadb4f9533f6d19f70ef3aa540da405242384320b502f2c836becfc8f2"}], 0x1658}, 0x8)

00:04:23 executing program 0:
r0 = shmget(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
shmctl$SHM_LOCK(r0, 0xb)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:24 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x8, 0x3a7f, 0xffffffff, 0x9, 0x80, 0x3, 0x2, 0x100, 0x7fff}, 0xb)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000140)="2b116840a8a49afa3ccfaab03858662745fa20efa0bbb5ac0caca8fe2cb5254c0df88688559ee4bf2b5b6779bec90da3a10d263912b08e19c53060e173641ef0538d4e5e1edbd5932912a3775b2d58b1fcf6290f1cef7f7309d58ce96f0a3e08bb62bd37203291a50c172b9a9524c458a8638cbb3514727ef39f44a8f126caaaf30b195ac73250222f874bf205e975cef29ece607e023b0d21d685d983505d5624f664ac884440fa30a655c491a7b483cceb2cc809cacd5c8120f3d8a164b07d8bb5a8180e11738184c9d5becf3c65b57082c1b3b5dc")
setsockopt$sock_timeval(r1, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1, r3}, &(0x7f00000000c0)=0xc)

00:04:24 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
freebsd10_pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f00000002c0)={0x1c, 0x2, 0xd14f, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100802, 0x2)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000400)={0x10})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={<r3=>0x0, 0x480000000000}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r3, 0x8, 0x3d, 0x1, 0x5, 0xfffffffffffffff8}, 0x14)

00:04:24 executing program 2:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x102)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)

00:04:24 executing program 1:

00:04:24 executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001511000000000000000000000000000000f000ff020000660000000000000000000001840090780015000060f0a0af00000000fe8000000000000000000000000000aa0000ffffffffff000000000000000000"])

00:04:24 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x800, 0x0)
r0 = socket(0x12, 0x30000007, 0x6)
getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x1, {{0x1c, 0x1, 0x1, @mcast2}}}, 0x88)
accept(r0, 0x0, &(0x7f0000000280))

00:04:24 executing program 3:
syz_emit_ethernet(0x4000, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
syz_emit_ethernet(0xb9, &(0x7f00000000c0)={@empty, @empty, [{[], {0x8100, 0x6c5, 0x8, 0x4}}], {@generic={0x8848, "c11d189f8b2a686425350a589ed1ad86b704681be10e01ae0bbcefe6ddb03c27c8a260f348b6da558f145245749aa09434506fd97c44f4cec0c1ad06ae3e933094cdc09f11ac24e68dd17d3a7567a6f772a317696e5eb2606aaef69cbcc5add64698f258bd3196c0cb1ecc389cb51db40e8a0b79a84d818b76fce9e6fc123f91f00ea73ab37a7dff32dc77a04542a7aecd396a290140a729d9f9a42dbb19c28653245051cf5f9d"}}})

00:04:24 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f0000000000))
setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0)

00:04:25 executing program 2:
syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
socketpair(0x17, 0x10000000, 0x42, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local, @remote, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@mcast1, r1}, 0x14)

00:04:25 executing program 1:
clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
clock_nanosleep(0xf, 0x1, &(0x7f0000000180)={0x3}, &(0x7f00000001c0))

00:04:25 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto(r0, &(0x7f0000000140)="6300871973249853a14eff2171bbd57190d77000f0101bff06501af6f45742eabe2ee103511e7f87632ff60c15c94c0ce35888f17e5c5ca50daece4c46c92c4d32994bb73247dffb5dbfc691cbaca27d706078d1405222567b522c4479be6a5e566e4fa0daef98cd0b1d069cd2226471a2004c841c20ac12aae10fb0ffc4b6771a51e96c820ed6b497f067dd8c828042903a305533791ccdbbdf65abacfa08abaf7aabace1a28d8c076254eb850c66ee8e082db4c8634fb20dc97485e9743486f9987c7722c913ddd96f2491daef20ac89bdbe756fcca149b8a637cdb9f9de33e5", 0xe1, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x10404, 0x0)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000002c0)="2ca94d3a1b56d86977a181b497aaef11c1fa36f3d252f39c48e75d2a49513ebfbbd8ef173619a8c95a69c58cc1a7575d187143110a7c26d82f7e9c4a85a947200287523ad9b3602dfa9d2a4a8cf664f5c54b7918b2b752ba0a2e72ecae49fde3eaaea404974990f31c27dbedc120f96508e1343a95e52c3698aab253efc5fd1906d356a188e7a4993354268d30af03d09b13dc0d1696992143833bab958727c9c49993d617dfd0e2ecfa2c")

00:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff")
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)={<r1=>0x0, 0x72, "ad8935a19c8da4f735791dabe8e21d8d306cff10b274520a2e4d83a1970dc90ad2331caed6a4aaeaa424b92d177bd3e64395cb37e759e865f12dc4cfa28d50232b8e82b961ea156a6490971687af125b3963a4803ed61abb6f8f2ea34e3b1dfdc07a8010494c3ada2e50d162397a7f177cea"}, &(0x7f0000000500)=0x7a)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000540)={r1, 0x0, 0x8}, 0xc)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='\x95\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='\x00', &(0x7f0000000000)='\xa8\xf0<\xac\xab4\x96\xaa]\xc1:\xd30QEX)\x9c\xd3\x92\x90\xc5\x85\xff@\x83\vG\xb4{-\xb7|\xeb\x8ee1z\xa3\"\xcd\x1d\x95i{^\xad\x887(!\xa0\xc6\x17B\xc9J\xc4\xd4KK\xaaW\x1c\xd2\x00:\x9c\xd9', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)='%\\\x00'])
r2 = open(&(0x7f0000000340)='./file0\x00', 0x20040, 0x102)
r3 = shmget$private(0x0, 0x4000, 0x12, &(0x7f0000ffb000/0x4000)=nil)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000380)="d8dfe8740b88be739f9334e17e7a0605c95ca5e80b02dabf7d3e9dba981f47efcdea3ed76fd4f15abd3e1e8368957b43ea8750a569e74725ae31e82acbb9b5e8b5a8a3d4fdcc06df1d330494c92678234a0631cfacc72fab03e96b06cd13feb8401b3651cfeaff120d4d90911b089f7d1642dadd2fdc591a9176e298cce748291abec3ca8e53d8742c7b680b4a3e57b600f2a815af0fd61736053bb768756bc17fb03afbfd528498d37f1164d8b9bebe393347c2b7060fe1409e1078bbc26e9d3fda508f022b1d39571d0e39bf94a2444b3fbe9cfac72cffd78ec3af6d")
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000600)=""/120)

00:04:26 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
freebsd10_pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000300)={<r2=>0x0, 0x7}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x10001, 0x9, 0x664}, 0x10)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x30)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, <r4=>0x0, 0x0, 0x8, 0x282}, &(0x7f0000000200)=0x94)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0xfffffffffffffabf, 0x1, 0x7}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x3, 0xac, "2f784a6aaf6ec2fdd445afb9c258f1af6eee6873441f8e207911c13b389c21c513f9dca683317d1ab272b410ba25e877e28113a00efedfc724f45f1e5e57e4d2855ed5bcbc5a61d3cea44092987b55390bddd6492e5b97102d3d99781066e6382e291f7e78231c2f6e6916848a36d38db7df2d3fb69dd99524a7320750c2844e1911c6544ab4f2bff0bc8ef7fa9f9a68fa8a50c14646e26725d49b4586f23aa45b35c8c67ed8a64cbd510bf2"}, 0xb4)

00:04:26 executing program 3:
r0 = socket(0x1c, 0x20000005, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c00"], 0x1)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)

00:04:26 executing program 1:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x10f6, 0x4}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3, 0x1, [0x8000]}, 0xa)

00:04:26 executing program 2:
setresuid(0x0, 0xee01, 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r0=>0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresuid(&(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000200))
setresuid(r0, r1, r2)
r3 = geteuid()
setresuid(r3, 0x0, 0x0)
setuid(0x0)

00:04:26 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000)

00:04:26 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x803a6}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)

00:04:26 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000340), &(0x7f0000000380)=0x4)
sync()
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, <r2=>0x0, 0x1, 0x9, 0x34b}, &(0x7f0000000280)=0x94)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x3, r2}, &(0x7f0000000300)=0xc)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:04:27 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f00000004c0)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:04:27 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x100)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f0000000140)="357fca614c11f806bab4de54ccf330a83068a5af9dbcb10b30795862bea8db6fadb1671d9b4d13a5b4bca5749676eb87a2e7af62f4e430b89ab4da31be05656475bf361f9387392fdcc6237bc1e5c1ae088de73889fe0fe295c57cfe9926126f0b214b4fed2f762c71adc0f44f150ccba913f2ed007648af5b751483090f47eea98b6a443d576dfee8d1df9ef51ed1f3bab7408324f819aafdf84efe4d95194afdb57da71202835d026baf9e7a417e57e417268fa6fcb8ef7742b178239ac13da704d3d7fb3b3e946f1e0a3da6523ec3a0d9ffa7fbfcb8959d78a622c8d706ac45", 0xacd2, 0xffffffff, 0xdeef})
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:27 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000000))
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x7f1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x13c, 0x6, [0x5, 0x100, 0x3, 0x400, 0x2, 0x34]}, &(0x7f0000000100)=0x14)

00:04:27 executing program 1:
r0 = socket(0x11, 0x3, 0xffffffffffffffff)
sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
socket$unix(0x1, 0x7, 0x0)

00:04:27 executing program 2:
dup(0xffffffffffffff9c)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e043c2e72653000"], 0x10)

00:04:28 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f00000004c0)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

00:04:28 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000780)={0x3, "91e133837a808e25bdf2b3b5623f8691"}, 0x14)
syz_execute_func(&(0x7f0000000380)="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")
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x9, 0x1)
socketpair(0x2, 0x20000006, 0x8, &(0x7f0000000500)={<r3=>0xffffffffffffffff})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x8, 0x0)
r5 = socket$inet(0x2, 0x30000001, 0x6)
r6 = socket(0x1, 0x0, 0x39d5)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={<r8=>0xffffffffffffffff})
r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x82)
r10 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000640)=0x1c, 0x10000000)
r11 = socket$inet6(0x1c, 0x0, 0x8)
r12 = socket$inet_tcp(0x2, 0x1, 0x0)
r13 = open$dir(&(0x7f0000000680)='./file0\x00', 0x8, 0x100)
r14 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="00002a2f66696c653000fc9aa086ec6f284de24c35fe34a054e8a0e785f55be82cd3e6107eeecb139c974219244c5f27d843679d4ed9fde05ca03d0b9ffc17aab5ae5881d086e2ec3fb1c49b573f47036fd34c0fc7bc76b4f716a27bbdfcb3a0a59c86c73cf1f7b86106a044ec8159"], 0xa, &(0x7f0000000300)=[{&(0x7f00000000c0)="46e16bd3fbd2243af49028161cc7195d9471e7298c0f0c074990ee8919c644ac22ba1c9804eb712ed596f085941ed849e84d5820361e5e9d5d6fee462bb8c333e19060e874c4a6d9c1b664eed0d0fa73ad2a5a8f", 0x54}, {&(0x7f0000000140)="519379e9f85ab667900fe2a30180596c970ac20b88e6b13e93df", 0x1a}, {&(0x7f0000000180)="1342c3e0c8bbf671e156921b46fb8489b3672215258578a98b714b3e0936c4c23759ace949927541162ed9d6ddf623a4d2fc599b79a8c3dbbb565413af0f7ac5b249ce07d407a3cb09710db2b04891d88c8f4f921392f514565de3bac6164fde3254ab0abf9f88b0681468bc8ec4e5", 0x6f}, {&(0x7f0000000200)="723d069a9c7e8a533cdeda89ba298056ea988b2e9127e21829c89839f126ec13ca95d9a17751f950af070f7cf5dd52ee7168e3e5b7f2c10fd332b85ba4384bbb9658fa4e7963570c64120ca1bc57a625c2f70758e74edbb915", 0x59}, {&(0x7f0000000280)="92991a67c4b462ee16a3caf7a4f0fbea5b2e44f6e599b2631a146c5b85a38bbc3cce118b8cf00f62b54fadcb392843c5be73fe0d87539ee509934af28ca59284a181d38639b6d6a8cff5e45fa0dfcd2321732289fe1e98ade5fabc55874f0e3b551033b3c5f23e9a6fd219f3f7d81d82", 0x70}, {&(0x7f00000009c0)="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", 0x1000}], 0x6, &(0x7f00000006c0)=[@rights={0x20, 0xffff, 0x1, [r2, r3, r4, r5]}, @rights={0x38, 0xffff, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13, r14]}], 0x58, 0x8}, 0xaef7bbff2b37f5d)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0)

00:04:28 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc00, 0x21)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4)

00:04:29 executing program 1:
syz_execute_func(&(0x7f0000000000)="b1fd91cd808e6b006969ef69dc00b5d9d962b93816fd941cc1c7c7e4c653fbc1c48126660f29e2e71010f4a95ff9f345dc505050ea66420f71d000420f628500000000096f5dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660fe0119ec32e2e82fdbae5330066410f6d5a228201080ebd890f000000")
r0 = semget$private(0x0, 0x7, 0x8)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x4fd, 0xa)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280)={0x4}, 0x4)
getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=0x19)
__semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000300)=""/249)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x30000000)
setsockopt$inet_tcp_int(r2, 0x6, 0x1008, &(0x7f0000000200)=0x8, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000002c0)=0x1, 0x4)

00:04:29 executing program 2:
execve(0x0, &(0x7f0000000000), 0xffffffffffffffff)
r0 = socket(0x1f, 0x4, 0x3ff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0xf0a9, 0x5, 0x8, 0xff, 0x81}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x101, 0x4, [0x3, 0x5, 0x1, 0xffffffff80000001]}, 0x10)
connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)

00:04:29 executing program 0:
syz_execute_func(&(0x7f0000000400)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:29 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8)
sendto$unix(r0, &(0x7f0000000140)="7de9d3befb1d2bd96e6e88da9980634cc83d5ca1994a7af111329c527d29a6987e9309dce8ea73a211765979477dc9556cffbd7e204123a7543c7a2aa9adaec0572fd6323d8f9decb0e3e0e443ce782507f9e695010705126b50d2294883836e722b832bd96682cac85b84d880ccf329b2928750b18938", 0x77, 0x84, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8)
socket(0x11, 0x3, 0x0)
r1 = semget(0x1, 0x3, 0x105)
__semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000200)=""/76)
sendto$unix(r0, &(0x7f0000000040)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe0000000800"/177, 0xb1, 0x0, 0x0, 0x0)

00:04:29 executing program 0:
socket(0x13, 0x45, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))

00:04:30 executing program 3:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f00000004c0)=[{0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x2)
__semctl$IPC_RMID(r0, 0x0, 0x0)
semget$private(0x0, 0x4, 0x82)

00:04:30 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x1fe, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x7ff, 0x4000, 0x11d, 0x4, <r2=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0, @ANYRES32=<r4=>0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0x9, 0x1, 0xffffffff, 0x9, 0x101}, 0x14)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r4, &(0x7f00000002c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @rand_addr}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10)
ftruncate(r1, 0x60000)
getsockname(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000005000000000000000000000000000000000009000000000000704223b0fac50a539db0000000000000000000000000000000009cf31e5300000000000000000000000000000000000000ae373a29e08f0e7c3e"], &(0x7f00000000c0)=0x6e)

00:04:30 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x11, r0, 0x31)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
ftruncate(r0, 0xc7)

00:04:30 executing program 0:
r0 = getpgrp(0x0)
getpgrp(r0)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r1 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:04:30 executing program 2:
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x273)
syz_extract_tcp_res$synack(&(0x7f0000000080)={<r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f00000000c0)={<r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0xfffffee1, &(0x7f0000002300)={@random="105343b6a62e", @local, [{[], {0x8100, 0x7, 0x7ab, 0x1}}], {@ipv4={0x800, {{0x0, 0x4, 0xffff, 0x0, 0x0, 0x65, 0xfffffffffffffe5b, 0x1, 0x57, 0x0, @rand_addr=0x401, @remote={0xac, 0x14, 0x0}, {[@ra={0x94, 0x0, 0x1}]}}, @tcp={{0x0, 0x0, r0, r1, 0xfff, 0x0, 0x0, 0x4e, 0x9, 0x0, 0xfff, {[@timestamp={0x8, 0x0, 0xa4e, 0x6dd}, @generic={0x22, 0x0, "0e6851ee593ac1739c"}, @eol, @nop, @sack={0x5, 0x0, [0xfffffffffffffffe]}]}}, {"afbe729b844bac09869070a7acf1785332ad2722dc477a398b1024e697e495452562e4084903fc95ffe26c0eeac3e7476e4f195ef7aacd909021c8600351b961e2131501bd3dcc35dac01c3faeb9a67c852dfdd10efacfb6be2eda3e7758c866d1f81dd5ed47f5"}}}}}})

00:04:30 executing program 3:
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x306, 0x100)
r0 = semget(0x1, 0x4, 0x240)
__semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000280)=0x2)
getresgid(&(0x7f00000002c0), &(0x7f0000000080), &(0x7f00000001c0))
semop(r0, &(0x7f0000000000), 0x0)
syz_execute_func(&(0x7f0000000200)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c161617878960404de25cad07a0be1b1ac8f0f0000009f")

00:04:31 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt(r0, 0x3, 0x3, &(0x7f0000000140)=""/135, &(0x7f0000000200)=0x87)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000088020010"], &(0x7f0000000280)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000002c0)=0x8)

00:04:31 executing program 2:
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044301000000b100"}, 0x0})
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040))
recvfrom(r1, &(0x7f00000000c0)=""/27, 0x1b, 0x40000, &(0x7f0000000580)=@in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x200000000}, 0x1c)
freebsd10_pipe(&(0x7f00000005c0)={<r2=>0xffffffffffffffff})
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000600)="4b6f48c331a8e45feb9da9bcae409ad6ab8d960a697f27f17986a7c2d8965d249d1171766d77744534c281b1b09550be9c05e454e3cd649ddcb848c5d79d538351cb54c9317856798b44dad6a245db5dd7adcb4fb243491a28fd1725a13dbb9c88f002542c2fb2e543790d2e4e1a118fa038e20a4df9ea07bc2e79e1aa469e81abd4f28660c505b0562f738aeaca75be57ea4c2b4bd789dcfc4a5f992beab1b2b3c71926e53d")

00:04:31 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100080, 0x9baa9d2604f1289a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/118, @ANYRES32=<r1=>0x0], &(0x7f00000001c0)=0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x8, @rand_addr="578e2a5ad6df715b2a5f22dc45c3dc2a", 0x4}}, r1}, 0x84)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCXBEGIN(r2, 0xc0104451, 0x0)
fchdir(r2)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0x8000000)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x10, 0xffffffffffffffff, 0x0)

00:04:31 executing program 3:
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5a, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x874}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x4}, 0x8)
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000100)=""/227, &(0x7f0000000200)=0xe3)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='dctcp\x00', 0x6)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={<r2=>r1, 0x9e}, &(0x7f00000002c0)=0x8)
r3 = dup(r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x59, 0x0, 0xe75, 0x9, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000340)={r2, 0x20, 0xb5e}, 0x8)
getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000380)=""/26, &(0x7f00000003c0)=0x1a)
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000500)={0x10, &(0x7f0000000400)="8e2fedf784c6a325486a8ab7f8c4687b246830cbb217a6c8759c100019f2c74a7f46deb4fdc48d76084e30b76f1f6fc4c73c28a71cdb46632f0e59311599769b1645cbc1e393dcebe1de457a426760872262386fba9c9dae7eca558a01c862110963e90f45b0723013ce2deb0e981043128a8af44b6b8e681d05a99b5c9e264601d62339be2919012aaea37b4fef4a33357d134564f92e16eca2ec8d63f51937314cb23b2b4d33f526d008e95e93062f893c0a6a5b0e4d988edea34d6d1388a3793edcb8b740fbec3137f4d8a2e11ab686add8d5bdea93d827874cb6acd7e755a7c86a5db6c310899a5f", 0x800, 0x6})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000540)={0x8, 0x1, 0xffff, 0xfffffffffffffeff, 0x8001}, 0xc)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
connect$inet6(r3, &(0x7f0000000600)={0x1c, 0x0, 0xffffffff, @empty, 0xc}, 0x1c)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x1ee, 0x8, 0x3, 0x7, 0x200}, &(0x7f0000000780)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000007c0)={0x0, 0x7, r2}, 0xc)
fstat(r3, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
setreuid(r4, r6)
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)=0x8)
fcntl$setflags(r3, 0x2, 0x1)
r8 = semget(0x3, 0x1, 0x80)
__semctl$SEM_INFO(r8, 0x1, 0xb, &(0x7f0000000a40)=""/194)
dup(r3)
ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000b40)="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")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
__semctl$GETZCNT(r8, 0x2, 0x7, &(0x7f0000001b40)=""/236)
setresgid(r7, r5, r7)

00:04:31 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x136, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg(r1, &(0x7f0000002780)={&(0x7f0000000100)=ANY=[@ANYBLOB="53ee08028ea0e5ab3000"], 0xa, 0x0, 0x0, 0x0}, 0x0)

00:04:32 executing program 0:
syz_execute_func(&(0x7f0000000100)="98aa0fdf81f0ffffff473e431c120f05420f0d39c4a37bf0c53e41e2e9aed067660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:32 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc)
mprotect(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @multicast2, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @loopback, r1}, 0xc)

00:04:32 executing program 3:
munmap(&(0x7f0000cfd000/0x2000)=nil, 0x2000)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000000140)="12e18b227716db37b9866036878db6dfa9f6413d472ffc38e6e9662bcd6aae8cb6098240c455ebfd858fda7fb5b24fd3748e69628fb47c4641f608b0e535ef97c78f0e0dbc2a4ec273224ec29227ccd951f498f31e9dab4e487c5e3728c8d1d4d43a181223397f874b8a72059681e7159c0cb336b9fe0c6f8e7f3a41bd7df979f64dc2123eb806ecb1258838adcf89cd2a296a6e58f72ddee81f04189ebf7fd8efb69bbb273d934d0425f6528e0f3f9ae3a3e27db03169636ac7cf94af48abc93392eafccdd27f", 0x85, 0x3, 0xfffffffeffffffff})
setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000)=0x6, 0x4)
mlock(&(0x7f0000b69000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x9)
munmap(&(0x7f0000b01000/0x3000)=nil, 0x3000)

00:04:32 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x0, 0xf}, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8)

00:04:33 executing program 0:
syz_execute_func(&(0x7f0000000200)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:33 executing program 0:
syz_execute_func(&(0x7f0000000300)="98aae5473e431c120f05420f0d39c4a37bf0c53e41e2e9c401fc11b60000000067660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9f345d9c665472214b2acc4c3214cb9a5605419c2c4a1e976e401f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808c4c3d144af00000000002e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:34 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="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", 0xffffffffffffff02)

00:04:34 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e5)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xc00000000000, 0xffffffff, 0x8}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r3, 0xcaf}, 0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
munmap(&(0x7f0000fdd000/0x2000)=nil, 0x2000)

00:04:34 executing program 1:
syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4470f01de1e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x101, 0x1c0)
recvfrom$inet(r0, &(0x7f0000000100)=""/237, 0xed, 0x40, 0x0, 0x0)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000300)={0x10, &(0x7f00000002c0)="16", 0x3ff, 0x4, 0xfffffffffffff6bd})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0x1, 0x4)
r1 = msgget$private(0x0, 0x2)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/119)

00:04:34 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @local, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@mcast1}, 0x14)

00:04:34 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x800, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @multicast2}}, 0x1c)
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r2 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x80, @empty, 0x8000}, 0x1c)
r3 = socket(0x17, 0x7, 0x6)
fdatasync(r2)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={<r4=>0x0, 0xb, 0x8001}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x3, @mcast2, 0x9}}, r4, 0xffffffff, 0x9, 0x200, 0x18, 0xffff}, 0x98)

00:04:34 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000002600)="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", 0x1099)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8)
shutdown(r0, 0x1)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

00:04:35 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r0, 0x1)
recvfrom$unix(r0, &(0x7f0000000080)=""/1, 0x1, 0x7735396723a3b3d0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8)

00:04:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev//.\x00', 0x100040, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x400, 0x1)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={<r2=>0x0, 0xfffffffffffff38a}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x7fff, 0x0, 0x9, 0x101, r2}, &(0x7f00000002c0)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setresuid(r4, r5, r6)
writev(r0, &(0x7f0000001480), 0x0)
getpeername(r3, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000580)={{"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", "5779c5e7447e0c02860c38446dca7089620a5d80d3e9efcd61cdc02284865180", 0x1d62, 0x2}, &(0x7f00000015c0)="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", 0x3, 0x0, 0x9, 0x9, 0x9, 0x3, 0xff, 0x40})
freebsd11_lstat(&(0x7f00000014c0)='./file1\x00', &(0x7f0000001500))
lchown(&(0x7f0000000a00)='./file1\x00', r7, r8)
utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x200)
openat(0xffffffffffffffff, &(0x7f0000001580)='./file1\x00', 0x880, 0x20)

00:04:35 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e5)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xc00000000000, 0xffffffff, 0x8}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r3, 0xcaf}, 0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
munmap(&(0x7f0000fdd000/0x2000)=nil, 0x2000)

00:04:35 executing program 1:
setuid(0xffffffffffffffff)
getresuid(0x0, &(0x7f0000000040)=<r0=>0x0, &(0x7f0000000080)=<r1=>0x0)
setresuid(r1, r0, r1)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x57, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @loopback}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118)
getresuid(&(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000240))

00:04:36 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000280), 0x26)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
link(&(0x7f0000000000)='./file0\x00', 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
flock(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)

00:04:36 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = getpid()
getpgrp(r0)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/4096)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001180)=0x1c)
connect(r2, &(0x7f00000011c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)

00:04:36 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
setuid(0xee01)
rmdir(&(0x7f0000000100)='./file1\x00')
r1 = msgget$private(0x0, 0x4)
r2 = open(&(0x7f0000000380)='./file1/file0\x00', 0x20040, 0x2)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000400)=""/4096)
ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f00000003c0)="c96755ee9e094d86e07af62321e26a403b08a0c66f0389add9b5af")
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/30)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={<r4=>0x0, 0x3}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000002c0)={r4, 0x5, 0x1, 0x6, 0x7}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000340)={0x100000001, 0x0, 0x2100, 0x6, 0x5fa, 0x38, 0x4, 0x727b, r4}, 0x20)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001480)={{"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", "566056c4b2e097c3f6c28e6bd5d24c5067df2274c8e0c56f9ef62241af637fbc", 0x0, 0x1}, &(0x7f0000001400)="5cc13106c65af6aca5dec85253df415522beab1b7b1e0282922abe779d76c5721f34c261101324aec569c59a6d66065c834e2559deebd8363ebd1864e150c43093e14e895b10d83e3d39ed9e00f9f7a8f97e598a7a", 0x5, 0xfffffffffffffffc, 0x0, 0x40, 0x10001, 0x141, 0x3, 0x6})
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/17)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)

00:04:36 executing program 3:
setuid(0xee01)
syz_execute_func(&(0x7f0000000240)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)

00:04:37 executing program 3:
clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x5, 0x2}, &(0x7f0000000100))
syz_execute_func(&(0x7f0000000000)="b16991cd8066440f3a21ca8b660f708301000000fec4c229a86100676636408e05b4e7c4a88847d6c7c6e8e8fb0f01e18b8bf4a95ff9e700c42171ffea660f383fd1c3c3664544186746f316c4833d0f4c73ea4a8e223a42dd42dd730f517979e97c81dec401fe5ff6b1ddf730255008de457272690987f29c60c6c422d5930c93c482813a510ec31d54111d00")

00:04:37 executing program 3:
syz_execute_func(&(0x7f0000000080)="264795cd8080000c6969ef69dc00d98a20d0d026470fad77471cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e1795001efc481925dc39ddce0d1d97c7c73460f5726400f0d18cc0178fe5ff6f6c146000002e1b1b182010804f4f30fbd11892a0f000000")

00:04:37 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x5ff, <r1=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xdf7}}, r1}, &(0x7f0000000240)=0x84)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r2, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7ff, 0x8, 0x30, 0x9, 0x4, 0xb892, 0x401, 0x7, <r3=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r3, 0x7}, 0x8)

00:04:37 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2af, &(0x7f0000000000))
fstat(r0, &(0x7f0000000180))
freebsd11_stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0))
r1 = geteuid()
setuid(r1)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:04:39 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000040)={0x80000000000000, {{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, {{0x1c, 0x1, 0x6, @ipv4={[], [], @loopback}, 0x80000001}}}, 0x108)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
chown(&(0x7f0000000180)='./file0\x00', r1, r2)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000001c0)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

00:04:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x10081, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x4, 0x4)
r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000240)={0x100, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x0, @mcast1, 0x200}, @in6={0x1c, 0x3, 0x8, @loopback, 0x4}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @broadcast}, 0x5}, @in6={0x1c, 0x0, 0xef88, @rand_addr="0a7837e67b2efa02904a21e79f0da792", 0x7fffffff}]}, &(0x7f0000000280)=0x10)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000003c0)={{"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", "4f57631ec2d15ceb8e07211e7912d3a9f72de0975ba75134c79ea57b5df9ec97", 0x614, 0x1ff}, &(0x7f0000000340)="7d9d34e09c3481d980bef1506d7a9960f113c06357db81bc79d76256f76669a8fc56d6c000a41f881436b9b0fa160b738934638c0ac0cf08da0456480eec9d9dfdcc6180e3e7a752628663378ba70504ee58c53bb6262468ad41e784f748e195d7af7b864265", 0x100, 0x6, 0x20, 0x5, 0x9, 0x2, 0x6, 0x4})

00:04:39 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x18601, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x200, 0x122c, 0x10, 0x0, 0xe8, 0x7fffffff, 0x10001, 0x9, r1}, 0x20)
r2 = socket(0x2, 0x2, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="2003a801f50be7576a524ce0dd601a0d0400000000000000e2ff0000", 0x1c)
write(r2, &(0x7f0000000b80)="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", 0x57d)

00:04:39 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:04:39 executing program 3:
syz_execute_func(&(0x7f0000000400)="1c0dc4637916d7b098cd801b69e46962f5696200d9d9d017795bf9f2680c0000008fe9589b26c764c753fbc4e10135fec4427fc802023ed107c4c2b90a4423f2168f4808eebce00000802000c412b18cb6070000005151c4a27d181ec1ea01eff265dc5f005b5b304545460f0ba841000f9945332faea0eef5f50f54635bdedec4a1e1e0ef0f00693fc401fe5ff6e30fad6736660fd2938c000000c4c1a41b37404066450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, 0xfffffffffffffffe)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x6, 0x5}, 0x8)

00:04:40 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x117c)
writev(r0, &(0x7f0000001780)=[{&(0x7f0000000180)='u', 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8)
sendto$inet(r0, &(0x7f0000000580)='-P9', 0x3, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:04:40 executing program 3:
syz_execute_func(&(0x7f0000000380)="980f0505208af80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b571616ac1000c44219a775d0f08971a38a806e4dbbbbda9ce5570000008ca065600000c56f618de374740f450f16e000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfb0ec9f30640d1ae477d0000000f0f3804830a000000")

00:04:40 executing program 2:
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000200)={{"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", "b6fe23c925a004dff25214d1d506609b53d666a7faa0185a99c379767d1a3c89", 0x3, 0x9}, 0xffffffffffffffff, 0x2, 0x71c, 0x7ff, 0x5, 0x7, 0x0, 0x200, 0x1b41})
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x7f}, &(0x7f0000000840)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000880)={r2, 0x14, "22a98a8f2222a59bc2a1eafb646f9a6098dac8f3"}, &(0x7f00000008c0)=0x1c)
freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
socket$inet_tcp(0x2, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setresuid(r3, r4, r5)

00:04:41 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e7)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x1, 0x1})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf100)

00:04:41 executing program 2:
syz_execute_func(&(0x7f0000000300)="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")
r0 = open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x8001, 0x4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x7, 0x4)

00:04:41 executing program 0:
syz_execute_func(&(0x7f0000000280)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe")
r0 = shmget(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/130)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000880)=""/4096)
r1 = dup(0xffffffffffffffff)
r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000)
r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000)
r4 = socket(0x17, 0x1, 0x10001)
r5 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80)
r6 = dup(r1)
ppoll(&(0x7f0000000240)=[{r1, 0xc}, {r2, 0x14}, {r3}, {r4, 0x10}, {r5, 0x10}, {r6, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8)
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCGETADDR(r7, 0xc4704436, &(0x7f00000006c0)="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")
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300))
fchmod(r7, 0xa0)
syz_execute_func(&(0x7f00000003c0)="98aaaa420f17330f05420f0d39c4a37bf0c53e41e2e9b59867660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd64603c0f526264788fe58c4a32d4a84f7000001000200d03088a145f3110f0fc4a26194377662")

00:04:41 executing program 1:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
__getcwd(&(0x7f0000000000)=""/121, 0x79)
syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:04:41 executing program 2:
msgget$private(0x0, 0x21)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x2000, 0x8, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x5}, 0x8)
r2 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
shmdt(r2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)

00:04:41 executing program 2:
syz_execute_func(&(0x7f00000001c0)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208, 0x80)
sendfile(r0, r0, &(0x7f0000000080), 0x2)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)

00:04:41 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00')
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0))
sendto(r0, &(0x7f0000000000)="a7eb53b991a65f4fc02f988d08b21094312bfc46bc76d692596514406b900d15fd429a3c18054476efc63b247dbdb8f79bf0b5b420fa0ed5db4ab70571c45074ce93c3246340232830e0cce5b134afd781d0e01d4a2395063ef761c6c3c0de985cfafb22b427e472f814a06e3d4b", 0x6e, 0x2000c, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x2, @empty, 0x2}, 0x1c)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x24)

00:04:42 executing program 0:
syz_execute_func(&(0x7f0000000300)="98aa8a473e431c120f05420f0d39c4a37bf0c53e41e2e9f341a667660f6b32fb660f72d50f0fb8c4b1751e0fa0e5090f1f84360900000034d1c4e10bf846117f65c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdc0f3165472214b2acc4c3214cb9a560045419c29a01f2b00b0800d9fc000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe5800d03088a145f3110f0fc4a26194377662")

00:04:42 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x47, 0x5}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fffffff, 0x7fffffff}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:04:42 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x118080, 0x100)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2, 0x4d}, &(0x7f0000000140)=0xc)

00:04:42 executing program 1:
syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000000048, &(0x7f00000000c0)={@broadcast, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="8f"], 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x6000000000000000}, &(0x7f0000000040)=0x10)
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x10000000)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
r5 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r3}, {r4, 0x1}, {r5, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505")
getpgid(0xffffffffffffffff)
getpid()
r6 = fcntl$getown(r4, 0x5)
getpgid(r6)
getpid()
msgget(0x1, 0x8)
r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000002)
getpeername$unix(r7, &(0x7f00000005c0)=ANY=[], 0x0)
open$dir(&(0x7f0000000340)='./file0\x00', 0x8000000000003, 0x4000000000000024)
r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0)
ioctl$DIOCRDELTABLES(r8, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x1, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x4, 0x4})
r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r9, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc69408364c55de6bdcab0452d5cb9df6f9b6987a1f6f930c0db573033a02ac5790065a1b84597b41835c3c4cbc91e8b923437ac8df7cc645c1ea567b7842be591cd156181a8a5e452c0e6c2aa08494bf0d9e879f7b9923d2652156eebfd7c171ac73d466ecd2a192f77a07cf50b9ed996345c870f4f0bb4b97a3f01c7ad493b14ba3f81d9b6861b6815b8fc0f152ebaa89dd57ce08621e69d04bdb433209306c01d600349fd25e625debc876db91130f2e356d5ea76f7e05627634ae848c6a4f381b2121ca99fde9cb307c7dbb80c1b500f1879932bac690185ad86b12da3e71119e400d56445c5d6ab275fbda291bf76c25abace867643aea0f4ca2a2183548c5be05b5d5ad8764c0524b3c64245def38093780cd7ddbcd5e06da0d4dbb62cb329a52e58e9f78a8281ffd3869ecb19f2d4df88d3a8abb2fab2367a4c261bb4894a7aef999fbb562e72dedb15e08e46cdc5834dd2bce78d7ac13344a913588d7490db6b06d7f6848e54220cb416bc2340b47ce302589c5f48427fba33b897cf76d3300d93bd6e947036a6655f144a8d5c3bba0957cd4d05f7e2137d32ad5232217ef71f33550ccbadad6c7bb04e0b3a7e6498e69570773021a54d778ce413d9fe1a981ea2b2810907c57ccbffc4d3cda4b860cc9fed96d56c85c47b93dedd2efb4dbb1c170bb656a12374194c4ed498ffda6055e46132d86c9d337f5b45dcf7607b00924b2aa4cec301d503e62ffcdbbcc1d2ea55f6af3a1e146dc0698d1c43ff54ceeee9da77a6c2f9bc7d62f1dd27bb32359c0448ed3a8b25a0a71840ed00c05d6c60ca1b3a031e4a4e34ef08c4473b127a6e1964f9f35b14c2eb9920a45baf0e48e81230a2a4582b0760a062f2c829de177d620007b760e58455acdfdc3623a55535289a0cb5950b074b8352432a03ae80bd056021cbb3159d5de98afadb5a719d3bb2fdb29fc6dda5bd867cf8430c09f8eed8c693321dc21c57782d662502bcab06b3c089a6a7c12143822bbda90d5aa2a86eae673b8447c743784900e888e33a39822509feea2581d490c19885cbd0ca9ba239f1535b5ed8a73ae05495b65fdeaa52094758b62825a0386c76cedbb651eb09420bfaf6274bbe4badd3ef5d6ed3ee94f5d44bed25dc497975a96d5317cd61199643782c707f6eab06d9ef409f320b00490dc3e6b3855d49a90063c31a173ae6415ee9a412157955735c51a31c6ed8c9f1db46f97fc8892edffe97db438655bff0ed7785c5cbdb3c578fa5f2cf0d7066598b8a3860b90bf477f8ce0a022e29ded44c0767cc8654719f06cc747e9e1a5dc1b74f3e91f0b23e77d0c7a1ddbe70f7998a2d60f9214ed0de0a6dd3e775ffc6cf4a218640cfd06e3550a6da7f9fad5f4f1fd2e9267c55fb19fb347d3d683665dd43d7712aac2658c3d65c2442ed9107cf2b00e1fea3b481e3f3b904c3f0fdf1ae049e01c7d989f5451ad2fa4f46741aca3968fe049fb2844b4574e974d5f49e8a4b12c072f24b821f7b78a8bd3a72dc2bca41d1b2a16f2756a3a4ba0e34e56cd0ede49ca08accbc809fd9caa1f5166c33227a601932e0a325a160dfc4ad63648b0f22eb7915fca8524e19127507c3ce792bf95b664031174b23fdeba931702f3697af7042422ecd197e4ad7276b11b9539316b0d907d24be178b82c7663f94419d86b52b600755c35e742dfeeedb77e57b51264017d8ad2e2d280d6e9c5d1a0993ee2586759c2b0c3a7344cea65d7ffce86ab070b957caf4b6b744c2fb4c8486c04b5def17100a73f44fee2fdfb6e9686a9f6ed0e8795b1529f30cdc17e9f8eb96ef2de86bb29317a26ffc3fcb2c8c485e122611d1f52b65b6b1d8ea556f934a371e12a1f4821dd42f553ce8b1c44a305c6cf5987b66b948207035ce3f7bd98e62ab56753863230bfdb6f7584aad61e5e2448437447c4ac10155539a84b4720b48cd9a286b96a4c19f47c1630afb6a56f85064a373761a97c42ac87e6649bb8a2c5181f37b0b9a7c0b87615b90b4b0673afc31ff0b0ed35a609beea0a336c5bc71779c93537517b4b443cd244b14a3aa3037c7e683056e8b8878a5e4dc6b7a85a9dae922c8aab69d07aaec35d3f85c18d11c4a72443961a40689903595bcc318b58bf0bc11689f3a81976777a58929c95746c816445e39fae0cb87d801759304dd6e787dec1c60d821a400e8c31763918e6cfeb00d58c083be8f9e738fc78980ea7686230ed8d870702459c2e53b64954755a07a675443bd877729137c18221e6dc37f906ae0e2e6adf2b464974fe8dc4e60bb30a0808152379df3365829c8523fd25101cfd3d0ac7e310a57f1d65125a1d8add42383eb6928dddf1ec254d40f18246793c82ba8024f4ea6ac25840c683e496cbc1a7d7104a647385499e771cf4584b64aabd6d6dd480d35fe0219f9f7d417893fc15db761dac23007fa715d54ac6eef59364d8a837d199ff65119430d354f815d35ea1f68cce6657f5cd6fbc583d8207ea5310b0988b40c16e6b1420c4a109981293626b6c6046edda739dab7400c62382daa21987f0eba76a3796b0e5603ae8056893a8e002f029d45dd10f78fb3f3745c2854faf6f34e44d10fb471ebaae73f8ac9dd9f37b4e7550f69b224e09534c79a71c8380d759708da65708cadcca46819b6061cd9badedc4e903b8fcb6c5926e3439823b233cdce52d462166455e422f6eb49976e471b5fb785109833b47aa26641581ace55c680d30c85207c0dcce2fa8173d882850cd6180f127f1384bea51f3d797ebbad9f83020bdd6403c9bc0ac6e697d832ab97cab2742542c56e4fe4c6762f46b9ac354af364d855b5010252df50e55eae459806401ca37f5ec7430c58d0562af03e41f6341d4e26b1c5d73b8d788b7b957754bf4dac7db373e6b3ed0630fadafa8338a9e25ad41aef07e2e53d8c35aa0114e396d21dff14d93f36773b0d264238ec64d69591f5f213ca2637adbdcc5b849738e3f194187a0ddc56f8a81a045f269f2c8cee3923196bb8bb8925d46ca903854da88e6d6a5dfb264a80747a9e27b0da9391e3a221c9fcba1c567fb3c756a350a74d85ec655c9cea88f30bdf6bb9bbc80a009b1c2a67ede43ee1f6ba0eef81f7794298f52ae2f3ebae27c3ed6821cb36f9a42600db50efceb56f25a08fb11cbed3e7bcca5e0d3654db7bde978306094cf3899103a9c71b63426368a1ef582488baf79fc773e08a1c94da7e8753349d54e1cd9a5c74d1c8cb735d79d9d50c622882ebeda5dc83ab780073025455d378db7556d947a441cafd16754abda2c59d3a8b332b4faf7079de612932c81fb2c3a11b34a0251b34546a8c6c515a75e3389e6bc1bd815779da4448cb78b8b7551f90ae1f9543a0628a976d803eced0ca63956cd3b6b8e07315ddf0e923476ceba7bdfbe121e97bb061a9b69119bf089e56b377d97f04a9b17de03e687ed4aebe59e195785d4a5e4107842a03bce96e936e931d196a5d410b0d22abd953bef20c5528f043a81981d8bf9853c7edc9fa41dc9a033834618096bd38e5a8a2bdc441e4da7d36cc2ee0c2531a87c267283ef15d249cab1eb1abdd8b9615b8b4c0bcadbdeb099df414f7effe46ff9f5bf25fd5c9aa3b09ccaccb98568760928af35890aa01ab84e7bb19e05d6782c769aa3c987f00a627db0e8a69b01ae1eceb7a045c61d2858e97f3a564818c21407a2816bdf86ba75b4143a47a0b9766d54cb77566217a849fef0ba8193fa18fc643f4245cdc645ffbbc02f714594e7463c12999db5d9c4f5f2e9ac3df8b08c33e6568f16df09b44de0f210e44efa810e1ae3001317acb9a0d6b6506cd8ba427dc264b30335582d5871c65b45c2d5e8cc21dc13895329b2ffb429d66bcb3c8bbd1adc067f591a2c17eb102778cff0a28d8427be1bb2c603bf6ea662b7d50d98f656c6a1477929c280313318b7dacdc0d93a1c2d1eab9672537c7491989b1ba780c62b3a04e95273da2831f07ebdb9c7ec37cc4142b1cb35e510a97fdab571be696431aa4654f8df9685f45c8404528d3616eeca045d5629a473b74c5a5dd027e4a9ecac228e52cca15460bd42f711656afc7dd6cb402ea2931a7c6257d358ee4d0bf11b3e79ea4667245bb8f53914024821aa9d79d2841cb39335054c2117fc3cf2173ef3705e8df6a9ede1b4dadec21f5f6751bb50f0bdff5032a5552bf7c14724c241339cfe68d579eb2eed111c47f9094eda04fd3f3927acabcd84ee38adebb80fe9bac2aaf7ee6b433008c8aa4a1df190aac0fb38d93f3682cc2e926a59b32874b0a487ea449bafb9427a96d8f420e3a0b286e692814754d71728301d6efca7d0056408dd6709f85184426bc6d83dbcb64c00567957ad5cc14e7b7842f645c8d7705e0c52ffb92c28b2ebad44cc49944075c993fccb4c58730081b6accfb4a899dedfd6a721db8f8d742413be2bb330b4b787013febace3a3dfbc26670a5a29227b3266e3de3e5de635e8bf4a6217fc407a26de94a395e2d5fabeccb14178e2c474246adce79a637bdca14dcf35caf3925d051199b67676e34329cc9df3cac2e1d331410b6672148b79460ea16415139b19a44a454866c5346dc2e72918ac394b93a7ca423ef5e8dc1d1219d67feafd52ac9e93879fead7188128b855dd307480a78acaaf86b93146671b28147974962888c850408b1a52ff261a34d856b68496a4e7de13ebf20eb01cd9fd18e990d8bb5a588dbadc1b32cebc507ef683f31ac335a51b839042be84391e6b1bcf7a6c87f3222510116e608ee087f8453a22103688eff2557cfc7f702bdb4f768609d0d5b8897549fa9e4f21261040bb3ff2df6bb9a0da741a14ded3229c76ee5342266a642dfd9bc9eee7ddc1eb5a7eb3c648a786cf1ebe2a28893e59fe105ae75767adc9d17b93815a52b0d6397175b4deb79fb4eb57dd3a0ad734253b3b3107ef4798ac135fe49e81ef76e24d9efdef6f072eda928e91ac6cc27e29a6d6e9723a56d6c5662ce7f5d22bed283e29151271013b461cfc217e48d8b9cc5c077b743d98c53cf87b87afd7ecd79b9212ea5c9e36d85c24c6b816040680ed37377cd25f045f9aa127173a989ddb350b12ab03a29fc1761d0385a9485f62d785fbc8147484c48430def4c2c7c58bb2cc89c5cef7ef1c2c7a0d69abc128a2097760ec651ec3c3bc6e82739dd1d397985bf8bd732edad639c166dd52f2efd36391d619f8fca82b6c1019312176d52d4f9bde6d331c1a97c9707ffc54f6179ac96e3026c74807be701acbe90b829c8ac010abdf0e90f1458d9f799d6e10e7c7d5e9f79c28e4936f27b52a43891eaeb6f14ca3458c3012c3ca12f73d22fb67255fa2970014ecb08155b92732268f42bc3cf558176254fecafb2f431382594e078e760e5fe006035e4157b5b398f42c1be298f9fa45371e6bf67e03e1f9c362651daa3477ff6f3a507ca66a0f1fdb387342d4604f280bab980765e4660c2275bbed4ee2929500f44b600aa4a2708160e08b8fdad9f988f52b4e4ee065aef40d2da6dbe0023a652077e57cbb9884fdc14ebc3d50b6a3eab467ab9a816d66ab82f0719574e24e4bea342ec77c43f985c1ac24e288590c12bfddd18794aa73e0fb0f4bbbb6ade79fa40dbaee81916ab484f822c2b36b49d87e8fad636f48e68af2c865108631e9de66aace03e9733cbd320dd715a4368e08504d10012a445767f2d152673af688b39b76f0c8adc12b0ad92810b9204bc75d9336517377525bafce9cbb4c50406fc902c89c77c2c46dd4092440ffebc23d97a6b84a", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc)
ioctl$DIOCGETSTATE(r8, 0xc0f24413, &(0x7f0000000980)="cddb75d8c2a8729c1328a274e1e2cbbd12f5b6898bd9d84a8a892397cf07597f857fb411b79085cba32f64d2ec148f0a997c0fac22e64c5287f211c40d1a703c50ed7704ede712ed8347bbdb7812279b03393bd12ada437c49751db26fe876c17ba99ff127369eb84ddd2d622b8016ea12562264670b6bee125e182fdfac629c04c0")

00:04:42 executing program 2:
syz_execute_func(&(0x7f0000000240)="f20f1acd26473e431c130f05f30f59bfd91304004381b5af4328ee49e2305a41e2e921f686660f6b32fb660f72d50f0fb8c4054e4eed750fa0e509ab34d1c4e10bf8c470c464360fdadbc66db712c483397fd300c9dddcdcdcbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08371a30b8a826eefa8d4d48cc7e8628f6808a3056f0000004e00c4618de3c0f5eeb3264788fefec4a1dd7dbbbfdd5cc600d03080e709b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:04:43 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb17506f48e3e45fa0f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e99f20f2a5205c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b080072c42125fc6c1e00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000c80)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000cc0)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000d00)=0xa9, 0x4)
r1 = dup2(r0, r0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000800)={{"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", "74057f99366cc32445dcda6b9b033bfd997ab3f42d38f9266e4c7eb68f63546b", 0x1, 0xbd}, &(0x7f0000000740)="958b6cc94d423fc3ff2dc5625c2158660463f3da7e54eec45bf7e070c3451c74593589a1ba1b729b8b30431932a6d64f8e52056c1aad5b6f036917c8746aa4e1d8164dbc9c9119a1fa1fed52a69abeb9b5df84af2f0604f42a9108eca3268bf03ce1e33b59197024a214051304946dd08865f79adbcab6ff3b1417f326235c82feea763592d21bc0aebd04487f18c16564d611febf", 0x5, 0x4, 0x2, 0x1, 0x3, 0x8001, 0x800, 0x3})
r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400, 0x20)
ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000002c0)={{"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", "18adc09296fc9c0c62f5276d2db12eb739152126399546dcae02e33f72c088b0", 0xfff, 0x7}, &(0x7f0000000280)="5633f81e0c38c681304301d1324b41d34c9c56e4e5d631565bb919912915", 0xffff, 0x5, 0xfffffffffffffdc5, 0x7, 0x40d3, 0x6, 0x1, 0x8})
r3 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r4=>0x0, 0x5, 0x7, 0x691}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x400, 0xe6, 0x2}, &(0x7f0000000200)=0x10)

00:04:43 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x8, 0x5, 0x9, 0x81}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfff, 0x2}, &(0x7f0000000100)=0xc)

00:04:43 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x100800, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r5=>r4}, 0x0)
mknodat(r3, &(0x7f00000001c0)='./file0\x00', 0xe024, 0x2)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(0x0)
r6 = dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000780)=0x10)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68")

00:04:43 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x8, 0x5, 0x9, 0x81}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfff, 0x2}, &(0x7f0000000100)=0xc)

00:04:43 executing program 2:
r0 = socket$inet6(0x1c, 0x10000000, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0)

00:04:45 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x100000001, 0x4)
r1 = socket(0x1f, 0x4, 0x800)
fchdir(r1)
syz_execute_func(&(0x7f00000003c0)="9826473e431c0e390567672459bf2900050040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f26facc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de365460fdf9b4e00000058c4a1dd7dbbbfdd5cc68f894801d630a1c9fb110ff30f18a8dceb4e4ea261b7e2")

00:04:45 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x80)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x3, 0x901, 0x6}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="8894a4b5c931253cb480ccf112564dc3527e9eae624febdc68660504eaa8eb746434c14191b511fbc896cde592e73f350916648f34", 0x35)
syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:04:45 executing program 2:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")

00:04:45 executing program 0:
syz_execute_func(&(0x7f0000000100)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
sync()

00:04:46 executing program 3:
syz_execute_func(&(0x7f0000000180)="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")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10)
writev(r0, &(0x7f0000000000), 0x0)

00:04:46 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4)

00:04:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x200000000000007, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="97e90ca6b1f004c782d2b7ac511ed52d84bfbcf2a0dcfb0fa117bd3384c299e18a21bf109808861ffe7fd8b33a3da74dd9242dfbfd5e63a09aaedf1a571689ca62f86a9911de2c0e8e861c5193044659f6d89f3b86bd6ca274c93cfcb29f89bbae9081fcbe8381da21860d408acae116e5306fae9226d816b8a4a6768dc148f84031f85e1f381d614b012db3d4b80d956d54bc619d93b38d3c2ebfe0ab128bafd849dc0dc6619d551b4282c4ad5b347e8171690db602a4af6adac01744db"], &(0x7f0000000180)=0x4)

00:04:47 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0))
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmctl$SHM_LOCK(0x0, 0xb)
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
sync()
mlockall(0x2)
open$dir(0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xa, 0x101}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xd0}, &(0x7f0000000140)=0x8)

00:04:47 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14)
shutdown(r0, 0x0)
freebsd11_fstat(r0, &(0x7f0000000080))

00:04:47 executing program 0:
syz_execute_func(&(0x7f0000000240)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f843609000000440f5438c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
clock_settime(0x0, &(0x7f0000000100)={0x3451, 0x4})

03:43:13 executing program 3:
sendmsg(0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff)
socket$inet(0x2, 0x1, 0x10000)

03:43:13 executing program 2:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000000)="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")

03:43:13 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
socket$inet6(0x1c, 0x30000005, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x7, "452c32f02f686bf7402d87e5d2336da5"}, 0x14)

03:43:14 executing program 1:
fcntl$lock(0xffffffffffffffff, 0x0, 0xfffffffffffffffe)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000300)=""/241, 0xf1}, 0x40)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="0338a7"], 0x0)
close(r1)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x1, 0x4000, 0x9, 0x3, 0x8, 0x9, 0x3, <r3=>0x0}, &(0x7f00000024c0)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000002500)={r3, 0x4}, &(0x7f0000002540)=0x8)
r4 = getpid()
fcntl$lock(r2, 0xd, &(0x7f0000002640)={0x3, 0x2, 0x401, 0x560, r4})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000002600)={r5, 0x426a, 0x4, [0xfffffffffffff1dd, 0x9, 0x20bb9539, 0xff]}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002680)={0x7, 0x79a, 0x800, 0x0, 0x723, 0x0, 0x3, 0x6, r5}, 0x20)

03:43:14 executing program 0:
syz_execute_func(&(0x7f0000000100)="98aaaa473e431c120f05420f0d39c4a37bf0c53e49e2e9b59c67660f6b32fb660f72d50f0fb8c4c24f91b1751e0fa0e509f3416e34d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c9000000b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f311c46211079502000000")

03:43:14 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
socket$inet6(0x1c, 0x30000005, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x7, "452c32f02f686bf7402d87e5d2336da5"}, 0x14)

03:43:14 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
socket$inet6(0x1c, 0x30000005, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x7, "452c32f02f686bf7402d87e5d2336da5"}, 0x14)

03:43:14 executing program 2:
syz_execute_func(&(0x7f0000000540)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc4c16975e9c35b5b304545e269a841002f0909450f0f7b4e0caeeceeb7b7f547acc4037d39c403c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socketpair(0x1, 0x10000000, 0x5, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4)
sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000200)="f97d9ce4900414b60ca51ae7fc8b24e6a5bb441f0a1a3792a499dfa4e08d52e1e236e32fea6880408ce64a3d4b49ab02566c0dac9daa3c5bf43794ab903829846ebc57f1825854efa36f52da5a5e1c0d13f909ccd3073f516c7bb3d0dc8e", 0x5e}], 0x1, 0x0, 0x0, 0x1}, 0x84)
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008f81589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")

03:43:14 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
close(r0)
fcntl$setflags(r0, 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f00000002c0)=0x4)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x410, r1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, <r4=>0x0}, &(0x7f0000000100)=0x3a492c086b00a474)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r4, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r4, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000040)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000080)=0x10)

03:43:14 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
ftruncate(r0, 0x9010000)
ftruncate(r0, 0xd8f8)
setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35a, 0x800000b35d})
fchdir(r0)
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
munlockall()
getpid()
getpid()
fcntl$getown(r0, 0x5)
getpid()
getpgid(0xffffffffffffffff)
getpgrp(0xffffffffffffffff)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgid(r1)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffcb5)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x0, 0x8000, 0xffff, r2})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)
getsockname(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x28)
__semctl$GETZCNT(0x0, 0x4, 0x7, 0x0)

03:43:14 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = shmget$private(0x0, 0x1000, 0xa7d5dbc2cee2bc1c, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000e5f000/0x1000)=nil, 0x3000)
ppoll(&(0x7f0000000180)=[{r0, 0x180}, {r0, 0x40}, {r0, 0x4}, {r0, 0x4}, {r0, 0x2000}], 0x5, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200), 0x8)
mlockall(0x2)
ppoll(&(0x7f0000000300)=[{r0}, {r0, 0x4}, {r0, 0x108}, {r0, 0x4}, {r0, 0x198}, {r0, 0x40}], 0x6, &(0x7f0000000340)={0x5, 0x8}, &(0x7f0000000380)={0xdf}, 0x8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)={0x7}, 0x8)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)
getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
accept$unix(r0, 0x0, &(0x7f0000000240))
ftruncate(r2, 0x20)

03:43:15 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xffffffff, 0x4)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00')
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = openat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x10000)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')
utimensat(r2, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000100)={{0x967, 0x3}, {0x4f, 0x3}}, 0x200)
openat(r2, &(0x7f0000000140)='./file0/file1\x00', 0x2, 0x10)

03:43:16 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x100}, 0x4)

03:43:16 executing program 3:
pipe2(&(0x7f0000000280), 0x4)
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x80)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0xffffffff, 0x8})
syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

03:43:17 executing program 2:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}})
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40800400000002c5, 0x30)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0)

03:43:17 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000380)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80de8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a200b7e2")
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

03:43:17 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt(r0, 0x4, 0x7, &(0x7f0000000100)="f44c490b36006261e10f6cea7337b52539892a30d43343730dad3d7606a5c81f5ec6e66d24e0c3b7eba84fec8cb84421f40fb4917b156ba81e1579e180f7c918ec626922edf870ab7c52130a4d8d2e1eb23619ad03d2408179c53b5536e471443bde155063d5fad6a16947ad7612ab80cc2af4ef06ecb0d57c73fede39e06aac529d6d726a8e465f4b762038b38114f008f715a33e38fc9e2069277663f1299daf457903b6cc5a6411dc468095a303965188adcc6e8565b2e0a8fedaa673d9651c4cbbc51113a25af6d3b3412364", 0xce)
setuid(0xee01)
syz_execute_func(&(0x7f0000000200)="98341b0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x3ff, 0x4)

03:43:17 executing program 0:
r0 = msgget$private(0x0, 0x80)
getresuid(&(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140), &(0x7f0000000180))
getgroups(0x3fffffffffffffdb, &(0x7f00000003c0))
r2 = getuid()
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = fcntl$getown(0xffffffffffffff9c, 0x5)
r5 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x20, r1, 0x0, r2, r3, 0x1, 0x1}, 0x100, 0x4, 0x9, 0x5, 0x3f, 0x7fff, r4, r5})
msgsnd(r0, &(0x7f0000000340)={0x2, "9b3aa2d5feefaa57245ace315ad876f0dbd1f8789bfb272512b823df779476573270c9890da5b3f620daf6af7d343eb1b246eafcdd249ad254"}, 0x41, 0x800)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d3941e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
msgget$private(0x0, 0x2)
msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/7)
msgget$private(0x0, 0x10)

03:43:18 executing program 3:
r0 = socket$inet(0x2, 0x1000000000000003, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)

03:43:18 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={<r1=>0x0, 0x20}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x100, 0x37, 0x81, 0x2, 0x7f}, &(0x7f0000000300)=0x14)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2002000000ff0200000000000001020000000000000000000004ca63808f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000028000000", @ANYRES32=<r3=>0x0], &(0x7f0000000200)=0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x5, 0x8, 0x8}, 0x10)

03:43:18 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

03:43:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x110, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r2, 0x80047476, &(0x7f0000000040))

03:43:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffff0)

03:43:19 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
socket$unix(0x1, 0x1, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = open(&(0x7f0000000240)='./file0\x00', 0x41, 0x80)
ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000280)="e959b32e746a151125983dcebc9c1ce376e9cf4ed65ae56da58fb768dec59140be5e4963f480744ba9915f6dadb6bbd0a71a78e42fe0b9a6ecd1cae8aa3a86d2edcdbcb7d7e3cae251a26f568462944de8eea40f7e1c1e97bcc319ab261ae4e4607132793c6a9e986bda4cc50336caf24dbf76e57ed1b32a1062bbfc6e29317b34ff10165d49c39be3d109793c2aa0cfb0accefb3e325107dd7340883391c09ba958d18612d5d0bbc315b02991f2dd4f1a605d1a72bcaceb7e5cdd47a4013ff88e75c7f052f3ccde122a0b")
r3 = getegid()
lchown(&(0x7f0000000100)='./file0\x00', r1, r3)

03:43:19 executing program 3:
munlockall()
syz_execute_func(&(0x7f0000000540)="de0ec4637916d7b098cd76c110e42b2bc2319c0f978a5c0000009962f5696200d9d9d017795b20f2680c0000008fe9dab6ab9a26400f1f00e101ed427fc902023ed115c9f2168f4808eebce00000802000c422b18cb6e5070000000051c4a27d1c1ec481fd2e3e322502691776c48195e2fec34f5b3045687a7a69a841000fc4417c5105f6a4b22444a5f5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")

03:43:19 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
chroot(&(0x7f0000000100)='./file0\x00')
execve(0x0, 0x0, &(0x7f0000000400)=[&(0x7f00000005c0)='\x1f\xb6H~Y8\x87\xb5f\xa2\xb2\x80v9\x1d\xdd\x12\xcf\x14\xd0_[\x01\x00\x00\x00\xb8\x17\xe3\n[\x88\xa7\x1a\x00\x00\xc7\x8f\xefX?\xd4\x06,\xcc\xa5c|2\xf5X\'zB\xcd`w\x8c\x80\xf4\xce\x1f{\x0f\xfe\xa0}~/\xd9\\\x00\xad\xa5\xd2\xc5jU=\xc2\x96\xca\x9d\xc3+g5\x03\xdf[\xfb\x17\x8b\xd3\xd9~\aV\xc6<\xb3\xf3\x9f=\x03\xb8^\xa0W\xe6\xee\xb8<\x1d\xd2(\x96\xc0\xbf\xa2\xe1\xdbSv\x9e\v\x8d\xcf\xb66\xb7\xd3&\xb1\xca\xfa\xb7s\x0f\rR\xd7\xd9|\x06\x83\xa9\xb4\xc8\xfePT~\x93T\b;\x00\x00\x00\x00\x00\x00', &(0x7f0000000480)='\x06', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000280)='P', &(0x7f0000000680)='![-\x00', &(0x7f0000000580)='@', &(0x7f0000000540)='@'])
writev(r3, &(0x7f0000000280), 0xa7)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xa8a3, 0xfff}, {0x101, 0x5a4e}})
sendto(r2, &(0x7f00000002c0)="57a3ecd8507d9f6ac7df0ef0314087e5e8c2eb1718606d7c355dad9234aa340bfdc5ec4a8ede1b21dfdcb1f0e39f4e78664c35ba827d3f3ad4021fa394c972d02e901b09253c3ba44e3ce0c9681e9c3996dead0151ee977def5b653a30e696a8eed67ad0383726424d37c63b23067626a8dcab33187be630c23aa6c2a1f884a87bdf5fb8de21ffd84a5a10b2600df6a53ff82aba118fc5b7aabbdb8b", 0x9c, 0x100, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0)

03:43:19 executing program 1:
mkdir(&(0x7f0000000140)='./file0\x00', 0xfffdffffffffffff)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')

03:43:19 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
socket(0x17, 0x10000000, 0x1)

03:43:19 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x10001, 0x4600, 0xf50b, 0x3ff, 0x10000, 0x5, 0x587, <r1=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x8}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="10c804d49ff8", @local={0xac, 0x14, 0x0}, @remote, @loopback}}}})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80)
ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f00000001c0)="3526b18e22df2ce19244c4d5935857d663dcde2ffbee56b66680aaac845b58019fceeade85fbc5c6bdc503a491c1499af84908407804cd0a051879e138bcd75c1ea872e4226f8cf049e46520fb1c8c938de8123ee6b14cb55cfa8ce0e196323238dad2eade2cc4b32026b1eaf435b901ae736971434d4e2908392c0918701c864d5b3f06c2a5163f960d17409cb5e1e415988b01c98cdea96ab382ec4d8cc80ac9fbb316413d63f0761aa6e5ce308f00ab045b00a2a3266370f60c46245c948e1733efb581b8358fcf5e1b73683f00903132a4")

03:43:19 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1ff, 0x4)

03:43:20 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[{0x10}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x98, "fcb4e6f717a63c874e4da40e69693f4af291aadfbc340fc2d217a6e609fa22cc6c6d874b18b4e2c7f2a8a4eb53a18c1fc2d7368ebea2ca2c7c7ee795ec2176404f06003cbc5e5e43a39bd9342a27a31272611203ce3ec5a3b83afe478c1c3067b408ad7a08f19dddf1e51aac9019ca48162ac7bb6230376c700be971898d9b7d88f57d54550cf8a24d4dbe394b14ae390dda6ac343ab53dd"}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8)

03:43:20 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10)
ftruncate(r1, 0xe324)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

03:43:20 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff21, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0xffff, @mcast1, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10)

03:43:20 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x3, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8)

03:43:20 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1ff, 0x4)

03:43:20 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x800, 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000140)="d3f9bac9ac37ed4c2d84991fbec6f734eb15216795d549f823996750b0151143460e98f71283081ff73739b2efbba6abe7ca74cfe1486fbd5027d6fa86379ed102bf3ac200c255ecd8b42d1c3858aa230d3b514fa9039b49d5b6303818cbbe1a7d8d97739b574f33f70e18daf6f7ac40")

03:43:21 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setrlimit(0x3, &(0x7f0000000140)={0x9, 0x9})
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x5)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

03:43:21 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
getegid()
ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

03:43:21 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x80, 0x4)
close(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865")
close(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0xccb, 0x100000001}, &(0x7f0000000200)=0x10)

03:43:21 executing program 3:
syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0)
r0 = getpid()
getpgrp(r0)
syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79)
r2 = getpgid(0x0)
r3 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x400, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x100000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=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, 0x0)

03:43:21 executing program 1:
syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
socket$unix(0x1, 0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffe, r0)

03:43:22 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0xffff, {{0x2, 0x3, @multicast2}}}, 0x90)

03:43:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0xfff, <r1=>0x0}, &(0x7f0000000040)=0x13f)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="01efffffff0005a6ac575cac3f59dd47cc09b54681acd8bcb1dd6019f3997ceffb9417548e5f09067b874be30c5542645d37dd2fbaa43f64f263469a5b868aa11d473b8918e845dc7bafe8e14d6d2d94c0354859041b5a54f43071d5537fc084832634c64a36218d653428ebb5e83c8a4d34043506f63a8cae24b095408f"], 0x6)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x20, 0xe6, 0x0, r1}, &(0x7f0000000140)=0x10)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getuid()
setresuid(r2, r3, r4)

03:43:22 executing program 2:
clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3bbd, 0x4)

03:43:22 executing program 2:
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280), 0x36b, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0)

03:43:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
sync()
fcntl$getown(r0, 0x5)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)

03:43:23 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
fcntl$setflags(r0, 0x2, 0x1)

03:43:23 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffff7, 0x4, 0x0, 0x5, 0x8000, 0x9, 0x7fffffff, 0x7, <r1=>0x0}, &(0x7f00000002c0)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x400}}, <r2=>r1, 0xecbb, 0x10000, 0x9, 0x1}, &(0x7f0000000100)=0x98)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x1, 0x9, 0x1, 0x3ff, 0x9}, 0x14)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0xfffffffffffffff9}}, r2, 0x1, 0x1f, 0x8, 0x80, 0x100, 0x3}, &(0x7f0000000240)=0xa0)
socket$inet_udp(0x2, 0x2, 0x0)
syz_execute_func(&(0x7f0000000a00)="9826473e431c090f05041309bf0200000042d8e585e246b55767660f6b3236430f01d7660f72d50f0fb8c4054e4eed751e3642d9eac4a141c2ad05000000006545dc27c4e17d2e39c4e10bf8c470c4c461cd583d009d0081866df76b90709070dc0fbcaf04100fc4a2a902960400000000dbf3dbf3c6d9f4c402f19d1e01b00b000000451a06a80dd4d48cc76200c4c4e3d920d1d38de3c0f526c4227933e558c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261c462e5b6abfeefe6ff69")

03:43:23 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r1 = geteuid()
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x3ff, @empty, 0x31}}, <r3=>0x0, 0xd9a1, 0x7, 0x201, 0x2, 0x39, 0x9}, &(0x7f0000000280)=0x98)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x7, 0x10001, 0xff, 0x0, 0x5}, &(0x7f0000000300)=0x14)
fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x400)

03:43:24 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}})
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000000c0)="764400c78be9c81c012fc4e432b8b7c068cf4a1824706a1dd1197cf234fc8a855df0f9009b93fe279c5be13f7dec79f4405166ba073e58580b8c5d2139cd8479e32bd43ed6bf745c58a6c133e0081094f312ba02df99d53c4d1a26bb9268f769bc3e51f2529e4b8545b486ef52904140fc759c986bdaba7a1903803575d6c0bd5700eda7503edc4f5dede7090f6951cb95d5f549f46c1f689dd2f50089d7c62599053c5ac9")

03:43:24 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4, 0x25)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x1000, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0x5, @mcast1, 0x4}}}, 0x108)

03:43:24 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8080, 0x189)

03:43:24 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x3ff, 0x3, 0x401, 0x8}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x19, "83c3ff39a162af56d51fdc9d7a9f70f58e96fe4b428491ec51"}, &(0x7f00000000c0)=0x21)

03:43:24 executing program 1:
syz_execute_func(&(0x7f00000003c0)="964a2af72cb277770f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c3f420f000000000070db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f08000000c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff3a00efc4815162c56766f2ab440fec3f26662666460f3a63350070173fa0660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c, 0x10000000)
bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c)

03:43:25 executing program 1:
r0 = socket(0x1, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0)

03:43:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
nanosleep(&(0x7f0000000000)={0x3, 0xff}, &(0x7f00000000c0))
ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

03:43:25 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x1, 0x80000000, 0x5}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0xffffffff, 0x3000, 0x5, 0x5461, 0x7fff, 0x80000001, 0x2, r1}, 0x20)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8)
fcntl$dupfd(r2, 0x0, r2)

03:43:25 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = socket$inet(0x2, 0x4, 0x800)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x23, "7225d6124baa5c85a7c9ae08d1c488d3c536709111756634c7a11e7b63298cbbd61a72"}, &(0x7f0000000140)=0x2b)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xffffffffffffffbf}, 0x8)

03:43:25 executing program 2:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4, 0x25)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x1000, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x3, 0x5, @mcast1, 0x4}}}, 0x108)

03:43:25 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdcdcbcaf06100000c645d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000001c0)=0x4)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
dup(r1)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

03:43:26 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
dup(0xffffffffffffff9c)
pipe2(&(0x7f00000001c0), 0x100004)
r0 = dup(0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x20004, 0x80000000001d1)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000140)="e3ae9cdd6174ce09256abcab54f6d3b4ecc0d9f7182a3ed5258c2f06543002fc9d7b8a8e09556d51821a6725cb46d7ec5d9eb5e285794f6e9156f281a4911e6ebea94b3fab6fb08c4955fb04f3e6c490475918aa4e700084d4b76d3b225c1aeb18b8497ad187adccf3d6356cd1f173ae4887f62209")

03:43:26 executing program 1:
syz_execute_func(&(0x7f0000000100)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdcdcbcaf06100000c645d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000001c0)=0x4)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
dup(r1)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

03:43:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4}}}}, 0x0)

03:43:27 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000140)='./file0\x00', 0x15c)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, &(0x7f0000000240)={{"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", "1cc55e147e96476144a567baca6522deb972d9e80b55c3e3e9da81d199f30ded"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff28})

03:43:27 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0xffffff9e)
accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x20000000)

03:43:27 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x6, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0xfde9)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="000000000000000000f300"/20], 0xa0)

03:43:28 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/83}, &(0x7f0000000300)=0x55, 0x20000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x3, @rand_addr="3e21e1426249626c4e0ec43eb7dafe1b", 0x3f}}, <r1=>0x0, 0x3eaa, 0xf5, 0x288, 0x1f, 0x7, 0x3e21}, &(0x7f0000000400)=0x98)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r1, 0x342}, &(0x7f0000000480)=0x8)
r2 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x6}, &(0x7f00000004c0)=0x8)
__getcwd(&(0x7f0000000240)=""/172, 0xac)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={<r4=>r3, 0x10000, 0xfffffffffffffffc, 0xfffffffffffffffe}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r4}, 0x8c)
setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f0000000040), 0x182)

03:43:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000212e000000ffff0000010000007650780ceaeb7f2dab35cb7de24c948eb6799caaec3ad33941699217de831f7cad4b6439226586b111cdde7ae76ce3ade5b57d5c6667fe9128920eb5c26df11c172f32c58252846c6397a27485c0460d301fc496ad294b261b5174d6f3ccbb3030159e9405489f77ea9784c20d6b9b64279d150edd77c405e97a785bad8ff1ef"], 0x10}, 0x0)

03:43:28 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4)
r1 = socket(0x2, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0)
socketpair(0x10, 0x20000000, 0xb7, &(0x7f00000000c0))
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100)
sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0)
execve(0x0, 0x0, 0x0)
__semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65)
flock(r2, 0x3)
writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001680)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e00290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b325d55646b65fed21837a07257bcb9947a440249626ac2ff1def5ac2ec166a06503182cc852e8e2e7606df9f3094b878ea6528a0f94ce811d0a35e68f44aad72d044064e10c897fff6a51e0ff1fc3958774ed6737f6173b51e6742fbae194d573f01180be0a0515e686ece26e65e26337bf69b10f99bc01b67784e78b4aa9ecefb2dcecb019d297597b3220cf2b7895d7c6f843710ac3d87891c4243322296aeb986cd19e6f64991cf", @ANYRES32=0x0], 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
freebsd10_pipe(&(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc)

03:43:28 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup2(r1, r0)
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

03:43:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:43:29 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
getuid()

03:43:29 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msgsnd(r1, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(0xffffffffffffffff)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000300)='./file0\x00')
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000540)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0xffb0)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

03:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={<r2=>0x0, 0x1a3e}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x0, r2}, &(0x7f00000000c0)=0xfffffef8)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x108, 0x108)
unlinkat(r3, &(0x7f0000000080)='.\x00', 0x0)

03:43:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000240)="b8", 0x1)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
recvfrom$inet(r0, &(0x7f0000000140)=""/178, 0xb2, 0x80, &(0x7f0000000200)={0x2, 0x3}, 0x10)

03:43:30 executing program 2:
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
syz_execute_func(&(0x7f0000000100)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

03:43:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
ftruncate(r1, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
write(r0, &(0x7f0000000100)="dc", 0x1)

03:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0x1)

03:43:30 executing program 0:
r0 = shmget$private(0x0, 0x3000, 0xa, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/157)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0xfffffffffffffeee)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000001440)={{"f2543e6060adf906d4b462d9d1baa443c572765564a2e50a45cce66c56a6eced6e4bf115466c3ab5469c596c608609827aa518b920ff1ab8ec460d2d852416e05a08841cdec2e8d01563e37315fd4e1cae8ef644c4c6ff7f02f7f9be1802582b8c503aaa565e06549980536187e4659e59014c1bae38a98c61562ec3ff64337af1d98f5e36507430d46fe7b170b9c3f034c5b9de3b0a32db8423036fdd0b6d01451b67fabbc60f2a958bc49203d9a0290e336c1c356aa9d9ba867e2a0bfb68989ee04f6436abdce8bb7d42c979b031b5fd995aa5fd18a153a8c03a679a15ea410ebf601c22af578e6665fec2c31781bf942916031323540b0cd574255de0996f5307db3fe12f9a960d23b15e9a1fda43963ca939645393bd971c0d7b84202ba4c89a29e49187fefff65d842fe6282e99b961212682175eae648e234f8e69e715bed94a6aa855dc3221e66f6416d802960775bf622386c9951f2b7bd387a8e7c4ef74082a5b1077ac3cb24210322492ed4fcb9bfe6881f6840794ec8ba2140efe5c356f773ef56200f695461b05a16df9f0e858ba570876961fbb29995cbc61127662ff221dd6110cd907872055f294c4c5da49cace311c547ece513d7a62e4cbbea2f2c9a24fa529f632db86d9de24931f2b511705a148dc3f5b799558a343d8f377abd81c018252ea26bd2ab66a715403ebc31cfcb704d69cfda3321b7b3c28895751bc60ad9cfd720a56f85f4f8510c611e6b72f5a75342b3abf011b82134e347f8e6de5e447673825bf0a3c8659c678b5b6830a1df1c6832d92935a386bd495554f7934b637d684d4097e70ae4e5d9a0c39d57321f4413a3542e4cfa9e2f5eb45d61f0f1c8d9e4982054c8e2cecad3665ca6dcc401bbd79221e99b71e12003840e1e26ba3373c2061004c12ac9789a375ef8f7659ae4f4604c3cc401c82c7017404377c40d88bf9032e3f97abd810a16da6c3e81c561303d3c69f22ad1e2115ff849f29d485b6d5d12fd822e0013ecd0abea0024cdb068024f6dbeb0c58166daf8a87677ad11d4b270de94f1c93789dac56e6e34fdc0776ed959a35236bb76f6be67fe30be29962618fa60cbba44a5bf573862609865783f13561f4c7e824f016751c620b4331b26d0438b24c3710e78e248c868638f028738c5a2027c76885d8d1d83262ac582c81f056abdbf700fdac58629c89c243acf9fa665f0a1da165764c1a050db70164ec93dd03aaed7832947f3a72a3da24ba57fd896db9d0b547604a5bf4ca40121bfe5105c1e5b8cc625a6763f9ca519bcb44b08fb6f9c15662eddf97e5538bd036b668d9a442b2893dc0d728be45d5f7b774d6b6e77f70c784a99701d360c992c546e3f8c4b59b6eecb0feed211f588d4ac15cd2ed30de5d743c81fc96654dd19bc740fc7d580648fec669e290dd10f1d875c169a6b12e09", "73bdf45bb60efd0dea8ccae83191b936b4b0ff606067b39f0a09f18762ed4dbe", 0xcad}, &(0x7f0000000440)="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", 0x5, 0x1, 0x554, 0x4, 0x800, 0x1f, 0xffffffff, 0x1})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x100000000}, &(0x7f0000000380)=0x8)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000001980)=""/139)
socket$inet(0x2, 0x3, 0x7)
shmctl$SHM_LOCK(r0, 0xb)
fcntl$getown(r1, 0x5)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000018c0)="62dfda5d085e17f0ba95d9b6a898c5c32685253ab975633f4068cf2203433a227138fbd0bf2f81b825bdab38a5ffb93ec857d98d8a773f17da87f497816851c5b4cc4444508b69d009a9033d3f7eacc97b8ee0b06707d43bbafcb8236fac94ddb6e96c1f70eb458e6241de07a376810ee944fefbdf5e6c9a8df52dab8cb1607f461881d2fa70db45d588e00b2a6358baf887d3b9aece825b7b19e3690409e164c6feca289b8ef5fb7f9a33")

03:43:31 executing program 2:
syz_execute_func(&(0x7f0000000580)="984c5e5e884a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000c481416855f3c4c1f9d602c4236d7e632176fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14deb409b921045fc507f2f5c422590dc8c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d676543f521e36161c4c3214cb9a5605419c26767b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580043d21bc0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266c4617554470ccf8f29309888c3000000c481f1da10")

03:43:31 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

03:43:31 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getflags(r0, 0x3)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x80000000}, 0x24)

03:43:31 executing program 2:
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000340)="61fe427f11b02906d41bbfff5613d13d5e239a70b1ea89cbad95879d5f09a489a3d589bae5849a95d3141b1df4ffa7861452f0738c9c9ca68e359ba38922d1691ffc3ede8efe15947ce38933eb64dce2a6fc7ad8a4abe334bc610489312a8c7bb7f833c2b8262d7aba21f75873c265c88f9be84c005d6ec66a11d3415295ea16e82fd72a0d74d40ffbe5bc4b21441570581486ffc517fb81bcfedab5d35fbd6f4cee3ddd172f6f86b0acae68b4cc9cc235deb03b9bc3b220a1b5394964138e3074b4ca19fa7e02ca400ce1", 0xcb}, {&(0x7f0000000440)="7d45060d69bc8ab43299a4b12cd80a483eb7fc7355c0836c3eef517fcfeb3bec56b84a0a327467b5097e115750af1dbcaccd33be77818fbc0534df0eab52330b7bc54076f0aa5d7f63bb9973c5f9a173b88104298c2d92c3275da2babf9582b26651921b6c5db83c81a372d75e1ff2ae61be1546085308aedbe6cc57d9435cf722ad87754f5647348f633f46bba13025bb950020a2cf39efa6fbedce4bf64ebc0b10b31f5e76074f5711839bd784e3ffbc55e4cc104b1a086ee3c8ab7f5a94d63bc3f80256a9e65a6d79dbb8216c8c2dacf5afb7b31247f0aa54dfefd1b97f4cf7aa64e66b8719b879b043fc54fc61", 0xef}, {&(0x7f0000000540)="91eaf78b999415412278bfb3aa7ad7c62c18797c5035f639846ed3546d0e2fdfe37481552cacd319e9ce6898d6646b0e678eeb5f75782bacb937b1df511d4af18271c112607d60c07edc9795398e1ca30977f9899b58fdfabf1db347bff55a2d05e9aa21fa5c4e7891440d97c8bb3a0d2be678b8bfef76c5e0d09d08800580646e90229b2f03d6033c", 0x89}], 0x3, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, <r2=>0x0}, &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x40, @empty, 0x7f}}, r2, 0x3ff, 0x5783, 0x4, 0x9, 0x9, 0x6}, 0x98)
setgid(0xffffffffffffffff)
r3 = getgid()
setresgid(r3, r3, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

03:43:31 executing program 2:
syz_emit_ethernet(0x4a, &(0x7f0000000000)={@random="9fc383acc9f4", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0xb]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})

03:43:32 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1200c2, 0x62)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000140)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

03:43:32 executing program 1:
r0 = socket(0x5, 0x10000000, 0x62)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e200000000000000000000026000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000050000000000000000000000000000000000005490def4fd9500"/142, @ANYRES32=<r1=>0x0, @ANYBLOB="0900060005000000"], &(0x7f0000000180)=0x94)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x5f, "28c9313372d06be095097db4743daecd4aaa03b53e00c0a7729956392a2acc2823dafb6b892c028c161581f655ab8f10349a4c4fd484b451625a5e126cd2156c37c1859f8e4937703e47fb5567932db61beda8ea35062c94cd12f45b8cedc0"}, &(0x7f0000000240)=0x67)
getrusage(0x1, &(0x7f00000003c0))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="d3000000d08ec56a72cbbf324a7a2157dd1890bc8ae8b81fd7d29385a5d3e78d3c9232f155985f27d10512e164c6552b353e1fb7949760a438795bdea1d14152964824eac76cc990639d830e232cbc9fcd72c554e2b023253018e282487ec7ad5093894c3bd50388c64f54d51bf7a5906c7ae48719e2880f4b3eb40347e9cf42c023c612044f48bb2942187b162969c4c85304bd508b57d50e79e7a9f99a5db281b56df2eee568d79b97c8476183c4293f8104d9899dab6f7d7614ddaef6001c072d8c036ef627099bbdcf7638a7d3cf7b387308095729"], &(0x7f0000000380)=0xdb)

03:43:32 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0)

03:43:32 executing program 1:
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000001c0)={{"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", "48985a6a10a161226a68d6d9ddad2833cfcdc5ed233afc2bda7a877fbeadb647", 0x100000001, 0x7}, &(0x7f0000000140)="6a71abcc4ab02d167c2e50e56891a8d9efa5a7a88cb1e9e7a533e8177311a16cec48a4c7b2ea9204d3eb9fc0f514369432356736e22171f1e843882229a8f02a48e47d1fbc895976468b12c11c8937ed193ea8f2ad97bcb1690456ff4e15a2dabbcc84f3fcd8e09247b6d8", 0xffffffffffff8001, 0xe390, 0x6, 0x200000000000, 0xfa67, 0x5, 0x6a3a, 0x3})
setresuid(0x0, r0, 0x0)
r2 = geteuid()
setresuid(r2, 0x0, 0xffffffffffffffff)

03:43:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={<r2=>0x0, 0x9f, "7b297293e1d9f044cf3108764637c671ec37051ee41c234914f48a862e33922db30a494591d8ba192db9da09a493069d89d68d10bc32b1555cd4064fd9f4c1b36ac24fc0b849467f144d0e318f8adca69626dd36fe9da810d1732b67885104d8596bbb45ebe986194427d320f98f016115e291ee1974d2309b4056382b6240f268c0aec29ba2ed239d88ccca0f8c9293bc3e0c822de73203e463d895265e2d"}, &(0x7f0000000040)=0xa7)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0x2f, "1d3df0e8381a9157bbad1cdd38d431f04bd04eef48fee3dbd73f783c07c44b6cbc6da4e6aaa368865efd9658964d22"}, &(0x7f0000000200)=0x37)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x10000, @loopback, 0x568f5059}, 0x1c)

03:43:32 executing program 0:
r0 = shmget(0x0, 0x1000, 0x21, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000200)=""/200)
chroot(&(0x7f0000000300)='./file0\x00')
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40, 0x4)
openat(r1, &(0x7f00000001c0)='./file0\x00', 0x80, 0x6)
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
mkdir(&(0x7f0000000140)='./file0\x00', 0x20)
msgget(0x3, 0x1)

03:43:33 executing program 1:
syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd913001140d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000)
recvfrom$unix(r0, &(0x7f0000000040)=""/65, 0x41, 0x80, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

03:43:33 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x367)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4)

03:43:33 executing program 3:
syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
syz_execute_func(&(0x7f0000000300)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x20000000)
socket$inet6(0x1c, 0x5, 0x34fe)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000840)={{"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", "5a3488f19486ae0ca20396207aa53d3ddd0992dffa194c5d73761b57a552b4d9", 0x8000, 0x5b}, &(0x7f0000000200)="b76094ad1b09d72c43b84869d468e94190e0f5f78c6a3329c9069cd59118", 0x5c9, 0x0, 0x0, 0x8, 0xae, 0xc2, 0x2, 0x24000})
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000003c0)={{"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", "5a91b0fce2b2c5fef6bebca3f79a91894efec44b1775dd7d1e28a49172d8b9e1", 0x800, 0x7}, &(0x7f0000000180)="a9799d3002e7e942b3b3f9742935d1c525b62d85b615d6f45f9f376314dff0ff03122b62484d2e4b70547a7afeaf3d6f19edffc1a689a2f1a463dd4a8247bd101e696a2e75a7a7be318425c6081a7f73dfbbd5c4f996302305b7c11f7b8eb66a8973832e309f2ee487810548e561cf0d363644a7", 0x7, 0x1, 0x15e, 0x9, 0xf854, 0xfffffffffffffff9, 0x1, 0x5})
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet6(0x1c, 0x0, 0x9)
r3 = dup2(r2, r1)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000000)="b382d458d2da330dcdb632410b9772cdcc9d622779e8df11b101717d2d71ced17f63f58b8542e53b27e5095fb6a28731b9d2fc2cc263828f3e45d8555f4330b0cf1f1fc5b4b11404e5686e330366707dbb109391418ec33d92c4a51452c06d12971cbb5ba71f877a6718702357ca04ba93a8ead64c2c20e94dc8bc002c2e6780692e3e5fa2a26d68f0356d11e3a6aa13897f662d38a3c358f8f6acc254613220c3e3f833404dde497231efa118261071166c85103eea32518741ac0a964c8345f312a336c24103f48514d1e0ceab")

03:43:33 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept$inet6(r0, 0x0, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001340)={<r2=>0x0, 0x1d9, 0x8001, 0x300, 0x7, 0xffff}, &(0x7f0000001380)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000013c0)={<r3=>0x0, 0x71, "bf2aae5b66f97d6a7003f59cd5747b58a6b107ee912bec60b466a26ab0f6c102eee6ba49995a471f22404a4180f4ba940f3177726cdbdc141d1869379fab8664821388c7ecf7dd093428f1f9898a0de8307c2fc93e64cf959eaf0b6eb5fd96461a887dd24be4cf55355b0d90bd8f90571a"}, &(0x7f0000001440)=0x79)
sendmsg$inet6_sctp(r1, &(0x7f0000001580)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000240)="33d23a54c7bec64ee1247a36f7e8075b8052f5b911499591bff6034386f12444f21f41b9f599827f87f46974466d282d9018", 0x32}, {&(0x7f0000000280)="f794d4b7fda46c028ee4fedc5967a065abede080cf33ac5dd5139e0175b726fca9c7bf9058d390f3079e223d07a115ff373c3b613a6ea635d52df6f2", 0x3c}, {&(0x7f00000002c0)="17df0773378180a6fc25fddfc745b0bcd9f5d6beca6ea0048a503981e7", 0x1d}, {&(0x7f0000000300)="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", 0x1000}], 0x4, &(0x7f0000001480)=[@authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x20, 0x5, 0x1bb19b22, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xfffffffffffffffc}}, @authinfo={0x10, 0x84, 0x8, {0x100000000}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x10001}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0x80000000, 0x5, 0x100, 0xffffffff80000001, 0x4, 0x1, 0x4, 0x7d, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0xcc, 0x8}, 0x20000)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4)
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

03:43:33 executing program 3:
r0 = socket(0x17, 0xfffffffffffffffc, 0x4d7a468c)
sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x10)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000080)="b24f32bd5bce6900b234fd8e73b22e4d8c07496f2aa5562833cb5ae41a3ecfb22847f08c34720e94ac06cb1aa942de66b4b7c5055ed4ebc305c65394a1a1e86890e0c08e0864340de739c4722cbbc086b4f4997675e29de46ebd5d156066f591c43958707790637c0bae366732aa7efba563a3b6515786a79d269d7c709048f1b36d0fa0313d5e00f49facbaf7274dca269741c715aeffd9ee41eed086070a0b1e94e50b9212dbb4e9d5e7e40b2cdb391609aafbe19380f1d8a1f52e05b8c99edde2f4a2bf6ab4b448c5211fad5b41a9f7badc46d8460e2c7c6412cbcc65fe1c8cb6", 0x80000001, 0x100000001, 0xfffffffffffffff9})
accept$unix(r0, &(0x7f0000000ac0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
sendto$unix(r0, &(0x7f0000000a80)="abf143fffea2c8ea", 0x8, 0x0, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
close(r0)

03:43:34 executing program 1:
r0 = socket(0x2, 0x10000001, 0xfffffffffffffffe)
getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8)

03:43:34 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040), 0x8)
fcntl$setflags(r0, 0x2, 0x1)

03:43:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3, 0x1}, 0xc)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="ed584669847a1ad7efd81393f41ec539e7e6a14435dde30f008a62c4e6b281fcd2c19517fd")

03:43:34 executing program 0:
syz_execute_func(&(0x7f0000000100)="f34f0f2de1d9cdf347a43e2ef20f78c20084c401737cb15d000000d9fc470faf69e364470f5804dbc423417dc6ce66410fc251ada7")
syz_execute_func(&(0x7f0000000440)="98aa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4124900b1751e45dc3599899999e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b28cc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4616169c700d03088a145f311660fd7d50fc4a26194377662")

03:43:34 executing program 1:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
sync()
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)

03:43:34 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x6082, 0x1)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000203, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
freebsd11_getdents(r1, 0x0, 0x0)

03:43:34 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001511000000000000000000000000000000f000ff02000066000000000000000000000184009078000000f0a0af00000000fe800000000000000000ffffffffffff000000000000000000000000000000003160925ddc578c746036a43708e3351dfe6c12f71407018622e6a3d6172c06a972201eb2b120f06a66de6089d750e25710d00b3d7f86e3db7a207a1353638ea53496464e1211d05067820c66da0a4c7f6181e5a516d825"])
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x8, 0x1f})

03:43:34 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x880, 0x0)
fchmod(r0, 0x28)
lseek(r0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0)
fcntl$getown(r0, 0x5)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="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")
syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b0e14141e2e996855b99a4c4c466ea0f0f00fc437c3866450f73db0222ebd72e41812047002b000000ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08161888ad162b5c491c49191ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000")

03:43:35 executing program 0:
syz_execute_func(&(0x7f00000003c0)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e40d9ffe5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2d6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2660f15d7c4c3214cb9a5605419c2c40202f7910f00802001f2b00b08000c00000c00d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f52658c4a1dd7dbbbfdd5cc600d03088a145e8110f0fc4a26194377662")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x80, 0x4000, 0x26800000000000, 0x5, r1}, &(0x7f0000000200)=0x10)

03:43:35 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
clock_getres(0x4, &(0x7f0000000100))

03:43:35 executing program 3:
r0 = socket(0x2, 0x4, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in6]}, &(0x7f0000000200)=0x10)

03:43:36 executing program 2:
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(r0)
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)

03:43:38 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fdatasync(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xffffffff, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x80000001, r2}, 0xc)
mlockall(0x1)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c)
r3 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
r4 = accept$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="79c8dc049e47c1807bb8295bc1e1a96cfde959a5e88a920403e9cd18a78664de1b2fa8b44e29e2e1761e515d94544443d82127004aff7a92fa5cab40afb83eb4dfe4f821282188d05c3ad5cf3a53", 0x4e}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8)
ppoll(&(0x7f0000000340)=[{r3, 0x18}, {r0, 0x4}], 0x2, &(0x7f0000000380)={0x401, 0x2}, &(0x7f00000003c0), 0x8)
syz_execute_func(&(0x7f0000000400)="c4c209b8742900c4025946042a0feb67040fc6560000c401fe70fb00c4414dd8880451b0d2c4e1fdfa4600c4037d39410d93c4c219acc9c481d563769a")
socket$inet_udp(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x0, 0x3, @mcast1, 0x9}, 0x1c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r2, 0x10001}, &(0x7f00000004c0)=0x8)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000500)={0x4a}, 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000540), &(0x7f0000000580)=0x4)
connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @broadcast}, 0x10)
r5 = fcntl$dupfd(r4, 0x0, r1)
readv(r3, &(0x7f0000000740)=[{&(0x7f0000000600)=""/98, 0x62}, {&(0x7f0000000680)=""/77, 0x4d}, {&(0x7f0000000700)=""/6, 0x6}], 0x3)
setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000780)="bd41ce40f8d0797bcfa215ca73192721f8ef6be3300727c6aad8fd35900f7b48b502ae4542e843aeb4339a8d9af44d493756828b70ae01f038aa7dc3796341dcdac41af3da488f129db75bf9373473820de5636c28b06108504615f99d37e27f481d46e8986afe4ef1f014e32eb5c09ce403f62b08cb399556a1e5943378ce15c18583b465f0897b15f7f45a95c06070e4a6f2", 0x93)
bind(r4, &(0x7f0000000840)=@in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000880)="f4c0323ae24538f3d61a4646bbab3c3563422769b0ccfec4f6cb849dc2ab45bee021167483a31b582153f78c94453a60e9a3dda398b233861abf0f37b69f8bcfcec68fde18ab0ef6fa44d2e2dc4e4fc26314d5669b9706a4a927")
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000900)={0x2, [0x9e, 0x7]}, 0x8)
ioctl$DIOCNATLOOK(r5, 0xc04c4417, &(0x7f0000000940)="24a3bc72bd39c5cefae01d948d507284bce74419d87576b30aeb8ff56a0c5e55f511ad13d164c3ddcd0cc4dddfe8a17e9ecdaed7f0318c274cdedf6abf832a652aec913cfd9ab0ed3423caef7fb5fd1b81f2b6ae6e903161a1afd76b5a33311366840fcdd78eb16c1c0b5a208ce4a44a83606ec584a8dd50d5c0d12658342c9e")
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0)
r6 = semget(0x0, 0x7, 0x80)
__semctl$GETZCNT(r6, 0x3, 0x7, &(0x7f00000009c0)=""/189)

03:43:38 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd9b8307bf4bc6598007d882b8063be99ab188d831d8a439e1a1a00c8bf80a3a9ac7561d0002e45db7377bb6196b4eaa068eb7bc32014184dcd262"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, <r1=>0x0, 0x1, 0x7, 0x0, 0x9, 0x8}, &(0x7f00000001c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x4000000000000000, @empty, 0x7}}, r1, 0xa32, 0x79b859ef, 0x6bf, 0x3, 0x1}, &(0x7f0000000000)=0x98)

03:43:38 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x3, 0x0, 0x8001, 0x80}, &(0x7f00000001c0)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x40}, 0x8)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x28101, 0x0)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000340)={0x10, &(0x7f0000000280)="f135b906febd4d5c12217db61baa55dc6c7feeaf9bf8dd0aa318a2dff8d60743cbaa8ba98dc5887963f9c3a9a4f5e4eda07ef2803f0513c8139f6f486466b033fcc8867c04db5d9073a4388b4e69a7a9ea7bdffcb2dd665daec08934c98a28c278d80ccc75c3a279ee03f115f01fb2ea27a627078fbb0ef21cb4b4812074e4ed711011013ed3f43941bf207eacb7aac95c3fcdd23c08e6dc88b4b80dbff64624c47be713e1d1593ff4fd072db52137487b1e95deec59b21f", 0x1f, 0x7, 0x5})
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")

03:43:38 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @local}, &(0x7f0000000080)=0xc)
unlink(&(0x7f00000000c0)='./file0\x00')
syz_execute_func(&(0x7f0000000480)="982d1c14aa14aaaa0f59bfd9000000c4a37bf0c53e4990467f00bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000064450fec860000002101b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f66410f1a300000c4a261b7e2")
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)

03:43:38 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
truncate(&(0x7f0000000000)='./file0\x00', 0x1)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x1f, 0x200}, 0x10)

03:43:38 executing program 1:
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14)
pipe2(0x0, 0x100004)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0))
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x107)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000012c0)={{"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", "e86a6761d8faba91e70fb45161a4680a3dbc20f1bd0a780bfda7b5645dfab800"}, &(0x7f00000002c0)="141e22fee15b146c8faa4b217f21b3d67bdd2cce96ce16e02e95500c3b5a0d91a281ba3bda7ef8408dae085fab8e68fe60deab1bcde21a81f5415a1798636b259d9f1cd846bac5f0aff3c1ed9632521c3bd9d36a4dabdacd27d6ebaaebb0d1e10ca8730fb03911b01aa32bde839d50a8dbd305243da1610620ef229ba02e864edac5458efcf7e818a79f7cecc30fddedad6b6cba4dcff1e29f7ead037e47a770eb234841855908ee812e5c4e0c5bf2239dc3d53d37d96aba33a5b6f020aecfffbccf7fef7422bd20fddd29a9692d3233656bd45f3224404e6328bbe9bead21f8a69a468baecb1a0d4e0a4e467fc755a5c8b3c6c02ff41f96450b39b7691133276a43056b57a575e256e7a57796f020407bb5073423a79ec7c835f9aba7dfb91f3d2c3e7c93d5bd136cdf09b24a176862ee47b4fac5594b4a68c9dc4f02e608a0a0a112387db95e8892747f65b5f11be9995435cd328706fce57f34964407d0163414bffa64c777f7926aed1e9ddb151c15d9648370edc9e07b6c4a30513fa3077a05de4e632c7169dc1008747990cba90271451f24f5f5a73d34a7dec505d8d1d61f9a51d1569a3176eebbc7fb304cd5f15cdb1d3c50fbdd01e5ec62a23d70d6dee86c5a61d0bc35e77c5e76e38ed9fec6ddc5394a98e29892e0e20eae942f483afaf9038bedc16ebecf1899334265b487f147291ae7f20cb996251549dd8306e5c6cb2337e14784ed7dd43daaa60e7d5f1e8de5b0fe337c8ad505fdca5533a8bc390fb05c31d50967c24c8368587249b07914a8e4f5aeb7cefec618669b780dcbf885711ab61755c274c6830467430259a162026884f1877aa302c11349153007bc53172946f395a631a1b3b8f8dd4bf461e356c87aa8a68de3762879aa6cb79dcf143f02682d578f84cbf5beb93d03e62521ac317dad67aa3728a1d7e5b668491f4a8bd9eae6a49bfe223e10172113aaaa8ae8fdab24c2086199a678cc12587e646b8b574e0115812dc37000f3e64baae30daafbc2d7dd240917fea56addb3c40c6cc23132b18a380ecca51d8c82ddb4a6b547d27dcf60ed6bd396e1dbb251d8d033cc8323d6733b16e432703c0021caba0303fda29c7a29a36ef5ec79a6ca4cdf0e02086e1f3059b47e6e2afd899813909841d59d7f393222ac0b318a5019e3f705c374ff03fcc21d4545e0bc4141c191b9b4653a4d5c60fc2b3094388eae465e0cb9a7de67486e1f1a98b2338a90e50ef076bfc80ebccaa0dc489272181b7832de772c858e15859695c040e20d5bff52cad9984db396206bd3cddbc65adea4f85e9e658f0640db2a9cdd93f2ce4fbd7fec7d12dfe6cc24cf956745e12e56286aa4efb075a2b62cf58036828de92731e2e8dc79202f7d81cb5d14afa3fb6051883271d76d2cb3ed2d7d918f7013e025092b90b727daeebfdfec92abf55d59fc4ff8869d6dae454fa833cec72db0a3adb3ed701d7e00d7592779876fe113de09371565d4b9d783f7881a5283c5786ca81119589aea06b1103bc22d035945c3920d94242e960c3e084abcdf4d973fd80a2b201faa670bbc93e7328f2263c226088cb4f196adbe3ada353ad5d6a3b5eecdd344bdb8da5af11d741de5ede5db47caf5bf4da794d2757e172345a105bbc8948cdbc26cdb3c5d144caefc5cb9efd85484c4e590afa2750ae7efd8351fc9b37f06fac723571780e4ddecaf27a823d50c109715c406748dfdc5834d5f232d23b70bc16d6a581b2f9aa21ef9e0ef4587f74621ea44a777be014dc11cceeca6e186723463ee85d4d7ea15cf557645d85dff7094047b9ecb76ede11efdaacc0907038737f532c12fb7a7e84fab9bd9862e07193f45be1e9482041c97797b552cbdc117e11127ab96fc8d0e86bfbc61783c7914d34b8b4c753fbfdde1dfb98636fa6a485467a1fef6faaadce19ebaffe817a83ef7a44380db46d2781aa3cb22858de10b8fb1933328e8de482a264f7c6d01cddcd64c2bd70bb3a59be347e2777eeed8633694eb27cd04982a2254d0f21e9fbf994f4fc26fd8fe7a59918eb89dfab0690d382a20de0c037236178410c3ce0f128bc0a1a58a9f85a0ff769fe2b23908e4fd8756ddd2c23f2dda0e16c0773ea5559582edf2f86da1c630635edbed4a44dac120ba37f73d982ad41a9de228ca4bd9e41099f3f5c5b00187f36248449596ddebeda7e4616af046824863ded8223272a876e76ad5785bad271fd2398400b811eff5b866ee9c164e6231471c76b67d45f388b97e545e832a0aa0152fd0419e45a4a58b72663a341eac708cd516df334a62cef2d4504446a2ddaaa8cb6ba295cb96ae14234457346e4c008a84df008ec4f770636b6bb61f71f89baeebc7e91613e635713732891cef68c9e7a1283a11fc6c87652af766d64f550a6feb0fca29cae0b9f9b7cd2b6be6ade8b4f27bc4033d1effcfd7df19e639ac0cee27c6b29be35649787bff7cbcfabee46485bef903fda34b2febaf474156501fb01b7b3fd3313158efc92f5681ed742cbf18cbc69fc99ea7b169da6d487f19ad50bdacdc4a52d3ab34f10a76aa8eee371a0b6b1aa1a67401b1ad58ee67b6c9d0a8870bfcda3d3316e040860512fecb21ffc17e0cf7fe32da3960deac9d63107eff34c3573df07a57773e532b4999fa60175b082e400edaa9202a3edd28153daa1a59df1ee3bb815801b40307eb2ef2894682519aaaae0bdb6c33b8c65c5106c57bdfb19cc2a5a608980e0168442ef8b7570f6404622ae732c0bdac7149f9d147826dd823a45951d3286421f110b231f3c56ed3277367c285fc7a9214fee30051b4d67708a60ecdcf9202ffc8f72e63d35b6a95c77f77baa2755087b32258dd05c7db03add16634383656b9b4e06c78a4efa2391bff6c81811a5ea12ed1db7f03e55d127c2fad01c8c78f76dedf7e979dbe148bbcefd6137451be909017a9048d1acc4474ff9e2dcadf8370971c42c5df901fc5b05270c02108d9ad28cb42612afced0cc3e6b91fed11319d76d6727ead6128ff0f312100144a6c04032cd08d5ca85bf09e0b2cfb818d82942e23aa5ea188f37c11918c3269c2d62c5fb5134ec4c3ca8209ab99a3c4425acfcf15be824ee2f2962fe2b62e5f86ec6d85924fce0de72851034a06d073a427f8e090f56a5e1d984c0c6d072844a879a86794ed5dd9bf301069f20915d7a840d1c7834ae38ad593d706cd9d7f313bfeb91f39efc912bf2353abdb66ac2bd9a7d9a3a38a21c4a7ef1614a93eee99622ebd90043577e790ff6c62e6e0267b38e88a0c147fc333f5602216ba4dacd1a0a7a95c178c8b85c584c6269f451f8bf0503a4c8ad58d6813d8c64872a2ea5cb68fcbb2ed6c6175fb0c5f98e283c8afea38302f153f6f2142c8b3ab8c8460d056ec9ee6f6f01fcf6a0d05496204cd340554e3ae911b07a868137691457f2dad2fe571fce5ec7a062894ef564fc4a213a949db3f5d81344d8641d67a08de73dd2420076d33253d8282a54ad31f5c0da59dda17b61f8cafe568f056911224b0f09de20420f6cea084b7fcb730c7ef5f29f8ab8094958677a35b10caba18fde5820b61072e188a105f6a863099ac73a5183f3c67fd4d31a621222427b5d6c2986de88619239d74d2a3327f12bb6efa1217fd831fcd4335283c566426e0c9a96622f5cbfd89f015d0780a6d69c824871d3fd3a06fa08b7b60e6f05a4c469e59e894dc77045ca568da5544168598afa6db20b36f44ab1e6611511734285f056404e30e8c66010a9543547f5544e3588e4c2860ccca7e658e8ddee3f5c9f41f75791ff395e4fa5796a92174ad887530724a0d30a07d8d3eaacc0b26ed4541c60fe6aaec5771a682bfab303b9205bc3427cb850ec297dedfb2d29eab81b57bf51f705712a1dd4487ace95841598e61bd0ea63d73321127ca556f2978330e48bcfa5822ff250b36a7e34b3a6ede1a7654bcc127dddb301ced9ad8f25101b5134fdad22c05adc2fa4c1c3f8e49732771bca6363d95e067aa1907d3ef3c7f8b80c2963eba90a6eab4bba00fe76c66ce18e9df800e63c79280d3d4a0a50ce1733665a4b8583e8dbfa88f558d1f0a440627ad4a85c23cb61ba7e7c62d82445a2b2fd69d403d4e70ff48e0964ea25184970e402bdf3dcc98987a80cec838b5a16bff31055feccf0a29e10bf0145362a91c693a3f016a702ee26fcfe5ffbcf93bf5fa181acf009cfb526bfaa020c717858628c58fbfd1e31d8687e6f2e0eef9ef3e914195f82271ada88eceff813dacb0ca1780c35476acf5506f5f8e54526cb8ead4e1ebbbd523e42ef614455c97bd688a5d0d5e0d026bdb6468b7db31d17c45592354c89ae647e44863422a1d5a989cd4d4705c7f70061d63e187fc02a87ea00439956d97d31f99015d78b98b8aecf4af536f21c03766113a803b32446bf83721e616cf628c6f6bf5aa0be4330a2c3c7b1faa0bbdf895a58a0dda3676af4331fadcea45b86d4856d9b81cb96a5f0157159a2ae8b43ec16e3d427d09d2a406776561b7a64ed408c92189905046d3a61e6990864e44338d3faab45c6bd704adafefbac322d3dde2748b87d7aa3a43d37fd3a5a1f33b836fe0a671d10bf238fc3fe58b8cca73cd5d491e911c29465f443ed2971f8ebd59ef3b2b0e1c5bdd643376a5ea8cfae2480b90efa70609b0c9fff42d1b462bf8eb75a1726da1e150828503aa516df409fa59dc82e728630c6d6481028d4b1f4ea8a8dfc2281514c8c8db4e17caf4e1b49112e461ea8d715444010d02c2473caa0a0531c1cbb3e8e204befa3c6b4dc844c05c7147e264866cb24913ad76a3d8f63f67a088e245e3d7850be250cafa7d37c2a5579fd72a19c5c0236ba2b68320834d4eaf00f2bfefa9a7de8dd8d73169a345e4ac22f8e38cf13f0bd4904e4038b5b29c9a4af55d30f652b41a55cf353fa782c04ce73a09ea8be148b4d69c0548e51093fd1b724d042c7f9efeaea943e1318af46f28870720ad43bd934e25b76b073f65f6c49f5fe562fb01b03d039c7f7b8d63181d37fe30af400d4fe0df298d655276edffbe8d05c5aa04f4ee4636162b94e7c80c6c0ec1a868080c2b6fe02cc5ec17df6368d90952065ca21243224441bf56516d912797527478a665988e495760866254c179e2c3c0fcece1e3ad0211ceef3428d6110f7fa06c485749ca5acaaf9bc1daffbd9657e9f7a336023f3dbe3e24b003ca0d633d7021e0b7c02779ed3edf093826d32cc2436128a438241af4a3e6500d79ab4b79959b8ee147f9f1a009561f2d5d2b27f7ea772dbba71ea2c4241d924555da903b238f2f39ffdbf2373d274b59c271809ace134391c1e2bdb62d666cb5372bb8632ed7b399d892f81ff3f832b2a591d9c4b4ba22f405cb06400f09877f54f0a5b8091a6b40c352e1b308cc0ecd79a2d5355df0fd0aa302fd6b47c70175d769c7499829d8998f3971999b758e39de7800f9a4a7ed98b83954f9233536718092206996442f3932d1e09d31fb815f89ed05fb85eb1e90f293709163f1760a5aca29abc2b42a07280ea5ee876f61a2c9b7629205a31699c43dd455238c1da80362ca04bb6af93081218de6671ee7d819dfd52b19be39abaca1db0bff2241f4c6972771c45163eaec74ce25fad4a81cc0618e4f388fd7fa2f0f3eb1fd7b9e0191e498d941fd24a35e7f14e22cc4a5748b38b1164605dffa347c12b5dd94c72284dc3641bd3ab6f914e2650b05dd675e7426d45f42bcaf8bca41353d049f1b2b95328218d0894b71353e80b8dcaa537ddc84e7f86c236f3a7602", 0x0, 0x4000000000000, 0x100000000, 0x5, 0xffff, 0xfffffffffffffff9, 0x7fe, 0x401})

03:43:38 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)=""/156, &(0x7f00000001c0)=0x9c)

03:43:38 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x5c)
r1 = getpid()
wait4(r1, &(0x7f0000000000), 0x1, 0x0)

03:43:39 executing program 1:
syz_execute_func(&(0x7f00000008c0)="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")
r0 = msgget(0x0, 0x50)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/134)

03:43:39 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
shmget(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil)

03:43:39 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="09239ceee3ded704af8f260bae87d67bc73f0ef37171d84ea354b8daa7bdb040a1e65cb0fc65305c3cee8bbf9ba8933eff6e140e54268808abc59118a42bef1f8ca52aa70d0ba378bbee8d41176bd5")
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = getegid()
setgroups(0x3, &(0x7f0000000100)=[r2, r2, r2])
setgroups(0x0, 0x0)
setuid(0xee01)
accept$inet6(r1, 0x0, &(0x7f00000001c0))
truncate(&(0x7f0000000080)='./file0\x00', 0x0)

03:43:40 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100)

03:43:40 executing program 1:
setrlimit(0x0, &(0x7f0000001180)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x10000001, 0x84)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)

03:43:40 executing program 3:
syz_execute_func(&(0x7f0000000300)="9826473e431c090f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660fb77807c46281b8043a054e4eed751e1fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7a3056f0000004e00c4c4e3d920d1d38de3c0f526e92647b188fee68c88fee68c7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
chroot(&(0x7f0000000000)='./file0\x00')

03:43:41 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000100)=0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="460203c52bbe1867197a7a1a7b05e80abfacf5dcb090a725d01dd624f45d62f83b0f8511c5155434805e2694c2331d5d06e9e7790a6f5bfc675715c2fb7d7900a3390e5f5393ceed5f51b77a5fe2e15a6acba4096ae892ef0f909ec0aac2bcb3d6")
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x12, r1, 0x45)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001640)={{"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", "69d5061b94d8e7dd45b4839f2a78a8dc7e0fc2a7180b2e4259f677dbf38984aa", 0x800, 0xfffffffffffffffe}, &(0x7f0000000640)="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", 0x6, 0x100000001, 0x3f, 0x80, 0x40, 0x5, 0x1, 0x7})
syz_execute_func(&(0x7f0000000580)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017410f4b48cad6f2680c00000067f36fc7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75153c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb5b776760f54635bdedef34b0f2af026500f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r1, 0x8004746c, &(0x7f00000000c0))

03:43:41 executing program 0:
syz_execute_func(&(0x7f00000005c0)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe8f4820b699060000000dc4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x99)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x20)
renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00')
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0xfffffe51, 0x30000000)
setsockopt$inet_tcp_int(r2, 0x6, 0xa4c, &(0x7f0000000180)=0x4a, 0x4)

03:43:41 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4)
syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000")

03:43:41 executing program 0:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={<r1=>0x0, 0x8, 0xf, 0x4}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10)
r2 = dup2(r0, r0)
r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x840, 0x6)
renameat(r2, &(0x7f0000000400)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00')

03:43:41 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
recvfrom(r0, &(0x7f00000000c0)=""/62, 0x3e, 0x2, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname(r1, 0x0, &(0x7f0000000100))
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000400)={{"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", "2e2c3945d9c7927581d0c37848be461ade48157aed6fe4d672294d4d11c300", 0x8, 0x80000003}, &(0x7f0000000000)="0bcccc6eade6672d00bd5c2e084177371cb174918f54134bb2e0a6780fe98b0686bfb9f06b74c0e5e0caaf03610c492b36fa7b1817aec992bb022ee25a17158e36e932d2377ebc33016079fe1290f6a201c76fa2b456eb6b2865481d94603aabdc589546560236e88cd205425bea0293d1534741f249e4a08255265b6c0302fdca76db3ad69c3dd8b0d63b1c3fa5192d4657a29e", 0x100000001, 0x5, 0x10000, 0x6, 0x8, 0x10000, 0x4000000007, 0x8000})
fsync(r0)

03:43:41 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket(0x2, 0xfffffffffffffffd, 0x5e)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000240)="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")
getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000015c0)={0x8000, "0a9ca0be991810bab3790497a57b83ec"}, 0x14)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001440)={<r3=>0x0, 0x10001}, &(0x7f0000001480)=0x8)
sendmsg$inet6_sctp(r2, &(0x7f0000001580)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000040)="5c6d88bf1f9f96571d07d9d914f860", 0xf}, {&(0x7f0000000080)="ab99f0e89d7c34f77df22abb8271dfce5baeca8560261d9dc72b42c0ad6dcbe26bb8bafbc58002f129951e358546bdad7669f9d62fc1f61cf8a1884212cfb553a30dd07ba5bb1578a9012292e5bcb1476cc9f86cfbed4f7c4ad04c2de5a96a0738e38c2f08c4eb5ff0c70b3e4bc28223281285f2568f76b775ad234146172c7aa61617ca6cd19c8e34b5c936a711cf441cf1ca9ca4d34c", 0x97}, {&(0x7f0000001240)="ba0d2697d3c649a633fa79f2697c2da6883b933c33ff587251eb344462c157538853aaa3e506a2fe6ec2cf2d993cd621b6ed88c09c103280d15fbb340ff1d606edca62da925da37f6892edc6ad2a9f4c46081a69f45a69cd16c2f7e2a27d50c2cfbee2747447031c949bbb1d6cc0d9bd70b34743d98c1250ad7e1b437cdfb4ac2b6f0b4fc559ec0cd1db565f20a2b479ee97b9613c42b0f973e912bf6c9ce4413afc15914728d38ab3a1a8ef28cbd7bd6bce92a9838c690b8bd56d51636226d873b6f7b7c7e0d487", 0xc8}, {&(0x7f0000000140)="b92ebd41358317e0961b15aef61ed33b3cbec2208b032b32b24cebceb0616402cfe895889f03954d99f9aff34e5204524e08c9866d07a8085418aded81b99bfd088f41e95a3c9b737dbbfab3a36e6b3d9b90c3cd537251b6a4541585aa492f22609a0c9037bd7f7901ddd693df5f2651d84e6e480de5b10ee412a919affe4c", 0x7f}, {&(0x7f0000001340)="6163d8231a2e483fc6db5fcae02d5cb9efcc0510a83fd15b90e97fe140408452b60d99767a5cb3c35b3244531b1f691cb8f052ba6fc279abdba4496629a5ca1ca0ac57c4be21a7f732f61b2fc5ab8ddfd441bc879d6fcadb77011a31cda2c014", 0x60}], 0x5, &(0x7f00000014c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @init={0x14, 0x84, 0x1, {0x1, 0x3, 0x6, 0x1ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x5, 0x4000, 0x10000, 0x0, 0xff, 0x62, 0x8, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x8c, 0x80}, 0x0)

03:43:41 executing program 1:
select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0)

03:43:42 executing program 0:
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000200)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)
linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00', 0x404)
writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000240)="2e7e64867a8e86f1deded468fb1716b405151d6e0cb7d9a3612b2ff1ad66208aa24ac3a0724a09445e5de6fc4eeaa66db1d5608193b8d73a9102b5341d48531b224cdde50bd9a8cc777cec0297ba416fec88cab46c0a4025b793eb3fcc96cae4fb37c86793dc91d75ab1a20bc04169f6ae0d96e7936ced710c2030fa774c99ef899fd2bf8733c7ee79eb3c7f4d33245b194b60755c758bde26a2053b067c7b4d79301856455af2724bedd013581aed845546c723", 0xb4}, {&(0x7f0000000300)="766720b8f682082fd8a4d8b1f4ab200a81da7a246472d387228b8b4f9a843097ca988df0d40df11109ab59146647513ccbdf787564669d5c9c02019652f0e977b1b551a11aa9fec54bf51441ab543431fc741715bef1eea6ba9e782e464c6aad541ce75d062bbe46bb4b962301e28c5891b8d55b6e285ec80e30a5b75a2227fa8b8d43c3213e1551ecfe9f126365823053b0c3670c942e5f2fa0b1f06427310dfbf653b17b9fe8c693e3b5a09da06fed7ad5693b3f97439aa55f3743623ddb71694153253021", 0xc6}, {&(0x7f0000000100)="cbe037a716e3", 0x6}, {&(0x7f0000000180)="8f6112f0e4af5c98a52084a4dbd1370e06bf5447cd1bbb10dc97b8cb5a87f7c2d5b38d12cec3fe94c1", 0x29}, {&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="9004c30c803f8bae158024ddb3bf355d28e4eb8c820044b6249b5eae04b7e63378b6f434505e3a051f066b4bd866b76f63f2d15ec497fae6f843316e350916b6c1230169c65f45f6224036ac9e44b073721a160792628ee617407a5688c68fe97489755dc48ed86bda5208e16c7c0aa641567a689dc6154fc099d2bee4a09d00943b40e64807fc11f8470ff1052c247134464845d437ba022ee22a9f919496087118ab760e823067f7cfe57029e5eef1f2fe2fee225240d29482b3e7ba8106dc4b83d49f023ed337d1e76bd871e763cb010639ae0bcb2400738247", 0xdb}, {&(0x7f0000000600)="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", 0xfe}, {&(0x7f0000000700)="62c10b0e91f09895a18db777d902381e0a687c56ab8599893970f46c7947646c49e94bec2abaffa3663e2c58904821a4ba04cc61805823695712085edaa2c420e091cfaa86012c5a02b0936491fb7237cd2f6baddf2dbbeba4dd010e7dad8ffbf9e83b7cb7895659b11a7352eaec51e69804525576ec49cda61049c84d546f2276b23299fec7eb384a79a812c3b8e0902ee56ff948bcdd5da0046209523a1659cf6867efb926b09ed26ff5d8144cb07984681636f0", 0xb5}, {&(0x7f00000001c0)="374e7e79a9cba0f0ad888fdbead8d030107701d5371e22d4ba144351fac173cf52e3dced6e60789d59dd6e662a", 0x2d}], 0x9)
open(&(0x7f0000000080)='./file0/file0\x00', 0x301, 0x8)

03:43:42 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8440, 0x46)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={<r2=>0x0, 0xc, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x3}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0)
nanosleep(&(0x7f0000000000)={0x6, 0x1f}, &(0x7f0000000040))
socketpair(0x1e, 0x3, 0x3103, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8)

03:43:42 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)

03:43:42 executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000280)=""/176, 0xb0}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/190, 0xbe}, {&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000001400)=""/183, 0xb7}], 0x5, &(0x7f0000001540)=""/80, 0x50}, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)

03:43:42 executing program 0:
ftruncate(0xffffffffffffffff, 0x7e2780e2)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, 0xffffffffffffffff, 0x0)

03:43:43 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="b320a9e4b340ffffffffffff86dd60965ff00008000033c8d3f859f1d1cc442768233d932e2d000000000000000000000000000000000000000000089078c3f5decaae000c94b74999bb8dc5e6"])

03:43:43 executing program 1:
syz_emit_ethernet(0x17b, &(0x7f0000000200)={@local, @remote, [{[{0x88a8, 0x1000, 0xfffffffffffffffd, 0x4}], {0x8100, 0x8ecf, 0xff, 0x1}}], {@ipv4={0x800, {{0x25, 0x4, 0x6, 0x74, 0x165, 0x68, 0xffff, 0x948b, 0xff, 0x0, @multicast2, @broadcast, {[@lsrr={0x83, 0xb, 0x3, [@multicast1, @remote={0xac, 0x14, 0x0}]}, @noop, @ssrr={0x89, 0x17, 0x9, [@broadcast, @empty, @rand_addr=0x887c, @remote={0xac, 0x14, 0x0}, @loopback]}, @ra={0x94, 0x6, 0x3f}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}]}, @rr={0x7, 0x17, 0x8, [@multicast2, @multicast2, @empty, @loopback, @remote={0xac, 0x14, 0x0}]}, @end, @lsrr={0x83, 0x17, 0xffffffffffffff23, [@local={0xac, 0x14, 0x0}, @empty, @multicast1, @rand_addr=0x1f, @empty]}, @timestamp={0x44, 0x14, 0x20, 0x0, 0x4, [{[@empty], 0xffffffffffffffff}, {[@multicast2], 0x4}]}, @end]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x5, 0x5, "5a6cf53c3c6899f9ac00624b41f07945d50ebedf9196c46d625ba265de617775cf014cb58c01bf0a975d6e90ad203d04315e6b04d43f08f59a8f78b45d8a448252955bfcf9a258959d63594c006af1e965b35b8e566909687bacbdbe5ffd66b49281a3be4f04430d5f3b3a4bcbead94a3de0068f13fd4c68bbea8a6900da199f7c24c7cb5ae1f58f57dfb1ba9e10cfe6879970684f9ddc8440b0f7c10b33ec666b582abc2ecd08b73f557ab4fe9a40d8e3f26a3aa0156fd9e642ebcbfeddbcd42fe2ded6521fc4abb6"}}}}})
syz_execute_func(&(0x7f0000000140)="98344b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

03:43:43 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000011c0)={{"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", "e5a53b69ac9c3a5bdeeb4cb9cb29e6d428d90e31c6ce7b74dbd193ac108f72cb", 0x2, 0x4}, &(0x7f00000001c0)="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", 0x100000001, 0x1e, 0x7, 0x3, 0xffffffffffff7fff, 0x0, 0xffffffff, 0x2})
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0))

03:43:43 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xb}, &(0x7f0000000000)=0x8)
sendmsg(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x6d9b, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="565f47183a0e7dfbd238e8f21313114efef03ed96c63bf2b5b3a3f7ee1d0c2058f22e7ca7db652252dcd85f8022b90dd19b5c70d1280", 0x36}, {&(0x7f0000000140)="3534676ec2a34d7d8bc035ccbd855ed0440ac72ec58a6febc04b62be9f1588af434e4e1fe46d11539ba726e31f5470b225f63d6694d7af5a5095a4ccef0b104743e65b0fbe", 0x45}, {&(0x7f00000001c0)="345d02dd3434144cb6e15a0f818558886e8d36b9cdc2ce2c68775fcba3efb14e5f3a07183c730dc9b44587fb806a24235727daff", 0x34}, {&(0x7f0000000200)="dcd3ae31601d94b72a10154636ddc3136fb6cd8f5583da5b22094c1c5d31ff1faae97a7665126254fcfa821ca70c843b420084ed3e14495fc26e340f68", 0x3d}], 0x4, &(0x7f0000000280)=[{0x68, 0x0, 0x9, "ed3b9988e5222693b668296c1307b392cfa1b06233c35b2c63a3022cba0d7f8d0beb8b401d7b872139b0ec226a85a07867512df55c6e4ee7c7ba84fdd20564afe781321db8981a1679b52aa0e1b627109767d6"}, {0x1010, 0x0, 0x3ff8000, "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"}, {0x48, 0x39, 0x7, "a0564c46bb007acfba302819e93c29def577c4e960360348dabb504400fd3d3b65995431d6fb2243371430eb850ff631a56f77ea7a"}], 0x10c0}, 0x20000)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x4}, 0x8)

03:43:43 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0xffffffffffffffff)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x20000)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

03:43:43 executing program 0:
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
semop(0x0, &(0x7f0000000000)=[{}], 0x1)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x20, 0xfffffffffffffffe, 0x5, <r1=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=<r2=>r1, @ANYBLOB="0800000000000000820600000800000000000000b4933ce1fa224e85c20f681684e4203b6e3d8d0be5e67209526110c250a4874c8b68aaaba89a8ce31e3478890e1e180dfc621afdfef5564ddcb73fccf207cc440c7f53699a8b2213feb47445729ab4000000"], &(0x7f0000000300)=0xa0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x0, 0x8}, &(0x7f0000000380)=0xc)
accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)

03:43:44 executing program 0:
syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)
r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x2, 0x4)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x3000)

03:43:44 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6, 0x1e0}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8)

13:54:08 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @random="188d3ea1dabc", [], {@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"}}}}}}})
r0 = shmget(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)

13:54:08 executing program 1:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x100, 0x80000000, 0x80, <r1=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1f, 0xf, 0x6, 0xffff}, &(0x7f0000000240)=0x18)
lseek(r0, 0x0, 0x0)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
r3 = open(0x0, 0x80000000000206, 0x0)
msgget$private(0x0, 0x0)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r4 = open(0x0, 0x0, 0x0)
close(0xffffffffffffffff)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r4)
fsync(0xffffffffffffffff)
getpgid(0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000280)={0x10000008000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000040)={@empty, @multicast1, <r5=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000100)={@empty, @empty, r5}, 0xc)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
r6 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x3003)

13:54:08 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x8832, @empty, 0x4}, {0x1c, 0x0, 0x8, @mcast1, 0x3ff}, 0x6, [0x7, 0x7, 0x1, 0x4, 0x100, 0x9, 0x2, 0x1000]}, 0x5c)

13:54:08 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x100, 0x41, 0x4, 0x5, 0x3f, 0x9]}, &(0x7f00000000c0)=0x10)
syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="51cd04dda646", @local, [{[], {0x8100, 0x4, 0x8, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x7, @remote, @loopback, @local, @multicast1}}}})
syz_emit_ethernet(0x1d8, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"])

13:54:08 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000f40100"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x25, "f4c35769aebf143cbe85e80a2d02364ab5f8beed8ada2ec6f70555353f70e1d3c63b13c866"}, &(0x7f0000000140)=0x2d)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x6}, 0x8)

13:54:08 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x4}}, 0x0)
r0 = dup(0xffffffffffffffff)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="7ffb8624bdff021487761f768d924ccba0364200aaff59223cbbdc841b8240b67b584ae6194cd5e0b3c88a10f0")
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0xb2, 0x6, [0x6, 0x8a0, 0x9, 0xfffffffffffffff8, 0x1c0000000, 0xfffffffffffffffb]}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x180000000000, 0x4, [0x6, 0x1, 0x2, 0x5]}, &(0x7f0000000140)=0x10)

13:54:08 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x800, 0x0)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(0x0)
fsync(0xffffffffffffffff)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000140)="00b61c6499f527736608867e76892dc917c191417c6302e84c3f99de741b9131acefa0a723fde261b701c2a7549dd5a39b3f1966280112c88fa97218488744a46271")
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x3)

13:54:08 executing program 3:
syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000340000000200009078000000aa7941a03d98b0ee36cbc1965300000083035ea1080090780000d8192dda3c3947b7f6ba0443b74173480000450000000000000000000000e000"/87])
r0 = shmget(0x1, 0x3000, 0x400, &(0x7f0000ff5000/0x3000)=nil)
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(0xffffffffffffff9c, 0x5)
r6 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x1, r1, r2, r3, r4, 0x9, 0x800}, 0xbc5, 0x9, 0x5, 0xffffffff, r5, r6, 0xffff})

13:54:08 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

13:54:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8)

13:54:09 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0x6, [0x2, 0x6, 0x3f, 0x6, 0x7, 0xfff]}, 0x10)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
sendto$inet6(r1, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0", 0x29, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0xa298)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f00000002c0))
connect$inet6(r1, &(0x7f0000000840)={0x1c, 0x1, 0x67a, @ipv4={[], [], @broadcast}, 0x4}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

13:54:09 executing program 0:
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
r3 = accept4(r1, 0x0, &(0x7f0000000180), 0x20000000)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r2, 0x800, 0x3, 0x1, 0x100, 0x477, 0x1f}, 0xa0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @rand_addr="f98f82225cc4bd84d87126972cc31b0a", 0x5}}, r2}, 0x84)
close(r0)

13:54:09 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x914a}, 0x8)

13:54:09 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8, 0x112a668225c764d5)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc)
getsockopt(r0, 0x7ff, 0x8000, &(0x7f0000000180)=""/180, &(0x7f0000000040)=0xb4)

13:54:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = open$dir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x80, 0x80)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0xc000, 0x3)
r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000400), &(0x7f00000005c0)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={<r3=>0x0, 0x0, 0x6, [0x100, 0xfffffffffffffffa, 0x5, 0x6df0, 0x9, 0x2]}, &(0x7f0000000600)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10)
r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0)
ftruncate(r2, 0x400)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={<r5=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="0900010099010000"], 0x8c)

13:54:10 executing program 0:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff7, 0xde4, 0x1300, 0x6b1e, 0x5, 0x80000001, 0xfe, 0x4, <r1=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x6}, 0x8)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000480)="9acfb350151e76", 0x7}], 0x1, 0x0)
write(r2, &(0x7f0000000500)="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", 0xffa)

13:54:10 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x41f3)
close(r0)
preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000300)=""/184, 0xfffffffffffffe7d}], 0x1, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0)

13:54:10 executing program 1:
syz_emit_ethernet(0x4000, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6098ff5c0030000002c1121fd9cd257f39cd8bec26b0188efffe000000000000ab00000000000001010090780000000060e768b1000000000000000000000000000000000000000100000000bd0000000000ffffe0000001"])

13:54:10 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4)
connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x8, @loopback, 0x1}, 0x1c)
r1 = dup2(r0, r0)
sendmsg(r0, &(0x7f0000001940)={&(0x7f00000002c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000300)="f8589400e87c0d15eb32d03ddfa15f53dfc88e4495201f7c3e98a66114c6e3c913f1260a0adca660cd67b3d24413c343e9843d9f5ce5f387ec6511ba19a90231c2e5d1a879e9c82d4ef7c18838f795b727628d1fc49cbe437eddb2b6558ec8e6ea0839f02797b303809f034829baae33a7428b3f3fc1267d2d14dae9a864ffd0958bc494e48e92b92517924702ac14f7c9675745d5c39580e6f0f901533f3281e72918e66222f5979060dcdc4c2068a29b8d8665175018684fd3bae04737b101e0a7e03ce0eab5a62728181e8ebf895b93c24968d372a484866e671a1fc8c36cf727285e1d667866f48cf8a801706b6fb5", 0xf1}, {&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="dda9412459146d2145bd805e2f5b4c57a20a612e29f9457746643093a1de4aa91b73b6364f6bb2a1a7a9a748ecd9fe03858a7fb59a39edd4f44c6a6f31904b25509d54e6be1acb77b838569dd0ed17c8690f8093c602882791797295084d081e2a01", 0x62}, {&(0x7f0000000580)="88bb9a7e39c974b90543434e01099934e47223858cc9c12da489258a6479ec7094bce1837de5a123bbe0a665ac9c66e135e2287fd0556a7bf30a753ba40de37447595f14a1360816ab5d6e", 0x4b}, {&(0x7f0000000600)="a06ea9be8bd77f9403abd35ba7937165779dbe6af665ae333717bd384965c15bd17e4043affefb820f26b0f96a5b17e5a3b93915632f90fe79d71af93651892387c27a134899620b9817b0525e685b513e18a6246f403dad5832e64f6c85d340d18436f0ba42ae601ceb", 0x6a}, {&(0x7f0000000680)="a8ba72b101e4da8daff865113a821b2b93d019de5e6789416130053a0a3642d2762a0f062401540d9db8b861965aef698cc8044873b7c3cce724a80b66d3eaf2cb199f21c70c561b0a2398d2545b3fa386e6905770d39f98312739ff5dcfbfbb622d61eb", 0x64}, {&(0x7f0000000700)="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", 0x1000}], 0x7, &(0x7f0000001780)=[{0xb8, 0xbf, 0x2, "3c1936e550fbb1bbaea29caffcff9068e0df2bed0ba2e96f2dbc154e98db3ad90e8fc59ca16a49d143078f1646a2e3f9124922d3f9ed7a31d5a76fc496598bb6d8a6790e3054381efc0ea54e620db2f2306ac8826e09d75790cc905c945ec33ffce281b71206b9aab0b073519ede63be19baa886fd3d8c001d492cef148d6fd6a97da33ee29d7a7bca2868d2ec916f21909025978493c9a3e9bfa4fc4297cb6bd9c9e242"}, {0x98, 0x85, 0xfffffffffffffb1b, "495c14b32b3fb4dd1bf539ab961264b5ccd2d5276480c3e8681a677908ef5e24b90d6353ca579152b0005d21a004ddb95532228fe72516a19c57e34169561d5f3189c96872eae5828329a5f84bd4428788966fecbaab60fc721a35680d35c64a2ebf610c1901aa5cd3b4142474f1550383fdb47d7dfd4e9daf7ca736822771730e540cc236359625"}, {0x48, 0xffff, 0x10000, "89ef5d342a93c9e602bfd8dd4217af452aceb31c15515ad741b6c92299c89e2bf29c9738433d4e8e4769638acead1b3add9627b1a897"}], 0x198}, 0x0)
setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000200)="6171e23a7f8bdaacf21fe0299cbc10f2c0a68353a42f5e7e99581131f2d04d01837e8b5729d84e79c0a1f1198fcc109feca315edcb1260d73a5704be54a7d0ff43fcb36e", 0x44)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0)
r2 = socket$inet(0x2, 0x1, 0x101)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x868}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0x8001}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0xcf}, &(0x7f0000000180)=0x8)

13:54:11 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
r2 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3766696c653000"], 0x10)
sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0xffffffffffffff18, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = msgget$private(0x0, 0xe0)
msgrcv(r4, 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f00000014c0)="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")
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()
msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800)
connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1)
ioctl$DIOCGETRULESETS(r5, 0xc444443a, &(0x7f0000000440)="90e0647a9352ea786715ca72b112ef084a18b2ac3e5fcc9ed65d524bf0965213ed2a7e2e9ac51724cb3fa25acecde3ea5c942f05815d5dcba6866d206717fc8c0f0a6c453d975317c950da447792af3ff72813d7361d9dd617c7d3cc4168bab0184abb9006e25b7c733e452068f4ede1cd08f3c4da40abb20526784588913ced054d96d1e330c1f3301e4d55222454f3e58bdc053cf60b2ab88282dd9516efcf82cb42e8c53dcccfd2b182b6671474a7bd6144380e710f9686ef448ad864246ca6fd9468338bd89dbd50")
mlockall(0x2)

13:54:11 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000")
select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0)

13:54:11 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f)

13:54:11 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0)
ftruncate(r0, 0x5)
setgroups(0x1, &(0x7f0000000100)=[0x0])
sync()
r1 = fcntl$getown(r0, 0x5)
wait4(r1, 0x0, 0x4, &(0x7f0000000140))

13:54:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e000000002916a8"], 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

13:54:12 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
recvfrom$unix(r1, &(0x7f0000000040)=""/184, 0xb8, 0x40000, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x8, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8001, 0x1, 0x6, 0x308, 0xffff}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x9, 0x1000, 0x3, 0x7, 0xffff, 0x3, 0x4, {@in={{0x2, 0x2}}, <r3=>0x0, 0x6, 0x7, 0xa885, 0x86, 0x80000000}}, &(0x7f0000000340)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1b, &(0x7f0000000240)={<r4=>r3, 0x0}, &(0x7f0000000140)=0xffffffffffffffb4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r4}, &(0x7f0000000180)=0x8)

13:54:13 executing program 2:
r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000100)=<r2=>0x0, &(0x7f0000000140), &(0x7f0000000180))
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
r5 = getpgrp(0x0)
r6 = fcntl$getown(0xffffffffffffff9c, 0x5)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0xfffffffffffffff7, r1, r2, r3, r4, 0x90, 0x7e00000000}, 0x58d, 0x5, 0x4, 0x2, r5, r6, 0x8})
r7 = semget$private(0x0, 0x4, 0x40)
__semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000300)={{0xffffffff, r3, r2, r1, r4, 0x40, 0x2}, 0x6b2, 0x81, 0x401})
getpgid(r6)
__semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000380)=[0x7])
execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)=',}+\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='%@9\x00', &(0x7f00000004c0)='\'\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='-\x00', &(0x7f00000005c0)='$\x00'])
pipe2(&(0x7f0000000640)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000680)={0x3f, 0x0, 0x7fff, 0x101, <r10=>0x0}, &(0x7f00000006c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f0000000700)={@in={{0x2, 0x0, @loopback}}, r10, 0x8001, 0x770e, 0x2, 0xfffffffffffffffb, 0x8}, &(0x7f00000007c0)=0xa0)
open(&(0x7f0000000800)='./file0\x00', 0x100140, 0x100)
r11 = msgget(0x1, 0xe4)
msgctl$IPC_SET(r11, 0x1, &(0x7f0000000840)={{0xff, r3, r4, r3, r4, 0x4, 0x110}, 0x6d, 0x1, 0x6, 0x9, 0x8, 0x80000000, r6, r5})
sendmsg$inet6_sctp(r8, &(0x7f0000001d80)={&(0x7f00000008c0)=@in6={0x1c, 0x1, 0x5, @rand_addr="49f28ff2c59dd153881bde34e1f3a368", 0xffffffff7fffffff}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000900)="f9100beb8d5b62b1955e7df33f0307378f3ba5629b3547de001adb1d2ae6af2885c9a6c3f81ebcb174ce7bd235a653802fac59c620c6a7071a25393a95e7a4ec13cf00bcc08825e9dfa5fde4d1940d2088f048da1cdcaf2c625e0b97efeb659914fc564ea93e3a72b28986a6f34d7c6fdc7b4825bd2dd93df4eefa4f0e26a44e05e7bfffb469ddcd5b6dffb782cb0dab3b2bce7d58c7f85cd309e059c16ed6e18078e0a77145fbbdc27e86e8855de9d273de027b6921c985de9b39a491a642f2a2cd51f2cea9203ee685ff2576ae579e09", 0xd1}, {&(0x7f0000000a00)="264bbba06550892b0c865e774fff5ed3b117a02fe5a1d6d77d2e4915cfceed7f5ac875dd8d0f2070ae430af4a6ccd5fcbda4635e53d936a1d63fe6c77d5cdbaf236d4b44f9117b692d1b15ca4c7320a779c733e04713cdcd6e4a76883e31077397718686823e1fd76bb14e25853015ac4c35798429f490531dc7a95369708226117f1b234e462a51672656b88ed1f9aae1083996b4fa638dc434c32d3c6fc98e0156a8bc9de9168e9f1bfb0b1b2ef8578c9dcd6e1035cfa6e400bdbccb28270737def648ae7cf7c070569c94e9be39b470b8c353dd062f1d88ec4421c6824b245741c280251ff8237b282b4438136b20b9e0bce7ea", 0xf5}, {&(0x7f0000000b00)="067d676210ee6af7d22d50094f83604e7df895121848eeca1e01219fda06c41feb184ff0c390aa80d90b34ed1c35afce63cca4", 0x33}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="4cc478dfb667613ed1f6a65ac160cd990f27f09c8cf8fa421790a847fb84b3ca7b788dcc67242938fb4c1ad9efb24c4839dc0083771358dd22c41072c280f23e534390de58a4a05a6c312c2398665b35eeb4209c3e2f14297b6f391b13f467532b03d36b9402ebdbce564df6191172bd043a2c7817", 0x75}, {&(0x7f0000001bc0)="51f94bbeb99dff3d905ab9fbb5a595a6a72b7b3c2af75ab362855a00f55238717a37f852e239a53a35aee1928e72aec4a686e84c203d0abad883bdaced456f80e35999a4a56806cee004c33324bd7edd872fdb767eddb9abafd8b4651a34bb7a3ef3bffb18bf8ed982c6bbf268293f03ea09f733b1c230cac6a2b50376640bb3e360c113106d96ebbf0bd4f0425928c806c4459fd4c70438be89ed3f9cc90122daa97be7147b05796971041acc423be637eacf08769a00384e28e9d2cdb5c4db3934e5b0e3", 0xc5}], 0x6, &(0x7f0000001d40)=[@init={0x14, 0x84, 0x1, {0x1, 0x0, 0x2008000000000000, 0x94bf}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x30, 0x20100}, 0x20000)
sendmsg(r8, &(0x7f0000002100)={&(0x7f0000001dc0)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="81bf7cfb6a59dccd53f6", 0xa}, {&(0x7f0000001e40)="d91d44c7e0201630541897c7f104cd48219e0f1ae846123ba413038ffac0e77684ee7e90eba5cf2de1a04c3ea6f8d7f68c0d4b00136c9329716371ce969c27f1f27df21d05a8eea97a99156c15fa868cdc4c21086cea1d6f1076b99f51fc3ee0a870e1d54dd8446df746a944c19e0436da2a862684", 0x75}], 0x2, &(0x7f0000001f00)=[{0x30, 0xffff, 0x40, "7990adc51e814dc45ba7441a4a48fbbb42d1cb88d3f0996d8cc40a180c"}, {0x100, 0x11, 0x6d6f7dda, "63818a2819128d52a2d382a55b78a8d7e7b7c76ae56012c968310a9f6f769857f3a2f9085e3e9b1bcc03110ff8d48f0b9317501855c18741ece985abce1f00134721e5be7b785a2810a52958a90cd48bc0900466cbdf67f9340bc435475a6044664fc9143aea8f0748d25e6974e4f6f06c915e3a7a4ec2a880447c00efc5b041bf0fea63e5bd09928452f8fa31b50ce04092d3a64cd9046412852998649edc88ed326179ea3e3bacbb04e57f043394cb11aba02db857884cffc79e7ff46b77aef28a6eb917a0c2c30ff212791bd8d938b76f62abbdc376a6648f6fb5f392ed936ff9ef2d1159c21ff8b494ff8611"}, {0xc0, 0x88, 0x80000000, "843383c94dd2a6f9c6934a3a5080f8896ed51dc55bb95d17a285743211453e14d29e4948107c1e3cf26aabcaa7742337fe1dc9aa4366dbb01b6affcda4dd70e3d13ccf98e6132cd5953a2ac2d1a89bbdf162ee1cd239cc5682081da94a80d1c310de778092dfa141856b3e9bb18f4bebc23cd09a29dafb6993ba3c8a86c2d8a20b06ba19c910ad02b2f17966f9dade941ceaaa647613d8e466fab9761349fcf161827703555173acac119934565b"}], 0x1f0}, 0x20089)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000002140)={0x5, 0x4220, 0xffffffff, 0x8, r10}, &(0x7f0000002180)=0x10)
msgget(0x3, 0x20)
openat(r8, &(0x7f00000021c0)='./file1\x00', 0x800, 0x8)
getsockopt$inet6_buf(r8, 0x29, 0x7f, &(0x7f0000002200)=""/130, &(0x7f00000022c0)=0x82)
fstat(r9, &(0x7f0000002300))
r12 = open(&(0x7f0000002400)='./file1\x00', 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r12, 0xc100442f, &(0x7f0000002440)="3721e8557f6a8e05ebaaf5fb6366bb0f75a9f8b7c2d53c25aa1e45e1dccbafa19b899758f001b612c09d4de0ab212f369d22a545b639f0286ac65809ef519ead7bf77df6")
msgctl$IPC_INFO(r11, 0x3, &(0x7f00000024c0)=""/4096)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000034c0)='/dev/pf\x00', 0x0, 0x0)

13:54:13 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
shutdown(r0, 0x1)
ftruncate(r0, 0x2)

13:54:14 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6020290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df00000400000000000000330000000000000000010000000000000000000000000000000049a6c83f3c545c544bbe94a69ad0e3c0e48d7c19ec21e13e9b7287fdb3659d5428aa1236418c122adef5d9bffc591da5cd1fade4f80d223b813bcc0c2112db4e0b17fd4fae1119d6dde2edfa42b85acc1e25e0ab6d38ccc1acd9b50f"])

13:54:14 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
chmod(&(0x7f0000000040)='./file0\x00', 0x20)

13:54:14 executing program 1:
r0 = socket(0x2, 0x10000001, 0x83)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202c6fbffffffffffffff869b8ffe8e6e088cf7f2057c6bec1c2ddff4000000000008000000000000de550ea965c2d78457acef6b4e1512e078d34d81"], 0x1)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xbb6, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r1=>0x0, 0x7, 0x3ff, 0x8}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1, 0xa9, 0x1600, 0x20, 0x8, 0x5, 0x2000000000000000, 0x9bd, r1}, &(0x7f00000002c0)=0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x7, 0x4, 0xf625}, &(0x7f0000000140)=0x94)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x101}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x1, r1}, 0xc)

13:54:14 executing program 3:
syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
execve(0x0, 0x0, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
shmget$private(0x0, 0x4000, 0x30, &(0x7f0000ffc000/0x4000)=nil)
sendto(r0, &(0x7f0000000000)="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", 0xfd, 0x20084, 0x0, 0x0)

13:54:14 executing program 0:
r0 = msgget$private(0x0, 0x8)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0xd5}, &(0x7f00000005c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r2, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)

13:54:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040)=0x3dc)

13:54:15 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80)
fdatasync(r0)
getrusage(0xffffffffffffffff, &(0x7f0000000180))
r1 = socket$inet_udp(0x2, 0x2, 0x0)
flock(r1, 0x1)
r2 = socket$unix(0x1, 0x2, 0x0)
shutdown(r2, 0x1)
socket$unix(0x1, 0x2, 0x0)
select(0x40, &(0x7f0000000080)={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, &(0x7f0000000140)={0x40000000008})

13:54:15 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fchmod(r0, 0x8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x1000003a3)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x7b, @mcast2, 0x311}, {0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0xb1f}, 0x0, [0xff0000000000, 0x3ff, 0x9fe, 0x200, 0x1, 0x1f, 0x9]}, 0x5c)
dup2(r0, r0)

13:54:15 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="afe7824982658afa4afd42fd42fe6352d370d4ac0300000000c75c033fbfaf95cd330eabae911ceb0000000000000000"], 0x3ef)

13:54:15 executing program 3:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setitimer(0x3, &(0x7f0000000040)={{0x2, 0x5}, {0x8, 0x1}}, &(0x7f0000000080))
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x16, @empty, 0x6}, 0x1c)

13:54:16 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x4000000000003)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0xca}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x0, 0x80000001, 0x7}, &(0x7f00000002c0)=0x10)
ftruncate(r0, 0x80ea)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0x8, 0x6670575}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x7ff}}, r2, 0xffff, 0xffffffffffffe5b4, 0x1, 0x10000, 0x3, 0x8d}, 0xa0)
setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040)=0x9, 0x4)
r3 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r3)
openat(r0, &(0x7f00000001c0)='./file0\x00', 0x706, 0x84)

13:54:16 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x328d80000, 0xfffffffffffffffb, 0x200, 0x3, 0x101, 0x81}, 0xa0)
r2 = fcntl$dupfd(r0, 0x0, r0)
recvmsg(r2, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x3e8)

13:54:16 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x1010, r0, 0x0)
ftruncate(r0, 0x20000000004)
open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munmap(&(0x7f0000000000/0x3000)=nil, 0x3000)

13:54:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x20000}, &(0x7f0000000040)=0x8)
r2 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x1422, &(0x7f00000000c0)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6}, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x100)
syz_execute_func(&(0x7f0000000140)="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")
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4)
getsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000000440)=""/208, &(0x7f0000000380)=0xd0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8)

13:54:16 executing program 0:
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611019500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c4a158169491000001001d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
socketpair(0x1c, 0x10000007, 0x43620f1f, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x9, 0x9, 0x800, 0x4e5, 0x3}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8)

13:54:17 executing program 3:
syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0)
syz_execute_func(&(0x7f0000000600)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4)
r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r4, 0x1)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r5)
socket$inet_udp(0x2, 0x2, 0x0)
flock(r4, 0x8)
getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
listen(r0, 0x94)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffdfffc)
socket$inet_sctp(0x2, 0x5, 0x84)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)

13:54:17 executing program 0:
semget(0x1, 0x2, 0x604c778a97a6087c)
r0 = msgget$private(0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x2)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="e905b5a4df31392987ce3bede284b4611830233add9d24e11bdc6d4533dc50a4f02e59855b7a1f0e0cec75e4105aeb86ff31b1b6bec3ec30ab6bb29ccc03023a5b66b65062b61c2b02265ce70cc844bf08e1325051daa826defda097a3f1fe244f6edc", 0x3, 0x1, 0xdd4})
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{}, 0x6, 0x0, 0x0, 0xdb, 0x4, 0x6})

13:54:17 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0)

13:54:17 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0xffffffffffffff0c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000200)={<r1=>0x0, 0x73, 0xf, 0x5, 0x3}, &(0x7f0000000240)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x10000, 0x1f}, 0x94)
r2 = socket(0x2, 0x2, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x8020000, 0x6510, 0xb0a, 0xff, <r4=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, r4, 0x400000000, 0x3, 0x1}, 0x94)
setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc)
fcntl$dupfd(r0, 0x11, r2)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x4, 0x4)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000400)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c449ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47b748f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842eefe580b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7ae6930cdf4cf47b99730decbb3ad9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0x7e)

13:54:17 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r3, 0xcfa8, 0xfffffffffffffffd, 0xc30000003, 0x4000400}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)

13:54:18 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getgroups(0x1, &(0x7f0000000080)=[r0])

13:54:18 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
pipe2(&(0x7f0000000400)={<r1=>0xffffffffffffffff}, 0x100000)
accept$unix(r1, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000001480)=0x1002)
socketpair(0x2, 0x10000005, 0x100000003, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet(0x2, 0x3, 0xdf7)
r4 = fcntl$dupfd(r3, 0x11, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={<r5=>0x0, 0xffff}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000380)={r5, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x1, 0x8, @mcast1, 0x7}, @in6={0x1c, 0x1, 0xe6, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x93c, @ipv4={[], [], @multicast1}, 0x400}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x40, @rand_addr="8441e40c8412b7b9d8654fc61d627872", 0x7fffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000001c0)={r5, 0xfb}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x37e96951, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f00000000c0)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r5, 0xffffffffffffffff}, &(0x7f0000000280)=0x8)
socketpair(0x17, 0x5, 0x1, &(0x7f0000000100))

13:54:18 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="f9919b7b996e00c18315bba8c7b3be0dde87928715e8de67bb7d9bc6b7f9c3507748beb8e1256ad2244d37567808b273")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180))

13:54:20 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x300, 0x149)

13:54:20 executing program 1:
syz_execute_func(&(0x7f0000000200)="2645d19900000000470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1741e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4ea080a0801ec4016d7d14800f01c3b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c6f8ab7d7de321e36161c4c3214cb9a5605419cac4c2e5a97600f08171a30b8a826eef2727c4418a2a2413e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c4851ada10")
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x3, 0xa4a, @ipv4, 0x5}, {0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0xeea, [0x8001, 0x5, 0x5, 0xfffffffffffffffc, 0x200, 0x1, 0x8, 0x3]}, 0x5c)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={<r2=>0x0, 0x7fff, 0x58e, 0x80}, &(0x7f0000000140)=0x10)
getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000380)=""/108, &(0x7f00000001c0)=0x6c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0xc)

13:54:20 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20010202, 0x0)
ftruncate(r0, 0x7ffffffe)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, r0)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140)="9072756d1c74d5b8bac2b7aded1afb3b35aab413ac4142f4d93124b61c42b4e4501451a0f76c671159bc4f633aa88f25b7c799efbcfe272d90482fa190841eb1c5cbd50a45214e14beafc50986ec7a5dc21d177a0bbd5adae62614e00a")
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r2, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400042}], 0x9, 0x0)

13:54:20 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000015d3f13b90e9a615c0614d695d26bae2870cd45417d113b2f82835c0cfc80a6cbe2eaaa30d95c68e1dec97075b6c0299951c38c61ac1d30d0882d8dc469e6c4179c4b13e3a86e20fac8faef697d9af81ceda7d219d19f27984103dbd5ca0ae6e277e327fece60f10f7c6a649ed331fc47b"], 0x10)
write(r0, &(0x7f0000000040)="f1661377be4f38cae017cc53d6c9b9b05507f405a66c1d98cb4c6dbf906f307352e21f710863600a365c7c80d4982ac5f2fa27ad0b49592fbb78ae10cea634a5f2b82de55ec9d7648e", 0x49)
getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
shutdown(r0, 0x1)

13:54:20 executing program 0:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x2)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
openat(r0, &(0x7f0000000180)='./file0\x00', 0x44, 0x10)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x7ff, @loopback, 0x8}, {0x1c, 0x0, 0x6, @empty, 0x101}, 0x2, [0x87f, 0x0, 0xda5, 0x80000000, 0x2, 0x3f, 0x6, 0x654e]}, 0x5c)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0xf7ef, 0x4)
symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00')

13:54:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4)
fstat(r0, &(0x7f0000000000))
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresuid(0x0, r1, 0x0)
listen(r0, 0x0)

13:54:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x1000, @mcast1, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x13e}, 0x0)

13:54:21 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x20000000000, 0x5}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x3, r1}, 0xc)
recvfrom$inet(r0, &(0x7f0000000280)=""/209, 0xd1, 0x2, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="0c1af3420f2cdf98cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074866400f3832d5366f8fe9509b9b9bfc0000c1ea01eff265dc5f005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3dfc4c169dcfb4336660fd2938c000000440f181cfd3d2916206666450f17720d14111d54111d00")
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)

13:54:21 executing program 2:
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil)
geteuid()
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0))
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
getpid()
getpid()
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r0 = msgget(0x2, 0x108)
r1 = socket$inet6(0x1c, 0x20000000, 0x9)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r3 = fcntl$dupfd(r2, 0x11, r1)
bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r4 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8)
recvmsg(r3, &(0x7f0000000600)={0x0, 0xfffffffffffffdf0, 0x0, 0xffe9, 0x0, 0x28}, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000240)={<r5=>0x0, 0x77591275}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000002c0)=r5, 0x4)
recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0)
bind$inet6(r2, &(0x7f0000000400)={0x1c, 0x0, 0x1000, @loopback, 0x3ff}, 0x1c)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e22240a0000fe8000000000000000000000000000bbffffffff00"/128, @ANYRES32=<r6=>0x0, @ANYBLOB="040000000600000006000000000000000800000045cca95ddd83628abf4431f28f896bf20d51c6e60c0143fb6a8d0b4f03c3021b3a9473c9cc0621b298a78114e4a7d41a755aeeb4e63c0732f1d9a1243aad1bc1be057dd3aa20d3b2a381552e30755ef95514bbdab2b7010000000000000063c21f318a509a79"], &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r6, 0x100000000, 0xffffffffffffffb7, 0x5c1a}, 0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000380)={r5, 0x8, 0xfff}, 0x8)

13:54:21 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000))
nanosleep(&(0x7f00000000c0), 0x0)
nanosleep(&(0x7f0000000080)={0xfffffffffffffff7, 0x4}, 0x0)
mincore(&(0x7f00006ba000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/9)

13:54:21 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x0)
execve(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='$@%@&\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='+\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'])

13:54:21 executing program 0:
syz_execute_func(&(0x7f0000000600)="c4e175f9c2a84aa84a2c43f18b424205f359bfd9009000c4a3fbf0c54041e2e92e363e468f1a7000660fdefc97660f6b32fb7070460f7e200fb8c4c4622a24adffebffff5bc40291f7346bc4016d7d14dee509b921045fc507f240d1d2c4e10bf8c453fdfde3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000c441fb126fbc66470f3831597ea80dd4d48cc7e8628f680864360fe25800618de3264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110fb63cc403515d6b7e0038465a4df3a261b7e2")

13:54:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17a1131c9a42ff2ac2d9d2043f00"}, 0x0})
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000080))

13:54:22 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4)
listen(r0, 0x0)
getsockopt(r0, 0x8001, 0xffff, &(0x7f0000000100)=""/114, &(0x7f0000000180)=0x72)
__getcwd(&(0x7f00000001c0)=""/65, 0x41)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000000)="cc74e5bfaa84c761c76b92cfd12828f054", 0x11)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x1f, {{0x2, 0x2}}}, 0x90)

13:54:23 executing program 0:
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
writev(r0, &(0x7f0000000280), 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e0e000, 0x3)

13:54:23 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c0000000001009078ac0000011602907802000000000000007d34e77a7e84663f01d1029400818c43e1b03ae4a98a9f0afc01629562931e4de98b04a0ef568d1a231e59235e39a48b573f060008ff0e35b1c38a6f3c9463888e2edd5e3a53fd7f39f4c24d334421bcc29c6019e5dcb71100721ccad08c4c8c15e427b020d55f9e5004c8e078304d931c4b1d4764077e09e6720200000000000000a7736b96f22c84c4775ac5c9169dfa894842bdb824ccd7a7903dff8067a803a380df2aae4371d2e851c70e07f1f0ec3c30d0be28b192ba648d1d586805"])
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4)

13:54:23 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x7f}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x7fff}, &(0x7f00000000c0)=0xc)
ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000001d40)={0xc7000000})

13:54:23 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x6, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0x77, "9fce19c508719370f1455de0fe31173c3f24908ab79f41658592a1ac8f1bac0efef0857011b690373679ade6cfa8c0bf1d766e7f5d0fb626b0a8ab349430e0beee03db54b0510f0d544130587baaec5de931cdaf5a064fad0ff4554a1882bbec7716ed68c412aa996d372afd970ed75ca28afc48eef215"}, &(0x7f0000000040)=0x7f)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x9, r2}, 0xc)
ftruncate(r0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x6, 0x12, r0, 0x0)

13:54:23 executing program 0:
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
sendto$unix(r1, &(0x7f0000000040)="e1faf8409d4901a5238a82eb8aa5178efa0d03027f15090136d10ccacc11aab09dd83bfe32fea4107caf02ab32e928da4baed6e83a533796aded74ddea2c1af407b380f46651526bde0508dbd1733ce03074fd89259b17a063eb9f027bf3fdcc10f1d01f50b7af55c973a0feb382758110638f52b3d174be9d3a7cb3f74d1cbda1f29abd640c04512ec9290ec374ed0076a18f858e37449c00804bbf443b5f8a18942ee4d75b3d978449648169378bc2d7e14984305c5b1589009f", 0xbb, 0x8c, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

13:54:24 executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0xbd1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffffe, 0x10, 0x100000001, 0x1d2c, r1}, &(0x7f0000000100)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x3000000, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
accept4(r2, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000180)=0x1c, 0x10000000)
writev(r0, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0xff1}], 0x1)

13:54:24 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)
r3 = open(0x0, 0x0, 0x0)
r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
execve(&(0x7f00000003c0)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000080)=[&(0x7f0000000300)='&\x00', &(0x7f0000000480)=',\x00'])
writev(r4, &(0x7f0000000280), 0xa7)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={<r5=>0x0, 0x553a, 0xa, [0x8, 0xffffffff, 0x5, 0x4cde0309, 0x0, 0x2, 0x101, 0x8, 0x144, 0x1]}, &(0x7f00000001c0)=0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000200)={r5, 0x80, 0x7ff}, 0x8)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)
ioctl$DIOCGETALTQV0(r4, 0xc1004430, &(0x7f0000000100)="9459eb33b857d5aa8e58bb00f933776748e37e5a100b6b18eb8fd6060a4702ed55b3ac96fb3a9eb6f26dd0300334b5c75069977625ee05122d03495e1f7f578827e0de28736425bcd51719486e1e8235ad3cc12e14a925d50247b8")

13:54:24 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="d1a20a7d049b92f915214a3b49fdef31a3c52ce40631dfdc72992fc0bce6cc64b908f871c691918530e521f6adf09e8006669fda99938738a7c55dd36519dc86a54a47cb9f6ccfbb8dc8fbaf7552f288e2e843a47319108df4ec48044a96c80dc4ba0a6ed02623a599ed4fae9144b544741e3db5f3868ba9f5d506753db6caeec979e564a3062479022b73e864717df34a15e1b615a07a77a053b940e7a05f13a7a817a1ca79f0bb76b8fd90ba6d65c4eb5314e77759eaaf13e7fa9ed45528dfc6d3d0a742d42f2ee6f298906d1d52357beacba0a1c7e82acbd41f813ab4ae721f54d45f9eecc15a8318")
getresuid(&(0x7f0000000100), &(0x7f0000000280), &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4)

13:54:24 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000480)={<r1=>0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x2, 0x10000}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r2 = socket$inet6(0x1c, 0x3, 0x0)
r3 = dup(r2)
accept$inet6(r2, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)
connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffe11)
shutdown(r3, 0x2)
sendto$unix(r3, &(0x7f0000000140)="f866996bc009a3a018075f1e0579313d7950a2e7b319e9d9f25acecedd5fc4797f2168bc356b19bd7660ca9d36c893815ac120c060d065682edb4fa8e4e1f328ecbd2c728c97959f5c614f7da0", 0x4d, 0x2008c, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8)

13:54:24 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={<r2=>0x0, 0x1, 0x1, 0x9f8d, 0x10002}, &(0x7f0000000280)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
connect$inet(r1, &(0x7f0000000200)={0x2, 0x2, @multicast2}, 0x10)

13:54:24 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRESDEC])
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0)

13:54:24 executing program 3:
syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000")

13:54:24 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd)
writev(r0, 0x0, 0x0)

13:54:24 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="d1a20a7d049b92f915214a3b49fdef31a3c52ce40631dfdc72992fc0bce6cc64b908f871c691918530e521f6adf09e8006669fda99938738a7c55dd36519dc86a54a47cb9f6ccfbb8dc8fbaf7552f288e2e843a47319108df4ec48044a96c80dc4ba0a6ed02623a599ed4fae9144b544741e3db5f3868ba9f5d506753db6caeec979e564a3062479022b73e864717df34a15e1b615a07a77a053b940e7a05f13a7a817a1ca79f0bb76b8fd90ba6d65c4eb5314e77759eaaf13e7fa9ed45528dfc6d3d0a742d42f2ee6f298906d1d52357beacba0a1c7e82acbd41f813ab4ae721f54d45f9eecc15a8318")
getresuid(&(0x7f0000000100), &(0x7f0000000280), &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4)

13:54:24 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f00000007c0)=""/91, &(0x7f0000000200)=0x5b)
r1 = dup(r0)
renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, &(0x7f0000000780)=0xffffffffffffff1f)
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000880)={r2, &(0x7f0000000840)=[@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000008c0)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

13:54:25 executing program 2:
r0 = socket(0x2, 0x5, 0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9)
syz_execute_func(&(0x7f00000000c0)="0c29b5b598cd801b69e4f56962f5696200d9f13a131341395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4c4e18dde7a00f2168f4808eebce00000802000e2be21513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x58, 0xf, 0x400, 0xed}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x6}, 0x8)

13:54:25 executing program 1:
syz_execute_func(&(0x7f00000001c0)="9826473e431c1a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2ee8030081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00')
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

13:54:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, <r1=>0x0, 0x0, 0x100000001, 0x189, 0x4, 0x5b7, 0x7f}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r1, 0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0xc)

13:54:25 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180))
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0xfffffffffffffec4)
r1 = socket(0x2, 0x0, 0x3)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000140))

13:54:26 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
getpid()
sendto$inet(r1, &(0x7f0000000140)="1e", 0x1, 0x0, 0x0, 0x0)

13:54:26 executing program 0:
syz_execute_func(&(0x7f0000000040)="98f7dc0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)

13:54:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x30, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0x10)

13:54:26 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x0)
ftruncate(r0, 0x7e2780e3)
write(r0, &(0x7f0000000080)="ad", 0x1)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)

13:54:26 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x1, 0x3ff}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x1, 0x100, 0x1, 0x5, 0x94, 0x6, 0x1000, r3}, &(0x7f00000000c0)=0x20)
r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r4, 0x80000001)
r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
r7 = fcntl$dupfd(r6, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r7, &(0x7f0000000280), 0x28)
preadv(r5, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2}], 0x1c}, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4)

13:54:27 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="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")
getpeername(r1, &(0x7f0000001000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001040)=0x1c)
r2 = semget(0x0, 0x10000001, 0x84)
__semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000001080)=""/34)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000010c0)={{"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", "f1a4f6107995d6f223d56ae28c85d7059a3c4840f0484f494b0519b445e13bab", 0x40, 0xfffffffffffffffd}, &(0x7f0000001580)="f9ae09bbb133e7307201d5ff", 0x3, 0x0, 0x81, 0x6, 0x6, 0x100000000010005, 0xa7, 0xd61})
socket$inet_udp(0x2, 0x2, 0x0)

13:54:27 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000600)="91cd80c442192d3b6969ef69dc00d98a2081c365d065d0b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r0 = socket(0x10, 0x5, 0x7fffffff)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc)
getpgid(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getpgid(r1)
r3 = msgget(0x1, 0xa)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0xfffffff9, 0x30000000)
shutdown(r4, 0x0)
r5 = getpgrp(0xffffffffffffffff)
getpgid(r5)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10})
poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0)
semget(0x3, 0x2, 0x100)
r7 = semget(0x3, 0x2, 0x400)
__semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000440)={0x5, "ce569957c527e71da72f0b5531979b5a"}, 0x14)
getpgrp(r1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, 0xfffffffffffffec6)
poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000)
setsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)

13:54:27 executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getegid()
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)

13:54:27 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000780)="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")
syz_execute_func(&(0x7f0000000180)="c4c1a571f4fec423897f0ebf66400ff389f4ffffff0f69ebc48291993bc4a1f95bd981dce9fb00008f894891860f000000c4415d543f2636247c")
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:27 executing program 3:
syz_execute_func(&(0x7f0000000140)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec4a1d9fd4a34eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x17, 0x10000000, 0x6705)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x820, 0x4, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0xfffffffffffffdb0)
recvfrom(r0, &(0x7f0000000240)=""/179, 0xb3, 0x1, &(0x7f0000000300)=@un=@file={0x0, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000000)="c462759aedc462a90997000001007274c4c2fd2abb0e0000808f40073e6745c800000066460f380085322333336698c4814173da000f380b865c597890")

13:54:28 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x8, @rand_addr="8899028b450bfdbd44becf215e60ac72", 0xffffffffffffff36}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="8ed6acafc1d1dd13853cf10bc8265a7371e481edbb4eee343bf77a3d21210edf95e53a5ec6a6a6ea579bf419f48633ff39678d1021049f7a1023b3046433565499d1747c47893ebb0c2617e99315d800dac66d08178eae472d1d20c73f", 0x5d}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000084000000090000007f00000110000000840000000800000003000000100000008400000008000000ffff00001c000000840000000af40000ff0200000000000000000000000000011c000000840000000a000000ff010000000000000000000000000001100000008400000008000000000000008ec56bf7e63583ceb37390cfcd49ad2c120358ddb6e88119bc036383f089a672bc7d7e0931eb059f0d516a75212d8d9f70a3ddc473bb4197c6de9973ca422e99a193923f2ff13dffbf728185ea0a31ade4b30ccf60be2e"], 0x78, 0x20004}, 0x2018d)
getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

13:54:28 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
link(0x0, &(0x7f0000000040)='./file0\x00')
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
sendto$inet(r0, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x10001}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x10000, 0x77, "781ba6eed94ee1e5f8e2428c4d6020ed7a735df9f2a05ca2ca1a5223b5da668e49c01da329f6e85e62da411869c239e15aeae05e0f87bfe24f3cd3014805c452fd24476a3acd9ac0479b369806554d7b9f493655c91c4af5a5e332d12b0f913c6ab0779408f0f1440ccead06dad124e7c19b753b372357"}, 0x7f)
r4 = semget$private(0x0, 0x7, 0x10)
__semctl$GETVAL(r4, 0x4000000000000003, 0x5, &(0x7f0000000100)=""/84)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f00000001c0), 0x0, 0x8000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
execve(0x0, 0x0, 0x0)

13:54:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7ff, 0xf6b, 0x6}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x19, &(0x7f0000000080)=0x1, 0xfe9f)

13:54:28 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
fdatasync(r0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:54:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x25, &(0x7f0000000080), 0xfe9f)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x1, {{0x2, 0x3, @multicast2}}}, 0x90)

13:54:29 executing program 0:
chroot(&(0x7f00000000c0)='./file0\x00')
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x10, 0x2, 0x0, r2}, 0x0)

13:54:29 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000001d40)={0xc7000000})
socket$inet_tcp(0x2, 0x1, 0x0)

13:54:29 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x6, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={<r1=>0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r1}, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x2, &(0x7f0000000280)=[<r3=>0x0, 0x0])
chown(&(0x7f00000003c0)='./file0\x00', r2, r3)
semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, &(0x7f0000000440))
readlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=""/37, 0x25)

13:54:29 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

13:54:30 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0)

13:54:30 executing program 1:
socket$inet(0x2, 0x5, 0x7)
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8)

13:54:30 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0xc)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x23e)
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)

13:54:30 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000))
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000380), 0x292)
r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
r4 = dup(r0)
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0))
symlinkat(&(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00')
accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2)
poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1)
r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000207, 0x1000000000000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r5, 0x0, 0x1000000000003)
socketpair$unix(0x1, 0x3, 0x0, 0x0)
writev(r4, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1)
freebsd10_pipe(0x0)
semop(0x0, 0x0, 0x9)
socket(0x1, 0x1, 0x8)
r6 = semget$private(0x0, 0x7, 0x400)
getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000002c0)=""/111, &(0x7f0000000340)=0x6f)
semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3)
__semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000080)=0x3)

13:54:31 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0x20, 0x5, 0x6, 0x2, 0x6}, &(0x7f0000000040)=0xa0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0xb17}, 0xc)
__getcwd(&(0x7f0000000540)=""/214, 0xd6)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f00000004c0)=""/85, 0xfea4)

13:54:31 executing program 1:
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$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)

13:54:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x10, 0x80000001, 0x401, r1}, &(0x7f0000000380)=0x10)
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10})
r3 = semget(0x0, 0x1, 0x10c)
__semctl$GETZCNT(r3, 0x1, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0)

13:54:31 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
listen(r0, 0x3ff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ftruncate(r1, 0x3b0a)
syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
socket$unix(0x1, 0x0, 0x0)
r2 = socket$inet6(0x1c, 0x3, 0x9)
getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000040)=""/61, &(0x7f00000000c0)=0x3d)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

13:54:32 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x30000000)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x10000, 0x4, 0x2, 0xa9c, 0x4a, 0x9cb, 0x7fffffff, 0x400, 0x0, 0x7, 0x5}, 0xb)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x4, 0x200, 0x20, 0xfffffffffffffff9, 0x800, 0x6, 0x5, 0x200, 0x1000000000, 0x6, 0x1}, 0xb)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x2, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

13:54:33 executing program 0:
syz_execute_func(&(0x7f00000000c0)="b1789167cda8a8827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f23616bae0038e802000c62111c4817d2b96998999997dd73a277d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")

13:54:33 executing program 3:
syz_execute_func(&(0x7f0000000000)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000")
r0 = semget(0x2, 0x0, 0x408)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/139)

13:54:34 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
close(r0)
socketpair(0x17, 0x3, 0xffffffff, &(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
getsockopt(r3, 0x7, 0x5, &(0x7f0000000180)=""/159, &(0x7f0000000240)=0x9f)
r4 = fcntl$dupfd(r1, 0x0, r2)
r5 = openat(r4, &(0x7f0000000280)='./file0\x00', 0x802, 0x40)
syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="83", 0x1)
sendfile(r5, r2, &(0x7f00000002c0), 0x100)

13:54:34 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
recvfrom$inet6(r0, &(0x7f00000000c0)=""/180, 0xb4, 0x80, &(0x7f0000000000)={0x1c, 0x3, 0x1, @rand_addr="f3bd45c73f70d8e4a50dd619beea8ac4", 0x80}, 0x1c)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0xffffffffffffffc3)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000200)={0x7ff, {{0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}}, 0x88)

13:54:34 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(r0, 0x0, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffffffffffea4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x4fa, @empty, 0x8001}, 0x1c)
mlockall(0x1)
ftruncate(r0, 0x76d)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

13:54:34 executing program 2:
mkdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x62)
r0 = open(&(0x7f00000000c0)='./file2\x00', 0x0, 0x5)
mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0xbee052ed96c89514)
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r1, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0xc)
mkdirat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
fdatasync(r1)
renameat(r1, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000100)='./file1\x00')

13:54:34 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10)
setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="d41424c06353784dc0e6a7cd06ab4de0e83126d519d7f99791b4e950a5bc2262296c04ca01f12230b7e5b4055eed9eb56d6a399e398797f929e010a410f543ce168011ab3db2563faf3fcc35c7885fe096f9e34d4d1c425e2ef0501838de864194d7136a16eca9016f6a23418426caa31022341d88dab7cdebcccec16dd96c53665222da33600b5f16e5627c626026ef32305d487d0ca9fd724ce7f53066784c7d51d2ec537b14184d0bd3c6180f2362", 0xb0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xfff, @ipv4={[], [], @loopback}, 0xfffffffffffffffc}}, <r1=>0x0, 0x1000, 0x5800, 0x4, 0xa3a2, 0x1f}, &(0x7f00000001c0)=0x98)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x3ff, 0x5}, &(0x7f0000000240)=0xc)

13:54:35 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x4000000000027, 0x0, 0x0)
r1 = accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0, 0xef9}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x800}, 0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:54:35 executing program 0:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r0=>0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
execve(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000740)=[&(0x7f0000000700)=']\x85\x00'], &(0x7f0000000800)=[&(0x7f0000000780)='*\x00', &(0x7f00000007c0)='[\x00'])
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
getresuid(&(0x7f0000000200)=<r4=>0x0, &(0x7f0000000240), &(0x7f0000000280))
getgroups(0x1, &(0x7f0000000580)=[r3])
r5 = msgget$private(0x0, 0x1)
r6 = getpgrp(0xffffffffffffffff)
r7 = getpgid(0x0)
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000500)={{0x6, r0, r1, r2, r3, 0x81, 0xfffffffffffffffe}, 0x9, 0x8, 0x1, 0x7, 0x0, 0x3, r6, r7})
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10)
wait4(r6, &(0x7f00000005c0), 0x3, &(0x7f0000000600))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1}}, <r10=>0x0, 0x800, 0x10001, 0x100, 0x6, 0x2, 0x2}, &(0x7f0000000480)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x7, r10}, 0xc)
setresuid(r4, r8, 0x0)
setreuid(0xffffffffffffffff, 0xffffffffffffffff)

13:54:35 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8)

13:54:35 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000040)={{"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", "50a3fc73bc39f752c43a8a9695ed9e8089100568959928b4a70a247fc26b553f", 0x400, 0x1}, &(0x7f0000000000)="b27e70ada7edbc8773d1bbf7fc5912b25189642ad056e78a22e05ac9ca3b9c559100f620e658f1baa00fb39e5a25dff697aa71299c04956d0d", 0x5, 0x7ff, 0x1, 0x7f, 0x5, 0x1, 0x8, 0x5})
mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3)

13:54:35 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x8774, @rand_addr="292a08696e180d92df85ea05d9014d9d", 0x7}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100), 0x4)

13:54:37 executing program 1:
syz_execute_func(&(0x7f0000000400)="984c5e5ef2363d7f9f00001c130f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00f98c4569c569c4e4f751ec4016d7d14dee509b921045fc5071840d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800c4c2e3f621c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba2618d81f1da00")

13:54:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000001240)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10)
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x7, @rand_addr="9a1acee176c1d8373aef0938e722f456", 0xf8c0}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000001200)=0x1008)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x3a}, 0x8)

13:54:37 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7, 0xd24abf2, 0x0, 0xfffffffffffffffc}, 0x8)

13:54:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x1e, &(0x7f0000000000), 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xb1ef}, &(0x7f0000000200)=0x8)

13:54:37 executing program 1:
setuid(0xee01)
r0 = open$dir(0x0, 0x4, 0xf)
fstat(r0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000")
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@remote, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @remote, @multicast2, @empty, @loopback}}}})

13:54:37 executing program 0:
r0 = socket(0x2, 0x10000001, 0x7fff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x100000328)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10)

13:54:38 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040)=0x40, 0x4)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
read(r1, &(0x7f0000000100)=""/42, 0x2a)
fsync(r1)

13:54:38 executing program 2:
r0 = socket(0x2, 0x1, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x49e, 0xf8d, 0x4, 0x20, 0xe28, 0x7]}, &(0x7f0000000080)=0x10)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x5b6, 0x0, 0x0, 0x0}, 0x5dc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r1=>0x0, 0x24}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8)

13:54:38 executing program 1:
syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91324e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000140)='./file0/file0/../file0\x00', &(0x7f0000000180)='./file0/file0\x00')
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto(r0, &(0x7f0000000000)="52c50d2a4efec2ef97021a0ed50e522050f5c20432c46c0ff8a4bf2cea454ef162b9377796933e56a2865a6057d2e7c99c8d56469654debd41171b17349d10cc7be635cb0f5cc2df898db7845404f8b6e87bc0a7480fe95891d20b2742921e10ff039a978b58c32253d025dac46e624599fa4da55b56c2b09e120decb465997de71ab8cc4052c6787f60f8eb6d45b594f2ff6302eb094bc2305b83fd5a0b04341afa6aec46adb8a26d3e60e064d588783a0ca78ac898ecbea2def0aee1a20d957fc372b78a74d73b2882caf3e184dd1f4138a562bbd5203821fe6a990ebe9da7cea6ac883a4daa69128e98df86f9cd0bf1da8c040cf909", 0xf7, 0x20004, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
r1 = socket$inet6(0x1c, 0x5, 0x7)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000280)=@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000002c0)="026850928fcddc07a60a87077dd09396dd7b19091039442f24694cf1ecb074eae83e1f4ee25e467254740d171946bb28a096ebd2e3c0b2e013661436ad4c0b78135828b68ddde4a5de6039419882261d5e8a7288dd9b47c3095ca4fbe14aee20c33a6973fe148a4e4b7a92c26e1a8d60da32259bcc9a058d3ef5dd604d197d6a171c1aa74f568b622da817121029bb24f15edb98119f6d085ed8d9be2c31a3a85c7dad5455f3b75438c6f8f46b83f5f6a10cac401397be2e8fd6c0cc3f1e5c40b0daa8ee21a0c26618fe36f18f591df5f1ef3f45f45a09bf72a731216ce52aed8de47fa590d8deadae7f3cfc57ae7d8e", 0xf0}, {&(0x7f00000003c0)="3818ad715a0d387baadb93ba83acf732be3ec2b06d892237685d1f2aa939a5082c5df0e15f3953ba6b55d5c6e58e304126345e37061ebc6b67ffc1bfc70a3834e1521522b2824d18cd44048b0a190250234a7a53f037b5ec6f97041ef241afe67ffc2432c26220775559cd1f37e9d970a854ecf80aa392e95c7f354fe7d6abb6291a472374a6dc4d9eeab1adab71d936bf3358f3c9b091c5033b1287dfafb017674cabad4d12ccbb25ffc48e55a1d879936552f13380de38d2a99977583d4e7d115741fd021668227cf1c58efa2abb07172c5a4476d1", 0xd6}], 0x2, 0x0, 0x0, 0x100}, 0x104)

13:54:38 executing program 0:
r0 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530001bd356399dd8ec6fafadcfc8894d97973951446e547cbaaa1ca10eca0000"], 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0xfffffffffffffe0b, 0x0, 0xfffffffffffffc96, &(0x7f0000001440)=[@rights={0x14, 0x7}, @rights={0x0, 0xffff, 0x1, [r0]}], 0xffffffffffffff51}, 0x0)

13:54:38 executing program 3:
socket(0x0, 0xa08a7c5141a2c28c, 0x5)
r0 = socket(0x200000000000011, 0xfffffffffffffffe, 0x1ff)
socket(0x17, 0x10000003, 0xf7e1f0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10)

13:54:38 executing program 2:
syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff000000e000000008060018080006030000aaaaaaaaaaaa000000a137c6a7c5a7d880b99b0e"])
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0}, &(0x7f0000000280)=0x8c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x7, 0x5}, 0xc)
r2 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x60)
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000340)="8d4d6f6b15426c166be4cd5f0d22085a3907496b335d8b0ec21166250211cd31b8c270295a59679dcac2e32dd81d07da25be33720deaf3786fb2a6cbfcd18fcf881f691b39c06218d039d87dfdd120f5fe4bbb9545081fd45d5f14d447b663756b89b54e9e4fb4740712b6052e4725ee45")
getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x86)
ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000180)="1a603b168b5f64cc96a68fedcd95b663aa1dcd3e7eb8f3d1fe43e95e50bcbc4109ca84e7a854836924bfb0a1b2736bf16707386a51ea7438646a")

13:54:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x17, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0))
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000040), 0x100, 0x3f)

13:54:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x10, 0x3, 0xde1e, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x235)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98)

13:54:39 executing program 1:
syz_execute_func(&(0x7f00000003c0)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0x3f, 0x4)

13:54:39 executing program 2:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)

13:54:39 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10)
symlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='./file0\x00')
open$dir(&(0x7f0000000700)='./file2\x00', 0x800201, 0x0)
semget$private(0x0, 0x1, 0x0)
r1 = semget(0xffffffffffffffff, 0x4, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
fstat(r2, &(0x7f0000000280))
writev(r4, &(0x7f0000000100), 0x100000000000005d)
setsockopt(r4, 0x0, 0x3ff, &(0x7f00000001c0)="0b165223223fc1e86098d48d3616eec420bff550e86e42a586b3e5e7bfc847ab332e88c681aa8ea34809ee7e1ddeea25856113d163cee5ce56e973706a2c245a8b3c00cf036cebcc118c0dc39a274b3acd0b09339fa8e585e48b99f1164cedd4530c2eb31e1e8f5bfceeee1ce14910a619b8492088a2c4f0e1de0e146997d516e632ff0b", 0x84)
semop(r1, &(0x7f0000000040)=[{0x0, 0x20}, {0x0, 0x0, 0x1000}], 0x2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000000)={<r5=>0x0, 0x80}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={r5, 0x1}, &(0x7f00000003c0)=0x8)
sendto(r3, &(0x7f0000000140)="3a59a50cf7ee3efeb7f2a3c906f87f2ee049bc0750b26e84797056f896f1759abb179c425d0572812feec7865af8b2b8c3759bd9c2521d3549a04c06fab3325c9c0fe429e6c08e8cfa613ae4f0db99a32a1b56c0b4", 0x55, 0x100, 0x0, 0x0)
execve(0x0, &(0x7f0000000080), &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'])

13:54:39 executing program 0:
syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}})
r0 = socket$inet6(0x1c, 0x0, 0x9)
readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/106, 0x6a}, {&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/241, 0xf1}], 0x3)

13:54:39 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000000)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x1, 0x5)
freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
getpeername$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="7cedbe47599699c52ca6fe94")

13:54:39 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getpgid(0x0)
fstat(r0, &(0x7f0000000340))
fcntl$getown(r0, 0x5)
getuid()
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r2)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fstat(r3, &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
chdir(&(0x7f0000000080)='./file0\x00')
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
lseek(r4, 0x8000000, 0x1000000000003)
r5 = msgget$private(0x0, 0x7c)
msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800)

13:54:40 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
socket$unix(0x1, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x2007ffd}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000001}, 0x217)

13:54:40 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f00000002c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet_int(r0, 0x0, 0x5f, 0xffffffffffffffff, 0xfffffffffffffeca)
getresgid(&(0x7f0000000000), &(0x7f0000000040)=<r3=>0x0, &(0x7f0000000080))
getgroups(0x1, &(0x7f00000000c0)=[<r4=>0x0])
r5 = getegid()
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
read(r0, &(0x7f0000000200)=""/139, 0x8b)
getgroups(0x4, &(0x7f00000001c0)=[r3, r4, r5, r6])
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={<r7=>0x0, 0x3f, 0x4, [0x101, 0x9f1, 0x9d21, 0x0]}, &(0x7f0000000440)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000004c0)={<r8=>r7, 0x2, 0xf, 0xc83, 0x9}, &(0x7f0000000480)=0xfffffffffffffe26)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r8}, 0x8)
mkdirat(r2, &(0x7f00000003c0)='./file0\x00', 0x4)

13:54:40 executing program 1:
socket$inet(0x2, 0x3, 0x5)

13:54:40 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xcd85a08d0d8f89b3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x100c00, 0x88)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000640)={0x7, 0x100000001})
r2 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000680)="af45590b78b4032a0be8c4499005c10315f59732")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000180)={{"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", "7ad33b85391dfa66edbf0be4cf53abf5f2fb864736d6ef1cba2c026ced3d585e", 0x7fff, 0x3f}, &(0x7f0000000080)="ab2181ffd4a7238e8b3c8c2881fedf8bcfa6d73bb3abad3200fd58bae643de10aa75c155ed656fa52ee8e3240ae69691a5f6e1037ea96c080dfb3e099693ed2fca92d688c2569a0d2cf31f4bfece2851065ddaf464a87edade30889590438e73de46908e269dd67f5a7674ba5a87fa7771444b5f9dc1af40848f1e307294b39c1b2bd32d16c1ca3ef4aa2ab60ee6ff62e979261f0791b2a87ba01a5f37031057d724314e69f7f2dfba2c3929f592a0e70ae514566a8439dfdafa77f207f29316330aa22ad6c871aefb129c73ce9ec4350caea4061df1e1f716287b", 0x10000, 0x8, 0x400000000009, 0x100000000, 0x0, 0x4, 0x10000, 0x8})

13:54:41 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="91967e26692d5056d4b132e7836bae5d623a2a0e0b02d29136a5044b66583bcdec4f5b95ed896609c4516a")
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)

13:54:41 executing program 3:
select(0x40, &(0x7f0000000040)={0x5, 0x7f, 0x7, 0xfffffffffffff955, 0x0, 0x3, 0x2, 0x10001}, &(0x7f0000000080)={0x3, 0x1, 0x80000001, 0x55e10689, 0x0, 0xffffffff80000000, 0x10000000040, 0x80}, &(0x7f00000000c0)={0x6, 0x4, 0x101, 0x6, 0x200, 0x1ff, 0x80, 0x1000}, &(0x7f0000000100)={0x1c6})
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001200)={<r1=>0x0, 0x2}, &(0x7f0000001240)=0x8)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000012c0)="6aa792fce45da729f598a0e90cacd75f0cde20d2466e885d86a4ed0b4c637c9e0458e5b38a874fad79d7fcdb20f1f5e997832e7b2d15bca16740aea5e3f4afb343854b2160522ed4ef1c0a1f")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001280)={r1, 0x8, 0xf4, 0x20}, 0x10)
getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002)
select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x7f87, 0x2000000000}, 0x0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0)

13:54:41 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
fchown(r0, r1, r3)
setresuid(r2, r1, r2)
r4 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff)
fchown(r4, 0x0, 0xffffffffffffffff)

13:54:43 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x1800a, 0x98)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x2}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x10001}}, r1}, 0x84)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')

13:54:43 executing program 3:
semget$private(0x0, 0x1, 0x54)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0), 0x0)

13:54:43 executing program 1:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0)
open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x20000, 0x2)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00')

13:54:43 executing program 2:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r1)
freebsd10_pipe(0x0)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)
freebsd10_pipe(&(0x7f0000000000))
close(r1)

13:54:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="15", 0x1}], 0x1, 0x0)
shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil)
pwritev(r1, 0x0, 0x0, 0x1000000000000000)

13:54:43 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0))
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, <r3=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={<r4=>r3, 0x6}, &(0x7f0000000600)=0x8)
exit(0x0)
freebsd11_mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8114, 0xae8)
sync()
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000700)="bd02f44dbbfb515b8b2aa924ced072cd99448a0b1db5782c6b26c6d86f98e0cbf3fee08dc9259747ac6db30d44089cdc74d86de84db877aa4feaef4844c54016ecc1b7a5762046ff0e6890ee3f29a5ab10c2ccf73e726d97e0e3b5095540357fe0ade6010dc6162c8ede979a2138724abf493512dff7056d8d899f1044f3b53099cdb24f5f662a1f1d3eb9799a1f2063a0445b46a4a8b1050e50f72d280e6e26c1fb7a4e50c68d86fb4288279fdc3d05fd4f46c5b4")
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={<r5=>r4, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r5}, &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4)

13:54:43 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
mlockall(0x2)
r1 = open(&(0x7f0000001680)='./file0\x00', 0x0, 0x12b)
semget$private(0x0, 0x699ab02b5e2d2bde, 0x210)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001740)=0xa5, 0x4)
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
getpeername$unix(r1, &(0x7f00000016c0)=@abs, &(0x7f0000001700)=0x8)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1)
ftruncate(r0, 0xff0f)

13:54:43 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140), 0x0, 0x0}, 0x0)
sync()
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000040))
dup(r0)
connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)

13:54:44 executing program 0:
r0 = socket(0x0, 0x0, 0xfffffffd)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82a8ca9e57696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca22", 0xc1}], 0x1, 0x0}, 0x8)
r1 = dup2(r0, r0)
mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0)

13:54:44 executing program 3:
r0 = socket(0x2, 0x2, 0x7ffffffc)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200))
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0xf, 0x100000000, 0x57e6}, &(0x7f00000000c0)=0x18)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0xcb, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90)

13:54:44 executing program 2:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)={0x6, [0x2, 0x6, 0x3f, 0x6, 0x7, 0xfff]}, 0x10)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
sendto$inet6(r1, &(0x7f0000000200)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a00000080a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0xa298)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
connect$inet6(r1, &(0x7f0000000840)={0x1c, 0x1, 0x67a, @ipv4={[], [], @broadcast}, 0x4}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)
r3 = geteuid()
fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r0, r3, r4)

13:54:44 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0)
r1 = semget(0x3, 0x1, 0x0)
getresuid(&(0x7f0000000000), &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
r3 = getgid()
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x2, &(0x7f0000000200)=[<r5=>0xffffffffffffffff, 0x0])
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x3f, r2, r3, r4, r5, 0x1, 0xffffffffffffff7f}, 0x5, 0x400, 0x3})
ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0)

13:54:45 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0)

13:54:45 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x7fff)
poll(&(0x7f0000000000)=[{r0, 0x54}, {r0, 0x1a}, {r0, 0x84}, {r0}], 0x4, 0xfcd)

13:54:45 executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000001c0)={{"d5d302ac177978c5f8acc6c013912d3203bc70c44ad358e09cd9ae0371b67b14eca4d2618c101573847a87f14e9bd1a79cc59971afc1933780ca578000be489b6671b1565c6c0db7a14b4a26e65230f6822b0526d76a30714673fcbdb990cc7a93d38efad5083a16c3162fd6ecb39caa0475e805599e2f7cada86563ecdb5281bca09cf544b891a4e27b629521fb9f579fec98a7076e28d46e812d83764ac092dd232b8d93a68ca464215bb83a3d25c3ca5416e4f3ccaae5f0222ea9f023214a76dd938d41e1154f0659e21351fcb6e1d2a7f6db149e814e7e2c6bc0abba76f1ac0e04ac2c021b997ea3cd093dab009ffa408de9550c4515976554b96a3d84e564f740b214a1f921f081bc52ce67fa9f07422df0312c722a10fb9ad83600af5c4f181b3df66800c7e844027e539c61eea7d0190c26b5f63dfb1125fb434703c5f8beeedcb5c0aea56eeb2c56142a3e691aaf5eb7b2beed0a51bfc60461092ca6911968a3aa16b79241099048e772c67310ca23bea7baed9e1124d62e308e1ec6e37cd006f7e44373e8c4731624e19578ca87e11edc1c1a08789048bc98b08c9c2c224a546eea13a508febb67cf3f33b6f1e1c0a2743219fa0d1e3dc17c4fc6b24a181a64963fed1e2f80b8cf5e391ae9fa1d729e501e3b421a04408c6f3a4726bfcf92c2f51e78867a69593e378781b92dc5d5f3c16407333fc451e7cb497d75f450c792e9bba76ef81c0d7733eb65bf27d06c7c39f3cf4a504194e0c36e404c36d50a61283dc9587853a1de7cbfd73d52f69c62733321fc8cb53148acca9ca54ed09bf3a19ee64985b5b054a9ce2656dd972dcdfbddf3e33f03a628af8b42133d1d5b76312b83e5b61780d9968e3b306302deb27702f7536cef0c01ff6387b318e22cb0cebc2e7218981624ca0235ba8b7dee80c78a1cc43d3f4474d46d7cfbe97cdd3d8bead4bc54c2b72e0ec9a60fc7314922bf9f5b591905bc75f89cbac68a7fdc95abae49dd113df4297519f9ca27331e7302c6bc9bc794e4a4aab0bbd6899712b657e2c31ebd7c9a61880f91e61257779a311ef2e608a7ecd089f81a5fdc585269994d086c549a7d8b24f00c47ca0a35ba5f94a0989026c6fe9a5435dc9cba5eae5e4e42d5a43354e5dd7a5012f42cb01e00aa8b4785e4134d98f2b1844b57a2c9648fcca09f5abf6ff3ad6996e6dbb9f100e7b47daed96e1a922eb38b4d1d4a416ff4fee364fc557590aa2a49566a0d8da3a45694e050f0b7da45ea8a487f3fd41b78c9e0986e6d5f9e61512e8331ef5266c5fa29833d94596bcdc72e797a59a440752f8aaf6996589e13d697ab483490fc78f4267c1ac718373a70382830d5f33976319c62a94da3e7bf0fca91ae3e8350984c5a01e76c25b893dfdc47f83915584639a45f3aab08864029865e6bb5efd371eb3bae0638321215abbe", "e58444c4fae5c40ebc0fbcaf0c419cfbc79bb348168a915cfadaeaa35760e46f", 0x4}, &(0x7f0000000100)="3d30f90f58afcc99915cdae4c0c42024a10fe287efa63c783005b1de224bd519abde4a214a642d6cc20c65f1418ab871235ee7ad6ea3aca855ac9abc50a206f7eddb5bb99a84353e3f4f25f8dc19e3d0f7611f60cb36ca6cfccfe7822e6c76b1833d81e4e1b3083d745695c9b61a293a06a0fe1e2591f14c0f7fdf33923d279224a5c6a648548233586f8d569245e3e12613b407bf66bc7f5eaa3efcf45da6736bd33a06e34df530ca9e8c6fab4d066e7227adbd", 0x4, 0xffffffffffffffa2, 0x4, 0x9, 0x37e8, 0x40, 0x1ff})
r1 = socket(0x1c, 0x1, 0x0)
bind(r1, &(0x7f0000000040)=@in, 0x10)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r2 = getpid()
freebsd11_lstat(&(0x7f0000000b40)='./file0/file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000c00)='./file0/file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
getresuid(&(0x7f0000000cc0)=<r6=>0x0, &(0x7f0000000d00), &(0x7f0000000d40))
getgroups(0x9, &(0x7f0000000d80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r7=>0xffffffffffffffff, 0x0, 0xffffffffffffffff])
sendmsg$unix(r1, &(0x7f0000000e00)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000ac0)=[{&(0x7f0000000640)="bbd113d4b5ca8a7e587192b6e87a64fdeea1d4f38bc7c70bc6af9190b84fd9744648d4b20bb467592120c52f5e38ac9daeab43f07987369c8ae4b235d817a6e37d667bc4b8ed691d67ce384d40e5d360baebf63cd48a95ba68f8d37713e3837adeba9434e3eb8dd07fcce056b481b3fbd0c75f2735cf9424ae4642d4dd14b1", 0x7f}, {&(0x7f00000006c0)="c793d1ec7cb80f2678a6cabd594d4e246cda1d71c211e8b7488017bd6be3cc22f00e2b7d7ec294630a12143ffb2eb3cea291feb3537adbfec5bf10620cface4aae589df5599d10c4d23aa88ea287707704f01cc7e6b2dab976cfffbae07afc4d934c99e75c37cca5baceceaa5ac57d6c826cf14da4c645b9e3b77d01874d4421c5689413e7c9a1833fc13e9340c0a57365f3b1fcc2c494b0b8cb5a47b50f0574e1fe79e9327dfb9a217c", 0xaa}, {&(0x7f0000000780)="11a7595e80701411143fa665892a44fcbb5abe68f2fcba2432642698fa4c63a802dd57511e1b18d1d8e9611bec1d582fc985f2a0346ccd99ee69359265d4eec8433efede3543c6737d76bc44115b6560d646a6e10b", 0x55}, {&(0x7f0000000800)="df88dbb205e04305f2dff11beaf1b89aea5cbccecd53657aa9f0551c59b5792b5d951df687d03cb548fcb0f2e76f4add4af95ed007e1fbc12a9b298025ce7f98342de33b3916a62cc214f885b5f89c137f2e0111e2ba87c234c4980a2895e36d2f075cedcf3e8c1172c0e02fba604eee1c9d882518780ca64f2324dfed402c5487133be9ad550a70339b4b8f389042d146d6e1024a2631ab4cf6cd61b35f0a323bc53425c2423feb648f7b761e117c25dcbed4424fbccacb8a59a31283f361679180c58603672ae536c2b388eb2c87d856d8d90a2954a0e364d4f02c06e9a6972a4a7c17036781551d6a5ae52bfb33d9", 0xf0}, {&(0x7f0000000900)="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", 0xfa}, {&(0x7f0000000a00)="2bda0247724b1d915b914c585f152eb0d4fabf7691b10abf0a68ea9221fefbbf5f3a02c516e746c35ecdea7d9214b76f80a15b365defc58903daab79d2ecaa32c063d4812666e2ef4b27341bfdbd7e3a9cc9e8cd69f83397f593e0c6279c467a91195beb10eae96b3e38d2", 0x6b}, {&(0x7f0000000a80)="e5412c212c75985c54bada5889c77e0f3c5fb1df7374fb421abdc566758a29a1c5b58973ddd7ad4142f26c8d87975ea515290ae250", 0x35}], 0x7, &(0x7f0000000dc0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x40, 0x100}, 0x100)

13:54:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x5, 0xfee}, {0x6, 0x2}})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

13:54:46 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x10000000)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0x99}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0)

13:54:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = msgget(0x0, 0x104)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/126)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000000c0)=0xadfb, 0x4)

13:54:46 executing program 1:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000140)="cc4b1e5863c976f3b4ab25a16721c75ccbc750bcb54228b6b88d7981594f6c7f90e649cfdcc349563625cb471542442a9742630f892ca5fb97", 0x39)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000180)=0x100)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000080)=""/23, 0x17, 0xc3, &(0x7f0000000100)={0x1c, 0x2, 0x8, @mcast1, 0x5}, 0x1c)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280))
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
mlockall(0x1)
getsockname(r0, &(0x7f0000000440)=@un=@abs, &(0x7f0000000480)=0x8)
sync()
mlockall(0x2)
preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f00000001c0)=""/21, 0x15}], 0x2, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

13:54:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x0, 0x9})
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(0x0)
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:54:46 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2)
truncate(&(0x7f0000000080)='./file0\x00', 0x308060006)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x40)

13:54:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./fileRrE%le0\x00'], 0x10)

13:54:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x80}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x2, 0x0, 0x8000000000, 0x9, 0x1}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8)

13:54:46 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000002f05183d7800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8a2a7546571be00"/148, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)

13:54:47 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000140)={{"707b04deb3be8ce7365cb449470db93caf51bbc3ca59953838a7b4faab513a974c8b855651d6428368d0de9ae9c3628c0a79d123281e6fb6cb745706d27cf9fed2e04d45a2351e68044dade822fec7a66b25fed7289311b3b4a4e775a91bb788598cad7a285a59f05736737bbf2e3c9007f78facd40ecf0244752cdb50b43a7f89610c994a31dff46c44de9896c5bc7830f9c7c1f99d973e0108b5467822ec3d385246ab6d883f050229b1ffd170364ddeb48321e22640766b358dfb546411597e6afe7a34c90fe800438123ee21953ed7d00751c28b4806020ae57a618b15fd748a27443491ab5218eb6d07b1d1dfd74bf28f4656093ba4f8c393136096d37acbdf1bada8270a14b44e5c6e01ec472ae9e1db69b977d709ae3961e3cc52ad2afeb01ad576f6742a6c9eb52972a7c52e2fc56c81a7a13f9823d9f1cabdf819705d4ccc01adcc01737b39210d8fb00968dc8e04de924d1eea59aca46cba5486e9a7886a2ce4bf16bcb2592083f23f73f552b48c28318119050022ad694408aeab4475a881b064136beab267dde150a68d03a96cfa0a44821f5c4dcaffea64c3f9284faab083c262f3e1b071bb113fc4d2759234a2f6f54f86395443352c9eaa369d181bfa1102b5ac4d0650c15625087059509e03cb499fb8a56068fc201c1d7c26a2c4385b77ee407755cdd8cdd21219e5b9ce8f66fad95b69f79b7a9db9534db6c524b0787d7d4209e5a8d063be9af0287f865fc14d9f27f7faff7807f07d527d5e04c25ab667cda2ba1e15a92608400b807091a5a24cbaaa0aaf4b5214648b708fcc81e823b925663224ac460141bb29c5f30a4b2b8c7b07f3771f2630607ae3e16db79d1f3555460df5ec797490363a634c35857af84e646653ccd42dd6c081d70bddff730581d5dfbd972da794b9251698d1a0201bdee041b83a5ada4f796d51ee0f3028ac876d0935ecfeb20b2e1e2626d34394751697c8261bd6c9c81d5f230d5cfc50e6a7bcadd00264692fb12e2dc4f008e005fa227ae2a07690a491d265e9e834ab3d0bfc83f8fec2dc944e75ed63bdd6f2b5ef492d9b46fab90f4b6c2c653c18a5ffdc841bf76cead30631023ae606d7b9f3e87797e0fd357418195b26f9ba28d0369f6b781ded999d2f552385afc64ea2bc6ad788357fa1bf247dcb33c5a42351f464a51812601c31ecaf7d00d5238a23c8b2e8f94685431a7b0c9a44739b31564041ca6362780b6d5b495cbe4a272f7528e38ea8f1c23e279f8fe65539c32bfaa464ec1990c573995b0685ee59b37e3e0c285bc7a97a8f4618f205f118469da1949618014e48ea64422b07712f815d4f1306331175f041859bb3b788530b935950286fb84b185a49bf1ad1eb4b3edd1655e7c96a16140a12147427d6ae75551c4cefad8a57c4f11c1ea73b3e60f32db7cb9a58c682e36385d5bd", "e67f38e596a0bae8ad85be8c85dea0ce5b32672c3930c751230b950aa44a1e34", 0xfffffffffffffffc, 0x8}, &(0x7f0000000040)="7169fa2ac504c888db00d3753d0ab71955f7e8bd0a3d3ce334bfa5600251b3d8093699c32b9efdac5e5c4192af1a707fa274a1b04ea00865d29791caa943de0ba38b21a334e9d17d373bc9db696889c0d9a86080a4dd9742ca9eacbd9be84668aa0f57e7df6577b44f6f9c64e3d9d824cc95526f41d63864725b8074f07cd00141b7f8fc63712a1d9c898f2175794bde250c7429cda092a45a1429fdef65d2bbd61703bdd9868ba8b58fc3841f45310a41f2ddc84ab2e3972bc7860143bc9fcb398abfa84f9571fb2c3065c4b29e40958bf82a4d901cda3e38a48eb381956eb3f3e4c4f3e1", 0x1, 0x7ff, 0x8, 0x0, 0x80000000, 0x8, 0x7, 0x5})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xee9d}}, <r1=>0x0}, &(0x7f0000000680)=0x84)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000006c0)={r1, 0x800, 0xf29d}, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000700)=0x18, 0x4)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000740)=0x5, 0x4)
r2 = openat(r0, &(0x7f0000000780)='./file0\x00', 0x202, 0x23)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000007c0), 0x4)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000800)={r1, 0x10001, 0x7, 0x2670, 0x3, 0x9}, 0x14)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={<r3=>r1, 0xffffffff00000000}, &(0x7f0000000880)=0x8)
poll(&(0x7f00000008c0)=[{r0, 0x10}, {r2, 0x1}, {r0, 0xa0}, {r2, 0x182}, {r0, 0x41}, {r2, 0x1}, {r2, 0x103}, {r2}, {r2, 0x140}], 0x9, 0xd71)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000940), &(0x7f0000000980)=0x4)
r4 = semget(0x0, 0x7, 0x28)
__semctl$IPC_RMID(r4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000009c0)={0x1, 0x2030, 0x6, 0x0, <r5=>r3}, &(0x7f0000000a00)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000a40)={0x3, 0x0, 0x3, 0x1a, r1}, 0x10)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000a80)="03cd6160f44be0948cfa71bd2597c12d20edd6cb1c62640b2acec1c0b3d57d113416facda0009a07ddb9389cf93117f09568fd437db91503c97281de")
socket$inet6_udp(0x1c, 0x2, 0x0)
r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_LOCK(r6, 0xb)
ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000ac0)="14dfbfa2d5827fae71f9122f2c6088795f31330363d0dd6ecce19f8c677fed30677367617e628b1649c9270677700ec691a34ff427fbf506781226f64b3e858af59c4709e3c6c106396e3a115612e380ac82baca256112775b8b9e3fdcbd782dc85f5540d17593da3a2db8cf1ad654522d9ad7c6359b8271673544c863ea557481bbff6271a470e44169a3c2bd1b1c5fe892bc")
semget$private(0x0, 0x1, 0x1)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000b80)={{0x1c, 0x3, 0x694, @mcast2}, {0x1c, 0x3, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8001}, 0x3ff, [0x6, 0x687af24b, 0x2, 0x6, 0x1, 0x8a3b, 0x3, 0x8000]}, 0x5c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000c00)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000cc0)={0xb5f1, 0x2000, 0x8, 0xccf, r3}, &(0x7f0000000d00)=0x10)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000d40))
open$dir(&(0x7f0000000d80)='./file0\x00', 0x100000, 0x40)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000dc0)={0x3, 0xa92, r5}, 0xc)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000e00)={0xfff, 0xb}, 0x8)

13:54:47 executing program 2:
syz_execute_func(&(0x7f00000000c0)="b18891cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101f6fe5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000600)=0x4)
sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="9e6d8352149a37cf0832bde0ed3e10d058a894f514852b4375632cccbc941921b7361ebbff8bcb2eacdab83fd0a1cc9ec76add0f58378bdd47f25cc96c847422055889837404c5ea7d1e3ff8fd81bb04", 0x50}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x248}, 0x4)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000000)="2f445abb815a1b82ce7feded49919a79d2b99e0f33be6c7f0a39e7fc2a9cc0a9614dae8b4d3ecaf698b2f3430152ec5d6539f66a7fd2ca4a6aaf10b643ff4c601fe80da1b5e1d85a3b37dd44c9756ca4e00604f8e233813e6c516fadb25fc23ea4c19ade066c9a13ffe79038a1d10eeda7328d7d2f9eecf97f2efc441e4152b23d34e260da0506", 0x8001, 0x0, 0x7})
bind(r0, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
truncate(&(0x7f0000000540)='./file0\x00', 0x940)

13:54:48 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0x5b, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000780)="3673cb984c6dfaadafbb7cd49b01d37e6bc0290d43e99cf083656ed30681")
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240))
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
fsync(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r2=>r1}, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000d40)={r2, 0x33da, 0x3, 0x7fff, 0x7, 0x800}, &(0x7f0000000d80)=0x14)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000008c0)={{"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", "3e6a6427c57957086fda11d64aa086bd226f691213538d7b4c73a93f3e4cad35", 0x400, 0x100000000}, &(0x7f0000000800)="8c45b4fd995bd114762c7107357bfe5c01f26b91012011dcd5765bf3462435baf8d86b4591c3b0d9dd3991f6936924938f6720220e5ffbe6af86d1b63d604905ca49c470c06a3916b9a6365aa1258ee148b34c3eda32e4d79682f61a31c80b91097e3a10b8fac0e306987f4bfc62d70b9edf3f78728ede1dfbb69bdbec9d45109d27fd2adbfb70c22bfa69f56c16e4fa71cbc38b3be98d24518ca3a77a3ae835d87e8205a77e8561087948bfc557acb3cc8ca9", 0x1000, 0x6, 0x6, 0x1f, 0x2, 0x1f7, 0x81, 0x8000})

13:54:48 executing program 3:
freebsd10_pipe(&(0x7f0000000000))
getpid()
r0 = getpgid(0x0)
setpgid(0x0, r0)

13:54:48 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
listen(r0, 0x8)
socketpair(0x1c, 0xfffffffffffffffc, 0x101, 0x0)

13:54:48 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000)
getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={<r2=>0x0, 0x0, 0x3, [0x3e, 0x6, 0x9d]}, &(0x7f0000000180)=0xe)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:54:48 executing program 2:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r2 = accept4(r1, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={<r3=>0x0, 0x1}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r3, 0x7, 0x3}, 0xc)
r4 = socket(0x2, 0x5, 0x0)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
r5 = semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000540)=""/105)
msgrcv(r0, &(0x7f00000006c0)={0x0, ""/208}, 0xd8, 0x1, 0x1000)

13:54:49 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x2, [0x10001, 0x5]}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={<r2=>r1, 0x9}, &(0x7f0000000140)=0xfffffffffffffd64)
r3 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r2, 0x9, 0xf, 0x1, 0x8}, &(0x7f00000001c0)=0x18)

13:54:49 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/8, &(0x7f0000000080)=0x3)

13:54:49 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000009c0)=[@prinfo={0x14}], 0x14}, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1, 0x6, @empty, 0x33}, {0x1c, 0x2, 0x80000001, @mcast2, 0x10001}, 0xfffffffffffffc01, [0x80, 0x100000001, 0x0, 0x800, 0x8000000080000, 0x7ff, 0xff, 0x93ec]}, 0x5c)

13:54:51 executing program 0:
syz_execute_func(&(0x7f0000000500)="98a84aa84a2c43e3510f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80c4c241adcefb66460ff0200fb8c4164e4e5bc462790f430ee509c421045f46078f292001fb660f3a22ffe35b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab0ddfe3ffe3ffc6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

13:54:51 executing program 1:
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmget(0x2, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil)
shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil)
shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r1 = shmget$private(0x0, 0x3000, 0xa0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0x0, 0x6}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:54:51 executing program 3:
r0 = msgget(0x1, 0x0)
msgctl$IPC_INFO(r0, 0x3, 0x0)

13:54:51 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000001c0)={{"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", "58e50d1df9a66df039fde85ffeadf6047726a0f12a1e40062ca6228f8d655e5c", 0x81, 0x1800000000000}, &(0x7f0000000000)="cdb206313a602c4891bcfe466f5cac5a9c51570b7ac6fade12909bbd47ad8d0434c5fe2f90f6bb97dcd46264a758991ba63e3011e16770559f48ff47d685fe008a2a087ac495c97eea551fa9a407004066d4651846c826cb7b09", 0x5, 0x1f, 0x100, 0x5, 0x8, 0x6, 0x4, 0xe4})
syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2855b660f162f0fc4074ea0e5be34d1c4e1f8c421fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f0f82dada048336000000")
sync()
recvfrom$inet(r0, &(0x7f0000000080)=""/112, 0x70, 0x80, &(0x7f0000000640)={0x2, 0x0, @multicast1}, 0x10)

13:54:51 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x10544, 0x25)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000180)={{"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", "7b5c5508a574a5a9c638f9257369ecca3ebc0fefd5027c3d7323af66fb46cc69", 0x6c0, 0x5}, &(0x7f0000000080)="fa340dcffd0685190c4a1e152d6703a09c2a340afebd7e88", 0x0, 0x100, 0x9, 0x8, 0x100000000, 0x8, 0x7, 0x6})
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getgid()
setgroups(0x2a, &(0x7f0000000040))
setgroups(0x0, 0x0)
setuid(0xee01)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)

13:54:51 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, <r1=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x90}, 0x8)
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")

13:54:51 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet6_tcp(0x1c, 0x1, 0x0)
accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x20000000)
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x10000000)
r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x9)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x2, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="e20a97796aa5da5db726118959311f960700000000000000f301f04b6d1e488cb32c279cc4db578076c511d00da94e6941aa43d723a918c8044b7300cb5177c518ae8312f53024c702b863c77e38c5d8aeaebdb117916155e68606bc66440079"], 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x7, 0x400, 0x1f, 0x1f, 0x7f, 0x2, 0x8, <r3=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0xc2fb, 0x1}, 0xc)
r4 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x2, &(0x7f0000000000), 0xfe6a)

13:54:51 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x1, 0x80000000, 0x3, 0x7}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x903, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000240)="3e1c7119cca961ee8687f502e789244ca989cf4f6093e107dd9d51d2e4caa7af3e5b2e1b3bc5eea9b4413bb27a840ba98fbc365f6c6416e6aa3050c202f891b47ddfa2ce76ede86798617d5b8732a1722b34722d487f921fc918bbf8691651174e797e864468cfc110792a5f4bd66e41e1b24246d667b9c3bd404eb9476be2e050b91b512370c3dc84a9f5bafda4010f")
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r3=>0x0}, &(0x7f0000000040)=0x1e0)
ftruncate(r0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0x7}, &(0x7f00000000c0)=0x8)
sync()
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r3, 0x81}, 0x8)

13:54:52 executing program 1:
r0 = dup(0xffffffffffffffff)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)
fcntl$getown(r0, 0x5)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
freebsd11_mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x100, 0x4)
syz_execute_func(&(0x7f0000000180)="1c0b98cd80da79223c223c69dc0099d9d0c44139fd5bf92e660f3a4005feefffff000fc4014cc4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645660ff54bf7f141f620787c43c33ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4c4016def3d00000000fbc40213f5930a0000000013f24081ea04000000001369879f000000fe")
openat(r2, &(0x7f0000000080)='./file0\x00', 0x900, 0x1)

13:54:52 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x144)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf100)

13:54:52 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
ftruncate(r1, 0x7fdf)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x293180000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0)

13:54:52 executing program 2:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x400000, 0xffff}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x6}, 0x8)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r3 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3, 0x2000}], 0x1, 0x0)
recvfrom$unix(r2, &(0x7f0000000140)=""/170, 0xaa, 0xc0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8)
poll(&(0x7f0000000280)=[{r2, 0x202}], 0x20000000000000e8, 0x2)
unlink(&(0x7f00000004c0)='./file0\x00')
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000002c0)='dctcp\x00', 0x6)

13:54:52 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x5, 0xc7c)
pipe2(&(0x7f0000000180)={<r3=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f00000006c0)="2589cff0683857a60856897e58c38a83a3d34bc5d2edb64d796c12020850e014bf41e2e6a9bded8ac405e18edb8a7fbf70113f5a59b26a02e05de7c5d42c498e8b6b4294f226ec77c697134186bd278da8ddca622698b46847960a203bdd2ee54df209872d1d8a5004593166e7797b2dd2b9ea75365d05e7925707bf15d9aafbcdd7f23cf08b135fcaaa9fa9e1b0f8804c2d1b8930b6d4c1af7b7c95d9f2a07519f29e895f2a923338ea4a8b8c39105b58996178038af42bd0272f2f089366d068e7d9ee517302d0da0b7db77e2f5c4cd8e09767adf38fa47828d934ddd5d5f9")
getpgrp(r1)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x207, 0x4)
r5 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil)
shmat(r5, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r4, 0x2)
syz_execute_func(&(0x7f0000000300)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r4, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910)

13:54:52 executing program 2:
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000300)="0f8d00000000c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e969541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")

13:54:53 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0))

13:54:53 executing program 2:
r0 = dup(0xffffffffffffffff)
clock_gettime(0x4, &(0x7f0000000180))
sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x100, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x394, 0x5120, 0x204, 0x9, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x18, 0x730a, 0x100, 0x101, 0x9, 0x11}, 0xa0)
r2 = getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)=<r4=>0x0)
r5 = getpgrp(0xffffffffffffffff)
r6 = getuid()
r7 = getegid()
r8 = getpid()
freebsd11_lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x1, &(0x7f0000001bc0)=[<r10=>0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f0000001c80)={&(0x7f0000001280)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001880)=[{&(0x7f00000012c0)="6ea5ca64b7a2596ac3f4c069190717f72326020cf052d06c8f70409095821dfde5e7b204f2fc0874ed202fb3747c61ca93cd2f18b8bed63eff628d4a8836986b52fbaacc68f9ab206d6ed0458da11990a185058cc98e17b1142d9bb744b463746b52777486508ebb8eb4425698ef79cd3efa15d05c008be49fde1bda949bd0500d457460a509a172cc8a7d87a56538adbcdd9dee6c3189851657", 0x9a}, {&(0x7f0000001380)="5504b075063cdb202fbf5130bc0f21d0167bd310d53deefa093584d1dfa12a1bc51b8cbcd5f4e201cd538a6b0fe8202058d2b898c4cf3a68ef833a97af12bbf8612a04fd0fedbb13d1b40ff527104fbfd61f4e308721d1ed8d838d0a1327e40ba9ddc6129ae38bd06773996df0fd6c5c13836dc9fbd4591de5d26a5cea91af206f271f15a95f7a43020cdb9582a6a081dab8545a9d4c54f4ae35cf69872be8841b14f9664ce2a49ca413a67a1eb015dfbe6719ba5c3ae973fd840e9693f7725220deaf612b6691fa05b6af94762601582e57cbdb82114dfbc32fd724d86a4ea717", 0xe1}, {&(0x7f0000001480)="2a82aa164fd2040dd0d16b08d63a5c2426761dfd5bce24f6169b6af98c4c999f61082f8c21e7b0bb80e31c2d9e24f1176b337ff6be147a29449a6335eee398501763242f64330c215d4fe8aac1f3c11f580b52e134201677d45b26625abdaf86057273a320df6190d2d32656", 0x6c}, {&(0x7f0000001500)="cb659b634063ed23a6bbd07d5d1f9b209077a7b8cde039c21122ce1b2d81b1ec64a7b350c2709ab8f471c608faf45ee9f6fd9b9bbd8a774a670ec350570dbc6b4a13b3efe31b8ba3b446ae0b009a9812b487bb6c0ee616081aa4fa233a0def1805bba26c42654fc6408a8179000958d5be85c1f18bcd68470257fc107a691702d5643756e3ca72451fd506bc84762b3cb38d86034903371df7538cdfca08e1cf729c423b", 0xa4}, {&(0x7f00000015c0)="d2679b1a5aa2a0418c58cff3de16a97b3b92c65b290c121ded1ea4edd2bea4d2fbdd573728d1901290448ee0b9cf857aa22f6b9b3352afbb229266e7c024bb49d2ea3d38e4837a11000694b8b05c82a6eda1f45b008c9a077a8c23f3dfa52ca5f5b83802b57b5a82d5aa0740bb9200b41ee0b6dca094d8f3acf6ce66a2c202640ba2b24ceae1490e6ec25889b51d", 0x8e}, {&(0x7f0000001680)="c8dd92e661cc", 0x6}, {&(0x7f00000016c0)="c637038b40c40ff97acabbb18212ba7b37cfc7c1972b81cbc5966de11fe9c99ad659a9fa9173211c428805cd17d302b2e94772d3b5febcb73ef7de8c847621d192dedfd75e37c43293071d80a2892cab35df7b58efa607c7c67687963dca85d900e17bb17fd3a0a4233c10fade02471c5440dfdf7c9308f117b0fa1809b9fce993b967dc9bb712ce8939ad49eac17f198535e8d87453677104598f56285ced1355dbdc7dff5d9e7b9ab9424a8e", 0xad}, {&(0x7f0000001780)="1511fe0ff7bf56a2bca940babed736277db2b60c2aa79d033d5f558dd934a7db955380008cdd61759c553053a04c9940de87377aa67bde637a1a128e787144c459f29507f50f8669f19af6ab", 0x4c}, {&(0x7f0000001800)="c7cdab6be93e2d72da2303f4411f7b34fc203adb246aa255e1cda1208d1126de1f169a0f2bafbad23c9c42f38d7d", 0x2e}, {&(0x7f0000001840)="418f278934548443eb5db5877e0437a9663909e36d6ef22e7d47f1d3eb6e6d1f6c2e9c694fa99fd3f5e45e2b3c0dd3405f25c297e4935a4e75d176222f4f7f0d", 0x40}], 0xa, &(0x7f0000001c00)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0xd}, 0x8)
syz_execute_func(&(0x7f00000001c0)="1c24b5b598cd801b69e4f56962f5696200d9d9d01776f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269410faee8000f9966030faee42c2484bebe635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3b1ad67cd660fd2938c005ac421f77de46666450f17720d2e440fc7bf0d00008066660f3a0b0865")

13:54:53 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_mreqn(r0, 0x300000000000000, 0x5, 0x0, &(0x7f00000003c0))
getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10)

13:54:53 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x7, 0x80011, r1, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2)
poll(&(0x7f0000000000)=[{r1, 0x44}, {r1, 0x4}, {r0, 0x10}, {r0, 0x8}], 0x338, 0x3)
fcntl$setflags(r0, 0x2, 0x3)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

13:54:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$unix(r1, &(0x7f0000000000)="3995f2968b86ce755d97eb1a74b59194e181db0d9fac85e781d9dd8a5f9ba2f6f744011398d39ab75202447d75c9eca29d9b157df9aa4f3b0b094fe6a2fe630debc6318a0287498eeb3d2753ba3399ed219f5063d857774e5cbd62955be83a8c83ae4d65f04418f6b87513673ec8101f48a644ee3f71449424d87515b66fd2baa6", 0x81, 0x8, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0)

13:54:53 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@empty, @multicast1, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@ipv4={[], [], @rand_addr=0xf22}, r1}, 0x163)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
geteuid()

13:54:54 executing program 3:
getresuid(&(0x7f0000000280)=<r0=>0x0, &(0x7f00000002c0), &(0x7f0000000300))
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
r2 = msgget(0x0, 0x80)
msgctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/135)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/132)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/3)
r3 = dup(0xffffffffffffff9c)
recvfrom$unix(r3, &(0x7f0000000400)=""/59, 0x3b, 0x0, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")

13:54:54 executing program 2:
r0 = open(0x0, 0x4, 0x0)
openat(r0, 0x0, 0x100048, 0x12)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r1, 0x8}, &(0x7f00000002c0)=0x8)
openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[0x0])

13:54:54 executing program 0:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x73d061c297586d20, 0xfffffffffffffffe)
accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x10000000)

13:54:54 executing program 3:
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)
ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000000)="e9d436aa9007a8f00625ae3bf651f0d8ff85cd973b26fff3648d63c927da42cf19bdb3383d432ee7cfd4bc97dc777c66f6")
writev(r1, &(0x7f0000000100), 0x100000000000005c)

13:54:54 executing program 1:
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0)
socketpair(0x10, 0x1, 0xacc1, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x3f7, 0x0, 0x2}, &(0x7f0000000080)=0x10)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000340)={0xad9b, {{0x1c, 0x1, 0x2, @loopback, 0x6}}, {{0x1c, 0x1, 0xbb, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000240)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xb732, @rand_addr="552e0824dd8f25a44caf2232c9484309", 0x9}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xf08}, @in6={0x1c, 0x0, 0x2, @loopback, 0x1}, @in={0x2, 0x0, @rand_addr=0x8001}, @in6={0x1c, 0x2, 0x6, @mcast2, 0x3}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x401, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}]}, &(0x7f0000000200)=0x10)

13:54:54 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$getflags(r0, 0x3)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3)
madvise(&(0x7f0000db9000/0x3000)=nil, 0x3000, 0x5)
r1 = shmget(0x1, 0x1000, 0x380, &(0x7f0000ffc000/0x1000)=nil)
shmat(r1, &(0x7f0000c80000/0x3000)=nil, 0x2000)
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:54:55 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r0, 0xaf, 0xfffffffffffffffa, 0x1, 0x100000001, 0x2, 0x3, 0x8, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r0, 0x2, 0x9, 0x4, 0x2f94, 0x1}}, &(0x7f0000000280)=0xb8)

13:54:55 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb)

13:54:55 executing program 2:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
mprotect(&(0x7f0000a8d000/0x1000)=nil, 0x20a8d000, 0x0)

13:54:55 executing program 3:
syz_extract_tcp_res(&(0x7f0000000300)={0x41424344, <r0=>0x41424344}, 0x1ff, 0x7)
syz_extract_tcp_res$synack(&(0x7f0000000340)={<r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x1291, &(0x7f0000001640)={@broadcast, @broadcast, [{[], {0x8100, 0xf46f, 0x4, 0x4}}], {@ipv6={0x86dd, {0x81, 0x6, "13f904", 0x1257, 0x28, 0xa13, @empty, @empty, {[@fragment={0x0, 0x0, 0x7, 0xa14, 0x0, 0x5, 0x65}, @dstopts={0x7ef5aa0c821907bd, 0x213, [], [@pad1, @enc_lim={0x4, 0x1, 0x8}, @pad1, @enc_lim, @enc_lim={0x4, 0x1, 0x9c7}, @generic={0x4, 0x1000, "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"}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x100000001}, @generic={0x3, 0x85, "7a00ab39d2c8a16db41977a99fae1b38434f67e808a66af3ea391bafb64cce99df22c8d32f98696418e5cdeb1079c5e9f0683433990c2eb11e4494dc528b493efefd05ba27b7f4db09144edc5ca04b6e49e4930eef19c74b54ca774c77924e591201ee1d452e95e24196cd0270c9d47b087220ad11154e332766560dce89518717d63676d3"}]}, @fragment={0x3b, 0x0, 0x7fffffff, 0x1ff, 0x0, 0x5, 0x65}, @fragment={0x16, 0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x64}, @hopopts={0x3e, 0x2, [], [@jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x1}]}, @routing={0x1f, 0x8, 0x1, 0x8, 0x0, [@mcast2, @rand_addr="e1ce803bb83a3b6491a4db10efdbe1cf", @ipv4={[], [], @loopback}, @remote={0xfe, 0x80, [], 0x0}]}, @fragment={0xc, 0x0, 0x3, 0x4, 0x0, 0xffffffff, 0x66}, @dstopts], @tcp={{0x3, 0x1, r0, r1, 0x8, 0x0, 0x16, 0x0, 0x8001, 0x0, 0x1, {[@timestamp={0x8, 0xa, 0x600000000000000, 0x6}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "7691dbe3ac3236f3c03fbdc15fb28088"}, @nop, @generic={0x33, 0xc, "df3f89c8cac1103f285e"}, @md5sig={0x13, 0x12, "68029bc24dbca887d9c3321dc451bc83"}, @fastopen={0x22, 0x4, "e978"}]}}, {"fe8ce574eb330eaaa0f709a6179fbc789974d451dd63b818ed30b54c13e7179237e1b87124481d62518a1c5f09cdd4ee312e649e4a5fb073af3b3a70f15ea97b8e5956967d9e5f4fbfacef683ff14e25246365cf22d228bca72eaed27c11b650641aa0b23d93901eff7f9193d29c6eee73ca164d816c6f59a0f0e15b9fddcc6f11dacc87ee85c72257e3516ae1ba8b257825dc21d09857bf1ace39065d01674c64c69c2c31667e91ccc7a95ff7c35c7352d3f940c3a3aceb1d7beab2b840f1e616c29a1b3573cd"}}}}}}})
syz_extract_tcp_res$synack(&(0x7f0000000000)={<r2=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, <r3=>0x41424344}, 0xff, 0xb845)
syz_emit_ethernet(0x136, &(0x7f0000000080)={@empty, @broadcast, [{[{0x88a8, 0x1, 0x7, 0x4}], {0x8100, 0x51, 0x0, 0x1}}], {@ipv6={0x86dd, {0xffffffff, 0x6, "0530e7", 0xf8, 0x43, 0x2, @loopback, @empty, {[@routing={0xf0, 0x4, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast1}]}, @dstopts={0x7f, 0x0, [], [@jumbo]}], @tcp={{0x0, 0x1, r2, r3, 0x1, 0x0, 0x13, 0x1, 0x5, 0x0, 0x6, {[@fastopen={0x22, 0x3, "aa"}, @mss={0x2, 0x4, 0x63ca}, @mss={0x2, 0x4, 0x6}, @generic={0x1b, 0xf, "bcdffaf868718912e59fef11ad"}, @sack={0x5, 0x1e, [0x4, 0x7, 0xfffffffffffffffb, 0xfffffffffffff000, 0x8, 0x6, 0x1]}]}}, {"9fbf36c4852a8597c64e14b3667bdf74164c99b546b8dcfba5e3c70b7f0fccc664258479f411396de22919ccd9313d9dc01ff876ef4b3035b9705ad46ab8a2dd23eeeb44aa056dbcdf9e12794bb2a015a7aa60ffa1a6cb4ffbc4c36b88127f2308b5f53c039d3cfbf1fe9c95c22e776f7965587e"}}}}}}})
r4 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x30000000)
r5 = open(&(0x7f0000000200)='./file0\x00', 0x400, 0x8)
unlinkat(r5, &(0x7f0000000380)='./file0\x00', 0x800)
getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

13:54:56 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
unlink(&(0x7f00000001c0)='./file0\x00')
recvfrom$unix(r0, &(0x7f0000000200)=""/212, 0xd4, 0x40000, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2)
getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0))

13:54:56 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x0, @mcast2, 0xc0}}, r1, 0x80, 0x7fff, 0x1, 0x8, 0x5}, &(0x7f0000000180)=0x98)

13:54:56 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/87, 0x57)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000440)={0x6, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x118)
syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r1 = dup(0xffffffffffffff9c)
readlinkat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)=""/189, 0xbd)

13:54:56 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x3)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0)

13:54:56 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
freebsd10_pipe(&(0x7f00000002c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x0, 0x7, 0x1000, 0x4c7, 0xfffffffffffffff9}, &(0x7f0000000280)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000180)=0x10)

13:54:56 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
clock_nanosleep(0xd, 0xfffffffffffffffc, &(0x7f0000000040)={0x6, 0xffffffff}, 0x0)

13:54:56 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_int(r0, 0x0, 0x11, &(0x7f0000000340), &(0x7f0000000000)=0x1)
r1 = dup(r0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000380)="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")

13:54:57 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0xffffffff, 0x4)
sendto(r0, &(0x7f00000000c0)="ea5c658e56a1b8f055789d638c7ccf6d90b4b457303bdb2b4ea16d19b01f47bdf42f02661948bcbf4154bdfda54b2a933f0a82f4eb0760735219b73e25161e6428770730", 0x44, 0x84, &(0x7f0000000140)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockname(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0xfffffffffffffcf8)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c)

13:54:57 executing program 0:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = geteuid()
getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)=<r1=>0x0)
setreuid(r1, r0)
syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")

13:54:57 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000000040), 0x8)
r1 = msgget(0x2, 0x100)
r2 = geteuid()
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
r6 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x3, r2, r3, 0x0, r4, 0x8, 0x7d7d}, 0x80, 0x4, 0x7fffffff, 0x9, 0x20, 0x9, r5, r6})

13:54:57 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x3, 0x2b, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xa7, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
r0 = dup(0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x5, 0x300)

13:54:57 executing program 2:
nanosleep(&(0x7f0000000040)={0xc49, 0xfffffffffffffffc}, 0xfffffffffffffffe)

13:54:57 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket(0x17, 0x2, 0x6)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x9, @ipv4={[], [], @rand_addr=0x1f}, 0xffffffff}}, <r1=>0x0, 0x4, 0x2, 0x9}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10)

13:54:57 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0/file0\x00', 0x0, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={<r2=>0x0, 0xdd, 0x3, 0x9, 0x3f}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000380)=0x8)

13:54:58 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xe20faf86120a81, 0x100)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000100)={{"0d02de98c098a22216ea6758c2b1be6a2f80e37394b74ffbd740c86dd826c2caf09f6bee5ae4d8eddacd584189e7fa0d387fd2066ff948025b4e3adc53fba21e481b59b270454497ab4b06f5541a87ef06d9efeda23f7233114995dd73501672572841c8f3c1e9843b507a334ffccd7fe081f51890af24b6a3c5f93dec0711dbb1857b82cbe985465b79303a96b38a84e7c20f12f6d6560f702b1bc8baca913c157d93dbfc6d3611211824a8eebebc30a840ad616eee1f4741e3018c75d7a31d9106fc6839a5f697b3eac59028dc0d8dcecc3c3097056caec915cdcff765de5ffa5246d21de1ab87f2ea1ea43151a0ca3f7477c097a7656ec3a19b48000c6d93ad5636ee572f1f8bf0464ac405295c07684c8ff4520582fe87a5410911b2063708920d6042024703b02f700449037564370a508b3617d808ef41e7a1fd48284eca35251d31023853854f39423dc64ebbd6864170d1d46ebc9edcc39ab471f9a79e0706d1d1e88a2a7d29b3bc0b33e83e2b589afcf88efa95b1e3a7224b9db6b9c7b73e3b183cbf2e6f602cb3d17b6025b8ef7b3524ab69456c92238bd290abe8d34368caf1cb124a5d353b04784dd377ebd38742c6f37397c7a635a03a27b432b59ef3c56188bddbea73cb3a478d136ed71845f8bf8ea3c2182dc85881064fdfe16694362a45f9f3cbfd853b8afc3898a9038c043a26a554115a446bf7036e19cd8849931c68501815e38900a96bcb921a545b0b34a9a10d6a602929646a253097729f5d8ac3abb3e4b921e6867634e7c3d0213cfffe685e6414ddb68d2b75df9e53eafc36230161d6f21605e4525a617b1ee984b5e0236831c13bcf9989635bbdb41f020873f685a60634854b72dc2828827a9b8921e4626a46978ce3cdfdd8de9747f4e0d17cd5630924300945aaef3999beae34613f1b7ca93d80af739aa94111a2eb7a68421590738777a65a7fb1c1c3310b0a64fe2494f313ae548ec02b9f2c9b7b03af78afe841da849d08a695b3aab68475863e60a1e3b1b8415868c4f4529b11e145d4ff3c48685f0c0b8b36a2f1788b0d8054691fe6c540061b384e153cdf89717038c76d36023229b433165a7aeab7813baf91fb166ffed84d895c9816bc94b12a4055f82ff1520572f7f4fdd3a33763f77275c9b289194c65d52e3a09a33f1daa855b4982b90e082ef5b554161482a39c91c502723a161151e608b8b20d41b4d46c14ae7b8640f8f590cba74da872088a727d2ae810463851a9e4bb36e2bc9dd1249492db4be08f583235e32e237d0cb9da6b164aab2279329475255eb7efb16cb4c46ab6eb7b47fd2f7030828273bfe825e1f2540d3ce89f011eb8c89502f3958e7c4e48b01ee23ccceb843a299409fe4529928f63252253c16d4cf2e5cec034b4aec1cd978233a27e21b46f87bfbc4b8a40915fd43af0b7f45e", "6a561fcbb29f5aea3d8eda9324219d7ea57ce507ff6ea2d73c59dee6e8b44e40", 0x7ff, 0x9}, &(0x7f0000000080)="75dd0e7c2355ed5982c18872595551d95a9109cd7c5ceb3d724fed131585fd7e32c70edd66c3ff97b58deeb0127648c23d9ea930ebf3b4a6a88c73e482dde3005c13bd41eb56e2d674d8a5eaab1e26283e47ab3335b33e57374cce97bc6d396d", 0x317, 0xfffffffffffffffa, 0x101, 0x80, 0x3ff, 0x4, 0x3, 0xc3})
accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000)

13:54:58 executing program 2:
syz_execute_func(&(0x7f0000000580)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacf2430f1aa10300000001b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f326264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/2)
readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/23, 0x17}], 0x2)
r2 = socket$unix(0x1, 0x7, 0x0)
bind$unix(r2, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x110)
r4 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x903, &(0x7f00000001c0), 0x8)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000500)="a09a5fbfa67d6345ed61430cce3d365dbca0341379e04705b785ccbe867d47d104005e50240f43c10d30b49b000000000000000000003476693795c6d8389928cdb9c28d2779f918eb3d961298ce928f7132f35c30163b3e07bc95d382bc0ad53cee58d04948c555411c360830c20fed16e9417099ab528e3b0e333849bef0f8")
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000200)={<r5=>0x0, &(0x7f0000000300)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000008dd74cdf7f285631a9c351400000000007919bdcd0000000000000000000000000000000000000000070000000000000000967042df6f204abb00"/132, @ANYRES32=r5], 0x8c)
ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000480)={0xfffffffffffffff8, 0x6})

13:54:58 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0)
r1 = semget(0x3, 0x4, 0x102)
__semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000140)=""/42)

13:54:58 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
accept(r1, 0x0, 0x0)
r2 = dup2(r0, r1)
shutdown(r1, 0x1)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
execve(0x0, 0x0, 0x0)

13:54:59 executing program 0:
syz_execute_func(&(0x7f0000000140)="98994aa84a1c220f05bf0c034f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
exit(0x6)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x226, 0x5}, {0x51, 0x6}})
pipe2(&(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0xce, 0x1, 0x281, 0xfffffffffffffffd, 0x80, 0x10000}, &(0x7f00000003c0)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x0, @rand_addr=0xfffffffffffff001}}, r1, 0x3, 0x5, 0x4, 0x0, 0x800000000000}, &(0x7f00000004c0)=0xa0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
freebsd11_fstat(r0, &(0x7f0000000500))
freebsd11_fstat(r2, &(0x7f00000000c0))
syz_execute_func(&(0x7f00000005c0)="8f0840cfe600c4c37d1d044ccec461fe5b0b66430f1aa8329c0249c4410ddac366460f383f092645aec4a3f9163e00c4a1f95a7165")
r3 = semget$private(0x0, 0x4, 0x80)
__semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000240)=""/80)

13:54:59 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4)

13:54:59 executing program 2:
syz_execute_func(&(0x7f0000000580)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacf2430f1aa10300000001b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f326264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/2)
readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/23, 0x17}], 0x2)
r2 = socket$unix(0x1, 0x7, 0x0)
bind$unix(r2, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x110)
r4 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x903, &(0x7f00000001c0), 0x8)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000500)="a09a5fbfa67d6345ed61430cce3d365dbca0341379e04705b785ccbe867d47d104005e50240f43c10d30b49b000000000000000000003476693795c6d8389928cdb9c28d2779f918eb3d961298ce928f7132f35c30163b3e07bc95d382bc0ad53cee58d04948c555411c360830c20fed16e9417099ab528e3b0e333849bef0f8")
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000200)={<r5=>0x0, &(0x7f0000000300)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000008dd74cdf7f285631a9c351400000000007919bdcd0000000000000000000000000000000000000000070000000000000000967042df6f204abb00"/132, @ANYRES32=r5], 0x8c)
ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000480)={0xfffffffffffffff8, 0x6})

13:54:59 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000100)={@empty, @empty, <r3=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0}, r3}, 0xfffffffffffffd55)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r2}], 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc)

13:54:59 executing program 3:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xffffffa1, &(0x7f00000001c0)=[{&(0x7f0000000040)="6f69b622aa15c6ce554460a5b2093fcc4e053351bc188255f594f0404826744400749a936bd2b6d27e9fb97db57f930ff4b0b0b210eeefc1f8542aa1eb20947ee48bf4cbd21d174ed1c60a243890f32f4ed313bb1150804e9e8a6dcdb7c01865458da23d28552a6b9a85b0bd178a4b320b3a7b1619a86f6c2babda06662bab5ca21223fbe17f0e2aa7280809c0651bfc929c7477"}, {&(0x7f0000000100)="8c4062790c627e9a0601bb8ce69c4fcef732d31d22984361e05adc4cc3a15197423ce983620ce67d7a9575003acdc28d155a3498b4f86d12aa59a9835f82ef01ef486c89d40ec664ec1e15f8d9a7483ac23ff1eaf3ded839a000426959bffa5186e4c4bae7437a9543253e7c43b5ca1aea4ee0536ec155c01a968e227eb7ad095c5dd292a956d0eb7c993a896e7a5022"}], 0x9, 0xfffffffffffffffe, 0x148, 0x3}, 0x4)

13:54:59 executing program 0:
r0 = open(0x0, 0x0, 0x0)
flock(r0, 0x1)
fstat(r0, &(0x7f00000001c0))
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(0xffffffffffffffff, 0x9, 0x0)
dup2(r0, r1)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
getrusage(0x0, 0x0)
r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)

13:55:00 executing program 3:
select(0xa028fa84f90e7c16, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
r0 = dup(0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x90a33214b1308520)
open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)

13:55:00 executing program 1:
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
munmap(&(0x7f0000c80000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
syz_execute_func(0x0)

13:55:00 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x150)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x15, 0x10, 0x2, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x10)
setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3})
socketpair$unix(0x1, 0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="05000000ffff00000500000002000000ff7f0000"], &(0x7f0000000180)=0x98)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x0, 0xfffffffffffffffe, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

13:55:00 executing program 3:
r0 = socket$inet(0x2, 0x5000000000000001, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x19, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)

13:55:01 executing program 2:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getpeername$unix(r2, 0x0, &(0x7f0000000040))

13:55:01 executing program 3:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10008, 0x0)
r1 = dup(r0)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000000)="5e5c07f6929ba0beb448e500f74054b16be482")
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x11, r1, 0xffffffffffffffff)

13:55:01 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
ftruncate(r0, 0xb2c0000)
getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000540)=""/4096, &(0x7f0000000000)=0x1000)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000100)="b8bfe9a18eff8c8efb5020fc786b272939d99a3eb41b6898c32d5776d6cf820f7933939553ef0bce68e02ab351513e37e02953f65e38767be9cce145842dd782b4e4ce1847a73d991311469be044078b52251eb018c51bb469ce8aef089f3aaacae87968538930edc209c051997f56b02ac563f99f7ddb745b097e0b186e96c81b9d", 0x6, 0x6, 0x7fffffff})
ftruncate(r0, 0x0)

13:55:01 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0xe000000000, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x7f, @ipv4={[], [], @rand_addr=0xfffffffffffffffd}, 0x8}]}, &(0x7f0000000140)=0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653001"], 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8)
fcntl$setstatus(r0, 0x4, 0x4)

13:55:02 executing program 3:
socket(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

13:55:02 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000040)="86311bcdc3215250951e24bad403661a96fb1c583a4e61f32b6853b022567c882f72f80c3c335e49fc6ab398d031efe41c5651cec1f991b6b10113f51f5dfad7ebdf81c05e49015ce69e03b9ec76222c3f146329b559847ef0df4f316b998598af1e0c73e2be71430c3ae24c4cee45c40f961415882058deb2deb279b548b20fb34bc103ea", 0x5, 0xffff000000000000, 0x1ff})
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

13:55:02 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x10000010000, 0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0x40}, 0x8)

13:55:02 executing program 2:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x3, 0x3})
pipe2(&(0x7f0000000080), 0x0)

13:55:02 executing program 2:
accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c)
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x24)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r3=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x1}, 0x8)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10)

13:55:02 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4)

13:55:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002666900"/16], 0x1)

13:55:03 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x5)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x18081, 0x0)
accept(r1, 0x0, &(0x7f0000000040))
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080))
open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r2 = getpid()
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffc, r2})

13:55:03 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e00000000357ae26caae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x0, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@loopback, @rand_addr=0x137, @multicast2}, 0xc)
connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8)

13:55:04 executing program 1:
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
r0 = dup(0xffffffffffffff9c)
fcntl$getflags(r0, 0x3)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x35ba6546, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, <r1=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0}}, r1, 0x80000000, 0x6, 0x10, 0x4, 0x1, 0x2}, &(0x7f0000000200)=0xa0)

13:55:04 executing program 3:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYBLOB="00f7ffffffffffffff19bd2257698ca2473fd21cfdcc312108d3e7ea03c9740ecce08c058420def9a5d0c71278d59ef1012180ba38d5475c959333e1afd0793e715209ef506898ff19c488b35334aec4b995c7f42b9f695cba2b4a9e8cbc1c583db67c62f0ea6b98de797700eed425b0d53a16d3f91b1cfa12e85aa54ea8ea80d478cad46e0710df2c5747ea4215b59c4c318d5555cec1e75bc45e2e00000000e5c51a4ddd2aa53fe2d5dbe08b1d649dd746f5993f3830b679b2da58755934c67f1a4d58f59fc8db6a9e52bffd91fd869627478befd5ae55210b510fd7a71d5c1daa689c0d247ee859cbdba75d643f02ec3ea7e21fbf06975a6adabed70849c4e109c582af7fe13f882b713be7561ecd406ac3c677a9d66c204bbf597f951524bc0ad1d3a30200000000000000e8d5b4aaecc69ba79c0cb301b01a7abe44c35f418404b4b0ffc43f86cdea93c3edffb67cc1839fd98c07113d981edb65075196a5f497a3a8651fe51121a42a58ba69073a968a9eeb0bebfd6f8dfa4f23f2133fb51d8710ce9278aef5668c748cbd001b89c3a31d64209c193f62fefb74a9c68ea4b3db292df8bc10c9453f55fe3c5ceae0aa419acc2f13e058caf3763fa3f7594dda419091628cd79c9b028eb39499cb1fc971209476675366eb05ddaf2e993f5c203f27de018a2ad78914ef5f507476ea45ac6e5a923332c4e7a10e34a78dffac265e240006779b1fefdecdf7006343435405da587dcbdd4d917be671ab9fb868f55fa23c1df8d1b0"], 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x2}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x10001}, 0x8)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x577ae0c7, 0x100, 0x2, 0x8, <r3=>0x0}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={<r4=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r4, 0x80000000, 0x9, 0x10001}, &(0x7f0000000240)=0x10)

13:55:04 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x6)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair(0x2, 0x7193700e9eeaed3f, 0x8, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)

13:55:04 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x42)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000140)={{"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", "8df6a9ab67e970d4d3fbaaed4491daa788e0285366b2bc80a501da8058780321", 0x0, 0x8}, &(0x7f0000000080)="4e15f83d4a9c300ba5576d6b2f3e341f0f7d79f24cbc80f7a1ce123d55028b9df8fccf55e2b789fa5954432c185c861553299838a795485e521efcbdf5bcef36577b0d3b3085a4396cba8f4fedb91124eae3a88c19d312ec60abcb8111338ff861ac23b3e4f56eb09d476f2f843a53fb1b026789c11595eb62d94f641c46630052cc1bb09562e165d4ab4454121becf9f62337bfbb46dbf4785f7e9836ce8f141b2796", 0x4fd, 0x6, 0x80000000, 0xd00000000, 0x1, 0x7, 0xc9, 0x600000000})
setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0)

13:55:04 executing program 1:
sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00')
mkdir(&(0x7f0000000180)='./file0/\x00', 0x80)
symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/\x00')
openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x15)

13:55:04 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={<r3=>0x0, 0xf6}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r3, 0x6}, 0x8)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000180)="dc7f5f7829f09970bce775bb264c7e19f97ef3d7ebae7d67432dfb8f0a85bda297e4768447a380f35063777e965f246b581f75618c02d0807af4e0411ecac89f815681a9a9d28b55ff2db42c0da3f2eef84528eeebf4ab23113acced56a6cd95fac927de30b45ca34b3c")
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10)

13:55:04 executing program 0:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x100000)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
setrlimit(0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005eee00"/136, @ANYRES32], 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x101, 0x4000, 0xfffffffffffffffe, 0x20, r1}, 0x10)

13:55:04 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpid()
getpgid(0xffffffffffffffff)
getpid()
socket$inet_udp(0x2, 0x2, 0x0)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
fcntl$getown(r0, 0x5)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpgid(r1)
r3 = msgget(0x1, 0x8)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r4, &(0x7f0000000380)={0x1c, 0x2, 0x1, @loopback, 0x100000000000001}, 0x1c)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r5, 0x0, 0x0, 0x400000083, 0x0, 0x0)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000580)=""/155)
wait4(r2, &(0x7f0000000080), 0xfffffffffffffffd, &(0x7f0000000240))
getpgrp(r2)
r6 = getpgrp(r2)
setsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000640)='./file0\x00', 0x40000000000009)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r6)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0)
poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008)
setsockopt$sock_int(r4, 0xffff, 0x4001014, &(0x7f0000000300)=0x8, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
getpid()
freebsd10_pipe(&(0x7f00000003c0))

13:55:05 executing program 1:
syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, <r0=>0x41424344}, 0xff, 0x3)
syz_extract_tcp_res$synack(&(0x7f0000000040)={<r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x499, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="605000069078000202040800487a0b3ee3bc3b39be1fa69e8cc0dc63c0f789c64ab02b5ee1ffff000000000000e785e3d3997a3c37c8c51e5b34f9e59e6a4c1b2f2ff306bb2632734023d336719db49f6a50fff8714cfd818df4c21f4f05d134efd9c6c9d81001408908c77dae40702742c7e74c1683d02a608fee802b86d1145db282771d651d0f7dbd976fe5efdd5fc8ffaa8824844b8bba218ecaed0fefc23a2d4172c387a64dd0a4fe401e8e7ed6d6449150f0acaf55554afc124b832a77afa5f5"])
syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"])

13:55:05 executing program 1:
r0 = socket$inet6(0x1c, 0x10000005, 0x693)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x1)
pipe2(&(0x7f0000000240), 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r2=>0x0, 0xf3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x9a6, @empty, 0xb27e010}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x2, @ipv4={[], [], @broadcast}, 0x1}, @in6={0x1c, 0x3, 0x4, @empty, 0x7fffffff}]}, &(0x7f0000000200)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x6, 0x3, [0x6, 0x7, 0xffffffffffff6151]}, &(0x7f0000000300)=0xe)

13:55:05 executing program 0:
syz_execute_func(&(0x7f0000000380)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26b3b3e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

13:55:05 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "1a5d0198a2bfeadf2306c4cb59bb3e9e010100008ff79fcd1de3b19f1236d6c0", 0x10000, 0x200000000000004}, &(0x7f0000000080)="aab49e601f9955d0ec9dd0ece11159fc324b1bf292c218b8eb3578c3d0c954", 0x1, 0x6, 0x6, 0x1, 0x400, 0x40000000000003, 0x5e6, 0x9})
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000140)=0x4, 0xfffffd56)
bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @multicast2}}, 0x1c)
flock(r1, 0x2)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c)

13:55:06 executing program 1:
pipe2(&(0x7f00000002c0)={<r0=>0xffffffffffffffff}, 0x100004)
r1 = getpid()
fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = socket$unix(0x1, 0x2, 0x0)
r6 = fcntl$getown(0xffffffffffffff9c, 0x5)
fstat(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_stat(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000300)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000500)=[{&(0x7f0000000400)="0069c4f0562d9f960bb3840423e8a40a7f4b4189d9d188b2ff3e5cbe03048c6a6fc7379f83137486b94251958102eb1d0c8af7d4e24782502788031187b3422bdb2fe547d6bdf92cb3a21fd727b3057d47273c6305ab0553196d80c2b09ec1e22922e5195966d26529cfc3cb765f209e479c24b72e39c5dc840ef45cfc2434f798ff94d0a40e5c5160e8e8b48f665819ff620ec784d996b9961540cce061181ab8af191528a8ede93d7480090a5963ba8fa1f21c29d78fb0fc6a769683f2007219d40ce9779f87cb3a95d7fe14cced09777f40c231fc8443e938e0bb040c07957cc808791d7846c06ba5e14aa37c86f275726c6f90", 0xf5}, {&(0x7f0000000340)="cc63bd42048e1543016fb09c78b874d446b7eb3294811b24cd939637eaf1e5173574888c72b76cb2e881e65e12c040c44358ba7aba9de8ec006ba4a03da999b1b9b4dac5c485962aea48", 0x4a}], 0x2, &(0x7f0000000900)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4, r5]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x58, 0x8}, 0x4)
syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0)
ioctl$DIOCADDALTQV0(0xffffffffffffffff, 0xc100442d, &(0x7f0000001640)="1479b0afb02c24c7d6a9b3e419706432601cc45548ccda6fab36aa6e9e436eaeed37d8d414a486771b3c7d6eda9b685570ec9b43b15b03422e78c015331e3c685582867ff5751c479f6870cead3786df5cd5c0c96074cb0c64f81450f155cb261319c33d3322eb46787f42a11f5ecd49acf5e3ccc8a02ea907c1d1e277fa9b5e2d8e5a6e89f46aa9bf0334226e298e2eb45607cb254037f4926c11f2")
r9 = open(&(0x7f0000000000)='./file0/file0/file0\x00', 0x100000, 0x8)
readlinkat(r9, &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f00000000c0)=""/247, 0xf7)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {0x0}], 0x2, 0x0}, 0x100)
openat(0xffffffffffffffff, 0x0, 0x120200, 0x91)

13:55:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="820204a70880002d00faffda03c01e6a5871fe353e9bc154d8c8655f52e722829b945de3523cf240edd08664df19cbb9e600c166ddd6c85d161340746b0771005ca14af682272d63653c2e9df15ef7296622b8dc9bf02879f19f7f010400009986e1f2f067362e56a88c953a55abed93f74245af270ab705c26f067e809a7e3be6da0698ea39f6fe41a1d15c770801b51f1101743ac4"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8)

13:55:06 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
fstat(r0, &(0x7f0000000240))

13:55:07 executing program 2:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000000)="653e641400400f71f60dc4a1b5fab3fd4cc167c48239031fd2bd00000000c4431d791f8c66440f2ef20f18372e0f380af9c10a9d")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x80)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000380)={{"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", "1d21f8a7222def8fa655c43cacc1e395660cda5946f9f67086bd845110512f75", 0x7, 0xffffffffffff1385}, &(0x7f0000000300)="b6ddf01a02ac0837b4445f136923613b85c5077f31298fe1723a3736d7e42d4d1e9efb3e03a1d8558c5a55e0feb65daef5a76c8523494f1f1582acf93f94b389766a92c0182e5effcf755a4644f028fb96342dbb333a14db64e50ea6061859d4bfda523a694046", 0x80000001, 0x98b2, 0x4, 0x6, 0x8, 0x47, 0x40, 0x9})
r1 = socket$inet(0x2, 0x3, 0x400)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100013de226b5fb2f469f78bba50343249fa435fd3ee20f98ed856e86462b5e7bd66b01a0cc198765f25f1a2851f531e1510b4a755e8d6df48b79b9c67ba05f96e1686ba425e9e5d45421240f3331a5be346188cf44f869d60867015826757c6b4af023147cd130903e1329fd3e7f17a7b55021be8de625edebf7f5d4cacd5ff31fdb4b3d35a20861810ccd3662db2f62b8af00"/162], 0x6)
r2 = dup(r1)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xa4)
mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x7)
setitimer(0x1, 0x0, &(0x7f00000002c0))

13:55:07 executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4)
sendto(0xffffffffffffffff, &(0x7f0000000080)='\n', 0x1, 0x0, 0x0, 0x0)

13:55:07 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
ftruncate(r0, 0xe328)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

13:55:07 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
socketpair(0x1, 0x0, 0x100, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={<r3=>0x0, 0x101, 0x0, 0x9, 0x4}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4)
setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4)
listen(r1, 0x0)

13:55:08 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000005})
flock(r0, 0x2)
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r1, 0x40000)
flock(r1, 0x1)
openat(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0x10)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "2184ea4282ab04d31a152d069307226b60d61c78069cbc0c0d6618941cc495a8", 0x0, 0x9e}, &(0x7f0000000180)="81895fa13f439a5688bb2968bbae3eae5dd865c5b7c2d2c44ec1f31d0eae09c78bdd42d49b6a", 0x4, 0x2, 0x7, 0x4, 0xfffffffffffff12f, 0x100, 0x4, 0xd4a})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

13:55:08 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x800, @ipv4={[], [], @rand_addr=0x8}, 0x1f}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x9, 0xfffffffffffffffe, 0x4)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)

13:55:09 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c03c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a02023ed107c4c2b90a23f21667f2450f10c736f265f042815435090400000051c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269a841002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6731f4660fd2938c00000000c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
wait4(r0, &(0x7f0000000000), 0x1f, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100000, 0x0)
r2 = open(&(0x7f0000000800)='./file0\x00', 0x200, 0x20)
fstat(r1, &(0x7f0000000700))
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000280)={{"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", "bc76fa4ac0bcf7bf61450d606c822689849efbe72ddec37c47e58e5efc4ce18a", 0x2, 0x1000}, &(0x7f0000000140)="388261ebc90b6b4e39e6f263650331d4e9de89a22ca739becccac41ff89cf724374ca1994b8e", 0x4, 0x100000001, 0x1, 0xf3a3, 0x1c, 0x0, 0x2, 0x7})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000840)={<r3=>0x0, 0x3ff, 0x1, 0xfffffffffffffff8, 0x100000000}, &(0x7f0000000880)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000008c0)={@in={{0x2, 0x0, @broadcast}}, r3, 0x1bbc, 0x100000001, 0x3}, 0x94)

13:55:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x7e)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1a6, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r1 = semget(0x2, 0x0, 0x22)
__semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000000)=""/68)
r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x21)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0}}, <r3=>0x0, 0x5, 0x4, 0xffffffff7fffffff}, &(0x7f0000000200)=0x94)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r3, 0x81, 0x7}, 0xc)

13:55:09 executing program 1:
syz_execute_func(&(0x7f00000000c0)="952cc50f050520d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c48f4978e223ef2e0fbb0198860080003f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e11bd110f0000")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000180)=0x4)

13:55:10 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "cdd242964dcec2ca74c2e46b979c1f52f1f5bd603feeb47a0c797f50fdbe37d0d80e2d554d9eb9199e47e919baf5970d00734ce2a84992faec744314e735e6af1d05350047dab850c1263029639dfabc7151eb48a50f8dd3aa104886b65050fda639209ae93368dd3ff11f3679f3438c13f68af2cf29dadfe4bc74d1b321e4c12980ed66caf9b033a7fcb93ae1e2d7a6cf6f988d8e7a34d88f0886b1a35f1321e2d2b21ecacb6fe3ab5ed008136c4c1a0b754b592e88ef326fa21acdf289964075ce8eccee2d38ee23d3510ddcdddf7ff05e7a4105a66a4856795dedadebddbb68d12cfe4d611b753dde31b9ec19e1da"}, 0x100)
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")

13:55:10 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x1000}, 0x8)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@remote, @local, @local}, &(0x7f0000000280)=0xc)
syz_emit_ethernet(0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaabdaaffffffffffff0800450000280000000000069078ac1400bbac1400aa00000000bc169ebfabd733fe4be68dac35223e59450979a02272dfcbc9bfaf6ef92e446cf2915c92fd1d5bf1d0a30ccad8ba2fc73db5bc918973623a9c63e8d033ee9d1f6a84c1fb17f100be3930ddf01ac23e06428624dccddf880adfd5cc1c9bf63caffcff205ec624978f092bec297d0f73a07926d06e90be4bcc71e1a9f883", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50e0c713000090780000"])
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/73, &(0x7f0000000240)=0xd9eada68)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x101}, 0x1)
fchdir(r0)

13:55:10 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x30000, 0x70c5143ddb87d17)
readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000040)=""/174, 0xae}], 0x2)
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
write(r0, &(0x7f0000000140)="c3f5b3d81b61a19d933dda2788c52e80aec6d4a7f9dd5e394b2caf23af9c2b1aae1bff8906dbfa21ca365ccff75117759bc4ee731ded5e41977d5eecf284ecd51229b2bfbcddc5fa4b701143c92521097cbd81e0a39e7e70c294d96324b565d0dece3b622fe7b268e480ee36ba011876217a9fbbe236d62e3ecc326dba89", 0x7e)
r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
pwritev(r1, &(0x7f00000003c0), 0x273, 0x62eb0)
msgget(0xffffffffffffffff, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)

13:55:10 executing program 3:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90)
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000003c0)={<r1=>0x0, 0xe240, 0xf, 0x3cd, 0x4}, &(0x7f0000000400)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={<r2=>r1, 0x1}, &(0x7f0000000440)=0x1)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x0, 0x0, r2}, &(0x7f00000000c0)=0x10)

13:55:10 executing program 1:
syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000000)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900416efdf8959588a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4027d1716c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b550142c4b6593131b15d84ffde75ffde75110f0f3804830a000000")

13:55:10 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(r1)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x6, 0x4)

13:55:10 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x10)

13:55:11 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x7}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x74}, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r3 = dup2(r2, r2)
setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)
getpeername$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)

13:55:11 executing program 0:

13:55:11 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2}}, <r1=>0x0}, &(0x7f00000002c0)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0xffffffffffffff96, 0x5, 0x4}, 0x8c)
poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
accept4$unix(r2, &(0x7f0000000040)=@file={0x0, ""/41}, &(0x7f0000000080)=0x2b, 0x20000000)

13:55:11 executing program 2:
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x7, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
execve(0x0, 0x0, 0x0)
socketpair(0x0, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)

13:55:11 executing program 0:
r0 = socket(0x2, 0xffffffff, 0x7)
sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c)
setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
mkdir(&(0x7f0000000040)='./file1\x00', 0xfffffffffffffff9)
chmod(&(0x7f0000000200)='./file0\x00', 0x23f)

13:55:12 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @multicast2, @multicast1}, &(0x7f0000000040)=0xc)
r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x2, 0x4)

13:55:12 executing program 3:
syz_execute_func(&(0x7f00000000c0)="988fc978d657000f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00e12aacc402f19d1e3e46140cefa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000380)="c9df590c415dd52aa5d0dbbc37afbb9725937117e4a0fac0f047dddd3a4a01652028c9b3fed1334b7691f9923356f2ac910ebb4e2c08c3a8522b6b6e8a741370f3556be9473cdd21017084b5e825db675ebd983211e127fc1c84326b59c0770abdb2dab7f096640837fa7b4c5bf9")
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = open$dir(&(0x7f0000000300)='./file0\x00', 0x100800, 0x0)
fcntl$setflags(r4, 0x2, 0x1)
setresuid(r0, r3, r1)

13:55:12 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
writev(r0, &(0x7f0000000680)=[{&(0x7f0000000240)="19c5fd38489b21f46f656f0d9657b9d030f872e56019953d4db08ae25ba6a6e20dcbff903abbd6d46f9f8fb0159bad554faed1009546a93bcc28df8baa53a93b45f66df68f899792d7c5b63a54fb635d683b3de6ebad0c0d2d450b72b891c1305b6fa8ee4fd1ca2b058c62ae68b6812ca8f8086d177ba36a3ffbcbce07285e51ec3dba7ef64505c0f136fd8006e191a857db050c830ffd3e16589d09dfab7fef13987953533abd2b254849975820855101e2ef6da2745441241ec772969eacc139544696752ada7a", 0xc8}, {&(0x7f0000000340)="fcf0fff9b426e4ce882d9dd5c5e12d44fdcd4756e717edeb0317d83d49494693efb28fe03b7464ec4a2d87db04d7f3ffe41695cfbdb3221a3590dd6c345d202a0ba1a02b45a12a227b8a9317939619dc83211efbf5b9628c8589e29dd102df4fc48470e84594779c14068e5bbb4b8b05343dcd1a2c74983917855ba427cc87dac8ba3027bf117387025514f17d8149dcd10e4a25c3e514a557398628601f079efcf9899c18f527aba391cbd7d70e654f16393b699aa0c53b1224125a39b872d69c01ffd205d4d45ca689df148fdab80ef874750e1fb25fe65d11fc7de2d7f5150e", 0xe1}, {&(0x7f0000000100)="f7ca59fa4e975a811fbfbf6293a3909f8cb3307f23d9e2eccc5a368fd22b352346858da3dadbe4f3b9d39c9e3ed21ba5c990e21c7e43c5c36937f811e5f88d389ec4f42735047cf96513fd446522fe0572340798423dd918e9c0252007a7bee7fb2921ad8f4801d1c29f476866e8c2a29bc957134856f2f2d42bc92bbeaa1e3a7f2825bc4cfd94a04fabb9d0e6298ca8e3c0e0d295a26d817a246b2e867351678b9a", 0xa2}, {&(0x7f0000000440)="b4b3ae97e1b3ee7845e1f840850eacd09d760961e3f0567229c81a55bc57f90671cec47610aaeaf9a3a06caae3f4b8e55e679f46769d1564b1e791b94872c6d059ce4d266298fd80f0aa3a17fc41cbeb2f2071eb5490f263f3d8d2775bef46d10a1d0aaa27e268cea0e4f9fd6772474a20628686ac226dca4924bc4784bb9e969e7c4d2cc8250496fa89860f84400c991fe1a4e5efd01ca42064c4fda595ef9f8e4003dac1d501f090777c4b363e487b70c1a81eae5d949c86a850075524743ab6911b3d088897b6a65380204f6fb723b9237b601f81435966e176c88098df40e52cb8d30170c6f8060105516d1328d3253adde9", 0xf4}, {&(0x7f0000000540)="83760ac81d48ad2bff1d7e72596e244f441b430f1baeb530a9d121e70cb80bbe8f197026996ba88a3663b509a07ac073789024bdd4b848dd82e80ea0c656606f6e6a8ce501218008bf74ba23ebd27cd25331cb13055282894c2cfdf61aae3c61b8b0186a4c8b84442000219ef234306200ad199cb88b01477f58337e29b2c6df62583dfdef251215d915f83994ebfb38a606b3bf5d0dc0cdc3a9f9b6069e9ec20695cd8f5be4e0e695", 0xa9}, {&(0x7f0000000600)="7e9dfec9911a2e83775d8bf3019c0b22dbd0d7e424b9326e46a4318ce0d5f1e167dd10f0372c25340338d4474e1da35e7573975ac3ebc99a06aef24a9307addc4efdbdc016750cab06ab9c172206a995efcb1355bf863e9fca4694492d4f1ea0f1e7daa5cb817b7cfc24e0f069d93568", 0x70}], 0x6)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14)
fchmod(r0, 0x20)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000c00), &(0x7f0000000c40)=0x4)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000780)={{"532072a751bb0cf0f07ef0e028558a3569a67e1e96caa4e6f97495da17885e4b80264798fa136fa6e1f416ab2cf5344856000346a49956ad006a773effdb95d7ce9cb5a69aa958f05b3754e2970a8281e38ba38bc8c86e58108407b84e1caa8fd49cbf8202c5e7e0e3ddf77441b53faf31015fea8e976c08cfd3912691f61f189e9c1fb3b0d0e58b9dafcc16b6eb1fc40f9061bd6aeda5df66a35dfe1fa6b64abe38a58408b330d6b9ec7bad425b788d894adb3a5ce96db9bed66be5ca6acf279a782e554d72d91e46ba8c6a75ac92cc1f1a62e07a3909509c9b3ca5620a8456c5cd04e5360289d5088f0fb9eef73c4e4e7c762b73d183d220991aa7faf57370bb1645d24b83248da8f57eff9c250303099779d989c8848c88cfbed60de0288ca5309f851f9c1c11f92147ba15f472f48b2aa9bda2c230b8540df4332a9f4ea36ca6441f89b3b4046330134860e7e74de38d2bce17c142c498e56db898a1aafd41560334b0869c27a1ed07efc6efe300ef430a2a0fe8c60960ec9c6c2e64a0112c045491b5a19dbe8b591fbe248711cd54ff55d0cb1b1d700fe1cfcd3755de54f571910ed606a531e0ae23b6319dd068109d9bfdc205a255e8cfc591a57bf06388c2f1e1ed1b467a798b9914df80706dc55d7ec422dccdbdff2c50059ee52b30cae9ab7c0ffeb066dc909cd8b085e5542da9f1bd18a5492e07956fe5aad05f1a5f3eb4a351a8d4bba668e7374a596ae70815da309be589d280f28986ac787400c0c9adeee535ce30299ff2c57fa2d0f4a0faef25c3be6663a6434f96d8b5e559ce30f52b381fbf55984476ce6992d2cd32979e4722c7ebf260a8a9beeb446e3b6e55347c8a24b1334289c6960e22d713a3c0759aff546d959b36c81e78243b642637db053d7f8fa8fe7698c96163adf7112f4af82b0c4f9d2902981f99b95edf6a0aa6ef79240b78a864c467d7bad7c1df99fd5ad6455eb5b5e76671d2dc2da404d0209dc2a9e68633e0430746e42b2265e8ac7f785a24164e0bb22a0bff990f0ae5102f9407686a6ccc4206f0bdaa3ac02ba6156ab5dd170a3a8ebc7e66d0a38dd32efa70487b031a8343b141225de8643a79108dbe619391114db2a21a80055f366b28a37504cf8d0d5dfe323f45931a23aa2828ef866bcb654454cf03f995c1a4e025284d946ff2b6fc3e8e150434d5455c69fdbcf1e0efb2ec71c3dc038de4776ae9cb465594e7dea845e3ee4777d2e82fbe440fb13a03015fd37637af7c43424694361c6666b7e3f0dd13ea18c68ed0f47ec86e37e3b5f2aac268b007199e554ed3abdf11b2ce3d4af8068107416c95d8beb1bce8a45e161c5c0881b81918e2cdade0736cffa3bdd72d60b6dc1de70efb2f8688b34773d04c726be7f55726ba7961201519af6f6ec9d7b21ccdee0e5fb5dc4ab178784c3c997a5ccf12a0", "7c1b0fe6bdc52df0c05a4fcee04128d0f100139e63d2e014e82d3186e5ab561b", 0x100000000, 0x4}, &(0x7f0000000700)="62defa8d05703204fcdd12fbe45d6f0f7cc6a0b926d95662fc683ef5dab458273fb362f8cb717c9b05629ba70eed2f637389e8ad11d2779748d6ea37ca2dc30ba3bfa805cf54", 0x1, 0x3, 0xffffffffffff281b, 0x7, 0x1, 0x3, 0x19, 0x52})
open(&(0x7f0000000080)='./file0\x00', 0x80, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote}}], 0x1c}, 0x0)
freebsd10_pipe(&(0x7f0000000c80))

13:55:12 executing program 0:
r0 = socket(0x1e, 0x1, 0x2)
connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYRES16=r0, @ANYRES64, @ANYRES64=r0, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRESOCT=r0, @ANYBLOB="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", @ANYRES16=r0, @ANYRESOCT=r0, @ANYRESDEC=r0], @ANYRESDEC=r0], 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x2, 0xfff}, &(0x7f0000000100)=0xffffffffffffffa7)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x9, @mcast1, 0x9}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x20, 0x100, 0x2, r1}, &(0x7f00000000c0)=0x10)
listen(r0, 0x40)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x4]}, 0x6)
socket(0x2, 0x5, 0xffffffffffffffe0)

13:55:12 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x412, r0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
clock_gettime(0xf, &(0x7f0000000100))
setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000), 0x10)
ftruncate(r1, 0x7)
geteuid()
syz_extract_tcp_res(&(0x7f00000000c0), 0xffffffffffffb03f, 0x5)

13:55:13 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$getown(r0, 0x5)
setsockopt$inet_tcp_buf(r0, 0x6, 0x2020, &(0x7f0000000000)="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", 0x1000)
lseek(r0, 0xfffffffffffffff9, 0x2)
syz_extract_tcp_res(&(0x7f0000001000), 0x9, 0x67449ad9)
freebsd11_stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080))
syz_extract_tcp_res$synack(&(0x7f0000001100), 0x1, 0x0)
sendto(r0, &(0x7f0000001180)="bb551f2f12a95d63fa339db9f5e36d018992404544d31e149527f0a256ab37", 0x1f, 0x100, 0x0, 0x2cc)
setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f00000011c0)=0x2, 0x4)
pwritev(r0, &(0x7f0000001380)=[{&(0x7f00000012c0)="8062d232afe65e59125622c25703f8f683ba65c54191e485c28cadfcb0209127d83b2d884cbdf24d51a3d2e7b8fab44db5e2397e2b691d0f31562fbff5b095ed4be48cdff7862e3268009995ae50b72879bd68638306cff2483539cae0cb3211386ce1f534c9ec0c9cf8c654cf2c9e41605819fb5deeb4f76eb7f361ee366c4621", 0x81}], 0x1, 0x57)

13:55:13 executing program 2:
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"])
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000002c0)={@loopback, @remote={0xac, 0x14, 0x0}}, 0x8)
accept$inet(r0, 0x0, &(0x7f0000000300))

13:55:13 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000000c0)={{"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", "3bd563b775330c2a676d62191d38c39a10c81aa6143af35bd0e6f918773f83bc", 0x101, 0x9cb}, &(0x7f0000000080)="f03a6f9790", 0xcd, 0x8, 0x257b, 0x3, 0x1, 0x6, 0x4})
mlockall(0x2)
syz_execute_func(&(0x7f0000000540)="363666420f3a2132f0c4a1f9d7e63e47c8d0005f440f4e04e1c48165ded9c4437915df00450fbb6b4ef30fbc49f3c4817ff0793dd9f0")
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f")

13:55:13 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet(0x2, 0x10000000, 0x4)
getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000080)=""/36, &(0x7f00000000c0)=0x24)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4)
accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000)
geteuid()

13:55:14 executing program 3:
connect(0xffffffffffffffff, 0xffffffffffffffff, 0x2f0)

13:55:14 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket(0x1f, 0x20000000, 0x6)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x7f, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x100000001, 0x4)

13:55:14 executing program 3:
r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r3 = socket$inet(0x2, 0x10000003, 0x7ffffffb)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x7, 0x0, 0x0)
freebsd11_fstat(r3, &(0x7f0000000140))
r4 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e)
getsockopt$sock_int(r4, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4)
freebsd10_pipe(&(0x7f0000000080)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
freebsd11_getdents(r6, &(0x7f0000000640)=""/190, 0xffffffffffffff06)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
lseek(r2, 0x0, 0x6)
r7 = dup(0xffffffffffffffff)
getrlimit(0x5, &(0x7f0000000540))
connect$unix(r5, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8)
getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
r8 = fcntl$getown(r1, 0x5)
poll(&(0x7f0000000380)=[{r2, 0x4}, {r1, 0x7}, {r6, 0x2000}], 0x3, 0x1000)
fcntl$lock(r5, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r8})
socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
openat(r7, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
dup2(r0, r6)

13:55:14 executing program 0:
syz_execute_func(&(0x7f0000000100)="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")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="da000000a6cae0a22fc48c4920c8015bb0265a747f1dceb62bc1e1e89ca5fb59b084b398b40f9a595ac96bb4b0e8ca10507ef6a60d4fed0fe91d0658c4220000005dc30d3bc1222485f074a899b3a77a63ceebb97d9ec9f18c37946b82dc9d61aa6fd9a9dac7a741df56e87f5df9d7af195f224280fc75f96b0a333bb414db807693e721e6816579cf6c6d97342cf2da4d95bf7044a1c6df94214122b30d5d3b23c4c0ebcfd7ac3d0da5ad887738105e9bc36a1b192f7d04a02a504224ff605de4cfee25a5c3f8ee56120a83f4431530235c32aa48567c"], &(0x7f0000000040)=0xe2)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0xef6, 0x7}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4)

13:55:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
r1 = getegid()
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00'])
setgroups(0x229, &(0x7f0000000080))
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1)
r2 = msgget$private(0x0, 0x48)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000500)=0x1c)
r4 = dup(r3)
msgget$private(0x0, 0x404)
r5 = getuid()
r6 = getuid()
getpid()
getpid()
getpgrp(0x0)
msgctl$IPC_RMID(r2, 0x0)
getpgid(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xf394}}, <r7=>0x0, 0x3ff, 0x7f, 0x8, 0x1, 0x8000}, &(0x7f0000000700)=0x98)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={@in={{0x2, 0x2, @multicast1}}, r7}, 0x8c)
getpgid(0x0)
fcntl$getown(r4, 0x5)
getpid()
getpid()
r8 = getpgrp(0x0)
r9 = getpgid(r8)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x9, r5, r1, r6, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001, r9})

13:55:15 executing program 1:
syz_execute_func(&(0x7f00000001c0)="0c18b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
shmget(0x3, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil)
getsockopt$sock_int(r0, 0xffff, 0x204, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:55:15 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

13:55:15 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
listen(r1, 0xb)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x84, 0x4)

13:55:15 executing program 1:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x1d, "35aab9d5d86f0706fe941f4adec0d94c89440002ada32a45e12b172ae5"}, &(0x7f0000000080)=0x25)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd}, &(0x7f00000001c0)=0x8)
syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
mlockall(0x1)

13:55:15 executing program 2:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r0 = dup(0xffffffffffffff9c)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)=""/196, &(0x7f00000002c0)=0xc4)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000300)="4f905779fd0e48573d3999d8446fb1dd662d24f95a75e91dfe833aa6d7793ebdc7e31dbf9c1828e126394510119e47410bd86a8580b2ea23c84c47310f3a5626542b3b9559044ea058939b5182cbe839f47dd60745067445d1fbf0ae57e97f081b365ca0863d4932089805f06808c00608a07874bff3bf22317644b3f9053b6dde447b090d71838b0bf11b76714fde1d7ef6c7d00725ca28f23601b672308a7244a2c82f0eddd99bc5c18b4a8bc024afa930b4c33a085193959ccaeb994a7d79e42b9d60e444a3c99505f619dc4a791bd77cd9a6a1f080218ef42e809501e66562fe2dbc0e1372a3ca8e")
pipe2(&(0x7f0000000040), 0x4)

13:55:15 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0)
socketpair(0x10000010, 0x10000007, 0x7, &(0x7f00000001c0)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x158000000, 0x890, 0x800, 0xbf9, 0x6}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x7, 0x0, 0x81}, &(0x7f0000000180)=0x8c)

13:55:15 executing program 3:
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e43140c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509abbdd1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0e100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000)

13:55:15 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

13:55:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
accept4$inet(r0, 0x0, &(0x7f0000000040), 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), 0x2bb)

13:55:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0xffffffffffffff59, 0x80, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002442f66696c65302f66696c653000"], 0xfffffffffffffdec)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000400)={@multicast1, @loopback}, 0x8)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="71292489c9dc00002e2f6669f7ff302f66696c653009"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81)
close(r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e220400000000000000000000000000ffff0000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f2f00"/128, @ANYRES32=r1], &(0x7f0000000340)=0x84)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x4)

13:55:16 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00')
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect(r1, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x3}, 0x8)

13:55:17 executing program 1:
munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mlock(&(0x7f0000872000/0x1000)=nil, 0x1000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000fb3000/0x2000)=nil, 0x2000)

13:55:17 executing program 2:
syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}})
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001640)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001680)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000016c0)={<r1=>0x0, 0x3, 0x2}, &(0x7f0000001700)=0xc)
r2 = socket$inet6(0x1c, 0x10000005, 0x7)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001740)={<r3=>r1, 0xb, 0x59a}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000017c0)={r1, 0x2, 0x6, 0x6, 0x3, 0x3, 0x80, 0x8, {@in6={{0x1c, 0x3, 0xc1f, @mcast2, 0x200}}, r3, 0x20, 0x0, 0x0, 0x0, 0x8}}, &(0x7f0000001880)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000018c0)={<r4=>r1, 0x76, "d1abc42127802531a246c7ccca038bc67354856d8b361eb24aa08e75684d14fd855456d5550ad8546123013f693aa865a18172ff06db0e776f69220d77ecde5a89b9e5851af34c41e7519858b5ab8c09c778d0eae61e24b006e06aae3b06ef3c3ca8af6f6aa795428c2a6616caeeff912cd1951a985a"}, &(0x7f0000001940)=0x7e)
pipe2(&(0x7f0000000000)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
sendmsg$inet6_sctp(r6, &(0x7f0000001600)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x7, @mcast2, 0x5}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="b7907e8f727e7698fe678bd0711542e75caa13e982b8bf0cc9cf6701a2ac265e1f272abb780a8171417645c0aeded99c3e9fc1788f70f7e400eba12f7c753ff70f020ea41a2deeedcd1d39e4e82225a9f5238d45764ad6e573a03354500aa4ded847ee74f0ef69b0fec978cc8130cab45743018e07d5ddb31de8559a01e92154169e8cc0fe1894a3335813", 0x8b}, {&(0x7f00000013c0)="d524d65ecb0edcc15db09640724d5a615612618789c21d71f87ad7c753e284dc547b2a12c8097feded695e0ea96ea2f30dd2f1c5941492666f58fe6882752f76635930b4172623310e82c6a11f4c5f4c35c62ed17e7d82b9e014d222d3ad6b40d2b1b0965a27a7d5c1112cefe7eb792d3f4923e0cdc8bdf58b38cbead833b32e5a97d51977363ed4dddf3451caf33877164a4a6e1eb68ece961ca31b6f4208967a891980a05ea495362b2ac6b151ab072bf14293146ffc78a39418e2bb94225cffb0ea2211de8bb6", 0xc8}, {&(0x7f00000014c0)="8865e3476070aa6573298fdcb845fadb478da407275d1268d09975858f1e912e902cd5924ae369f28ffc4c8f395ed4fef6698797162772fd4b0c4b911e8f128e1897f59c7dee6bc124ddb1d7f744109e670a390b6614954be6b3f652c7acaf12ca02b98d0b687b4b108a95d4b64f6f00aae9a62c22ba0c38602867908e6eeeb32d493ab6a29df6ba5faf74c001b3601b280decbeeb24cccc133899dfda895cad5ce55e53ea766eaaf586ee200e115a789fd5f8d08798f35171878ddde8e9e916e3863528af96c4b9c3c3ec152d3f3e4a62dbbaba750ed630f1e7eeb42db90892695ead2ce07c3a3a", 0xe8}], 0x4, 0x0, 0x0, 0x4}, 0x100)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, <r7=>0x0}, &(0x7f0000000080)=0x8c)
setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000001780)={r4, 0xe7}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0x3}}, r7, 0x7fffffff, 0x5, 0x6, 0x20, 0x4}, &(0x7f00000000c0)=0x98)

13:55:17 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty=0x1000000}, @icmp=@time_exceeded={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
msync(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x0)

13:55:17 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}, 0x20000000}}, {{0x1c, 0x1, 0x0, @loopback, 0xffffffffffffffff}}}, 0x108)
r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3}}, <r2=>0x0, 0x9, 0x9, 0x3a4}, &(0x7f0000000280)=0x94)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x0, @rand_addr="76c381a1c2adbd76aee133044da63ca4", 0xffffffffffffff3b}}, r2, 0x1ff, 0x6, 0x0, 0xfffffffffd961369, 0x5, 0xe5}, 0x98)

13:55:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7, [0x4, 0x7d14, 0x4, 0xb5cf, 0x7, 0x3, 0xc00000]}, &(0x7f00000000c0)=0x16)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7f, 0xe9, "a5eb20e5bf0dbb2b0c88f50c18f5269d890f0e7ded855931cde402327ccfb2eb289881c0c66af9d6565f65c936634ac29f23af2b2c25a3c47929c4c68d1dc5561bb79572e8a64394583522129f69fef20b75f85c0d9f99579c471fd0d01968539c0904d25eee5f533da47a5535f1589d5d80f17b8ad8471a7a29854cc1bba1307e04b0f97fd148075bf5de1354284fe9364bc6c84ac7bf4d67ab89ab748d1e40f831b09ab835614d84476ddc8a295253000c4ae2a0a406957acbdb3737c80d675c25c7503b495e876642edd7d5608d06a1115d7b3340ec308fc7ffa8c44337598fa842d6f596e47d4c"}, 0xf1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8)

13:55:17 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x9, @empty, 0x7}, @in6={0x1c, 0x2, 0x40, @loopback, 0x3}]}, &(0x7f0000000080)=0x10)
syz_execute_func(&(0x7f00000000c0)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe")

13:55:17 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0xffffffffffffffbe)
setrlimit(0x6, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)=0x5, 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000040)='./file0\x00', 0x5)

13:55:17 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x220, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_STAT(r0, 0xd, 0x0)

13:55:18 executing program 1:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000180)=0x4)
r3 = fcntl$dupfd(r2, 0x0, r1)
connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)

13:55:18 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

13:55:18 executing program 1:
syz_emit_ethernet(0x26, &(0x7f0000000580)=ANY=[@ANYBLOB="aa8aaaaaaaaaaaaaaaaaaabb0800460000180000000000009078ffff08636af7ab28006e784544974baf1c43ffff9e00000000000000"])
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x8)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f00000005c0)="f1421a7fca8f5c84ce963a3e5181e98bd3209a156107f63e05640902b72f77e26e3395068de2907b5cd18033971558b9a91f7be659b0c9392007affbce1e422e14d79d5a692f32dddc64d7b53c24")
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000100)={{"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", "c08075ae342a331389224302abef002b3239730b1ecdef087398a4ef8843d168", 0x80000000, 0x80000001}, &(0x7f0000000080)="f47dee26664e1cb30ad746a8385208fa48da455515a82fc194260444a9e72223fc9871d69a25d2bade201b9b5f9eada7aaa030f6073c0f44115b71adb72819dcc73fb42c6ab11c3c2de46e532e3e25e4c36e05bb56ef5fbf376fe800e284039432ade593495402a6aac84db58af9e633d3de07b8aea427", 0x4, 0x4, 0x1, 0x7ff, 0x7fffffff, 0x5, 0x100, 0x745})

13:55:18 executing program 2:
syz_execute_func(&(0x7f0000000400)="b1ce91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = shmget(0x3, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x95}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x8, 0x2ce)
shutdown(r1, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x3, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x4}, 0x7)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ff, @rand_addr="071efc3f49872ee73463551b8d7f1596", 0x2d69}}, r2, 0x7fffffff, 0x4, 0xa, 0x3, 0x8, 0x1}, &(0x7f00000000c0)=0x98)

13:55:18 executing program 1:
r0 = socket(0x80000000001e, 0x2007, 0x8)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10})
truncate(&(0x7f0000000740)='./file0\x00', 0x7)
connect$unix(r0, 0x0, 0xffffff51)
bind(r0, &(0x7f0000000700)=@in6={0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0xfffffe1c)
sendto(r0, &(0x7f0000000100)="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", 0x5c9, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x6, 0xfffffffffffffe00, 0x6, 0x4}, &(0x7f0000000080)=0x14)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000880)={0x10, &(0x7f0000000780)="484a695b65174f6ff6822b2c577a1f41403a85345ca69b382d68a81b501e7ba1d43129418ee19be20c3f404b64c8147bb69f769bb0fc065221884247f91b315a1d0c29675e002d41d1de81d35b9e4e729f37a518d6d446580bb94215c257eb5afd0ec503e008868f4e9292c44c0dc1293ea8ec2df0c8cfd5092936c8f7142d75c56af2ff90c4de2cc01821d579bd35a5a70edd03a09b18dcaa21eb8a69d3d74718f59a839e88f514deafae9e2893e45e66343d2823e5686b41e8c14b3e8e7544a83af95a1f2d90e59214e77696b5138c1676a859a72bffc48c", 0x400, 0x335, 0x8})
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x3, 0x3ff}, 0x8)

13:55:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mkdir(&(0x7f0000000340)='./control\x00', 0x0)
r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00')
r2 = openat(r1, &(0x7f0000000000)='./control\x00', 0xc0, 0x80)
unlinkat(r2, &(0x7f0000000040)='./control\x00', 0x0)
fcntl$dupfd(r0, 0x0, r0)

13:55:19 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8)

13:55:19 executing program 1:
semget$private(0x0, 0x0, 0x200)
setuid(0xee01)
semget(0x1, 0x4, 0x4)
r0 = semget$private(0x0, 0x1, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/90)

13:55:19 executing program 2:
syz_execute_func(&(0x7f0000000200)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b776450f18d1")
r0 = socket$inet(0x2, 0x10000003, 0x800)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0x9, 0x6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r2=>r1, 0x800}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=<r3=>r2, @ANYBLOB="130000041a06eeaf225e5f491ddbe48eff8e750b7c17dd"], &(0x7f00000000c0)=0x1b)
r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x84, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f00000003c0)="e9b2889878dce7b8e9838000fc60815daf6094cecebcb3a2b99033359ddd06993a78ab809a3593a8a61cd6307a2fe5195f890de18b60f5f4dea6e9885b4bb8cf1f68c13cd3e9d9390549ba6a89bb88844650fc33fd3f5b95fb2c40b64892729c18331e983187acf3c00cfd31a9de36333b9fa454ee7873e7e6b19e987f683c0c8ffd96ad3a3e11")
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="00008000d835f6f8ecced022252506530aae01c03bacf6ee11ede30c019232cc7899a237ccb8fab7f61b8ac796f5275839271cf60e01be57ab58784813ced25fa4b0cc03724bea521662945d99cb48ee0115f3cc4beb6ffc42d23a6a4ca922755307391eff932f0be82e26b9721262f32602050b7f0caeddeac0cc797b2556608c1d3b31f46a1724000000000000"], 0x88)

13:55:19 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
sendto$inet6(r0, 0x0, 0xffffffffffffff71, 0x100, 0x0, 0x7b)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
syz_execute_func(&(0x7f00000005c0)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
sendto$inet6(r1, &(0x7f00000002c0)="de2d412856bdfc4db6a84a177b302f82573770e9f3b553a4888cbebfa315438154f16ac2daad88d1c90da8cc305496eedec3256a6a74184d0c23936767d0b6003ca20031e3d26fed78d1cedba3761cd7a50299a65fbdc557f6b2643b3647393cb8d630f932cc1d55d43d41fc2b2735ac63c6c0a143e907827eb7add71e51258d0ca8349089a3a0c7ab8e364e1b8bc4292a6da92f4e1d11487d45eb280a9f277833b546", 0xa3, 0x85, &(0x7f00000000c0)={0x1c, 0x0, 0x101, @loopback, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r5, 0xc100442f, &(0x7f0000000280)="d1c45aa0f518c44f19f19a78c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304fb88cc34d3e0743")
ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000480)="60f96eb0ad8de293c7f5f16a526f8f26237096c0b3aa01d72da9a31e9332ce65a92219dd6ced9781aaa05e1f8ebf0a2955527770b75c0919358aad9a143ed2e85cdb83dc440a28f61c2c2ea0e48062b19804f669e8036824a5978e82857842c87488af43d7ff5ef7492e19569b4a767b1cc34a28b467a5daf55876f6645374fcfc38655acd4dd10f54fea6c80c78095b199b6702a64693459576ac9c832e5abf80923f142b570b4a134bd9d7d1b3da1a1e578628ac8559f2c5abd43558da9f51f1882f156316140b5c7a4973741476784befde5521d3de8914e5e357bb523b433594a7fd91d2019eb3f8")

13:55:19 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000180)={{"d7cc67b15501e0a5de2a63c10e137c8d60228fcbef0056856091139988572c236a842d63b34c09e5f03451645397893d8aec4c007c04a52defefa049d92478bd4c731b9d1a7e558db2cb9529d80e3dd62d563856b2efe4c2dc34e86daff484e5521c220419ca09982a7c42239c645465b1c138958d660dc624e6337ec9cfaf37363fcf88dabcdf9dcde0fdb183f4709f938339a4dcaa11a650696bce7f3ed29b746622400daeb58e6a324c028d0112f068327e1ce889a25df3f8df86b107baafe40dcc60f401d591e78ee89456202a041eff17b5285c30429f9211d10093f55466e38fe97123e593efbe931d3a5ff5b006816dba1bd44c76f5af8cc6fe3d8663b284c0fe118167512434639671a87c5c258a6e204289367d83e5c39e39ba9417c2f3cb35e7c531d0b445aa73239638b8845f780b099cd46531a80370cc14d45d276326524a366f2ee87874e699d55775fca80816ca5b359e202568ad5df7a76e5ed949f962b0208ea11267240c5448725dc50309b6b76389006789d22132128ea3c308bc2ddccdcb150259ce3e2847f9e4fed276dbe23cb7d3c4d8e980541696c49aaea6c1f35560f95a186c8ebbeac88a169deef80865aca9f5f9e2f8b4594c1885298d1ea7e04db66c41f25584675e60b0113eacde54ecf37cec82609e0e2c1912cb63a197597314dafd5d7a2209485ba0018f7da02ecec1157705309c521cb20b8cecc7cab13637c12907ec549e1280edb6b56929a51d6c1c2fed2c85fe6b314024165ef61f4f3494d2a6aa3b4cc7e33b8c666ef3fba05db1349f6ff325d1ca4361912f9d96f26a0ef4b95db7e972653cf127b99ffa2134cf888794273f2e4163595e17aa0114c883e676c1d9840891eda439fab835801fb5acef7b3978b2f78b29b655bf9d54bd52cbdc6aab6f9c7bf0c484c1d209bcbbb54b32f2b7e6946cff9bedf53170ef8368edb1f8bd2a43edfdf06195a6b63195e2c8c76113a03ce4ad1bb7b902a09028ec1995474c190b0d501bb6f32c6d0534e9eb0bc205bc9d9e3038ebfb8b7b21ccf12d6f76d03ea1af53b6a70db23da9dc80a87d9b4dbe7daf7ee00f3e332e99000d180407428dbb4e302875756928a52f1648da0fa70482204d4eabb63fba8dab54b0850e57891d6b48f64d738f38bee24565d23a9f8fb3aa7325fd8a5486ea5ef0ce6efe65a32b5338fd7d657b148ba1f6d4f3f6e31a9bf7263b03a821f11f559866f92f118365b9b0849be84e2884f98b22203156f047fb5d238cfe2b89e9c6ca28d085b4f2fc126f9632532a25cefcc1c297f03e089600a1430ebb3100f234309ce5084a2de23c741666482ad09014eb164ba9a02c881d37f65211b6345844fc07d51ba985fe02e8b6d16f1d8ba0f7b2be3ac859dabdce160d4892c0f783078eb829330afea19b70a614ce38434fe5a5dbaec48d6702", "789b62133703f4ed3738861648934d6cd917a4dfd88efaef10b9618fa54177bd", 0x8001, 0x1c4}, &(0x7f00000000c0)="fa8a0a2bad0997d611241c84a32f37ab97e5cc024d99dfa3e0f543e8eb53ac02a29eb8234800d6f6fe0b51825536df24c54717b24b4dcbfdc04795f69b88aedba42c4e3e5d3c8586927f2d7db4a5dec7e391089e5c18cb32cc5b7d1dd48288c4927ff9cce79bfa6998c3ab86bc3f7301c5d0ea1c8fdcf17a204fdab06dd3f2c8fcadb65235c1bdb7300c4779", 0x8, 0x3, 0x9, 0x2ee9, 0x3, 0x1, 0x2, 0x2})

13:55:19 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x64d5249c9095adfa)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x4)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x0, 0x0)

13:55:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0x6)

13:55:20 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
getrusage(0xffffffffffffffff, &(0x7f00000001c0))
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa2274c7b662acdb505b68f6388ad8d65caa08004500001c0000000001009078add1d2bd0c6f041b1068f4cb25f2628df7dcd40934cec7576751104cbdc2c47518cee40d6c211012251bcbd2ebfb218d959fcb42938d88a3ef2093d078b5ae88b389975ac34413693e9453a9cb7de4c25cb7ec73a6f748e83867af24fc7655a5ec8ae6f061b2f8098c8b5961cc0848d7efb1a5d42cac9f3d42e26ddb62f53105d479b0c5347b89265b08ed0e4e904571c33479249b1e41e618a27bbed28c0956c1b85b519835304686f1d88f5496ee02f74f88e51f8a"])
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080))

13:55:20 executing program 2:
madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6)
mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000)
munmap(&(0x7f000084c000/0x4000)=nil, 0x4000)
msync(&(0x7f0000809000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff)
shmget(0x1, 0x3000, 0x200, &(0x7f000096b000/0x3000)=nil)
msync(&(0x7f0000d25000/0x2000)=nil, 0x2000, 0x1)

13:55:20 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, 0x0)

13:55:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x2, 0x0, @ipv4={[], [], @local}}, 0x1c)
close(r0)
socket(0x1c, 0x0, 0x5)

13:55:20 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = semget$private(0x0, 0x7, 0x0)
__semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000240)=""/198)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

13:55:20 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c)
sendto(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)

13:55:21 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660cde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000f7dfdb4d79f2f24f281837038874964a7a6dcc8373ff483eadc08799d9ea9fa11c78293b4468154575c555536ac147849c462e986c02553fefa9ea9463964f45f3a4c88c6b728f775d3a96fae8ba6b710c5957d4b12434ccc2064be5c0d8f5f9d0c8e9495fae32f2f509b15a1985b617d660395db091a8"], 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000340)=0x1c)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200))
getgroups(0x1, &(0x7f0000000280)=[<r1=>0x0])
chown(&(0x7f0000000040)='./file0\x00', 0x0, r1)
semop(0x0, 0x0, 0x0)

13:55:21 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000840)=[{&(0x7f0000000780)="51bcaf6b61491e28f00d945fd779df82af7692db50c8c9a446810e1e75c1229c1e5216bca68fffca634d7e83d9c3ee1784ef7ab5029f890689d967b60d81820ec6c547eae2f9733358a3ca1561e5a36b0f164431eb8d6f255d169b248c03dbadba69b1e860a49dec783772654217d2ec8d078fd6a07b5d56867c80b1b2", 0x7d}], 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0)
getitimer(0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
lseek(r0, 0x61, 0x3)

13:55:21 executing program 0:
syz_execute_func(&(0x7f0000000400)="98a84a1c0f0f05f323bfd9000100c4a37bf0c540c421c574a3000000002e363e460f1a7000660fdefc97f3831316fb0fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f70db90fbcaf00100000450f443e8f3c0b6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eeea80dd47bd48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc6666460f38222a66470f383a4d4ba2616d")
socket$unix(0x1, 0x3, 0x0)

13:55:22 executing program 0:
r0 = semget$private(0x0, 0x0, 0xa8)
__semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f00000002c0)=""/245)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x64, 0x0, 0x0)
r2 = semget(0x0, 0x2, 0x1)
__semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000000)=""/157)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000001c0)=""/213)

13:55:22 executing program 3:
mprotect(&(0x7f0000768000/0x1000)=nil, 0x1000, 0x5)
r0 = msgget(0x1, 0x8)
msgctl$IPC_RMID(r0, 0x0)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0)

13:55:23 executing program 2:
setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d})
syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900410ffe9f0000010070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac67f3af892a0f0000009f")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
read(r0, &(0x7f0000000180)=""/219, 0xdb)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

13:55:23 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='}', 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xffffffffffeff4e2}, 0xfffffffffffffdcc)
r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
sendto$unix(r1, &(0x7f0000000140)="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", 0x1000, 0x8, &(0x7f0000001140)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)

13:55:23 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
shutdown(r0, 0x1)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768b", 0x59, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
mkdir(&(0x7f00000001c0)='./file0\x00', 0x1a)

13:55:23 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r3, &(0x7f0000000280), 0x28)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
setreuid(0x0, 0x0)

13:55:24 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
open(&(0x7f0000000100)='./file0\x00', 0x100, 0x88)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1)
execve(0x0, 0x0, 0x0)

13:55:24 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140))
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0x8)

13:55:24 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000180)=0x10)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

13:55:24 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r1)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0)

13:55:24 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x6)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x27}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000180)=0x10)
r2 = socket$inet6(0x1c, 0x1, 0x7fff)
r3 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r5 = semget(0x1, 0x3, 0x290)
getsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001300)={0x9, 0x7, 0x2900, 0x6, 0x7, 0x6, 0x3ff, 0x4, <r6=>r1}, &(0x7f0000001340)=0x20)
semop(r5, &(0x7f0000001380)=[{0x4, 0xffff, 0x1800}, {0x3, 0x9, 0x1800}, {0x4, 0x4, 0x1800}, {0x4, 0x5, 0xb6738b771b9c990c}, {0x4, 0x7, 0x800}, {0x7, 0x5, 0x800}, {0x1, 0x0, 0x1000}], 0x7)
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000013c0)={'accf_http\x00', "dd1402efec279283a2b645c8c8847521b1a70decdf847bdb78a4e4a7f80d626f2b15f4aedb6b44143655f6bc5387bf6e6f1e0310effbdc0770481e960d66b1184bf374726f654d59d7d168fa5ad4db50b5c3648792dd68c9c03d2ef733445978356087cbb97cb8249a36967a365c3358a71473a2ac8fa4b1337d0916e638eab917573b07a8e3dc6e66716495ce78eeaca6aa1b3780071c4977a7a94f85e3fba1987493c0c4f3018d7a2009d46086e5f85047e64fb4dacb39987770aeae587cb89b873074142f212c9d762c969ffc814f271c18a22a3ae537fd50921b51c83238b055355d7b1eea2cedcf4a38589b57d1"}, 0x100)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000014c0)=0x3242, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001500)={r1, 0xce, 0x2, [0x7fffffff, 0x5d83]}, 0xc)
getuid()
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001540), &(0x7f0000001580)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000015c0)={r1, 0x1000, "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"}, &(0x7f0000002600)=0x1008)
socket$inet6_udp(0x1c, 0x2, 0x0)
r7 = dup2(r4, r2)
ioctl$DIOCGETSRCNODES(r7, 0xc0104454, &(0x7f0000002640)="59e6585165cc1474e5194f2cbc7c3b05d8c1a977d0de9683aa3bf2db954a090ae82c5110864963c961cce324eda9524c05edfe4268c2a15febe88acdae5a7f2c5b6c9efeb601208d227ab7239dcbefc5ac971e3f8c229ce6343149d478e4079064fd70b11c7cc9fe3f06535d854d7c2f0f701ac6390d27993b07997ac5b9f34be7")
freebsd11_stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740))
semop(r5, &(0x7f00000027c0)=[{0x2, 0x2, 0x1d79ff254248f5cf}, {0x4, 0x7ff, 0x800}, {0x0, 0x81, 0x800}, {0x2, 0x5, 0x1800}], 0x4)
setsockopt$inet_udplite(r7, 0x88, 0x2, &(0x7f0000002800)=0x5, 0x4)
semget(0x3, 0x2, 0x20)
getsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000002840), &(0x7f0000002880)=0x4)
semget$private(0x0, 0x3, 0x406)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f00000028c0), &(0x7f0000002900)=0x4)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000002940), &(0x7f0000002980)=0x8)
getuid()
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000029c0)={r6, 0xf5, "3c87a1a002b47cf04e07fb040fa29410489183505d948f9ebc9ffceeae84edbe6fe2938efcd9824dd5084909aa9eaf21a1073be52558ec69f35cf8ada285c3e0f81cc620ab2ecce5fa545cb2b338c85590c69548324036370cc8093b068c1b4df0bae99e60b2c0896a6f882eea6a41dd32fe41835134b31c337336242768bc3ba50d2174fe98c1f4a38dd50a8bd175d66065a12cdf7f52083ff298f7ab1af9e92f51265c589a8b8faff890dab94479346c574193c2475182292215c9bdfa1f159d7c0b32096e6dc309118b01d62cb6242901b82e351c597cd71624782d5c179306f62f101d71db888109ffba7165083a59890f9f2d"}, &(0x7f0000002ac0)=0xfd)

13:55:25 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
socket(0x0, 0x20000000, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x80000000)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x17, 0x10000000, 0xa721)
r1 = semget$private(0x0, 0x2, 0x100)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217)
mlockall(0x3)
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0)
shmget(0x0, 0x3000, 0x10000220, &(0x7f000052f000/0x3000)=nil)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = semget(0x3, 0x4, 0x1)
semop(r3, &(0x7f0000000040)=[{0x7, 0x7, 0x800}, {0x3, 0x3}, {0x2, 0x3, 0x1800}, {0x1, 0x10000, 0x1000}, {0x0, 0x1d, 0x7c0201f028ae90dd}], 0x5)
getgroups(0x3, &(0x7f0000000080)=[0x0, <r4=>0xffffffffffffffff, 0x0])
lchown(&(0x7f0000000000)='./file0\x00', r2, r4)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getresgid(&(0x7f0000000580), 0x0, 0x0)
pipe2(&(0x7f0000000240), 0x100000)
shmget(0x2, 0x2000, 0x10, &(0x7f000052f000/0x2000)=nil)

13:55:25 executing program 2:
setrlimit(0x0, &(0x7f0000000040)={0x0, 0x1000001})
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0)
setrlimit(0x0, &(0x7f0000000000))
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000200)=0x4)
execve(0x0, 0x0, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
open(&(0x7f00000001c0)='./file0\x00', 0xf, 0xffffffffffffffff)

13:55:25 executing program 3:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, 0x0, 0x0, 0xc700000000000000)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)=""/75, &(0x7f00000000c0)=0x4b)

13:55:25 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet(0x2, 0x4, 0x3)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000001440)=""/188, &(0x7f0000001700)=0xbc)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={<r3=>0x0, &(0x7f0000000300)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001400)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001540)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000521566cb3babdc", @ANYRES32=r3], 0x8c)
r4 = open(&(0x7f0000000200)='./file0\x00', 0x5, 0x40)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000001600)="ad792e0c79e64c3e1dbdc6609957d6772a4540213272a574b78d1239670f08d9999c4c9eceb310f4207721af7fa951646789964a7662149a4398467fa1113b6e29641f82bbd0c0be5a9c79ba26f4b47be82ca753fe660a11bb330f83adeaccb385d23a986489b498633d8b3d76a5d3848c5d9f8b29d23d4ec7dc932ed1ee017c9714d600a28a7b4e485231b89065f2e6e00c7095bdd7eab95b5d07ae024e6839bb506e9cacb097ae17f331b5a1f1cb250551a1974f07a791a3c96c6be88db420570f5e353a301cd4f381096e1913c9d15087b3ada24f", 0xffffffff, 0x7fff, 0x6})
ppoll(&(0x7f0000000240), 0x0, &(0x7f0000000280)={0x1116, 0x6}, &(0x7f00000002c0)={0x1000}, 0x8)
sendfile(r1, r4, &(0x7f0000001500), 0x3)
freebsd10_pipe(0x0)
msgget(0x3, 0x40)
__semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000400)=""/4096)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x42)

13:55:25 executing program 3:
syz_execute_func(&(0x7f00000000c0)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e900000001f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)

13:55:25 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x9, <r0=>0x0}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = dup2(0xffffffffffffffff, r1)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000200)={0x10, 0x9, 0x7, 0x8}, 0x8)
pipe2(&(0x7f0000000180), 0x4)
r3 = socket(0x1d, 0x30000007, 0xffffffff)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
r4 = socket(0x13, 0x4, 0x6)
r5 = dup2(r4, r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000100)={r0, 0x7}, 0x8)

13:55:26 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
freebsd11_lstat(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r2 = open(&(0x7f0000000840)='./file0\x00', 0x100, 0x108)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
setuid(0xee01)
socketpair(0x0, 0x1, 0x48, &(0x7f00000002c0)={<r3=>0xffffffffffffffff})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000780)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = socket$inet(0x2, 0x3, 0xa3)
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r8 = getpgid(0x0)
sendmsg$unix(r3, &(0x7f0000000800)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000340)="44fa30394625b1585984e6ba3ee27b20c0bf290a5b4791ca9887c75b655c91d990733182d26c07d798480b428a2104d656a2fc1fe6c61033f1d1ede961d6a62fedff16272291d97c2d874b9128113f8a494c617f8d65de1c9f6aa2daa00c7d0ac2", 0x61}, {&(0x7f00000003c0)="351e8d761a5084dc6cad3cc3c6dc990cdccaed8c1ba3538d96029343abde630dd9f584677bd4ec7ca571e008db60788fdd8fe31dda0ba87ec62feadacc7aab39d6e2412d2698b73c8a750d0dc4a92784fd435a89a07a7f697adf2a62d782f8379bb27c0f3d10a039e5", 0x69}, {&(0x7f0000000440)="8035f0bdc3ae439471ef7b26538b097412b2af04308984273f03c0a4eb729edff9e322fe53a943f4d53e8948a88ec0e47a5c89cd185e3809cffbaa4fab58dca10f5ced61eee8177c7e5fd687528eea22b26388957544d545eaf09626919f8daeae84f43bf0ec7fd1a8e9cfbef02d70a07e533e26f5922f4792dd49fc642bfd192a2268513c45ee529a47b9322f", 0x8d}, {&(0x7f0000000500)="c9615006061839b1c3673497258865946681c86bb581cf872f4775daa597274effd31e6dbae0dbb161e7", 0x2a}, {&(0x7f0000000540)="a84f235a13a4e72cff62c01ea4f2a846cd145c876cfcf30912d7f6fbc3f4bd9c7cc36eda0241ce0d7726e538d3f8eb9201fecde90925581ab2e7d297edee4f8a17165137d22286acfa55b6606d174266dd0d328fee6201f68f24e7b3596c33ae18bd40870509f0342240f37a5d0c7ae13878ed6a03263f6427cfd54797656a0c005487a9a2748f5e5ce8c3d7ce476bb78540ad5541e225ffafd57a99052737bf88", 0xa1}, {&(0x7f0000000600)="2366402b9b0741f1b9db653af44a297e7c1f0e19f2dbdd4e80fc9fa6e9ed71cd43be991097286fa172edf5286e8c42135a5baf76ed9d48d68102f714abf28ee9f26bac4e98e3d2388ac399f4b662f50898039ad8bd5867cf3a8afffbaa6e7ef1fbf30534cb13cc824ed1c7d947d83c22703ac678067b8f4869351aba85575ea9e9eb8a58e72f76609e9e94c91a87860f9f6c77ec9bee4035bcaf6599cec4c5a982150123073f0376ea7b84521d5bc22f9ae0fb7c3161d18b4ce9bcb447e5e892077d3f90d9adfff35bd8336298f389ba333fdfd37650678c319997efef453d9692882382beb06f4fc700df4936622b0aa2da0f41db6c", 0xf6}], 0x6, &(0x7f00000007c0)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0xffff, 0x2, r8, r0, r1}], 0x40, 0x20000}, 0x2000d)
link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000280)='./file0/file0\x00')
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x106)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000900)={0xf9, 0x1010, 0xfff, 0x35833ce7, <r9=>0x0}, &(0x7f0000000940)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000980)={0x8, 0x1, 0x4800, 0x80000000, 0xeef, 0x3c, 0x80000001, 0x8000, r9}, 0x20)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')

13:55:26 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100000000008200, 0x20)
r1 = getpid()
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001, r1})
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001580)={{"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", "ba8fc863ead81c54e65c06f16bdbe63db1b7f83743f0539c68da5fbca8744160", 0x81, 0x8}, &(0x7f0000000100)="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", 0x4, 0x4, 0xf7, 0x3ff, 0x2, 0x3, 0x7f, 0x1ff})
close(r0)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x0, 0x4, 0x10001, r1})
fcntl$setstatus(r0, 0x4, 0x10000)

13:55:26 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x80000000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/239, 0xef}], 0x5)

13:55:26 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00001181c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)={0x5, [0x6, 0x3e2a, 0x80, 0x8001, 0xffffffffffffff81]}, 0xe)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x84)
semget(0x1, 0x1, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x4, "b8e68cf2"}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x3, @rand_addr="d52a88a943228be31bdedfb4e723d6ee", 0x7}}, r1}, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x103, 0x0)

13:55:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x2}}, <r2=>0x0, 0x280000000, 0x2, 0x3, 0x20, 0x8}, &(0x7f0000000300)=0x98)
getpeername(r0, &(0x7f0000000440)=@un=@abs, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x6, 0x7ff, 0x200, 0x5, 0xffffffffffffffe0, 0x9, 0x20000000000, {@in6={{0x1c, 0x0, 0x5, @loopback, 0x7}}, r2, 0x8, 0xd1fc, 0x65, 0x1, 0x5}}, &(0x7f0000000400)=0xb0)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394d4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054")
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
dup(r3)

13:55:27 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x7)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000300)=0x2, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, <r2=>0x0, 0x101, 0x2, 0xde}, &(0x7f0000000240)=0x94)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340)=0x38, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0xf4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r2, 0x6f}, 0x8)
syz_execute_func(&(0x7f0000000000)="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")

13:55:27 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0)
ftruncate(r0, 0x4)

13:55:27 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0}}, <r1=>0x0}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3}}, r1, 0x8000000000, 0x75b0, 0x403}, &(0x7f0000000300)=0x94)
socketpair(0x5d6f7cba3374d302, 0x4, 0xdb, &(0x7f0000000340))

13:55:27 executing program 0:
unlink(&(0x7f0000000280)='./file0\x00')
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')
renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe)
connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10)
rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00')
r1 = socket(0x2, 0x3, 0x0)
mkdir(&(0x7f0000000580)='./file2\x00', 0x40)
freebsd11_lstat(&(0x7f0000000340)='./file1\x00', &(0x7f00000003c0))
getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040))
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480))

13:55:27 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000340)={<r1=>0x0, 0x6c, "65e3ae464a719a0d26f0fd66fba5f4bb792a63a7f00014dacd7295ad028d104dd5d3306cf0fe81eab17da193553dcbf83736dc84e1ff019c421f195f0433fa182cfb633aa8c536194e617593cf757368060aad96045edf11c9f88012d4d466716ea7667f02d44e7aa4f8b724"}, &(0x7f00000003c0)=0x74)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0xe, 0x4}, 0x8)
r2 = socket$inet6(0x1c, 0x10000003, 0x0)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={<r4=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x0, 0x200, 0x400, 0x8, 0x8001, 0x1, 0x3, r4}, &(0x7f00000001c0)=0x20)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000290000003f00000000000000ffffffff"], 0x14}, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)

13:55:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0xffff)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "1044c35aabc1542ec07cc1554855ab28da22e195fbed8486e3c77b6532f07cf1d2348b630f06634a4e283d40c95d405d6f09c33981c0f5b4451d32dc2fe41b9300efe4aead8ad589d2ad860a18c4de71fc3ed49d9923cc0df7bebf497775e040085497d847f359bd0aa6822846b107c1912cad6f1878230852029bf955641367493e2d1131c258cf30e75a4748df7e4e9f3e3f352d3f7636e11d00654ce38da2bde53d41038ce54e4cef2ed8466d15d65dea3a52acfa787f2efc6ef133dff4e429670e006730f724730287f4af33067f8f0b097079e5d419958fe7dc8bfaf2164c4107a01c992d30a0ef74c5d4ca85e9"}, 0x100)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff, 0x4)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

13:55:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001840)={<r1=>0x0, 0x8e, "9f4761ffe6bc07baa7fa74875398ca2f346a8f119c6758170189899ec4cf63216ce2acd77af6c9203a3beda326a9d96300f188a03738a14d36b4fcf925f5a9d1a61c6fc36990654b87919f229712a3820ca38151bce08e15b2a8100541dbcd5dc42c99f29bff88746de4b37034b4d2acb6e96babf538620704958ba91522113b59496b5a52045b7980db935031a2"}, &(0x7f0000001900)=0x96)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000016c0)={<r2=>r1, 0x8}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000019c0)={0x3, [0x10001, 0x9, 0x5]}, 0xa)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001740)={r2, 0x3}, 0x8)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001940)={r1, 0x1}, &(0x7f0000001980)=0x8)
setgroups(0x2ca, &(0x7f0000000000))
freebsd11_stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgid(r4)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9137301c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
semget(0x0, 0x5, 0x402)
r5 = semget(0x3, 0x0, 0x180)
__semctl$GETVAL(r5, 0x3, 0x5, &(0x7f0000001780)=""/183)
writev(r3, &(0x7f0000001580)=[{&(0x7f0000000040)="1751e5f6fcfc5ceaa06b9f6f4fa5e43e9b18e9a8e391cfae783133d9e202ecff582bb4a362917307a0197456d5b8e252", 0x30}, {&(0x7f0000000080)="1ea2d427d896a541fd38", 0xa}, {&(0x7f0000000240)="6d1d2c6b82b1fd50365ca3331e568046099a32737da7d45c1d61654ff4103e46632bd09f758e4d0e78a337d051d7fed212408e204c58a8c7159cad76273af4474d18848e37fd6b7a601f58b1b1d406ce800ac2a205b8c272cb95901559787fc6835997c774503499306de5ecfc6f7e7f799b6b99f490b7dc9a12a242e32210f40f7f650b1de07aff4bcd7d89e7b810aab01da30f6bd2fdfe88ecdb7acd5dfc0cc7506d07aa344cbf3eacea589a8f0b031a9729e6f51345f8111681e20123472323e17c1a8e5b01f2aebef9c008615a230eac8e74ec6aa187", 0xd8}, {&(0x7f00000000c0)="ac027339d5c04511d90a50c88698c52adee10b341ae5d611a3d9e0db911b4c298d5c3f4d5e99da7808492570dffd8f4d72caa2dd70d3455d98433d6d9d7f622f195bca80c600b229e1352e57baad3de2d72a28be720db3a834e77827415d2e1dcbe5d5504b2be9cb804ed5f5e2ea0aff8510b72f21599480a21d0bda347764b2720cb8c75a643d9d2da70a1a144818b248660b71c411c733e7179499618034dfb4b55f8cd522354e3c7dbff2d3223165ecf7295403e0d52db67783c4284595", 0xbf}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="367ae4e7f9a155cfa9bca38de2d007e440f00eb836953d6ae7f4352a0043954874051f73bc43fed135458c744b71caa7a921bb5ea57a24038020e3b79e749987b4798f79115d16ebe9aa00ec82b2bb7451a243f0f079cdcc0057c48565d42056a4c1eb43f6269219d4e0bd32ae8abaf019155bc0cc50b935eaf3219a4e456f8ff5385c22078ddf3314009eaafcd12a9cf5b8bc63a49450b5de7877055fee9d6ed5c62fae9c85c379369ec95c4f2a5b04f5cd215cb9770016441aa594e39b37474a57d07477853f568409bb5f95cf07f1776b5a015eb16883e813a22c4c4ede2c328f7af4dc4b388ea7304cbd6dca105a1fd5903e1655675e", 0xf8}, {&(0x7f0000001440)="4bf2c36163402341e877306d0c88313d97e9753f30ba", 0x16}, {&(0x7f0000001480)="095b7f9caf144d46d60b567ace5413939e5fbcdfdd42ddf6739ab6d4f9b62bb407354030aefae697675b3d2543abbb9475d59ba53f315638fea431dd321a90e748f425a77ede00dccf95b6d91181055765bbc2e42ed5f1450aeec39b2ec3f7b8fb53c0644531d1fef9c1e6448f28eb25fd9491839e54050cb7352b14853997b2ee56f2235dd8a9e73627aee5307cf439a368b37be83084978b9e93a11bc09e6516fc4d307d269ae1a062ea461ec00e4296fbb7cabacb9ba2dd2da3fa34d2a6e1667fde3efa58e0fecac696", 0xcb}], 0x8)

13:55:28 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000006000000000000008b1fec59593411dd4a32274c2ad3ef8f690e78ace8ac3b21"], 0x1c, 0x4}, 0x0)
socket$unix(0x1, 0x1, 0x0)
getitimer(0x0, &(0x7f0000000000))
recvfrom$unix(r0, &(0x7f0000000040)=""/46, 0x2e, 0x40, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)
clock_gettime(0x10b1293f24d56375, &(0x7f0000000080))

13:55:28 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x801, 0x0)
freebsd11_getdents(r1, &(0x7f0000000040)=""/233, 0xe9)

13:55:28 executing program 1:
syz_execute_func(&(0x7f0000000140)="964a19e9c4a2791dcd1c040f05bf11411100c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2")
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = msgget(0x0, 0x22)
msgrcv(r0, &(0x7f0000000080)={0x0, ""/19}, 0x1b, 0x2, 0x1800)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00')
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
setrlimit(0x2, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0)
r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x1)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)

panic: Assertion lock == sq->sq_lock failed at /syzkaller/managers/main/kernel/sys/kern/subr_sleepqueue.c:360
cpuid = 0
time = 4197332
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002ae57600
vpanic() at vpanic+0x1e0/frame 0xfffffe002ae57660
panic() at panic+0x43/frame 0xfffffe002ae576c0
sleepq_add() at sleepq_add+0x48e/frame 0xfffffe002ae57720
_sleep() at _sleep+0x2ce/frame 0xfffffe002ae577d0
kern_sigtimedwait() at kern_sigtimedwait+0x4ae/frame 0xfffffe002ae578d0
sys_sigwaitinfo() at sys_sigwaitinfo+0x5c/frame 0xfffffe002ae57980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002ae57ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002ae57ab0
--- syscall (346, FreeBSD ELF64, sys_sigwaitinfo), rip = 0x20000249, rsp = 0x7fffdfed4eb8, rbp = 0xa ---
KDB: enter: panic
[ thread pid 65815 tid 101950 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why